[2025/09/12 05:05:18 476860] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 05:05:18 479523] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 05:05:18 479554] [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 05:05:18 479567] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:05:18 479572] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:05:18 479576] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:05:18 479580] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:05:18 479587] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:05:18 479590] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:05:18 479594] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:05:18 479598] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:05:18 822908] [debug] |scid:85932a5564965a702035785a|xqc_timer_set|type:CONN_IDLE|expire:1757653578822904|now:1757653518822904|interv:60000000|
[2025/09/12 05:05:18 822957] [debug] |scid:85932a5564965a702035785a|xqc_timer_set|type:PATH_IDLE|expire:1757653578822957|now:1757653518822957|interv:60000000|
[2025/09/12 05:05:18 822965] [debug] |xqc_path_create|path:0|dcid:|scid:85932a5564965a702035785a|create_path_count:1|
[2025/09/12 05:05:18 822971] [debug] |scid:85932a5564965a702035785a|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 05:05:18 822977] [debug] |xqc_path_init|path:0|dcid:|scid:85932a5564965a702035785a|state:2|
[2025/09/12 05:05:18 822982] [debug] |scid:85932a5564965a702035785a|xqc_conn_create|success|scid:85932a5564965a702035785a|dcid:|conn:0000560C5919FE5C|
[2025/09/12 05:05:18 822988] [info] |scid:85932a5564965a702035785a|xqc_conn_server_create|hash odcid conn|odcid:|conn:0000560C5919FE5C|
[2025/09/12 05:05:18 823014] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 05:05:18 823020] [info] |xqc_engine_packet_process|==>|conn:0000560C5919FE5C|size:1207|state:S_INIT|recv_time:1757653518822851|
[2025/09/12 05:05:18 823027] [info] |scid:85932a5564965a702035785a|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 05:05:18 823035] [error] |scid:85932a5564965a702035785a|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 05:05:18 823075] [info] |scid:85932a5564965a702035785a|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 05:05:18 823084] [debug] |scid:85932a5564965a702035785a|xqc_timer_set|type:PATH_IDLE|expire:1757653578822851|now:1757653518822851|interv:60000000|
[2025/09/12 05:05:18 823092] [debug] |scid:85932a5564965a702035785a|xqc_timer_set|type:CONN_IDLE|expire:1757653578822851|now:1757653518822851|interv:60000000|
[2025/09/12 05:05:18 823099] [debug] |scid:85932a5564965a702035785a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:18 823106] [debug] |xqc_engine_main_logic|BEGIN|now:1757653518823106|
[2025/09/12 05:05:18 823113] [debug] |scid:85932a5564965a702035785a|xqc_engine_process_conn|conn:0000560C5919FE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757653518823111|
[2025/09/12 05:05:18 823127] [debug] |scid:85932a5564965a702035785a|xqc_path_get_perf_class|conn:0000560C5919FE5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:18 823133] [debug] |scid:85932a5564965a702035785a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5919FE5C|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 05:05:18 823139] [debug] |scid:85932a5564965a702035785a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 05:05:18 823158] [debug] |scid:85932a5564965a702035785a|xqc_check_acked_or_dropped_pkt|conn:0000560C5919FE5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 05:05:18 823191] [info] |scid:85932a5564965a702035785a|xqc_process_packet_without_pn|<==|conn:0000560C5919FE5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 05:05:18 823198] [debug] |scid:85932a5564965a702035785a|xqc_conn_next_wakeup_time|wakeup_time:1757653578822851|
[2025/09/12 05:05:18 823203] [debug] |scid:85932a5564965a702035785a|xqc_engine_add_wakeup_queue|next_tick_time:1757653578822851|
[2025/09/12 05:05:18 823208] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653518823208|diff:59999643|
[2025/09/12 05:05:18 823216] [debug] |xqc_engine_main_logic|END|now:1757653518823111|
[2025/09/12 05:05:19 877355] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653579877354|now:1757653519877354|interv:60000000|
[2025/09/12 05:05:19 877384] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653579877384|now:1757653519877384|interv:60000000|
[2025/09/12 05:05:19 877391] [debug] |xqc_path_create|path:0|dcid:5f0aedc61ddb488892b16a3c77c1f13211|scid:e1c8e9691f1f956d7c6a3817|create_path_count:1|
[2025/09/12 05:05:19 877396] [debug] |scid:e1c8e9691f1f956d7c6a3817|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 05:05:19 877401] [debug] |xqc_path_init|path:0|dcid:5f0aedc61ddb488892b16a3c77c1f13211|scid:e1c8e9691f1f956d7c6a3817|state:2|
[2025/09/12 05:05:19 877405] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_create|success|scid:e1c8e9691f1f956d7c6a3817|dcid:5f0aedc61ddb488892b16a3c77c1f13211|conn:0000560C591A90DC|
[2025/09/12 05:05:19 877410] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_server_create|hash odcid conn|odcid:231affbc2f5d1321a0cd12f19784b4929afe|conn:0000560C591A90DC|
[2025/09/12 05:05:19 877419] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_get_local_transport_params|generate sr_token[f0619723c93575e69fda6659ca4322fb] for cid[231affbc2f5d1321a0cd12f19784b4929afe]
[2025/09/12 05:05:19 877446] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877451] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:1200|state:S_INIT|recv_time:1757653519877322|
[2025/09/12 05:05:19 877605] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:19 877610] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:19 877616] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:19 877620] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053346|
[2025/09/12 05:05:19 877628] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1154053346|
[2025/09/12 05:05:19 877632] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877637] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877642] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877647] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:19 877652] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877656] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877661] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:19 877665] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:19 877669] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:19 877679] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877683] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877687] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877691] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877694] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877698] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877702] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877706] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877710] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877713] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877717] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877721] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877724] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877728] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877732] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877735] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877739] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877743] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877747] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877750] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877754] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877758] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877761] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877765] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877769] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877773] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:19 877813] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877818] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 877823] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:19 877827] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:19 877830] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877841] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877845] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877849] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877853] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877856] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877860] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877864] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877867] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877871] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877875] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877878] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877882] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877886] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877890] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877893] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877897] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877901] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877904] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877908] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877912] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:19 877915] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_token|token empty|
[2025/09/12 05:05:19 877919] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|check_token fail|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:19 877923] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:19 877927] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:19 877930] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:19 877935] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877938] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 877942] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:19 877946] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877950] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 877954] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:19 877961] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877965] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 877969] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:19 877973] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877976] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 877980] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:19 877984] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877988] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 877992] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:19 877996] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 877999] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 878003] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:19 878007] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 878011] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 878015] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:19 878019] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 878022] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 878026] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:19 878030] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:19 878034] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 878062] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:19 878119] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:19 878298] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:19 878303] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:19 878307] [warn] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:19 878531] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:19 878536] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:19 878541] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:19 878544] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:19 878552] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:19 878557] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:19 878566] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053346|largest:1154053346|pns:0|
[2025/09/12 05:05:19 878571] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:1200|pkt_type:INIT|pkt_num:1154053346|frame:PADDING CRYPTO |recv_time:1757653519877322|dcid:231affbc2f5d1321a0cd12f19784b4929afe|dcid_seq:0|
[2025/09/12 05:05:19 878576] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653579877322|now:1757653519877322|interv:60000000|
[2025/09/12 05:05:19 878581] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653579877322|now:1757653519877322|interv:60000000|
[2025/09/12 05:05:19 878585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653519878585|
[2025/09/12 05:05:19 878590] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653519878589|
[2025/09/12 05:05:19 878595] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:19 878599] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:19 878603] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_write_streams|
[2025/09/12 05:05:19 878607] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:19 878611] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:19 878617] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653519878617|
[2025/09/12 05:05:19 878622] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:19 878626] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_write_streams|
[2025/09/12 05:05:19 878630] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:19 878634] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653519878634|
[2025/09/12 05:05:19 878639] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653519878639|
[2025/09/12 05:05:19 878643] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653519878643|
[2025/09/12 05:05:19 878648] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653519878648|
[2025/09/12 05:05:19 878652] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:19 878658] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|largest_recv:1154053346|ack_delay:1335|first_ack_range:0|largest_pkt_recv_time:1757653519877322|
[2025/09/12 05:05:19 878662] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053346|low:1154053346|pkt_pns:0|
[2025/09/12 05:05:19 878666] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1154053346|frame_largest_recv:1154053346|
[2025/09/12 05:05:19 878671] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:19 878676] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:19 878681] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|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 05:05:19 878689] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:19 878694] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:19 878698] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|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 05:05:19 878702] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:19 878706] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:19 878710] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|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 05:05:19 878714] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:19 878718] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:19 878723] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|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 05:05:19 878727] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:19 878731] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:19 878735] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|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 05:05:19 878739] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:19 878744] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 878749] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:19 878754] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:19 878795] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653519878762|stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 878806] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:19 878813] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:19 878821] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:19 878828] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:19 878837] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:19 878841] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:19 878845] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520628762|now:1757653519878820|interv:749942|
[2025/09/12 05:05:19 878849] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:0|expire:1757653520628762|now:1757653519878820|interval:749942|pto_count:0|srtt:250000
[2025/09/12 05:05:19 878854] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:19 878859] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:19 878864] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:19 878890] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653519878870|stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 878899] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:19 878907] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:19 878913] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:19 878919] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:19 878923] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:19 878927] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:19 878931] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520628762|now:1757653519878913|interv:749849|
[2025/09/12 05:05:19 878935] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:0|expire:1757653520628762|now:1757653519878913|interval:749849|pto_count:0|srtt:250000
[2025/09/12 05:05:19 878939] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:19 878944] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:19 878948] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:19 878973] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653519878954|stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 878981] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:19 878988] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:19 878995] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:19 879005] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:19 879009] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:19 879013] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:19 879016] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520628762|now:1757653519878994|interv:749768|
[2025/09/12 05:05:19 879020] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:0|expire:1757653520628762|now:1757653519878994|interval:749768|pto_count:0|srtt:250000
[2025/09/12 05:05:19 879024] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:19 879029] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:19 879033] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:19 879069] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653519879050|stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 879081] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:19 879087] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:19 879094] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:19 879100] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:19 879103] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:19 879107] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:19 879111] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520628762|now:1757653519879094|interv:749668|
[2025/09/12 05:05:19 879115] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:0|expire:1757653520628762|now:1757653519879094|interval:749668|pto_count:0|srtt:250000
[2025/09/12 05:05:19 879119] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:19 879123] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:19 879128] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:19 879151] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653519879133|stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 879160] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:19 879173] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:19 879179] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:19 879183] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:19 879187] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:19 879191] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:19 879195] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520628762|now:1757653519879179|interv:749583|
[2025/09/12 05:05:19 879198] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:0|expire:1757653520628762|now:1757653519879179|interval:749583|pto_count:0|srtt:250000
[2025/09/12 05:05:19 879203] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:19 879207] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:19 879212] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:19 879235] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653519879217|stream_id:0|stream_offset:0|
[2025/09/12 05:05:19 879243] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:19 879251] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520628762|
[2025/09/12 05:05:19 879258] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520628762|
[2025/09/12 05:05:19 879263] [debug] |xqc_engine_wakeup_after|wakeup:1757653520628762|now:1757653519879263|diff:749499|
[2025/09/12 05:05:19 879268] [debug] |xqc_engine_main_logic|END|now:1757653519878589|
[2025/09/12 05:05:19 879274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653519879274|
[2025/09/12 05:05:19 879278] [debug] |xqc_engine_wakeup_after|wakeup:1757653520628762|now:1757653519879277|diff:749485|
[2025/09/12 05:05:19 879281] [debug] |xqc_engine_main_logic|END|now:1757653519879274|
[2025/09/12 05:05:20 033129] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653520033125|
[2025/09/12 05:05:20 033158] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:20 033174] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:20 033182] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053346|
[2025/09/12 05:05:20 033197] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1154053346|
[2025/09/12 05:05:20 033205] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:20 033217] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:918|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:20 033225] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:20 033234] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 033266] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 033274] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:20 033282] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 033288] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520629133|now:1757653520033233|interv:595900|
[2025/09/12 05:05:20 033294] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:1|expire:1757653520629133|now:1757653520033233|interval:595900|pto_count:0|srtt:250000
[2025/09/12 05:05:20 033304] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_addr_validated|Address Validated|conn:0000560C591A90DC|role:1|
[2025/09/12 05:05:20 033316] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:20 033325] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:20 033333] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053346|largest:1154053346|pns:1|
[2025/09/12 05:05:20 033341] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:61|pkt_type:HSK|pkt_num:1154053346|frame:PING |recv_time:1757653520033125|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 033349] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653580033125|now:1757653520033125|interv:60000000|
[2025/09/12 05:05:20 033357] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653580033125|now:1757653520033125|interv:60000000|
[2025/09/12 05:05:20 033364] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520628762|pq_index:0|
[2025/09/12 05:05:20 033372] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653519878589|
[2025/09/12 05:05:20 033380] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520033380|
[2025/09/12 05:05:20 033390] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653520033388|
[2025/09/12 05:05:20 033400] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|largest_recv:1154053346|ack_delay:274|first_ack_range:0|largest_pkt_recv_time:1757653520033125|
[2025/09/12 05:05:20 033406] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053346|low:1154053346|pkt_pns:1|
[2025/09/12 05:05:20 033410] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1154053346|frame_largest_recv:1154053346|
[2025/09/12 05:05:20 033416] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:20 033422] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 033429] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:20 033435] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:20 033479] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:4|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:918|now:1757653520033444|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 033498] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 033508] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520629133|
[2025/09/12 05:05:20 033517] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520629133|
[2025/09/12 05:05:20 033522] [debug] |xqc_engine_wakeup_after|wakeup:1757653520629133|now:1757653520033522|diff:595611|
[2025/09/12 05:05:20 033528] [debug] |xqc_engine_main_logic|END|now:1757653520033388|
[2025/09/12 05:05:20 033535] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520033535|
[2025/09/12 05:05:20 033540] [debug] |xqc_engine_wakeup_after|wakeup:1757653520629133|now:1757653520033540|diff:595593|
[2025/09/12 05:05:20 033545] [debug] |xqc_engine_main_logic|END|now:1757653520033535|
[2025/09/12 05:05:20 630080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520630079|
[2025/09/12 05:05:20 630112] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520629133|pq_index:0|
[2025/09/12 05:05:20 630119] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520033388|
[2025/09/12 05:05:20 630127] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653520630125|
[2025/09/12 05:05:20 630134] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653520629133|now:1757653520630125|
[2025/09/12 05:05:20 630140] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:20 630145] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591A90DC|path:0|bytes_in_flight:918|
[2025/09/12 05:05:20 630150] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 630157] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 630161] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:20 630166] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 630171] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:20 630178] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_send_probe_pkt|conn:0000560C591A90DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:20 630186] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_send_probe_pkt|conn:0000560C591A90DC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:20 630191] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591A90DC|pto_count:1
[2025/09/12 05:05:20 630197] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:20 630202] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 630207] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:20 630226] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 630231] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521379133|now:1757653520630196|interv:748937|
[2025/09/12 05:05:20 630236] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:1|expire:1757653521379133|now:1757653520630196|interval:748937|pto_count:1|srtt:250000
[2025/09/12 05:05:20 630245] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 630251] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 630257] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:20 630265] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:20 630340] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653520630282|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 630348] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:5|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 630355] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:20 630360] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:20 630365] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 630370] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:05:20 630375] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 630380] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522130282|now:1757653520630360|interv:1499922|
[2025/09/12 05:05:20 630385] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:1|expire:1757653522130282|now:1757653520630360|interval:1499922|pto_count:1|srtt:250000
[2025/09/12 05:05:20 630391] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:401|
[2025/09/12 05:05:20 630398] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:20 630403] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:20 630429] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:6|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653520630411|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 630436] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:6|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 630441] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:05:20 630451] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:20 630457] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 630461] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:20 630466] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 630471] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522130411|now:1757653520630451|interv:1499960|
[2025/09/12 05:05:20 630476] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:1|expire:1757653522130411|now:1757653520630451|interval:1499960|pto_count:1|srtt:250000
[2025/09/12 05:05:20 630481] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:05:20 630487] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653522130411|
[2025/09/12 05:05:20 630493] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653522130411|
[2025/09/12 05:05:20 630497] [debug] |xqc_engine_wakeup_after|wakeup:1757653522130411|now:1757653520630497|diff:1499914|
[2025/09/12 05:05:20 630503] [debug] |xqc_engine_main_logic|END|now:1757653520630125|
[2025/09/12 05:05:20 661628] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653520661624|
[2025/09/12 05:05:20 661653] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:05:20 661666] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:1154053346|
[2025/09/12 05:05:20 661675] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053348|
[2025/09/12 05:05:20 661687] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1154053348|
[2025/09/12 05:05:20 661697] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:20 661711] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|conn:0000560C591A90DC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:0|
[2025/09/12 05:05:20 661721] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653519878762|is_app_limited:1|send_elapse:108|ack_elapse:782862|ctl_first_sent_time:1757653519878870|lagest_ack_time:1757653520661624|curr_delivered:194|
[2025/09/12 05:05:20 661731] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_sent_time_update:1757653519878870|
[2025/09/12 05:05:20 661740] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:20 661748] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|conn:0000560C591A90DC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:1|
[2025/09/12 05:05:20 661763] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653519878762|is_app_limited:1|send_elapse:192|ack_elapse:782862|ctl_first_sent_time:1757653519878954|lagest_ack_time:1757653520661624|curr_delivered:711|
[2025/09/12 05:05:20 661772] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_sent_time_update:1757653519878954|
[2025/09/12 05:05:20 661780] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:20 661798] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|conn:0000560C591A90DC|path:0|pkt_num:5|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:20 661809] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:0|prior_time:1757653519878762|is_app_limited:1|send_elapse:751520|ack_elapse:782862|ctl_first_sent_time:1757653520630282|lagest_ack_time:1757653520661624|curr_delivered:905|
[2025/09/12 05:05:20 661819] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_sent_time_update:1757653520630282|
[2025/09/12 05:05:20 661827] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:20 661832] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|conn:0000560C591A90DC|path:0|pkt_num:6|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:20 661838] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:0|prior_time:1757653519878762|is_app_limited:1|send_elapse:751649|ack_elapse:782862|ctl_first_sent_time:1757653520630411|lagest_ack_time:1757653520661624|curr_delivered:1422|
[2025/09/12 05:05:20 661843] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_sent_time_update:1757653520630411|
[2025/09/12 05:05:20 661847] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:20 661851] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A90DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31213|ack_delay:0|
[2025/09/12 05:05:20 661856] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |after update rtt|conn:0000560C591A90DC|srtt:31213|rttvar:15606|minrtt:31213|latest_rtt:31213|ack_delay:0|
[2025/09/12 05:05:20 661860] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:7|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:20 661864] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:05:20 661869] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653519879050|lost_send_time:1757653520599198|loss_delay:62426|frame:CRYPTO |repair:32|
[2025/09/12 05:05:20 661874] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757653519879133|lost_send_time:1757653520599198|loss_delay:62426|frame:CRYPTO |repair:32|
[2025/09/12 05:05:20 661879] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653519879133u|
[2025/09/12 05:05:20 661883] [stats] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |lost interval:1757653520661624|lost_count:2|send_count:7|pkt_num:3|po_send_time:1757653519879133|srtt:31213|cwnd:45952|bw:0|conn_life:784271|now:125000|last_lost_time:784271|
[2025/09/12 05:05:20 661889] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1154053347|pns:1|
[2025/09/12 05:05:20 661893] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:20 661897] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A90DC|path:0|
[2025/09/12 05:05:20 661905] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:20 661909] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_generate_sample|sampler: send_elapse 751649, ack_elapse 782862, delivered 1422|rate 1816|lost 2|
[2025/09/12 05:05:20 661913] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:20 661918] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1816) in round 1|
[2025/09/12 05:05:20 661922] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_min_rtt|probertt expire|rtt:31213, old_rtt:2147483647|
[2025/09/12 05:05:20 661926] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_min_rtt|minrtt expire|rtt:31213, old_rtt:2147483647|
[2025/09/12 05:05:20 661930] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:363|
[2025/09/12 05:05:20 661934] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:2|acked:1422|po_sent_time:1757653520630411|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1422|
[2025/09/12 05:05:20 661939] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:2|acked:1422|po_sent_time:1757653520630411|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1422|
[2025/09/12 05:05:20 661944] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |bbr on ack|mode:0|pacing_rate:4247317|bw:1816|cwnd:47374|full_bw_reached:0|inflight:0|srtt:31213|latest_rtt:31213|min_rtt:31213|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:20 661949] [stats] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0||cwnd:47374|inflight:0|mode:0|applimit:0|pacing_rate:4247317|bw:1816|srtt:31213|latest_rtt:31213|min_rtt:31213|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:784596|acked:1422|delivered:1422|is_cwnd_limited:0|
[2025/09/12 05:05:20 661956] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:20 661960] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A90DC|path:0|
[2025/09/12 05:05:20 661964] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:20 661969] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053348|largest:1154053348|pns:1|
[2025/09/12 05:05:20 661973] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:64|pkt_type:HSK|pkt_num:1154053348|frame:ACK |recv_time:1757653520661624|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 661979] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653580661624|now:1757653520661624|interv:60000000|
[2025/09/12 05:05:20 661983] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653580661624|now:1757653520661624|interv:60000000|
[2025/09/12 05:05:20 661987] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522130411|pq_index:0|
[2025/09/12 05:05:20 661992] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520630125|
[2025/09/12 05:05:20 661995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520661995|
[2025/09/12 05:05:20 662001] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653520661999|
[2025/09/12 05:05:20 662010] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31213|min_srtt:31213|path_bw:1816|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:20 662015] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_can_send|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47374|conn:0000560C591A90DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 662019] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31213|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 662024] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:20 662029] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31213|min_srtt:31213|path_bw:1816|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:20 662033] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_can_send|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:0|cwnd:47374|conn:0000560C591A90DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 662037] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31213|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 662061] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:20 662066] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:20 662070] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_can_send|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47374|conn:0000560C591A90DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 662074] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:20 662079] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:20 662110] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653520662086|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 662116] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:7|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:20 662121] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:20 662125] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31213|rtt_var:15606|pto_duration:93637|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 662129] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 662133] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:20 662137] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 662141] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520755723|now:1757653520662125|interv:93598|
[2025/09/12 05:05:20 662149] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:1|expire:1757653520755723|now:1757653520662125|interval:93598|pto_count:0|srtt:31213
[2025/09/12 05:05:20 662153] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47374|inflight:125|
[2025/09/12 05:05:20 662158] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:20 662162] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_can_send|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:125|cwnd:47374|conn:0000560C591A90DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 662167] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:20 662171] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:20 662190] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653520662176|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 662196] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:8|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:20 662200] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:05:20 662204] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31213|rtt_var:15606|pto_duration:93637|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 662209] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 662212] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:20 662216] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:20 662220] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520755813|now:1757653520662204|interv:93609|
[2025/09/12 05:05:20 662224] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:1|expire:1757653520755813|now:1757653520662204|interval:93609|pto_count:0|srtt:31213
[2025/09/12 05:05:20 662228] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47374|inflight:207|
[2025/09/12 05:05:20 662233] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520755813|
[2025/09/12 05:05:20 662237] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520755813|
[2025/09/12 05:05:20 662241] [debug] |xqc_engine_wakeup_after|wakeup:1757653520755813|now:1757653520662241|diff:93572|
[2025/09/12 05:05:20 662245] [debug] |xqc_engine_main_logic|END|now:1757653520661999|
[2025/09/12 05:05:20 662250] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520662250|
[2025/09/12 05:05:20 662254] [debug] |xqc_engine_wakeup_after|wakeup:1757653520755813|now:1757653520662254|diff:93559|
[2025/09/12 05:05:20 662258] [debug] |xqc_engine_main_logic|END|now:1757653520662250|
[2025/09/12 05:05:20 693989] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653520693987|
[2025/09/12 05:05:20 694009] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:05:20 694019] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:1154053348|
[2025/09/12 05:05:20 694036] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053349|
[2025/09/12 05:05:20 694067] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1154053349|
[2025/09/12 05:05:20 694075] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:20 694085] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|conn:0000560C591A90DC|path:0|pkt_num:7|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:05:20 694094] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:125|prior_delivered:1422|prior_time:1757653520662086|is_app_limited:1|send_elapse:0|ack_elapse:31901|ctl_first_sent_time:1757653520662086|lagest_ack_time:1757653520693987|curr_delivered:1547|
[2025/09/12 05:05:20 694104] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_sent_time_update:1757653520662086|
[2025/09/12 05:05:20 694112] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:20 694120] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|conn:0000560C591A90DC|path:0|pkt_num:8|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:20 694129] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:125|prior_delivered:1422|prior_time:1757653520662086|is_app_limited:1|send_elapse:0|ack_elapse:31901|ctl_first_sent_time:1757653520662086|lagest_ack_time:1757653520693987|curr_delivered:1629|
[2025/09/12 05:05:20 694136] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_update_sample|sampler_sent_time_update:1757653520662176|
[2025/09/12 05:05:20 694144] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:20 694152] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A90DC|srtt:31213|rttvar:15606|minrtt:31213|latest_rtt:31811|ack_delay:0|
[2025/09/12 05:05:20 694159] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |after update rtt|conn:0000560C591A90DC|srtt:31288|rttvar:11854|minrtt:31213|latest_rtt:31811|ack_delay:0|
[2025/09/12 05:05:20 694168] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:1|thresh:7|
[2025/09/12 05:05:20 694176] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:20 694183] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A90DC|path:0|
[2025/09/12 05:05:20 694188] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:20 694192] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31901, delivered 207|rate 6488|lost 2|
[2025/09/12 05:05:20 694198] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:20 694203] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6488) in round 2|
[2025/09/12 05:05:20 694207] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_update_min_rtt|minrtt expire|rtt:31213, old_rtt:31213|
[2025/09/12 05:05:20 694213] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1297|
[2025/09/12 05:05:20 694217] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47374|packet_lost:0|acked:207|po_sent_time:1757653520662176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1629|
[2025/09/12 05:05:20 694234] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47374|packet_lost:0|acked:207|po_sent_time:1757653520662176|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1629|
[2025/09/12 05:05:20 694240] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |bbr on ack|mode:0|pacing_rate:4247317|bw:6488|cwnd:47581|full_bw_reached:0|inflight:0|srtt:31288|latest_rtt:31811|min_rtt:31213|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:20 694247] [stats] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |bandwidth change record|bw_before:1816|bw_after:6488|srtt:31288|cwnd:47581|
[2025/09/12 05:05:20 694252] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:20 694258] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:20 694264] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:20 694269] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:20 694411] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:20 694418] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:20 694424] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520755813|pq_index:0|
[2025/09/12 05:05:20 694429] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520661999|
[2025/09/12 05:05:20 694434] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:20 694440] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:20 694445] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:20 694450] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A90DC|path:0|
[2025/09/12 05:05:20 694455] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:20 694460] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:20 694466] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:20 694472] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053349|largest:1154053349|pns:1|
[2025/09/12 05:05:20 694478] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:415|pkt_type:HSK|pkt_num:1154053349|frame:ACK CRYPTO |recv_time:1757653520693987|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 694484] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1c8e9691f1f956d7c6a3817|spin_bit:0|
[2025/09/12 05:05:20 694490] [warn] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:20 694495] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:20 694501] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:20 694510] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653580693987|now:1757653520693987|interv:60000000|
[2025/09/12 05:05:20 694515] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653580693987|now:1757653520693987|interv:60000000|
[2025/09/12 05:05:20 694520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520694520|
[2025/09/12 05:05:20 694526] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653520694525|
[2025/09/12 05:05:20 694532] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591A90DC|
[2025/09/12 05:05:20 694538] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591A90DC|
[2025/09/12 05:05:20 694543] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:20 694548] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A90DC|path:0|
[2025/09/12 05:05:20 694553] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:20 694559] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_gen_token|expire:1758258320|
[2025/09/12 05:05:20 694565] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:20 694570] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:20 694575] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:20 694580] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1c8e9691f1f956d7c6a3817|spin_bit:0|
[2025/09/12 05:05:20 694586] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:20 694591] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053345|
[2025/09/12 05:05:20 694599] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1154053345|
[2025/09/12 05:05:20 694604] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694609] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|49a1f1d8832ad81d6ed75929c6a6572698|sr_token:5b5f375a32b624042a83afe423cd41df
[2025/09/12 05:05:20 694617] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694622] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|5f2c9c56fd6b238ba8d786def5ceccd2fe|sr_token:9ee7ce00cd7d0f7380c66d06f71e1d43
[2025/09/12 05:05:20 694628] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694633] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|ac29f94640f95c4acca0e1fadd7701f2ef|sr_token:710265e88c186561c58bb12196c82e72
[2025/09/12 05:05:20 694639] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694643] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|1e2ec0b6b49f0ecc09dad2e841bb29bd83|sr_token:7454915b0a3d972a6ba330ce7708f4df
[2025/09/12 05:05:20 694649] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694654] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|f850d64775cddbbb7b440b24fbd3854b6f|sr_token:80c89d7546a3ebf691c3cb51d0d7610e
[2025/09/12 05:05:20 694660] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694664] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|da40ace1b5fdc2ed0539daa665be3a4c91|sr_token:faa3db606a0d03ed292b24ba70a2a8ef
[2025/09/12 05:05:20 694674] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:20 694679] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_new_conn_id_frame|new_conn_id|df131ca03081a9242b3c2b943dc75ba3b2|sr_token:979daa52510c5a527a99fee3e1ec9490
[2025/09/12 05:05:20 694684] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:20 694690] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:20 694698] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:20 694703] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:20 694708] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:20 694714] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:ACK_01RTT|expire:1757653520718987|now:1757653520693987|interv:25000|
[2025/09/12 05:05:20 694720] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653520693987|max_ack_delay:25000|
[2025/09/12 05:05:20 694725] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053345|largest:1154053345|pns:2|
[2025/09/12 05:05:20 694731] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1154053345|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653520693987|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 694737] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_write_streams|
[2025/09/12 05:05:20 694742] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:20 694747] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653520694747|
[2025/09/12 05:05:20 694753] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653520694753|
[2025/09/12 05:05:20 694758] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:20 694764] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591A90DC|
[2025/09/12 05:05:20 694841] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:20 694852] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:20 694860] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_sample_check_app_limited|path:0|applimit:1629|
[2025/09/12 05:05:20 694869] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591A90DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:20 694879] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|
[2025/09/12 05:05:20 694916] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|largest_recv:1154053349|ack_delay:928|first_ack_range:1|largest_pkt_recv_time:1757653520693987|
[2025/09/12 05:05:20 694930] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053349|low:1154053348|pkt_pns:1|
[2025/09/12 05:05:20 694937] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1154053349|frame_largest_recv:1154053349|
[2025/09/12 05:05:20 694943] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:20 694963] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:adfffb4ec0e62bb4de83c354|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:20 694974] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0e86ea5425da345c9f17ff6f|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:20 694982] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 694989] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 694996] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:20 695000] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 695004] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 695009] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:20 695013] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 695017] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 695024] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:20 695031] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 695037] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 695067] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:20 695075] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695079] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 695084] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 695088] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:20 695099] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 695106] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 695113] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:20 695119] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:20 695126] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_can_send|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47581|conn:0000560C591A90DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:20 695133] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 695139] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:20 695146] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:20 695153] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:20 695188] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653520695164|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695198] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695205] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1629|
[2025/09/12 05:05:20 695212] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695218] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695223] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695230] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:20 695236] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520798868|now:1757653520695212|interv:103656|
[2025/09/12 05:05:20 695242] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520798868|now:1757653520695212|interval:103656|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695249] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:23|
[2025/09/12 05:05:20 695257] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:20 695264] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:20 695293] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653520695274|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695304] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695308] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1629|
[2025/09/12 05:05:20 695312] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695317] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695321] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695324] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:20 695328] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520798978|now:1757653520695312|interv:103666|
[2025/09/12 05:05:20 695332] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520798978|now:1757653520695312|interval:103666|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695336] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:56|
[2025/09/12 05:05:20 695341] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:20 695345] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:20 695365] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653520695351|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695371] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695375] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1629|
[2025/09/12 05:05:20 695379] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695383] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695387] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695391] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:20 695395] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520799055|now:1757653520695379|interv:103676|
[2025/09/12 05:05:20 695399] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520799055|now:1757653520695379|interval:103676|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695403] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:339|
[2025/09/12 05:05:20 695407] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:20 695415] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:20 695432] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653520695420|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695437] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695442] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1629|
[2025/09/12 05:05:20 695446] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695450] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695454] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695458] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:20 695461] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520799124|now:1757653520695446|interv:103678|
[2025/09/12 05:05:20 695465] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520799124|now:1757653520695446|interval:103678|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695470] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:623|
[2025/09/12 05:05:20 695474] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:20 695478] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:20 695494] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:9|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653520695483|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695499] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:9|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695504] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:20 695508] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:20 695523] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653520695513|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695528] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695532] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1629|
[2025/09/12 05:05:20 695536] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695540] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695547] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695551] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:20 695555] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520799217|now:1757653520695536|interv:103681|
[2025/09/12 05:05:20 695559] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520799217|now:1757653520695536|interval:103681|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695563] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:677|
[2025/09/12 05:05:20 695567] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:20 695572] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-7|next_skip_chance:1757653521006683|current_time:1757653520695571|
[2025/09/12 05:05:20 695576] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:20 695591] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653520695581|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695596] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695600] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1629|
[2025/09/12 05:05:20 695604] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695608] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695612] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695616] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:20 695620] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520799285|now:1757653520695604|interv:103681|
[2025/09/12 05:05:20 695623] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520799285|now:1757653520695604|interval:103681|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695628] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:731|
[2025/09/12 05:05:20 695632] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:20 695636] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_can_send|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47581|conn:0000560C591A90DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:20 695641] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:20 695645] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:20 695669] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653520695653|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:20 695678] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695685] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1629|
[2025/09/12 05:05:20 695692] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 695698] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 695705] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 695709] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:20 695713] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520799357|now:1757653520695692|interv:103665|
[2025/09/12 05:05:20 695717] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520799357|now:1757653520695692|interval:103665|pto_count:0|srtt:31288
[2025/09/12 05:05:20 695721] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:1781|
[2025/09/12 05:05:20 695726] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520718987|
[2025/09/12 05:05:20 695730] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520718987|
[2025/09/12 05:05:20 695734] [debug] |xqc_engine_wakeup_after|wakeup:1757653520718987|now:1757653520695734|diff:23253|
[2025/09/12 05:05:20 695738] [debug] |xqc_engine_main_logic|END|now:1757653520694525|
[2025/09/12 05:05:20 695745] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:1406|state:ESTABED|recv_time:1757653520695744|
[2025/09/12 05:05:20 695750] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1c8e9691f1f956d7c6a3817|spin_bit:0|
[2025/09/12 05:05:20 695755] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:1154053345|
[2025/09/12 05:05:20 695759] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053346|
[2025/09/12 05:05:20 695765] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1154053346|
[2025/09/12 05:05:20 695769] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:20 695773] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:20 695777] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:20 695783] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:20 695788] [debug] |scid:e1c8e9691f1f956d7c6a3817|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:20 695793] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053346|largest:1154053346|pns:2|
[2025/09/12 05:05:20 695797] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1154053346|frame:PADDING PING |recv_time:1757653520695744|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 695806] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653640695744|now:1757653520695744|interv:120000000|
[2025/09/12 05:05:20 695811] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653640695744|now:1757653520695744|interv:120000000|
[2025/09/12 05:05:20 695814] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520718987|pq_index:0|
[2025/09/12 05:05:20 695819] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520694525|
[2025/09/12 05:05:20 695822] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520695822|
[2025/09/12 05:05:20 695827] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520695826|
[2025/09/12 05:05:20 695834] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|largest_recv:1154053346|ack_delay:90|first_ack_range:1|largest_pkt_recv_time:1757653520695744|
[2025/09/12 05:05:20 695838] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053346|low:1154053345|pkt_pns:2|
[2025/09/12 05:05:20 695842] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1154053346|frame_largest_recv:1154053346|
[2025/09/12 05:05:20 695846] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:20 695851] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695856] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:20 695860] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:20 695886] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653520695865|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 695895] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:10|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 695903] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520799357|
[2025/09/12 05:05:20 695910] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520799357|
[2025/09/12 05:05:20 695916] [debug] |xqc_engine_wakeup_after|wakeup:1757653520799357|now:1757653520695916|diff:103441|
[2025/09/12 05:05:20 695921] [debug] |xqc_engine_main_logic|END|now:1757653520695826|
[2025/09/12 05:05:20 695926] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520695926|
[2025/09/12 05:05:20 695930] [debug] |xqc_engine_wakeup_after|wakeup:1757653520799357|now:1757653520695930|diff:103427|
[2025/09/12 05:05:20 695933] [debug] |xqc_engine_main_logic|END|now:1757653520695926|
[2025/09/12 05:05:20 728755] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:1444|state:ESTABED|recv_time:1757653520728754|
[2025/09/12 05:05:20 728770] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1c8e9691f1f956d7c6a3817|spin_bit:0|
[2025/09/12 05:05:20 728778] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:1154053346|
[2025/09/12 05:05:20 728786] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053349|
[2025/09/12 05:05:20 728793] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1154053349|
[2025/09/12 05:05:20 728806] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:20 728813] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:20 728819] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:20 728829] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:ACK_01RTT|expire:1757653520753754|now:1757653520728754|interv:25000|
[2025/09/12 05:05:20 728838] [debug] |scid:e1c8e9691f1f956d7c6a3817|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520728754|max_ack_delay:25000|
[2025/09/12 05:05:20 728845] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053349|largest:1154053349|pns:2|
[2025/09/12 05:05:20 728852] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1154053349|frame:PADDING PING |recv_time:1757653520728754|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 728859] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653640728754|now:1757653520728754|interv:120000000|
[2025/09/12 05:05:20 728865] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653640728754|now:1757653520728754|interv:120000000|
[2025/09/12 05:05:20 728869] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520799357|pq_index:0|
[2025/09/12 05:05:20 728873] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520695826|
[2025/09/12 05:05:20 728877] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520728877|
[2025/09/12 05:05:20 728882] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520728881|
[2025/09/12 05:05:20 728889] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520753754|
[2025/09/12 05:05:20 728894] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520753754|
[2025/09/12 05:05:20 728900] [debug] |xqc_engine_wakeup_after|wakeup:1757653520753754|now:1757653520728900|diff:24854|
[2025/09/12 05:05:20 728906] [debug] |xqc_engine_main_logic|END|now:1757653520728881|
[2025/09/12 05:05:20 728914] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520728914|
[2025/09/12 05:05:20 728923] [debug] |xqc_engine_wakeup_after|wakeup:1757653520753754|now:1757653520728922|diff:24832|
[2025/09/12 05:05:20 728930] [debug] |xqc_engine_main_logic|END|now:1757653520728914|
[2025/09/12 05:05:20 754031] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520754031|
[2025/09/12 05:05:20 754073] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520753754|pq_index:0|
[2025/09/12 05:05:20 754079] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520728881|
[2025/09/12 05:05:20 754086] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520754085|
[2025/09/12 05:05:20 754092] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653520753754|now:1757653520754085|
[2025/09/12 05:05:20 754098] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:20 754111] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653520753754|now:1757653520754085|
[2025/09/12 05:05:20 754116] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:20 754123] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|largest_recv:1154053349|ack_delay:25369|first_ack_range:0|largest_pkt_recv_time:1757653520728754|
[2025/09/12 05:05:20 754128] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053349|low:1154053349|pkt_pns:2|
[2025/09/12 05:05:20 754133] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053346|low:1154053345|pkt_pns:2|
[2025/09/12 05:05:20 754138] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1154053349|frame_largest_recv:1154053349|
[2025/09/12 05:05:20 754143] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:20 754149] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 754155] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:20 754161] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:20 754198] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:11|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653520754170|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 754206] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:11|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 754213] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520799357|
[2025/09/12 05:05:20 754218] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520799357|
[2025/09/12 05:05:20 754223] [debug] |xqc_engine_wakeup_after|wakeup:1757653520799357|now:1757653520754223|diff:45134|
[2025/09/12 05:05:20 754228] [debug] |xqc_engine_main_logic|END|now:1757653520754085|
[2025/09/12 05:05:20 790154] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:96|state:ESTABED|recv_time:1757653520790152|
[2025/09/12 05:05:20 790175] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:05:20 790187] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:1154053349|
[2025/09/12 05:05:20 790194] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053351|
[2025/09/12 05:05:20 790206] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1154053351|
[2025/09/12 05:05:20 790213] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:20 790221] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:20 790229] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:20 790237] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520799357|pq_index:0|
[2025/09/12 05:05:20 790245] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520754085|
[2025/09/12 05:05:20 790253] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:20 790258] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 790264] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 790281] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 790289] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:20 790296] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520799357|now:1757653520790257|interv:9100|
[2025/09/12 05:05:20 790303] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520799357|now:1757653520790257|interval:9100|pto_count:0|srtt:31288
[2025/09/12 05:05:20 790313] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:20 790323] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:20 790332] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053351|largest:1154053351|pns:1|
[2025/09/12 05:05:20 790340] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:96|pkt_type:HSK|pkt_num:1154053351|frame:CRYPTO |recv_time:1757653520790152|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 790350] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653640790152|now:1757653520790152|interv:120000000|
[2025/09/12 05:05:20 790358] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653640790152|now:1757653520790152|interv:120000000|
[2025/09/12 05:05:20 790365] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520790365|
[2025/09/12 05:05:20 790372] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520790370|
[2025/09/12 05:05:20 790378] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:20 790385] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|largest_recv:1154053351|ack_delay:232|first_ack_range:0|largest_pkt_recv_time:1757653520790152|
[2025/09/12 05:05:20 790390] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053351|low:1154053351|pkt_pns:1|
[2025/09/12 05:05:20 790395] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_gen_ack_frame|high:1154053349|low:1154053348|pkt_pns:1|
[2025/09/12 05:05:20 790400] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1154053351|frame_largest_recv:1154053351|
[2025/09/12 05:05:20 790405] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:20 790411] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 790417] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:20 790423] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:20 790462] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:10|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:1781|now:1757653520790430|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 790473] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:10|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 790490] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653520799357|
[2025/09/12 05:05:20 790499] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653520799357|
[2025/09/12 05:05:20 790505] [debug] |xqc_engine_wakeup_after|wakeup:1757653520799357|now:1757653520790505|diff:8852|
[2025/09/12 05:05:20 790511] [debug] |xqc_engine_main_logic|END|now:1757653520790370|
[2025/09/12 05:05:20 790517] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520790517|
[2025/09/12 05:05:20 790522] [debug] |xqc_engine_wakeup_after|wakeup:1757653520799357|now:1757653520790522|diff:8835|
[2025/09/12 05:05:20 790527] [debug] |xqc_engine_main_logic|END|now:1757653520790517|
[2025/09/12 05:05:20 799602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520799602|
[2025/09/12 05:05:20 799611] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653520799357|pq_index:0|
[2025/09/12 05:05:20 799617] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520790370|
[2025/09/12 05:05:20 799623] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520799621|
[2025/09/12 05:05:20 799628] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653520799357|now:1757653520799621|
[2025/09/12 05:05:20 799633] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:20 799638] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591A90DC|path:0|bytes_in_flight:1781|
[2025/09/12 05:05:20 799643] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:78704|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:20 799649] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 799654] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 799659] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:20 799663] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:20 799669] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_send_probe_pkt|conn:0000560C591A90DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:20 799675] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_send_probe_pkt|conn:0000560C591A90DC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:20 799682] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591A90DC|pto_count:1
[2025/09/12 05:05:20 799687] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:157408|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:20 799692] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 799697] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 799702] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:20 799711] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653520903061|now:1757653520799687|interv:103374|
[2025/09/12 05:05:20 799716] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653520903061|now:1757653520799687|interval:103374|pto_count:1|srtt:31288
[2025/09/12 05:05:20 799723] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 799729] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 799734] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:20 799740] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:20 799774] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653520799748|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 799785] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 799794] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:1629|
[2025/09/12 05:05:20 799802] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:157408|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:20 799811] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 799816] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 799821] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:05:20 799826] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521007156|now:1757653520799802|interv:207354|
[2025/09/12 05:05:20 799831] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653521007156|now:1757653520799802|interval:207354|pto_count:1|srtt:31288
[2025/09/12 05:05:20 799836] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:1748|
[2025/09/12 05:05:20 799843] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:20 799848] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:20 799876] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:13|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653520799855|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 799887] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:13|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 799896] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:1629|
[2025/09/12 05:05:20 799904] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|srtt:31288|rtt_var:11854|pto_duration:157408|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:20 799917] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:20 799921] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:20 799926] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A90DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:20 799931] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521007263|now:1757653520799903|interv:207360|
[2025/09/12 05:05:20 799936] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A90DC|path:0|pns:2|expire:1757653521007263|now:1757653520799903|interval:207360|pto_count:1|srtt:31288
[2025/09/12 05:05:20 799941] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47581|inflight:1781|
[2025/09/12 05:05:20 799947] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653521007263|
[2025/09/12 05:05:20 799952] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653521007263|
[2025/09/12 05:05:20 799957] [debug] |xqc_engine_wakeup_after|wakeup:1757653521007263|now:1757653520799957|diff:207306|
[2025/09/12 05:05:20 799962] [debug] |xqc_engine_main_logic|END|now:1757653520799621|
[2025/09/12 05:05:20 830603] [info] |xqc_engine_packet_process|==>|conn:0000560C591A90DC|size:39|state:ESTABED|recv_time:1757653520830600|
[2025/09/12 05:05:20 830624] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1c8e9691f1f956d7c6a3817|spin_bit:0|
[2025/09/12 05:05:20 830647] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|largest_pn:1154053349|
[2025/09/12 05:05:20 830654] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1154053351|
[2025/09/12 05:05:20 830665] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1154053351|
[2025/09/12 05:05:20 830672] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:20 830679] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_DRAINING|expire:1757653521141791|now:1757653520830679|interv:311112|
[2025/09/12 05:05:20 830687] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_queue_drop_packets|sndq_packets_used:9|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:20 830695] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1781|
[2025/09/12 05:05:20 830701] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:20 830707] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:20 830712] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:20 830718] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:20 830725] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:20 830734] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:20 830740] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:20 830749] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1154053351|largest:1154053351|pns:2|
[2025/09/12 05:05:20 830757] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_on_pkt_processed|====>|conn:0000560C591A90DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1154053351|frame:CONNECTION_CLOSE |recv_time:1757653520830600|dcid:e1c8e9691f1f956d7c6a3817|dcid_seq:0|
[2025/09/12 05:05:20 830772] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:PATH_IDLE|expire:1757653640830600|now:1757653520830600|interv:120000000|
[2025/09/12 05:05:20 830778] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_set|type:CONN_IDLE|expire:1757653640830600|now:1757653520830600|interv:120000000|
[2025/09/12 05:05:20 830784] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653521007263|pq_index:0|
[2025/09/12 05:05:20 830791] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520799621|
[2025/09/12 05:05:20 830796] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520830796|
[2025/09/12 05:05:20 830804] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653520830801|
[2025/09/12 05:05:20 830813] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_path_get_perf_class|conn:0000560C591A90DC|path_id:0|path_srtt:31288|min_srtt:31288|path_bw:6488|loss_rate:12.50|path_pto:1|
[2025/09/12 05:05:20 830820] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A90DC|path_id:0|path_srtt:31288|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:20 830827] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:20 830835] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_check_acked_or_dropped_pkt|conn:0000560C591A90DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:20 830842] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:20 830890] [info] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_packet_with_pn|<==|conn:0000560C591A90DC|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653520830853|stream_id:0|stream_offset:0|
[2025/09/12 05:05:20 830897] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_on_packet_sent|conn:0000560C591A90DC|path:0|pkt_num:14|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:20 830904] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_next_wakeup_time|wakeup_time:1757653521141791|
[2025/09/12 05:05:20 830911] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_wakeup_queue|next_tick_time:1757653521141791|
[2025/09/12 05:05:20 830917] [debug] |xqc_engine_wakeup_after|wakeup:1757653521141791|now:1757653520830917|diff:310874|
[2025/09/12 05:05:20 830924] [debug] |xqc_engine_main_logic|END|now:1757653520830801|
[2025/09/12 05:05:20 830932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653520830932|
[2025/09/12 05:05:20 830937] [debug] |xqc_engine_wakeup_after|wakeup:1757653521141791|now:1757653520830937|diff:310854|
[2025/09/12 05:05:20 830943] [debug] |xqc_engine_main_logic|END|now:1757653520830932|
[2025/09/12 05:05:21 142315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521142314|
[2025/09/12 05:05:21 142347] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_remove_wakeup_queue|next_tick_time:1757653521141791|pq_index:0|
[2025/09/12 05:05:21 142354] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_add_active_queue|last_ticked_time:1757653520830801|
[2025/09/12 05:05:21 142362] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_engine_process_conn|conn:0000560C591A90DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653521142359|
[2025/09/12 05:05:21 142382] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653521141791|now:1757653521142359|
[2025/09/12 05:05:21 142387] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653521141791|now:1757653521142359|
[2025/09/12 05:05:21 142392] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:21 142398] [info] |xqc_engine_main_logic|conn:0000560C591A90DC|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|conn_state:13|next_tick_time:1757653521141791
[2025/09/12 05:05:21 142415] [report] |scid:e1c8e9691f1f956d7c6a3817|xqc_conn_destroy|0000560C591A90DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:817070|first_send_delay:817515|conn_persist:1265062|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|hsk_recv:155772|close_recv:953325|close_send:953500|last_recv:953247|last_send:953500|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,25,10,8,1024,0,17,i32,4,26,39,40000,1154053351,953,0,4,1431,1444,3,1154053349,851,0,2,56,96,20,1154053351,912,0,4,26,40000,14,953,4,23,80000,12,922,4,33,40,13,922,0-2,0-2,0-0,0-0,0-0,0-31,0-5575,0-4725,0-18,0-8,0-2,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:0|snd_pkt:18|spurious_loss:2|detected_loss:6|max_pto:1|finished_streams:0|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:1200|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 05:05:21 142426] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:21 142438] [stats] |scid:e1c8e9691f1f956d7c6a3817|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653520694696|wrt_delay:171|snd_delay:957|finwrt_delay:171|finsnd_delay:957|finrcv_delay:2|finread_delay:74|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-e1c8e9691f1f956d7c6a3817 p-193.167.0.100-43084-5f0aedc61ddb488892b16a3c77c1f13211|path_info:mp is not supported in connection scid:e1c8e9691f1f956d7c6a3817|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:21 142488] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:21 142500] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:21 142508] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:21 142517] [debug] |scid:e1c8e9691f1f956d7c6a3817|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:21 142570] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653521142570|diff:57680281|
[2025/09/12 05:05:21 142580] [debug] |xqc_engine_main_logic|END|now:1757653521142359|
[2025/09/12 05:05:21 206659] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653581206658|now:1757653521206658|interv:60000000|
[2025/09/12 05:05:21 206685] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653581206685|now:1757653521206685|interv:60000000|
[2025/09/12 05:05:21 206697] [debug] |xqc_path_create|path:0|dcid:d8d5fedd52d3932239c11c90812a6c707e|scid:a66e80b3857d7dfe03ca8b1b|create_path_count:1|
[2025/09/12 05:05:21 206704] [debug] |scid:a66e80b3857d7dfe03ca8b1b|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 05:05:21 206722] [debug] |xqc_path_init|path:0|dcid:d8d5fedd52d3932239c11c90812a6c707e|scid:a66e80b3857d7dfe03ca8b1b|state:2|
[2025/09/12 05:05:21 206730] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_create|success|scid:a66e80b3857d7dfe03ca8b1b|dcid:d8d5fedd52d3932239c11c90812a6c707e|conn:0000560C591A80CC|
[2025/09/12 05:05:21 206739] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_server_create|hash odcid conn|odcid:74a60924949fef22e4248a8bfba6125be355|conn:0000560C591A80CC|
[2025/09/12 05:05:21 206750] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_get_local_transport_params|generate sr_token[80fec9570ba8ff7d3884e6337e6ebf0c] for cid[74a60924949fef22e4248a8bfba6125be355]
[2025/09/12 05:05:21 206772] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 206781] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:1200|state:S_INIT|recv_time:1757653521206626|
[2025/09/12 05:05:21 206916] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:21 206924] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:21 206931] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:21 206936] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152771|
[2025/09/12 05:05:21 206945] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:334152771|
[2025/09/12 05:05:21 206951] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 206956] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 206963] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 206969] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:21 206975] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 206980] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 206985] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:21 206990] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:21 206995] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:21 207000] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 207004] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 207009] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207014] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207018] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207024] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207028] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207033] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207063] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207071] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207076] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207087] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207092] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 207097] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 207101] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207106] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207110] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207116] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207120] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207125] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 207129] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 207134] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207138] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207143] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207148] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207153] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207157] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207162] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207166] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207171] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207176] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207180] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207185] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207189] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207194] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207199] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207203] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 207208] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 207212] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207217] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207221] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207226] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207231] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207239] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:21 207269] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207275] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207280] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207285] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207289] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207294] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207299] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207304] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 207308] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 207313] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207317] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207322] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207327] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207331] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207336] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:21 207341] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207346] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207351] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:21 207356] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207361] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207366] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:21 207371] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207375] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207380] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:21 207385] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207390] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207395] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:21 207400] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207404] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207409] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:21 207417] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207422] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207427] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:21 207432] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207436] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207441] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:21 207446] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207451] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207456] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:21 207461] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:21 207465] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207470] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 207475] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 207479] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 207484] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 207489] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 207493] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:21 207541] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:21 207737] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:21 207743] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:21 207748] [warn] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:21 207963] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:21 207969] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:21 207973] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 207977] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 207984] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:21 207989] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:21 207994] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152771|largest:334152771|pns:0|
[2025/09/12 05:05:21 207999] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:1200|pkt_type:INIT|pkt_num:334152771|frame:PADDING CRYPTO |recv_time:1757653521206626|dcid:74a60924949fef22e4248a8bfba6125be355|dcid_seq:0|
[2025/09/12 05:05:21 208004] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653581206626|now:1757653521206626|interv:60000000|
[2025/09/12 05:05:21 208013] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653581206626|now:1757653521206626|interv:60000000|
[2025/09/12 05:05:21 208017] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521208017|
[2025/09/12 05:05:21 208022] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653521208021|
[2025/09/12 05:05:21 208027] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:21 208031] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:21 208035] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_write_streams|
[2025/09/12 05:05:21 208056] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:21 208060] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:21 208066] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653521208066|
[2025/09/12 05:05:21 208071] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:21 208075] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_write_streams|
[2025/09/12 05:05:21 208079] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:21 208083] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653521208083|
[2025/09/12 05:05:21 208088] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653521208088|
[2025/09/12 05:05:21 208092] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:124|sent:82|pkt_type:HSK|frame:CRYPTO |now:1757653521208092|
[2025/09/12 05:05:21 208097] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653521208097|
[2025/09/12 05:05:21 208101] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:21 208107] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152771|ack_delay:1481|first_ack_range:0|largest_pkt_recv_time:1757653521206626|
[2025/09/12 05:05:21 208111] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152771|low:334152771|pkt_pns:0|
[2025/09/12 05:05:21 208115] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:334152771|frame_largest_recv:334152771|
[2025/09/12 05:05:21 208120] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:21 208125] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:21 208130] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|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 05:05:21 208135] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:21 208140] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:21 208144] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|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 05:05:21 208152] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:21 208156] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:21 208160] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|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 05:05:21 208164] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:21 208168] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:21 208172] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|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 05:05:21 208176] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:124|reinj:0|path_class:2|
[2025/09/12 05:05:21 208180] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:21 208184] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|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 05:05:21 208188] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:21 208192] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208197] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:21 208203] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:21 208239] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653521208210|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208246] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 208251] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:21 208258] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:21 208266] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 208272] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:21 208278] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 208284] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521958210|now:1757653521208258|interv:749952|
[2025/09/12 05:05:21 208290] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:0|expire:1757653521958210|now:1757653521208258|interval:749952|pto_count:0|srtt:250000
[2025/09/12 05:05:21 208304] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:21 208312] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:21 208319] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:21 208346] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653521208327|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208352] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 208359] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:21 208366] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:21 208373] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 208379] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:21 208385] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 208391] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521958210|now:1757653521208366|interv:749844|
[2025/09/12 05:05:21 208398] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:0|expire:1757653521958210|now:1757653521208366|interval:749844|pto_count:0|srtt:250000
[2025/09/12 05:05:21 208403] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:21 208408] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:21 208412] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:21 208436] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653521208419|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208442] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 208449] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:21 208456] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:21 208462] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 208469] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:21 208474] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 208486] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521958210|now:1757653521208455|interv:749755|
[2025/09/12 05:05:21 208490] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:0|expire:1757653521958210|now:1757653521208455|interval:749755|pto_count:0|srtt:250000
[2025/09/12 05:05:21 208494] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:21 208499] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:124|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:21 208503] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:21 208527] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:2|size:124|sent:140|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653521208509|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208533] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:2|origin_pktnum:0|size:124|enc_size:140|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 208539] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:21 208546] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:21 208553] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 208559] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:05:21 208565] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 208572] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521958210|now:1757653521208546|interv:749664|
[2025/09/12 05:05:21 208577] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:0|expire:1757653521958210|now:1757653521208546|interval:749664|pto_count:0|srtt:250000
[2025/09/12 05:05:21 208581] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:05:21 208586] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:21 208590] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:21 208612] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653521208596|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208617] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 208624] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:05:21 208631] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:21 208638] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 208644] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:21 208656] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 208662] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653521958210|now:1757653521208631|interv:749579|
[2025/09/12 05:05:21 208666] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:0|expire:1757653521958210|now:1757653521208631|interval:749579|pto_count:0|srtt:250000
[2025/09/12 05:05:21 208670] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:05:21 208675] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:21 208679] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:21 208702] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653521208685|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 208708] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 208716] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653521958210|
[2025/09/12 05:05:21 208723] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653521958210|
[2025/09/12 05:05:21 208729] [debug] |xqc_engine_wakeup_after|wakeup:1757653521958210|now:1757653521208729|diff:749481|
[2025/09/12 05:05:21 208736] [debug] |xqc_engine_main_logic|END|now:1757653521208021|
[2025/09/12 05:05:21 208744] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521208744|
[2025/09/12 05:05:21 208750] [debug] |xqc_engine_wakeup_after|wakeup:1757653521958210|now:1757653521208750|diff:749460|
[2025/09/12 05:05:21 208754] [debug] |xqc_engine_main_logic|END|now:1757653521208744|
[2025/09/12 05:05:21 807508] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653521807504|
[2025/09/12 05:05:21 807541] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:21 807550] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:21 807565] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152771|
[2025/09/12 05:05:21 807572] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152772|
[2025/09/12 05:05:21 807589] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:334152772|
[2025/09/12 05:05:21 807599] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807607] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807614] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807624] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807632] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807641] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653521958210|pq_index:0|
[2025/09/12 05:05:21 807649] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653521208021|
[2025/09/12 05:05:21 807657] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807674] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807681] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807689] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807695] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807700] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 807705] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 807710] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807714] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807720] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807728] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807736] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807743] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807751] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807757] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807762] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807767] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807771] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807776] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807780] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807785] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807790] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807794] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807799] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807803] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807808] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807813] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807818] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807822] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807827] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807832] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807836] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807846] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807850] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807855] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807860] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807864] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807869] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807874] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807878] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807883] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807887] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807892] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807897] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807901] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807906] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807911] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807915] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:21 807920] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:21 807925] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|check_token fail|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:21 807930] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:21 807934] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:21 807939] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:21 807944] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 807949] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 807958] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:21 807965] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:21 807970] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152772|largest:334152772|pns:0|
[2025/09/12 05:05:21 807975] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:1200|pkt_type:INIT|pkt_num:334152772|frame:PADDING PING CRYPTO |recv_time:1757653521807504|dcid:74a60924949fef22e4248a8bfba6125be355|dcid_seq:0|
[2025/09/12 05:05:21 807981] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653581807504|now:1757653521807504|interv:60000000|
[2025/09/12 05:05:21 807986] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653581807504|now:1757653521807504|interv:60000000|
[2025/09/12 05:05:21 807990] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521807990|
[2025/09/12 05:05:21 807998] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653521807997|
[2025/09/12 05:05:21 808004] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:21 808012] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152772|ack_delay:508|first_ack_range:1|largest_pkt_recv_time:1757653521807504|
[2025/09/12 05:05:21 808016] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152772|low:334152771|pkt_pns:0|
[2025/09/12 05:05:21 808020] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:334152772|frame_largest_recv:334152772|
[2025/09/12 05:05:21 808025] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:21 808030] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 808037] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:21 808063] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:21 808097] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653521808072|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 808103] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:2|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 808109] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653521958210|
[2025/09/12 05:05:21 808114] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653521958210|
[2025/09/12 05:05:21 808118] [debug] |xqc_engine_wakeup_after|wakeup:1757653521958210|now:1757653521808118|diff:150092|
[2025/09/12 05:05:21 808123] [debug] |xqc_engine_main_logic|END|now:1757653521807997|
[2025/09/12 05:05:21 808128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521808128|
[2025/09/12 05:05:21 808132] [debug] |xqc_engine_wakeup_after|wakeup:1757653521958210|now:1757653521808132|diff:150078|
[2025/09/12 05:05:21 808136] [debug] |xqc_engine_main_logic|END|now:1757653521808128|
[2025/09/12 05:05:21 937157] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653521937155|
[2025/09/12 05:05:21 937180] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:21 937188] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:21 937199] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152772|
[2025/09/12 05:05:21 937206] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152773|
[2025/09/12 05:05:21 937218] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:334152773|
[2025/09/12 05:05:21 937226] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:21 937235] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:21 937242] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:21 937254] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_addr_validated|Address Validated|conn:0000560C591A80CC|role:1|
[2025/09/12 05:05:21 937263] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:21 937282] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:21 937291] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152773|largest:334152773|pns:0|
[2025/09/12 05:05:21 937300] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:1200|pkt_type:INIT|pkt_num:334152773|frame:PADDING PING |recv_time:1757653521937155|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:21 937309] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653581937155|now:1757653521937155|interv:60000000|
[2025/09/12 05:05:21 937317] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653581937155|now:1757653521937155|interv:60000000|
[2025/09/12 05:05:21 937325] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653521958210|pq_index:0|
[2025/09/12 05:05:21 937333] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653521807997|
[2025/09/12 05:05:21 937341] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521937341|
[2025/09/12 05:05:21 937350] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653521937349|
[2025/09/12 05:05:21 937360] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152773|ack_delay:204|first_ack_range:2|largest_pkt_recv_time:1757653521937155|
[2025/09/12 05:05:21 937369] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152773|low:334152771|pkt_pns:0|
[2025/09/12 05:05:21 937377] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:334152773|frame_largest_recv:334152773|
[2025/09/12 05:05:21 937385] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:21 937394] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 937402] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:21 937408] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:21 937455] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:3|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653521937426|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 937463] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:3|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 937470] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653521958210|
[2025/09/12 05:05:21 937475] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653521958210|
[2025/09/12 05:05:21 937480] [debug] |xqc_engine_wakeup_after|wakeup:1757653521958210|now:1757653521937480|diff:20730|
[2025/09/12 05:05:21 937486] [debug] |xqc_engine_main_logic|END|now:1757653521937349|
[2025/09/12 05:05:21 937492] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521937492|
[2025/09/12 05:05:21 937497] [debug] |xqc_engine_wakeup_after|wakeup:1757653521958210|now:1757653521937497|diff:20713|
[2025/09/12 05:05:21 937502] [debug] |xqc_engine_main_logic|END|now:1757653521937492|
[2025/09/12 05:05:21 958572] [debug] |xqc_engine_main_logic|BEGIN|now:1757653521958572|
[2025/09/12 05:05:21 958585] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653521958210|pq_index:0|
[2025/09/12 05:05:21 958597] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653521937349|
[2025/09/12 05:05:21 958602] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653521958601|
[2025/09/12 05:05:21 958607] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653521958210|now:1757653521958601|
[2025/09/12 05:05:21 958611] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:21 958615] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591A80CC|path:0|bytes_in_flight:2101|
[2025/09/12 05:05:21 958619] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:21 958625] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 958629] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:21 958633] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 958636] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:21 958641] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_send_probe_pkt|conn:0000560C591A80CC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:21 958646] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:21 958650] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_send_probe_pkt|conn:0000560C591A80CC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:21 958656] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591A80CC|pto_count:1
[2025/09/12 05:05:21 958660] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:21 958665] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:21 958669] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:21 958672] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 958676] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522708596|now:1757653521958660|interv:749936|
[2025/09/12 05:05:21 958680] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522708596|now:1757653521958660|interval:749936|pto_count:1|srtt:250000
[2025/09/12 05:05:21 958686] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 958691] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 958695] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:21 958703] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:21 958736] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:917|now:1757653521958712|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 958742] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:21 958747] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:917|applimit:0|
[2025/09/12 05:05:21 958751] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:21 958756] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:21 958759] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:21 958763] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 958767] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522708596|now:1757653521958751|interv:749845|
[2025/09/12 05:05:21 958771] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522708596|now:1757653521958751|interval:749845|pto_count:1|srtt:250000
[2025/09/12 05:05:21 958776] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:05:21 958781] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:21 958785] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:21 958805] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2101|now:1757653521958791|stream_id:0|stream_offset:0|
[2025/09/12 05:05:21 958811] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:21 958815] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:2101|applimit:0|
[2025/09/12 05:05:21 958819] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:21 958823] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:21 958827] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:21 958831] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:21 958835] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522708596|now:1757653521958819|interv:749777|
[2025/09/12 05:05:21 958839] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522708596|now:1757653521958819|interval:749777|pto_count:1|srtt:250000
[2025/09/12 05:05:21 958847] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3285|
[2025/09/12 05:05:21 958852] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522708596|
[2025/09/12 05:05:21 958856] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522708596|
[2025/09/12 05:05:21 958860] [debug] |xqc_engine_wakeup_after|wakeup:1757653522708596|now:1757653521958860|diff:749736|
[2025/09/12 05:05:21 958865] [debug] |xqc_engine_main_logic|END|now:1757653521958601|
[2025/09/12 05:05:22 154290] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653522154285|
[2025/09/12 05:05:22 154324] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:22 154341] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:22 154349] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152770|
[2025/09/12 05:05:22 154363] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:334152770|
[2025/09/12 05:05:22 154371] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:22 154385] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3285|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:22 154396] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2101|cwnd:45952|pkt_num:4|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:22 154404] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:917|cwnd:45952|pkt_num:5|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:22 154413] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:22 154423] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 154432] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 154440] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:22 154448] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 154455] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522154422|now:1757653522154422|interv:0|
[2025/09/12 05:05:22 154462] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653521958596|now:1757653522154422|interval:0|pto_count:0|srtt:250000
[2025/09/12 05:05:22 154475] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:22 154485] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:22 154494] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152770|largest:334152770|pns:1|
[2025/09/12 05:05:22 154502] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:61|pkt_type:HSK|pkt_num:334152770|frame:PING |recv_time:1757653522154285|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 154509] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653582154285|now:1757653522154285|interv:60000000|
[2025/09/12 05:05:22 154527] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653582154285|now:1757653522154285|interv:60000000|
[2025/09/12 05:05:22 154536] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522708596|pq_index:0|
[2025/09/12 05:05:22 154546] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653521958601|
[2025/09/12 05:05:22 154555] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522154554|
[2025/09/12 05:05:22 154564] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522154562|
[2025/09/12 05:05:22 154570] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653522154422|now:1757653522154562|
[2025/09/12 05:05:22 154576] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:22 154581] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591A80CC|path:0|bytes_in_flight:917|
[2025/09/12 05:05:22 154586] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 154592] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 154597] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:22 154602] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 154607] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:22 154615] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_send_probe_pkt|conn:0000560C591A80CC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 154625] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_send_probe_pkt|conn:0000560C591A80CC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 154635] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591A80CC|pto_count:1
[2025/09/12 05:05:22 154644] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 154651] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 154656] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 206|
[2025/09/12 05:05:22 154660] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 154664] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522708596|now:1757653522154643|interv:553953|
[2025/09/12 05:05:22 154668] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522708596|now:1757653522154643|interval:553953|pto_count:1|srtt:250000
[2025/09/12 05:05:22 154676] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152770|ack_delay:391|first_ack_range:0|largest_pkt_recv_time:1757653522154285|
[2025/09/12 05:05:22 154681] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152770|low:334152770|pkt_pns:1|
[2025/09/12 05:05:22 154689] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:334152770|frame_largest_recv:334152770|
[2025/09/12 05:05:22 154693] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:22 154698] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 154703] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 154709] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 154717] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 154726] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:22 154760] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:206|now:1757653522154736|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 154767] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 154772] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:206|applimit:0|
[2025/09/12 05:05:22 154776] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 154783] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 154789] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 400|
[2025/09/12 05:05:22 154795] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 154802] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523654736|now:1757653522154776|interv:1499960|
[2025/09/12 05:05:22 154808] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653523654736|now:1757653522154776|interval:1499960|pto_count:1|srtt:250000
[2025/09/12 05:05:22 154815] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:400|
[2025/09/12 05:05:22 154823] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 154830] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:22 154862] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:400|now:1757653522154841|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 154868] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 154874] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:400|applimit:0|
[2025/09/12 05:05:22 154880] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 154894] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 154900] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:05:22 154907] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 154913] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523654841|now:1757653522154880|interv:1499961|
[2025/09/12 05:05:22 154919] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653523654841|now:1757653522154880|interval:1499961|pto_count:1|srtt:250000
[2025/09/12 05:05:22 154924] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:917|
[2025/09/12 05:05:22 154929] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:22 154933] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:22 154957] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:6|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:917|now:1757653522154939|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 154962] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:6|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 154968] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653523654841|
[2025/09/12 05:05:22 154975] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653523654841|
[2025/09/12 05:05:22 154981] [debug] |xqc_engine_wakeup_after|wakeup:1757653523654841|now:1757653522154981|diff:1499860|
[2025/09/12 05:05:22 154989] [debug] |xqc_engine_main_logic|END|now:1757653522154562|
[2025/09/12 05:05:22 154997] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522154997|
[2025/09/12 05:05:22 155004] [debug] |xqc_engine_wakeup_after|wakeup:1757653523654841|now:1757653522155003|diff:1499838|
[2025/09/12 05:05:22 155010] [debug] |xqc_engine_main_logic|END|now:1757653522154997|
[2025/09/12 05:05:22 185608] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653522185607|
[2025/09/12 05:05:22 185625] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:22 185633] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152770|
[2025/09/12 05:05:22 185640] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152771|
[2025/09/12 05:05:22 185648] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:334152771|
[2025/09/12 05:05:22 185655] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 185663] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:22 185670] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:400|prior_delivered:0|prior_time:1757653521208210|is_app_limited:1|send_elapse:946526|ack_elapse:977397|ctl_first_sent_time:1757653522154736|lagest_ack_time:1757653522185607|curr_delivered:194|
[2025/09/12 05:05:22 185677] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522154736|
[2025/09/12 05:05:22 185684] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 185702] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A80CC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30871|ack_delay:0|
[2025/09/12 05:05:22 185711] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |after update rtt|conn:0000560C591A80CC|srtt:30871|rttvar:15435|minrtt:30871|latest_rtt:30871|ack_delay:0|
[2025/09/12 05:05:22 185720] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:22 185728] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:22 185737] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653521208509|lost_send_time:1757653522150878|loss_delay:34729|frame:CRYPTO |repair:32|
[2025/09/12 05:05:22 185746] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653521208596|lost_send_time:1757653522150878|loss_delay:34729|frame:CRYPTO |repair:32|
[2025/09/12 05:05:22 185754] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653521208596u|
[2025/09/12 05:05:22 185763] [stats] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |lost interval:1757653522185607|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653521208596|srtt:30871|cwnd:45952|bw:0|conn_life:978950|now:125000|last_lost_time:978950|
[2025/09/12 05:05:22 185772] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 185780] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30871|rtt_var:15435|pto_duration:92611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 185787] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 185792] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:22 185797] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 185802] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522247452|now:1757653522185779|interv:61673|
[2025/09/12 05:05:22 185807] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522247452|now:1757653522185779|interval:61673|pto_count:0|srtt:30871
[2025/09/12 05:05:22 185812] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_generate_sample|sampler: send_elapse 946526, ack_elapse 977397, delivered 194|rate 198|lost 2|
[2025/09/12 05:05:22 185818] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:22 185823] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (198) in round 1|
[2025/09/12 05:05:22 185829] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|probertt expire|rtt:30871, old_rtt:2147483647|
[2025/09/12 05:05:22 185834] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30871, old_rtt:2147483647|
[2025/09/12 05:05:22 185839] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:39|
[2025/09/12 05:05:22 185844] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:2|acked:194|po_sent_time:1757653522154736|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:194|
[2025/09/12 05:05:22 185855] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:2|acked:194|po_sent_time:1757653522154736|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:194|
[2025/09/12 05:05:22 185861] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |bbr on ack|mode:0|pacing_rate:4294368|bw:198|cwnd:46146|full_bw_reached:0|inflight:517|srtt:30871|latest_rtt:30871|min_rtt:30871|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 185868] [stats] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0||cwnd:46146|inflight:517|mode:0|applimit:0|pacing_rate:4294368|bw:198|srtt:30871|latest_rtt:30871|min_rtt:30871|send:9|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:979210|acked:194|delivered:194|is_cwnd_limited:0|
[2025/09/12 05:05:22 185875] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:22 185880] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30871|rtt_var:15435|pto_duration:92611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 185886] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 185890] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:22 185895] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 185900] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522247452|now:1757653522185880|interv:61572|
[2025/09/12 05:05:22 185905] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522247452|now:1757653522185880|interval:61572|pto_count:0|srtt:30871
[2025/09/12 05:05:22 185911] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152771|largest:334152771|pns:1|
[2025/09/12 05:05:22 185916] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:65|pkt_type:HSK|pkt_num:334152771|frame:ACK |recv_time:1757653522185607|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 185922] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653582185607|now:1757653522185607|interv:60000000|
[2025/09/12 05:05:22 185927] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653582185607|now:1757653522185607|interv:60000000|
[2025/09/12 05:05:22 185932] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523654841|pq_index:0|
[2025/09/12 05:05:22 185937] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522154562|
[2025/09/12 05:05:22 185942] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522185942|
[2025/09/12 05:05:22 185948] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522185947|
[2025/09/12 05:05:22 185956] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:30871|min_srtt:30871|path_bw:198|loss_rate:11.11|path_pto:0|
[2025/09/12 05:05:22 185966] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:124|schedule_bytes:0|inflight:517|cwnd:46146|conn:0000560C591A80CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 185971] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:30871|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 185978] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:124|reinj:0|path_class:2|
[2025/09/12 05:05:22 185983] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:30871|min_srtt:30871|path_bw:198|loss_rate:11.11|path_pto:0|
[2025/09/12 05:05:22 185989] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:82|schedule_bytes:124|inflight:517|cwnd:46146|conn:0000560C591A80CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 185994] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:30871|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 186000] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:22 186005] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:2|size:124|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 186010] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:124|schedule_bytes:0|inflight:517|cwnd:46146|conn:0000560C591A80CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 186016] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 186022] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:22 186091] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:7|size:124|sent:140|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653522186030|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 186109] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:7|origin_pktnum:2|size:124|enc_size:140|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 186118] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:22 186126] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30871|rtt_var:15435|pto_duration:92611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 186135] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 186144] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 641|
[2025/09/12 05:05:22 186151] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 186160] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522278641|now:1757653522186126|interv:92515|
[2025/09/12 05:05:22 186167] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522278641|now:1757653522186126|interval:92515|pto_count:0|srtt:30871
[2025/09/12 05:05:22 186183] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46146|inflight:641|
[2025/09/12 05:05:22 186193] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 186202] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:641|cwnd:46146|conn:0000560C591A80CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 186210] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 186218] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:22 186293] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:641|now:1757653522186231|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 186306] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:8|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 186314] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:641|applimit:0|
[2025/09/12 05:05:22 186321] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30871|rtt_var:15435|pto_duration:92611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 186330] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 186337] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:05:22 186343] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 186348] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522278842|now:1757653522186321|interv:92521|
[2025/09/12 05:05:22 186353] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522278842|now:1757653522186321|interval:92521|pto_count:0|srtt:30871
[2025/09/12 05:05:22 186358] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46146|inflight:723|
[2025/09/12 05:05:22 186364] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522278842|
[2025/09/12 05:05:22 186370] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522278842|
[2025/09/12 05:05:22 186375] [debug] |xqc_engine_wakeup_after|wakeup:1757653522278842|now:1757653522186374|diff:92468|
[2025/09/12 05:05:22 186380] [debug] |xqc_engine_main_logic|END|now:1757653522185947|
[2025/09/12 05:05:22 186389] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653522186388|
[2025/09/12 05:05:22 186395] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:22 186402] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152771|
[2025/09/12 05:05:22 186406] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152772|
[2025/09/12 05:05:22 186413] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:334152772|
[2025/09/12 05:05:22 186418] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 186424] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:22 186436] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:917|prior_delivered:0|prior_time:1757653521208210|is_app_limited:1|send_elapse:946631|ack_elapse:978178|ctl_first_sent_time:1757653522154841|lagest_ack_time:1757653522186388|curr_delivered:711|
[2025/09/12 05:05:22 186442] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522154841|
[2025/09/12 05:05:22 186447] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 186452] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A80CC|srtt:30871|rttvar:15435|minrtt:30871|latest_rtt:31547|ack_delay:0|
[2025/09/12 05:05:22 186458] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |after update rtt|conn:0000560C591A80CC|srtt:30956|rttvar:11746|minrtt:30871|latest_rtt:31547|ack_delay:0|
[2025/09/12 05:05:22 186463] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:22 186468] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:22 186473] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:22 186478] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 186483] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30956|rtt_var:11746|pto_duration:77940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 186488] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 186493] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 206|
[2025/09/12 05:05:22 186498] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 186503] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522264171|now:1757653522186483|interv:77688|
[2025/09/12 05:05:22 186507] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522264171|now:1757653522186483|interval:77688|pto_count:0|srtt:30956
[2025/09/12 05:05:22 186513] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_generate_sample|sampler: send_elapse 946631, ack_elapse 978178, delivered 711|rate 726|lost 2|
[2025/09/12 05:05:22 186518] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (726) in round 1|
[2025/09/12 05:05:22 186523] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30871, old_rtt:30871|
[2025/09/12 05:05:22 186529] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:145|
[2025/09/12 05:05:22 186533] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46146|packet_lost:0|acked:517|po_sent_time:1757653522154841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:194|
[2025/09/12 05:05:22 186539] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46146|packet_lost:0|acked:517|po_sent_time:1757653522154841|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:194|
[2025/09/12 05:05:22 186545] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |bbr on ack|mode:0|pacing_rate:4294368|bw:726|cwnd:46663|full_bw_reached:0|inflight:206|srtt:30956|latest_rtt:31547|min_rtt:30871|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:22 186554] [stats] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |bandwidth change record|bw_before:198|bw_after:726|srtt:30956|cwnd:46663|
[2025/09/12 05:05:22 186560] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:22 186565] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30956|rtt_var:11746|pto_duration:77940|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 186570] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 186575] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 206|
[2025/09/12 05:05:22 186580] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 186584] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522264171|now:1757653522186565|interv:77606|
[2025/09/12 05:05:22 186589] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:1|expire:1757653522264171|now:1757653522186565|interval:77606|pto_count:0|srtt:30956
[2025/09/12 05:05:22 186595] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152772|largest:334152772|pns:1|
[2025/09/12 05:05:22 186600] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:65|pkt_type:HSK|pkt_num:334152772|frame:ACK |recv_time:1757653522186388|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 186606] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653582186388|now:1757653522186388|interv:60000000|
[2025/09/12 05:05:22 186611] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653582186388|now:1757653522186388|interv:60000000|
[2025/09/12 05:05:22 186616] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522278842|pq_index:0|
[2025/09/12 05:05:22 186621] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522185947|
[2025/09/12 05:05:22 186626] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522186626|
[2025/09/12 05:05:22 186632] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522186631|
[2025/09/12 05:05:22 186639] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522264171|
[2025/09/12 05:05:22 186644] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522264171|
[2025/09/12 05:05:22 186649] [debug] |xqc_engine_wakeup_after|wakeup:1757653522264171|now:1757653522186649|diff:77522|
[2025/09/12 05:05:22 186654] [debug] |xqc_engine_main_logic|END|now:1757653522186631|
[2025/09/12 05:05:22 186660] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522186660|
[2025/09/12 05:05:22 186665] [debug] |xqc_engine_wakeup_after|wakeup:1757653522264171|now:1757653522186665|diff:77506|
[2025/09/12 05:05:22 186670] [debug] |xqc_engine_main_logic|END|now:1757653522186660|
[2025/09/12 05:05:22 218135] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653522218133|
[2025/09/12 05:05:22 218166] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:05:22 218178] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152772|
[2025/09/12 05:05:22 218186] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152773|
[2025/09/12 05:05:22 218197] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:334152773|
[2025/09/12 05:05:22 218205] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 218215] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:7|origin_pktnum:2|size:124|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:05:22 218225] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:641|prior_delivered:194|prior_time:1757653522185607|is_app_limited:1|send_elapse:31294|ack_elapse:32526|ctl_first_sent_time:1757653522186030|lagest_ack_time:1757653522218133|curr_delivered:835|
[2025/09/12 05:05:22 218234] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522186030|
[2025/09/12 05:05:22 218242] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:22 218250] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:8|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:22 218259] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:641|prior_delivered:194|prior_time:1757653522185607|is_app_limited:1|send_elapse:31294|ack_elapse:32526|ctl_first_sent_time:1757653522186030|lagest_ack_time:1757653522218133|curr_delivered:917|
[2025/09/12 05:05:22 218267] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522186231|
[2025/09/12 05:05:22 218275] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:22 218283] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A80CC|srtt:30956|rttvar:11746|minrtt:30871|latest_rtt:31902|ack_delay:0|
[2025/09/12 05:05:22 218291] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |after update rtt|conn:0000560C591A80CC|srtt:31074|rttvar:9046|minrtt:30871|latest_rtt:31902|ack_delay:0|
[2025/09/12 05:05:22 218300] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:22 218308] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 218316] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A80CC|path:0|
[2025/09/12 05:05:22 218324] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 218329] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_generate_sample|sampler: send_elapse 31294, ack_elapse 32526, delivered 723|rate 22228|lost 2|
[2025/09/12 05:05:22 218334] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:22 218339] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22228) in round 2|
[2025/09/12 05:05:22 218344] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30871, old_rtt:30871|
[2025/09/12 05:05:22 218349] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1422|
[2025/09/12 05:05:22 218360] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46663|packet_lost:0|acked:206|po_sent_time:1757653522186231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:917|
[2025/09/12 05:05:22 218366] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46663|packet_lost:0|acked:206|po_sent_time:1757653522186231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:917|
[2025/09/12 05:05:22 218372] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |bbr on ack|mode:0|pacing_rate:4294368|bw:22228|cwnd:46869|full_bw_reached:0|inflight:0|srtt:31074|latest_rtt:31902|min_rtt:30871|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 218378] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 218385] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:22 218390] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:22 218395] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:22 218530] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:22 218536] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:22 218542] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522264171|pq_index:0|
[2025/09/12 05:05:22 218548] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522186631|
[2025/09/12 05:05:22 218553] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 218559] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:22 218564] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:22 218569] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A80CC|path:0|
[2025/09/12 05:05:22 218574] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 218579] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:22 218585] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:22 218591] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152773|largest:334152773|pns:1|
[2025/09/12 05:05:22 218596] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:418|pkt_type:HSK|pkt_num:334152773|frame:ACK CRYPTO |recv_time:1757653522218133|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 218603] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a66e80b3857d7dfe03ca8b1b|spin_bit:0|
[2025/09/12 05:05:22 218608] [warn] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:22 218614] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:22 218619] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:22 218624] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653582218133|now:1757653522218133|interv:60000000|
[2025/09/12 05:05:22 218636] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653582218133|now:1757653522218133|interv:60000000|
[2025/09/12 05:05:22 218641] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522218641|
[2025/09/12 05:05:22 218647] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522218646|
[2025/09/12 05:05:22 218653] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591A80CC|
[2025/09/12 05:05:22 218658] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591A80CC|
[2025/09/12 05:05:22 218663] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:22 218668] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A80CC|path:0|
[2025/09/12 05:05:22 218673] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 218679] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_gen_token|expire:1758258322|
[2025/09/12 05:05:22 218685] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:22 218690] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:22 218695] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:22 218700] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a66e80b3857d7dfe03ca8b1b|spin_bit:0|
[2025/09/12 05:05:22 218707] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:22 218712] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152770|
[2025/09/12 05:05:22 218719] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:334152770|
[2025/09/12 05:05:22 218724] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218729] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|3b7d31efc27b2e9ae8c197e9cea78c5755|sr_token:d3a8b8397ddd1d455d8541853cc689a2
[2025/09/12 05:05:22 218735] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218739] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|a773287f18859b3555fc6bae9a83601918|sr_token:88179770a711b76766969bd9b037e19a
[2025/09/12 05:05:22 218744] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218748] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|c5c33e3dfbab327c40eb3b20986c56a869|sr_token:d1ceb32f472fc9fc36b110641debdba5
[2025/09/12 05:05:22 218753] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218757] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|836218bb818611a0f35fbafbcaa24f8858|sr_token:9c62b39f89e961f4236a6fd119b7809a
[2025/09/12 05:05:22 218761] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218765] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|ac55375e7508c08ae2ee059dbbcbab0c46|sr_token:d11f66a8deefba46a56b1474a321c719
[2025/09/12 05:05:22 218770] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218774] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|4b8f0fc0a35ed7f78e7221bc15da296c01|sr_token:aa556a923aecea0ca16c7beddee62821
[2025/09/12 05:05:22 218781] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 218785] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_new_conn_id_frame|new_conn_id|d22c03339e46dbb9775c03d8691bc32ac7|sr_token:15619bc01da5b95ec255ba72ce855321
[2025/09/12 05:05:22 218790] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:22 218794] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:22 218801] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:22 218805] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:22 218809] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:22 218814] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:ACK_01RTT|expire:1757653522243133|now:1757653522218133|interv:25000|
[2025/09/12 05:05:22 218819] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522218133|max_ack_delay:25000|
[2025/09/12 05:05:22 218823] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152770|largest:334152770|pns:2|
[2025/09/12 05:05:22 218827] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:334152770|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653522218133|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 218832] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_crypto_write_streams|
[2025/09/12 05:05:22 218836] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:22 218841] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653522218840|
[2025/09/12 05:05:22 218845] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653522218845|
[2025/09/12 05:05:22 218850] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:22 218854] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591A80CC|
[2025/09/12 05:05:22 218914] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:22 218922] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:22 218929] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_sample_check_app_limited|path:0|applimit:917|
[2025/09/12 05:05:22 218938] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591A80CC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:22 218947] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|
[2025/09/12 05:05:22 218958] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152773|ack_delay:825|first_ack_range:3|largest_pkt_recv_time:1757653522218133|
[2025/09/12 05:05:22 218970] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152773|low:334152770|pkt_pns:1|
[2025/09/12 05:05:22 218976] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:334152773|frame_largest_recv:334152773|
[2025/09/12 05:05:22 218982] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:22 219000] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ac847c120a15cab0ed4916c0|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:22 219013] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8ddc9eb9b597de4a53643e4c|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:22 219020] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219025] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219030] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:22 219036] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219063] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219071] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:22 219078] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219084] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219091] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:22 219098] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219105] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219111] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:22 219115] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219120] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219124] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219129] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:22 219138] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219142] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219146] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:22 219150] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31074|min_srtt:31074|path_bw:22228|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:22 219154] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46869|conn:0000560C591A80CC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 219159] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 219163] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:22 219168] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:22 219176] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:22 219214] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653522219186|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219224] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219231] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:917|
[2025/09/12 05:05:22 219237] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219244] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219254] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219260] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:22 219266] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522311444|now:1757653522219237|interv:92207|
[2025/09/12 05:05:22 219273] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522311444|now:1757653522219237|interval:92207|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219279] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:23|
[2025/09/12 05:05:22 219286] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:22 219293] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:22 219346] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653522219303|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219362] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219370] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:917|
[2025/09/12 05:05:22 219377] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219384] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219390] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219396] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:22 219401] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522311561|now:1757653522219376|interv:92185|
[2025/09/12 05:05:22 219405] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522311561|now:1757653522219376|interval:92185|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219410] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:56|
[2025/09/12 05:05:22 219415] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:22 219419] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:22 219445] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653522219426|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219451] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219455] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:917|
[2025/09/12 05:05:22 219460] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219467] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219474] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219480] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:22 219486] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522311684|now:1757653522219460|interv:92224|
[2025/09/12 05:05:22 219491] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522311684|now:1757653522219460|interval:92224|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219495] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:339|
[2025/09/12 05:05:22 219500] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:22 219508] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:22 219529] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653522219514|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219534] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219539] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:917|
[2025/09/12 05:05:22 219543] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219548] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219554] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219561] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:22 219567] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522311772|now:1757653522219543|interv:92229|
[2025/09/12 05:05:22 219573] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522311772|now:1757653522219543|interval:92229|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219578] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:623|
[2025/09/12 05:05:22 219583] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:22 219587] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:22 219606] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:9|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653522219592|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219612] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:9|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219617] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:22 219621] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-9|next_skip_chance:1757653522496395|current_time:1757653522219621|
[2025/09/12 05:05:22 219626] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:22 219647] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653522219631|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219655] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219662] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:917|
[2025/09/12 05:05:22 219666] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219675] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219679] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219683] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:22 219686] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522311889|now:1757653522219666|interv:92223|
[2025/09/12 05:05:22 219690] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522311889|now:1757653522219666|interval:92223|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219695] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:677|
[2025/09/12 05:05:22 219699] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:22 219704] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:22 219725] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653522219709|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 219734] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219740] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:917|
[2025/09/12 05:05:22 219747] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219751] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219755] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219759] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:22 219763] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522311967|now:1757653522219746|interv:92221|
[2025/09/12 05:05:22 219767] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522311967|now:1757653522219746|interval:92221|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219771] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:731|
[2025/09/12 05:05:22 219775] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:22 219780] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46869|conn:0000560C591A80CC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 219784] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 219788] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:22 219810] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653522219794|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 219825] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:12|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 219832] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:917|
[2025/09/12 05:05:22 219837] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31074|rtt_var:9046|pto_duration:67258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 219841] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 219845] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 219849] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:22 219853] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522312052|now:1757653522219837|interv:92215|
[2025/09/12 05:05:22 219857] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522312052|now:1757653522219837|interval:92215|pto_count:0|srtt:31074
[2025/09/12 05:05:22 219861] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:1781|
[2025/09/12 05:05:22 219866] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522243133|
[2025/09/12 05:05:22 219870] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522243133|
[2025/09/12 05:05:22 219874] [debug] |xqc_engine_wakeup_after|wakeup:1757653522243133|now:1757653522219874|diff:23259|
[2025/09/12 05:05:22 219879] [debug] |xqc_engine_main_logic|END|now:1757653522218646|
[2025/09/12 05:05:22 219884] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522219884|
[2025/09/12 05:05:22 219888] [debug] |xqc_engine_wakeup_after|wakeup:1757653522243133|now:1757653522219888|diff:23245|
[2025/09/12 05:05:22 219892] [debug] |xqc_engine_main_logic|END|now:1757653522219884|
[2025/09/12 05:05:22 243966] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522243966|
[2025/09/12 05:05:22 243981] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522243133|pq_index:0|
[2025/09/12 05:05:22 243986] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522218646|
[2025/09/12 05:05:22 243993] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522243992|
[2025/09/12 05:05:22 243999] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653522243133|now:1757653522243992|
[2025/09/12 05:05:22 244005] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:22 244009] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653522243133|now:1757653522243992|
[2025/09/12 05:05:22 244014] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 244021] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152770|ack_delay:25888|first_ack_range:0|largest_pkt_recv_time:1757653522218133|
[2025/09/12 05:05:22 244027] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152770|low:334152770|pkt_pns:2|
[2025/09/12 05:05:22 244065] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:334152770|frame_largest_recv:334152770|
[2025/09/12 05:05:22 244074] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:22 244083] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 244092] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:22 244101] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:22 244136] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:13|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653522244110|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 244143] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:13|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 244150] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522312052|
[2025/09/12 05:05:22 244155] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522312052|
[2025/09/12 05:05:22 244160] [debug] |xqc_engine_wakeup_after|wakeup:1757653522312052|now:1757653522244160|diff:67892|
[2025/09/12 05:05:22 244166] [debug] |xqc_engine_main_logic|END|now:1757653522243992|
[2025/09/12 05:05:22 250279] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:40|state:ESTABED|recv_time:1757653522250278|
[2025/09/12 05:05:22 250296] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a66e80b3857d7dfe03ca8b1b|spin_bit:0|
[2025/09/12 05:05:22 250306] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152770|
[2025/09/12 05:05:22 250313] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152772|
[2025/09/12 05:05:22 250322] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:334152772|
[2025/09/12 05:05:22 250330] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 250339] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:05:22 250348] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:917|prior_time:1757653522219186|is_app_limited:1|send_elapse:0|ack_elapse:31092|ctl_first_sent_time:1757653522219186|lagest_ack_time:1757653522250278|curr_delivered:940|
[2025/09/12 05:05:22 250357] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522219186|
[2025/09/12 05:05:22 250365] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:22 250374] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:22 250383] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:917|prior_time:1757653522219186|is_app_limited:1|send_elapse:0|ack_elapse:31092|ctl_first_sent_time:1757653522219186|lagest_ack_time:1757653522250278|curr_delivered:1223|
[2025/09/12 05:05:22 250392] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522219426|
[2025/09/12 05:05:22 250407] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 250414] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A80CC|srtt:31074|rttvar:9046|minrtt:30871|latest_rtt:30852|ack_delay:104|
[2025/09/12 05:05:22 250421] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |after update rtt|conn:0000560C591A80CC|srtt:31033|rttvar:6866|minrtt:30852|latest_rtt:30852|ack_delay:104|
[2025/09/12 05:05:22 250429] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:22 250438] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 250443] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522254215|now:1757653522250443|interval:3772|
[2025/09/12 05:05:22 250449] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522254215|now:1757653522250443|interv:3772|
[2025/09/12 05:05:22 250454] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31092, delivered 306|rate 9841|lost 2|
[2025/09/12 05:05:22 250459] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:22 250466] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|probertt expire|rtt:30852, old_rtt:30871|
[2025/09/12 05:05:22 250474] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30852, old_rtt:30871|
[2025/09/12 05:05:22 250482] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:612|
[2025/09/12 05:05:22 250490] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46869|packet_lost:0|acked:306|po_sent_time:1757653522219426|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1223|
[2025/09/12 05:05:22 250497] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46869|packet_lost:0|acked:306|po_sent_time:1757653522219426|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1223|
[2025/09/12 05:05:22 250503] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |bbr on ack|mode:0|pacing_rate:4294368|bw:22228|cwnd:47175|full_bw_reached:0|inflight:1475|srtt:31033|latest_rtt:30852|min_rtt:30852|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 250511] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152772|largest:334152772|pns:2|
[2025/09/12 05:05:22 250517] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:334152772|frame:ACK |recv_time:1757653522250278|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 250523] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653642250278|now:1757653522250278|interv:120000000|
[2025/09/12 05:05:22 250528] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653642250278|now:1757653522250278|interv:120000000|
[2025/09/12 05:05:22 250533] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522312052|pq_index:0|
[2025/09/12 05:05:22 250538] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522243992|
[2025/09/12 05:05:22 250547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522250547|
[2025/09/12 05:05:22 250553] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522250552|
[2025/09/12 05:05:22 250561] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522254215|
[2025/09/12 05:05:22 250566] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522254215|
[2025/09/12 05:05:22 250570] [debug] |xqc_engine_wakeup_after|wakeup:1757653522254215|now:1757653522250570|diff:3645|
[2025/09/12 05:05:22 250576] [debug] |xqc_engine_main_logic|END|now:1757653522250552|
[2025/09/12 05:05:22 250582] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522250582|
[2025/09/12 05:05:22 250587] [debug] |xqc_engine_wakeup_after|wakeup:1757653522254215|now:1757653522250587|diff:3628|
[2025/09/12 05:05:22 250592] [debug] |xqc_engine_main_logic|END|now:1757653522250582|
[2025/09/12 05:05:22 254663] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522254662|
[2025/09/12 05:05:22 254675] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522254215|pq_index:0|
[2025/09/12 05:05:22 254680] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522250552|
[2025/09/12 05:05:22 254686] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522254685|
[2025/09/12 05:05:22 254692] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653522254215|now:1757653522254685|
[2025/09/12 05:05:22 254697] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:22 254702] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:22 254707] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:22 254713] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:18446744073709551615|po_sent_time:1757653522219303|lost_send_time:1757653522219773|loss_delay:34912|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:22 254718] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653522219303u|
[2025/09/12 05:05:22 254723] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:22 254728] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31033|rtt_var:6866|pto_duration:58497|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 254734] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 254739] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 254744] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:05:22 254749] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522303291|now:1757653522254728|interv:48563|
[2025/09/12 05:05:22 254754] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522303291|now:1757653522254728|interval:48563|pto_count:0|srtt:31033
[2025/09/12 05:05:22 254766] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:31033|min_srtt:31033|path_bw:22228|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:22 254772] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1442|cwnd:47175|conn:0000560C591A80CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 254778] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:31033|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 254783] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:22 254789] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:22 254794] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1442|cwnd:47175|conn:0000560C591A80CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 254800] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 254805] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:22 254839] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:14|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1442|now:1757653522254814|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 254846] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:14|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 254852] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:1442|applimit:0|
[2025/09/12 05:05:22 254857] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:31033|rtt_var:6866|pto_duration:58497|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 254863] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 254867] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 254872] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 1475|
[2025/09/12 05:05:22 254877] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522338311|now:1757653522254857|interv:83454|
[2025/09/12 05:05:22 254882] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522338311|now:1757653522254857|interval:83454|pto_count:0|srtt:31033
[2025/09/12 05:05:22 254888] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47175|inflight:1475|
[2025/09/12 05:05:22 254894] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522338311|
[2025/09/12 05:05:22 254899] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522338311|
[2025/09/12 05:05:22 254904] [debug] |xqc_engine_wakeup_after|wakeup:1757653522338311|now:1757653522254904|diff:83407|
[2025/09/12 05:05:22 254909] [debug] |xqc_engine_main_logic|END|now:1757653522254685|
[2025/09/12 05:05:22 285474] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:42|state:ESTABED|recv_time:1757653522285473|
[2025/09/12 05:05:22 285499] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a66e80b3857d7dfe03ca8b1b|spin_bit:0|
[2025/09/12 05:05:22 285508] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152772|
[2025/09/12 05:05:22 285514] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152774|
[2025/09/12 05:05:22 285522] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:334152774|
[2025/09/12 05:05:22 285529] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 285537] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:3|
[2025/09/12 05:05:22 285543] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:917|prior_time:1757653522219186|is_app_limited:1|send_elapse:328|ack_elapse:66287|ctl_first_sent_time:1757653522219514|lagest_ack_time:1757653522285473|curr_delivered:1507|
[2025/09/12 05:05:22 285547] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522219514|
[2025/09/12 05:05:22 285552] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 285556] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:10|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:10|
[2025/09/12 05:05:22 285560] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:917|prior_time:1757653522219186|is_app_limited:1|send_elapse:328|ack_elapse:66287|ctl_first_sent_time:1757653522219514|lagest_ack_time:1757653522285473|curr_delivered:1561|
[2025/09/12 05:05:22 285565] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522219631|
[2025/09/12 05:05:22 285569] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:22 285575] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:11|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:11|
[2025/09/12 05:05:22 285582] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:917|prior_time:1757653522219186|is_app_limited:1|send_elapse:328|ack_elapse:66287|ctl_first_sent_time:1757653522219514|lagest_ack_time:1757653522285473|curr_delivered:1615|
[2025/09/12 05:05:22 285588] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522219709|
[2025/09/12 05:05:22 285594] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:22 285600] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|conn:0000560C591A80CC|path:0|pkt_num:14|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:05:22 285608] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1475|prior_delivered:1223|prior_time:1757653522250278|is_app_limited:0|send_elapse:35628|ack_elapse:35195|ctl_first_sent_time:1757653522254814|lagest_ack_time:1757653522285473|curr_delivered:1648|
[2025/09/12 05:05:22 285614] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_update_sample|sampler_sent_time_update:1757653522254814|
[2025/09/12 05:05:22 285626] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:22 285633] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591A80CC|srtt:31033|rttvar:6866|minrtt:30852|latest_rtt:30659|ack_delay:64|
[2025/09/12 05:05:22 285639] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |after update rtt|conn:0000560C591A80CC|srtt:30978|rttvar:5259|minrtt:30659|latest_rtt:30659|ack_delay:64|
[2025/09/12 05:05:22 285646] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:05:22 285654] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:11|po_sent_time:1757653522219794|lost_send_time:1757653522250623|loss_delay:34850|frame:STREAM |repair:128|
[2025/09/12 05:05:22 285661] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653522219794u|
[2025/09/12 05:05:22 285665] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 334152771|pns:2|
[2025/09/12 05:05:22 285669] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 285673] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591A80CC|path:0|
[2025/09/12 05:05:22 285677] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 285681] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_generate_sample|sampler: send_elapse 35628, ack_elapse 35195, delivered 425|rate 11928|lost 4|
[2025/09/12 05:05:22 285685] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:22 285689] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (11928) in round 4|
[2025/09/12 05:05:22 285693] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|probertt expire|rtt:30659, old_rtt:30852|
[2025/09/12 05:05:22 285697] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30852|
[2025/09/12 05:05:22 285701] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:850|
[2025/09/12 05:05:22 285705] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47175|packet_lost:1|acked:425|po_sent_time:1757653522254814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1648|
[2025/09/12 05:05:22 285710] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47175|packet_lost:1|acked:425|po_sent_time:1757653522254814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1648|
[2025/09/12 05:05:22 285714] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |bbr on ack|mode:0|pacing_rate:4294368|bw:22228|cwnd:47600|full_bw_reached:0|inflight:0|srtt:30978|latest_rtt:30659|min_rtt:30659|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 285720] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:22 285725] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:ACK_01RTT|expire:1757653522310473|now:1757653522285473|interv:25000|
[2025/09/12 05:05:22 285730] [debug] |scid:a66e80b3857d7dfe03ca8b1b|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522285473|max_ack_delay:25000|
[2025/09/12 05:05:22 285738] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152774|largest:334152774|pns:2|
[2025/09/12 05:05:22 285743] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:334152774|frame:PING ACK |recv_time:1757653522285473|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 285748] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653642285473|now:1757653522285473|interv:120000000|
[2025/09/12 05:05:22 285752] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653642285473|now:1757653522285473|interv:120000000|
[2025/09/12 05:05:22 285756] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522338311|pq_index:0|
[2025/09/12 05:05:22 285760] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522254685|
[2025/09/12 05:05:22 285764] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522285764|
[2025/09/12 05:05:22 285769] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522285768|
[2025/09/12 05:05:22 285775] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:30978|min_srtt:30978|path_bw:22228|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:22 285779] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:47600|conn:0000560C591A80CC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 285784] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:30978|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 285789] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:12|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:22 285794] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:22 285798] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_can_send|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:47600|conn:0000560C591A80CC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 285803] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 285807] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:22 285840] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653522285814|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 285846] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:15|origin_pktnum:12|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 285851] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:22 285855] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|srtt:30978|rtt_var:5259|pto_duration:52014|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 285860] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 285867] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 285871] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591A80CC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:22 285875] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522362828|now:1757653522285855|interv:76973|
[2025/09/12 05:05:22 285879] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591A80CC|path:0|pns:2|expire:1757653522362828|now:1757653522285855|interval:76973|pto_count:0|srtt:30978
[2025/09/12 05:05:22 285884] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47600|inflight:1050|
[2025/09/12 05:05:22 285889] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522310473|
[2025/09/12 05:05:22 285893] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522310473|
[2025/09/12 05:05:22 285897] [debug] |xqc_engine_wakeup_after|wakeup:1757653522310473|now:1757653522285897|diff:24576|
[2025/09/12 05:05:22 285901] [debug] |xqc_engine_main_logic|END|now:1757653522285768|
[2025/09/12 05:05:22 285906] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522285906|
[2025/09/12 05:05:22 285910] [debug] |xqc_engine_wakeup_after|wakeup:1757653522310473|now:1757653522285910|diff:24563|
[2025/09/12 05:05:22 285914] [debug] |xqc_engine_main_logic|END|now:1757653522285906|
[2025/09/12 05:05:22 310992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522310992|
[2025/09/12 05:05:22 311011] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522310473|pq_index:0|
[2025/09/12 05:05:22 311017] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522285768|
[2025/09/12 05:05:22 311025] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522311022|
[2025/09/12 05:05:22 311031] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653522310473|now:1757653522311022|
[2025/09/12 05:05:22 311037] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:22 311062] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653522310473|now:1757653522311022|
[2025/09/12 05:05:22 311068] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 311076] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|largest_recv:334152774|ack_delay:25602|first_ack_range:0|largest_pkt_recv_time:1757653522285473|
[2025/09/12 05:05:22 311081] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152774|low:334152774|pkt_pns:2|
[2025/09/12 05:05:22 311086] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_gen_ack_frame|high:334152772|low:334152772|pkt_pns:2|
[2025/09/12 05:05:22 311091] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:334152774|frame_largest_recv:334152774|
[2025/09/12 05:05:22 311097] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:22 311103] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 311110] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:22 311117] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:22 311175] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:16|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653522311137|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 311183] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:16|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 311190] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522362828|
[2025/09/12 05:05:22 311195] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522362828|
[2025/09/12 05:05:22 311200] [debug] |xqc_engine_wakeup_after|wakeup:1757653522362828|now:1757653522311200|diff:51628|
[2025/09/12 05:05:22 311206] [debug] |xqc_engine_main_logic|END|now:1757653522311022|
[2025/09/12 05:05:22 317425] [info] |xqc_engine_packet_process|==>|conn:0000560C591A80CC|size:39|state:ESTABED|recv_time:1757653522317423|
[2025/09/12 05:05:22 317442] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a66e80b3857d7dfe03ca8b1b|spin_bit:0|
[2025/09/12 05:05:22 317451] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|largest_pn:334152774|
[2025/09/12 05:05:22 317457] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:334152775|
[2025/09/12 05:05:22 317466] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:334152775|
[2025/09/12 05:05:22 317473] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:22 317480] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_DRAINING|expire:1757653522548521|now:1757653522317479|interv:231042|
[2025/09/12 05:05:22 317486] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:22 317493] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:05:22 317499] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:22 317505] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:22 317510] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 317516] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 317523] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:22 317531] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:22 317537] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:22 317544] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:334152775|largest:334152775|pns:2|
[2025/09/12 05:05:22 317551] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_on_pkt_processed|====>|conn:0000560C591A80CC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:334152775|frame:CONNECTION_CLOSE |recv_time:1757653522317423|dcid:a66e80b3857d7dfe03ca8b1b|dcid_seq:0|
[2025/09/12 05:05:22 317558] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:PATH_IDLE|expire:1757653642317423|now:1757653522317423|interv:120000000|
[2025/09/12 05:05:22 317565] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_set|type:CONN_IDLE|expire:1757653642317423|now:1757653522317423|interv:120000000|
[2025/09/12 05:05:22 317571] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522362828|pq_index:0|
[2025/09/12 05:05:22 317584] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522311022|
[2025/09/12 05:05:22 317590] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522317590|
[2025/09/12 05:05:22 317598] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522317596|
[2025/09/12 05:05:22 317606] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_path_get_perf_class|conn:0000560C591A80CC|path_id:0|path_srtt:30978|min_srtt:30978|path_bw:22228|loss_rate:30.00|path_pto:0|
[2025/09/12 05:05:22 317613] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591A80CC|path_id:0|path_srtt:30978|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 317620] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:22 317627] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_check_acked_or_dropped_pkt|conn:0000560C591A80CC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:22 317634] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:22 317670] [info] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_packet_with_pn|<==|conn:0000560C591A80CC|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653522317643|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 317678] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_on_packet_sent|conn:0000560C591A80CC|path:0|pkt_num:17|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 317686] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_next_wakeup_time|wakeup_time:1757653522548521|
[2025/09/12 05:05:22 317692] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_wakeup_queue|next_tick_time:1757653522548521|
[2025/09/12 05:05:22 317698] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522317698|diff:230823|
[2025/09/12 05:05:22 317704] [debug] |xqc_engine_main_logic|END|now:1757653522317596|
[2025/09/12 05:05:22 317711] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522317711|
[2025/09/12 05:05:22 317717] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522317717|diff:230804|
[2025/09/12 05:05:22 317723] [debug] |xqc_engine_main_logic|END|now:1757653522317711|
[2025/09/12 05:05:22 393116] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653582393114|now:1757653522393114|interv:60000000|
[2025/09/12 05:05:22 393144] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653582393144|now:1757653522393144|interv:60000000|
[2025/09/12 05:05:22 393155] [debug] |xqc_path_create|path:0|dcid:e2a4646c964958648199ce56d2bed0a399|scid:bd65ed5b2fc66b0d36a56ada|create_path_count:1|
[2025/09/12 05:05:22 393161] [debug] |scid:bd65ed5b2fc66b0d36a56ada|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 05:05:22 393169] [debug] |xqc_path_init|path:0|dcid:e2a4646c964958648199ce56d2bed0a399|scid:bd65ed5b2fc66b0d36a56ada|state:2|
[2025/09/12 05:05:22 393175] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_create|success|scid:bd65ed5b2fc66b0d36a56ada|dcid:e2a4646c964958648199ce56d2bed0a399|conn:0000560C591C461C|
[2025/09/12 05:05:22 393183] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_server_create|hash odcid conn|odcid:9af5e94b270ed792b92113665e5880a3873e|conn:0000560C591C461C|
[2025/09/12 05:05:22 393194] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_get_local_transport_params|generate sr_token[6b7e5759b91a8445cae9d510cf2bdf96] for cid[9af5e94b270ed792b92113665e5880a3873e]
[2025/09/12 05:05:22 393235] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393242] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:1200|state:S_INIT|recv_time:1757653522393081|
[2025/09/12 05:05:22 393361] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:22 393367] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:22 393374] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:22 393378] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283834|
[2025/09/12 05:05:22 393385] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1425283834|
[2025/09/12 05:05:22 393390] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393394] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393400] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393405] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:22 393410] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393414] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393419] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:22 393423] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:22 393430] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:22 393434] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393437] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393441] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393445] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393449] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393453] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393457] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393460] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393465] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393468] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393472] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:22 393476] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393480] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393483] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393487] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393495] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393499] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 393503] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 393507] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393510] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393514] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393518] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393521] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393525] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:22 393560] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393565] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393570] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:22 393574] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393578] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393582] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:22 393586] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393590] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393593] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:22 393598] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393601] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393605] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393609] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393613] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393617] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393620] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393624] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393628] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393631] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393635] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393639] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393643] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 393646] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 393653] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393657] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393660] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393664] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393668] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393672] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393676] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393679] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393683] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393687] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393690] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 393694] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 393698] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|check_token fail|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 393702] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 393705] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 393709] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:22 393713] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393717] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393721] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:22 393725] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393729] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393732] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:22 393736] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393740] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393744] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:22 393748] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393752] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393755] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:22 393759] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 393763] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 393767] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:22 393814] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:22 393975] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:22 393981] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:22 393985] [warn] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:22 394226] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:22 394233] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 394238] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 394242] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 394250] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:22 394256] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:22 394260] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283834|largest:1425283834|pns:0|
[2025/09/12 05:05:22 394265] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:1200|pkt_type:INIT|pkt_num:1425283834|frame:PADDING PING CRYPTO |recv_time:1757653522393081|dcid:9af5e94b270ed792b92113665e5880a3873e|dcid_seq:0|
[2025/09/12 05:05:22 394271] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653582393081|now:1757653522393081|interv:60000000|
[2025/09/12 05:05:22 394275] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653582393081|now:1757653522393081|interv:60000000|
[2025/09/12 05:05:22 394280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522394279|
[2025/09/12 05:05:22 394285] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653522394284|
[2025/09/12 05:05:22 394290] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:22 394294] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:22 394298] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_write_streams|
[2025/09/12 05:05:22 394302] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:22 394306] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:22 394312] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653522394312|
[2025/09/12 05:05:22 394317] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:22 394321] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_write_streams|
[2025/09/12 05:05:22 394325] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:22 394329] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653522394329|
[2025/09/12 05:05:22 394334] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653522394333|
[2025/09/12 05:05:22 394338] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653522394338|
[2025/09/12 05:05:22 394348] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653522394348|
[2025/09/12 05:05:22 394352] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 394358] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|largest_recv:1425283834|ack_delay:1277|first_ack_range:0|largest_pkt_recv_time:1757653522393081|
[2025/09/12 05:05:22 394363] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|high:1425283834|low:1425283834|pkt_pns:0|
[2025/09/12 05:05:22 394366] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1425283834|frame_largest_recv:1425283834|
[2025/09/12 05:05:22 394371] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:22 394377] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 394382] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|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 05:05:22 394387] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:22 394391] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 394395] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|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 05:05:22 394400] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:22 394404] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 394408] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|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 05:05:22 394412] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:22 394416] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 394420] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|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 05:05:22 394425] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:22 394429] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 394433] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|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 05:05:22 394437] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:22 394441] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394450] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:22 394455] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:22 394491] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653522394462|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394498] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 394504] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:22 394511] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 394519] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 394525] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 394531] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 394538] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523144462|now:1757653522394510|interv:749952|
[2025/09/12 05:05:22 394544] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:0|expire:1757653523144462|now:1757653522394510|interval:749952|pto_count:0|srtt:250000
[2025/09/12 05:05:22 394552] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:22 394561] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 394568] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:22 394596] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653522394577|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394603] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 394610] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:22 394617] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 394624] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 394630] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:22 394636] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 394642] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523144462|now:1757653522394616|interv:749846|
[2025/09/12 05:05:22 394649] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:0|expire:1757653523144462|now:1757653522394616|interval:749846|pto_count:0|srtt:250000
[2025/09/12 05:05:22 394658] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:22 394662] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 394667] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:22 394692] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653522394673|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394699] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 394706] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:22 394712] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 394719] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 394725] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:22 394731] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 394738] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523144462|now:1757653522394712|interv:749750|
[2025/09/12 05:05:22 394742] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:0|expire:1757653523144462|now:1757653522394712|interval:749750|pto_count:0|srtt:250000
[2025/09/12 05:05:22 394747] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:22 394751] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 394756] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:22 394778] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653522394762|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394785] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 394792] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:22 394798] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 394805] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 394811] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:22 394818] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 394828] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523144462|now:1757653522394798|interv:749664|
[2025/09/12 05:05:22 394832] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:0|expire:1757653523144462|now:1757653522394798|interval:749664|pto_count:0|srtt:250000
[2025/09/12 05:05:22 394836] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:22 394841] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 394845] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:22 394868] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653522394852|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394875] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 394882] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:22 394889] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 394896] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 394902] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:22 394908] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 394915] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523144462|now:1757653522394888|interv:749574|
[2025/09/12 05:05:22 394919] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:0|expire:1757653523144462|now:1757653522394888|interval:749574|pto_count:0|srtt:250000
[2025/09/12 05:05:22 394923] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:22 394927] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:22 394932] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:22 394954] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653522394938|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 394961] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 394969] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653523144462|
[2025/09/12 05:05:22 394976] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653523144462|
[2025/09/12 05:05:22 394982] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522394982|diff:153539|
[2025/09/12 05:05:22 394990] [debug] |xqc_engine_main_logic|END|now:1757653522394284|
[2025/09/12 05:05:22 394998] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522394998|
[2025/09/12 05:05:22 395002] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522395002|diff:153519|
[2025/09/12 05:05:22 395015] [debug] |xqc_engine_main_logic|END|now:1757653522394998|
[2025/09/12 05:05:22 428028] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653522428026|
[2025/09/12 05:05:22 428066] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:22 428074] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:22 428085] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283834|
[2025/09/12 05:05:22 428092] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283835|
[2025/09/12 05:05:22 428104] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1425283835|
[2025/09/12 05:05:22 428112] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 428122] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:22 428131] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653522394462|is_app_limited:1|send_elapse:0|ack_elapse:33564|ctl_first_sent_time:1757653522394462|lagest_ack_time:1757653522428026|curr_delivered:1184|
[2025/09/12 05:05:22 428141] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522394462|
[2025/09/12 05:05:22 428146] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:22 428152] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C461C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33564|ack_delay:0|
[2025/09/12 05:05:22 428157] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |after update rtt|conn:0000560C591C461C|srtt:33564|rttvar:16782|minrtt:33564|latest_rtt:33564|ack_delay:0|
[2025/09/12 05:05:22 428163] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:22 428169] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1425283835|pns:0|
[2025/09/12 05:05:22 428174] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 428179] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33564|rtt_var:16782|pto_duration:100692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 428185] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 428190] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:22 428194] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 428199] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522495544|now:1757653522428178|interv:67366|
[2025/09/12 05:05:22 428204] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:1|expire:1757653522495544|now:1757653522428178|interval:67366|pto_count:0|srtt:33564
[2025/09/12 05:05:22 428210] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33564, delivered 1184|rate 35275|lost 0|
[2025/09/12 05:05:22 428223] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:22 428228] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35275) in round 1|
[2025/09/12 05:05:22 428234] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|probertt expire|rtt:33564, old_rtt:2147483647|
[2025/09/12 05:05:22 428239] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|minrtt expire|rtt:33564, old_rtt:2147483647|
[2025/09/12 05:05:22 428244] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:22 428249] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653522394462|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:22 428255] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653522394462|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:22 428260] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bbr on ack|mode:0|pacing_rate:3949810|bw:35275|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33564|latest_rtt:33564|min_rtt:33564|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 428267] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3949810|bw:35275|srtt:33564|latest_rtt:33564|min_rtt:33564|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35154|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:22 428275] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_addr_validated|Address Validated|conn:0000560C591C461C|role:1|
[2025/09/12 05:05:22 428281] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283835|largest:1425283835|pns:0|
[2025/09/12 05:05:22 428286] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:1200|pkt_type:INIT|pkt_num:1425283835|frame:ACK |recv_time:1757653522428026|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 428293] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:05:22 428299] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:22 428303] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283834|
[2025/09/12 05:05:22 428310] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1425283834|
[2025/09/12 05:05:22 428315] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 428321] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:22 428326] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653522394462|is_app_limited:1|send_elapse:115|ack_elapse:33564|ctl_first_sent_time:1757653522394577|lagest_ack_time:1757653522428026|curr_delivered:1378|
[2025/09/12 05:05:22 428332] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522394577|
[2025/09/12 05:05:22 428337] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 428346] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:22 428351] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653522394462|is_app_limited:1|send_elapse:211|ack_elapse:33564|ctl_first_sent_time:1757653522394673|lagest_ack_time:1757653522428026|curr_delivered:1895|
[2025/09/12 05:05:22 428357] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522394673|
[2025/09/12 05:05:22 428362] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:22 428367] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C461C|srtt:33564|rttvar:16782|minrtt:33564|latest_rtt:33353|ack_delay:0|
[2025/09/12 05:05:22 428372] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |after update rtt|conn:0000560C591C461C|srtt:33538|rttvar:12639|minrtt:33353|latest_rtt:33353|ack_delay:0|
[2025/09/12 05:05:22 428377] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:22 428382] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 428387] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33538|rtt_var:12639|pto_duration:84094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 428393] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 428398] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:22 428402] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 428407] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522478946|now:1757653522428387|interv:50559|
[2025/09/12 05:05:22 428412] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:1|expire:1757653522478946|now:1757653522428387|interval:50559|pto_count:0|srtt:33538
[2025/09/12 05:05:22 428418] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_generate_sample|sampler: send_elapse 211, ack_elapse 33564, delivered 1895|rate 56459|lost 0|
[2025/09/12 05:05:22 428423] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56459) in round 1|
[2025/09/12 05:05:22 428428] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|probertt expire|rtt:33353, old_rtt:33564|
[2025/09/12 05:05:22 428432] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|minrtt expire|rtt:33353, old_rtt:33564|
[2025/09/12 05:05:22 428437] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3790|
[2025/09/12 05:05:22 428442] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:711|po_sent_time:1757653522394673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:22 428448] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:711|po_sent_time:1757653522394673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:22 428453] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bbr on ack|mode:0|pacing_rate:3949810|bw:56459|cwnd:47847|full_bw_reached:0|inflight:208|srtt:33538|latest_rtt:33353|min_rtt:33353|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:22 428463] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bandwidth change record|bw_before:35275|bw_after:56459|srtt:33538|cwnd:47847|
[2025/09/12 05:05:22 428469] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 428474] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 428481] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:22 428486] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33538|rtt_var:12639|pto_duration:84094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 428492] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 428497] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:22 428502] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 428506] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522478946|now:1757653522428486|interv:50460|
[2025/09/12 05:05:22 428511] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:1|expire:1757653522478946|now:1757653522428486|interval:50460|pto_count:0|srtt:33538
[2025/09/12 05:05:22 428517] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283834|largest:1425283834|pns:1|
[2025/09/12 05:05:22 428523] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:1137|pkt_type:HSK|pkt_num:1425283834|frame:PADDING ACK |recv_time:1757653522428026|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 428529] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653582428026|now:1757653522428026|interv:60000000|
[2025/09/12 05:05:22 428534] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653582428026|now:1757653522428026|interv:60000000|
[2025/09/12 05:05:22 428539] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523144462|pq_index:2|
[2025/09/12 05:05:22 428544] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522394284|
[2025/09/12 05:05:22 428549] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522428549|
[2025/09/12 05:05:22 428555] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522428554|
[2025/09/12 05:05:22 428563] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522478946|
[2025/09/12 05:05:22 428568] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522478946|
[2025/09/12 05:05:22 428573] [debug] |xqc_engine_wakeup_after|wakeup:1757653522478946|now:1757653522428573|diff:50373|
[2025/09/12 05:05:22 428578] [debug] |xqc_engine_main_logic|END|now:1757653522428554|
[2025/09/12 05:05:22 428585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522428585|
[2025/09/12 05:05:22 428590] [debug] |xqc_engine_wakeup_after|wakeup:1757653522478946|now:1757653522428589|diff:50357|
[2025/09/12 05:05:22 428597] [debug] |xqc_engine_main_logic|END|now:1757653522428585|
[2025/09/12 05:05:22 479674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522479674|
[2025/09/12 05:05:22 479689] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522478946|pq_index:0|
[2025/09/12 05:05:22 479695] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522428554|
[2025/09/12 05:05:22 479701] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522479700|
[2025/09/12 05:05:22 479707] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653522478946|now:1757653522479700|
[2025/09/12 05:05:22 479712] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:22 479717] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591C461C|path:0|bytes_in_flight:208|
[2025/09/12 05:05:22 479722] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33538|rtt_var:12639|pto_duration:84094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 479728] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 479733] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:22 479738] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 479743] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:22 479749] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_send_probe_pkt|conn:0000560C591C461C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 479755] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_send_probe_pkt|conn:0000560C591C461C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 479760] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591C461C|pto_count:1
[2025/09/12 05:05:22 479766] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C461C|path:0|
[2025/09/12 05:05:22 479771] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 479775] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653522479700|
[2025/09/12 05:05:22 479780] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 479786] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 479792] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 479798] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 479803] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:22 479845] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:4|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653522479813|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 479864] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:4|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 479873] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:22 479881] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33538|rtt_var:12639|pto_duration:168188|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 479890] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 479897] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:22 479902] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 479907] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522648001|now:1757653522479881|interv:168120|
[2025/09/12 05:05:22 479912] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:1|expire:1757653522648001|now:1757653522479881|interval:168120|pto_count:1|srtt:33538
[2025/09/12 05:05:22 479917] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47847|inflight:126|
[2025/09/12 05:05:22 479924] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 479929] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:22 479961] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653522479937|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 479972] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:5|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 479981] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:05:22 479989] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33538|rtt_var:12639|pto_duration:168188|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 479996] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 480001] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:22 480006] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 480011] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522648125|now:1757653522479989|interv:168136|
[2025/09/12 05:05:22 480015] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:1|expire:1757653522648125|now:1757653522479989|interval:168136|pto_count:1|srtt:33538
[2025/09/12 05:05:22 480021] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47847|inflight:208|
[2025/09/12 05:05:22 480027] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522648125|
[2025/09/12 05:05:22 480032] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522648125|
[2025/09/12 05:05:22 480037] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522480037|diff:68484|
[2025/09/12 05:05:22 480067] [debug] |xqc_engine_main_logic|END|now:1757653522479700|
[2025/09/12 05:05:22 511888] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653522511887|
[2025/09/12 05:05:22 511904] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:05:22 511913] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283834|
[2025/09/12 05:05:22 511919] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283835|
[2025/09/12 05:05:22 511928] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1425283835|
[2025/09/12 05:05:22 511934] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 511942] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:4|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:22 511949] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:126|prior_delivered:1895|prior_time:1757653522479813|is_app_limited:1|send_elapse:0|ack_elapse:32074|ctl_first_sent_time:1757653522479813|lagest_ack_time:1757653522511887|curr_delivered:2021|
[2025/09/12 05:05:22 511955] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522479813|
[2025/09/12 05:05:22 511962] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:22 511969] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:5|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:22 511975] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:126|prior_delivered:1895|prior_time:1757653522479813|is_app_limited:1|send_elapse:0|ack_elapse:32074|ctl_first_sent_time:1757653522479813|lagest_ack_time:1757653522511887|curr_delivered:2103|
[2025/09/12 05:05:22 511981] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522479937|
[2025/09/12 05:05:22 511985] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:22 511989] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C461C|srtt:33538|rttvar:12639|minrtt:33353|latest_rtt:31950|ack_delay:0|
[2025/09/12 05:05:22 511995] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |after update rtt|conn:0000560C591C461C|srtt:33339|rttvar:9877|minrtt:31950|latest_rtt:31950|ack_delay:0|
[2025/09/12 05:05:22 512001] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:22 512007] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 512013] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C461C|path:0|
[2025/09/12 05:05:22 512020] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 512026] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32074, delivered 208|rate 6485|lost 0|
[2025/09/12 05:05:22 512032] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:22 512054] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|probertt expire|rtt:31950, old_rtt:33353|
[2025/09/12 05:05:22 512068] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|minrtt expire|rtt:31950, old_rtt:33353|
[2025/09/12 05:05:22 512075] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3790|
[2025/09/12 05:05:22 512081] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:208|po_sent_time:1757653522479937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:22 512088] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:208|po_sent_time:1757653522479937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:22 512093] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bbr on ack|mode:0|pacing_rate:3949810|bw:56459|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33339|latest_rtt:31950|min_rtt:31950|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 512098] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 512103] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:22 512107] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:22 512111] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:22 512208] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:22 512214] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:22 512218] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522648125|pq_index:2|
[2025/09/12 05:05:22 512223] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522479700|
[2025/09/12 05:05:22 512227] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 512231] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:22 512236] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:22 512240] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C461C|path:0|
[2025/09/12 05:05:22 512244] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 512248] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:22 512253] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:22 512258] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283835|largest:1425283835|pns:1|
[2025/09/12 05:05:22 512263] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:418|pkt_type:HSK|pkt_num:1425283835|frame:ACK CRYPTO |recv_time:1757653522511887|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 512268] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 512272] [warn] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:22 512277] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:22 512285] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:22 512290] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653582511887|now:1757653522511887|interv:60000000|
[2025/09/12 05:05:22 512294] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653582511887|now:1757653522511887|interv:60000000|
[2025/09/12 05:05:22 512298] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522512298|
[2025/09/12 05:05:22 512302] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522512302|
[2025/09/12 05:05:22 512307] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591C461C|
[2025/09/12 05:05:22 512311] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591C461C|
[2025/09/12 05:05:22 512315] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:22 512319] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C461C|path:0|
[2025/09/12 05:05:22 512323] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 512328] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_gen_token|expire:1758258322|
[2025/09/12 05:05:22 512333] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:22 512337] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:22 512341] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:22 512345] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 512350] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:22 512354] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283834|
[2025/09/12 05:05:22 512360] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283834|
[2025/09/12 05:05:22 512364] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512368] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|1e84ece5d99eb20ecf36d8b410fb638ecf|sr_token:f29ff4916d6dbd3cbe00b3899a50ca8a
[2025/09/12 05:05:22 512374] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512378] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|b568b342405c798b06da7499035f7323db|sr_token:2185d8f6d1556d224473cfebcc4c59ef
[2025/09/12 05:05:22 512383] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512387] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|c8995bd7a2a074d956a78c8aef4d12c678|sr_token:fb165e164399e81d87b78c8184599a5b
[2025/09/12 05:05:22 512392] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512395] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|98f7bb327cc3ec5ac1a3717a005a0b9276|sr_token:f54b5fe3f82811c91d5e75af5d82647f
[2025/09/12 05:05:22 512400] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512404] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|f815da9c3d4dc6f8bb49c8c9ef27a81df6|sr_token:6331c4bc9e118f7b67ab696e0a4b4c03
[2025/09/12 05:05:22 512412] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512416] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|6725c9b442f01f178d891f632a9aa03e4d|sr_token:bdf357d68932aa89835603e3e19c7928
[2025/09/12 05:05:22 512420] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:22 512424] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_new_conn_id_frame|new_conn_id|3fd856294ba46d6f651c475c33f00421c4|sr_token:a8b46bf0b40ecc8dc798010169f22e27
[2025/09/12 05:05:22 512429] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:22 512433] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:22 512440] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:22 512444] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:22 512448] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:22 512453] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:ACK_01RTT|expire:1757653522536887|now:1757653522511887|interv:25000|
[2025/09/12 05:05:22 512458] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522511887|max_ack_delay:25000|
[2025/09/12 05:05:22 512462] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283834|largest:1425283834|pns:2|
[2025/09/12 05:05:22 512466] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1425283834|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653522511887|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 512471] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_crypto_write_streams|
[2025/09/12 05:05:22 512475] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:22 512480] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653522512479|
[2025/09/12 05:05:22 512485] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653522512484|
[2025/09/12 05:05:22 512489] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:22 512493] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591C461C|
[2025/09/12 05:05:22 512546] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:22 512552] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:22 512557] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:22 512566] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591C461C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:22 512575] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|
[2025/09/12 05:05:22 512591] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|largest_recv:1425283835|ack_delay:704|first_ack_range:1|largest_pkt_recv_time:1757653522511887|
[2025/09/12 05:05:22 512598] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|high:1425283835|low:1425283834|pkt_pns:1|
[2025/09/12 05:05:22 512604] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1425283835|frame_largest_recv:1425283835|
[2025/09/12 05:05:22 512611] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:22 512624] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:61b7d0527fb607344ec488c9|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:22 512635] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:77e2ac1871e99ee1865e7e16|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:22 512642] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512649] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512654] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:22 512660] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512667] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512674] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:22 512680] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512687] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512694] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:22 512700] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512707] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512714] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:22 512721] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 512727] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512734] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512747] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:22 512754] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512761] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512767] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:22 512771] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:33339|min_srtt:33339|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 512775] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C591C461C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 512780] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:33339|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 512784] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:22 512789] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:22 512794] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:22 512824] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653522512801|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 512830] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 512835] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:22 512842] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 512849] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 512855] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 512861] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:22 512868] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522610648|now:1757653522512842|interv:97806|
[2025/09/12 05:05:22 512875] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522610648|now:1757653522512842|interval:97806|pto_count:0|srtt:33339
[2025/09/12 05:05:22 512882] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:22 512890] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:22 512901] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757653522806442|current_time:1757653522512901|
[2025/09/12 05:05:22 512905] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:22 512930] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653522512912|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 512937] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:8|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 512945] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:22 512951] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 512958] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 512964] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 512971] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:22 512977] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522610759|now:1757653522512951|interv:97808|
[2025/09/12 05:05:22 512984] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522610759|now:1757653522512951|interval:97808|pto_count:0|srtt:33339
[2025/09/12 05:05:22 512991] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:22 512998] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:22 513005] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:22 513037] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653522513015|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513067] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:9|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513074] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:22 513081] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 513088] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 513094] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 513100] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:22 513106] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522610862|now:1757653522513080|interv:97782|
[2025/09/12 05:05:22 513112] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522610862|now:1757653522513080|interval:97782|pto_count:0|srtt:33339
[2025/09/12 05:05:22 513125] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:22 513132] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:22 513139] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:22 513174] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653522513149|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513184] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:10|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513190] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:22 513197] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 513204] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 513211] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 513217] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:22 513223] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522610996|now:1757653522513197|interv:97799|
[2025/09/12 05:05:22 513230] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522610996|now:1757653522513197|interval:97799|pto_count:0|srtt:33339
[2025/09/12 05:05:22 513237] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:22 513242] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:22 513247] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:22 513273] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653522513253|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513278] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:6|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513285] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:22 513292] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:22 513322] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653522513301|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513330] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513341] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:22 513348] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 513355] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 513361] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 513367] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:22 513374] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522611148|now:1757653522513347|interv:97801|
[2025/09/12 05:05:22 513380] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522611148|now:1757653522513347|interval:97801|pto_count:0|srtt:33339
[2025/09/12 05:05:22 513386] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:22 513391] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:22 513396] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:22 513419] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653522513402|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513424] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:12|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513430] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:22 513436] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 513443] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 513449] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 513456] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:22 513462] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522611249|now:1757653522513436|interv:97813|
[2025/09/12 05:05:22 513468] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522611249|now:1757653522513436|interval:97813|pto_count:0|srtt:33339
[2025/09/12 05:05:22 513473] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:22 513478] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:22 513482] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C591C461C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 513491] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 513496] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:22 513520] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653522513502|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 513526] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:13|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513533] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:22 513540] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:33339|rtt_var:9877|pto_duration:72847|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 513547] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 513553] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 513560] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:22 513566] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522611349|now:1757653522513540|interv:97809|
[2025/09/12 05:05:22 513571] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522611349|now:1757653522513540|interval:97809|pto_count:0|srtt:33339
[2025/09/12 05:05:22 513575] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:22 513580] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522536887|
[2025/09/12 05:05:22 513584] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522536887|
[2025/09/12 05:05:22 513588] [debug] |xqc_engine_wakeup_after|wakeup:1757653522536887|now:1757653522513588|diff:23299|
[2025/09/12 05:05:22 513593] [debug] |xqc_engine_main_logic|END|now:1757653522512302|
[2025/09/12 05:05:22 513600] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:1406|state:ESTABED|recv_time:1757653522513599|
[2025/09/12 05:05:22 513605] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 513610] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283834|
[2025/09/12 05:05:22 513614] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283835|
[2025/09/12 05:05:22 513620] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283835|
[2025/09/12 05:05:22 513624] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:22 513628] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 513632] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 513639] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 513643] [debug] |scid:bd65ed5b2fc66b0d36a56ada|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:22 513650] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283835|largest:1425283835|pns:2|
[2025/09/12 05:05:22 513663] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1425283835|frame:PADDING PING |recv_time:1757653522513599|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 513671] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653642513599|now:1757653522513599|interv:120000000|
[2025/09/12 05:05:22 513677] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653642513599|now:1757653522513599|interv:120000000|
[2025/09/12 05:05:22 513683] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522536887|pq_index:0|
[2025/09/12 05:05:22 513689] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522512302|
[2025/09/12 05:05:22 513693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522513693|
[2025/09/12 05:05:22 513698] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522513697|
[2025/09/12 05:05:22 513704] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|largest_recv:1425283835|ack_delay:105|first_ack_range:1|largest_pkt_recv_time:1757653522513599|
[2025/09/12 05:05:22 513708] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|high:1425283835|low:1425283834|pkt_pns:2|
[2025/09/12 05:05:22 513712] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1425283835|frame_largest_recv:1425283835|
[2025/09/12 05:05:22 513716] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:22 513721] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513726] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:22 513733] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:22 513766] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:14|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653522513742|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 513775] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:14|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 513784] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522611349|
[2025/09/12 05:05:22 513790] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522611349|
[2025/09/12 05:05:22 513797] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522513796|diff:34725|
[2025/09/12 05:05:22 513804] [debug] |xqc_engine_main_logic|END|now:1757653522513697|
[2025/09/12 05:05:22 513812] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522513812|
[2025/09/12 05:05:22 513818] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522513818|diff:34703|
[2025/09/12 05:05:22 513822] [debug] |xqc_engine_main_logic|END|now:1757653522513812|
[2025/09/12 05:05:22 544004] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:40|state:ESTABED|recv_time:1757653522544003|
[2025/09/12 05:05:22 544018] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 544027] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283835|
[2025/09/12 05:05:22 544058] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283836|
[2025/09/12 05:05:22 544067] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283836|
[2025/09/12 05:05:22 544071] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 544079] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:0|
[2025/09/12 05:05:22 544087] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653522512801|is_app_limited:1|send_elapse:0|ack_elapse:31202|ctl_first_sent_time:1757653522512801|lagest_ack_time:1757653522544003|curr_delivered:2126|
[2025/09/12 05:05:22 544095] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522512801|
[2025/09/12 05:05:22 544101] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:22 544108] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:9|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:22 544115] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653522512801|is_app_limited:1|send_elapse:0|ack_elapse:31202|ctl_first_sent_time:1757653522512801|lagest_ack_time:1757653522544003|curr_delivered:2409|
[2025/09/12 05:05:22 544122] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522513015|
[2025/09/12 05:05:22 544129] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 544135] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C461C|srtt:33339|rttvar:9877|minrtt:31950|latest_rtt:30988|ack_delay:136|
[2025/09/12 05:05:22 544142] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |after update rtt|conn:0000560C591C461C|srtt:33028|rttvar:8029|minrtt:30988|latest_rtt:30988|ack_delay:136|
[2025/09/12 05:05:22 544149] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:22 544155] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 544162] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522550068|now:1757653522544161|interval:5907|
[2025/09/12 05:05:22 544168] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522550068|now:1757653522544161|interv:5907|
[2025/09/12 05:05:22 544175] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31202, delivered 306|rate 9807|lost 0|
[2025/09/12 05:05:22 544181] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:22 544188] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|probertt expire|rtt:30988, old_rtt:31950|
[2025/09/12 05:05:22 544193] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|minrtt expire|rtt:30988, old_rtt:31950|
[2025/09/12 05:05:22 544199] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:612|
[2025/09/12 05:05:22 544206] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:306|po_sent_time:1757653522513015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2409|
[2025/09/12 05:05:22 544217] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:306|po_sent_time:1757653522513015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2409|
[2025/09/12 05:05:22 544222] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bbr on ack|mode:0|pacing_rate:3949810|bw:56459|cwnd:48361|full_bw_reached:0|inflight:1475|srtt:33028|latest_rtt:30988|min_rtt:30988|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 544227] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0||cwnd:48361|inflight:1475|mode:0|applimit:0|pacing_rate:3949810|bw:56459|srtt:33028|latest_rtt:30988|min_rtt:30988|send:14|lost:0|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:151114|acked:306|delivered:2409|is_cwnd_limited:0|
[2025/09/12 05:05:22 544233] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283836|largest:1425283836|pns:2|
[2025/09/12 05:05:22 544238] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1425283836|frame:ACK |recv_time:1757653522544003|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 544243] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653642544003|now:1757653522544003|interv:120000000|
[2025/09/12 05:05:22 544247] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653642544003|now:1757653522544003|interv:120000000|
[2025/09/12 05:05:22 544251] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522611349|pq_index:2|
[2025/09/12 05:05:22 544255] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522513697|
[2025/09/12 05:05:22 544259] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522544259|
[2025/09/12 05:05:22 544264] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522544263|
[2025/09/12 05:05:22 544270] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522550068|
[2025/09/12 05:05:22 544274] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522550068|
[2025/09/12 05:05:22 544278] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522544278|diff:4243|
[2025/09/12 05:05:22 544282] [debug] |xqc_engine_main_logic|END|now:1757653522544263|
[2025/09/12 05:05:22 544288] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522544288|
[2025/09/12 05:05:22 544291] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522544291|diff:4230|
[2025/09/12 05:05:22 544295] [debug] |xqc_engine_main_logic|END|now:1757653522544288|
[2025/09/12 05:05:22 544447] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:42|state:ESTABED|recv_time:1757653522544446|
[2025/09/12 05:05:22 544456] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 544464] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283836|
[2025/09/12 05:05:22 544469] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283837|
[2025/09/12 05:05:22 544484] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283837|
[2025/09/12 05:05:22 544491] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 544497] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:11|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:05:22 544504] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2103|prior_time:1757653522512801|is_app_limited:1|send_elapse:500|ack_elapse:31645|ctl_first_sent_time:1757653522513301|lagest_ack_time:1757653522544446|curr_delivered:2463|
[2025/09/12 05:05:22 544512] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522513301|
[2025/09/12 05:05:22 544519] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:22 544526] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:12|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:22 544533] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2103|prior_time:1757653522512801|is_app_limited:1|send_elapse:500|ack_elapse:31645|ctl_first_sent_time:1757653522513301|lagest_ack_time:1757653522544446|curr_delivered:2517|
[2025/09/12 05:05:22 544540] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522513402|
[2025/09/12 05:05:22 544547] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:22 544553] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C461C|srtt:33028|rttvar:8029|minrtt:30988|latest_rtt:31044|ack_delay:48|
[2025/09/12 05:05:22 544560] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |after update rtt|conn:0000560C591C461C|srtt:32774|rttvar:6530|minrtt:30988|latest_rtt:31044|ack_delay:48|
[2025/09/12 05:05:22 544566] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:22 544573] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:9|po_sent_time:1757653522512912|lost_send_time:1757653522507576|loss_delay:36870|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:22 544581] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653522512912u|
[2025/09/12 05:05:22 544586] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |lost interval:1757653522544446|lost_count:1|send_count:14|pkt_num:8|po_send_time:1757653522512912|srtt:32774|cwnd:48361|bw:56459|conn_life:151333|now:0|last_lost_time:151333|
[2025/09/12 05:05:22 544591] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 544595] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522550019|now:1757653522544595|interval:5424|
[2025/09/12 05:05:22 544599] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522550019|now:1757653522544595|interv:5424|
[2025/09/12 05:05:22 544603] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_generate_sample|sampler: send_elapse 500, ack_elapse 31645, delivered 414|rate 13082|lost 1|
[2025/09/12 05:05:22 544612] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|minrtt expire|rtt:30988, old_rtt:30988|
[2025/09/12 05:05:22 544616] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:778|
[2025/09/12 05:05:22 544620] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48361|packet_lost:1|acked:108|po_sent_time:1757653522513402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2409|
[2025/09/12 05:05:22 544625] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48361|packet_lost:1|acked:108|po_sent_time:1757653522513402|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2409|
[2025/09/12 05:05:22 544629] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bbr on ack|mode:0|pacing_rate:3949810|bw:56459|cwnd:48469|full_bw_reached:0|inflight:1334|srtt:32774|latest_rtt:31044|min_rtt:30988|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:22 544635] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283837|largest:1425283837|pns:2|
[2025/09/12 05:05:22 544639] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1425283837|frame:ACK |recv_time:1757653522544446|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 544644] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653642544446|now:1757653522544446|interv:120000000|
[2025/09/12 05:05:22 544648] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653642544446|now:1757653522544446|interv:120000000|
[2025/09/12 05:05:22 544652] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522550068|pq_index:2|
[2025/09/12 05:05:22 544656] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522544263|
[2025/09/12 05:05:22 544660] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522544660|
[2025/09/12 05:05:22 544665] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522544664|
[2025/09/12 05:05:22 544671] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:32774|min_srtt:32774|path_bw:56459|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 544675] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1334|cwnd:48469|conn:0000560C591C461C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 544680] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:32774|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 544684] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:8|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:22 544689] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:8|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:22 544694] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1334|cwnd:48469|conn:0000560C591C461C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 544701] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 544705] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:22 544734] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1334|now:1757653522544712|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 544740] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:15|origin_pktnum:8|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 544745] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:05:22 544749] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522550019|now:1757653522544749|interval:5270|
[2025/09/12 05:05:22 544753] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522550019|now:1757653522544749|interv:5270|
[2025/09/12 05:05:22 544757] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48469|inflight:1367|
[2025/09/12 05:05:22 544762] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522550019|
[2025/09/12 05:05:22 544766] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522550019|
[2025/09/12 05:05:22 544770] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522544770|diff:3751|
[2025/09/12 05:05:22 544774] [debug] |xqc_engine_main_logic|END|now:1757653522544664|
[2025/09/12 05:05:22 544780] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522544779|
[2025/09/12 05:05:22 544783] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522544783|diff:3738|
[2025/09/12 05:05:22 544787] [debug] |xqc_engine_main_logic|END|now:1757653522544779|
[2025/09/12 05:05:22 546389] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:1444|state:ESTABED|recv_time:1757653522546388|
[2025/09/12 05:05:22 546403] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 546413] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283837|
[2025/09/12 05:05:22 546419] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283838|
[2025/09/12 05:05:22 546440] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283838|
[2025/09/12 05:05:22 546446] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:22 546453] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 546459] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 546468] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:ACK_01RTT|expire:1757653522571388|now:1757653522546388|interv:25000|
[2025/09/12 05:05:22 546476] [debug] |scid:bd65ed5b2fc66b0d36a56ada|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522546388|max_ack_delay:25000|
[2025/09/12 05:05:22 546483] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283838|largest:1425283838|pns:2|
[2025/09/12 05:05:22 546490] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1425283838|frame:PADDING PING |recv_time:1757653522546388|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 546511] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653642546388|now:1757653522546388|interv:120000000|
[2025/09/12 05:05:22 546519] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653642546388|now:1757653522546388|interv:120000000|
[2025/09/12 05:05:22 546525] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522550019|pq_index:2|
[2025/09/12 05:05:22 546532] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522544664|
[2025/09/12 05:05:22 546537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522546537|
[2025/09/12 05:05:22 546542] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522546541|
[2025/09/12 05:05:22 546552] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522550019|
[2025/09/12 05:05:22 546558] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522550019|
[2025/09/12 05:05:22 546564] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522546564|diff:1957|
[2025/09/12 05:05:22 546570] [debug] |xqc_engine_main_logic|END|now:1757653522546541|
[2025/09/12 05:05:22 546575] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522546575|
[2025/09/12 05:05:22 546579] [debug] |xqc_engine_wakeup_after|wakeup:1757653522548521|now:1757653522546579|diff:1942|
[2025/09/12 05:05:22 546583] [debug] |xqc_engine_main_logic|END|now:1757653522546575|
[2025/09/12 05:05:22 548650] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522548650|
[2025/09/12 05:05:22 548659] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522548521|pq_index:0|
[2025/09/12 05:05:22 548663] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_add_active_queue|last_ticked_time:1757653522317596|
[2025/09/12 05:05:22 548668] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_engine_process_conn|conn:0000560C591A80CC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522548667|
[2025/09/12 05:05:22 548673] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653522548521|now:1757653522548667|
[2025/09/12 05:05:22 548677] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653522548521|now:1757653522548667|
[2025/09/12 05:05:22 548681] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:22 548685] [info] |xqc_engine_main_logic|conn:0000560C591A80CC|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|conn_state:13|next_tick_time:1757653522548521
[2025/09/12 05:05:22 548697] [report] |scid:a66e80b3857d7dfe03ca8b1b|xqc_conn_destroy|0000560C591A80CC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1011884|first_send_delay:1012279|conn_persist:1342040|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|hsk_recv:947628|close_recv:1110822|close_send:1110986|last_recv:1110766|last_send:1110986|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,28,12,10,2048,0,17,i32,4,27,40,4,334152772,1043,0,4,29,42,6,334152774,1078,0,4,26,39,40000,334152775,1110,0,4,26,40000,17,1110,4,1050,80,15,1079,4,33,4,16,1104,0-2,0-2,0-0,0-0,0-0,0-30,0-9043,0-4330,0-20,0-10,0-4,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:1|snd_pkt:20|spurious_loss:0|detected_loss:7|max_pto:1|finished_streams:0|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:1200|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 05:05:22 548713] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:22 548720] [stats] |scid:a66e80b3857d7dfe03ca8b1b|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653522218800|wrt_delay:136|snd_delay:994|finwrt_delay:136|finsnd_delay:67014|finrcv_delay:1|finread_delay:58|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-a66e80b3857d7dfe03ca8b1b p-193.167.0.100-41072-d8d5fedd52d3932239c11c90812a6c707e|path_info:mp is not supported in connection scid:a66e80b3857d7dfe03ca8b1b|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:22 548761] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:22 548770] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:22 548777] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:22 548783] [debug] |scid:a66e80b3857d7dfe03ca8b1b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:22 548822] [debug] |xqc_engine_wakeup_after|wakeup:1757653522550019|now:1757653522548821|diff:1198|
[2025/09/12 05:05:22 548829] [debug] |xqc_engine_main_logic|END|now:1757653522548667|
[2025/09/12 05:05:22 550898] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522550897|
[2025/09/12 05:05:22 550908] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522550019|pq_index:0|
[2025/09/12 05:05:22 550912] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522546541|
[2025/09/12 05:05:22 550917] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522550916|
[2025/09/12 05:05:22 550922] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653522550019|now:1757653522550916|
[2025/09/12 05:05:22 550926] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:22 550930] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:22 550934] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:22 550938] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:22 550943] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:9|po_sent_time:1757653522513149|lost_send_time:1757653522514046|loss_delay:36870|frame:CRYPTO |repair:32|
[2025/09/12 05:05:22 550947] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653522513149u|
[2025/09/12 05:05:22 550951] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:22 550955] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:6530|pto_duration:58894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 550965] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 550969] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 550973] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1083|
[2025/09/12 05:05:22 550977] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522628606|now:1757653522550955|interv:77651|
[2025/09/12 05:05:22 550981] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522628606|now:1757653522550955|interval:77651|pto_count:0|srtt:32774
[2025/09/12 05:05:22 550987] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:32774|min_srtt:32774|path_bw:56459|loss_rate:6.67|path_pto:0|
[2025/09/12 05:05:22 550991] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1083|cwnd:48469|conn:0000560C591C461C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 550996] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:32774|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 551000] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:10|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:22 551005] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:10|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:22 551009] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1083|cwnd:48469|conn:0000560C591C461C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 551014] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 551018] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:22 551069] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1083|now:1757653522551026|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 551078] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:16|origin_pktnum:10|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 551086] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1083|applimit:0|
[2025/09/12 05:05:22 551091] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:6530|pto_duration:58894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 551095] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 551099] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 551103] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1367|
[2025/09/12 05:05:22 551107] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522634920|now:1757653522551090|interv:83830|
[2025/09/12 05:05:22 551111] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522634920|now:1757653522551090|interval:83830|pto_count:0|srtt:32774
[2025/09/12 05:05:22 551120] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48469|inflight:1367|
[2025/09/12 05:05:22 551125] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522571388|
[2025/09/12 05:05:22 551129] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522571388|
[2025/09/12 05:05:22 551133] [debug] |xqc_engine_wakeup_after|wakeup:1757653522571388|now:1757653522551133|diff:20255|
[2025/09/12 05:05:22 551137] [debug] |xqc_engine_main_logic|END|now:1757653522550916|
[2025/09/12 05:05:22 572204] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522572204|
[2025/09/12 05:05:22 572216] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522571388|pq_index:0|
[2025/09/12 05:05:22 572221] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522550916|
[2025/09/12 05:05:22 572226] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522572225|
[2025/09/12 05:05:22 572231] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653522571388|now:1757653522572225|
[2025/09/12 05:05:22 572235] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:22 572239] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653522571388|now:1757653522572225|
[2025/09/12 05:05:22 572243] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 572249] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|largest_recv:1425283838|ack_delay:25861|first_ack_range:4|largest_pkt_recv_time:1757653522546388|
[2025/09/12 05:05:22 572253] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|high:1425283838|low:1425283834|pkt_pns:2|
[2025/09/12 05:05:22 572257] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1425283838|frame_largest_recv:1425283838|
[2025/09/12 05:05:22 572261] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:22 572266] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 572271] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:22 572276] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:22 572308] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:17|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1367|now:1757653522572284|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 572318] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:17|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 572326] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522634920|
[2025/09/12 05:05:22 572332] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522634920|
[2025/09/12 05:05:22 572339] [debug] |xqc_engine_wakeup_after|wakeup:1757653522634920|now:1757653522572339|diff:62581|
[2025/09/12 05:05:22 572344] [debug] |xqc_engine_main_logic|END|now:1757653522572225|
[2025/09/12 05:05:22 635463] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522635463|
[2025/09/12 05:05:22 635484] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522634920|pq_index:0|
[2025/09/12 05:05:22 635491] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522572225|
[2025/09/12 05:05:22 635498] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522635496|
[2025/09/12 05:05:22 635505] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653522634920|now:1757653522635496|
[2025/09/12 05:05:22 635510] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:22 635515] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591C461C|path:0|bytes_in_flight:1367|
[2025/09/12 05:05:22 635520] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:6530|pto_duration:58894|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 635527] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 635532] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 635537] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1367|
[2025/09/12 05:05:22 635542] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:22 635548] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_send_probe_pkt|conn:0000560C591C461C|path:0|pkt_num:8|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:22 635555] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_send_probe_pkt|conn:0000560C591C461C|path:0|pkt_num:10|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:22 635560] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591C461C|pto_count:1
[2025/09/12 05:05:22 635566] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:6530|pto_duration:117788|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 635571] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 635576] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 635581] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1367|
[2025/09/12 05:05:22 635585] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522718814|now:1757653522635565|interv:83249|
[2025/09/12 05:05:22 635591] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522718814|now:1757653522635565|interval:83249|pto_count:1|srtt:32774
[2025/09/12 05:05:22 635599] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 635605] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 635610] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:8|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:22 635627] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:22 635683] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:18|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1367|now:1757653522635639|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 635694] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:18|origin_pktnum:8|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 635703] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1367|applimit:0|
[2025/09/12 05:05:22 635712] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:6530|pto_duration:117788|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 635720] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 635728] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 635734] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1400|
[2025/09/12 05:05:22 635738] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522803427|now:1757653522635711|interv:167716|
[2025/09/12 05:05:22 635744] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522803427|now:1757653522635711|interval:167716|pto_count:1|srtt:32774
[2025/09/12 05:05:22 635749] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48469|inflight:1400|
[2025/09/12 05:05:22 635756] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:10|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:22 635761] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:22 635794] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:19|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1400|now:1757653522635770|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 635805] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:19|origin_pktnum:10|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 635813] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1400|applimit:0|
[2025/09/12 05:05:22 635821] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32774|rtt_var:6530|pto_duration:117788|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 635829] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 635834] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 635839] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1684|
[2025/09/12 05:05:22 635843] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522803558|now:1757653522635821|interv:167737|
[2025/09/12 05:05:22 635848] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522803558|now:1757653522635821|interval:167737|pto_count:1|srtt:32774
[2025/09/12 05:05:22 635859] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48469|inflight:1684|
[2025/09/12 05:05:22 635865] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522803558|
[2025/09/12 05:05:22 635871] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522803558|
[2025/09/12 05:05:22 635876] [debug] |xqc_engine_wakeup_after|wakeup:1757653522803558|now:1757653522635876|diff:167682|
[2025/09/12 05:05:22 635881] [debug] |xqc_engine_main_logic|END|now:1757653522635496|
[2025/09/12 05:05:22 666798] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:40|state:ESTABED|recv_time:1757653522666795|
[2025/09/12 05:05:22 666815] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 666825] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283838|
[2025/09/12 05:05:22 666832] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283840|
[2025/09/12 05:05:22 666841] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283840|
[2025/09/12 05:05:22 666847] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:22 666854] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:15|origin_pktnum:8|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:15|
[2025/09/12 05:05:22 666862] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1367|prior_delivered:2517|prior_time:1757653522544446|is_app_limited:0|send_elapse:31411|ack_elapse:122349|ctl_first_sent_time:1757653522544712|lagest_ack_time:1757653522666795|curr_delivered:2550|
[2025/09/12 05:05:22 666870] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522544712|
[2025/09/12 05:05:22 666878] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:22 666885] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|conn:0000560C591C461C|path:0|pkt_num:19|origin_pktnum:10|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 05:05:22 666892] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1367|prior_delivered:2517|prior_time:1757653522544446|is_app_limited:0|send_elapse:31411|ack_elapse:122349|ctl_first_sent_time:1757653522544712|lagest_ack_time:1757653522666795|curr_delivered:2834|
[2025/09/12 05:05:22 666899] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_update_sample|sampler_sent_time_update:1757653522635770|
[2025/09/12 05:05:22 666904] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:22 666910] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C461C|srtt:32774|rttvar:6530|minrtt:30988|latest_rtt:31025|ack_delay:128|
[2025/09/12 05:05:22 666917] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_rtt|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |after update rtt|conn:0000560C591C461C|srtt:32540|rttvar:5367|minrtt:30988|latest_rtt:31025|ack_delay:128|
[2025/09/12 05:05:22 666924] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:16|thresh:3|
[2025/09/12 05:05:22 666931] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:16|po_sent_time:1757653522513502|lost_send_time:1757653522630188|loss_delay:36607|frame:STREAM |repair:128|
[2025/09/12 05:05:22 666945] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653522513502u|
[2025/09/12 05:05:22 666952] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_detect_lost|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |lost interval:122349|lost_count:2|send_count:4|pkt_num:13|po_send_time:1757653522513502|srtt:32540|cwnd:48469|bw:56459|conn_life:273682|now:0|last_lost_time:273682|
[2025/09/12 05:05:22 666960] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1425283839|pns:2|
[2025/09/12 05:05:22 666966] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:22 666970] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C461C|path:0|
[2025/09/12 05:05:22 666974] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 666978] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_generate_sample|sampler: send_elapse 31411, ack_elapse 122349, delivered 317|rate 2590|lost 3|
[2025/09/12 05:05:22 666982] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:22 666987] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2590) in round 4|
[2025/09/12 05:05:22 666992] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_update_min_rtt|minrtt expire|rtt:30988, old_rtt:30988|
[2025/09/12 05:05:22 666999] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:778|
[2025/09/12 05:05:22 667005] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48469|packet_lost:1|acked:317|po_sent_time:1757653522635770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:05:22 667013] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48469|packet_lost:1|acked:317|po_sent_time:1757653522635770|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:05:22 667018] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |bbr on ack|mode:0|pacing_rate:3949810|bw:56459|cwnd:48786|full_bw_reached:0|inflight:0|srtt:32540|latest_rtt:31025|min_rtt:30988|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:22 667023] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0||cwnd:48786|inflight:0|mode:0|applimit:0|pacing_rate:3949810|bw:56459|srtt:32540|latest_rtt:31025|min_rtt:30988|send:18|lost:2|tlp:0|recv:7|recovery:0|slow_start:1|conn_life:273910|acked:317|delivered:2834|is_cwnd_limited:0|
[2025/09/12 05:05:22 667029] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:22 667035] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:ACK_01RTT|expire:1757653522691795|now:1757653522666795|interv:25000|
[2025/09/12 05:05:22 667062] [debug] |scid:bd65ed5b2fc66b0d36a56ada|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522666795|max_ack_delay:25000|
[2025/09/12 05:05:22 667067] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283840|largest:1425283840|pns:2|
[2025/09/12 05:05:22 667071] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1425283840|frame:PING ACK |recv_time:1757653522666795|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 667081] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653642666795|now:1757653522666795|interv:120000000|
[2025/09/12 05:05:22 667085] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653642666795|now:1757653522666795|interv:120000000|
[2025/09/12 05:05:22 667089] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522803558|pq_index:0|
[2025/09/12 05:05:22 667093] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522635496|
[2025/09/12 05:05:22 667097] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522667097|
[2025/09/12 05:05:22 667102] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522667101|
[2025/09/12 05:05:22 667109] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:32540|min_srtt:32540|path_bw:56459|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:22 667114] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48786|conn:0000560C591C461C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 667118] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:32540|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 667123] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:13|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:22 667128] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:22 667132] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_can_send|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48786|conn:0000560C591C461C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 667137] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:22 667141] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:22 667173] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653522667149|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 667179] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:20|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:22 667184] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:22 667188] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32540|rtt_var:5367|pto_duration:54008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 667193] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 667197] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 667200] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:22 667208] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522746157|now:1757653522667188|interv:78969|
[2025/09/12 05:05:22 667212] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522746157|now:1757653522667188|interval:78969|pto_count:0|srtt:32540
[2025/09/12 05:05:22 667217] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:1050|
[2025/09/12 05:05:22 667222] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522691795|
[2025/09/12 05:05:22 667226] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522691795|
[2025/09/12 05:05:22 667230] [debug] |xqc_engine_wakeup_after|wakeup:1757653522691795|now:1757653522667230|diff:24565|
[2025/09/12 05:05:22 667234] [debug] |xqc_engine_main_logic|END|now:1757653522667101|
[2025/09/12 05:05:22 667240] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522667240|
[2025/09/12 05:05:22 667243] [debug] |xqc_engine_wakeup_after|wakeup:1757653522691795|now:1757653522667243|diff:24552|
[2025/09/12 05:05:22 667247] [debug] |xqc_engine_main_logic|END|now:1757653522667240|
[2025/09/12 05:05:22 692318] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522692318|
[2025/09/12 05:05:22 692335] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522691795|pq_index:0|
[2025/09/12 05:05:22 692341] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522667101|
[2025/09/12 05:05:22 692349] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522692347|
[2025/09/12 05:05:22 692355] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653522691795|now:1757653522692347|
[2025/09/12 05:05:22 692361] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:22 692366] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653522691795|now:1757653522692347|
[2025/09/12 05:05:22 692372] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 692379] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|largest_recv:1425283840|ack_delay:25584|first_ack_range:0|largest_pkt_recv_time:1757653522666795|
[2025/09/12 05:05:22 692385] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_gen_ack_frame|high:1425283840|low:1425283840|pkt_pns:2|
[2025/09/12 05:05:22 692390] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1425283840|frame_largest_recv:1425283840|
[2025/09/12 05:05:22 692396] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:22 692402] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 692409] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:22 692415] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:22 692457] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:21|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653522692425|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 692465] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:21|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 692479] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522746157|
[2025/09/12 05:05:22 692485] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522746157|
[2025/09/12 05:05:22 692490] [debug] |xqc_engine_wakeup_after|wakeup:1757653522746157|now:1757653522692490|diff:53667|
[2025/09/12 05:05:22 692496] [debug] |xqc_engine_main_logic|END|now:1757653522692347|
[2025/09/12 05:05:22 746592] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522746592|
[2025/09/12 05:05:22 746605] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522746157|pq_index:0|
[2025/09/12 05:05:22 746610] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522692347|
[2025/09/12 05:05:22 746616] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522746615|
[2025/09/12 05:05:22 746621] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653522746157|now:1757653522746615|
[2025/09/12 05:05:22 746625] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:22 746629] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591C461C|path:0|bytes_in_flight:1050|
[2025/09/12 05:05:22 746633] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32540|rtt_var:5367|pto_duration:54008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 746638] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 746642] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 746646] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:22 746649] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:22 746654] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_send_probe_pkt|conn:0000560C591C461C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:22 746659] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_send_probe_pkt|conn:0000560C591C461C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:22 746664] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591C461C|pto_count:1
[2025/09/12 05:05:22 746668] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C461C|path:0|
[2025/09/12 05:05:22 746672] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 746676] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653522746615|
[2025/09/12 05:05:22 746679] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 746684] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 746689] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 746693] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:22 746709] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:22 746742] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653522746717|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 746748] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:22|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 746753] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:22 746757] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32540|rtt_var:5367|pto_duration:108016|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 746761] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 746765] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 746769] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:22 746773] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522904733|now:1757653522746757|interv:157976|
[2025/09/12 05:05:22 746777] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522904733|now:1757653522746757|interval:157976|pto_count:1|srtt:32540
[2025/09/12 05:05:22 746782] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:1050|
[2025/09/12 05:05:22 746786] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:22 746791] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:22 746810] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653522746797|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:22 746816] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:23|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 746820] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:22 746824] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|srtt:32540|rtt_var:5367|pto_duration:108016|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:22 746829] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:22 746832] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 746836] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C461C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:22 746840] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522904813|now:1757653522746824|interv:157989|
[2025/09/12 05:05:22 746844] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C461C|path:0|pns:2|expire:1757653522904813|now:1757653522746824|interval:157989|pto_count:1|srtt:32540
[2025/09/12 05:05:22 746852] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:2100|
[2025/09/12 05:05:22 746857] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653522904813|
[2025/09/12 05:05:22 746861] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653522904813|
[2025/09/12 05:05:22 746865] [debug] |xqc_engine_wakeup_after|wakeup:1757653522904813|now:1757653522746865|diff:157948|
[2025/09/12 05:05:22 746869] [debug] |xqc_engine_main_logic|END|now:1757653522746615|
[2025/09/12 05:05:22 778344] [info] |xqc_engine_packet_process|==>|conn:0000560C591C461C|size:39|state:ESTABED|recv_time:1757653522778341|
[2025/09/12 05:05:22 778365] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:bd65ed5b2fc66b0d36a56ada|spin_bit:0|
[2025/09/12 05:05:22 778378] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|largest_pn:1425283840|
[2025/09/12 05:05:22 778384] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1425283841|
[2025/09/12 05:05:22 778394] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1425283841|
[2025/09/12 05:05:22 778401] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:22 778408] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_DRAINING|expire:1757653523015432|now:1757653522778408|interv:237024|
[2025/09/12 05:05:22 778415] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:22 778423] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:05:22 778429] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:22 778435] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:22 778440] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:22 778445] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:22 778453] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:22 778461] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:22 778468] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:22 778475] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1425283841|largest:1425283841|pns:2|
[2025/09/12 05:05:22 778481] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_on_pkt_processed|====>|conn:0000560C591C461C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1425283841|frame:CONNECTION_CLOSE |recv_time:1757653522778341|dcid:bd65ed5b2fc66b0d36a56ada|dcid_seq:0|
[2025/09/12 05:05:22 778488] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:PATH_IDLE|expire:1757653642778341|now:1757653522778341|interv:120000000|
[2025/09/12 05:05:22 778492] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_set|type:CONN_IDLE|expire:1757653642778341|now:1757653522778341|interv:120000000|
[2025/09/12 05:05:22 778496] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653522904813|pq_index:0|
[2025/09/12 05:05:22 778500] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522746615|
[2025/09/12 05:05:22 778504] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522778504|
[2025/09/12 05:05:22 778510] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653522778509|
[2025/09/12 05:05:22 778524] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_path_get_perf_class|conn:0000560C591C461C|path_id:0|path_srtt:32540|min_srtt:32540|path_bw:56459|loss_rate:25.00|path_pto:1|
[2025/09/12 05:05:22 778529] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C461C|path_id:0|path_srtt:32540|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:22 778534] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:22 778539] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_check_acked_or_dropped_pkt|conn:0000560C591C461C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:22 778544] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:05:22 778585] [info] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_packet_with_pn|<==|conn:0000560C591C461C|path:0|pkt_num:24|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653522778551|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 778595] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_on_packet_sent|conn:0000560C591C461C|path:0|pkt_num:24|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 778603] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_next_wakeup_time|wakeup_time:1757653523015432|
[2025/09/12 05:05:22 778609] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_wakeup_queue|next_tick_time:1757653523015432|
[2025/09/12 05:05:22 778613] [debug] |xqc_engine_wakeup_after|wakeup:1757653523015432|now:1757653522778613|diff:236819|
[2025/09/12 05:05:22 778618] [debug] |xqc_engine_main_logic|END|now:1757653522778509|
[2025/09/12 05:05:22 778624] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522778624|
[2025/09/12 05:05:22 778627] [debug] |xqc_engine_wakeup_after|wakeup:1757653523015432|now:1757653522778627|diff:236805|
[2025/09/12 05:05:22 778631] [debug] |xqc_engine_main_logic|END|now:1757653522778624|
[2025/09/12 05:05:22 853913] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653582853911|now:1757653522853911|interv:60000000|
[2025/09/12 05:05:22 853946] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653582853946|now:1757653522853946|interv:60000000|
[2025/09/12 05:05:22 853958] [debug] |xqc_path_create|path:0|dcid:f99dd5560fc46944644cea103df84d4ec6|scid:b475a819d4d80e50a6b94498|create_path_count:1|
[2025/09/12 05:05:22 853966] [debug] |scid:b475a819d4d80e50a6b94498|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 05:05:22 853974] [debug] |xqc_path_init|path:0|dcid:f99dd5560fc46944644cea103df84d4ec6|scid:b475a819d4d80e50a6b94498|state:2|
[2025/09/12 05:05:22 853981] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_create|success|scid:b475a819d4d80e50a6b94498|dcid:f99dd5560fc46944644cea103df84d4ec6|conn:0000560C591AEFFC|
[2025/09/12 05:05:22 853990] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_server_create|hash odcid conn|odcid:c03398e55c448e959a9c3a33916e51c142df|conn:0000560C591AEFFC|
[2025/09/12 05:05:22 854005] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_get_local_transport_params|generate sr_token[b0276f05a8757639e6ff5bf00047811a] for cid[c03398e55c448e959a9c3a33916e51c142df]
[2025/09/12 05:05:22 854033] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854065] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1200|state:S_INIT|recv_time:1757653522853868|
[2025/09/12 05:05:22 854236] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:22 854245] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:22 854253] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:22 854258] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611635|
[2025/09/12 05:05:22 854267] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1102611635|
[2025/09/12 05:05:22 854272] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854278] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854284] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854291] [debug] |scid:b475a819d4d80e50a6b94498|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:22 854297] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854302] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854308] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:22 854313] [debug] |scid:b475a819d4d80e50a6b94498|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:22 854318] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:22 854323] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 854328] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 854333] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854337] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854342] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854347] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854352] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854357] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854362] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854366] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854371] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854376] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854381] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 854385] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 854390] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854394] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854399] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854404] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854409] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854419] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854424] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854428] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854433] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854438] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854442] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854447] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854452] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854457] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854461] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854466] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854470] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854475] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854480] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854484] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854489] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854494] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854498] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854503] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854508] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854512] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854517] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854521] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854526] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854531] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854536] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854540] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854545] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854550] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854554] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854559] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:22 854587] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854593] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854599] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:22 854604] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854609] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854614] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:22 854619] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854624] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854628] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:22 854633] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854638] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854643] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:22 854648] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854653] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854657] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:22 854662] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854667] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854672] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:22 854677] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854682] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854686] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:22 854691] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_token|token empty|
[2025/09/12 05:05:22 854696] [info] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:22 854701] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:22 854705] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:22 854710] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:22 854715] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854720] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854725] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:22 854730] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854734] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854743] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:22 854748] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:22 854753] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 854757] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:05:22 854805] [info] |scid:b475a819d4d80e50a6b94498|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:22 854987] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:22 854993] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:22 854997] [warn] |scid:b475a819d4d80e50a6b94498|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:22 855221] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:22 855228] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:22 855233] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:22 855237] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:22 855245] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:22 855251] [debug] |scid:b475a819d4d80e50a6b94498|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:22 855255] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611635|largest:1102611635|pns:0|
[2025/09/12 05:05:22 855260] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1200|pkt_type:INIT|pkt_num:1102611635|frame:PADDING CRYPTO |recv_time:1757653522853868|dcid:c03398e55c448e959a9c3a33916e51c142df|dcid_seq:0|
[2025/09/12 05:05:22 855266] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653582853868|now:1757653522853868|interv:60000000|
[2025/09/12 05:05:22 855270] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653582853868|now:1757653522853868|interv:60000000|
[2025/09/12 05:05:22 855274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522855274|
[2025/09/12 05:05:22 855279] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653522855279|
[2025/09/12 05:05:22 855285] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:22 855289] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:22 855293] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_write_streams|
[2025/09/12 05:05:22 855297] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:22 855301] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:22 855307] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653522855307|
[2025/09/12 05:05:22 855312] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:22 855316] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_write_streams|
[2025/09/12 05:05:22 855319] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:22 855329] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653522855329|
[2025/09/12 05:05:22 855334] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653522855334|
[2025/09/12 05:05:22 855339] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653522855339|
[2025/09/12 05:05:22 855343] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653522855343|
[2025/09/12 05:05:22 855347] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:22 855353] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611635|ack_delay:1485|first_ack_range:0|largest_pkt_recv_time:1757653522853868|
[2025/09/12 05:05:22 855358] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611635|low:1102611635|pkt_pns:0|
[2025/09/12 05:05:22 855362] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1102611635|frame_largest_recv:1102611635|
[2025/09/12 05:05:22 855366] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:22 855372] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 855377] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:22 855382] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:22 855387] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 855391] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:22 855395] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:22 855399] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 855403] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:22 855407] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:22 855411] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 855415] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:22 855420] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:22 855424] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:22 855431] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:22 855435] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:22 855439] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855445] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:22 855450] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:22 855490] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653522855457|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855500] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 855508] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:22 855515] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 855523] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 855529] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:22 855533] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 855537] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523605457|now:1757653522855515|interv:749942|
[2025/09/12 05:05:22 855541] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653523605457|now:1757653522855515|interval:749942|pto_count:0|srtt:250000
[2025/09/12 05:05:22 855546] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:22 855551] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 855556] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:22 855582] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653522855562|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855591] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 855598] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:22 855604] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 855611] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 855619] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:22 855623] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 855627] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523605457|now:1757653522855604|interv:749853|
[2025/09/12 05:05:22 855631] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653523605457|now:1757653522855604|interval:749853|pto_count:0|srtt:250000
[2025/09/12 05:05:22 855635] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:22 855640] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 855644] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:22 855671] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653522855651|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855680] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 855687] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:22 855694] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 855700] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 855704] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:22 855708] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 855712] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523605457|now:1757653522855694|interv:749763|
[2025/09/12 05:05:22 855716] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653523605457|now:1757653522855694|interval:749763|pto_count:0|srtt:250000
[2025/09/12 05:05:22 855720] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:22 855725] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 855729] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:22 855752] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653522855735|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855761] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 855768] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:22 855774] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 855785] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 855788] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:22 855792] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 855796] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523605457|now:1757653522855774|interv:749683|
[2025/09/12 05:05:22 855800] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653523605457|now:1757653522855774|interval:749683|pto_count:0|srtt:250000
[2025/09/12 05:05:22 855804] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:22 855809] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:22 855813] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:22 855837] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653522855819|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855845] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 855852] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:22 855858] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:22 855864] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:22 855868] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:22 855872] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:22 855876] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523605457|now:1757653522855857|interv:749600|
[2025/09/12 05:05:22 855880] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653523605457|now:1757653522855857|interval:749600|pto_count:0|srtt:250000
[2025/09/12 05:05:22 855884] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:22 855888] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:22 855893] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:22 855915] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653522855898|stream_id:0|stream_offset:0|
[2025/09/12 05:05:22 855923] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:22 855932] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523605457|
[2025/09/12 05:05:22 855944] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523605457|
[2025/09/12 05:05:22 855948] [debug] |xqc_engine_wakeup_after|wakeup:1757653523015432|now:1757653522855948|diff:159484|
[2025/09/12 05:05:22 855953] [debug] |xqc_engine_main_logic|END|now:1757653522855279|
[2025/09/12 05:05:22 855958] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522855958|
[2025/09/12 05:05:22 855962] [debug] |xqc_engine_wakeup_after|wakeup:1757653523015432|now:1757653522855962|diff:159470|
[2025/09/12 05:05:22 855966] [debug] |xqc_engine_main_logic|END|now:1757653522855958|
[2025/09/12 05:05:22 891298] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653522891297|
[2025/09/12 05:05:22 891317] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:22 891326] [warn] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:22 891335] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:22 891344] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:22 891352] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653582891297|now:1757653522891297|interv:60000000|
[2025/09/12 05:05:22 891360] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653582891297|now:1757653522891297|interv:60000000|
[2025/09/12 05:05:22 891368] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523605457|pq_index:2|
[2025/09/12 05:05:22 891377] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653522855279|
[2025/09/12 05:05:22 891387] [debug] |xqc_engine_main_logic|BEGIN|now:1757653522891387|
[2025/09/12 05:05:22 891397] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522891395|
[2025/09/12 05:05:22 891408] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523605457|
[2025/09/12 05:05:22 891416] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523605457|
[2025/09/12 05:05:22 891422] [debug] |xqc_engine_wakeup_after|wakeup:1757653523015432|now:1757653522891422|diff:124010|
[2025/09/12 05:05:22 891431] [debug] |xqc_engine_main_logic|END|now:1757653522891395|
[2025/09/12 05:05:23 016584] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523016583|
[2025/09/12 05:05:23 016596] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523015432|pq_index:0|
[2025/09/12 05:05:23 016603] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_add_active_queue|last_ticked_time:1757653522778509|
[2025/09/12 05:05:23 016610] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_engine_process_conn|conn:0000560C591C461C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523016608|
[2025/09/12 05:05:23 016616] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653523015432|now:1757653523016608|
[2025/09/12 05:05:23 016621] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653523015432|now:1757653523016608|
[2025/09/12 05:05:23 016626] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:23 016631] [info] |xqc_engine_main_logic|conn:0000560C591C461C|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|conn_state:13|next_tick_time:1757653523015432
[2025/09/12 05:05:23 016653] [report] |scid:bd65ed5b2fc66b0d36a56ada|xqc_conn_destroy|0000560C591C461C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:119105|first_send_delay:119452|conn_persist:623540|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|hsk_recv:34913|close_recv:385295|close_send:385438|last_recv:385228|last_send:385438|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,27,12,9,4096,0,17,i32,4,1431,1444,3,1425283838,153,0,4,27,40,6,1425283840,273,0,4,26,39,40000,1425283841,385,0,4,1050,80,22,353,4,1050,80,23,353,4,26,40000,24,385,0-2,0-2,0-0,0-0,0-0,0-32,0-8549,0-5829,0-21,0-9,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:21|spurious_loss:0|detected_loss:6|max_pto:1|finished_streams:0|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:1200|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 05:05:23 016664] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:23 016674] [stats] |scid:bd65ed5b2fc66b0d36a56ada|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653522512439|wrt_delay:125|snd_delay:1063|finwrt_delay:125|finsnd_delay:234358|finrcv_delay:1|finread_delay:59|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-bd65ed5b2fc66b0d36a56ada p-193.167.0.100-54523-e2a4646c964958648199ce56d2bed0a399|path_info:mp is not supported in connection scid:bd65ed5b2fc66b0d36a56ada|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:23 016714] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:23 016721] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:23 016726] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:23 016731] [debug] |scid:bd65ed5b2fc66b0d36a56ada|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:23 016775] [debug] |xqc_engine_wakeup_after|wakeup:1757653523605457|now:1757653523016775|diff:588682|
[2025/09/12 05:05:23 016783] [debug] |xqc_engine_main_logic|END|now:1757653523016608|
[2025/09/12 05:05:23 158719] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653523158717|
[2025/09/12 05:05:23 158743] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 158753] [warn] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:23 158770] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:23 158779] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:23 158787] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653583158717|now:1757653523158717|interv:60000000|
[2025/09/12 05:05:23 158795] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653583158717|now:1757653523158717|interv:60000000|
[2025/09/12 05:05:23 158805] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523605457|pq_index:0|
[2025/09/12 05:05:23 158813] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653522891395|
[2025/09/12 05:05:23 158834] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523158834|
[2025/09/12 05:05:23 158844] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653523158842|
[2025/09/12 05:05:23 158856] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523605457|
[2025/09/12 05:05:23 158865] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523605457|
[2025/09/12 05:05:23 158874] [debug] |xqc_engine_wakeup_after|wakeup:1757653523605457|now:1757653523158874|diff:446583|
[2025/09/12 05:05:23 158883] [debug] |xqc_engine_main_logic|END|now:1757653523158842|
[2025/09/12 05:05:23 216864] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653523216862|
[2025/09/12 05:05:23 216884] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:23 216899] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:23 216907] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611638|
[2025/09/12 05:05:23 216920] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1102611638|
[2025/09/12 05:05:23 216927] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:23 216937] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:23 216945] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:23 216952] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:23 217148] [debug] |scid:b475a819d4d80e50a6b94498|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:23 217158] [debug] |scid:b475a819d4d80e50a6b94498|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:23 217164] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523605457|pq_index:0|
[2025/09/12 05:05:23 217169] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523158842|
[2025/09/12 05:05:23 217174] [debug] |scid:b475a819d4d80e50a6b94498|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:23 217180] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:23 217192] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:920|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:23 217199] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:23 217204] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 217210] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 217215] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:23 217220] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:23 217225] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523605819|now:1757653523217204|interv:388615|
[2025/09/12 05:05:23 217230] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653523605819|now:1757653523217204|interval:388615|pto_count:0|srtt:250000
[2025/09/12 05:05:23 217243] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_addr_validated|Address Validated|conn:0000560C591AEFFC|role:1|
[2025/09/12 05:05:23 217249] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:23 217255] [debug] |scid:b475a819d4d80e50a6b94498|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:23 217261] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611638|largest:1102611638|pns:1|
[2025/09/12 05:05:23 217266] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:99|pkt_type:HSK|pkt_num:1102611638|frame:CRYPTO |recv_time:1757653523216862|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 217272] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653583216862|now:1757653523216862|interv:60000000|
[2025/09/12 05:05:23 217277] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653583216862|now:1757653523216862|interv:60000000|
[2025/09/12 05:05:23 217282] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523217282|
[2025/09/12 05:05:23 217288] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653523217287|
[2025/09/12 05:05:23 217294] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591AEFFC|
[2025/09/12 05:05:23 217300] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591AEFFC|
[2025/09/12 05:05:23 217305] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:726|cwnd:45952|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:23 217311] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:209|cwnd:45952|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:23 217316] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:82|cwnd:45952|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:23 217321] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:45952|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:23 217326] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:23 217331] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:23 217336] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 217342] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_gen_token|expire:1758258323|
[2025/09/12 05:05:23 217348] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:23 217353] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:23 217358] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:23 217364] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 217370] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:23 217375] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611636|
[2025/09/12 05:05:23 217387] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611636|
[2025/09/12 05:05:23 217392] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:23 217397] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:23 217402] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:23 217410] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:ACK_01RTT|expire:1757653522916297|now:1757653522891297|interv:25000|
[2025/09/12 05:05:23 217416] [debug] |scid:b475a819d4d80e50a6b94498|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653522891297|max_ack_delay:25000|
[2025/09/12 05:05:23 217422] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611636|largest:1102611636|pns:2|
[2025/09/12 05:05:23 217427] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1102611636|frame:PADDING PING |recv_time:1757653522891297|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 217433] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:23 217438] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 217444] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611636|
[2025/09/12 05:05:23 217449] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611638|
[2025/09/12 05:05:23 217455] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611638|
[2025/09/12 05:05:23 217460] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:23 217464] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:23 217469] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:23 217477] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:23 217482] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:23 217488] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611638|largest:1102611638|pns:2|
[2025/09/12 05:05:23 217493] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1102611638|frame:PADDING PING |recv_time:1757653523158717|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 217499] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_write_streams|
[2025/09/12 05:05:23 217504] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:23 217509] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653523217509|
[2025/09/12 05:05:23 217515] [info] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653523217515|
[2025/09/12 05:05:23 217520] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:23 217530] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611638|ack_delay:668|first_ack_range:0|largest_pkt_recv_time:1757653523216862|
[2025/09/12 05:05:23 217536] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611638|low:1102611638|pkt_pns:1|
[2025/09/12 05:05:23 217541] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1102611638|frame_largest_recv:1102611638|
[2025/09/12 05:05:23 217546] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:23 217551] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611638|ack_delay:58834|first_ack_range:0|largest_pkt_recv_time:1757653523158717|
[2025/09/12 05:05:23 217556] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611638|low:1102611638|pkt_pns:2|
[2025/09/12 05:05:23 217561] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611636|low:1102611636|pkt_pns:2|
[2025/09/12 05:05:23 217566] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1102611638|frame_largest_recv:1102611638|
[2025/09/12 05:05:23 217571] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:23 217584] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8286a4cf28a75a27931e1919|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:23 217593] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8a4fa79d22ad06427e867802|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:23 217600] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 217606] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:23 217613] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:23 217618] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 217622] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:23 217626] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:23 217631] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 217635] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:23 217639] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:23 217643] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 217648] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:23 217652] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:23 217659] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 217663] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 217667] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 217671] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:23 217676] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:23 217680] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 217684] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:23 217688] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:23 217693] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:23 217698] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:23 217730] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653523217704|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 217737] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 217742] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:23 217746] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 217750] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 217754] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 217758] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:23 217762] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523992704|now:1757653523217746|interv:774958|
[2025/09/12 05:05:23 217766] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523992704|now:1757653523217746|interval:774958|pto_count:0|srtt:250000
[2025/09/12 05:05:23 217771] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:23|
[2025/09/12 05:05:23 217778] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:23 217785] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:23 217824] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653523217800|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 217834] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 217841] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:23 217848] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 217856] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 217862] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 217868] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:23 217874] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523992800|now:1757653523217848|interv:774952|
[2025/09/12 05:05:23 217878] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523992800|now:1757653523217848|interval:774952|pto_count:0|srtt:250000
[2025/09/12 05:05:23 217883] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:56|
[2025/09/12 05:05:23 217887] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:23 217892] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:23 217916] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653523217899|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 217922] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 217928] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:05:23 217934] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 217941] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 217947] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 217954] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:23 217960] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523992899|now:1757653523217934|interv:774965|
[2025/09/12 05:05:23 217967] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523992899|now:1757653523217934|interval:774965|pto_count:0|srtt:250000
[2025/09/12 05:05:23 217974] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:339|
[2025/09/12 05:05:23 217984] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:23 217989] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:23 218013] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653523217995|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218018] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 218024] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:05:23 218030] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 218037] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 218061] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 218068] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:23 218074] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523992995|now:1757653523218030|interv:774965|
[2025/09/12 05:05:23 218081] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523992995|now:1757653523218030|interval:774965|pto_count:0|srtt:250000
[2025/09/12 05:05:23 218088] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:623|
[2025/09/12 05:05:23 218093] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:23 218098] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:23 218122] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:4|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653523218104|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218128] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 218134] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:23 218141] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-6|next_skip_chance:1757653525543140|current_time:1757653523218140|
[2025/09/12 05:05:23 218148] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:23 218178] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:7|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653523218157|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218185] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:7|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 218193] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 218207] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:23 218239] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653523218217|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218247] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 218254] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:05:23 218260] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 218267] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 218273] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 218280] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:23 218286] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523993217|now:1757653523218260|interv:774957|
[2025/09/12 05:05:23 218290] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523993217|now:1757653523218260|interval:774957|pto_count:0|srtt:250000
[2025/09/12 05:05:23 218294] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:677|
[2025/09/12 05:05:23 218299] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 218304] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:23 218326] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653523218310|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218331] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 218337] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:05:23 218343] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 218350] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 218357] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 218364] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:23 218370] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523993310|now:1757653523218343|interv:774967|
[2025/09/12 05:05:23 218375] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523993310|now:1757653523218343|interval:774967|pto_count:0|srtt:250000
[2025/09/12 05:05:23 218384] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:731|
[2025/09/12 05:05:23 218389] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523993310|
[2025/09/12 05:05:23 218393] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523993310|
[2025/09/12 05:05:23 218397] [debug] |xqc_engine_wakeup_after|wakeup:1757653523993310|now:1757653523218397|diff:774913|
[2025/09/12 05:05:23 218402] [debug] |xqc_engine_main_logic|END|now:1757653523217287|
[2025/09/12 05:05:23 218409] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:99|state:ESTABED|recv_time:1757653523218408|
[2025/09/12 05:05:23 218414] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:23 218419] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611638|
[2025/09/12 05:05:23 218423] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611639|
[2025/09/12 05:05:23 218429] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1102611639|
[2025/09/12 05:05:23 218433] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:23 218437] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:23 218441] [debug] |scid:b475a819d4d80e50a6b94498|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:23 218445] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523993310|pq_index:0|
[2025/09/12 05:05:23 218450] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523217287|
[2025/09/12 05:05:23 218454] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:23 218458] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 218462] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 218466] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 218470] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:23 218474] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523993310|now:1757653523218458|interv:774852|
[2025/09/12 05:05:23 218478] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523993310|now:1757653523218458|interval:774852|pto_count:0|srtt:250000
[2025/09/12 05:05:23 218483] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:23 218488] [debug] |scid:b475a819d4d80e50a6b94498|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:23 218492] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611639|largest:1102611639|pns:1|
[2025/09/12 05:05:23 218497] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:99|pkt_type:HSK|pkt_num:1102611639|frame:CRYPTO |recv_time:1757653523218408|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 218503] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643218408|now:1757653523218408|interv:120000000|
[2025/09/12 05:05:23 218515] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643218408|now:1757653523218408|interv:120000000|
[2025/09/12 05:05:23 218521] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523218521|
[2025/09/12 05:05:23 218529] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523218528|
[2025/09/12 05:05:23 218537] [debug] |scid:b475a819d4d80e50a6b94498|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:23 218544] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611639|ack_delay:136|first_ack_range:1|largest_pkt_recv_time:1757653523218408|
[2025/09/12 05:05:23 218549] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611639|low:1102611638|pkt_pns:1|
[2025/09/12 05:05:23 218553] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1102611639|frame_largest_recv:1102611639|
[2025/09/12 05:05:23 218557] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:23 218561] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218566] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:23 218571] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:23 218602] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:5|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:731|now:1757653523218577|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 218612] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 218620] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523993310|
[2025/09/12 05:05:23 218627] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523993310|
[2025/09/12 05:05:23 218633] [debug] |xqc_engine_wakeup_after|wakeup:1757653523993310|now:1757653523218633|diff:774677|
[2025/09/12 05:05:23 218640] [debug] |xqc_engine_main_logic|END|now:1757653523218528|
[2025/09/12 05:05:23 218646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523218646|
[2025/09/12 05:05:23 218650] [debug] |xqc_engine_wakeup_after|wakeup:1757653523993310|now:1757653523218650|diff:774660|
[2025/09/12 05:05:23 218654] [debug] |xqc_engine_main_logic|END|now:1757653523218646|
[2025/09/12 05:05:23 249213] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:42|state:ESTABED|recv_time:1757653523249211|
[2025/09/12 05:05:23 249229] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 249238] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611638|
[2025/09/12 05:05:23 249245] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611641|
[2025/09/12 05:05:23 249253] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611641|
[2025/09/12 05:05:23 249259] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:23 249268] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:0|
[2025/09/12 05:05:23 249284] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:0|prior_time:1757653523217704|is_app_limited:0|send_elapse:0|ack_elapse:31507|ctl_first_sent_time:1757653523217704|lagest_ack_time:1757653523249211|curr_delivered:23|
[2025/09/12 05:05:23 249293] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523217704|
[2025/09/12 05:05:23 249299] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:23 249306] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:1|
[2025/09/12 05:05:23 249313] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:0|prior_time:1757653523217704|is_app_limited:0|send_elapse:96|ack_elapse:31507|ctl_first_sent_time:1757653523217800|lagest_ack_time:1757653523249211|curr_delivered:56|
[2025/09/12 05:05:23 249319] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523217800|
[2025/09/12 05:05:23 249325] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:23 249332] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:3|
[2025/09/12 05:05:23 249339] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:0|prior_time:1757653523217704|is_app_limited:0|send_elapse:291|ack_elapse:31507|ctl_first_sent_time:1757653523217995|lagest_ack_time:1757653523249211|curr_delivered:340|
[2025/09/12 05:05:23 249346] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523217995|
[2025/09/12 05:05:23 249353] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:23 249359] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:23 249364] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:0|prior_time:1757653523217704|is_app_limited:0|send_elapse:513|ack_elapse:31507|ctl_first_sent_time:1757653523218217|lagest_ack_time:1757653523249211|curr_delivered:394|
[2025/09/12 05:05:23 249368] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523218217|
[2025/09/12 05:05:23 249372] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:23 249376] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30994|ack_delay:88|
[2025/09/12 05:05:23 249381] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |after update rtt|conn:0000560C591AEFFC|srtt:30994|rttvar:15497|minrtt:30994|latest_rtt:30994|ack_delay:88|
[2025/09/12 05:05:23 249385] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:23 249390] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:5|po_sent_time:1757653523217899|lost_send_time:1757653523214343|loss_delay:34868|frame:CRYPTO |repair:32|
[2025/09/12 05:05:23 249399] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653523217899u|
[2025/09/12 05:05:23 249404] [stats] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |lost interval:1757653523249211|lost_count:1|send_count:11|pkt_num:2|po_send_time:1757653523217899|srtt:30994|cwnd:45952|bw:0|conn_life:395301|now:125000|last_lost_time:395301|
[2025/09/12 05:05:23 249409] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:23 249413] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30994|rtt_var:15497|pto_duration:92982|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 249418] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 249421] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 249425] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:23 249429] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523336292|now:1757653523249413|interv:86879|
[2025/09/12 05:05:23 249433] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523336292|now:1757653523249413|interval:86879|pto_count:0|srtt:30994
[2025/09/12 05:05:23 249438] [debug] |scid:b475a819d4d80e50a6b94498|xqc_generate_sample|sampler: send_elapse 513, ack_elapse 31507, delivered 394|rate 12505|lost 1|
[2025/09/12 05:05:23 249442] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:23 249446] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12505) in round 1|
[2025/09/12 05:05:23 249451] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|probertt expire|rtt:30994, old_rtt:2147483647|
[2025/09/12 05:05:23 249455] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|minrtt expire|rtt:30994, old_rtt:2147483647|
[2025/09/12 05:05:23 249459] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:788|
[2025/09/12 05:05:23 249463] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:394|po_sent_time:1757653523218217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:394|
[2025/09/12 05:05:23 249467] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:394|po_sent_time:1757653523218217|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:394|
[2025/09/12 05:05:23 249472] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |bbr on ack|mode:0|pacing_rate:4277327|bw:12505|cwnd:46346|full_bw_reached:0|inflight:54|srtt:30994|latest_rtt:30994|min_rtt:30994|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:23 249478] [stats] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0||cwnd:46346|inflight:54|mode:0|applimit:0|pacing_rate:4277327|bw:12505|srtt:30994|latest_rtt:30994|min_rtt:30994|send:11|lost:0|tlp:0|recv:5|recovery:0|slow_start:1|conn_life:395567|acked:394|delivered:394|is_cwnd_limited:0|
[2025/09/12 05:05:23 249484] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611641|largest:1102611641|pns:2|
[2025/09/12 05:05:23 249491] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1102611641|frame:ACK |recv_time:1757653523249211|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 249496] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643249211|now:1757653523249211|interv:120000000|
[2025/09/12 05:05:23 249500] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643249211|now:1757653523249211|interv:120000000|
[2025/09/12 05:05:23 249504] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523993310|pq_index:0|
[2025/09/12 05:05:23 249509] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523218528|
[2025/09/12 05:05:23 249512] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523249512|
[2025/09/12 05:05:23 249517] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523249516|
[2025/09/12 05:05:23 249523] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:30994|min_srtt:30994|path_bw:12505|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:23 249528] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_can_send|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:54|cwnd:46346|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 249532] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:30994|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:23 249537] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:23 249542] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:23 249546] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_can_send|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:54|cwnd:46346|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 249551] [debug] |scid:b475a819d4d80e50a6b94498|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:23 249555] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:23 249586] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:10|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:54|now:1757653523249562|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 249592] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:10|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:23 249597] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:23 249601] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30994|rtt_var:15497|pto_duration:92982|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 249605] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 249609] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 249617] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 337|
[2025/09/12 05:05:23 249624] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523367544|now:1757653523249601|interv:117943|
[2025/09/12 05:05:23 249631] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523367544|now:1757653523249601|interval:117943|pto_count:0|srtt:30994
[2025/09/12 05:05:23 249639] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46346|inflight:337|
[2025/09/12 05:05:23 249646] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523367544|
[2025/09/12 05:05:23 249652] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523367544|
[2025/09/12 05:05:23 249656] [debug] |xqc_engine_wakeup_after|wakeup:1757653523367544|now:1757653523249656|diff:117888|
[2025/09/12 05:05:23 249661] [debug] |xqc_engine_main_logic|END|now:1757653523249516|
[2025/09/12 05:05:23 249666] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523249666|
[2025/09/12 05:05:23 249670] [debug] |xqc_engine_wakeup_after|wakeup:1757653523367544|now:1757653523249670|diff:117874|
[2025/09/12 05:05:23 249674] [debug] |xqc_engine_main_logic|END|now:1757653523249666|
[2025/09/12 05:05:23 280400] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:44|state:ESTABED|recv_time:1757653523280398|
[2025/09/12 05:05:23 280418] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 280427] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611641|
[2025/09/12 05:05:23 280435] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611642|
[2025/09/12 05:05:23 280446] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611642|
[2025/09/12 05:05:23 280453] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:23 280463] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:10|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:05:23 280472] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:337|prior_delivered:394|prior_time:1757653523249211|is_app_limited:0|send_elapse:31345|ack_elapse:31187|ctl_first_sent_time:1757653523249562|lagest_ack_time:1757653523280398|curr_delivered:677|
[2025/09/12 05:05:23 280481] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523249562|
[2025/09/12 05:05:23 280489] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:23 280496] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:30994|rttvar:15497|minrtt:30994|latest_rtt:30836|ack_delay:120|
[2025/09/12 05:05:23 280504] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |after update rtt|conn:0000560C591AEFFC|srtt:30959|rttvar:11692|minrtt:30836|latest_rtt:30836|ack_delay:120|
[2025/09/12 05:05:23 280513] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:23 280522] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653523218310|lost_send_time:1757653523245570|loss_delay:34828|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:23 280540] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653523218310u|
[2025/09/12 05:05:23 280549] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:23 280558] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:23 280566] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 280574] [debug] |scid:b475a819d4d80e50a6b94498|xqc_generate_sample|sampler: send_elapse 31345, ack_elapse 31187, delivered 283|rate 9028|lost 2|
[2025/09/12 05:05:23 280582] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:23 280590] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9028) in round 2|
[2025/09/12 05:05:23 280597] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|probertt expire|rtt:30836, old_rtt:30994|
[2025/09/12 05:05:23 280602] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|minrtt expire|rtt:30836, old_rtt:30994|
[2025/09/12 05:05:23 280607] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:788|
[2025/09/12 05:05:23 280611] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46346|packet_lost:1|acked:283|po_sent_time:1757653523249562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:677|
[2025/09/12 05:05:23 280617] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46346|packet_lost:1|acked:283|po_sent_time:1757653523249562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:677|
[2025/09/12 05:05:23 280623] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |bbr on ack|mode:0|pacing_rate:4277327|bw:12505|cwnd:46629|full_bw_reached:0|inflight:0|srtt:30959|latest_rtt:30836|min_rtt:30836|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:23 280630] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611642|largest:1102611642|pns:2|
[2025/09/12 05:05:23 280636] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:1102611642|frame:ACK |recv_time:1757653523280398|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 280642] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643280398|now:1757653523280398|interv:120000000|
[2025/09/12 05:05:23 280647] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643280398|now:1757653523280398|interv:120000000|
[2025/09/12 05:05:23 280652] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523367544|pq_index:0|
[2025/09/12 05:05:23 280657] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523249516|
[2025/09/12 05:05:23 280662] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523280662|
[2025/09/12 05:05:23 280668] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523280666|
[2025/09/12 05:05:23 280675] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:30959|min_srtt:30959|path_bw:12505|loss_rate:8.33|path_pto:0|
[2025/09/12 05:05:23 280681] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_can_send|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:46629|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 280691] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:30959|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:23 280697] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:23 280703] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 280709] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_can_send|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:46629|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 280714] [debug] |scid:b475a819d4d80e50a6b94498|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:23 280719] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:23 280754] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653523280728|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 280761] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:11|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:23 280767] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:23 280772] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:77727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 280779] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 280787] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 280795] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:23 280803] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523383455|now:1757653523280772|interv:102683|
[2025/09/12 05:05:23 280812] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523383455|now:1757653523280772|interval:102683|pto_count:0|srtt:30959
[2025/09/12 05:05:23 280817] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:54|
[2025/09/12 05:05:23 280824] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523383455|
[2025/09/12 05:05:23 280829] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523383455|
[2025/09/12 05:05:23 280834] [debug] |xqc_engine_wakeup_after|wakeup:1757653523383455|now:1757653523280834|diff:102621|
[2025/09/12 05:05:23 280839] [debug] |xqc_engine_main_logic|END|now:1757653523280666|
[2025/09/12 05:05:23 280846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523280846|
[2025/09/12 05:05:23 280851] [debug] |xqc_engine_wakeup_after|wakeup:1757653523383455|now:1757653523280851|diff:102604|
[2025/09/12 05:05:23 280855] [debug] |xqc_engine_main_logic|END|now:1757653523280846|
[2025/09/12 05:05:23 384008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523384007|
[2025/09/12 05:05:23 384031] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523383455|pq_index:0|
[2025/09/12 05:05:23 384066] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523280666|
[2025/09/12 05:05:23 384076] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523384074|
[2025/09/12 05:05:23 384082] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653523383455|now:1757653523384074|
[2025/09/12 05:05:23 384088] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:23 384093] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:54|
[2025/09/12 05:05:23 384098] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:77727|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 384104] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 384109] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 384114] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:23 384118] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:23 384124] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:23 384131] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:23 384136] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:1
[2025/09/12 05:05:23 384141] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:23 384146] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 384151] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653523384074|
[2025/09/12 05:05:23 384156] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 384162] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 384168] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 384173] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 384179] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:23 384219] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653523384189|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 384226] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:12|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 384237] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:23 384242] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:155454|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:23 384248] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 384253] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 384257] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:23 384262] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523589643|now:1757653523384242|interv:205401|
[2025/09/12 05:05:23 384267] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523589643|now:1757653523384242|interval:205401|pto_count:1|srtt:30959
[2025/09/12 05:05:23 384273] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:54|
[2025/09/12 05:05:23 384279] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 384284] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:23 384308] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653523384291|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 384315] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:13|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 384320] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:23 384325] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:155454|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:23 384330] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 384335] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 384340] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:23 384344] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523589745|now:1757653523384325|interv:205420|
[2025/09/12 05:05:23 384349] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523589745|now:1757653523384325|interval:205420|pto_count:1|srtt:30959
[2025/09/12 05:05:23 384355] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:108|
[2025/09/12 05:05:23 384361] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523589745|
[2025/09/12 05:05:23 384366] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523589745|
[2025/09/12 05:05:23 384371] [debug] |xqc_engine_wakeup_after|wakeup:1757653523589745|now:1757653523384371|diff:205374|
[2025/09/12 05:05:23 384376] [debug] |xqc_engine_main_logic|END|now:1757653523384074|
[2025/09/12 05:05:23 560531] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1342|state:ESTABED|recv_time:1757653523560529|
[2025/09/12 05:05:23 560554] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 560569] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611642|
[2025/09/12 05:05:23 560580] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611646|
[2025/09/12 05:05:23 560591] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611646|
[2025/09/12 05:05:23 560602] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:23 560612] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:23 560622] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:23 560637] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:ACK_01RTT|expire:1757653523585529|now:1757653523560529|interv:25000|
[2025/09/12 05:05:23 560649] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523560529|max_ack_delay:25000|
[2025/09/12 05:05:23 560659] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611646|largest:1102611646|pns:2|
[2025/09/12 05:05:23 560670] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1342|pkt_type:SHORT_HEADER|pkt_num:1102611646|frame:PADDING PING |recv_time:1757653523560529|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 560682] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643560529|now:1757653523560529|interv:120000000|
[2025/09/12 05:05:23 560692] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643560529|now:1757653523560529|interv:120000000|
[2025/09/12 05:05:23 560701] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523589745|pq_index:0|
[2025/09/12 05:05:23 560711] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523384074|
[2025/09/12 05:05:23 560717] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523560717|
[2025/09/12 05:05:23 560725] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523560724|
[2025/09/12 05:05:23 560734] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523585529|
[2025/09/12 05:05:23 560740] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523585529|
[2025/09/12 05:05:23 560747] [debug] |xqc_engine_wakeup_after|wakeup:1757653523585529|now:1757653523560747|diff:24782|
[2025/09/12 05:05:23 560754] [debug] |xqc_engine_main_logic|END|now:1757653523560724|
[2025/09/12 05:05:23 560761] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523560761|
[2025/09/12 05:05:23 560767] [debug] |xqc_engine_wakeup_after|wakeup:1757653523585529|now:1757653523560767|diff:24762|
[2025/09/12 05:05:23 560774] [debug] |xqc_engine_main_logic|END|now:1757653523560761|
[2025/09/12 05:05:23 585873] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523585872|
[2025/09/12 05:05:23 585892] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523585529|pq_index:0|
[2025/09/12 05:05:23 585901] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523560724|
[2025/09/12 05:05:23 585919] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523585917|
[2025/09/12 05:05:23 585925] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653523585529|now:1757653523585917|
[2025/09/12 05:05:23 585930] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:23 585935] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653523585529|now:1757653523585917|
[2025/09/12 05:05:23 585940] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:23 585948] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611646|ack_delay:25418|first_ack_range:0|largest_pkt_recv_time:1757653523560529|
[2025/09/12 05:05:23 585953] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611646|low:1102611646|pkt_pns:2|
[2025/09/12 05:05:23 585958] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611642|low:1102611641|pkt_pns:2|
[2025/09/12 05:05:23 585963] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611638|low:1102611638|pkt_pns:2|
[2025/09/12 05:05:23 585968] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611636|low:1102611636|pkt_pns:2|
[2025/09/12 05:05:23 585973] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:19|path:0|path_largest_recv:1102611646|frame_largest_recv:1102611646|
[2025/09/12 05:05:23 585978] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:23 585984] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 585990] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:41|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:23 585997] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:23 586036] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:14|size:41|sent:57|pkt_type:SHORT_HEADER|frame:ACK |inflight:108|now:1757653523586006|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 586071] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:14|origin_pktnum:0|size:41|enc_size:57|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 586078] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523589745|
[2025/09/12 05:05:23 586083] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523589745|
[2025/09/12 05:05:23 586088] [debug] |xqc_engine_wakeup_after|wakeup:1757653523589745|now:1757653523586088|diff:3657|
[2025/09/12 05:05:23 586094] [debug] |xqc_engine_main_logic|END|now:1757653523585917|
[2025/09/12 05:05:23 590195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523590195|
[2025/09/12 05:05:23 590212] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523589745|pq_index:0|
[2025/09/12 05:05:23 590219] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523585917|
[2025/09/12 05:05:23 590227] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523590225|
[2025/09/12 05:05:23 590241] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653523589745|now:1757653523590225|
[2025/09/12 05:05:23 590246] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:23 590252] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:108|
[2025/09/12 05:05:23 590257] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:155454|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:23 590264] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 590269] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 590274] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:23 590280] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:23 590286] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:23 590293] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:23 590299] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:2
[2025/09/12 05:05:23 590305] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:310908|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:23 590311] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 590316] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 590321] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:23 590326] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523795199|now:1757653523590305|interv:204894|
[2025/09/12 05:05:23 590333] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523795199|now:1757653523590305|interval:204894|pto_count:2|srtt:30959
[2025/09/12 05:05:23 590343] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 590349] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 590354] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 590360] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:23 590398] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:108|now:1757653523590369|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 590405] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:15|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:23 590416] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:05:23 590421] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:310908|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:23 590427] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 590431] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 590436] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 162|
[2025/09/12 05:05:23 590441] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653524001277|now:1757653523590421|interv:410856|
[2025/09/12 05:05:23 590446] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653524001277|now:1757653523590421|interval:410856|pto_count:2|srtt:30959
[2025/09/12 05:05:23 590452] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:162|
[2025/09/12 05:05:23 590458] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:23 590463] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:23 590487] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:16|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:162|now:1757653523590470|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 590494] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:16|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:23 590499] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:162|applimit:0|
[2025/09/12 05:05:23 590504] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30959|rtt_var:11692|pto_duration:310908|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:23 590510] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 590514] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 590519] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 216|
[2025/09/12 05:05:23 590524] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653524001378|now:1757653523590504|interv:410874|
[2025/09/12 05:05:23 590528] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653524001378|now:1757653523590504|interval:410874|pto_count:2|srtt:30959
[2025/09/12 05:05:23 590534] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:216|
[2025/09/12 05:05:23 590539] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524001378|
[2025/09/12 05:05:23 590545] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524001378|
[2025/09/12 05:05:23 590549] [debug] |xqc_engine_wakeup_after|wakeup:1757653524001378|now:1757653523590549|diff:410829|
[2025/09/12 05:05:23 590555] [debug] |xqc_engine_main_logic|END|now:1757653523590225|
[2025/09/12 05:05:23 621109] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:39|state:ESTABED|recv_time:1757653523621106|
[2025/09/12 05:05:23 621130] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 621143] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611646|
[2025/09/12 05:05:23 621151] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611648|
[2025/09/12 05:05:23 621163] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611648|
[2025/09/12 05:05:23 621171] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:23 621182] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:12|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:12|
[2025/09/12 05:05:23 621193] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:677|prior_time:1757653523384189|is_app_limited:0|send_elapse:0|ack_elapse:236917|ctl_first_sent_time:1757653523384189|lagest_ack_time:1757653523621106|curr_delivered:731|
[2025/09/12 05:05:23 621204] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523384189|
[2025/09/12 05:05:23 621213] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:23 621222] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:13|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:13|
[2025/09/12 05:05:23 621231] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:677|prior_time:1757653523384189|is_app_limited:0|send_elapse:0|ack_elapse:236917|ctl_first_sent_time:1757653523384189|lagest_ack_time:1757653523621106|curr_delivered:785|
[2025/09/12 05:05:23 621240] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523384291|
[2025/09/12 05:05:23 621249] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:23 621257] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:15|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:15|
[2025/09/12 05:05:23 621266] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:677|prior_time:1757653523384189|is_app_limited:0|send_elapse:0|ack_elapse:236917|ctl_first_sent_time:1757653523384189|lagest_ack_time:1757653523621106|curr_delivered:839|
[2025/09/12 05:05:23 621273] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523590369|
[2025/09/12 05:05:23 621279] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:23 621284] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:16|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:05:23 621291] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:677|prior_time:1757653523384189|is_app_limited:0|send_elapse:0|ack_elapse:236917|ctl_first_sent_time:1757653523384189|lagest_ack_time:1757653523621106|curr_delivered:893|
[2025/09/12 05:05:23 621297] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523590470|
[2025/09/12 05:05:23 621311] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:23 621316] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:30959|rttvar:11692|minrtt:30836|latest_rtt:30636|ack_delay:48|
[2025/09/12 05:05:23 621322] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |after update rtt|conn:0000560C591AEFFC|srtt:30913|rttvar:8861|minrtt:30636|latest_rtt:30636|ack_delay:48|
[2025/09/12 05:05:23 621328] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:05:23 621335] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1102611647|pns:2|
[2025/09/12 05:05:23 621340] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:23 621347] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:23 621352] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 621357] [debug] |scid:b475a819d4d80e50a6b94498|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 236917, delivered 216|rate 911|lost 2|
[2025/09/12 05:05:23 621363] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:23 621370] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (911) in round 3|
[2025/09/12 05:05:23 621376] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|probertt expire|rtt:30636, old_rtt:30836|
[2025/09/12 05:05:23 621383] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|minrtt expire|rtt:30636, old_rtt:30836|
[2025/09/12 05:05:23 621389] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:576|
[2025/09/12 05:05:23 621394] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46629|packet_lost:0|acked:216|po_sent_time:1757653523590470|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:893|
[2025/09/12 05:05:23 621400] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46629|packet_lost:0|acked:216|po_sent_time:1757653523590470|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:893|
[2025/09/12 05:05:23 621406] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |bbr on ack|mode:0|pacing_rate:4277327|bw:12505|cwnd:46845|full_bw_reached:0|inflight:0|srtt:30913|latest_rtt:30636|min_rtt:30636|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:23 621412] [stats] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0||cwnd:46845|inflight:0|mode:0|applimit:0|pacing_rate:4277327|bw:12505|srtt:30913|latest_rtt:30636|min_rtt:30636|send:17|lost:2|tlp:2|recv:8|recovery:0|slow_start:1|conn_life:767502|acked:216|delivered:893|is_cwnd_limited:0|
[2025/09/12 05:05:23 621419] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:23 621424] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:23 621430] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611648|largest:1102611648|pns:2|
[2025/09/12 05:05:23 621435] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1102611648|frame:PADDING ACK |recv_time:1757653523621106|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 621445] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643621106|now:1757653523621106|interv:120000000|
[2025/09/12 05:05:23 621450] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643621106|now:1757653523621106|interv:120000000|
[2025/09/12 05:05:23 621455] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524001378|pq_index:0|
[2025/09/12 05:05:23 621460] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523590225|
[2025/09/12 05:05:23 621465] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523621465|
[2025/09/12 05:05:23 621472] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523621470|
[2025/09/12 05:05:23 621480] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653643621106|
[2025/09/12 05:05:23 621485] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653643621106|
[2025/09/12 05:05:23 621489] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653523621489|diff:55201362|
[2025/09/12 05:05:23 621495] [debug] |xqc_engine_main_logic|END|now:1757653523621470|
[2025/09/12 05:05:23 621501] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523621501|
[2025/09/12 05:05:23 621506] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653523621506|diff:55201345|
[2025/09/12 05:05:23 621511] [debug] |xqc_engine_main_logic|END|now:1757653523621501|
[2025/09/12 05:05:23 756741] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:309|state:ESTABED|recv_time:1757653523756740|
[2025/09/12 05:05:23 756759] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 756768] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611648|
[2025/09/12 05:05:23 756774] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611649|
[2025/09/12 05:05:23 756784] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611649|
[2025/09/12 05:05:23 756790] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756796] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|7a71a506d7eac2d0c4adbf3aacdca574a3|sr_token:95570cd264d7e3a40a6367009d650c11
[2025/09/12 05:05:23 756806] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756813] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|1f43a681339bb0256acaf6bbb4328cc8f2|sr_token:0ca6df82c51962305ae7fffbd828ca93
[2025/09/12 05:05:23 756822] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756828] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|512e5e50e1160d6eef2ecd48d753e983c6|sr_token:d0aa75de73c4cd235d30b779b460c2ab
[2025/09/12 05:05:23 756850] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756857] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|48c4d62cab2fde726b28cbf40026125812|sr_token:b827d3590e0272bbd4a2caa71332a377
[2025/09/12 05:05:23 756876] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756883] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|513826a437e2a8c28fbcb0d51a105b0da5|sr_token:cae3a3c333f8a6d9d0bf58c84aa95bb8
[2025/09/12 05:05:23 756899] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756905] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|6e2bd462d290ff8fb71a97793685221217|sr_token:de8f384d4b2003200c040e824ef52180
[2025/09/12 05:05:23 756913] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 756919] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|5d4eafeb70216942a4ba797735984f45dd|sr_token:d5ec1dacf80b99e2be57ae224789e943
[2025/09/12 05:05:23 756927] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:23 756934] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:23 756945] [debug] |scid:b475a819d4d80e50a6b94498|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:23 756950] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:23 756954] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653643621106|pq_index:1|
[2025/09/12 05:05:23 756958] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523621470|
[2025/09/12 05:05:23 756962] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:23 756967] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:ACK_01RTT|expire:1757653523781740|now:1757653523756740|interv:25000|
[2025/09/12 05:05:23 756972] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523756740|max_ack_delay:25000|
[2025/09/12 05:05:23 756977] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611649|largest:1102611649|pns:2|
[2025/09/12 05:05:23 756982] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1102611649|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653523756740|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 756987] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643756740|now:1757653523756740|interv:120000000|
[2025/09/12 05:05:23 756991] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643756740|now:1757653523756740|interv:120000000|
[2025/09/12 05:05:23 756995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523756995|
[2025/09/12 05:05:23 757001] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523757000|
[2025/09/12 05:05:23 757009] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591AEFFC|
[2025/09/12 05:05:23 757114] [debug] |scid:b475a819d4d80e50a6b94498|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:23 757125] [debug] |scid:b475a819d4d80e50a6b94498|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:23 757132] [debug] |scid:b475a819d4d80e50a6b94498|xqc_sample_check_app_limited|path:0|applimit:893|
[2025/09/12 05:05:23 757142] [info] |scid:b475a819d4d80e50a6b94498|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591AEFFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:05:23 757158] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|
[2025/09/12 05:05:23 757170] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:30913|min_srtt:30913|path_bw:12505|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:23 757178] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_can_send|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:46845|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 757202] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:30913|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:23 757209] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:23 757217] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:23 757224] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_can_send|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:46845|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 757231] [debug] |scid:b475a819d4d80e50a6b94498|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:23 757238] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:23 757280] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653523757249|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 757289] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:17|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 757295] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:893|
[2025/09/12 05:05:23 757302] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30913|rtt_var:8861|pto_duration:66357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 757309] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 757316] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 757322] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:23 757328] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653523848606|now:1757653523757302|interv:91304|
[2025/09/12 05:05:23 757334] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653523848606|now:1757653523757302|interval:91304|pto_count:0|srtt:30913
[2025/09/12 05:05:23 757341] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46845|inflight:1050|
[2025/09/12 05:05:23 757349] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523781740|
[2025/09/12 05:05:23 757364] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523781740|
[2025/09/12 05:05:23 757370] [debug] |xqc_engine_wakeup_after|wakeup:1757653523781740|now:1757653523757370|diff:24370|
[2025/09/12 05:05:23 757375] [debug] |xqc_engine_main_logic|END|now:1757653523757000|
[2025/09/12 05:05:23 757382] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:309|state:ESTABED|recv_time:1757653523757382|
[2025/09/12 05:05:23 757387] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 757393] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611649|
[2025/09/12 05:05:23 757397] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611650|
[2025/09/12 05:05:23 757403] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611650|
[2025/09/12 05:05:23 757407] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757411] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|7a71a506d7eac2d0c4adbf3aacdca574a3|sr_token:95570cd264d7e3a40a6367009d650c11
[2025/09/12 05:05:23 757415] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757419] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|1f43a681339bb0256acaf6bbb4328cc8f2|sr_token:0ca6df82c51962305ae7fffbd828ca93
[2025/09/12 05:05:23 757423] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757427] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|512e5e50e1160d6eef2ecd48d753e983c6|sr_token:d0aa75de73c4cd235d30b779b460c2ab
[2025/09/12 05:05:23 757431] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757437] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|48c4d62cab2fde726b28cbf40026125812|sr_token:b827d3590e0272bbd4a2caa71332a377
[2025/09/12 05:05:23 757444] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757450] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|513826a437e2a8c28fbcb0d51a105b0da5|sr_token:cae3a3c333f8a6d9d0bf58c84aa95bb8
[2025/09/12 05:05:23 757456] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757462] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|6e2bd462d290ff8fb71a97793685221217|sr_token:de8f384d4b2003200c040e824ef52180
[2025/09/12 05:05:23 757466] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:23 757469] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|5d4eafeb70216942a4ba797735984f45dd|sr_token:d5ec1dacf80b99e2be57ae224789e943
[2025/09/12 05:05:23 757473] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:23 757477] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:23 757482] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:23 757487] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:23 757492] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:23 757496] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611650|largest:1102611650|pns:2|
[2025/09/12 05:05:23 757505] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1102611650|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653523757382|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 757510] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643757382|now:1757653523757382|interv:120000000|
[2025/09/12 05:05:23 757514] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643757382|now:1757653523757382|interv:120000000|
[2025/09/12 05:05:23 757519] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523781740|pq_index:0|
[2025/09/12 05:05:23 757525] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523757000|
[2025/09/12 05:05:23 757532] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523757532|
[2025/09/12 05:05:23 757539] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523757538|
[2025/09/12 05:05:23 757546] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611650|ack_delay:164|first_ack_range:2|largest_pkt_recv_time:1757653523757382|
[2025/09/12 05:05:23 757551] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611650|low:1102611648|pkt_pns:2|
[2025/09/12 05:05:23 757555] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1102611650|frame_largest_recv:1102611650|
[2025/09/12 05:05:23 757559] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:23 757563] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 757568] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:23 757573] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:23 757599] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:18|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653523757579|stream_id:0|stream_offset:0|
[2025/09/12 05:05:23 757609] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:18|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 757617] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653523848606|
[2025/09/12 05:05:23 757624] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653523848606|
[2025/09/12 05:05:23 757630] [debug] |xqc_engine_wakeup_after|wakeup:1757653523848606|now:1757653523757630|diff:90976|
[2025/09/12 05:05:23 757637] [debug] |xqc_engine_main_logic|END|now:1757653523757538|
[2025/09/12 05:05:23 757646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523757645|
[2025/09/12 05:05:23 757651] [debug] |xqc_engine_wakeup_after|wakeup:1757653523848606|now:1757653523757651|diff:90955|
[2025/09/12 05:05:23 757662] [debug] |xqc_engine_main_logic|END|now:1757653523757645|
[2025/09/12 05:05:23 848805] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523848805|
[2025/09/12 05:05:23 848823] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523848606|pq_index:0|
[2025/09/12 05:05:23 848829] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523757538|
[2025/09/12 05:05:23 848836] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523848835|
[2025/09/12 05:05:23 848851] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653523848606|now:1757653523848835|
[2025/09/12 05:05:23 848856] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:23 848861] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:1050|
[2025/09/12 05:05:23 848866] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30913|rtt_var:8861|pto_duration:66357|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:23 848872] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 848877] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 848882] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:23 848887] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:23 848892] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:23 848899] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:17|
[2025/09/12 05:05:23 848903] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:23 848909] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:1
[2025/09/12 05:05:23 848914] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:23 848919] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 848924] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653523848835|
[2025/09/12 05:05:23 848929] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 848935] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 848940] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 848946] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:23 848952] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:23 848993] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653523848962|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 849000] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:19|origin_pktnum:17|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:23 849006] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:893|
[2025/09/12 05:05:23 849012] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30913|rtt_var:8861|pto_duration:132714|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:23 849022] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 849027] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 849033] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:23 849065] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653524031676|now:1757653523849011|interv:182665|
[2025/09/12 05:05:23 849073] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653524031676|now:1757653523849011|interval:182665|pto_count:1|srtt:30913
[2025/09/12 05:05:23 849083] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46845|inflight:1050|
[2025/09/12 05:05:23 849093] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:23 849102] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:23 849139] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653523849115|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:23 849146] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:20|origin_pktnum:17|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:23 849154] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:893|
[2025/09/12 05:05:23 849162] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|srtt:30913|rtt_var:8861|pto_duration:132714|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:23 849170] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:23 849178] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:23 849186] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:23 849194] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:LOSS_DETECTION|expire:1757653524031829|now:1757653523849161|interv:182668|
[2025/09/12 05:05:23 849202] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653524031829|now:1757653523849161|interval:182668|pto_count:1|srtt:30913
[2025/09/12 05:05:23 849212] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46845|inflight:2100|
[2025/09/12 05:05:23 849221] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524031829|
[2025/09/12 05:05:23 849226] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524031829|
[2025/09/12 05:05:23 849231] [debug] |xqc_engine_wakeup_after|wakeup:1757653524031829|now:1757653523849231|diff:182598|
[2025/09/12 05:05:23 849237] [debug] |xqc_engine_main_logic|END|now:1757653523848835|
[2025/09/12 05:05:23 886419] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:39|state:ESTABED|recv_time:1757653523886417|
[2025/09/12 05:05:23 886441] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:23 886462] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611650|
[2025/09/12 05:05:23 886471] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611652|
[2025/09/12 05:05:23 886483] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611652|
[2025/09/12 05:05:23 886492] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:23 886503] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:19|origin_pktnum:17|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:19|
[2025/09/12 05:05:23 886513] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1050|prior_delivered:893|prior_time:1757653523848962|is_app_limited:1|send_elapse:0|ack_elapse:37455|ctl_first_sent_time:1757653523848962|lagest_ack_time:1757653523886417|curr_delivered:1943|
[2025/09/12 05:05:23 886523] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523848962|
[2025/09/12 05:05:23 886531] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:23 886541] [debug] |scid:b475a819d4d80e50a6b94498|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:23 886549] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:STREAM_CLOSE|expire:1757653524160619|now:1757653523886548|interv:274071|
[2025/09/12 05:05:23 886558] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:23 886567] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:20|origin_pktnum:17|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:20|
[2025/09/12 05:05:23 886577] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1050|prior_delivered:893|prior_time:1757653523848962|is_app_limited:1|send_elapse:0|ack_elapse:37455|ctl_first_sent_time:1757653523848962|lagest_ack_time:1757653523886417|curr_delivered:2993|
[2025/09/12 05:05:23 886586] [debug] |scid:b475a819d4d80e50a6b94498|xqc_update_sample|sampler_sent_time_update:1757653523849115|
[2025/09/12 05:05:23 886595] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:23 886604] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:30913|rttvar:8861|minrtt:30636|latest_rtt:37302|ack_delay:5176|
[2025/09/12 05:05:23 886613] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |after update rtt|conn:0000560C591AEFFC|srtt:31064|rttvar:6949|minrtt:30636|latest_rtt:37302|ack_delay:5176|
[2025/09/12 05:05:23 886623] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_get_lost_sent_pn|largest_acked:20|lost_pn:17|thresh:3|
[2025/09/12 05:05:23 886632] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:23 886640] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:23 886646] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:23 886652] [debug] |scid:b475a819d4d80e50a6b94498|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 37455, delivered 2100|rate 56067|lost 2|
[2025/09/12 05:05:23 886657] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:23 886669] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56067) in round 4|
[2025/09/12 05:05:23 886675] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_update_min_rtt|minrtt expire|rtt:30636, old_rtt:30636|
[2025/09/12 05:05:23 886680] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4200|
[2025/09/12 05:05:23 886686] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46845|packet_lost:0|acked:2100|po_sent_time:1757653523849115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2993|
[2025/09/12 05:05:23 886692] [debug] |scid:b475a819d4d80e50a6b94498|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46845|packet_lost:0|acked:2100|po_sent_time:1757653523849115|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2993|
[2025/09/12 05:05:23 886698] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |bbr on ack|mode:0|pacing_rate:4277327|bw:56067|cwnd:48945|full_bw_reached:0|inflight:0|srtt:31064|latest_rtt:37302|min_rtt:30636|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:23 886704] [stats] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |bandwidth change record|bw_before:12505|bw_after:56067|srtt:31064|cwnd:48945|
[2025/09/12 05:05:23 886710] [stats] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6 |path:0||cwnd:48945|inflight:0|mode:0|applimit:0|pacing_rate:4277327|bw:56067|srtt:31064|latest_rtt:37302|min_rtt:30636|send:20|lost:2|tlp:3|recv:11|recovery:0|slow_start:1|conn_life:1032800|acked:2100|delivered:2993|is_cwnd_limited:0|
[2025/09/12 05:05:23 886718] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:23 886723] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:23 886730] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611652|largest:1102611652|pns:2|
[2025/09/12 05:05:23 886736] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1102611652|frame:PADDING ACK |recv_time:1757653523886417|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:23 886742] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653643886417|now:1757653523886417|interv:120000000|
[2025/09/12 05:05:23 886748] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653643886417|now:1757653523886417|interv:120000000|
[2025/09/12 05:05:23 886753] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524031829|pq_index:0|
[2025/09/12 05:05:23 886759] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523848835|
[2025/09/12 05:05:23 886764] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523886764|
[2025/09/12 05:05:23 886771] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653523886769|
[2025/09/12 05:05:23 886779] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524160619|
[2025/09/12 05:05:23 886785] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524160619|
[2025/09/12 05:05:23 886790] [debug] |xqc_engine_wakeup_after|wakeup:1757653524160619|now:1757653523886790|diff:273829|
[2025/09/12 05:05:23 886800] [debug] |xqc_engine_main_logic|END|now:1757653523886769|
[2025/09/12 05:05:23 886807] [debug] |xqc_engine_main_logic|BEGIN|now:1757653523886807|
[2025/09/12 05:05:23 886812] [debug] |xqc_engine_wakeup_after|wakeup:1757653524160619|now:1757653523886812|diff:273807|
[2025/09/12 05:05:23 886817] [debug] |xqc_engine_main_logic|END|now:1757653523886807|
[2025/09/12 05:05:24 036210] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:309|state:ESTABED|recv_time:1757653524036208|
[2025/09/12 05:05:24 036231] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:24 036244] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611652|
[2025/09/12 05:05:24 036252] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611653|
[2025/09/12 05:05:24 036264] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611653|
[2025/09/12 05:05:24 036272] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036279] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|7a71a506d7eac2d0c4adbf3aacdca574a3|sr_token:95570cd264d7e3a40a6367009d650c11
[2025/09/12 05:05:24 036288] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036296] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|1f43a681339bb0256acaf6bbb4328cc8f2|sr_token:0ca6df82c51962305ae7fffbd828ca93
[2025/09/12 05:05:24 036303] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036311] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|512e5e50e1160d6eef2ecd48d753e983c6|sr_token:d0aa75de73c4cd235d30b779b460c2ab
[2025/09/12 05:05:24 036319] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036327] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|48c4d62cab2fde726b28cbf40026125812|sr_token:b827d3590e0272bbd4a2caa71332a377
[2025/09/12 05:05:24 036335] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036343] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|513826a437e2a8c28fbcb0d51a105b0da5|sr_token:cae3a3c333f8a6d9d0bf58c84aa95bb8
[2025/09/12 05:05:24 036351] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036359] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|6e2bd462d290ff8fb71a97793685221217|sr_token:de8f384d4b2003200c040e824ef52180
[2025/09/12 05:05:24 036366] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036374] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|5d4eafeb70216942a4ba797735984f45dd|sr_token:d5ec1dacf80b99e2be57ae224789e943
[2025/09/12 05:05:24 036382] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:24 036390] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:24 036399] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:24 036408] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:ACK_01RTT|expire:1757653524061208|now:1757653524036208|interv:25000|
[2025/09/12 05:05:24 036418] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524036208|max_ack_delay:25000|
[2025/09/12 05:05:24 036427] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611653|largest:1102611653|pns:2|
[2025/09/12 05:05:24 036445] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1102611653|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653524036208|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:24 036454] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653644036208|now:1757653524036208|interv:120000000|
[2025/09/12 05:05:24 036463] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653644036208|now:1757653524036208|interv:120000000|
[2025/09/12 05:05:24 036470] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524160619|pq_index:0|
[2025/09/12 05:05:24 036480] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653523886769|
[2025/09/12 05:05:24 036486] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524036486|
[2025/09/12 05:05:24 036496] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524036494|
[2025/09/12 05:05:24 036508] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524061208|
[2025/09/12 05:05:24 036515] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524061208|
[2025/09/12 05:05:24 036523] [debug] |xqc_engine_wakeup_after|wakeup:1757653524061208|now:1757653524036522|diff:24686|
[2025/09/12 05:05:24 036530] [debug] |xqc_engine_main_logic|END|now:1757653524036494|
[2025/09/12 05:05:24 036542] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:309|state:ESTABED|recv_time:1757653524036541|
[2025/09/12 05:05:24 036551] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:24 036561] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611653|
[2025/09/12 05:05:24 036569] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611654|
[2025/09/12 05:05:24 036580] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611654|
[2025/09/12 05:05:24 036588] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036597] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|7a71a506d7eac2d0c4adbf3aacdca574a3|sr_token:95570cd264d7e3a40a6367009d650c11
[2025/09/12 05:05:24 036604] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036611] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|1f43a681339bb0256acaf6bbb4328cc8f2|sr_token:0ca6df82c51962305ae7fffbd828ca93
[2025/09/12 05:05:24 036619] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036626] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|512e5e50e1160d6eef2ecd48d753e983c6|sr_token:d0aa75de73c4cd235d30b779b460c2ab
[2025/09/12 05:05:24 036634] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036642] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|48c4d62cab2fde726b28cbf40026125812|sr_token:b827d3590e0272bbd4a2caa71332a377
[2025/09/12 05:05:24 036650] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036657] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|513826a437e2a8c28fbcb0d51a105b0da5|sr_token:cae3a3c333f8a6d9d0bf58c84aa95bb8
[2025/09/12 05:05:24 036663] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036680] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|6e2bd462d290ff8fb71a97793685221217|sr_token:de8f384d4b2003200c040e824ef52180
[2025/09/12 05:05:24 036688] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 036695] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|5d4eafeb70216942a4ba797735984f45dd|sr_token:d5ec1dacf80b99e2be57ae224789e943
[2025/09/12 05:05:24 036700] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:24 036705] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:24 036711] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:24 036717] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:24 036723] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:24 036728] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611654|largest:1102611654|pns:2|
[2025/09/12 05:05:24 036734] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1102611654|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653524036541|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:24 036740] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653644036541|now:1757653524036541|interv:120000000|
[2025/09/12 05:05:24 036745] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653644036541|now:1757653524036541|interv:120000000|
[2025/09/12 05:05:24 036750] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524061208|pq_index:0|
[2025/09/12 05:05:24 036757] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653524036494|
[2025/09/12 05:05:24 036765] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524036765|
[2025/09/12 05:05:24 036775] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524036773|
[2025/09/12 05:05:24 036785] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611654|ack_delay:244|first_ack_range:2|largest_pkt_recv_time:1757653524036541|
[2025/09/12 05:05:24 036791] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611654|low:1102611652|pkt_pns:2|
[2025/09/12 05:05:24 036796] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611650|low:1102611648|pkt_pns:2|
[2025/09/12 05:05:24 036800] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1102611654|frame_largest_recv:1102611654|
[2025/09/12 05:05:24 036806] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:24 036811] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:24 036817] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:24 036823] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:24 036866] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:21|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653524036831|stream_id:0|stream_offset:0|
[2025/09/12 05:05:24 036884] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:21|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:24 036895] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524160619|
[2025/09/12 05:05:24 036903] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524160619|
[2025/09/12 05:05:24 036911] [debug] |xqc_engine_wakeup_after|wakeup:1757653524160619|now:1757653524036911|diff:123708|
[2025/09/12 05:05:24 036920] [debug] |xqc_engine_main_logic|END|now:1757653524036773|
[2025/09/12 05:05:24 036930] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524036930|
[2025/09/12 05:05:24 036938] [debug] |xqc_engine_wakeup_after|wakeup:1757653524160619|now:1757653524036938|diff:123681|
[2025/09/12 05:05:24 036946] [debug] |xqc_engine_main_logic|END|now:1757653524036930|
[2025/09/12 05:05:24 161123] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524161123|
[2025/09/12 05:05:24 161140] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524160619|pq_index:0|
[2025/09/12 05:05:24 161147] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653524036773|
[2025/09/12 05:05:24 161154] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524161152|
[2025/09/12 05:05:24 161161] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653524160619|now:1757653524161152|
[2025/09/12 05:05:24 161166] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:24 161171] [debug] |scid:b475a819d4d80e50a6b94498|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:24 161180] [stats] |scid:b475a819d4d80e50a6b94498|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653523756943|wrt_delay:197|snd_delay:306|finwrt_delay:197|finsnd_delay:92172|finrcv_delay:2|finread_delay:74|all_acked_delay:129596|firstfinack_dely:129588|close_delay:129605|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|path_info:mp is not supported in connection scid:b475a819d4d80e50a6b94498|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:24 161188] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653524160619|now:1757653524161152|
[2025/09/12 05:05:24 161194] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:24 161201] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653644036541|
[2025/09/12 05:05:24 161206] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653644036541|
[2025/09/12 05:05:24 161211] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653524161211|diff:54661640|
[2025/09/12 05:05:24 161216] [debug] |xqc_engine_main_logic|END|now:1757653524161152|
[2025/09/12 05:05:24 594249] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:309|state:ESTABED|recv_time:1757653524594244|
[2025/09/12 05:05:24 594280] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:24 594310] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611654|
[2025/09/12 05:05:24 594319] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611655|
[2025/09/12 05:05:24 594334] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611655|
[2025/09/12 05:05:24 594344] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594354] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|7a71a506d7eac2d0c4adbf3aacdca574a3|sr_token:95570cd264d7e3a40a6367009d650c11
[2025/09/12 05:05:24 594364] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594371] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|1f43a681339bb0256acaf6bbb4328cc8f2|sr_token:0ca6df82c51962305ae7fffbd828ca93
[2025/09/12 05:05:24 594379] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594387] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|512e5e50e1160d6eef2ecd48d753e983c6|sr_token:d0aa75de73c4cd235d30b779b460c2ab
[2025/09/12 05:05:24 594396] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594403] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|48c4d62cab2fde726b28cbf40026125812|sr_token:b827d3590e0272bbd4a2caa71332a377
[2025/09/12 05:05:24 594411] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594419] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|513826a437e2a8c28fbcb0d51a105b0da5|sr_token:cae3a3c333f8a6d9d0bf58c84aa95bb8
[2025/09/12 05:05:24 594427] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594435] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|6e2bd462d290ff8fb71a97793685221217|sr_token:de8f384d4b2003200c040e824ef52180
[2025/09/12 05:05:24 594444] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594451] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|5d4eafeb70216942a4ba797735984f45dd|sr_token:d5ec1dacf80b99e2be57ae224789e943
[2025/09/12 05:05:24 594460] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:24 594469] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:24 594478] [debug] |scid:b475a819d4d80e50a6b94498|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:05:24 594489] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:ACK_01RTT|expire:1757653524619244|now:1757653524594244|interv:25000|
[2025/09/12 05:05:24 594501] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524594244|max_ack_delay:25000|
[2025/09/12 05:05:24 594508] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611655|largest:1102611655|pns:2|
[2025/09/12 05:05:24 594516] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1102611655|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653524594244|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:24 594525] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653644594244|now:1757653524594244|interv:120000000|
[2025/09/12 05:05:24 594533] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653644594244|now:1757653524594244|interv:120000000|
[2025/09/12 05:05:24 594549] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653644036541|pq_index:1|
[2025/09/12 05:05:24 594557] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653524161152|
[2025/09/12 05:05:24 594564] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524594563|
[2025/09/12 05:05:24 594572] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524594570|
[2025/09/12 05:05:24 594585] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524619244|
[2025/09/12 05:05:24 594592] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524619244|
[2025/09/12 05:05:24 594599] [debug] |xqc_engine_wakeup_after|wakeup:1757653524619244|now:1757653524594599|diff:24645|
[2025/09/12 05:05:24 594609] [debug] |xqc_engine_main_logic|END|now:1757653524594570|
[2025/09/12 05:05:24 594621] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:309|state:ESTABED|recv_time:1757653524594620|
[2025/09/12 05:05:24 594630] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:24 594641] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611655|
[2025/09/12 05:05:24 594649] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611656|
[2025/09/12 05:05:24 594660] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611656|
[2025/09/12 05:05:24 594668] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594677] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|7a71a506d7eac2d0c4adbf3aacdca574a3|sr_token:95570cd264d7e3a40a6367009d650c11
[2025/09/12 05:05:24 594686] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594693] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|1f43a681339bb0256acaf6bbb4328cc8f2|sr_token:0ca6df82c51962305ae7fffbd828ca93
[2025/09/12 05:05:24 594701] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594708] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|512e5e50e1160d6eef2ecd48d753e983c6|sr_token:d0aa75de73c4cd235d30b779b460c2ab
[2025/09/12 05:05:24 594716] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594722] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|48c4d62cab2fde726b28cbf40026125812|sr_token:b827d3590e0272bbd4a2caa71332a377
[2025/09/12 05:05:24 594727] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594732] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|513826a437e2a8c28fbcb0d51a105b0da5|sr_token:cae3a3c333f8a6d9d0bf58c84aa95bb8
[2025/09/12 05:05:24 594737] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594742] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|6e2bd462d290ff8fb71a97793685221217|sr_token:de8f384d4b2003200c040e824ef52180
[2025/09/12 05:05:24 594747] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:24 594752] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_new_conn_id_frame|new_conn_id|5d4eafeb70216942a4ba797735984f45dd|sr_token:d5ec1dacf80b99e2be57ae224789e943
[2025/09/12 05:05:24 594757] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:24 594762] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:24 594775] [debug] |scid:b475a819d4d80e50a6b94498|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:05:24 594785] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:24 594794] [debug] |scid:b475a819d4d80e50a6b94498|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:24 594803] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611656|largest:1102611656|pns:2|
[2025/09/12 05:05:24 594809] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1102611656|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653524594620|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:24 594815] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653644594620|now:1757653524594620|interv:120000000|
[2025/09/12 05:05:24 594820] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653644594620|now:1757653524594620|interv:120000000|
[2025/09/12 05:05:24 594825] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524619244|pq_index:0|
[2025/09/12 05:05:24 594830] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653524594570|
[2025/09/12 05:05:24 594835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524594834|
[2025/09/12 05:05:24 594840] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524594839|
[2025/09/12 05:05:24 594849] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|largest_recv:1102611656|ack_delay:229|first_ack_range:4|largest_pkt_recv_time:1757653524594620|
[2025/09/12 05:05:24 594855] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611656|low:1102611652|pkt_pns:2|
[2025/09/12 05:05:24 594862] [debug] |scid:b475a819d4d80e50a6b94498|xqc_gen_ack_frame|high:1102611650|low:1102611648|pkt_pns:2|
[2025/09/12 05:05:24 594869] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1102611656|frame_largest_recv:1102611656|
[2025/09/12 05:05:24 594877] [debug] |scid:b475a819d4d80e50a6b94498|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:24 594886] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:24 594895] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:24 594902] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:24 594942] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:22|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653524594911|stream_id:0|stream_offset:0|
[2025/09/12 05:05:24 594951] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:22|origin_pktnum:0|size:36|enc_size:52|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:24 594963] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653644594620|
[2025/09/12 05:05:24 594971] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653644594620|
[2025/09/12 05:05:24 594979] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653524594979|diff:54227872|
[2025/09/12 05:05:24 594995] [debug] |xqc_engine_main_logic|END|now:1757653524594839|
[2025/09/12 05:05:24 595005] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524595005|
[2025/09/12 05:05:24 595013] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653524595013|diff:54227838|
[2025/09/12 05:05:24 595021] [debug] |xqc_engine_main_logic|END|now:1757653524595005|
[2025/09/12 05:05:24 625810] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:39|state:ESTABED|recv_time:1757653524625807|
[2025/09/12 05:05:24 625837] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b475a819d4d80e50a6b94498|spin_bit:0|
[2025/09/12 05:05:24 625853] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|largest_pn:1102611656|
[2025/09/12 05:05:24 625871] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1102611657|
[2025/09/12 05:05:24 625883] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1102611657|
[2025/09/12 05:05:24 625890] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:24 625898] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_DRAINING|expire:1757653524877477|now:1757653524625897|interv:251580|
[2025/09/12 05:05:24 625905] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:24 625911] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:24 625916] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:24 625922] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:24 625927] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:24 625932] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:24 625940] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:24 625949] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:24 625955] [debug] |scid:b475a819d4d80e50a6b94498|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:24 625962] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1102611657|largest:1102611657|pns:2|
[2025/09/12 05:05:24 625970] [info] |scid:b475a819d4d80e50a6b94498|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1102611657|frame:CONNECTION_CLOSE |recv_time:1757653524625807|dcid:b475a819d4d80e50a6b94498|dcid_seq:0|
[2025/09/12 05:05:24 625977] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:PATH_IDLE|expire:1757653644625807|now:1757653524625807|interv:120000000|
[2025/09/12 05:05:24 625983] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_set|type:CONN_IDLE|expire:1757653644625807|now:1757653524625807|interv:120000000|
[2025/09/12 05:05:24 625989] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653644594620|pq_index:1|
[2025/09/12 05:05:24 625997] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653524594839|
[2025/09/12 05:05:24 626003] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524626003|
[2025/09/12 05:05:24 626011] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524626009|
[2025/09/12 05:05:24 626029] [debug] |scid:b475a819d4d80e50a6b94498|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:31064|min_srtt:31064|path_bw:56067|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:24 626034] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:31064|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:24 626061] [debug] |scid:b475a819d4d80e50a6b94498|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:24 626068] [debug] |scid:b475a819d4d80e50a6b94498|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:24 626074] [debug] |scid:b475a819d4d80e50a6b94498|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:24 626112] [info] |scid:b475a819d4d80e50a6b94498|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:23|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653524626082|stream_id:0|stream_offset:0|
[2025/09/12 05:05:24 626119] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:23|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:24 626125] [debug] |scid:b475a819d4d80e50a6b94498|xqc_conn_next_wakeup_time|wakeup_time:1757653524877477|
[2025/09/12 05:05:24 626131] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_wakeup_queue|next_tick_time:1757653524877477|
[2025/09/12 05:05:24 626137] [debug] |xqc_engine_wakeup_after|wakeup:1757653524877477|now:1757653524626137|diff:251340|
[2025/09/12 05:05:24 626145] [debug] |xqc_engine_main_logic|END|now:1757653524626009|
[2025/09/12 05:05:24 626153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524626152|
[2025/09/12 05:05:24 626158] [debug] |xqc_engine_wakeup_after|wakeup:1757653524877477|now:1757653524626158|diff:251319|
[2025/09/12 05:05:24 626163] [debug] |xqc_engine_main_logic|END|now:1757653524626152|
[2025/09/12 05:05:24 878474] [debug] |xqc_engine_main_logic|BEGIN|now:1757653524878473|
[2025/09/12 05:05:24 878499] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_remove_wakeup_queue|next_tick_time:1757653524877477|pq_index:0|
[2025/09/12 05:05:24 878506] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_add_active_queue|last_ticked_time:1757653524626009|
[2025/09/12 05:05:24 878514] [debug] |scid:b475a819d4d80e50a6b94498|xqc_engine_process_conn|conn:0000560C591AEFFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653524878511|
[2025/09/12 05:05:24 878521] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653524877477|now:1757653524878511|
[2025/09/12 05:05:24 878527] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653524877477|now:1757653524878511|
[2025/09/12 05:05:24 878532] [debug] |scid:b475a819d4d80e50a6b94498|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:24 878538] [info] |xqc_engine_main_logic|conn:0000560C591AEFFC|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|conn_state:13|next_tick_time:1757653524877477
[2025/09/12 05:05:24 878555] [report] |scid:b475a819d4d80e50a6b94498|xqc_conn_destroy|0000560C591AEFFC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:363253|first_send_delay:903230|conn_persist:2024645|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-b475a819d4d80e50a6b94498 p-193.167.0.100-33199-f99dd5560fc46944644cea103df84d4ec6|hsk_recv:362952|close_recv:1771987|close_send:1772172|last_recv:1771897|last_send:1772172|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,29,19,17,3072,0,68,i32,4,26,39,40000,1102611657,1771,0,4,296,309,4080,1102611655,1740,0,4,296,309,4080,1102611656,1740,0,4,36,4,22,1741,4,26,40000,23,1772,4,36,4,21,1182,0-2,0-2,0-0,0-0,0-0,0-31,0-7377,0-7609,0-20,0-17,0-2,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:3|snd_pkt:20|spurious_loss:0|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:24 878619] [debug] |scid:b475a819d4d80e50a6b94498|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:24 878633] [debug] |scid:b475a819d4d80e50a6b94498|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:24 878641] [debug] |scid:b475a819d4d80e50a6b94498|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:24 878647] [debug] |scid:b475a819d4d80e50a6b94498|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:24 878703] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653524878703|diff:53944148|
[2025/09/12 05:05:24 878713] [debug] |xqc_engine_main_logic|END|now:1757653524878511|
[2025/09/12 05:05:25 001650] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:CONN_IDLE|expire:1757653585001648|now:1757653525001648|interv:60000000|
[2025/09/12 05:05:25 001685] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:PATH_IDLE|expire:1757653585001685|now:1757653525001685|interv:60000000|
[2025/09/12 05:05:25 001698] [debug] |xqc_path_create|path:0|dcid:e5d9de353e4e65fb7b71fbf253bcd9d87b|scid:d7539eebc3d018f9fc1d71bc|create_path_count:1|
[2025/09/12 05:05:25 001707] [debug] |scid:d7539eebc3d018f9fc1d71bc|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 05:05:25 001715] [debug] |xqc_path_init|path:0|dcid:e5d9de353e4e65fb7b71fbf253bcd9d87b|scid:d7539eebc3d018f9fc1d71bc|state:2|
[2025/09/12 05:05:25 001723] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_create|success|scid:d7539eebc3d018f9fc1d71bc|dcid:e5d9de353e4e65fb7b71fbf253bcd9d87b|conn:0000560C591AEFFC|
[2025/09/12 05:05:25 001731] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_server_create|hash odcid conn|odcid:7b1f5bc090c9b595667a769a491d962b4067|conn:0000560C591AEFFC|
[2025/09/12 05:05:25 001745] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_get_local_transport_params|generate sr_token[f8b71a853d0986e80c5f4c300edb9695] for cid[7b1f5bc090c9b595667a769a491d962b4067]
[2025/09/12 05:05:25 001771] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 001781] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1200|state:S_INIT|recv_time:1757653525001608|
[2025/09/12 05:05:25 001953] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 001963] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:25 001971] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 001976] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490635873|
[2025/09/12 05:05:25 001985] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:490635873|
[2025/09/12 05:05:25 001990] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 001996] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002002] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002018] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:25 002024] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002030] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002035] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:25 002066] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:25 002073] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:25 002078] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:25 002083] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002087] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002092] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002097] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002102] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002107] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002111] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002116] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002121] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002126] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002131] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002135] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002140] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002145] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002149] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002154] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 002158] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 002163] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002168] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002172] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002177] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002182] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002187] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002191] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002196] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002206] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002210] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002215] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002220] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002224] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002229] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002234] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002238] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 002243] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 002248] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002252] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002257] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002262] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002266] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002271] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 002275] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 002280] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002284] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002289] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002294] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002298] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002303] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 002325] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002331] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002336] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 002342] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002347] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002352] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:25 002357] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002362] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002366] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:25 002371] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002380] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002384] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002389] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002394] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002399] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002403] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002408] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:25 002413] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002418] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002423] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:25 002427] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002432] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002437] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 002442] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 002446] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 002451] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 002456] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 002461] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:25 002466] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002470] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002475] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 002480] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002485] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002489] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:25 002494] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002499] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002504] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:25 002509] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 002514] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002518] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:05:25 002566] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:25 002742] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:25 002747] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:25 002751] [warn] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:25 002958] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:25 002964] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 002968] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 002972] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 002980] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 002986] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:25 002990] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490635873|largest:490635873|pns:0|
[2025/09/12 05:05:25 002995] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1200|pkt_type:INIT|pkt_num:490635873|frame:PADDING PING CRYPTO |recv_time:1757653525001608|dcid:7b1f5bc090c9b595667a769a491d962b4067|dcid_seq:0|
[2025/09/12 05:05:25 003001] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:PATH_IDLE|expire:1757653585001608|now:1757653525001608|interv:60000000|
[2025/09/12 05:05:25 003005] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:CONN_IDLE|expire:1757653585001608|now:1757653525001608|interv:60000000|
[2025/09/12 05:05:25 003010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525003010|
[2025/09/12 05:05:25 003015] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653525003014|
[2025/09/12 05:05:25 003020] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:25 003024] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:25 003028] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 003032] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:25 003036] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:25 003059] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653525003059|
[2025/09/12 05:05:25 003064] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:25 003068] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 003072] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:25 003076] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653525003076|
[2025/09/12 05:05:25 003081] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653525003081|
[2025/09/12 05:05:25 003086] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653525003085|
[2025/09/12 05:05:25 003095] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653525003095|
[2025/09/12 05:05:25 003099] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:25 003105] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_gen_ack_frame|largest_recv:490635873|ack_delay:1497|first_ack_range:0|largest_pkt_recv_time:1757653525001608|
[2025/09/12 05:05:25 003110] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_gen_ack_frame|high:490635873|low:490635873|pkt_pns:0|
[2025/09/12 05:05:25 003114] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:490635873|frame_largest_recv:490635873|
[2025/09/12 05:05:25 003118] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:25 003124] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 003129] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:25 003134] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:25 003138] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 003142] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:25 003147] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:25 003151] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 003155] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:25 003159] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:25 003163] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 003167] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:25 003171] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:25 003175] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 003179] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:25 003183] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:25 003188] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003196] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:25 003201] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 003242] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653525003209|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003252] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 003259] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:25 003266] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 003274] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 003280] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 003284] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 003288] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525753209|now:1757653525003266|interv:749943|
[2025/09/12 05:05:25 003292] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653525753209|now:1757653525003266|interval:749943|pto_count:0|srtt:250000
[2025/09/12 05:05:25 003297] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:25 003303] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 003307] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 003334] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653525003314|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003343] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 003350] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:25 003357] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 003363] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 003368] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:25 003372] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 003375] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525753209|now:1757653525003356|interv:749853|
[2025/09/12 05:05:25 003379] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653525753209|now:1757653525003356|interval:749853|pto_count:0|srtt:250000
[2025/09/12 05:05:25 003389] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:25 003393] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 003397] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 003424] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653525003404|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003433] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 003440] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:25 003446] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 003452] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 003456] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:25 003460] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 003463] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525753209|now:1757653525003446|interv:749763|
[2025/09/12 05:05:25 003467] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653525753209|now:1757653525003446|interval:749763|pto_count:0|srtt:250000
[2025/09/12 05:05:25 003472] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:25 003476] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 003480] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:25 003503] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653525003486|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003511] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 003518] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:25 003525] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 003531] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 003535] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:25 003539] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 003543] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525753209|now:1757653525003525|interv:749684|
[2025/09/12 05:05:25 003551] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653525753209|now:1757653525003525|interval:749684|pto_count:0|srtt:250000
[2025/09/12 05:05:25 003555] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:25 003560] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 003564] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:25 003587] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653525003570|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003595] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 003602] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:25 003609] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 003615] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 003619] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:25 003623] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 003626] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525753209|now:1757653525003609|interv:749600|
[2025/09/12 05:05:25 003630] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653525753209|now:1757653525003609|interval:749600|pto_count:0|srtt:250000
[2025/09/12 05:05:25 003635] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:25 003639] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:25 003643] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 003665] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653525003649|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 003673] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 003681] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_next_wakeup_time|wakeup_time:1757653525753209|
[2025/09/12 05:05:25 003688] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_wakeup_queue|next_tick_time:1757653525753209|
[2025/09/12 05:05:25 003693] [debug] |xqc_engine_wakeup_after|wakeup:1757653525753209|now:1757653525003693|diff:749516|
[2025/09/12 05:05:25 003698] [debug] |xqc_engine_main_logic|END|now:1757653525003014|
[2025/09/12 05:05:25 003704] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525003704|
[2025/09/12 05:05:25 003708] [debug] |xqc_engine_wakeup_after|wakeup:1757653525753209|now:1757653525003708|diff:749501|
[2025/09/12 05:05:25 003716] [debug] |xqc_engine_main_logic|END|now:1757653525003704|
[2025/09/12 05:05:25 037790] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653525037788|
[2025/09/12 05:05:25 037809] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 037817] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:25 037829] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|largest_pn:490635873|
[2025/09/12 05:05:25 037837] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490635874|
[2025/09/12 05:05:25 037848] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:490635874|
[2025/09/12 05:05:25 037857] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:25 037867] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:25 037876] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653525003209|is_app_limited:1|send_elapse:0|ack_elapse:34579|ctl_first_sent_time:1757653525003209|lagest_ack_time:1757653525037788|curr_delivered:1184|
[2025/09/12 05:05:25 037886] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525003209|
[2025/09/12 05:05:25 037895] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:25 037903] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34579|ack_delay:0|
[2025/09/12 05:05:25 037912] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |after update rtt|conn:0000560C591AEFFC|srtt:34579|rttvar:17289|minrtt:34579|latest_rtt:34579|ack_delay:0|
[2025/09/12 05:05:25 037920] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:25 037929] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 490635874|pns:0|
[2025/09/12 05:05:25 037936] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:25 037945] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34579|rtt_var:17289|pto_duration:103735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 037951] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 037956] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:25 037961] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 037965] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525107305|now:1757653525037944|interv:69361|
[2025/09/12 05:05:25 037970] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653525107305|now:1757653525037944|interval:69361|pto_count:0|srtt:34579
[2025/09/12 05:05:25 037976] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34579, delivered 1184|rate 34240|lost 0|
[2025/09/12 05:05:25 037982] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:25 037995] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34240) in round 1|
[2025/09/12 05:05:25 038000] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_min_rtt|probertt expire|rtt:34579, old_rtt:2147483647|
[2025/09/12 05:05:25 038007] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_min_rtt|minrtt expire|rtt:34579, old_rtt:2147483647|
[2025/09/12 05:05:25 038013] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:25 038019] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653525003209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 038026] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653525003209|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 038032] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |bbr on ack|mode:0|pacing_rate:3833873|bw:34240|cwnd:47136|full_bw_reached:0|inflight:920|srtt:34579|latest_rtt:34579|min_rtt:34579|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:25 038061] [stats] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3833873|bw:34240|srtt:34579|latest_rtt:34579|min_rtt:34579|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36413|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:25 038069] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_addr_validated|Address Validated|conn:0000560C591AEFFC|role:1|
[2025/09/12 05:05:25 038076] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490635874|largest:490635874|pns:0|
[2025/09/12 05:05:25 038082] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1200|pkt_type:INIT|pkt_num:490635874|frame:ACK |recv_time:1757653525037788|dcid:d7539eebc3d018f9fc1d71bc|dcid_seq:0|
[2025/09/12 05:05:25 038089] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:25 038096] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 038101] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490635872|
[2025/09/12 05:05:25 038109] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:490635872|
[2025/09/12 05:05:25 038114] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:25 038120] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:25 038127] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653525003209|is_app_limited:1|send_elapse:105|ack_elapse:34579|ctl_first_sent_time:1757653525003314|lagest_ack_time:1757653525037788|curr_delivered:1378|
[2025/09/12 05:05:25 038133] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525003314|
[2025/09/12 05:05:25 038138] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:25 038144] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:25 038154] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653525003209|is_app_limited:1|send_elapse:195|ack_elapse:34579|ctl_first_sent_time:1757653525003404|lagest_ack_time:1757653525037788|curr_delivered:1895|
[2025/09/12 05:05:25 038160] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525003404|
[2025/09/12 05:05:25 038165] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:25 038171] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:25 038176] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2022|prior_delivered:0|prior_time:1757653525003209|is_app_limited:1|send_elapse:277|ack_elapse:34579|ctl_first_sent_time:1757653525003486|lagest_ack_time:1757653525037788|curr_delivered:2022|
[2025/09/12 05:05:25 038182] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525003486|
[2025/09/12 05:05:25 038187] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:25 038192] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:25 038198] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653525003209|is_app_limited:1|send_elapse:361|ack_elapse:34579|ctl_first_sent_time:1757653525003570|lagest_ack_time:1757653525037788|curr_delivered:2104|
[2025/09/12 05:05:25 038204] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525003570|
[2025/09/12 05:05:25 038209] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:25 038214] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:34579|rttvar:17289|minrtt:34579|latest_rtt:34218|ack_delay:0|
[2025/09/12 05:05:25 038219] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |after update rtt|conn:0000560C591AEFFC|srtt:34534|rttvar:13057|minrtt:34218|latest_rtt:34218|ack_delay:0|
[2025/09/12 05:05:25 038225] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:25 038230] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:25 038236] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:25 038241] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 038246] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_generate_sample|sampler: send_elapse 361, ack_elapse 34579, delivered 2104|rate 60846|lost 0|
[2025/09/12 05:05:25 038251] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60846) in round 1|
[2025/09/12 05:05:25 038257] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_min_rtt|probertt expire|rtt:34218, old_rtt:34579|
[2025/09/12 05:05:25 038262] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_min_rtt|minrtt expire|rtt:34218, old_rtt:34579|
[2025/09/12 05:05:25 038271] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6006|extra_cwnd:4208|
[2025/09/12 05:05:25 038276] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:920|po_sent_time:1757653525003570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 038282] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:920|po_sent_time:1757653525003570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 038288] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |bbr on ack|mode:0|pacing_rate:3833873|bw:60846|cwnd:48056|full_bw_reached:0|inflight:0|srtt:34534|latest_rtt:34218|min_rtt:34218|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:25 038294] [stats] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |bandwidth change record|bw_before:34240|bw_after:60846|srtt:34534|cwnd:48056|
[2025/09/12 05:05:25 038300] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 038306] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:25 038311] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:25 038316] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:25 038424] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:25 038431] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:25 038437] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525753209|pq_index:0|
[2025/09/12 05:05:25 038443] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_active_queue|last_ticked_time:1757653525003014|
[2025/09/12 05:05:25 038448] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:25 038454] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:25 038460] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:25 038465] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:25 038471] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 038476] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:25 038483] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:25 038489] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490635872|largest:490635872|pns:1|
[2025/09/12 05:05:25 038495] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1137|pkt_type:HSK|pkt_num:490635872|frame:ACK CRYPTO |recv_time:1757653525037788|dcid:d7539eebc3d018f9fc1d71bc|dcid_seq:0|
[2025/09/12 05:05:25 038501] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d7539eebc3d018f9fc1d71bc|spin_bit:0|
[2025/09/12 05:05:25 038512] [warn] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:25 038518] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:25 038524] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:25 038529] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:PATH_IDLE|expire:1757653585037788|now:1757653525037788|interv:60000000|
[2025/09/12 05:05:25 038535] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:CONN_IDLE|expire:1757653585037788|now:1757653525037788|interv:60000000|
[2025/09/12 05:05:25 038540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525038540|
[2025/09/12 05:05:25 038547] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653525038546|
[2025/09/12 05:05:25 038553] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591AEFFC|
[2025/09/12 05:05:25 038559] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591AEFFC|
[2025/09/12 05:05:25 038564] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:25 038569] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:25 038575] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 038581] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_gen_token|expire:1758258325|
[2025/09/12 05:05:25 038587] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:25 038592] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:25 038598] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:25 038603] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d7539eebc3d018f9fc1d71bc|spin_bit:0|
[2025/09/12 05:05:25 038610] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 038615] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490635872|
[2025/09/12 05:05:25 038622] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:490635872|
[2025/09/12 05:05:25 038628] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038633] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|8012902f8cea509788f64db9810378c23b|sr_token:d422227465b6eaaf4add9e33341a14fa
[2025/09/12 05:05:25 038641] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038646] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|3345daf6fdc2ba5b2e273905518881b24e|sr_token:37075c8f37ac6291eb8344052b7a7041
[2025/09/12 05:05:25 038653] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038658] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|7719714ae3f70f2630a6e70bbbd5d0ab5d|sr_token:d7d88f2eff8ebecda27e76a6ae5d5d78
[2025/09/12 05:05:25 038664] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038670] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|61e87de5eb916d0cddcb6b9b60a0f6a341|sr_token:36917fc6b5fad1e2daa887bd1007f573
[2025/09/12 05:05:25 038681] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038686] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|99c259c56ab630cc0f5a574dd97b65d8e1|sr_token:3dc04e895b5557bad2e7ab542571b56f
[2025/09/12 05:05:25 038692] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038697] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|ebe93a36b733d2adff9615aada97ff8922|sr_token:d8f2043f8b18b13582ebb577a270dfbb
[2025/09/12 05:05:25 038704] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 038709] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_new_conn_id_frame|new_conn_id|55d8c47d4eed9e72108d01a6e5f3dcbb9d|sr_token:b4684b2d2735b74448060c7cb6b026fc
[2025/09/12 05:05:25 038715] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:25 038721] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:25 038730] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:25 038736] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:25 038741] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:25 038746] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 038751] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 038758] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:ACK_01RTT|expire:1757653525062788|now:1757653525037788|interv:25000|
[2025/09/12 05:05:25 038765] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653525037788|max_ack_delay:25000|
[2025/09/12 05:05:25 038771] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490635872|largest:490635872|pns:2|
[2025/09/12 05:05:25 038776] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:490635872|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653525037788|dcid:d7539eebc3d018f9fc1d71bc|dcid_seq:0|
[2025/09/12 05:05:25 038783] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 038788] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:25 038794] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653525038794|
[2025/09/12 05:05:25 038800] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653525038800|
[2025/09/12 05:05:25 038806] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:25 038812] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591AEFFC|
[2025/09/12 05:05:25 038866] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:25 038877] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:25 038885] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_sample_check_app_limited|path:0|applimit:2104|
[2025/09/12 05:05:25 038896] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591AEFFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:25 038916] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|
[2025/09/12 05:05:25 038930] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_gen_ack_frame|largest_recv:490635872|ack_delay:1141|first_ack_range:0|largest_pkt_recv_time:1757653525037788|
[2025/09/12 05:05:25 038938] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_gen_ack_frame|high:490635872|low:490635872|pkt_pns:1|
[2025/09/12 05:05:25 038947] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:490635872|frame_largest_recv:490635872|
[2025/09/12 05:05:25 038955] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:25 038976] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:89741a5af6a7a30babc708ea|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:25 038988] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d25afbc0ea1139e44e838305|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:25 038995] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039005] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039016] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:25 039025] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039034] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039065] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:25 039072] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039078] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039085] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:25 039091] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039098] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039105] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:25 039111] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039123] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039129] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039136] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:25 039143] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039150] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039157] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:25 039163] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|min_srtt:34534|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 039168] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_can_send|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48056|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:25 039172] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34534|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 039179] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:25 039187] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:25 039194] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 039228] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653525039204|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039234] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039239] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2104|
[2025/09/12 05:05:25 039243] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039247] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039251] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039255] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:25 039259] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525150966|now:1757653525039243|interv:111723|
[2025/09/12 05:05:25 039263] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525150966|now:1757653525039243|interval:111723|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039272] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:23|
[2025/09/12 05:05:25 039277] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:25 039281] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653525374567|current_time:1757653525039281|
[2025/09/12 05:05:25 039285] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:25 039304] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653525039291|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039310] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039314] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2104|
[2025/09/12 05:05:25 039318] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039322] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039326] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039330] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:25 039333] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525151053|now:1757653525039318|interv:111735|
[2025/09/12 05:05:25 039337] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525151053|now:1757653525039318|interval:111735|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039342] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:56|
[2025/09/12 05:05:25 039346] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:25 039350] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:25 039366] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653525039355|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039371] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:5|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039375] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2104|
[2025/09/12 05:05:25 039380] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039387] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039393] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039405] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:25 039411] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525151117|now:1757653525039380|interv:111737|
[2025/09/12 05:05:25 039415] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525151117|now:1757653525039380|interval:111737|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039419] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:339|
[2025/09/12 05:05:25 039424] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:25 039428] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:25 039448] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653525039433|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039454] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039458] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2104|
[2025/09/12 05:05:25 039462] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039468] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039475] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039481] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:25 039488] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525151195|now:1757653525039462|interv:111733|
[2025/09/12 05:05:25 039494] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525151195|now:1757653525039462|interval:111733|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039501] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:623|
[2025/09/12 05:05:25 039508] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:25 039515] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:25 039543] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653525039524|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039549] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039554] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:25 039561] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:25 039591] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653525039570|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039606] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039614] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2104|
[2025/09/12 05:05:25 039621] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039626] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039630] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039634] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:25 039638] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525151332|now:1757653525039620|interv:111712|
[2025/09/12 05:05:25 039642] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525151332|now:1757653525039620|interval:111712|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039646] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:677|
[2025/09/12 05:05:25 039651] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:25 039656] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:25 039678] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653525039662|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 039684] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039691] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2104|
[2025/09/12 05:05:25 039698] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039704] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039711] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039717] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:25 039724] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525151424|now:1757653525039697|interv:111727|
[2025/09/12 05:05:25 039730] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525151424|now:1757653525039697|interval:111727|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039736] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:731|
[2025/09/12 05:05:25 039746] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:25 039750] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_can_send|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48056|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:25 039755] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:25 039759] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:25 039784] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653525039766|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:25 039790] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 039795] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2104|
[2025/09/12 05:05:25 039802] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34534|rtt_var:13057|pto_duration:86762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 039809] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 039815] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 039821] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:25 039827] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525151528|now:1757653525039802|interv:111726|
[2025/09/12 05:05:25 039834] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525151528|now:1757653525039802|interval:111726|pto_count:0|srtt:34534
[2025/09/12 05:05:25 039840] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:05:25 039845] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_next_wakeup_time|wakeup_time:1757653525062788|
[2025/09/12 05:05:25 039849] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_wakeup_queue|next_tick_time:1757653525062788|
[2025/09/12 05:05:25 039853] [debug] |xqc_engine_wakeup_after|wakeup:1757653525062788|now:1757653525039853|diff:22935|
[2025/09/12 05:05:25 039858] [debug] |xqc_engine_main_logic|END|now:1757653525038546|
[2025/09/12 05:05:25 039863] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525039863|
[2025/09/12 05:05:25 039867] [debug] |xqc_engine_wakeup_after|wakeup:1757653525062788|now:1757653525039867|diff:22921|
[2025/09/12 05:05:25 039871] [debug] |xqc_engine_main_logic|END|now:1757653525039863|
[2025/09/12 05:05:25 062943] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525062942|
[2025/09/12 05:05:25 062953] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525062788|pq_index:0|
[2025/09/12 05:05:25 062958] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_active_queue|last_ticked_time:1757653525038546|
[2025/09/12 05:05:25 062963] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525062962|
[2025/09/12 05:05:25 062968] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653525062788|now:1757653525062962|
[2025/09/12 05:05:25 062981] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:25 062985] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653525062788|now:1757653525062962|
[2025/09/12 05:05:25 062989] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:25 062994] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_gen_ack_frame|largest_recv:490635872|ack_delay:25206|first_ack_range:0|largest_pkt_recv_time:1757653525037788|
[2025/09/12 05:05:25 062999] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_gen_ack_frame|high:490635872|low:490635872|pkt_pns:2|
[2025/09/12 05:05:25 063003] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:490635872|frame_largest_recv:490635872|
[2025/09/12 05:05:25 063007] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:25 063012] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 063016] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:25 063021] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:25 063070] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:10|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653525063029|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 063079] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:10|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 063089] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_next_wakeup_time|wakeup_time:1757653525151528|
[2025/09/12 05:05:25 063098] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_wakeup_queue|next_tick_time:1757653525151528|
[2025/09/12 05:05:25 063106] [debug] |xqc_engine_wakeup_after|wakeup:1757653525151528|now:1757653525063105|diff:88423|
[2025/09/12 05:05:25 063114] [debug] |xqc_engine_main_logic|END|now:1757653525062962|
[2025/09/12 05:05:25 069992] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:40|state:ESTABED|recv_time:1757653525069991|
[2025/09/12 05:05:25 070011] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d7539eebc3d018f9fc1d71bc|spin_bit:0|
[2025/09/12 05:05:25 070023] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|largest_pn:490635872|
[2025/09/12 05:05:25 070030] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490635874|
[2025/09/12 05:05:25 070062] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:490635874|
[2025/09/12 05:05:25 070072] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:25 070083] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:0|
[2025/09/12 05:05:25 070092] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2104|prior_time:1757653525039204|is_app_limited:1|send_elapse:0|ack_elapse:30787|ctl_first_sent_time:1757653525039204|lagest_ack_time:1757653525069991|curr_delivered:2127|
[2025/09/12 05:05:25 070102] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525039204|
[2025/09/12 05:05:25 070115] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:25 070134] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:25 070142] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2104|prior_time:1757653525039204|is_app_limited:1|send_elapse:0|ack_elapse:30787|ctl_first_sent_time:1757653525039204|lagest_ack_time:1757653525069991|curr_delivered:2160|
[2025/09/12 05:05:25 070152] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_update_sample|sampler_sent_time_update:1757653525039291|
[2025/09/12 05:05:25 070157] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:25 070162] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:34534|rttvar:13057|minrtt:34218|latest_rtt:30700|ack_delay:72|
[2025/09/12 05:05:25 070167] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |after update rtt|conn:0000560C591AEFFC|srtt:34046|rttvar:10769|minrtt:30700|latest_rtt:30700|ack_delay:72|
[2025/09/12 05:05:25 070172] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:25 070177] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:25 070183] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|srtt:34046|rtt_var:10769|pto_duration:77122|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 070188] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 070193] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 070198] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:25 070203] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525141888|now:1757653525070182|interv:71706|
[2025/09/12 05:05:25 070208] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653525141888|now:1757653525070182|interval:71706|pto_count:0|srtt:34046
[2025/09/12 05:05:25 070213] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30787, delivered 56|rate 1818|lost 0|
[2025/09/12 05:05:25 070219] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:25 070224] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_min_rtt|probertt expire|rtt:30700, old_rtt:34218|
[2025/09/12 05:05:25 070229] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_update_min_rtt|minrtt expire|rtt:30700, old_rtt:34218|
[2025/09/12 05:05:25 070234] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4208|
[2025/09/12 05:05:25 070239] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48056|packet_lost:0|acked:56|po_sent_time:1757653525039291|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2160|
[2025/09/12 05:05:25 070244] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48056|packet_lost:0|acked:56|po_sent_time:1757653525039291|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2160|
[2025/09/12 05:05:25 070250] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b |bbr on ack|mode:0|pacing_rate:3833873|bw:60846|cwnd:48112|full_bw_reached:0|inflight:1725|srtt:34046|latest_rtt:30700|min_rtt:30700|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:25 070262] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490635874|largest:490635874|pns:2|
[2025/09/12 05:05:25 070268] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:490635874|frame:ACK |recv_time:1757653525069991|dcid:d7539eebc3d018f9fc1d71bc|dcid_seq:0|
[2025/09/12 05:05:25 070274] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:PATH_IDLE|expire:1757653645069991|now:1757653525069991|interv:120000000|
[2025/09/12 05:05:25 070279] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:CONN_IDLE|expire:1757653645069991|now:1757653525069991|interv:120000000|
[2025/09/12 05:05:25 070284] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525151528|pq_index:0|
[2025/09/12 05:05:25 070289] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_active_queue|last_ticked_time:1757653525062962|
[2025/09/12 05:05:25 070294] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525070294|
[2025/09/12 05:05:25 070300] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525070299|
[2025/09/12 05:05:25 070308] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_next_wakeup_time|wakeup_time:1757653525141888|
[2025/09/12 05:05:25 070313] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_wakeup_queue|next_tick_time:1757653525141888|
[2025/09/12 05:05:25 070318] [debug] |xqc_engine_wakeup_after|wakeup:1757653525141888|now:1757653525070318|diff:71570|
[2025/09/12 05:05:25 070323] [debug] |xqc_engine_main_logic|END|now:1757653525070299|
[2025/09/12 05:05:25 070330] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525070330|
[2025/09/12 05:05:25 070334] [debug] |xqc_engine_wakeup_after|wakeup:1757653525141888|now:1757653525070334|diff:71554|
[2025/09/12 05:05:25 070339] [debug] |xqc_engine_main_logic|END|now:1757653525070330|
[2025/09/12 05:05:25 093695] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:39|state:ESTABED|recv_time:1757653525093692|
[2025/09/12 05:05:25 093718] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d7539eebc3d018f9fc1d71bc|spin_bit:0|
[2025/09/12 05:05:25 093732] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|largest_pn:490635874|
[2025/09/12 05:05:25 093737] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:490635878|
[2025/09/12 05:05:25 093749] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:490635878|
[2025/09/12 05:05:25 093756] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:25 093763] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:CONN_DRAINING|expire:1757653525400129|now:1757653525093763|interv:306366|
[2025/09/12 05:05:25 093770] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:25 093778] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1725|
[2025/09/12 05:05:25 093784] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 093789] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:25 093795] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:25 093809] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 093817] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:25 093825] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:25 093831] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:25 093840] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:490635878|largest:490635878|pns:2|
[2025/09/12 05:05:25 093847] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:490635878|frame:CONNECTION_CLOSE |recv_time:1757653525093692|dcid:d7539eebc3d018f9fc1d71bc|dcid_seq:0|
[2025/09/12 05:05:25 093855] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:PATH_IDLE|expire:1757653645093692|now:1757653525093692|interv:120000000|
[2025/09/12 05:05:25 093861] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_set|type:CONN_IDLE|expire:1757653645093692|now:1757653525093692|interv:120000000|
[2025/09/12 05:05:25 093867] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525141888|pq_index:0|
[2025/09/12 05:05:25 093873] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_active_queue|last_ticked_time:1757653525070299|
[2025/09/12 05:05:25 093878] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525093878|
[2025/09/12 05:05:25 093885] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_process_conn|conn:0000560C591AEFFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525093883|
[2025/09/12 05:05:25 093894] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:34046|min_srtt:34046|path_bw:60846|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 093900] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:34046|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 093907] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:25 093914] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:25 093921] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:25 093965] [info] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:11|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653525093932|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 093971] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:11|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 093977] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_next_wakeup_time|wakeup_time:1757653525400129|
[2025/09/12 05:05:25 093983] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_wakeup_queue|next_tick_time:1757653525400129|
[2025/09/12 05:05:25 093990] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525093989|diff:306140|
[2025/09/12 05:05:25 093996] [debug] |xqc_engine_main_logic|END|now:1757653525093883|
[2025/09/12 05:05:25 094011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525094011|
[2025/09/12 05:05:25 094017] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525094016|diff:306113|
[2025/09/12 05:05:25 094022] [debug] |xqc_engine_main_logic|END|now:1757653525094011|
[2025/09/12 05:05:25 168430] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_IDLE|expire:1757653585168428|now:1757653525168428|interv:60000000|
[2025/09/12 05:05:25 168462] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:PATH_IDLE|expire:1757653585168462|now:1757653525168462|interv:60000000|
[2025/09/12 05:05:25 168473] [debug] |xqc_path_create|path:0|dcid:1e16f99af1c0edc2a666c65f2b0a80f1c2|scid:0e60cddd296457bab26ddd77|create_path_count:1|
[2025/09/12 05:05:25 168480] [debug] |scid:0e60cddd296457bab26ddd77|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 05:05:25 168487] [debug] |xqc_path_init|path:0|dcid:1e16f99af1c0edc2a666c65f2b0a80f1c2|scid:0e60cddd296457bab26ddd77|state:2|
[2025/09/12 05:05:25 168492] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_create|success|scid:0e60cddd296457bab26ddd77|dcid:1e16f99af1c0edc2a666c65f2b0a80f1c2|conn:0000560C591C333C|
[2025/09/12 05:05:25 168500] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_server_create|hash odcid conn|odcid:0da8b2e17afeb06f0ecdaffe95a6d6c2dd03|conn:0000560C591C333C|
[2025/09/12 05:05:25 168512] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_get_local_transport_params|generate sr_token[e9e3101a07f73c1ee90412938b88f84f] for cid[0da8b2e17afeb06f0ecdaffe95a6d6c2dd03]
[2025/09/12 05:05:25 168540] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168548] [info] |xqc_engine_packet_process|==>|conn:0000560C591C333C|size:1200|state:S_INIT|recv_time:1757653525168400|
[2025/09/12 05:05:25 168674] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 168681] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:25 168688] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 168692] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544773|
[2025/09/12 05:05:25 168699] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1822544773|
[2025/09/12 05:05:25 168703] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168708] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168713] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168719] [debug] |scid:0e60cddd296457bab26ddd77|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:25 168724] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168728] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168733] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:25 168737] [debug] |scid:0e60cddd296457bab26ddd77|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:25 168741] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:25 168745] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168749] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168753] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168766] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168770] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168773] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168777] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168781] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168785] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168789] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168792] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168796] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168800] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168803] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168807] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168811] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168815] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168818] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168822] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168826] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168830] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 168844] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 168849] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 168853] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 168857] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 168861] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 168865] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168869] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168873] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168877] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168880] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168884] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168888] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168891] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168903] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168906] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168910] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168914] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168917] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168921] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168925] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168929] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 168933] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 168937] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168940] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168944] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168948] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168951] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168955] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 168959] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 168963] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 168967] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 168970] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 168974] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 168978] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 168981] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 168985] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 168989] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 168993] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:25 168997] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169000] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169004] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:25 169008] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169012] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169016] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:25 169020] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169026] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169030] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 169034] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 169070] [info] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|check_token fail|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 169077] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 169081] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 169085] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:25 169089] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169093] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169097] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:25 169101] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169105] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169109] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:25 169113] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169116] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169120] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:25 169124] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 169128] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169132] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:25 169175] [info] |scid:0e60cddd296457bab26ddd77|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:25 169342] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:25 169348] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:25 169352] [warn] |scid:0e60cddd296457bab26ddd77|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:25 169560] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:25 169565] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 169570] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 169573] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 169581] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 169587] [debug] |scid:0e60cddd296457bab26ddd77|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:25 169591] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544773|largest:1822544773|pns:0|
[2025/09/12 05:05:25 169596] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:1200|pkt_type:INIT|pkt_num:1822544773|frame:PADDING CRYPTO |recv_time:1757653525168400|dcid:0da8b2e17afeb06f0ecdaffe95a6d6c2dd03|dcid_seq:0|
[2025/09/12 05:05:25 169608] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:PATH_IDLE|expire:1757653585168400|now:1757653525168400|interv:60000000|
[2025/09/12 05:05:25 169612] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_IDLE|expire:1757653585168400|now:1757653525168400|interv:60000000|
[2025/09/12 05:05:25 169616] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525169616|
[2025/09/12 05:05:25 169621] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_process_conn|conn:0000560C591C333C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653525169620|
[2025/09/12 05:05:25 169627] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:25 169631] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:25 169635] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 169639] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:25 169642] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:25 169649] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653525169648|
[2025/09/12 05:05:25 169653] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:25 169657] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 169661] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:25 169665] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653525169665|
[2025/09/12 05:05:25 169670] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653525169670|
[2025/09/12 05:05:25 169675] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653525169674|
[2025/09/12 05:05:25 169679] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653525169679|
[2025/09/12 05:05:25 169683] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:25 169689] [debug] |scid:0e60cddd296457bab26ddd77|xqc_gen_ack_frame|largest_recv:1822544773|ack_delay:1289|first_ack_range:0|largest_pkt_recv_time:1757653525168400|
[2025/09/12 05:05:25 169694] [debug] |scid:0e60cddd296457bab26ddd77|xqc_gen_ack_frame|high:1822544773|low:1822544773|pkt_pns:0|
[2025/09/12 05:05:25 169698] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1822544773|frame_largest_recv:1822544773|
[2025/09/12 05:05:25 169702] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:25 169708] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 169713] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|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 05:05:25 169718] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:25 169725] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 169729] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|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 05:05:25 169734] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:25 169738] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 169742] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|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 05:05:25 169746] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:25 169750] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 169754] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|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 05:05:25 169758] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:25 169762] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 169766] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|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 05:05:25 169770] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:25 169774] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 169780] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:25 169785] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 169825] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653525169792|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 169835] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 169843] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:25 169850] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 169858] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 169863] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 169868] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 169876] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525919792|now:1757653525169849|interv:749943|
[2025/09/12 05:05:25 169880] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:0|expire:1757653525919792|now:1757653525169849|interval:749943|pto_count:0|srtt:250000
[2025/09/12 05:05:25 169885] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:25 169891] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 169895] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 169922] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653525169902|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 169931] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 169939] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:25 169945] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 169952] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 169956] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:25 169960] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 169963] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525919792|now:1757653525169945|interv:749847|
[2025/09/12 05:05:25 169967] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:0|expire:1757653525919792|now:1757653525169945|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:05:25 169972] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:25 169976] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 169980] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 170005] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653525169986|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 170013] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 170020] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:25 170027] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 170033] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 170055] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:25 170059] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 170063] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525919792|now:1757653525170027|interv:749765|
[2025/09/12 05:05:25 170067] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:0|expire:1757653525919792|now:1757653525170027|interval:749765|pto_count:0|srtt:250000
[2025/09/12 05:05:25 170071] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:25 170076] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 170080] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:25 170106] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653525170086|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 170114] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 170121] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:25 170128] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 170135] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 170139] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:25 170143] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 170147] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525919792|now:1757653525170127|interv:749665|
[2025/09/12 05:05:25 170150] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:0|expire:1757653525919792|now:1757653525170127|interval:749665|pto_count:0|srtt:250000
[2025/09/12 05:05:25 170155] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:25 170159] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 170163] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:25 170187] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653525170169|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 170195] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 170202] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:25 170209] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 170220] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 170224] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:25 170228] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 170231] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525919792|now:1757653525170209|interv:749583|
[2025/09/12 05:05:25 170235] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:0|expire:1757653525919792|now:1757653525170209|interval:749583|pto_count:0|srtt:250000
[2025/09/12 05:05:25 170240] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:25 170244] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:25 170249] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 170272] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653525170255|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 170281] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 170289] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_next_wakeup_time|wakeup_time:1757653525919792|
[2025/09/12 05:05:25 170295] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_wakeup_queue|next_tick_time:1757653525919792|
[2025/09/12 05:05:25 170302] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525170301|diff:229828|
[2025/09/12 05:05:25 170307] [debug] |xqc_engine_main_logic|END|now:1757653525169620|
[2025/09/12 05:05:25 170313] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525170313|
[2025/09/12 05:05:25 170317] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525170316|diff:229813|
[2025/09/12 05:05:25 170320] [debug] |xqc_engine_main_logic|END|now:1757653525170313|
[2025/09/12 05:05:25 204347] [info] |xqc_engine_packet_process|==>|conn:0000560C591C333C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653525204345|
[2025/09/12 05:05:25 204368] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 204378] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:05:25 204391] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:1822544773|
[2025/09/12 05:05:25 204399] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544774|
[2025/09/12 05:05:25 204406] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1822544774|
[2025/09/12 05:05:25 204413] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:25 204424] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:25 204434] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653525169792|is_app_limited:1|send_elapse:0|ack_elapse:34553|ctl_first_sent_time:1757653525169792|lagest_ack_time:1757653525204345|curr_delivered:1184|
[2025/09/12 05:05:25 204452] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525169792|
[2025/09/12 05:05:25 204460] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:25 204468] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C333C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34553|ack_delay:0|
[2025/09/12 05:05:25 204476] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |after update rtt|conn:0000560C591C333C|srtt:34553|rttvar:17276|minrtt:34553|latest_rtt:34553|ack_delay:0|
[2025/09/12 05:05:25 204485] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:25 204493] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:25 204501] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34553|rtt_var:17276|pto_duration:103657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 204511] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 204518] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:25 204522] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 204527] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525273826|now:1757653525204501|interv:69325|
[2025/09/12 05:05:25 204532] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:1|expire:1757653525273826|now:1757653525204501|interval:69325|pto_count:0|srtt:34553
[2025/09/12 05:05:25 204538] [debug] |scid:0e60cddd296457bab26ddd77|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34553, delivered 1184|rate 34266|lost 0|
[2025/09/12 05:05:25 204544] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:25 204549] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34266) in round 1|
[2025/09/12 05:05:25 204554] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_min_rtt|probertt expire|rtt:34553, old_rtt:2147483647|
[2025/09/12 05:05:25 204559] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_min_rtt|minrtt expire|rtt:34553, old_rtt:2147483647|
[2025/09/12 05:05:25 204564] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:25 204569] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653525169792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 204575] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653525169792|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 204581] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |bbr on ack|mode:0|pacing_rate:3836755|bw:34266|cwnd:47136|full_bw_reached:0|inflight:918|srtt:34553|latest_rtt:34553|min_rtt:34553|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:25 204588] [stats] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3836755|bw:34266|srtt:34553|latest_rtt:34553|min_rtt:34553|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36160|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:25 204600] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_addr_validated|Address Validated|conn:0000560C591C333C|role:1|
[2025/09/12 05:05:25 204606] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544774|largest:1822544774|pns:0|
[2025/09/12 05:05:25 204611] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:1200|pkt_type:INIT|pkt_num:1822544774|frame:ACK |recv_time:1757653525204345|dcid:0e60cddd296457bab26ddd77|dcid_seq:0|
[2025/09/12 05:05:25 204618] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:25 204624] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 204629] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544773|
[2025/09/12 05:05:25 204636] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1822544773|
[2025/09/12 05:05:25 204641] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:25 204646] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:25 204652] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653525169792|is_app_limited:1|send_elapse:110|ack_elapse:34553|ctl_first_sent_time:1757653525169902|lagest_ack_time:1757653525204345|curr_delivered:1378|
[2025/09/12 05:05:25 204658] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525169902|
[2025/09/12 05:05:25 204663] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:25 204668] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:25 204673] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653525169792|is_app_limited:1|send_elapse:194|ack_elapse:34553|ctl_first_sent_time:1757653525169986|lagest_ack_time:1757653525204345|curr_delivered:1895|
[2025/09/12 05:05:25 204679] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525169986|
[2025/09/12 05:05:25 204683] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:25 204688] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:2|origin_pktnum:0|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:25 204693] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653525169792|is_app_limited:1|send_elapse:294|ack_elapse:34553|ctl_first_sent_time:1757653525170086|lagest_ack_time:1757653525204345|curr_delivered:2020|
[2025/09/12 05:05:25 204699] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525170086|
[2025/09/12 05:05:25 204703] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:25 204712] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:25 204717] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653525169792|is_app_limited:1|send_elapse:377|ack_elapse:34553|ctl_first_sent_time:1757653525170169|lagest_ack_time:1757653525204345|curr_delivered:2102|
[2025/09/12 05:05:25 204722] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525170169|
[2025/09/12 05:05:25 204727] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:25 204732] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C333C|srtt:34553|rttvar:17276|minrtt:34553|latest_rtt:34176|ack_delay:0|
[2025/09/12 05:05:25 204737] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |after update rtt|conn:0000560C591C333C|srtt:34506|rttvar:13051|minrtt:34176|latest_rtt:34176|ack_delay:0|
[2025/09/12 05:05:25 204742] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:25 204747] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:25 204752] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C333C|path:0|
[2025/09/12 05:05:25 204757] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 204762] [debug] |scid:0e60cddd296457bab26ddd77|xqc_generate_sample|sampler: send_elapse 377, ack_elapse 34553, delivered 2102|rate 60834|lost 0|
[2025/09/12 05:05:25 204767] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60834) in round 1|
[2025/09/12 05:05:25 204772] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_min_rtt|probertt expire|rtt:34176, old_rtt:34553|
[2025/09/12 05:05:25 204777] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_min_rtt|minrtt expire|rtt:34176, old_rtt:34553|
[2025/09/12 05:05:25 204782] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5997|extra_cwnd:4204|
[2025/09/12 05:05:25 204786] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653525170169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 204792] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653525170169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:25 204797] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |bbr on ack|mode:0|pacing_rate:3836755|bw:60834|cwnd:48054|full_bw_reached:0|inflight:0|srtt:34506|latest_rtt:34176|min_rtt:34176|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:25 204803] [stats] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |bandwidth change record|bw_before:34266|bw_after:60834|srtt:34506|cwnd:48054|
[2025/09/12 05:05:25 204808] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 204814] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:25 204822] [debug] |scid:0e60cddd296457bab26ddd77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:25 204827] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:25 204937] [debug] |scid:0e60cddd296457bab26ddd77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:25 204944] [debug] |scid:0e60cddd296457bab26ddd77|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:25 204950] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525919792|pq_index:2|
[2025/09/12 05:05:25 204955] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_active_queue|last_ticked_time:1757653525169620|
[2025/09/12 05:05:25 204960] [debug] |scid:0e60cddd296457bab26ddd77|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:25 204965] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:25 204971] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:25 204976] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C333C|path:0|
[2025/09/12 05:05:25 204981] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 204986] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:25 204992] [debug] |scid:0e60cddd296457bab26ddd77|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:25 204997] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544773|largest:1822544773|pns:1|
[2025/09/12 05:05:25 205003] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:1134|pkt_type:HSK|pkt_num:1822544773|frame:ACK CRYPTO |recv_time:1757653525204345|dcid:0e60cddd296457bab26ddd77|dcid_seq:0|
[2025/09/12 05:05:25 205009] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0e60cddd296457bab26ddd77|spin_bit:0|
[2025/09/12 05:05:25 205014] [warn] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:25 205020] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:25 205025] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:25 205030] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:PATH_IDLE|expire:1757653585204345|now:1757653525204345|interv:60000000|
[2025/09/12 05:05:25 205035] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_IDLE|expire:1757653585204345|now:1757653525204345|interv:60000000|
[2025/09/12 05:05:25 205073] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525205073|
[2025/09/12 05:05:25 205079] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_process_conn|conn:0000560C591C333C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653525205078|
[2025/09/12 05:05:25 205086] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591C333C|
[2025/09/12 05:05:25 205091] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591C333C|
[2025/09/12 05:05:25 205096] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:25 205106] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591C333C|path:0|
[2025/09/12 05:05:25 205111] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 205117] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_gen_token|expire:1758258325|
[2025/09/12 05:05:25 205123] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:25 205128] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:25 205133] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:25 205138] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0e60cddd296457bab26ddd77|spin_bit:0|
[2025/09/12 05:05:25 205144] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 205149] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544773|
[2025/09/12 05:05:25 205156] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1822544773|
[2025/09/12 05:05:25 205161] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205166] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|c60d1d74a42740e1a788a23a57b6b8bac2|sr_token:310ced54a098bd474298df8e55ff17fa
[2025/09/12 05:05:25 205174] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205179] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|0864a68510d171466f3f7b6eebe76ba85b|sr_token:4a8e34da4f3b377d7393ea6be41ec9c1
[2025/09/12 05:05:25 205185] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205190] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|b3af81d32b5dcd5c1708844b54cd85edb8|sr_token:ad9d45716d728905a40b005a86cd7c2c
[2025/09/12 05:05:25 205195] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205200] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|ff97c52f7686f84a8a6e2f89b43196fbc0|sr_token:baef8f3fcd030414da05161e46766ca8
[2025/09/12 05:05:25 205206] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205211] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|7ca8ced8f62b55be162c721f17ec1703d2|sr_token:695a290e2fc049df0504b45455247ff8
[2025/09/12 05:05:25 205216] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205221] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|7988c16628afeb13ed29abd6b674228182|sr_token:480c1c99c3b7729c2c5ab8b9156c4ede
[2025/09/12 05:05:25 205227] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:25 205231] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_new_conn_id_frame|new_conn_id|3cb1148c175083ed1953685bfd214c1676|sr_token:b7c23310b06388e70cd2da6afbb3bb71
[2025/09/12 05:05:25 205237] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:25 205242] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:25 205250] [debug] |scid:0e60cddd296457bab26ddd77|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:25 205255] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:25 205260] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:25 205265] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 205273] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 205280] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:ACK_01RTT|expire:1757653525229345|now:1757653525204345|interv:25000|
[2025/09/12 05:05:25 205286] [debug] |scid:0e60cddd296457bab26ddd77|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653525204345|max_ack_delay:25000|
[2025/09/12 05:05:25 205292] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544773|largest:1822544773|pns:2|
[2025/09/12 05:05:25 205297] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:1030|pkt_type:SHORT_HEADER|pkt_num:1822544773|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653525204345|dcid:0e60cddd296457bab26ddd77|dcid_seq:0|
[2025/09/12 05:05:25 205303] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 205308] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:25 205314] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653525205313|
[2025/09/12 05:05:25 205320] [info] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653525205319|
[2025/09/12 05:05:25 205326] [debug] |scid:0e60cddd296457bab26ddd77|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:25 205331] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591C333C|
[2025/09/12 05:05:25 205383] [debug] |scid:0e60cddd296457bab26ddd77|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:25 205392] [debug] |scid:0e60cddd296457bab26ddd77|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:25 205398] [debug] |scid:0e60cddd296457bab26ddd77|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:05:25 205406] [info] |scid:0e60cddd296457bab26ddd77|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591C333C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:25 205415] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|
[2025/09/12 05:05:25 205426] [debug] |scid:0e60cddd296457bab26ddd77|xqc_gen_ack_frame|largest_recv:1822544773|ack_delay:1081|first_ack_range:0|largest_pkt_recv_time:1757653525204345|
[2025/09/12 05:05:25 205433] [debug] |scid:0e60cddd296457bab26ddd77|xqc_gen_ack_frame|high:1822544773|low:1822544773|pkt_pns:1|
[2025/09/12 05:05:25 205439] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1822544773|frame_largest_recv:1822544773|
[2025/09/12 05:05:25 205445] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:25 205460] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0c969edde731ad2ebc7ef9f0|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:25 205471] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8d7fb4e6c5b344b151518d9b|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:25 205484] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205492] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205500] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:25 205507] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205513] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205519] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:25 205525] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205532] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205539] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:25 205545] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205551] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205558] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:25 205565] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 205571] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205577] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205584] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:25 205590] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205597] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205605] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:25 205611] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34506|min_srtt:34506|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 205618] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_can_send|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000560C591C333C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:25 205631] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34506|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 205638] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:25 205644] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:25 205649] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 205682] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653525205656|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 205692] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 205700] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:05:25 205706] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 205713] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 205720] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 205725] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:25 205731] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525317366|now:1757653525205706|interv:111660|
[2025/09/12 05:05:25 205737] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525317366|now:1757653525205706|interval:111660|pto_count:0|srtt:34506
[2025/09/12 05:05:25 205744] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:05:25 205752] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:25 205756] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 205781] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653525205762|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 205790] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 205797] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:05:25 205803] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 205808] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 205820] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 205826] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:25 205833] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525317472|now:1757653525205803|interv:111669|
[2025/09/12 05:05:25 205838] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525317472|now:1757653525205803|interval:111669|pto_count:0|srtt:34506
[2025/09/12 05:05:25 205843] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:05:25 205847] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:25 205851] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-2|next_skip_chance:1757653525540981|current_time:1757653525205851|
[2025/09/12 05:05:25 205856] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:25 205881] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:3|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653525205862|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 205889] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:3|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 205896] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:05:25 205903] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 205910] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 205917] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 205922] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:25 205925] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525317572|now:1757653525205903|interv:111669|
[2025/09/12 05:05:25 205929] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525317572|now:1757653525205903|interval:111669|pto_count:0|srtt:34506
[2025/09/12 05:05:25 205934] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:05:25 205939] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:25 205943] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:25 205966] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:4|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653525205949|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 205974] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:4|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 205988] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:05:25 205994] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 206001] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 206007] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 206013] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:25 206018] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525317659|now:1757653525205994|interv:111665|
[2025/09/12 05:05:25 206022] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525317659|now:1757653525205994|interval:111665|pto_count:0|srtt:34506
[2025/09/12 05:05:25 206026] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:05:25 206031] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:25 206036] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:25 206075] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:4|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653525206055|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 206085] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 206093] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:25 206100] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:25 206128] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653525206109|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 206137] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 206144] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:05:25 206151] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 206156] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 206160] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 206164] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:25 206170] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525317819|now:1757653525206151|interv:111668|
[2025/09/12 05:05:25 206176] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525317819|now:1757653525206151|interval:111668|pto_count:0|srtt:34506
[2025/09/12 05:05:25 206189] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:05:25 206194] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:25 206198] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:25 206223] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653525206204|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 206231] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 206238] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:05:25 206245] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 206251] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 206257] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 206263] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:25 206269] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525317914|now:1757653525206245|interv:111669|
[2025/09/12 05:05:25 206275] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525317914|now:1757653525206245|interval:111669|pto_count:0|srtt:34506
[2025/09/12 05:05:25 206280] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:05:25 206284] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:25 206288] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_can_send|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000560C591C333C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:25 206293] [debug] |scid:0e60cddd296457bab26ddd77|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:25 206297] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:25 206322] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653525206303|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:25 206331] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:7|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 206338] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:05:25 206346] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34506|rtt_var:13051|pto_duration:86710|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 206353] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 206363] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 206366] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:25 206370] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525318013|now:1757653525206345|interv:111668|
[2025/09/12 05:05:25 206374] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525318013|now:1757653525206345|interval:111668|pto_count:0|srtt:34506
[2025/09/12 05:05:25 206379] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:05:25 206383] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_next_wakeup_time|wakeup_time:1757653525229345|
[2025/09/12 05:05:25 206388] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_wakeup_queue|next_tick_time:1757653525229345|
[2025/09/12 05:05:25 206392] [debug] |xqc_engine_wakeup_after|wakeup:1757653525229345|now:1757653525206391|diff:22954|
[2025/09/12 05:05:25 206396] [debug] |xqc_engine_main_logic|END|now:1757653525205078|
[2025/09/12 05:05:25 206402] [info] |xqc_engine_packet_process|==>|conn:0000560C591C333C|size:1406|state:ESTABED|recv_time:1757653525206402|
[2025/09/12 05:05:25 206410] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0e60cddd296457bab26ddd77|spin_bit:0|
[2025/09/12 05:05:25 206418] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:1822544773|
[2025/09/12 05:05:25 206424] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544774|
[2025/09/12 05:05:25 206432] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1822544774|
[2025/09/12 05:05:25 206436] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:25 206440] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 206444] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 206451] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:25 206456] [debug] |scid:0e60cddd296457bab26ddd77|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:25 206460] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544774|largest:1822544774|pns:2|
[2025/09/12 05:05:25 206465] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1822544774|frame:PADDING PING |recv_time:1757653525206402|dcid:0e60cddd296457bab26ddd77|dcid_seq:0|
[2025/09/12 05:05:25 206470] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:PATH_IDLE|expire:1757653645206402|now:1757653525206402|interv:120000000|
[2025/09/12 05:05:25 206474] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_IDLE|expire:1757653645206402|now:1757653525206402|interv:120000000|
[2025/09/12 05:05:25 206478] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525229345|pq_index:0|
[2025/09/12 05:05:25 206482] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_active_queue|last_ticked_time:1757653525205078|
[2025/09/12 05:05:25 206486] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525206485|
[2025/09/12 05:05:25 206492] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_process_conn|conn:0000560C591C333C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525206490|
[2025/09/12 05:05:25 206506] [debug] |scid:0e60cddd296457bab26ddd77|xqc_gen_ack_frame|largest_recv:1822544774|ack_delay:104|first_ack_range:1|largest_pkt_recv_time:1757653525206402|
[2025/09/12 05:05:25 206513] [debug] |scid:0e60cddd296457bab26ddd77|xqc_gen_ack_frame|high:1822544774|low:1822544773|pkt_pns:2|
[2025/09/12 05:05:25 206517] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1822544774|frame_largest_recv:1822544774|
[2025/09/12 05:05:25 206522] [debug] |scid:0e60cddd296457bab26ddd77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:25 206526] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 206531] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:25 206535] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:25 206562] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:8|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653525206541|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 206571] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:8|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 206579] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_next_wakeup_time|wakeup_time:1757653525318013|
[2025/09/12 05:05:25 206586] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_wakeup_queue|next_tick_time:1757653525318013|
[2025/09/12 05:05:25 206592] [debug] |xqc_engine_wakeup_after|wakeup:1757653525318013|now:1757653525206592|diff:111421|
[2025/09/12 05:05:25 206598] [debug] |xqc_engine_main_logic|END|now:1757653525206490|
[2025/09/12 05:05:25 206606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525206606|
[2025/09/12 05:05:25 206610] [debug] |xqc_engine_wakeup_after|wakeup:1757653525318013|now:1757653525206610|diff:111403|
[2025/09/12 05:05:25 206614] [debug] |xqc_engine_main_logic|END|now:1757653525206606|
[2025/09/12 05:05:25 236569] [info] |xqc_engine_packet_process|==>|conn:0000560C591C333C|size:39|state:ESTABED|recv_time:1757653525236566|
[2025/09/12 05:05:25 236590] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0e60cddd296457bab26ddd77|spin_bit:0|
[2025/09/12 05:05:25 236600] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:1822544774|
[2025/09/12 05:05:25 236606] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544775|
[2025/09/12 05:05:25 236615] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1822544775|
[2025/09/12 05:05:25 236621] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:25 236629] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:25 236637] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2102|prior_time:1757653525205656|is_app_limited:1|send_elapse:0|ack_elapse:30910|ctl_first_sent_time:1757653525205656|lagest_ack_time:1757653525236566|curr_delivered:2125|
[2025/09/12 05:05:25 236644] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525205656|
[2025/09/12 05:05:25 236652] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:25 236667] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|conn:0000560C591C333C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:25 236674] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2102|prior_time:1757653525205656|is_app_limited:1|send_elapse:0|ack_elapse:30910|ctl_first_sent_time:1757653525205656|lagest_ack_time:1757653525236566|curr_delivered:2158|
[2025/09/12 05:05:25 236680] [debug] |scid:0e60cddd296457bab26ddd77|xqc_update_sample|sampler_sent_time_update:1757653525205762|
[2025/09/12 05:05:25 236686] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:25 236692] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591C333C|srtt:34506|rttvar:13051|minrtt:34176|latest_rtt:30804|ack_delay:64|
[2025/09/12 05:05:25 236699] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |after update rtt|conn:0000560C591C333C|srtt:34035|rttvar:10730|minrtt:30804|latest_rtt:30804|ack_delay:64|
[2025/09/12 05:05:25 236705] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:25 236711] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:25 236717] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|srtt:34035|rtt_var:10730|pto_duration:76955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 236724] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:25 236729] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 236734] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591C333C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:25 236740] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653525308258|now:1757653525236717|interv:71541|
[2025/09/12 05:05:25 236746] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591C333C|path:0|pns:2|expire:1757653525308258|now:1757653525236717|interval:71541|pto_count:0|srtt:34035
[2025/09/12 05:05:25 236752] [debug] |scid:0e60cddd296457bab26ddd77|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30910, delivered 56|rate 1811|lost 0|
[2025/09/12 05:05:25 236758] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:25 236765] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_min_rtt|probertt expire|rtt:30804, old_rtt:34176|
[2025/09/12 05:05:25 236770] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_update_min_rtt|minrtt expire|rtt:30804, old_rtt:34176|
[2025/09/12 05:05:25 236776] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:05:25 236783] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653525205762|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:05:25 236789] [debug] |scid:0e60cddd296457bab26ddd77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653525205762|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:05:25 236800] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2 |bbr on ack|mode:0|pacing_rate:3836755|bw:60834|cwnd:48110|full_bw_reached:0|inflight:1725|srtt:34035|latest_rtt:30804|min_rtt:30804|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:25 236806] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 236809] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 236814] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544775|largest:1822544775|pns:2|
[2025/09/12 05:05:25 236819] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1822544775|frame:PADDING ACK |recv_time:1757653525236566|dcid:0e60cddd296457bab26ddd77|dcid_seq:0|
[2025/09/12 05:05:25 236825] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:PATH_IDLE|expire:1757653645236566|now:1757653525236566|interv:120000000|
[2025/09/12 05:05:25 236829] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_IDLE|expire:1757653645236566|now:1757653525236566|interv:120000000|
[2025/09/12 05:05:25 236833] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525318013|pq_index:0|
[2025/09/12 05:05:25 236838] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_active_queue|last_ticked_time:1757653525206490|
[2025/09/12 05:05:25 236842] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525236842|
[2025/09/12 05:05:25 236847] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_process_conn|conn:0000560C591C333C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525236846|
[2025/09/12 05:05:25 236854] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_next_wakeup_time|wakeup_time:1757653525308258|
[2025/09/12 05:05:25 236858] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_wakeup_queue|next_tick_time:1757653525308258|
[2025/09/12 05:05:25 236862] [debug] |xqc_engine_wakeup_after|wakeup:1757653525308258|now:1757653525236862|diff:71396|
[2025/09/12 05:05:25 236866] [debug] |xqc_engine_main_logic|END|now:1757653525236846|
[2025/09/12 05:05:25 236872] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525236872|
[2025/09/12 05:05:25 236875] [debug] |xqc_engine_wakeup_after|wakeup:1757653525308258|now:1757653525236875|diff:71383|
[2025/09/12 05:05:25 236879] [debug] |xqc_engine_main_logic|END|now:1757653525236872|
[2025/09/12 05:05:25 238123] [info] |xqc_engine_packet_process|==>|conn:0000560C591C333C|size:39|state:ESTABED|recv_time:1757653525238122|
[2025/09/12 05:05:25 238138] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0e60cddd296457bab26ddd77|spin_bit:0|
[2025/09/12 05:05:25 238146] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|largest_pn:1822544775|
[2025/09/12 05:05:25 238152] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1822544777|
[2025/09/12 05:05:25 238160] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1822544777|
[2025/09/12 05:05:25 238166] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:25 238172] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_DRAINING|expire:1757653525544037|now:1757653525238172|interv:305865|
[2025/09/12 05:05:25 238178] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:25 238185] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1725|
[2025/09/12 05:05:25 238203] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 238209] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:25 238215] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:25 238237] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:25 238245] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:25 238253] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:25 238260] [debug] |scid:0e60cddd296457bab26ddd77|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:25 238267] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1822544777|largest:1822544777|pns:2|
[2025/09/12 05:05:25 238271] [info] |scid:0e60cddd296457bab26ddd77|xqc_conn_on_pkt_processed|====>|conn:0000560C591C333C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1822544777|frame:CONNECTION_CLOSE |recv_time:1757653525238122|dcid:0e60cddd296457bab26ddd77|dcid_seq:0|
[2025/09/12 05:05:25 238276] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:PATH_IDLE|expire:1757653645238122|now:1757653525238122|interv:120000000|
[2025/09/12 05:05:25 238280] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_set|type:CONN_IDLE|expire:1757653645238122|now:1757653525238122|interv:120000000|
[2025/09/12 05:05:25 238284] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525308258|pq_index:0|
[2025/09/12 05:05:25 238289] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_active_queue|last_ticked_time:1757653525236846|
[2025/09/12 05:05:25 238292] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525238292|
[2025/09/12 05:05:25 238297] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_process_conn|conn:0000560C591C333C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525238296|
[2025/09/12 05:05:25 238303] [debug] |scid:0e60cddd296457bab26ddd77|xqc_path_get_perf_class|conn:0000560C591C333C|path_id:0|path_srtt:34035|min_srtt:34035|path_bw:60834|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 238308] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591C333C|path_id:0|path_srtt:34035|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:25 238313] [debug] |scid:0e60cddd296457bab26ddd77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:25 238321] [debug] |scid:0e60cddd296457bab26ddd77|xqc_check_acked_or_dropped_pkt|conn:0000560C591C333C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:25 238329] [debug] |scid:0e60cddd296457bab26ddd77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:25 238370] [info] |scid:0e60cddd296457bab26ddd77|xqc_send_packet_with_pn|<==|conn:0000560C591C333C|path:0|pkt_num:9|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653525238339|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 238381] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_on_packet_sent|conn:0000560C591C333C|path:0|pkt_num:9|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 238389] [debug] |scid:0e60cddd296457bab26ddd77|xqc_conn_next_wakeup_time|wakeup_time:1757653525544037|
[2025/09/12 05:05:25 238401] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_wakeup_queue|next_tick_time:1757653525544037|
[2025/09/12 05:05:25 238408] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525238407|diff:161722|
[2025/09/12 05:05:25 238414] [debug] |xqc_engine_main_logic|END|now:1757653525238296|
[2025/09/12 05:05:25 238422] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525238422|
[2025/09/12 05:05:25 238426] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525238426|diff:161703|
[2025/09/12 05:05:25 238430] [debug] |xqc_engine_main_logic|END|now:1757653525238422|
[2025/09/12 05:05:25 313918] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653585313917|now:1757653525313917|interv:60000000|
[2025/09/12 05:05:25 313947] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653585313946|now:1757653525313946|interv:60000000|
[2025/09/12 05:05:25 313956] [debug] |xqc_path_create|path:0|dcid:2c0d1ed3b26dc56e6f075a591ccbaf7dde|scid:dc1588565221abafec8ede27|create_path_count:1|
[2025/09/12 05:05:25 313963] [debug] |scid:dc1588565221abafec8ede27|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 05:05:25 313969] [debug] |xqc_path_init|path:0|dcid:2c0d1ed3b26dc56e6f075a591ccbaf7dde|scid:dc1588565221abafec8ede27|state:2|
[2025/09/12 05:05:25 313975] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_create|success|scid:dc1588565221abafec8ede27|dcid:2c0d1ed3b26dc56e6f075a591ccbaf7dde|conn:0000560C591F9DAC|
[2025/09/12 05:05:25 313982] [info] |scid:dc1588565221abafec8ede27|xqc_conn_server_create|hash odcid conn|odcid:8dc75755799b84d6a75c8d34404861dce0df|conn:0000560C591F9DAC|
[2025/09/12 05:05:25 313993] [info] |scid:dc1588565221abafec8ede27|xqc_conn_get_local_transport_params|generate sr_token[3da4aafaa2df131dc3625f3a1d13b8e0] for cid[8dc75755799b84d6a75c8d34404861dce0df]
[2025/09/12 05:05:25 314027] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314035] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:1200|state:S_INIT|recv_time:1757653525313886|
[2025/09/12 05:05:25 314193] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 314200] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:25 314207] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:25 314211] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117128|
[2025/09/12 05:05:25 314218] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:989117128|
[2025/09/12 05:05:25 314223] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314228] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314233] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314239] [debug] |scid:dc1588565221abafec8ede27|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:25 314244] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314248] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314253] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:25 314257] [debug] |scid:dc1588565221abafec8ede27|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:25 314261] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:25 314265] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314274] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314278] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314282] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314286] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314290] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314293] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314297] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314303] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314307] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314311] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 314314] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 314319] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314322] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314326] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314330] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314334] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314337] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314341] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314344] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314348] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314352] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314356] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 314360] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 314363] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314367] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314371] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314375] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314378] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314382] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314386] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314389] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314393] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314400] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314404] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314407] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314411] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314415] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314419] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314422] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:25 314462] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314466] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314471] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:25 314475] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314478] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314482] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314486] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314490] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314493] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:25 314498] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314502] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314505] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:25 314510] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314513] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314517] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:25 314521] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314525] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314529] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:25 314533] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314537] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314540] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:25 314544] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_token|token empty|
[2025/09/12 05:05:25 314548] [info] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|check_token fail|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:25 314552] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:25 314559] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:25 314563] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:25 314567] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314571] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314574] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:25 314578] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314582] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314586] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:25 314590] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314594] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314598] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:25 314602] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:25 314605] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 314609] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:05:25 314652] [info] |scid:dc1588565221abafec8ede27|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:25 314828] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:25 314833] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:25 314838] [warn] |scid:dc1588565221abafec8ede27|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:25 315063] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:25 315071] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:25 315076] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 315080] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 315088] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 315094] [debug] |scid:dc1588565221abafec8ede27|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:25 315098] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117128|largest:989117128|pns:0|
[2025/09/12 05:05:25 315103] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:1200|pkt_type:INIT|pkt_num:989117128|frame:PADDING PING CRYPTO |recv_time:1757653525313886|dcid:8dc75755799b84d6a75c8d34404861dce0df|dcid_seq:0|
[2025/09/12 05:05:25 315109] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653585313886|now:1757653525313886|interv:60000000|
[2025/09/12 05:05:25 315113] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653585313886|now:1757653525313886|interv:60000000|
[2025/09/12 05:05:25 315117] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525315117|
[2025/09/12 05:05:25 315127] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653525315126|
[2025/09/12 05:05:25 315132] [info] |scid:dc1588565221abafec8ede27|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:25 315136] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:25 315141] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 315145] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:25 315148] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:25 315155] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653525315154|
[2025/09/12 05:05:25 315159] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:25 315163] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_write_streams|
[2025/09/12 05:05:25 315167] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:25 315171] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653525315171|
[2025/09/12 05:05:25 315176] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653525315176|
[2025/09/12 05:05:25 315181] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653525315181|
[2025/09/12 05:05:25 315185] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653525315185|
[2025/09/12 05:05:25 315190] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:25 315195] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|largest_recv:989117128|ack_delay:1309|first_ack_range:0|largest_pkt_recv_time:1757653525313886|
[2025/09/12 05:05:25 315200] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|high:989117128|low:989117128|pkt_pns:0|
[2025/09/12 05:05:25 315204] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:989117128|frame_largest_recv:989117128|
[2025/09/12 05:05:25 315208] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:25 315214] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 315219] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|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 05:05:25 315224] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:25 315228] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 315233] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|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 05:05:25 315237] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:25 315244] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 315248] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|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 05:05:25 315252] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:25 315256] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 315260] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|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 05:05:25 315264] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:25 315268] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:25 315272] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|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 05:05:25 315276] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:25 315280] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315286] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:25 315291] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 315326] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653525315299|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315332] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 315337] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:25 315345] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 315353] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 315359] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:25 315365] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 315371] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526065299|now:1757653525315344|interv:749955|
[2025/09/12 05:05:25 315378] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:0|expire:1757653526065299|now:1757653525315344|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:05:25 315385] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:25 315399] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 315407] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:25 315433] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653525315414|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315441] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 315448] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:25 315455] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 315462] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 315469] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:25 315474] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 315481] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526065299|now:1757653525315455|interv:749844|
[2025/09/12 05:05:25 315486] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:0|expire:1757653526065299|now:1757653525315455|interval:749844|pto_count:0|srtt:250000
[2025/09/12 05:05:25 315491] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:25 315495] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 315500] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 315525] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653525315506|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315533] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 315540] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:25 315547] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 315553] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 315559] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:25 315565] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 315571] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526065299|now:1757653525315546|interv:749753|
[2025/09/12 05:05:25 315575] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:0|expire:1757653526065299|now:1757653525315546|interval:749753|pto_count:0|srtt:250000
[2025/09/12 05:05:25 315584] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:25 315589] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 315593] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:25 315617] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653525315600|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315624] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 315631] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:25 315637] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 315644] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 315651] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:25 315657] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 315663] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526065299|now:1757653525315637|interv:749662|
[2025/09/12 05:05:25 315666] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:0|expire:1757653526065299|now:1757653525315637|interval:749662|pto_count:0|srtt:250000
[2025/09/12 05:05:25 315671] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:25 315675] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:25 315680] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:25 315702] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653525315686|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315709] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 315716] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:25 315722] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:25 315729] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:25 315735] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:25 315742] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:25 315747] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526065299|now:1757653525315722|interv:749577|
[2025/09/12 05:05:25 315756] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:0|expire:1757653526065299|now:1757653525315722|interval:749577|pto_count:0|srtt:250000
[2025/09/12 05:05:25 315760] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:25 315765] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:25 315769] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:25 315792] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653525315775|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 315799] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 315807] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526065299|
[2025/09/12 05:05:25 315814] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526065299|
[2025/09/12 05:05:25 315821] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525315821|diff:84308|
[2025/09/12 05:05:25 315828] [debug] |xqc_engine_main_logic|END|now:1757653525315126|
[2025/09/12 05:05:25 315837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525315837|
[2025/09/12 05:05:25 315841] [debug] |xqc_engine_wakeup_after|wakeup:1757653525400129|now:1757653525315840|diff:84289|
[2025/09/12 05:05:25 315844] [debug] |xqc_engine_main_logic|END|now:1757653525315837|
[2025/09/12 05:05:25 400956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525400955|
[2025/09/12 05:05:25 400969] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525400129|pq_index:0|
[2025/09/12 05:05:25 400975] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_add_active_queue|last_ticked_time:1757653525093883|
[2025/09/12 05:05:25 400983] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_engine_process_conn|conn:0000560C591AEFFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525400980|
[2025/09/12 05:05:25 400989] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653525400129|now:1757653525400980|
[2025/09/12 05:05:25 400994] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653525400129|now:1757653525400980|
[2025/09/12 05:05:25 400999] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:25 401004] [info] |xqc_engine_main_logic|conn:0000560C591AEFFC|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|conn_state:13|next_tick_time:1757653525400129
[2025/09/12 05:05:25 401020] [report] |scid:d7539eebc3d018f9fc1d71bc|xqc_conn_destroy|0000560C591AEFFC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36789|first_send_delay:37248|conn_persist:399372|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|hsk_recv:36141|close_recv:92115|close_send:92285|last_recv:92045|last_send:92285|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,16,7,4,1024,0,17,i32,4,26,39,40000,490635878,92,0,4,1020,1033,4081,490635872,36,0,4,27,40,4,490635874,68,0,4,26,40000,11,92,4,1050,80,9,38,4,31,4,10,61,0-2,0-2,0-0,0-0,0-0,0-34,0-4301,0-2479,0-12,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:12|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|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:1200|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 05:05:25 401037] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:25 401065] [stats] |scid:d7539eebc3d018f9fc1d71bc|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653525038728|wrt_delay:166|snd_delay:1038|finwrt_delay:166|finsnd_delay:1038|finrcv_delay:1|finread_delay:90|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-d7539eebc3d018f9fc1d71bc p-193.167.0.100-36493-e5d9de353e4e65fb7b71fbf253bcd9d87b|path_info:mp is not supported in connection scid:d7539eebc3d018f9fc1d71bc|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:25 401104] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:25 401112] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:25 401117] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:25 401122] [debug] |scid:d7539eebc3d018f9fc1d71bc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:25 401165] [debug] |xqc_engine_wakeup_after|wakeup:1757653525544037|now:1757653525401165|diff:142872|
[2025/09/12 05:05:25 401174] [debug] |xqc_engine_main_logic|END|now:1757653525400980|
[2025/09/12 05:05:25 455100] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653525455097|
[2025/09/12 05:05:25 455119] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 455127] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:25 455139] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117128|
[2025/09/12 05:05:25 455147] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117129|
[2025/09/12 05:05:25 455172] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:989117129|
[2025/09/12 05:05:25 455181] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:25 455189] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 455197] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 455209] [info] |scid:dc1588565221abafec8ede27|xqc_conn_addr_validated|Address Validated|conn:0000560C591F9DAC|role:1|
[2025/09/12 05:05:25 455218] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 455228] [debug] |scid:dc1588565221abafec8ede27|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:25 455237] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117129|largest:989117129|pns:0|
[2025/09/12 05:05:25 455247] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:1200|pkt_type:INIT|pkt_num:989117129|frame:PADDING PING |recv_time:1757653525455097|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:25 455262] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653585455097|now:1757653525455097|interv:60000000|
[2025/09/12 05:05:25 455268] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653585455097|now:1757653525455097|interv:60000000|
[2025/09/12 05:05:25 455273] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526065299|pq_index:1|
[2025/09/12 05:05:25 455279] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653525315126|
[2025/09/12 05:05:25 455284] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525455284|
[2025/09/12 05:05:25 455290] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653525455289|
[2025/09/12 05:05:25 455298] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|largest_recv:989117129|ack_delay:201|first_ack_range:1|largest_pkt_recv_time:1757653525455097|
[2025/09/12 05:05:25 455304] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|high:989117129|low:989117128|pkt_pns:0|
[2025/09/12 05:05:25 455310] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:989117129|frame_largest_recv:989117129|
[2025/09/12 05:05:25 455316] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:25 455322] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 455328] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:25 455335] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:25 455386] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653525455343|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 455393] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:2|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 455400] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526065299|
[2025/09/12 05:05:25 455406] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526065299|
[2025/09/12 05:05:25 455411] [debug] |xqc_engine_wakeup_after|wakeup:1757653525544037|now:1757653525455411|diff:88626|
[2025/09/12 05:05:25 455417] [debug] |xqc_engine_main_logic|END|now:1757653525455289|
[2025/09/12 05:05:25 455424] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525455423|
[2025/09/12 05:05:25 455429] [debug] |xqc_engine_wakeup_after|wakeup:1757653525544037|now:1757653525455428|diff:88609|
[2025/09/12 05:05:25 455435] [debug] |xqc_engine_main_logic|END|now:1757653525455423|
[2025/09/12 05:05:25 544576] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525544576|
[2025/09/12 05:05:25 544592] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653525544037|pq_index:0|
[2025/09/12 05:05:25 544599] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_add_active_queue|last_ticked_time:1757653525238296|
[2025/09/12 05:05:25 544606] [debug] |scid:0e60cddd296457bab26ddd77|xqc_engine_process_conn|conn:0000560C591C333C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653525544604|
[2025/09/12 05:05:25 544612] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653525544037|now:1757653525544604|
[2025/09/12 05:05:25 544631] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653525544037|now:1757653525544604|
[2025/09/12 05:05:25 544636] [debug] |scid:0e60cddd296457bab26ddd77|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:25 544641] [info] |xqc_engine_main_logic|conn:0000560C591C333C|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|conn_state:13|next_tick_time:1757653525544037
[2025/09/12 05:05:25 544655] [report] |scid:0e60cddd296457bab26ddd77|xqc_conn_destroy|0000560C591C333C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36521|first_send_delay:36977|conn_persist:376227|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|hsk_recv:35917|close_recv:69743|close_send:69911|last_recv:69694|last_send:69911|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,16,8,5,1024,0,17,i32,4,26,39,5,1822544775,68,0,4,26,39,40000,1822544777,69,0,4,1393,1406,3,1822544774,37,0,4,26,40000,9,69,4,1050,80,7,37,4,34,4,8,38,0-2,0-2,0-0,0-0,0-0,0-34,0-4310,0-3884,0-12,0-5,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:12|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|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:1200|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 05:05:25 544666] [debug] |scid:0e60cddd296457bab26ddd77|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:25 544675] [stats] |scid:0e60cddd296457bab26ddd77|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653525205248|wrt_delay:157|snd_delay:1055|finwrt_delay:157|finsnd_delay:1055|finrcv_delay:2|finread_delay:89|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-0e60cddd296457bab26ddd77 p-193.167.0.100-57858-1e16f99af1c0edc2a666c65f2b0a80f1c2|path_info:mp is not supported in connection scid:0e60cddd296457bab26ddd77|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:25 544712] [debug] |scid:0e60cddd296457bab26ddd77|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:25 544720] [debug] |scid:0e60cddd296457bab26ddd77|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:25 544725] [debug] |scid:0e60cddd296457bab26ddd77|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:25 544730] [debug] |scid:0e60cddd296457bab26ddd77|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:25 544764] [debug] |xqc_engine_wakeup_after|wakeup:1757653526065299|now:1757653525544764|diff:520535|
[2025/09/12 05:05:25 544770] [debug] |xqc_engine_main_logic|END|now:1757653525544604|
[2025/09/12 05:05:25 669386] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653525669385|
[2025/09/12 05:05:25 669408] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:25 669417] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:25 669428] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117129|
[2025/09/12 05:05:25 669436] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117130|
[2025/09/12 05:05:25 669448] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:989117130|
[2025/09/12 05:05:25 669456] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:25 669473] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:25 669481] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:25 669492] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:25 669502] [debug] |scid:dc1588565221abafec8ede27|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:25 669511] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117130|largest:989117130|pns:0|
[2025/09/12 05:05:25 669522] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:1200|pkt_type:INIT|pkt_num:989117130|frame:PADDING PING |recv_time:1757653525669385|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:25 669531] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653585669385|now:1757653525669385|interv:60000000|
[2025/09/12 05:05:25 669539] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653585669385|now:1757653525669385|interv:60000000|
[2025/09/12 05:05:25 669547] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526065299|pq_index:0|
[2025/09/12 05:05:25 669555] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653525455289|
[2025/09/12 05:05:25 669563] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525669563|
[2025/09/12 05:05:25 669573] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653525669571|
[2025/09/12 05:05:25 669584] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|largest_recv:989117130|ack_delay:198|first_ack_range:2|largest_pkt_recv_time:1757653525669385|
[2025/09/12 05:05:25 669593] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|high:989117130|low:989117128|pkt_pns:0|
[2025/09/12 05:05:25 669599] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:989117130|frame_largest_recv:989117130|
[2025/09/12 05:05:25 669605] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:25 669610] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 669617] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:25 669623] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:25 669656] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:3|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653525669631|stream_id:0|stream_offset:0|
[2025/09/12 05:05:25 669663] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:3|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:25 669671] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526065299|
[2025/09/12 05:05:25 669680] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526065299|
[2025/09/12 05:05:25 669688] [debug] |xqc_engine_wakeup_after|wakeup:1757653526065299|now:1757653525669688|diff:395611|
[2025/09/12 05:05:25 669696] [debug] |xqc_engine_main_logic|END|now:1757653525669571|
[2025/09/12 05:05:25 669706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653525669706|
[2025/09/12 05:05:25 669722] [debug] |xqc_engine_wakeup_after|wakeup:1757653526065299|now:1757653525669722|diff:395577|
[2025/09/12 05:05:25 669731] [debug] |xqc_engine_main_logic|END|now:1757653525669706|
[2025/09/12 05:05:26 034036] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653526034034|
[2025/09/12 05:05:26 034086] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:26 034096] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:26 034110] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117130|
[2025/09/12 05:05:26 034118] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117131|
[2025/09/12 05:05:26 034132] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:989117131|
[2025/09/12 05:05:26 034140] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:26 034148] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:26 034156] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:26 034169] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:26 034178] [debug] |scid:dc1588565221abafec8ede27|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:26 034183] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117131|largest:989117131|pns:0|
[2025/09/12 05:05:26 034190] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:1200|pkt_type:INIT|pkt_num:989117131|frame:PADDING PING |recv_time:1757653526034034|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 034200] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653586034034|now:1757653526034034|interv:60000000|
[2025/09/12 05:05:26 034208] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653586034034|now:1757653526034034|interv:60000000|
[2025/09/12 05:05:26 034215] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526065299|pq_index:0|
[2025/09/12 05:05:26 034223] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653525669571|
[2025/09/12 05:05:26 034229] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526034228|
[2025/09/12 05:05:26 034236] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526034235|
[2025/09/12 05:05:26 034250] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|largest_recv:989117131|ack_delay:216|first_ack_range:3|largest_pkt_recv_time:1757653526034034|
[2025/09/12 05:05:26 034258] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|high:989117131|low:989117128|pkt_pns:0|
[2025/09/12 05:05:26 034265] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:989117131|frame_largest_recv:989117131|
[2025/09/12 05:05:26 034274] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:26 034283] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 034292] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:26 034301] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:26 034359] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:4|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653526034322|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 034371] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:4|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 034381] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526065299|
[2025/09/12 05:05:26 034390] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526065299|
[2025/09/12 05:05:26 034398] [debug] |xqc_engine_wakeup_after|wakeup:1757653526065299|now:1757653526034397|diff:30902|
[2025/09/12 05:05:26 034407] [debug] |xqc_engine_main_logic|END|now:1757653526034235|
[2025/09/12 05:05:26 034417] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526034417|
[2025/09/12 05:05:26 034426] [debug] |xqc_engine_wakeup_after|wakeup:1757653526065299|now:1757653526034425|diff:30874|
[2025/09/12 05:05:26 034434] [debug] |xqc_engine_main_logic|END|now:1757653526034417|
[2025/09/12 05:05:26 065541] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526065541|
[2025/09/12 05:05:26 065559] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526065299|pq_index:0|
[2025/09/12 05:05:26 065566] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526034235|
[2025/09/12 05:05:26 065573] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526065571|
[2025/09/12 05:05:26 065579] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653526065299|now:1757653526065571|
[2025/09/12 05:05:26 065585] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:26 065590] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F9DAC|path:0|bytes_in_flight:2102|
[2025/09/12 05:05:26 065596] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 065603] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 065608] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 065613] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 065618] [debug] |scid:dc1588565221abafec8ede27|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:26 065625] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_send_probe_pkt|conn:0000560C591F9DAC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:26 065632] [debug] |scid:dc1588565221abafec8ede27|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:26 065637] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_send_probe_pkt|conn:0000560C591F9DAC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:26 065660] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F9DAC|pto_count:1
[2025/09/12 05:05:26 065666] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:26 065680] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 065685] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 065691] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 065696] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526815686|now:1757653526065666|interv:750020|
[2025/09/12 05:05:26 065701] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526815686|now:1757653526065666|interval:750020|pto_count:1|srtt:250000
[2025/09/12 05:05:26 065709] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 065715] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 065721] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:26 065728] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:26 065772] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653526065739|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 065780] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 065787] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:05:26 065796] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:26 065805] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 065814] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 065822] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 065830] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526815686|now:1757653526065795|interv:749891|
[2025/09/12 05:05:26 065839] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526815686|now:1757653526065795|interval:749891|pto_count:1|srtt:250000
[2025/09/12 05:05:26 065849] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:26 065860] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:26 065869] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:26 065909] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653526065883|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 065917] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:26 065936] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:05:26 065945] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:26 065954] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:26 065963] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 065970] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 065976] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526815686|now:1757653526065944|interv:749742|
[2025/09/12 05:05:26 065982] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526815686|now:1757653526065944|interval:749742|pto_count:1|srtt:250000
[2025/09/12 05:05:26 065986] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:05:26 065991] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526815686|
[2025/09/12 05:05:26 065996] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526815686|
[2025/09/12 05:05:26 066000] [debug] |xqc_engine_wakeup_after|wakeup:1757653526815686|now:1757653526066000|diff:749686|
[2025/09/12 05:05:26 066004] [debug] |xqc_engine_main_logic|END|now:1757653526065571|
[2025/09/12 05:05:26 099626] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653526099625|
[2025/09/12 05:05:26 099646] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:26 099655] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:26 099665] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117131|
[2025/09/12 05:05:26 099673] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117132|
[2025/09/12 05:05:26 099686] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:989117132|
[2025/09/12 05:05:26 099694] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:26 099705] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|conn:0000560C591F9DAC|path:0|pkt_num:6|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:26 099715] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3286|prior_delivered:0|prior_time:1757653525315299|is_app_limited:1|send_elapse:750584|ack_elapse:784326|ctl_first_sent_time:1757653526065883|lagest_ack_time:1757653526099625|curr_delivered:1184|
[2025/09/12 05:05:26 099725] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_sent_time_update:1757653526065883|
[2025/09/12 05:05:26 099733] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:26 099741] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F9DAC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33742|ack_delay:0|
[2025/09/12 05:05:26 099750] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |after update rtt|conn:0000560C591F9DAC|srtt:33742|rttvar:16871|minrtt:33742|latest_rtt:33742|ack_delay:0|
[2025/09/12 05:05:26 099769] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:26 099779] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 989117132|pns:0|
[2025/09/12 05:05:26 099788] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:26 099793] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33742|rtt_var:16871|pto_duration:101226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 099799] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 099804] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 099808] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 099813] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526099792|now:1757653526099792|interv:0|
[2025/09/12 05:05:26 099818] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653525416912|now:1757653526099792|interval:0|pto_count:0|srtt:33742
[2025/09/12 05:05:26 099824] [debug] |scid:dc1588565221abafec8ede27|xqc_generate_sample|sampler: send_elapse 750584, ack_elapse 784326, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:05:26 099830] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:26 099835] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:05:26 099841] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|probertt expire|rtt:33742, old_rtt:2147483647|
[2025/09/12 05:05:26 099846] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|minrtt expire|rtt:33742, old_rtt:2147483647|
[2025/09/12 05:05:26 099851] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:05:26 099856] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653526065883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:26 099862] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653526065883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:26 099868] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |bbr on ack|mode:0|pacing_rate:3928974|bw:1509|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33742|latest_rtt:33742|min_rtt:33742|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:26 099874] [stats] |scid:dc1588565221abafec8ede27|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3928974|bw:1509|srtt:33742|latest_rtt:33742|min_rtt:33742|send:7|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:785959|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:26 099881] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:26 099886] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:26 099898] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117132|largest:989117132|pns:0|
[2025/09/12 05:05:26 099904] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:1200|pkt_type:INIT|pkt_num:989117132|frame:PADDING ACK |recv_time:1757653526099625|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 099910] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653586099625|now:1757653526099625|interv:60000000|
[2025/09/12 05:05:26 099915] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653586099625|now:1757653526099625|interv:60000000|
[2025/09/12 05:05:26 099920] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526815686|pq_index:0|
[2025/09/12 05:05:26 099926] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526065571|
[2025/09/12 05:05:26 099931] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526099930|
[2025/09/12 05:05:26 099937] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526099935|
[2025/09/12 05:05:26 099942] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653526099792|now:1757653526099935|
[2025/09/12 05:05:26 099947] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:26 099952] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F9DAC|path:0|bytes_in_flight:918|
[2025/09/12 05:05:26 099957] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33742|rtt_var:16871|pto_duration:101226|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 099962] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 099967] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 099972] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 099977] [debug] |scid:dc1588565221abafec8ede27|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:26 099983] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_send_probe_pkt|conn:0000560C591F9DAC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:26 099989] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_send_probe_pkt|conn:0000560C591F9DAC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:26 099994] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F9DAC|pto_count:1
[2025/09/12 05:05:26 099999] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33742|rtt_var:16871|pto_duration:202452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:26 100003] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 100007] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:26 100011] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 100014] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526099999|now:1757653526099999|interv:0|
[2025/09/12 05:05:26 100021] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653525518138|now:1757653526099999|interval:0|pto_count:1|srtt:33742
[2025/09/12 05:05:26 100027] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 100031] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 100036] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 100056] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:26 100086] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653526100064|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 100092] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 100097] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:26 100101] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33742|rtt_var:16871|pto_duration:202452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:26 100106] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 100110] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:05:26 100113] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 100117] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526302516|now:1757653526100101|interv:202415|
[2025/09/12 05:05:26 100121] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526302516|now:1757653526100101|interval:202415|pto_count:1|srtt:33742
[2025/09/12 05:05:26 100126] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:401|
[2025/09/12 05:05:26 100130] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 100135] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:26 100154] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653526100140|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 100159] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 100164] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:05:26 100168] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33742|rtt_var:16871|pto_duration:202452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:26 100172] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 100180] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:26 100184] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 100188] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526302592|now:1757653526100168|interv:202424|
[2025/09/12 05:05:26 100192] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526302592|now:1757653526100168|interval:202424|pto_count:1|srtt:33742
[2025/09/12 05:05:26 100196] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:05:26 100201] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526302592|
[2025/09/12 05:05:26 100205] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526302592|
[2025/09/12 05:05:26 100209] [debug] |xqc_engine_wakeup_after|wakeup:1757653526302592|now:1757653526100209|diff:202383|
[2025/09/12 05:05:26 100213] [debug] |xqc_engine_main_logic|END|now:1757653526099935|
[2025/09/12 05:05:26 100219] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526100219|
[2025/09/12 05:05:26 100223] [debug] |xqc_engine_wakeup_after|wakeup:1757653526302592|now:1757653526100222|diff:202370|
[2025/09/12 05:05:26 100226] [debug] |xqc_engine_main_logic|END|now:1757653526100219|
[2025/09/12 05:05:26 130980] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653526130978|
[2025/09/12 05:05:26 131003] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:26 131014] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:26 131023] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117128|
[2025/09/12 05:05:26 131035] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:989117128|
[2025/09/12 05:05:26 131068] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:26 131094] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|conn:0000560C591F9DAC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:26 131104] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:1184|prior_time:1757653526099625|is_app_limited:1|send_elapse:34181|ack_elapse:31353|ctl_first_sent_time:1757653526100064|lagest_ack_time:1757653526130978|curr_delivered:1378|
[2025/09/12 05:05:26 131114] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_sent_time_update:1757653526100064|
[2025/09/12 05:05:26 131123] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:26 131131] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F9DAC|srtt:33742|rttvar:16871|minrtt:33742|latest_rtt:30914|ack_delay:0|
[2025/09/12 05:05:26 131137] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |after update rtt|conn:0000560C591F9DAC|srtt:33389|rttvar:13361|minrtt:30914|latest_rtt:30914|ack_delay:0|
[2025/09/12 05:05:26 131143] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:26 131147] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:26 131152] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653525315600|lost_send_time:1757653526093416|loss_delay:37562|frame:CRYPTO |repair:32|
[2025/09/12 05:05:26 131162] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653525315686|lost_send_time:1757653526093416|loss_delay:37562|frame:CRYPTO |repair:32|
[2025/09/12 05:05:26 131167] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653525315686u|
[2025/09/12 05:05:26 131171] [stats] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |lost interval:1757653526130978|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653525315686|srtt:33389|cwnd:47136|bw:1509|conn_life:817063|now:0|last_lost_time:817063|
[2025/09/12 05:05:26 131176] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:26 131180] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:13361|pto_duration:86833|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 131188] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 131194] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:26 131200] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 131207] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526186973|now:1757653526131180|interv:55793|
[2025/09/12 05:05:26 131211] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526186973|now:1757653526131180|interval:55793|pto_count:0|srtt:33389
[2025/09/12 05:05:26 131215] [debug] |scid:dc1588565221abafec8ede27|xqc_generate_sample|sampler: send_elapse 34181, ack_elapse 31353, delivered 194|rate 5675|lost 2|
[2025/09/12 05:05:26 131219] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:26 131223] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5675) in round 2|
[2025/09/12 05:05:26 131227] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|probertt expire|rtt:30914, old_rtt:33742|
[2025/09/12 05:05:26 131231] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|minrtt expire|rtt:30914, old_rtt:33742|
[2025/09/12 05:05:26 131235] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1135|
[2025/09/12 05:05:26 131239] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653526100064|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:26 131243] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653526100064|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:26 131248] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |bbr on ack|mode:0|pacing_rate:3928974|bw:5675|cwnd:47330|full_bw_reached:0|inflight:517|srtt:33389|latest_rtt:30914|min_rtt:30914|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:26 131253] [stats] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |bandwidth change record|bw_before:1509|bw_after:5675|srtt:33389|cwnd:47330|
[2025/09/12 05:05:26 131262] [info] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:26 131266] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:13361|pto_duration:86833|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 131271] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 131274] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:26 131278] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 131282] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526186973|now:1757653526131266|interv:55707|
[2025/09/12 05:05:26 131286] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526186973|now:1757653526131266|interval:55707|pto_count:0|srtt:33389
[2025/09/12 05:05:26 131291] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117128|largest:989117128|pns:1|
[2025/09/12 05:05:26 131296] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:65|pkt_type:HSK|pkt_num:989117128|frame:ACK |recv_time:1757653526130978|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 131301] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653586130978|now:1757653526130978|interv:60000000|
[2025/09/12 05:05:26 131305] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653586130978|now:1757653526130978|interv:60000000|
[2025/09/12 05:05:26 131309] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526302592|pq_index:0|
[2025/09/12 05:05:26 131313] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526099935|
[2025/09/12 05:05:26 131317] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526131317|
[2025/09/12 05:05:26 131321] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526131321|
[2025/09/12 05:05:26 131328] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:33389|min_srtt:33389|path_bw:5675|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:26 131332] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C591F9DAC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 131337] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:33389|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 131342] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:26 131347] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:33389|min_srtt:33389|path_bw:5675|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:26 131351] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:517|cwnd:47330|conn:0000560C591F9DAC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 131358] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:33389|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 131363] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:26 131367] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 131371] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C591F9DAC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 131378] [debug] |scid:dc1588565221abafec8ede27|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:26 131386] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:26 131424] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653526131396|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 131434] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:6|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:26 131441] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:26 131448] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:13361|pto_duration:86833|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 131455] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 131461] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:05:26 131467] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 131473] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526218229|now:1757653526131447|interv:86782|
[2025/09/12 05:05:26 131480] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526218229|now:1757653526131447|interval:86782|pto_count:0|srtt:33389
[2025/09/12 05:05:26 131487] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:642|
[2025/09/12 05:05:26 131494] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 131501] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:47330|conn:0000560C591F9DAC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 131508] [debug] |scid:dc1588565221abafec8ede27|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:26 131514] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:26 131571] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653526131524|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 131580] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:26 131593] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:05:26 131600] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33389|rtt_var:13361|pto_duration:86833|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 131607] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 131613] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:05:26 131618] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 131622] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526218357|now:1757653526131600|interv:86757|
[2025/09/12 05:05:26 131626] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526218357|now:1757653526131600|interval:86757|pto_count:0|srtt:33389
[2025/09/12 05:05:26 131631] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:724|
[2025/09/12 05:05:26 131636] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526218357|
[2025/09/12 05:05:26 131640] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526218357|
[2025/09/12 05:05:26 131644] [debug] |xqc_engine_wakeup_after|wakeup:1757653526218357|now:1757653526131644|diff:86713|
[2025/09/12 05:05:26 131648] [debug] |xqc_engine_main_logic|END|now:1757653526131321|
[2025/09/12 05:05:26 131655] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653526131655|
[2025/09/12 05:05:26 131660] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:26 131666] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117128|
[2025/09/12 05:05:26 131670] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117129|
[2025/09/12 05:05:26 131675] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:989117129|
[2025/09/12 05:05:26 131679] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:26 131684] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|conn:0000560C591F9DAC|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:26 131689] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:1184|prior_time:1757653526099625|is_app_limited:1|send_elapse:34257|ack_elapse:32030|ctl_first_sent_time:1757653526100140|lagest_ack_time:1757653526131655|curr_delivered:1895|
[2025/09/12 05:05:26 131693] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_sent_time_update:1757653526100140|
[2025/09/12 05:05:26 131697] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:26 131701] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F9DAC|srtt:33389|rttvar:13361|minrtt:30914|latest_rtt:31515|ack_delay:0|
[2025/09/12 05:05:26 131706] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |after update rtt|conn:0000560C591F9DAC|srtt:33155|rttvar:10489|minrtt:30914|latest_rtt:31515|ack_delay:0|
[2025/09/12 05:05:26 131716] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:26 131722] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:26 131729] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:26 131735] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:26 131741] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33155|rtt_var:10489|pto_duration:75111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 131747] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 131752] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:26 131757] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 131761] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526206635|now:1757653526131741|interv:74894|
[2025/09/12 05:05:26 131766] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526206635|now:1757653526131741|interval:74894|pto_count:0|srtt:33155
[2025/09/12 05:05:26 131772] [debug] |scid:dc1588565221abafec8ede27|xqc_generate_sample|sampler: send_elapse 34257, ack_elapse 32030, delivered 711|rate 20754|lost 2|
[2025/09/12 05:05:26 131776] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20754) in round 2|
[2025/09/12 05:05:26 131780] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|minrtt expire|rtt:30914, old_rtt:30914|
[2025/09/12 05:05:26 131784] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2462|
[2025/09/12 05:05:26 131791] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653526100140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:26 131796] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653526100140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:26 131800] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |bbr on ack|mode:0|pacing_rate:3928974|bw:20754|cwnd:47847|full_bw_reached:0|inflight:207|srtt:33155|latest_rtt:31515|min_rtt:30914|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:26 131806] [info] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:26 131810] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:33155|rtt_var:10489|pto_duration:75111|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 131814] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 131818] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:26 131822] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 131829] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526206635|now:1757653526131810|interv:74825|
[2025/09/12 05:05:26 131833] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526206635|now:1757653526131810|interval:74825|pto_count:0|srtt:33155
[2025/09/12 05:05:26 131838] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117129|largest:989117129|pns:1|
[2025/09/12 05:05:26 131842] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:65|pkt_type:HSK|pkt_num:989117129|frame:ACK |recv_time:1757653526131655|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 131847] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653586131655|now:1757653526131655|interv:60000000|
[2025/09/12 05:05:26 131851] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653586131655|now:1757653526131655|interv:60000000|
[2025/09/12 05:05:26 131855] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526218357|pq_index:0|
[2025/09/12 05:05:26 131859] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526131321|
[2025/09/12 05:05:26 131863] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526131863|
[2025/09/12 05:05:26 131867] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526131866|
[2025/09/12 05:05:26 131873] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526206635|
[2025/09/12 05:05:26 131877] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526206635|
[2025/09/12 05:05:26 131881] [debug] |xqc_engine_wakeup_after|wakeup:1757653526206635|now:1757653526131881|diff:74754|
[2025/09/12 05:05:26 131885] [debug] |xqc_engine_main_logic|END|now:1757653526131866|
[2025/09/12 05:05:26 131890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526131890|
[2025/09/12 05:05:26 131894] [debug] |xqc_engine_wakeup_after|wakeup:1757653526206635|now:1757653526131894|diff:74741|
[2025/09/12 05:05:26 131898] [debug] |xqc_engine_main_logic|END|now:1757653526131890|
[2025/09/12 05:05:26 162351] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653526162350|
[2025/09/12 05:05:26 162367] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:26 162375] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117129|
[2025/09/12 05:05:26 162381] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117130|
[2025/09/12 05:05:26 162389] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:989117130|
[2025/09/12 05:05:26 162395] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:26 162403] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|conn:0000560C591F9DAC|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:26 162410] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:724|prior_delivered:1378|prior_time:1757653526130978|is_app_limited:1|send_elapse:31460|ack_elapse:31372|ctl_first_sent_time:1757653526131524|lagest_ack_time:1757653526162350|curr_delivered:1977|
[2025/09/12 05:05:26 162417] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_sent_time_update:1757653526131524|
[2025/09/12 05:05:26 162425] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:26 162439] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F9DAC|srtt:33155|rttvar:10489|minrtt:30914|latest_rtt:30826|ack_delay:0|
[2025/09/12 05:05:26 162446] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |after update rtt|conn:0000560C591F9DAC|srtt:32864|rttvar:8449|minrtt:30826|latest_rtt:30826|ack_delay:0|
[2025/09/12 05:05:26 162452] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:26 162459] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:26 162466] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:26 162473] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526168368|now:1757653526162472|interval:5896|
[2025/09/12 05:05:26 162479] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526168368|now:1757653526162472|interv:5896|
[2025/09/12 05:05:26 162486] [debug] |scid:dc1588565221abafec8ede27|xqc_generate_sample|sampler: send_elapse 31460, ack_elapse 31372, delivered 599|rate 19040|lost 2|
[2025/09/12 05:05:26 162493] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:26 162499] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|probertt expire|rtt:30826, old_rtt:30914|
[2025/09/12 05:05:26 162505] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|minrtt expire|rtt:30826, old_rtt:30914|
[2025/09/12 05:05:26 162511] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2462|
[2025/09/12 05:05:26 162518] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:82|po_sent_time:1757653526131524|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:05:26 162524] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:82|po_sent_time:1757653526131524|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:05:26 162532] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |bbr on ack|mode:0|pacing_rate:3928974|bw:20754|cwnd:47929|full_bw_reached:0|inflight:125|srtt:32864|latest_rtt:30826|min_rtt:30826|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:26 162538] [info] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:26 162542] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526168368|now:1757653526162542|interval:5826|
[2025/09/12 05:05:26 162546] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526168368|now:1757653526162542|interv:5826|
[2025/09/12 05:05:26 162551] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117130|largest:989117130|pns:1|
[2025/09/12 05:05:26 162555] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:67|pkt_type:HSK|pkt_num:989117130|frame:ACK |recv_time:1757653526162350|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 162566] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653586162350|now:1757653526162350|interv:60000000|
[2025/09/12 05:05:26 162570] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653586162350|now:1757653526162350|interv:60000000|
[2025/09/12 05:05:26 162574] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526206635|pq_index:0|
[2025/09/12 05:05:26 162578] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526131866|
[2025/09/12 05:05:26 162582] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526162582|
[2025/09/12 05:05:26 162586] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526162585|
[2025/09/12 05:05:26 162593] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526168368|
[2025/09/12 05:05:26 162597] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526168368|
[2025/09/12 05:05:26 162601] [debug] |xqc_engine_wakeup_after|wakeup:1757653526168368|now:1757653526162601|diff:5767|
[2025/09/12 05:05:26 162605] [debug] |xqc_engine_main_logic|END|now:1757653526162585|
[2025/09/12 05:05:26 162610] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526162610|
[2025/09/12 05:05:26 162614] [debug] |xqc_engine_wakeup_after|wakeup:1757653526168368|now:1757653526162614|diff:5754|
[2025/09/12 05:05:26 162618] [debug] |xqc_engine_main_logic|END|now:1757653526162610|
[2025/09/12 05:05:26 168693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526168693|
[2025/09/12 05:05:26 168702] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526168368|pq_index:0|
[2025/09/12 05:05:26 168708] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526162585|
[2025/09/12 05:05:26 168713] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526168712|
[2025/09/12 05:05:26 168719] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653526168368|now:1757653526168712|
[2025/09/12 05:05:26 168724] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:26 168729] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:26 168733] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:26 168738] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:26 168744] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:4|po_sent_time:1757653526131396|lost_send_time:1757653526131740|loss_delay:36972|frame:CRYPTO |repair:32|
[2025/09/12 05:05:26 168750] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653526131396u|
[2025/09/12 05:05:26 168755] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:26 168760] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F9DAC|path:0|
[2025/09/12 05:05:26 168765] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:26 168769] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653526168712|
[2025/09/12 05:05:26 168774] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:26 168785] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32864|min_srtt:32864|path_bw:20754|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:26 168791] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C591F9DAC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 168797] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32864|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 168803] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:125|reinj:0|path_class:4|
[2025/09/12 05:05:26 168808] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:6|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 168814] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C591F9DAC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 168819] [debug] |scid:dc1588565221abafec8ede27|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:26 168825] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:26 168861] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:8|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653526168833|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 168868] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:8|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:26 168874] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:26 168879] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32864|rtt_var:8449|pto_duration:66660|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 168885] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 168890] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:26 168894] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 168899] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526235493|now:1757653526168879|interv:66614|
[2025/09/12 05:05:26 168904] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:1|expire:1757653526235493|now:1757653526168879|interval:66614|pto_count:0|srtt:32864
[2025/09/12 05:05:26 168910] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:125|
[2025/09/12 05:05:26 168916] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526235493|
[2025/09/12 05:05:26 168921] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526235493|
[2025/09/12 05:05:26 168926] [debug] |xqc_engine_wakeup_after|wakeup:1757653526235493|now:1757653526168926|diff:66567|
[2025/09/12 05:05:26 168931] [debug] |xqc_engine_main_logic|END|now:1757653526168712|
[2025/09/12 05:05:26 200793] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653526200792|
[2025/09/12 05:05:26 200816] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:05:26 200825] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117130|
[2025/09/12 05:05:26 200832] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117131|
[2025/09/12 05:05:26 200840] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:989117131|
[2025/09/12 05:05:26 200845] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:26 200852] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|conn:0000560C591F9DAC|path:0|pkt_num:8|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:26 200860] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:125|prior_delivered:1977|prior_time:1757653526168833|is_app_limited:1|send_elapse:0|ack_elapse:31959|ctl_first_sent_time:1757653526168833|lagest_ack_time:1757653526200792|curr_delivered:2102|
[2025/09/12 05:05:26 200866] [debug] |scid:dc1588565221abafec8ede27|xqc_update_sample|sampler_sent_time_update:1757653526168833|
[2025/09/12 05:05:26 200873] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:26 200880] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F9DAC|srtt:32864|rttvar:8449|minrtt:30826|latest_rtt:31959|ack_delay:0|
[2025/09/12 05:05:26 200887] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |after update rtt|conn:0000560C591F9DAC|srtt:32750|rttvar:6563|minrtt:30826|latest_rtt:31959|ack_delay:0|
[2025/09/12 05:05:26 200893] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:26 200900] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:26 200908] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F9DAC|path:0|
[2025/09/12 05:05:26 200914] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:26 200920] [debug] |scid:dc1588565221abafec8ede27|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31959, delivered 125|rate 3911|lost 3|
[2025/09/12 05:05:26 200927] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:26 200933] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_update_min_rtt|minrtt expire|rtt:30826, old_rtt:30826|
[2025/09/12 05:05:26 200939] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1352|
[2025/09/12 05:05:26 200945] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:125|po_sent_time:1757653526168833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:05:26 200951] [debug] |scid:dc1588565221abafec8ede27|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:125|po_sent_time:1757653526168833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:05:26 200959] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |bbr on ack|mode:0|pacing_rate:3928974|bw:20754|cwnd:48054|full_bw_reached:0|inflight:0|srtt:32750|latest_rtt:31959|min_rtt:30826|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:26 200973] [stats] |scid:dc1588565221abafec8ede27|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0||cwnd:48054|inflight:0|mode:0|applimit:0|pacing_rate:3928974|bw:20754|srtt:32750|latest_rtt:31959|min_rtt:30826|send:12|lost:3|tlp:1|recv:8|recovery:0|slow_start:1|conn_life:887057|acked:125|delivered:2102|is_cwnd_limited:0|
[2025/09/12 05:05:26 200981] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 200991] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:26 200995] [debug] |scid:dc1588565221abafec8ede27|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:26 200999] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:26 201137] [debug] |scid:dc1588565221abafec8ede27|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:26 201144] [debug] |scid:dc1588565221abafec8ede27|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:26 201149] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526235493|pq_index:0|
[2025/09/12 05:05:26 201154] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526168712|
[2025/09/12 05:05:26 201158] [debug] |scid:dc1588565221abafec8ede27|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:26 201162] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:26 201167] [info] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:26 201171] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F9DAC|path:0|
[2025/09/12 05:05:26 201175] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:26 201179] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:26 201184] [debug] |scid:dc1588565221abafec8ede27|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:26 201188] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117131|largest:989117131|pns:1|
[2025/09/12 05:05:26 201193] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:418|pkt_type:HSK|pkt_num:989117131|frame:ACK CRYPTO |recv_time:1757653526200792|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 201198] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc1588565221abafec8ede27|spin_bit:0|
[2025/09/12 05:05:26 201202] [warn] |scid:dc1588565221abafec8ede27|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:26 201207] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:26 201211] [info] |scid:dc1588565221abafec8ede27|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:26 201215] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653586200792|now:1757653526200792|interv:60000000|
[2025/09/12 05:05:26 201219] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653586200792|now:1757653526200792|interv:60000000|
[2025/09/12 05:05:26 201223] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526201223|
[2025/09/12 05:05:26 201228] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526201227|
[2025/09/12 05:05:26 201238] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591F9DAC|
[2025/09/12 05:05:26 201242] [info] |scid:dc1588565221abafec8ede27|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591F9DAC|
[2025/09/12 05:05:26 201246] [info] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:26 201250] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F9DAC|path:0|
[2025/09/12 05:05:26 201254] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:26 201258] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_gen_token|expire:1758258326|
[2025/09/12 05:05:26 201264] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:26 201268] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:26 201272] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:26 201276] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc1588565221abafec8ede27|spin_bit:0|
[2025/09/12 05:05:26 201281] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:26 201285] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117128|
[2025/09/12 05:05:26 201291] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:989117128|
[2025/09/12 05:05:26 201295] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201299] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|465762f2c48f7f525f84b6ab5e7a3734bf|sr_token:a58da131bae09233027d9eedc707dae0
[2025/09/12 05:05:26 201306] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201309] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|507d005600871fbf30708e91750efc79c6|sr_token:6792280b9c93310f886de00e96460d80
[2025/09/12 05:05:26 201314] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201318] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|e42180d16eca2d0058ea5b63d6c2f60a4b|sr_token:cfb11ea0dc95a2b421dd59e4fe819fec
[2025/09/12 05:05:26 201323] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201326] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|e3e0579dc03df1b8ceee8465237b8994ac|sr_token:1768925773b80317cccc8ce1da210499
[2025/09/12 05:05:26 201331] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201335] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|f923d88c953f675d00739dc824efca0ea5|sr_token:0312706bba03ab3346c5a3c5be7f215a
[2025/09/12 05:05:26 201339] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201343] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|7060d799b49ce825b5a7b8f4ce70b89942|sr_token:aba0ebe6b9ca08a1f01b47049a6298ba
[2025/09/12 05:05:26 201348] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:26 201352] [debug] |scid:dc1588565221abafec8ede27|xqc_process_new_conn_id_frame|new_conn_id|95f32c848b20ce15a7a7c2ea6217ad0947|sr_token:3cafc68391b30a78e7910212d4405890
[2025/09/12 05:05:26 201356] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:26 201361] [debug] |scid:dc1588565221abafec8ede27|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:26 201370] [debug] |scid:dc1588565221abafec8ede27|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:26 201375] [debug] |scid:dc1588565221abafec8ede27|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:26 201379] [debug] |scid:dc1588565221abafec8ede27|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:26 201383] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:ACK_01RTT|expire:1757653526225792|now:1757653526200792|interv:25000|
[2025/09/12 05:05:26 201388] [debug] |scid:dc1588565221abafec8ede27|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653526200792|max_ack_delay:25000|
[2025/09/12 05:05:26 201393] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117128|largest:989117128|pns:2|
[2025/09/12 05:05:26 201397] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:989117128|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653526200792|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 201402] [debug] |scid:dc1588565221abafec8ede27|xqc_process_crypto_write_streams|
[2025/09/12 05:05:26 201406] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:26 201411] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653526201410|
[2025/09/12 05:05:26 201415] [info] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653526201415|
[2025/09/12 05:05:26 201419] [debug] |scid:dc1588565221abafec8ede27|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:26 201424] [debug] |scid:dc1588565221abafec8ede27|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591F9DAC|
[2025/09/12 05:05:26 201476] [debug] |scid:dc1588565221abafec8ede27|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:26 201485] [debug] |scid:dc1588565221abafec8ede27|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:26 201491] [debug] |scid:dc1588565221abafec8ede27|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:05:26 201500] [info] |scid:dc1588565221abafec8ede27|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591F9DAC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:26 201509] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|
[2025/09/12 05:05:26 201520] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|largest_recv:989117131|ack_delay:728|first_ack_range:3|largest_pkt_recv_time:1757653526200792|
[2025/09/12 05:05:26 201527] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|high:989117131|low:989117128|pkt_pns:1|
[2025/09/12 05:05:26 201533] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:989117131|frame_largest_recv:989117131|
[2025/09/12 05:05:26 201539] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:26 201557] [debug] |scid:dc1588565221abafec8ede27|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1af8b26a302e88876273df21|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:26 201576] [debug] |scid:dc1588565221abafec8ede27|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7f3eede67595a77fa31de091|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:26 201583] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201591] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201598] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:26 201605] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201612] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201619] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:26 201626] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201630] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201634] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:26 201638] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201642] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201647] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:26 201651] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 201655] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201659] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201664] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:26 201668] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201672] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201676] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:26 201690] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:26 201694] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000560C591F9DAC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:26 201699] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 201703] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:26 201708] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:26 201712] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:26 201742] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653526201719|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 201748] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 201754] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:05:26 201760] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 201767] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 201774] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 201780] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:26 201787] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526285721|now:1757653526201760|interv:83961|
[2025/09/12 05:05:26 201793] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526285721|now:1757653526201760|interval:83961|pto_count:0|srtt:32750
[2025/09/12 05:05:26 201800] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:05:26 201808] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:26 201814] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:26 201839] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653526201821|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 201845] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 201853] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:05:26 201866] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 201873] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 201879] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 201885] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:26 201891] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526285823|now:1757653526201865|interv:83958|
[2025/09/12 05:05:26 201898] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526285823|now:1757653526201865|interval:83958|pto_count:0|srtt:32750
[2025/09/12 05:05:26 201905] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:05:26 201912] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:26 201918] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:26 201951] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653526201928|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 201960] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 201967] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:05:26 201973] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 201980] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 201986] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 201992] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:26 201998] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526285930|now:1757653526201973|interv:83957|
[2025/09/12 05:05:26 202004] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526285930|now:1757653526201973|interval:83957|pto_count:0|srtt:32750
[2025/09/12 05:05:26 202011] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:05:26 202018] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:26 202025] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:26 202068] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653526202036|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 202082] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 202093] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:05:26 202097] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 202101] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 202105] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 202109] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:26 202113] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526286038|now:1757653526202097|interv:83941|
[2025/09/12 05:05:26 202117] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526286038|now:1757653526202097|interval:83941|pto_count:0|srtt:32750
[2025/09/12 05:05:26 202123] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:05:26 202130] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:26 202138] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:26 202172] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:9|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653526202148|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 202182] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:9|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 202190] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:26 202197] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:26 202227] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653526202207|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 202233] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 202238] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:05:26 202245] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 202252] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 202258] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 202265] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:26 202271] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526286209|now:1757653526202245|interv:83964|
[2025/09/12 05:05:26 202278] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526286209|now:1757653526202245|interval:83964|pto_count:0|srtt:32750
[2025/09/12 05:05:26 202290] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:05:26 202295] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:26 202300] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:26 202324] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653526202306|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 202329] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 202334] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:05:26 202341] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 202347] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 202354] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 202360] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:26 202367] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526286308|now:1757653526202340|interv:83968|
[2025/09/12 05:05:26 202373] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526286308|now:1757653526202340|interval:83968|pto_count:0|srtt:32750
[2025/09/12 05:05:26 202379] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:05:26 202384] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:26 202388] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_can_send|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000560C591F9DAC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:26 202393] [debug] |scid:dc1588565221abafec8ede27|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:26 202397] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:26 202420] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653526202403|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:26 202427] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 202434] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:05:26 202441] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|srtt:32750|rtt_var:6563|pto_duration:59002|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 202454] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:26 202461] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 202467] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F9DAC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:26 202471] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:LOSS_DETECTION|expire:1757653526286405|now:1757653526202441|interv:83964|
[2025/09/12 05:05:26 202475] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F9DAC|path:0|pns:2|expire:1757653526286405|now:1757653526202441|interval:83964|pto_count:0|srtt:32750
[2025/09/12 05:05:26 202480] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:05:26 202484] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526225792|
[2025/09/12 05:05:26 202489] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526225792|
[2025/09/12 05:05:26 202492] [debug] |xqc_engine_wakeup_after|wakeup:1757653526225792|now:1757653526202492|diff:23300|
[2025/09/12 05:05:26 202497] [debug] |xqc_engine_main_logic|END|now:1757653526201227|
[2025/09/12 05:05:26 202504] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:1406|state:ESTABED|recv_time:1757653526202504|
[2025/09/12 05:05:26 202509] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc1588565221abafec8ede27|spin_bit:0|
[2025/09/12 05:05:26 202514] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117128|
[2025/09/12 05:05:26 202518] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117129|
[2025/09/12 05:05:26 202524] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:989117129|
[2025/09/12 05:05:26 202528] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:26 202532] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:26 202536] [debug] |scid:dc1588565221abafec8ede27|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:26 202544] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:26 202552] [debug] |scid:dc1588565221abafec8ede27|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:26 202559] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117129|largest:989117129|pns:2|
[2025/09/12 05:05:26 202566] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:989117129|frame:PADDING PING |recv_time:1757653526202504|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 202573] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653646202504|now:1757653526202504|interv:120000000|
[2025/09/12 05:05:26 202580] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653646202504|now:1757653526202504|interv:120000000|
[2025/09/12 05:05:26 202585] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526225792|pq_index:0|
[2025/09/12 05:05:26 202589] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526201227|
[2025/09/12 05:05:26 202593] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526202593|
[2025/09/12 05:05:26 202602] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653526202601|
[2025/09/12 05:05:26 202608] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|largest_recv:989117129|ack_delay:104|first_ack_range:1|largest_pkt_recv_time:1757653526202504|
[2025/09/12 05:05:26 202613] [debug] |scid:dc1588565221abafec8ede27|xqc_gen_ack_frame|high:989117129|low:989117128|pkt_pns:2|
[2025/09/12 05:05:26 202617] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:989117129|frame_largest_recv:989117129|
[2025/09/12 05:05:26 202621] [debug] |scid:dc1588565221abafec8ede27|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:26 202625] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 202630] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:26 202634] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:26 202660] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653526202640|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 202665] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:7|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 202673] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526286405|
[2025/09/12 05:05:26 202680] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526286405|
[2025/09/12 05:05:26 202686] [debug] |xqc_engine_wakeup_after|wakeup:1757653526286405|now:1757653526202686|diff:83719|
[2025/09/12 05:05:26 202692] [debug] |xqc_engine_main_logic|END|now:1757653526202601|
[2025/09/12 05:05:26 202701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526202701|
[2025/09/12 05:05:26 202707] [debug] |xqc_engine_wakeup_after|wakeup:1757653526286405|now:1757653526202707|diff:83698|
[2025/09/12 05:05:26 202713] [debug] |xqc_engine_main_logic|END|now:1757653526202701|
[2025/09/12 05:05:26 234225] [info] |xqc_engine_packet_process|==>|conn:0000560C591F9DAC|size:39|state:ESTABED|recv_time:1757653526234223|
[2025/09/12 05:05:26 234246] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dc1588565221abafec8ede27|spin_bit:0|
[2025/09/12 05:05:26 234260] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|largest_pn:989117129|
[2025/09/12 05:05:26 234267] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt|decryption nonce|path_id:0|pn:989117131|
[2025/09/12 05:05:26 234278] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:989117131|
[2025/09/12 05:05:26 234284] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:26 234292] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_DRAINING|expire:1757653526486297|now:1757653526234291|interv:252006|
[2025/09/12 05:05:26 234298] [debug] |scid:dc1588565221abafec8ede27|xqc_send_queue_drop_packets|sndq_packets_used:7|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:26 234306] [debug] |scid:dc1588565221abafec8ede27|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1781|
[2025/09/12 05:05:26 234313] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:26 234318] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:26 234329] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:26 234334] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:26 234342] [info] |scid:dc1588565221abafec8ede27|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:26 234350] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:26 234357] [debug] |scid:dc1588565221abafec8ede27|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:26 234364] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:989117131|largest:989117131|pns:2|
[2025/09/12 05:05:26 234370] [info] |scid:dc1588565221abafec8ede27|xqc_conn_on_pkt_processed|====>|conn:0000560C591F9DAC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:989117131|frame:CONNECTION_CLOSE |recv_time:1757653526234223|dcid:dc1588565221abafec8ede27|dcid_seq:0|
[2025/09/12 05:05:26 234376] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:PATH_IDLE|expire:1757653646234223|now:1757653526234223|interv:120000000|
[2025/09/12 05:05:26 234380] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_set|type:CONN_IDLE|expire:1757653646234223|now:1757653526234223|interv:120000000|
[2025/09/12 05:05:26 234384] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526286405|pq_index:0|
[2025/09/12 05:05:26 234389] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526202601|
[2025/09/12 05:05:26 234393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526234393|
[2025/09/12 05:05:26 234398] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653526234397|
[2025/09/12 05:05:26 234404] [debug] |scid:dc1588565221abafec8ede27|xqc_path_get_perf_class|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|min_srtt:32750|path_bw:20754|loss_rate:27.27|path_pto:0|
[2025/09/12 05:05:26 234409] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F9DAC|path_id:0|path_srtt:32750|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:26 234414] [debug] |scid:dc1588565221abafec8ede27|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:26 234420] [debug] |scid:dc1588565221abafec8ede27|xqc_check_acked_or_dropped_pkt|conn:0000560C591F9DAC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:26 234428] [debug] |scid:dc1588565221abafec8ede27|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:26 234470] [info] |scid:dc1588565221abafec8ede27|xqc_send_packet_with_pn|<==|conn:0000560C591F9DAC|path:0|pkt_num:8|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653526234438|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 234476] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_on_packet_sent|conn:0000560C591F9DAC|path:0|pkt_num:8|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 234482] [debug] |scid:dc1588565221abafec8ede27|xqc_conn_next_wakeup_time|wakeup_time:1757653526486297|
[2025/09/12 05:05:26 234487] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_wakeup_queue|next_tick_time:1757653526486297|
[2025/09/12 05:05:26 234492] [debug] |xqc_engine_wakeup_after|wakeup:1757653526486297|now:1757653526234492|diff:251805|
[2025/09/12 05:05:26 234499] [debug] |xqc_engine_main_logic|END|now:1757653526234397|
[2025/09/12 05:05:26 234514] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526234514|
[2025/09/12 05:05:26 234520] [debug] |xqc_engine_wakeup_after|wakeup:1757653526486297|now:1757653526234520|diff:251777|
[2025/09/12 05:05:26 234526] [debug] |xqc_engine_main_logic|END|now:1757653526234514|
[2025/09/12 05:05:26 310988] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653586310987|now:1757653526310987|interv:60000000|
[2025/09/12 05:05:26 311020] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653586311020|now:1757653526311020|interv:60000000|
[2025/09/12 05:05:26 311031] [debug] |xqc_path_create|path:0|dcid:b22b42b6979ce3106afef477fc3b48b168|scid:0806229b8ef8aadc01f972ee|create_path_count:1|
[2025/09/12 05:05:26 311055] [debug] |scid:0806229b8ef8aadc01f972ee|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 05:05:26 311066] [debug] |xqc_path_init|path:0|dcid:b22b42b6979ce3106afef477fc3b48b168|scid:0806229b8ef8aadc01f972ee|state:2|
[2025/09/12 05:05:26 311072] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_create|success|scid:0806229b8ef8aadc01f972ee|dcid:b22b42b6979ce3106afef477fc3b48b168|conn:0000560C591D0E1C|
[2025/09/12 05:05:26 311080] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_server_create|hash odcid conn|odcid:4c32c4f733488b48820e9f7df267186201ba|conn:0000560C591D0E1C|
[2025/09/12 05:05:26 311092] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_get_local_transport_params|generate sr_token[c4accd6711e56dbf233d3a0fd18ae99d] for cid[4c32c4f733488b48820e9f7df267186201ba]
[2025/09/12 05:05:26 311118] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311125] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:1200|state:S_INIT|recv_time:1757653526310954|
[2025/09/12 05:05:26 311275] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:26 311283] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:26 311290] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:26 311294] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120081|
[2025/09/12 05:05:26 311302] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:193120081|
[2025/09/12 05:05:26 311306] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311311] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311317] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311325] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:26 311333] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311340] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311346] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:26 311351] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:26 311355] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:26 311359] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311363] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311367] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311379] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311383] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311387] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:26 311391] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:26 311395] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311398] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311402] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311408] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311415] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311421] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311427] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311431] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311435] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311439] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311443] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311446] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311450] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311454] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311458] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311461] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311465] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311469] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311473] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311476] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311480] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:26 311484] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:26 311488] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311494] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311500] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311507] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311512] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311516] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311519] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311526] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311531] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311535] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311538] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311542] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311546] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311550] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311554] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311557] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311561] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311564] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311568] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311574] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311580] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:26 311599] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311604] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311608] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:26 311613] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311617] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311620] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:26 311624] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311628] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311632] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:26 311636] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311640] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311644] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:26 311648] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311652] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311658] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:26 311665] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311676] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311680] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:26 311685] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311688] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311692] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:26 311696] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311700] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311704] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:26 311708] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_token|token empty|
[2025/09/12 05:05:26 311711] [info] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|check_token fail|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:26 311715] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:26 311719] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:26 311723] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:26 311727] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311731] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311735] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:26 311740] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:26 311747] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 311753] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:26 311799] [info] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:26 311986] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:26 311992] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:26 311999] [warn] |scid:0806229b8ef8aadc01f972ee|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:26 312260] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:26 312271] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:26 312278] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:26 312283] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:26 312291] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:26 312296] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:26 312300] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120081|largest:193120081|pns:0|
[2025/09/12 05:05:26 312305] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:1200|pkt_type:INIT|pkt_num:193120081|frame:PADDING CRYPTO |recv_time:1757653526310954|dcid:4c32c4f733488b48820e9f7df267186201ba|dcid_seq:0|
[2025/09/12 05:05:26 312316] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653586310954|now:1757653526310954|interv:60000000|
[2025/09/12 05:05:26 312320] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653586310954|now:1757653526310954|interv:60000000|
[2025/09/12 05:05:26 312325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526312325|
[2025/09/12 05:05:26 312330] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653526312329|
[2025/09/12 05:05:26 312335] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:26 312340] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:26 312347] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_write_streams|
[2025/09/12 05:05:26 312353] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:26 312360] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:26 312368] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653526312367|
[2025/09/12 05:05:26 312372] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:26 312376] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_write_streams|
[2025/09/12 05:05:26 312380] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:26 312384] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653526312384|
[2025/09/12 05:05:26 312389] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653526312389|
[2025/09/12 05:05:26 312394] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653526312394|
[2025/09/12 05:05:26 312399] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653526312399|
[2025/09/12 05:05:26 312404] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:26 312409] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|largest_recv:193120081|ack_delay:1455|first_ack_range:0|largest_pkt_recv_time:1757653526310954|
[2025/09/12 05:05:26 312414] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|high:193120081|low:193120081|pkt_pns:0|
[2025/09/12 05:05:26 312418] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:193120081|frame_largest_recv:193120081|
[2025/09/12 05:05:26 312423] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:26 312432] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:26 312439] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|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 05:05:26 312446] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:26 312454] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:26 312459] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|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 05:05:26 312463] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:26 312468] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:26 312472] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|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 05:05:26 312476] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:26 312480] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:26 312484] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|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 05:05:26 312489] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:26 312493] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:26 312496] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|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 05:05:26 312501] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:26 312505] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 312513] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:26 312522] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:26 312560] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653526312532|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 312567] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 312572] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:26 312579] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 312587] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 312594] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:26 312601] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 312614] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527062532|now:1757653526312579|interv:749953|
[2025/09/12 05:05:26 312620] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:0|expire:1757653527062532|now:1757653526312579|interval:749953|pto_count:0|srtt:250000
[2025/09/12 05:05:26 312627] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:26 312635] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 312643] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:26 312669] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653526312651|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 312675] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 312682] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:26 312689] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 312696] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 312702] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:26 312709] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 312715] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527062532|now:1757653526312689|interv:749843|
[2025/09/12 05:05:26 312721] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:0|expire:1757653527062532|now:1757653526312689|interval:749843|pto_count:0|srtt:250000
[2025/09/12 05:05:26 312726] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:26 312731] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 312735] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:26 312760] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653526312742|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 312765] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 312770] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:26 312777] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 312783] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 312796] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:26 312802] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 312809] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527062532|now:1757653526312776|interv:749756|
[2025/09/12 05:05:26 312814] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:0|expire:1757653527062532|now:1757653526312776|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:05:26 312818] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:26 312823] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 312827] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:26 312850] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653526312833|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 312855] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 312860] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:26 312865] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 312872] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 312878] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:26 312885] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 312891] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527062532|now:1757653526312865|interv:749667|
[2025/09/12 05:05:26 312897] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:0|expire:1757653527062532|now:1757653526312865|interval:749667|pto_count:0|srtt:250000
[2025/09/12 05:05:26 312903] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:26 312908] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:26 312912] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:26 312935] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653526312918|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 312940] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 312944] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:26 312951] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:26 312965] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:26 312971] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:26 312978] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:26 312984] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527062532|now:1757653526312951|interv:749581|
[2025/09/12 05:05:26 312989] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:0|expire:1757653527062532|now:1757653526312951|interval:749581|pto_count:0|srtt:250000
[2025/09/12 05:05:26 312994] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:26 312998] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:26 313003] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:26 313025] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653526313009|stream_id:0|stream_offset:0|
[2025/09/12 05:05:26 313031] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:26 313054] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527062532|
[2025/09/12 05:05:26 313066] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527062532|
[2025/09/12 05:05:26 313072] [debug] |xqc_engine_wakeup_after|wakeup:1757653526486297|now:1757653526313072|diff:173225|
[2025/09/12 05:05:26 313080] [debug] |xqc_engine_main_logic|END|now:1757653526312329|
[2025/09/12 05:05:26 313086] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526313086|
[2025/09/12 05:05:26 313090] [debug] |xqc_engine_wakeup_after|wakeup:1757653526486297|now:1757653526313090|diff:173207|
[2025/09/12 05:05:26 313094] [debug] |xqc_engine_main_logic|END|now:1757653526313086|
[2025/09/12 05:05:26 487322] [debug] |xqc_engine_main_logic|BEGIN|now:1757653526487322|
[2025/09/12 05:05:26 487344] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_remove_wakeup_queue|next_tick_time:1757653526486297|pq_index:0|
[2025/09/12 05:05:26 487350] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_add_active_queue|last_ticked_time:1757653526234397|
[2025/09/12 05:05:26 487358] [debug] |scid:dc1588565221abafec8ede27|xqc_engine_process_conn|conn:0000560C591F9DAC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653526487356|
[2025/09/12 05:05:26 487364] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653526486297|now:1757653526487356|
[2025/09/12 05:05:26 487370] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653526486297|now:1757653526487356|
[2025/09/12 05:05:26 487375] [debug] |scid:dc1588565221abafec8ede27|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:26 487381] [info] |xqc_engine_main_logic|conn:0000560C591F9DAC|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|conn_state:13|next_tick_time:1757653526486297
[2025/09/12 05:05:26 487396] [report] |scid:dc1588565221abafec8ede27|xqc_conn_destroy|0000560C591F9DAC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:887234|first_send_delay:887583|conn_persist:1173481|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|hsk_recv:817063|close_recv:920376|close_send:920523|last_recv:920308|last_send:920523|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,26,13,11,1024,0,17,i32,4,26,39,40000,989117131,920,0,4,299,312,4080,989117128,886,0,4,1393,1406,3,989117129,888,0,4,30,4,7,888,4,26,40000,8,920,4,1050,80,6,888,0-2,0-2,0-0,0-0,0-0,0-32,0-8022,0-8060,0-19,0-11,0-3,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:1|snd_pkt:19|spurious_loss:0|detected_loss:6|max_pto:1|finished_streams:0|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:1200|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 05:05:26 487415] [debug] |scid:dc1588565221abafec8ede27|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:26 487425] [stats] |scid:dc1588565221abafec8ede27|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653526201369|wrt_delay:129|snd_delay:1034|finwrt_delay:129|finsnd_delay:1034|finrcv_delay:1|finread_delay:59|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-dc1588565221abafec8ede27 p-193.167.0.100-51689-2c0d1ed3b26dc56e6f075a591ccbaf7dde|path_info:mp is not supported in connection scid:dc1588565221abafec8ede27|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:26 487467] [debug] |scid:dc1588565221abafec8ede27|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:26 487476] [debug] |scid:dc1588565221abafec8ede27|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:26 487482] [debug] |scid:dc1588565221abafec8ede27|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:26 487487] [debug] |scid:dc1588565221abafec8ede27|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:26 487536] [debug] |xqc_engine_wakeup_after|wakeup:1757653527062532|now:1757653526487536|diff:574996|
[2025/09/12 05:05:26 487546] [debug] |xqc_engine_main_logic|END|now:1757653526487356|
[2025/09/12 05:05:27 063183] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527063182|
[2025/09/12 05:05:27 063210] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527062532|pq_index:0|
[2025/09/12 05:05:27 063217] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653526312329|
[2025/09/12 05:05:27 063225] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527063222|
[2025/09/12 05:05:27 063232] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653527062532|now:1757653527063222|
[2025/09/12 05:05:27 063238] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:27 063243] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591D0E1C|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:27 063249] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 063255] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 063268] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 063273] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 063278] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:27 063285] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_send_probe_pkt|conn:0000560C591D0E1C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 063293] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:27 063298] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_send_probe_pkt|conn:0000560C591D0E1C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 063315] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591D0E1C|pto_count:1
[2025/09/12 05:05:27 063321] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 063327] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 063332] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 063337] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 063341] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527812918|now:1757653527063321|interv:749597|
[2025/09/12 05:05:27 063347] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527812918|now:1757653527063321|interval:749597|pto_count:1|srtt:250000
[2025/09/12 05:05:27 063357] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 063363] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 063369] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:27 063377] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:27 063453] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653527063395|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 063461] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 063468] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:27 063473] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 063479] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 063484] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 063493] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 063498] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527812918|now:1757653527063473|interv:749445|
[2025/09/12 05:05:27 063503] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527812918|now:1757653527063473|interval:749445|pto_count:1|srtt:250000
[2025/09/12 05:05:27 063509] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:27 063516] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:27 063521] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:27 063547] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653527063528|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 063553] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:27 063559] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:27 063564] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 063569] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:27 063574] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 063579] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 063584] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527812918|now:1757653527063564|interv:749354|
[2025/09/12 05:05:27 063589] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527812918|now:1757653527063564|interval:749354|pto_count:1|srtt:250000
[2025/09/12 05:05:27 063594] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:27 063600] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527812918|
[2025/09/12 05:05:27 063606] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527812918|
[2025/09/12 05:05:27 063611] [debug] |xqc_engine_wakeup_after|wakeup:1757653527812918|now:1757653527063610|diff:749308|
[2025/09/12 05:05:27 063616] [debug] |xqc_engine_main_logic|END|now:1757653527063222|
[2025/09/12 05:05:27 089592] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653527089589|
[2025/09/12 05:05:27 089613] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:27 089622] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:27 089635] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120081|
[2025/09/12 05:05:27 089643] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120084|
[2025/09/12 05:05:27 089665] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:193120084|
[2025/09/12 05:05:27 089673] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:27 089682] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 089690] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 089702] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_addr_validated|Address Validated|conn:0000560C591D0E1C|role:1|
[2025/09/12 05:05:27 089712] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:27 089722] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:27 089730] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120084|largest:193120084|pns:0|
[2025/09/12 05:05:27 089740] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:1200|pkt_type:INIT|pkt_num:193120084|frame:PADDING PING |recv_time:1757653527089589|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 089749] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653587089589|now:1757653527089589|interv:60000000|
[2025/09/12 05:05:27 089754] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653587089589|now:1757653527089589|interv:60000000|
[2025/09/12 05:05:27 089759] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527812918|pq_index:0|
[2025/09/12 05:05:27 089764] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527063222|
[2025/09/12 05:05:27 089769] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527089769|
[2025/09/12 05:05:27 089775] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527089774|
[2025/09/12 05:05:27 089786] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|largest_recv:193120084|ack_delay:197|first_ack_range:0|largest_pkt_recv_time:1757653527089589|
[2025/09/12 05:05:27 089792] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|high:193120084|low:193120084|pkt_pns:0|
[2025/09/12 05:05:27 089797] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|high:193120081|low:193120081|pkt_pns:0|
[2025/09/12 05:05:27 089802] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:193120084|frame_largest_recv:193120084|
[2025/09/12 05:05:27 089808] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:27 089813] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 089820] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:27 089825] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:27 089861] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:4|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653527089834|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 089869] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:4|origin_pktnum:0|size:53|enc_size:69|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 089876] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527812918|
[2025/09/12 05:05:27 089887] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527812918|
[2025/09/12 05:05:27 089892] [debug] |xqc_engine_wakeup_after|wakeup:1757653527812918|now:1757653527089891|diff:723027|
[2025/09/12 05:05:27 089897] [debug] |xqc_engine_main_logic|END|now:1757653527089774|
[2025/09/12 05:05:27 089903] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527089903|
[2025/09/12 05:05:27 089908] [debug] |xqc_engine_wakeup_after|wakeup:1757653527812918|now:1757653527089908|diff:723010|
[2025/09/12 05:05:27 089913] [debug] |xqc_engine_main_logic|END|now:1757653527089903|
[2025/09/12 05:05:27 096560] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653527096559|
[2025/09/12 05:05:27 096575] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:27 096583] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:27 096593] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120084|
[2025/09/12 05:05:27 096600] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120085|
[2025/09/12 05:05:27 096611] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:193120085|
[2025/09/12 05:05:27 096619] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 096630] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:27 096639] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653526312532|is_app_limited:1|send_elapse:750863|ack_elapse:784027|ctl_first_sent_time:1757653527063395|lagest_ack_time:1757653527096559|curr_delivered:1184|
[2025/09/12 05:05:27 096649] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527063395|
[2025/09/12 05:05:27 096655] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:27 096662] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33164|ack_delay:0|
[2025/09/12 05:05:27 096670] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:33164|rttvar:16582|minrtt:33164|latest_rtt:33164|ack_delay:0|
[2025/09/12 05:05:27 096679] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:27 096688] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 193120082|pns:0|
[2025/09/12 05:05:27 096697] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 096704] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:99492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 096713] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 096721] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 096728] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 096733] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527096704|now:1757653527096704|interv:0|
[2025/09/12 05:05:27 096746] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653526412410|now:1757653527096704|interval:0|pto_count:0|srtt:33164
[2025/09/12 05:05:27 096756] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 750863, ack_elapse 784027, delivered 1184|rate 1510|lost 0|
[2025/09/12 05:05:27 096764] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:27 096773] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1510) in round 1|
[2025/09/12 05:05:27 096779] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|probertt expire|rtt:33164, old_rtt:2147483647|
[2025/09/12 05:05:27 096784] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:33164, old_rtt:2147483647|
[2025/09/12 05:05:27 096789] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:05:27 096795] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653527063395|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:27 096801] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653527063395|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:27 096806] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:1510|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33164|latest_rtt:33164|min_rtt:33164|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 096813] [stats] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3997450|bw:1510|srtt:33164|latest_rtt:33164|min_rtt:33164|send:7|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:785828|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:27 096820] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 096825] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 096832] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120085|largest:193120085|pns:0|
[2025/09/12 05:05:27 096838] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:1200|pkt_type:INIT|pkt_num:193120085|frame:PADDING ACK |recv_time:1757653527096559|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 096844] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653587096559|now:1757653527096559|interv:60000000|
[2025/09/12 05:05:27 096849] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653587096559|now:1757653527096559|interv:60000000|
[2025/09/12 05:05:27 096854] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527812918|pq_index:0|
[2025/09/12 05:05:27 096859] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527089774|
[2025/09/12 05:05:27 096864] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527096864|
[2025/09/12 05:05:27 096870] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527096869|
[2025/09/12 05:05:27 096880] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653527096704|now:1757653527096869|
[2025/09/12 05:05:27 096885] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:27 096889] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591D0E1C|path:0|bytes_in_flight:919|
[2025/09/12 05:05:27 096894] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:99492|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 096900] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 096905] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 096909] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 096914] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:27 096919] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_send_probe_pkt|conn:0000560C591D0E1C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 096925] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_send_probe_pkt|conn:0000560C591D0E1C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 096931] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591D0E1C|pto_count:1
[2025/09/12 05:05:27 096936] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:198984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 096941] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 096946] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:27 096951] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 096955] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527096936|now:1757653527096936|interv:0|
[2025/09/12 05:05:27 096960] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653526511902|now:1757653527096936|interval:0|pto_count:1|srtt:33164
[2025/09/12 05:05:27 096967] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 096973] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 096978] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 096984] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:27 097017] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653527096992|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 097024] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 097035] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:05:27 097058] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:198984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 097064] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 097069] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:27 097074] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 097078] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527295976|now:1757653527097058|interv:198918|
[2025/09/12 05:05:27 097084] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527295976|now:1757653527097058|interval:198918|pto_count:1|srtt:33164
[2025/09/12 05:05:27 097089] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:05:27 097095] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 097101] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:27 097127] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653527097108|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 097134] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 097139] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:05:27 097144] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:33164|rtt_var:16582|pto_duration:198984|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 097149] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 097154] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 097159] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 097164] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527296092|now:1757653527097144|interv:198948|
[2025/09/12 05:05:27 097168] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527296092|now:1757653527097144|interval:198948|pto_count:1|srtt:33164
[2025/09/12 05:05:27 097174] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:05:27 097179] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527296092|
[2025/09/12 05:05:27 097185] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527296092|
[2025/09/12 05:05:27 097190] [debug] |xqc_engine_wakeup_after|wakeup:1757653527296092|now:1757653527097189|diff:198903|
[2025/09/12 05:05:27 097195] [debug] |xqc_engine_main_logic|END|now:1757653527096869|
[2025/09/12 05:05:27 097206] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527097206|
[2025/09/12 05:05:27 097211] [debug] |xqc_engine_wakeup_after|wakeup:1757653527296092|now:1757653527097211|diff:198881|
[2025/09/12 05:05:27 097215] [debug] |xqc_engine_main_logic|END|now:1757653527097206|
[2025/09/12 05:05:27 097542] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653527097541|
[2025/09/12 05:05:27 097551] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:27 097558] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:27 097568] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120085|
[2025/09/12 05:05:27 097575] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120086|
[2025/09/12 05:05:27 097586] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:193120086|
[2025/09/12 05:05:27 097593] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 097602] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 097607] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 097615] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120086|largest:193120086|pns:0|
[2025/09/12 05:05:27 097623] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:1200|pkt_type:INIT|pkt_num:193120086|frame:PADDING ACK |recv_time:1757653527097541|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 097632] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653587097541|now:1757653527097541|interv:60000000|
[2025/09/12 05:05:27 097640] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653587097541|now:1757653527097541|interv:60000000|
[2025/09/12 05:05:27 097648] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527296092|pq_index:0|
[2025/09/12 05:05:27 097657] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527096869|
[2025/09/12 05:05:27 097665] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527097665|
[2025/09/12 05:05:27 097674] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527097673|
[2025/09/12 05:05:27 097685] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527296092|
[2025/09/12 05:05:27 097692] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527296092|
[2025/09/12 05:05:27 097700] [debug] |xqc_engine_wakeup_after|wakeup:1757653527296092|now:1757653527097700|diff:198392|
[2025/09/12 05:05:27 097708] [debug] |xqc_engine_main_logic|END|now:1757653527097673|
[2025/09/12 05:05:27 097715] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527097715|
[2025/09/12 05:05:27 097720] [debug] |xqc_engine_wakeup_after|wakeup:1757653527296092|now:1757653527097720|diff:198372|
[2025/09/12 05:05:27 097725] [debug] |xqc_engine_main_logic|END|now:1757653527097715|
[2025/09/12 05:05:27 127953] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653527127952|
[2025/09/12 05:05:27 127973] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:27 127983] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:27 127990] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120081|
[2025/09/12 05:05:27 128000] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:193120081|
[2025/09/12 05:05:27 128017] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 128027] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:27 128037] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653527096559|is_app_limited:1|send_elapse:33597|ack_elapse:31393|ctl_first_sent_time:1757653527096992|lagest_ack_time:1757653527127952|curr_delivered:1378|
[2025/09/12 05:05:27 128063] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527096992|
[2025/09/12 05:05:27 128072] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 128080] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:33164|rttvar:16582|minrtt:33164|latest_rtt:30960|ack_delay:0|
[2025/09/12 05:05:27 128088] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:32889|rttvar:12988|minrtt:30960|latest_rtt:30960|ack_delay:0|
[2025/09/12 05:05:27 128096] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:27 128105] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 128114] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653526312833|lost_send_time:1757653527090952|loss_delay:37000|frame:CRYPTO |repair:32|
[2025/09/12 05:05:27 128123] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653526312918|lost_send_time:1757653527090952|loss_delay:37000|frame:CRYPTO |repair:32|
[2025/09/12 05:05:27 128131] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653526312918u|
[2025/09/12 05:05:27 128136] [stats] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |lost interval:1757653527127952|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653526312918|srtt:32889|cwnd:47136|bw:1510|conn_life:816967|now:0|last_lost_time:816967|
[2025/09/12 05:05:27 128142] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 128147] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32889|rtt_var:12988|pto_duration:84841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 128153] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 128158] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:27 128163] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 128168] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527181949|now:1757653527128147|interv:53802|
[2025/09/12 05:05:27 128173] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527181949|now:1757653527128147|interval:53802|pto_count:0|srtt:32889
[2025/09/12 05:05:27 128178] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 33597, ack_elapse 31393, delivered 194|rate 5774|lost 2|
[2025/09/12 05:05:27 128192] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:27 128198] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5774) in round 2|
[2025/09/12 05:05:27 128202] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|probertt expire|rtt:30960, old_rtt:33164|
[2025/09/12 05:05:27 128207] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30960, old_rtt:33164|
[2025/09/12 05:05:27 128212] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1154|
[2025/09/12 05:05:27 128217] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653527096992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:27 128223] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653527096992|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:27 128228] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:5774|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32889|latest_rtt:30960|min_rtt:30960|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 128235] [stats] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bandwidth change record|bw_before:1510|bw_after:5774|srtt:32889|cwnd:47330|
[2025/09/12 05:05:27 128241] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:27 128246] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32889|rtt_var:12988|pto_duration:84841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 128251] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 128256] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:27 128261] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 128265] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527181949|now:1757653527128246|interv:53703|
[2025/09/12 05:05:27 128270] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527181949|now:1757653527128246|interval:53703|pto_count:0|srtt:32889
[2025/09/12 05:05:27 128277] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120081|largest:193120081|pns:1|
[2025/09/12 05:05:27 128282] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:65|pkt_type:HSK|pkt_num:193120081|frame:ACK |recv_time:1757653527127952|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 128288] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653587127952|now:1757653527127952|interv:60000000|
[2025/09/12 05:05:27 128293] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653587127952|now:1757653527127952|interv:60000000|
[2025/09/12 05:05:27 128298] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527296092|pq_index:0|
[2025/09/12 05:05:27 128307] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527097673|
[2025/09/12 05:05:27 128312] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527128312|
[2025/09/12 05:05:27 128318] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527128316|
[2025/09/12 05:05:27 128325] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32889|min_srtt:32889|path_bw:5774|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:27 128331] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_can_send|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C591D0E1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 128337] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32889|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 128343] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:27 128349] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32889|min_srtt:32889|path_bw:5774|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:27 128354] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_can_send|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C591D0E1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 128360] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32889|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 128365] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:27 128371] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 128376] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_can_send|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C591D0E1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 128382] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 128390] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:27 128435] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653527128402|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 128447] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:27 128456] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:27 128464] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32889|rtt_var:12988|pto_duration:84841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 128473] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 128488] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:05:27 128495] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 128502] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527213243|now:1757653527128463|interv:84780|
[2025/09/12 05:05:27 128510] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527213243|now:1757653527128463|interval:84780|pto_count:0|srtt:32889
[2025/09/12 05:05:27 128519] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:05:27 128528] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 128537] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_can_send|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C591D0E1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 128546] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 128554] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:27 128597] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653527128566|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 128608] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:27 128618] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:05:27 128627] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32889|rtt_var:12988|pto_duration:84841|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 128635] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 128643] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:27 128650] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 128655] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527213407|now:1757653527128626|interv:84781|
[2025/09/12 05:05:27 128660] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527213407|now:1757653527128626|interval:84781|pto_count:0|srtt:32889
[2025/09/12 05:05:27 128665] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:05:27 128671] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527213407|
[2025/09/12 05:05:27 128676] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527213407|
[2025/09/12 05:05:27 128681] [debug] |xqc_engine_wakeup_after|wakeup:1757653527213407|now:1757653527128681|diff:84726|
[2025/09/12 05:05:27 128687] [debug] |xqc_engine_main_logic|END|now:1757653527128316|
[2025/09/12 05:05:27 128695] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653527128695|
[2025/09/12 05:05:27 128702] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:27 128718] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120081|
[2025/09/12 05:05:27 128726] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120082|
[2025/09/12 05:05:27 128737] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:193120082|
[2025/09/12 05:05:27 128743] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 128749] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:27 128754] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653527096559|is_app_limited:1|send_elapse:33713|ack_elapse:32136|ctl_first_sent_time:1757653527097108|lagest_ack_time:1757653527128695|curr_delivered:1895|
[2025/09/12 05:05:27 128760] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527097108|
[2025/09/12 05:05:27 128766] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 128771] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:32889|rttvar:12988|minrtt:30960|latest_rtt:31587|ack_delay:0|
[2025/09/12 05:05:27 128776] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:32726|rttvar:10066|minrtt:30960|latest_rtt:31587|ack_delay:0|
[2025/09/12 05:05:27 128781] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:27 128786] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 128791] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 128797] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 128805] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:10066|pto_duration:72990|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 128814] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 128822] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:27 128828] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 128833] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527201556|now:1757653527128805|interv:72751|
[2025/09/12 05:05:27 128838] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527201556|now:1757653527128805|interval:72751|pto_count:0|srtt:32726
[2025/09/12 05:05:27 128843] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 33713, ack_elapse 32136, delivered 711|rate 21089|lost 2|
[2025/09/12 05:05:27 128848] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21089) in round 2|
[2025/09/12 05:05:27 128853] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30960, old_rtt:30960|
[2025/09/12 05:05:27 128858] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2436|
[2025/09/12 05:05:27 128872] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653527097108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:27 128878] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653527097108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:27 128885] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:21089|cwnd:47847|full_bw_reached:0|inflight:208|srtt:32726|latest_rtt:31587|min_rtt:30960|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:27 128896] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:27 128904] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32726|rtt_var:10066|pto_duration:72990|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 128912] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 128917] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:27 128922] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 128926] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527201556|now:1757653527128903|interv:72653|
[2025/09/12 05:05:27 128931] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:1|expire:1757653527201556|now:1757653527128903|interval:72653|pto_count:0|srtt:32726
[2025/09/12 05:05:27 128938] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120082|largest:193120082|pns:1|
[2025/09/12 05:05:27 128943] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:65|pkt_type:HSK|pkt_num:193120082|frame:ACK |recv_time:1757653527128695|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 128949] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653587128695|now:1757653527128695|interv:60000000|
[2025/09/12 05:05:27 128954] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653587128695|now:1757653527128695|interv:60000000|
[2025/09/12 05:05:27 128958] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527213407|pq_index:0|
[2025/09/12 05:05:27 128963] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527128316|
[2025/09/12 05:05:27 128966] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527128966|
[2025/09/12 05:05:27 128972] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527128971|
[2025/09/12 05:05:27 128981] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527201556|
[2025/09/12 05:05:27 128988] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527201556|
[2025/09/12 05:05:27 128993] [debug] |xqc_engine_wakeup_after|wakeup:1757653527201556|now:1757653527128993|diff:72563|
[2025/09/12 05:05:27 129001] [debug] |xqc_engine_main_logic|END|now:1757653527128971|
[2025/09/12 05:05:27 129006] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527129006|
[2025/09/12 05:05:27 129010] [debug] |xqc_engine_wakeup_after|wakeup:1757653527201556|now:1757653527129010|diff:72546|
[2025/09/12 05:05:27 129014] [debug] |xqc_engine_main_logic|END|now:1757653527129006|
[2025/09/12 05:05:27 160346] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653527160344|
[2025/09/12 05:05:27 160368] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:27 160379] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120082|
[2025/09/12 05:05:27 160387] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120083|
[2025/09/12 05:05:27 160398] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:193120083|
[2025/09/12 05:05:27 160406] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 160415] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:05:27 160425] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653527127952|is_app_limited:1|send_elapse:31410|ack_elapse:32392|ctl_first_sent_time:1757653527128402|lagest_ack_time:1757653527160344|curr_delivered:2021|
[2025/09/12 05:05:27 160434] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527128402|
[2025/09/12 05:05:27 160442] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:27 160451] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:27 160459] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653527127952|is_app_limited:1|send_elapse:31410|ack_elapse:32392|ctl_first_sent_time:1757653527128402|lagest_ack_time:1757653527160344|curr_delivered:2103|
[2025/09/12 05:05:27 160468] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527128566|
[2025/09/12 05:05:27 160476] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:27 160484] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:32726|rttvar:10066|minrtt:30960|latest_rtt:31778|ack_delay:0|
[2025/09/12 05:05:27 160492] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:32608|rttvar:7787|minrtt:30960|latest_rtt:31778|ack_delay:0|
[2025/09/12 05:05:27 160501] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:27 160509] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 160517] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591D0E1C|path:0|
[2025/09/12 05:05:27 160524] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 160533] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 31410, ack_elapse 32392, delivered 725|rate 22382|lost 2|
[2025/09/12 05:05:27 160548] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:27 160553] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22382) in round 3|
[2025/09/12 05:05:27 160558] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30960, old_rtt:30960|
[2025/09/12 05:05:27 160563] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2436|
[2025/09/12 05:05:27 160568] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:208|po_sent_time:1757653527128566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:27 160573] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:208|po_sent_time:1757653527128566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:27 160579] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:22382|cwnd:48055|full_bw_reached:0|inflight:0|srtt:32608|latest_rtt:31778|min_rtt:30960|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 160586] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 160591] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:27 160597] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:27 160602] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:27 160731] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:27 160737] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:27 160743] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527201556|pq_index:0|
[2025/09/12 05:05:27 160749] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527128971|
[2025/09/12 05:05:27 160754] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 160759] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:27 160764] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:27 160769] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591D0E1C|path:0|
[2025/09/12 05:05:27 160774] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 160780] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:27 160786] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:27 160791] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120083|largest:193120083|pns:1|
[2025/09/12 05:05:27 160797] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:416|pkt_type:HSK|pkt_num:193120083|frame:ACK CRYPTO |recv_time:1757653527160344|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 160804] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0806229b8ef8aadc01f972ee|spin_bit:0|
[2025/09/12 05:05:27 160814] [warn] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:27 160820] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:27 160826] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:27 160831] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653587160344|now:1757653527160344|interv:60000000|
[2025/09/12 05:05:27 160836] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653587160344|now:1757653527160344|interv:60000000|
[2025/09/12 05:05:27 160841] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527160841|
[2025/09/12 05:05:27 160847] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527160846|
[2025/09/12 05:05:27 160853] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591D0E1C|
[2025/09/12 05:05:27 160858] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591D0E1C|
[2025/09/12 05:05:27 160863] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:27 160868] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591D0E1C|path:0|
[2025/09/12 05:05:27 160873] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 160879] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_gen_token|expire:1758258327|
[2025/09/12 05:05:27 160885] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:27 160890] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:27 160895] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:27 160900] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0806229b8ef8aadc01f972ee|spin_bit:0|
[2025/09/12 05:05:27 160906] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:27 160911] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120081|
[2025/09/12 05:05:27 160918] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193120081|
[2025/09/12 05:05:27 160923] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160928] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|9596fa3f7312b69befd64f2a9c4b03b8f0|sr_token:b366e3e426610a6fcc37c6ce57e5c6b6
[2025/09/12 05:05:27 160936] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160941] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|904ad02ce9f7bcecdbf3b66cc20f2106ee|sr_token:6eb1595fcc0bb7dcb1dc853b269bbf12
[2025/09/12 05:05:27 160947] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160952] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|95b46c5025a7eedd7fd3edc8af8b3f29f2|sr_token:dff4786b18399188466d9eadf29972b6
[2025/09/12 05:05:27 160958] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160963] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|924c13e77e8e8a5a0eba254d2935b9992c|sr_token:1bc6b0573946c17c7d638e63eba02bc9
[2025/09/12 05:05:27 160973] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160977] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|131c4f3ca96a8f7b67689cb87f5483ae4a|sr_token:b651e26a9e33d8d2100198838cd2ceda
[2025/09/12 05:05:27 160983] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160988] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|cc51886413aa35281e18b6bc8ed93de2fe|sr_token:56eb2ad57786ceb2275fd6b6ae59ae6e
[2025/09/12 05:05:27 160993] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 160998] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_new_conn_id_frame|new_conn_id|c5b93e78169da7354d0278ea0077ca4fb5|sr_token:8a70b79c9f28f66f05de327457276a4f
[2025/09/12 05:05:27 161005] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:27 161010] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:27 161018] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:27 161022] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:27 161026] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:27 161031] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:ACK_01RTT|expire:1757653527185344|now:1757653527160344|interv:25000|
[2025/09/12 05:05:27 161036] [debug] |scid:0806229b8ef8aadc01f972ee|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527160344|max_ack_delay:25000|
[2025/09/12 05:05:27 161063] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120081|largest:193120081|pns:2|
[2025/09/12 05:05:27 161067] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:193120081|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653527160344|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 161072] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_crypto_write_streams|
[2025/09/12 05:05:27 161076] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:27 161081] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653527161081|
[2025/09/12 05:05:27 161086] [info] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653527161086|
[2025/09/12 05:05:27 161090] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:27 161094] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591D0E1C|
[2025/09/12 05:05:27 161146] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:27 161154] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:27 161161] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:27 161169] [info] |scid:0806229b8ef8aadc01f972ee|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591D0E1C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:27 161184] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|
[2025/09/12 05:05:27 161195] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|largest_recv:193120083|ack_delay:850|first_ack_range:2|largest_pkt_recv_time:1757653527160344|
[2025/09/12 05:05:27 161201] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|high:193120083|low:193120081|pkt_pns:1|
[2025/09/12 05:05:27 161206] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:193120083|frame_largest_recv:193120083|
[2025/09/12 05:05:27 161212] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:27 161228] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9165a7f3ea5a17ca8a69fc57|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:27 161239] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:065686dfd7d0278602fffc6c|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:27 161245] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161251] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161258] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:27 161264] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161269] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161275] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:27 161281] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161286] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161292] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:27 161297] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161303] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161309] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:27 161315] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161321] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161333] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161340] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:27 161346] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161351] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161355] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:27 161359] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|min_srtt:32608|path_bw:22382|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:27 161363] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_can_send|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C591D0E1C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 161368] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32608|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 161372] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:27 161377] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:27 161382] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:27 161411] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653527161389|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161421] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161428] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:27 161435] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 161442] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 161448] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 161454] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:27 161460] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250145|now:1757653527161434|interv:88711|
[2025/09/12 05:05:27 161467] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250145|now:1757653527161434|interval:88711|pto_count:0|srtt:32608
[2025/09/12 05:05:27 161481] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:27 161488] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:27 161495] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:27 161529] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653527161504|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161539] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161546] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:27 161553] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 161560] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 161566] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 161572] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:27 161578] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250260|now:1757653527161553|interv:88707|
[2025/09/12 05:05:27 161584] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250260|now:1757653527161553|interval:88707|pto_count:0|srtt:32608
[2025/09/12 05:05:27 161590] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:27 161598] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:27 161604] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:27 161633] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653527161614|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161639] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161643] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:27 161649] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 161655] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 161662] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 161668] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:27 161674] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250370|now:1757653527161648|interv:88722|
[2025/09/12 05:05:27 161683] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250370|now:1757653527161648|interval:88722|pto_count:0|srtt:32608
[2025/09/12 05:05:27 161687] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:27 161692] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:27 161696] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:27 161718] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653527161702|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161723] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161727] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:27 161733] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 161739] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 161746] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 161752] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:27 161759] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250458|now:1757653527161732|interv:88726|
[2025/09/12 05:05:27 161765] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250458|now:1757653527161732|interval:88726|pto_count:0|srtt:32608
[2025/09/12 05:05:27 161772] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:27 161779] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:27 161785] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:27 161809] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:8|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653527161791|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161814] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:8|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161821] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:27 161828] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:27 161858] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653527161837|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161868] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161881] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:27 161888] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 161895] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 161901] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 161905] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:27 161909] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250593|now:1757653527161888|interv:88705|
[2025/09/12 05:05:27 161913] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250593|now:1757653527161888|interval:88705|pto_count:0|srtt:32608
[2025/09/12 05:05:27 161917] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:27 161922] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:27 161926] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:27 161949] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653527161932|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 161955] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 161963] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:27 161969] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 161976] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 161982] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 161988] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:27 161995] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250688|now:1757653527161969|interv:88719|
[2025/09/12 05:05:27 162001] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250688|now:1757653527161969|interval:88719|pto_count:0|srtt:32608
[2025/09/12 05:05:27 162009] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:27 162016] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:27 162020] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_can_send|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C591D0E1C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 162030] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 162034] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:27 162071] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653527162052|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 162079] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 162088] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:27 162094] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32608|rtt_var:7787|pto_duration:63756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 162101] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 162108] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 162114] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:27 162121] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527250808|now:1757653527162094|interv:88714|
[2025/09/12 05:05:27 162126] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527250808|now:1757653527162094|interval:88714|pto_count:0|srtt:32608
[2025/09/12 05:05:27 162131] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:27 162135] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527185344|
[2025/09/12 05:05:27 162140] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527185344|
[2025/09/12 05:05:27 162144] [debug] |xqc_engine_wakeup_after|wakeup:1757653527185344|now:1757653527162144|diff:23200|
[2025/09/12 05:05:27 162148] [debug] |xqc_engine_main_logic|END|now:1757653527160846|
[2025/09/12 05:05:27 162154] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527162153|
[2025/09/12 05:05:27 162157] [debug] |xqc_engine_wakeup_after|wakeup:1757653527185344|now:1757653527162157|diff:23187|
[2025/09/12 05:05:27 162161] [debug] |xqc_engine_main_logic|END|now:1757653527162153|
[2025/09/12 05:05:27 186233] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527186233|
[2025/09/12 05:05:27 186246] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527185344|pq_index:0|
[2025/09/12 05:05:27 186251] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527160846|
[2025/09/12 05:05:27 186258] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527186257|
[2025/09/12 05:05:27 186264] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653527185344|now:1757653527186257|
[2025/09/12 05:05:27 186269] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:27 186274] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653527185344|now:1757653527186257|
[2025/09/12 05:05:27 186279] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:27 186293] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|largest_recv:193120081|ack_delay:25949|first_ack_range:0|largest_pkt_recv_time:1757653527160344|
[2025/09/12 05:05:27 186298] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_gen_ack_frame|high:193120081|low:193120081|pkt_pns:2|
[2025/09/12 05:05:27 186303] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:193120081|frame_largest_recv:193120081|
[2025/09/12 05:05:27 186309] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:27 186314] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 186321] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:27 186326] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:27 186360] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:7|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653527186336|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 186367] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:7|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 186375] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527250808|
[2025/09/12 05:05:27 186383] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527250808|
[2025/09/12 05:05:27 186391] [debug] |xqc_engine_wakeup_after|wakeup:1757653527250808|now:1757653527186391|diff:64417|
[2025/09/12 05:05:27 186399] [debug] |xqc_engine_main_logic|END|now:1757653527186257|
[2025/09/12 05:05:27 192155] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:39|state:ESTABED|recv_time:1757653527192154|
[2025/09/12 05:05:27 192168] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0806229b8ef8aadc01f972ee|spin_bit:0|
[2025/09/12 05:05:27 192177] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120081|
[2025/09/12 05:05:27 192184] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120083|
[2025/09/12 05:05:27 192192] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193120083|
[2025/09/12 05:05:27 192198] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 192206] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:27 192213] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:0|ack_elapse:30765|ctl_first_sent_time:1757653527161389|lagest_ack_time:1757653527192154|curr_delivered:2126|
[2025/09/12 05:05:27 192219] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527161389|
[2025/09/12 05:05:27 192226] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:27 192233] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:27 192240] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:0|ack_elapse:30765|ctl_first_sent_time:1757653527161389|lagest_ack_time:1757653527192154|curr_delivered:2159|
[2025/09/12 05:05:27 192253] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527161504|
[2025/09/12 05:05:27 192260] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:27 192266] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:32608|rttvar:7787|minrtt:30960|latest_rtt:30650|ack_delay:40|
[2025/09/12 05:05:27 192273] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:32358|rttvar:6340|minrtt:30650|latest_rtt:30650|ack_delay:40|
[2025/09/12 05:05:27 192280] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:27 192287] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 192293] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32358|rtt_var:6340|pto_duration:57718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 192299] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 192304] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 192307] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:27 192311] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527244770|now:1757653527192293|interv:52477|
[2025/09/12 05:05:27 192315] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527244770|now:1757653527192293|interval:52477|pto_count:0|srtt:32358
[2025/09/12 05:05:27 192320] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30765, delivered 56|rate 1820|lost 2|
[2025/09/12 05:05:27 192324] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:27 192328] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|probertt expire|rtt:30650, old_rtt:30960|
[2025/09/12 05:05:27 192332] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30650, old_rtt:30960|
[2025/09/12 05:05:27 192336] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1352|
[2025/09/12 05:05:27 192340] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653527161504|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:27 192344] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653527161504|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:27 192349] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:22382|cwnd:48111|full_bw_reached:0|inflight:1725|srtt:32358|latest_rtt:30650|min_rtt:30650|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 192358] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 192362] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 192367] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120083|largest:193120083|pns:2|
[2025/09/12 05:05:27 192372] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:193120083|frame:PADDING ACK |recv_time:1757653527192154|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 192377] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653647192154|now:1757653527192154|interv:120000000|
[2025/09/12 05:05:27 192381] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653647192154|now:1757653527192154|interv:120000000|
[2025/09/12 05:05:27 192385] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527250808|pq_index:0|
[2025/09/12 05:05:27 192389] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527186257|
[2025/09/12 05:05:27 192393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527192393|
[2025/09/12 05:05:27 192398] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527192396|
[2025/09/12 05:05:27 192404] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527244770|
[2025/09/12 05:05:27 192408] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527244770|
[2025/09/12 05:05:27 192412] [debug] |xqc_engine_wakeup_after|wakeup:1757653527244770|now:1757653527192412|diff:52358|
[2025/09/12 05:05:27 192416] [debug] |xqc_engine_main_logic|END|now:1757653527192396|
[2025/09/12 05:05:27 192421] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527192421|
[2025/09/12 05:05:27 192425] [debug] |xqc_engine_wakeup_after|wakeup:1757653527244770|now:1757653527192425|diff:52345|
[2025/09/12 05:05:27 192429] [debug] |xqc_engine_main_logic|END|now:1757653527192421|
[2025/09/12 05:05:27 192973] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:39|state:ESTABED|recv_time:1757653527192972|
[2025/09/12 05:05:27 192983] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0806229b8ef8aadc01f972ee|spin_bit:0|
[2025/09/12 05:05:27 192992] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120083|
[2025/09/12 05:05:27 192997] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120085|
[2025/09/12 05:05:27 193006] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193120085|
[2025/09/12 05:05:27 193012] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 193020] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:2|
[2025/09/12 05:05:27 193027] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:225|ack_elapse:31583|ctl_first_sent_time:1757653527161614|lagest_ack_time:1757653527192972|curr_delivered:2442|
[2025/09/12 05:05:27 193034] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527161614|
[2025/09/12 05:05:27 193061] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 193076] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:05:27 193083] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:225|ack_elapse:31583|ctl_first_sent_time:1757653527161614|lagest_ack_time:1757653527192972|curr_delivered:2726|
[2025/09/12 05:05:27 193090] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527161702|
[2025/09/12 05:05:27 193096] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:27 193103] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:27 193109] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:225|ack_elapse:31583|ctl_first_sent_time:1757653527161614|lagest_ack_time:1757653527192972|curr_delivered:2780|
[2025/09/12 05:05:27 193117] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527161837|
[2025/09/12 05:05:27 193123] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:27 193130] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:27 193135] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:225|ack_elapse:31583|ctl_first_sent_time:1757653527161614|lagest_ack_time:1757653527192972|curr_delivered:2834|
[2025/09/12 05:05:27 193140] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527161932|
[2025/09/12 05:05:27 193143] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:27 193147] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:32358|rttvar:6340|minrtt:30650|latest_rtt:31040|ack_delay:32|
[2025/09/12 05:05:27 193152] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:32190|rttvar:5092|minrtt:30650|latest_rtt:31040|ack_delay:32|
[2025/09/12 05:05:27 193156] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:27 193160] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 193164] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|srtt:32190|rtt_var:5092|pto_duration:52558|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 193169] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 193173] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 193176] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591D0E1C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:27 193184] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527239610|now:1757653527193164|interv:46446|
[2025/09/12 05:05:27 193188] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591D0E1C|path:0|pns:2|expire:1757653527239610|now:1757653527193164|interval:46446|pto_count:0|srtt:32190
[2025/09/12 05:05:27 193193] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 225, ack_elapse 31583, delivered 731|rate 23145|lost 2|
[2025/09/12 05:05:27 193197] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (23145) in round 4|
[2025/09/12 05:05:27 193201] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30650, old_rtt:30650|
[2025/09/12 05:05:27 193205] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1426|
[2025/09/12 05:05:27 193209] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:675|po_sent_time:1757653527161932|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:27 193214] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:675|po_sent_time:1757653527161932|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:27 193218] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:23145|cwnd:48786|full_bw_reached:0|inflight:1050|srtt:32190|latest_rtt:31040|min_rtt:30650|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:27 193223] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 193227] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 193232] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120085|largest:193120085|pns:2|
[2025/09/12 05:05:27 193236] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:193120085|frame:PADDING ACK |recv_time:1757653527192972|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 193241] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653647192972|now:1757653527192972|interv:120000000|
[2025/09/12 05:05:27 193245] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653647192972|now:1757653527192972|interv:120000000|
[2025/09/12 05:05:27 193249] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527244770|pq_index:0|
[2025/09/12 05:05:27 193253] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527192396|
[2025/09/12 05:05:27 193257] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527193257|
[2025/09/12 05:05:27 193262] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527193261|
[2025/09/12 05:05:27 193268] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527239610|
[2025/09/12 05:05:27 193272] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527239610|
[2025/09/12 05:05:27 193276] [debug] |xqc_engine_wakeup_after|wakeup:1757653527239610|now:1757653527193276|diff:46334|
[2025/09/12 05:05:27 193280] [debug] |xqc_engine_main_logic|END|now:1757653527193261|
[2025/09/12 05:05:27 193292] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527193292|
[2025/09/12 05:05:27 193296] [debug] |xqc_engine_wakeup_after|wakeup:1757653527239610|now:1757653527193296|diff:46314|
[2025/09/12 05:05:27 193300] [debug] |xqc_engine_main_logic|END|now:1757653527193292|
[2025/09/12 05:05:27 198857] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:39|state:ESTABED|recv_time:1757653527198855|
[2025/09/12 05:05:27 198872] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0806229b8ef8aadc01f972ee|spin_bit:0|
[2025/09/12 05:05:27 198879] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120085|
[2025/09/12 05:05:27 198885] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120086|
[2025/09/12 05:05:27 198896] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193120086|
[2025/09/12 05:05:27 198903] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 198912] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|conn:0000560C591D0E1C|path:0|pkt_num:6|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:27 198921] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653527161389|is_app_limited:1|send_elapse:663|ack_elapse:37466|ctl_first_sent_time:1757653527162052|lagest_ack_time:1757653527198855|curr_delivered:3884|
[2025/09/12 05:05:27 198930] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_update_sample|sampler_sent_time_update:1757653527162052|
[2025/09/12 05:05:27 198938] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:27 198947] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:27 198955] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:STREAM_CLOSE|expire:1757653527431629|now:1757653527198955|interv:232674|
[2025/09/12 05:05:27 198964] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:27 198972] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591D0E1C|srtt:32190|rttvar:5092|minrtt:30650|latest_rtt:36803|ack_delay:5160|
[2025/09/12 05:05:27 198980] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |after update rtt|conn:0000560C591D0E1C|srtt:32122|rttvar:3955|minrtt:30650|latest_rtt:36803|ack_delay:5160|
[2025/09/12 05:05:27 198988] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:27 198996] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 199003] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591D0E1C|path:0|
[2025/09/12 05:05:27 199010] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 199018] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_generate_sample|sampler: send_elapse 663, ack_elapse 37466, delivered 1781|rate 47536|lost 2|
[2025/09/12 05:05:27 199025] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (47536) in round 4|
[2025/09/12 05:05:27 199030] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_update_min_rtt|minrtt expire|rtt:30650, old_rtt:30650|
[2025/09/12 05:05:27 199035] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2926|
[2025/09/12 05:05:27 199059] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653527162052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:27 199070] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653527162052|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:27 199076] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |bbr on ack|mode:0|pacing_rate:3997450|bw:47536|cwnd:49836|full_bw_reached:0|inflight:0|srtt:32122|latest_rtt:36803|min_rtt:30650|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:27 199083] [stats] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168 |path:0||cwnd:49836|inflight:0|mode:0|applimit:0|pacing_rate:3997450|bw:47536|srtt:32122|latest_rtt:36803|min_rtt:30650|send:18|lost:2|tlp:1|recv:9|recovery:0|slow_start:1|conn_life:888097|acked:1050|delivered:3884|is_cwnd_limited:0|
[2025/09/12 05:05:27 199090] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120086|largest:193120086|pns:2|
[2025/09/12 05:05:27 199096] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:193120086|frame:ACK |recv_time:1757653527198855|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 199102] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653647198855|now:1757653527198855|interv:120000000|
[2025/09/12 05:05:27 199107] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653647198855|now:1757653527198855|interv:120000000|
[2025/09/12 05:05:27 199112] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527239610|pq_index:0|
[2025/09/12 05:05:27 199117] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527193261|
[2025/09/12 05:05:27 199122] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527199122|
[2025/09/12 05:05:27 199128] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527199126|
[2025/09/12 05:05:27 199135] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527431629|
[2025/09/12 05:05:27 199140] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527431629|
[2025/09/12 05:05:27 199145] [debug] |xqc_engine_wakeup_after|wakeup:1757653527431629|now:1757653527199145|diff:232484|
[2025/09/12 05:05:27 199150] [debug] |xqc_engine_main_logic|END|now:1757653527199126|
[2025/09/12 05:05:27 199157] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527199157|
[2025/09/12 05:05:27 199161] [debug] |xqc_engine_wakeup_after|wakeup:1757653527431629|now:1757653527199161|diff:232468|
[2025/09/12 05:05:27 199166] [debug] |xqc_engine_main_logic|END|now:1757653527199157|
[2025/09/12 05:05:27 217035] [info] |xqc_engine_packet_process|==>|conn:0000560C591D0E1C|size:39|state:ESTABED|recv_time:1757653527217033|
[2025/09/12 05:05:27 217071] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0806229b8ef8aadc01f972ee|spin_bit:0|
[2025/09/12 05:05:27 217084] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|largest_pn:193120086|
[2025/09/12 05:05:27 217090] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt|decryption nonce|path_id:0|pn:193120087|
[2025/09/12 05:05:27 217110] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:193120087|
[2025/09/12 05:05:27 217116] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:27 217123] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_DRAINING|expire:1757653527435949|now:1757653527217123|interv:218826|
[2025/09/12 05:05:27 217130] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:27 217136] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:27 217142] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:27 217148] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:27 217153] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:27 217158] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 217165] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:27 217174] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:27 217179] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:27 217186] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:193120087|largest:193120087|pns:2|
[2025/09/12 05:05:27 217193] [info] |scid:0806229b8ef8aadc01f972ee|xqc_conn_on_pkt_processed|====>|conn:0000560C591D0E1C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:193120087|frame:CONNECTION_CLOSE |recv_time:1757653527217033|dcid:0806229b8ef8aadc01f972ee|dcid_seq:0|
[2025/09/12 05:05:27 217201] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:PATH_IDLE|expire:1757653647217033|now:1757653527217033|interv:120000000|
[2025/09/12 05:05:27 217207] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_set|type:CONN_IDLE|expire:1757653647217033|now:1757653527217033|interv:120000000|
[2025/09/12 05:05:27 217213] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527431629|pq_index:0|
[2025/09/12 05:05:27 217217] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527199126|
[2025/09/12 05:05:27 217221] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527217221|
[2025/09/12 05:05:27 217227] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527217226|
[2025/09/12 05:05:27 217233] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_path_get_perf_class|conn:0000560C591D0E1C|path_id:0|path_srtt:32122|min_srtt:32122|path_bw:47536|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:27 217238] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591D0E1C|path_id:0|path_srtt:32122|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 217243] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:27 217248] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_check_acked_or_dropped_pkt|conn:0000560C591D0E1C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:27 217253] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:27 217301] [info] |scid:0806229b8ef8aadc01f972ee|xqc_send_packet_with_pn|<==|conn:0000560C591D0E1C|path:0|pkt_num:8|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653527217265|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 217310] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_on_packet_sent|conn:0000560C591D0E1C|path:0|pkt_num:8|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 217319] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527431629|
[2025/09/12 05:05:27 217325] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527431629|
[2025/09/12 05:05:27 217329] [debug] |xqc_engine_wakeup_after|wakeup:1757653527431629|now:1757653527217329|diff:214300|
[2025/09/12 05:05:27 217334] [debug] |xqc_engine_main_logic|END|now:1757653527217226|
[2025/09/12 05:05:27 217339] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527217339|
[2025/09/12 05:05:27 217343] [debug] |xqc_engine_wakeup_after|wakeup:1757653527431629|now:1757653527217343|diff:214286|
[2025/09/12 05:05:27 217347] [debug] |xqc_engine_main_logic|END|now:1757653527217339|
[2025/09/12 05:05:27 432619] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527432618|
[2025/09/12 05:05:27 432645] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527431629|pq_index:0|
[2025/09/12 05:05:27 432652] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527217226|
[2025/09/12 05:05:27 432660] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527432657|
[2025/09/12 05:05:27 432667] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653527431629|now:1757653527432657|
[2025/09/12 05:05:27 432673] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:27 432679] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:27 432690] [stats] |scid:0806229b8ef8aadc01f972ee|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653527161016|wrt_delay:151|snd_delay:1036|finwrt_delay:151|finsnd_delay:1036|finrcv_delay:2|finread_delay:83|all_acked_delay:37929|firstfinack_dely:37922|close_delay:37939|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|path_info:mp is not supported in connection scid:0806229b8ef8aadc01f972ee|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:27 432699] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653527431629|now:1757653527432657|
[2025/09/12 05:05:27 432704] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:27 432712] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_conn_next_wakeup_time|wakeup_time:1757653527435949|
[2025/09/12 05:05:27 432717] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_wakeup_queue|next_tick_time:1757653527435949|
[2025/09/12 05:05:27 432723] [debug] |xqc_engine_wakeup_after|wakeup:1757653527435949|now:1757653527432722|diff:3227|
[2025/09/12 05:05:27 432728] [debug] |xqc_engine_main_logic|END|now:1757653527432657|
[2025/09/12 05:05:27 437908] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527437908|
[2025/09/12 05:05:27 437921] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527435949|pq_index:0|
[2025/09/12 05:05:27 437935] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_add_active_queue|last_ticked_time:1757653527432657|
[2025/09/12 05:05:27 437941] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_engine_process_conn|conn:0000560C591D0E1C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527437939|
[2025/09/12 05:05:27 437945] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653527435949|now:1757653527437939|
[2025/09/12 05:05:27 437950] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653527435949|now:1757653527437939|
[2025/09/12 05:05:27 437953] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:27 437958] [info] |xqc_engine_main_logic|conn:0000560C591D0E1C|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|conn_state:13|next_tick_time:1757653527435949
[2025/09/12 05:05:27 437971] [report] |scid:0806229b8ef8aadc01f972ee|xqc_conn_destroy|0000560C591D0E1C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:849757|first_send_delay:850183|conn_persist:1126986|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-0806229b8ef8aadc01f972ee p-193.167.0.100-46818-b22b42b6979ce3106afef477fc3b48b168|hsk_recv:816967|close_recv:906137|close_send:906280|last_recv:906048|last_send:906280|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,13,11,1024,0,17,i32,4,26,39,40000,193120087,906,0,4,26,39,5,193120085,881,0,4,26,39,4,193120086,887,0,4,31,4,7,875,4,26,40000,8,906,4,1050,80,6,851,0-2,0-2,0-0,0-0,0-0,0-32,0-7752,0-5502,0-18,0-11,0-2,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:1|snd_pkt:18|spurious_loss:0|detected_loss:5|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:05:27 438010] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:27 438020] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:27 438026] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:27 438032] [debug] |scid:0806229b8ef8aadc01f972ee|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:27 438105] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653527438105|diff:51384746|
[2025/09/12 05:05:27 438117] [debug] |xqc_engine_main_logic|END|now:1757653527437939|
[2025/09/12 05:05:27 592399] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653587592397|now:1757653527592397|interv:60000000|
[2025/09/12 05:05:27 592426] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653587592426|now:1757653527592426|interv:60000000|
[2025/09/12 05:05:27 592438] [debug] |xqc_path_create|path:0|dcid:f9066fd35bab33a577f3b185116455fbfc|scid:ab0e532038fedff799ba06c7|create_path_count:1|
[2025/09/12 05:05:27 592448] [debug] |scid:ab0e532038fedff799ba06c7|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 05:05:27 592456] [debug] |xqc_path_init|path:0|dcid:f9066fd35bab33a577f3b185116455fbfc|scid:ab0e532038fedff799ba06c7|state:2|
[2025/09/12 05:05:27 592464] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_create|success|scid:ab0e532038fedff799ba06c7|dcid:f9066fd35bab33a577f3b185116455fbfc|conn:0000560C591AEFFC|
[2025/09/12 05:05:27 592485] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_server_create|hash odcid conn|odcid:b4f688d8a3f6a5a18e6fe86c103d04e830e6|conn:0000560C591AEFFC|
[2025/09/12 05:05:27 592500] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_get_local_transport_params|generate sr_token[60a810d6b5735058ac69f3876ab82899] for cid[b4f688d8a3f6a5a18e6fe86c103d04e830e6]
[2025/09/12 05:05:27 592527] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592535] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1200|state:S_INIT|recv_time:1757653527592358|
[2025/09/12 05:05:27 592666] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:27 592673] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:27 592682] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:27 592688] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933135|
[2025/09/12 05:05:27 592698] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1317933135|
[2025/09/12 05:05:27 592704] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592709] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592716] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592722] [debug] |scid:ab0e532038fedff799ba06c7|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:27 592728] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592733] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592738] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:27 592743] [debug] |scid:ab0e532038fedff799ba06c7|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:27 592748] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:27 592753] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592758] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592762] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592768] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592773] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592778] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592783] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592788] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592793] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592797] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592801] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592805] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592809] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592817] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592821] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592825] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592828] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592832] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592836] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592840] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592843] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592847] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592851] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592854] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592858] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592862] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592866] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592869] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592873] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592877] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592880] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:27 592884] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 592888] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 592892] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592895] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592899] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592903] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592907] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592910] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 592914] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 592918] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592921] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592925] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592929] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592933] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592936] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 592943] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 592946] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 592950] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 592954] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 592958] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:27 592972] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 592976] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 592981] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:27 592985] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 592989] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 592993] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:27 592997] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593001] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593006] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:27 593013] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593019] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593024] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:27 593029] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593034] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593061] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:27 593068] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593073] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593080] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:27 593085] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593089] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593093] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:27 593097] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593101] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593104] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:27 593108] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593116] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593120] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:27 593124] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 593128] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593132] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 593136] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 593140] [info] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|check_token fail|conn:0000560C591AEFFC|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 593144] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 593148] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 593152] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:27 593195] [info] |scid:ab0e532038fedff799ba06c7|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:27 593356] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:27 593361] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:27 593366] [warn] |scid:ab0e532038fedff799ba06c7|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:27 593565] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:27 593571] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 593575] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 593579] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 593586] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:27 593592] [debug] |scid:ab0e532038fedff799ba06c7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:27 593596] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933135|largest:1317933135|pns:0|
[2025/09/12 05:05:27 593601] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1200|pkt_type:INIT|pkt_num:1317933135|frame:PADDING PING CRYPTO |recv_time:1757653527592358|dcid:b4f688d8a3f6a5a18e6fe86c103d04e830e6|dcid_seq:0|
[2025/09/12 05:05:27 593607] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653587592358|now:1757653527592358|interv:60000000|
[2025/09/12 05:05:27 593611] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653587592358|now:1757653527592358|interv:60000000|
[2025/09/12 05:05:27 593615] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527593615|
[2025/09/12 05:05:27 593620] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653527593619|
[2025/09/12 05:05:27 593625] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:27 593629] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:27 593634] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_write_streams|
[2025/09/12 05:05:27 593643] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:27 593646] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:27 593653] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653527593652|
[2025/09/12 05:05:27 593657] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:27 593661] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_write_streams|
[2025/09/12 05:05:27 593665] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:27 593669] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653527593669|
[2025/09/12 05:05:27 593674] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653527593674|
[2025/09/12 05:05:27 593679] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653527593678|
[2025/09/12 05:05:27 593683] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653527593683|
[2025/09/12 05:05:27 593687] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 593693] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|largest_recv:1317933135|ack_delay:1335|first_ack_range:0|largest_pkt_recv_time:1757653527592358|
[2025/09/12 05:05:27 593698] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|high:1317933135|low:1317933135|pkt_pns:0|
[2025/09/12 05:05:27 593702] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1317933135|frame_largest_recv:1317933135|
[2025/09/12 05:05:27 593706] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:27 593712] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 593717] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:27 593722] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:27 593726] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 593731] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:27 593735] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:27 593739] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 593743] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:27 593747] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:27 593754] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 593758] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:27 593763] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:27 593767] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 593771] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|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 05:05:27 593775] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:27 593779] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 593784] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:27 593790] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:27 593828] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653527593798|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 593835] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 593840] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:27 593844] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 593850] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 593854] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 593857] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 593862] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528343798|now:1757653527593844|interv:749954|
[2025/09/12 05:05:27 593869] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653528343798|now:1757653527593844|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:05:27 593877] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:27 593885] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 593892] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:27 593926] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653527593901|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 593944] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 593952] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:27 593959] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 593965] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 593972] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:27 593977] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 593981] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528343798|now:1757653527593959|interv:749839|
[2025/09/12 05:05:27 593985] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653528343798|now:1757653527593959|interval:749839|pto_count:0|srtt:250000
[2025/09/12 05:05:27 593990] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:27 593995] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 593999] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:27 594025] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653527594006|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 594030] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 594055] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:27 594066] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 594073] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 594079] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:27 594083] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 594087] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528343798|now:1757653527594066|interv:749732|
[2025/09/12 05:05:27 594091] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653528343798|now:1757653527594066|interval:749732|pto_count:0|srtt:250000
[2025/09/12 05:05:27 594096] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:27 594100] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 594105] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:27 594133] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653527594116|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 594138] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 594145] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:27 594151] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 594158] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 594165] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:27 594171] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 594177] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528343798|now:1757653527594151|interv:749647|
[2025/09/12 05:05:27 594183] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653528343798|now:1757653527594151|interval:749647|pto_count:0|srtt:250000
[2025/09/12 05:05:27 594188] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:27 594192] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 594196] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:27 594219] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653527594202|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 594225] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 594233] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:27 594239] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 594246] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 594253] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:27 594259] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 594265] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528343798|now:1757653527594239|interv:749559|
[2025/09/12 05:05:27 594270] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:0|expire:1757653528343798|now:1757653527594239|interval:749559|pto_count:0|srtt:250000
[2025/09/12 05:05:27 594274] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:27 594279] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:27 594288] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:27 594311] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653527594294|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 594317] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 594325] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653528343798|
[2025/09/12 05:05:27 594333] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653528343798|
[2025/09/12 05:05:27 594339] [debug] |xqc_engine_wakeup_after|wakeup:1757653528343798|now:1757653527594339|diff:749459|
[2025/09/12 05:05:27 594347] [debug] |xqc_engine_main_logic|END|now:1757653527593619|
[2025/09/12 05:05:27 594355] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527594355|
[2025/09/12 05:05:27 594361] [debug] |xqc_engine_wakeup_after|wakeup:1757653528343798|now:1757653527594361|diff:749437|
[2025/09/12 05:05:27 594366] [debug] |xqc_engine_main_logic|END|now:1757653527594355|
[2025/09/12 05:05:27 627839] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653527627838|
[2025/09/12 05:05:27 627858] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:27 627866] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:27 627877] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933135|
[2025/09/12 05:05:27 627885] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933136|
[2025/09/12 05:05:27 627896] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1317933136|
[2025/09/12 05:05:27 627904] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 627914] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:27 627925] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653527593798|is_app_limited:1|send_elapse:0|ack_elapse:34040|ctl_first_sent_time:1757653527593798|lagest_ack_time:1757653527627838|curr_delivered:1184|
[2025/09/12 05:05:27 627934] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527593798|
[2025/09/12 05:05:27 627944] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:27 627951] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34040|ack_delay:0|
[2025/09/12 05:05:27 627960] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:34040|rttvar:17020|minrtt:34040|latest_rtt:34040|ack_delay:0|
[2025/09/12 05:05:27 627968] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:27 627977] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1317933136|pns:0|
[2025/09/12 05:05:27 627985] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 628003] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:34040|rtt_var:17020|pto_duration:102120|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 628012] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 628019] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:27 628027] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 628032] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527696322|now:1757653527628002|interv:68320|
[2025/09/12 05:05:27 628037] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653527696322|now:1757653527628002|interval:68320|pto_count:0|srtt:34040
[2025/09/12 05:05:27 628062] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34040, delivered 1184|rate 34782|lost 0|
[2025/09/12 05:05:27 628068] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:27 628074] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34782) in round 1|
[2025/09/12 05:05:27 628079] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|probertt expire|rtt:34040, old_rtt:2147483647|
[2025/09/12 05:05:27 628084] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:34040, old_rtt:2147483647|
[2025/09/12 05:05:27 628089] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:27 628094] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653527593798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:27 628099] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653527593798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:27 628105] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:34782|cwnd:47136|full_bw_reached:0|inflight:920|srtt:34040|latest_rtt:34040|min_rtt:34040|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 628112] [stats] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3894579|bw:34782|srtt:34040|latest_rtt:34040|min_rtt:34040|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35715|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:27 628119] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_addr_validated|Address Validated|conn:0000560C591AEFFC|role:1|
[2025/09/12 05:05:27 628125] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933136|largest:1317933136|pns:0|
[2025/09/12 05:05:27 628131] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1200|pkt_type:INIT|pkt_num:1317933136|frame:ACK |recv_time:1757653527627838|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 628137] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:05:27 628149] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:27 628153] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933134|
[2025/09/12 05:05:27 628161] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1317933134|
[2025/09/12 05:05:27 628166] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 628171] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:05:27 628177] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653527593798|is_app_limited:1|send_elapse:103|ack_elapse:34040|ctl_first_sent_time:1757653527593901|lagest_ack_time:1757653527627838|curr_delivered:1378|
[2025/09/12 05:05:27 628183] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527593901|
[2025/09/12 05:05:27 628188] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:27 628193] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:05:27 628199] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653527593798|is_app_limited:1|send_elapse:208|ack_elapse:34040|ctl_first_sent_time:1757653527594006|lagest_ack_time:1757653527627838|curr_delivered:1895|
[2025/09/12 05:05:27 628204] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527594006|
[2025/09/12 05:05:27 628209] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 628214] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:27 628220] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2022|prior_delivered:0|prior_time:1757653527593798|is_app_limited:1|send_elapse:318|ack_elapse:34040|ctl_first_sent_time:1757653527594116|lagest_ack_time:1757653527627838|curr_delivered:2022|
[2025/09/12 05:05:27 628225] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527594116|
[2025/09/12 05:05:27 628230] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:27 628235] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:34040|rttvar:17020|minrtt:34040|latest_rtt:33722|ack_delay:0|
[2025/09/12 05:05:27 628240] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:34000|rttvar:12844|minrtt:33722|latest_rtt:33722|ack_delay:0|
[2025/09/12 05:05:27 628245] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:27 628250] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 628255] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:12844|pto_duration:85376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 628264] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 628269] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:27 628274] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 628279] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527679578|now:1757653527628255|interv:51323|
[2025/09/12 05:05:27 628284] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653527679578|now:1757653527628255|interval:51323|pto_count:0|srtt:34000
[2025/09/12 05:05:27 628289] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 318, ack_elapse 34040, delivered 2022|rate 59400|lost 0|
[2025/09/12 05:05:27 628294] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59400) in round 1|
[2025/09/12 05:05:27 628299] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|probertt expire|rtt:33722, old_rtt:34040|
[2025/09/12 05:05:27 628304] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:33722, old_rtt:34040|
[2025/09/12 05:05:27 628309] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5778|extra_cwnd:4044|
[2025/09/12 05:05:27 628314] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:838|po_sent_time:1757653527594116|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:27 628319] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:838|po_sent_time:1757653527594116|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:27 628324] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:59400|cwnd:47974|full_bw_reached:0|inflight:82|srtt:34000|latest_rtt:33722|min_rtt:33722|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:27 628331] [stats] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bandwidth change record|bw_before:34782|bw_after:59400|srtt:34000|cwnd:47974|
[2025/09/12 05:05:27 628336] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 628341] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 628349] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:27 628353] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:12844|pto_duration:85376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 628359] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 628364] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:27 628369] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 628374] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527679578|now:1757653527628353|interv:51225|
[2025/09/12 05:05:27 628379] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653527679578|now:1757653527628353|interval:51225|pto_count:0|srtt:34000
[2025/09/12 05:05:27 628388] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933134|largest:1317933134|pns:1|
[2025/09/12 05:05:27 628393] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1137|pkt_type:HSK|pkt_num:1317933134|frame:PADDING ACK |recv_time:1757653527627838|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 628399] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653587627838|now:1757653527627838|interv:60000000|
[2025/09/12 05:05:27 628405] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653587627838|now:1757653527627838|interv:60000000|
[2025/09/12 05:05:27 628409] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528343798|pq_index:0|
[2025/09/12 05:05:27 628415] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527593619|
[2025/09/12 05:05:27 628420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527628420|
[2025/09/12 05:05:27 628426] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527628424|
[2025/09/12 05:05:27 628433] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527679578|
[2025/09/12 05:05:27 628438] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527679578|
[2025/09/12 05:05:27 628443] [debug] |xqc_engine_wakeup_after|wakeup:1757653527679578|now:1757653527628443|diff:51135|
[2025/09/12 05:05:27 628449] [debug] |xqc_engine_main_logic|END|now:1757653527628424|
[2025/09/12 05:05:27 628455] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527628455|
[2025/09/12 05:05:27 628460] [debug] |xqc_engine_wakeup_after|wakeup:1757653527679578|now:1757653527628460|diff:51118|
[2025/09/12 05:05:27 628465] [debug] |xqc_engine_main_logic|END|now:1757653527628455|
[2025/09/12 05:05:27 680540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527680540|
[2025/09/12 05:05:27 680555] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527679578|pq_index:0|
[2025/09/12 05:05:27 680561] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527628424|
[2025/09/12 05:05:27 680568] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527680567|
[2025/09/12 05:05:27 680574] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653527679578|now:1757653527680567|
[2025/09/12 05:05:27 680579] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:27 680584] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:82|
[2025/09/12 05:05:27 680590] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:12844|pto_duration:85376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 680595] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 680600] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:27 680605] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 680617] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:27 680623] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 680629] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 05:05:27 680634] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 680639] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:1
[2025/09/12 05:05:27 680644] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:27 680649] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 680654] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653527680567|
[2025/09/12 05:05:27 680659] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 680665] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 680670] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 680676] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 680682] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:27 680720] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:4|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653527680691|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 680727] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 680733] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:27 680738] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:12844|pto_duration:170752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 680744] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 680749] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:27 680753] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 680758] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527851443|now:1757653527680738|interv:170705|
[2025/09/12 05:05:27 680765] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653527851443|now:1757653527680738|interval:170705|pto_count:1|srtt:34000
[2025/09/12 05:05:27 680775] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47974|inflight:82|
[2025/09/12 05:05:27 680784] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 680801] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:27 680842] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653527680813|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 680854] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:5|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:27 680862] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:05:27 680871] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:34000|rtt_var:12844|pto_duration:170752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 680880] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 680888] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:05:27 680896] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 680905] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527851565|now:1757653527680871|interv:170694|
[2025/09/12 05:05:27 680911] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:1|expire:1757653527851565|now:1757653527680871|interval:170694|pto_count:1|srtt:34000
[2025/09/12 05:05:27 680916] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47974|inflight:164|
[2025/09/12 05:05:27 680923] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527851565|
[2025/09/12 05:05:27 680928] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527851565|
[2025/09/12 05:05:27 680933] [debug] |xqc_engine_wakeup_after|wakeup:1757653527851565|now:1757653527680933|diff:170632|
[2025/09/12 05:05:27 680938] [debug] |xqc_engine_main_logic|END|now:1757653527680567|
[2025/09/12 05:05:27 712685] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653527712683|
[2025/09/12 05:05:27 712706] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:05:27 712717] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933134|
[2025/09/12 05:05:27 712725] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933135|
[2025/09/12 05:05:27 712737] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1317933135|
[2025/09/12 05:05:27 712745] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 712754] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:27 712764] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2022|prior_time:1757653527680691|is_app_limited:1|send_elapse:0|ack_elapse:31992|ctl_first_sent_time:1757653527680691|lagest_ack_time:1757653527712683|curr_delivered:2104|
[2025/09/12 05:05:27 712772] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527680691|
[2025/09/12 05:05:27 712781] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 712789] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:5|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:27 712806] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2022|prior_time:1757653527680691|is_app_limited:1|send_elapse:0|ack_elapse:31992|ctl_first_sent_time:1757653527680691|lagest_ack_time:1757653527712683|curr_delivered:2186|
[2025/09/12 05:05:27 712815] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527680813|
[2025/09/12 05:05:27 712824] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:27 712831] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:34000|rttvar:12844|minrtt:33722|latest_rtt:31870|ack_delay:0|
[2025/09/12 05:05:27 712836] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:33733|rttvar:10165|minrtt:31870|latest_rtt:31870|ack_delay:0|
[2025/09/12 05:05:27 712841] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:27 712846] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 712851] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:27 712856] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 712861] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31992, delivered 164|rate 5126|lost 0|
[2025/09/12 05:05:27 712867] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:27 712872] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|probertt expire|rtt:31870, old_rtt:33722|
[2025/09/12 05:05:27 712877] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:31870, old_rtt:33722|
[2025/09/12 05:05:27 712882] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4044|
[2025/09/12 05:05:27 712887] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47974|packet_lost:0|acked:164|po_sent_time:1757653527680813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2186|
[2025/09/12 05:05:27 712892] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47974|packet_lost:0|acked:164|po_sent_time:1757653527680813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2186|
[2025/09/12 05:05:27 712898] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:59400|cwnd:48138|full_bw_reached:0|inflight:0|srtt:33733|latest_rtt:31870|min_rtt:31870|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 712905] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 712910] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:27 712915] [debug] |scid:ab0e532038fedff799ba06c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:27 712920] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:27 713023] [debug] |scid:ab0e532038fedff799ba06c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:27 713035] [debug] |scid:ab0e532038fedff799ba06c7|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:27 713065] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527851565|pq_index:0|
[2025/09/12 05:05:27 713071] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527680567|
[2025/09/12 05:05:27 713076] [debug] |scid:ab0e532038fedff799ba06c7|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 713081] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:27 713086] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:27 713091] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:27 713096] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 713102] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:27 713108] [debug] |scid:ab0e532038fedff799ba06c7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:27 713113] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933135|largest:1317933135|pns:1|
[2025/09/12 05:05:27 713119] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:418|pkt_type:HSK|pkt_num:1317933135|frame:ACK CRYPTO |recv_time:1757653527712683|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 713125] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 713130] [warn] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:27 713136] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:27 713142] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:27 713147] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653587712683|now:1757653527712683|interv:60000000|
[2025/09/12 05:05:27 713152] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653587712683|now:1757653527712683|interv:60000000|
[2025/09/12 05:05:27 713157] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527713157|
[2025/09/12 05:05:27 713162] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527713162|
[2025/09/12 05:05:27 713169] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591AEFFC|
[2025/09/12 05:05:27 713174] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591AEFFC|
[2025/09/12 05:05:27 713179] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:27 713183] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:27 713188] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 713194] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_gen_token|expire:1758258327|
[2025/09/12 05:05:27 713204] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:27 713209] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:27 713214] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:27 713219] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 713226] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:27 713230] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933134|
[2025/09/12 05:05:27 713242] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933134|
[2025/09/12 05:05:27 713247] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713252] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|98fe57f34b60b17f865e8f832d322c069f|sr_token:2c128b0829d84b385ea5819757434b61
[2025/09/12 05:05:27 713260] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713265] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|44600fac4dddee161c34f27ac3cc0dd652|sr_token:4b923fe3d4b3a2227f042c7591159dbc
[2025/09/12 05:05:27 713271] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713276] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|acf9831959072abfd93165a1b9bbc2ff9b|sr_token:977de659ab2c43e67444256b99eb20d5
[2025/09/12 05:05:27 713281] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713286] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|dd92310e50db5471749687a5659cbd4576|sr_token:8e1e3b1dbbab00dd2ff8366e16579fb7
[2025/09/12 05:05:27 713292] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713297] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|ac253e3ae13c4b09341b07aa0b6d11e39d|sr_token:1e11ddc01ce11b33769717b578ceb386
[2025/09/12 05:05:27 713302] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713307] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|a05d2a989ba3dd1986446741872ff53b62|sr_token:118fd6b4dd3fdce8c1877681fe88d08d
[2025/09/12 05:05:27 713313] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:27 713318] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_new_conn_id_frame|new_conn_id|bde3f585a0f32b6023accd5e3b8a908697|sr_token:982c37c80954dd0fe2a97997c485e346
[2025/09/12 05:05:27 713324] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:27 713329] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:27 713337] [debug] |scid:ab0e532038fedff799ba06c7|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:27 713342] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:27 713347] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:27 713353] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:ACK_01RTT|expire:1757653527737683|now:1757653527712683|interv:25000|
[2025/09/12 05:05:27 713359] [debug] |scid:ab0e532038fedff799ba06c7|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653527712683|max_ack_delay:25000|
[2025/09/12 05:05:27 713368] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933134|largest:1317933134|pns:2|
[2025/09/12 05:05:27 713374] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1317933134|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653527712683|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 713380] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_crypto_write_streams|
[2025/09/12 05:05:27 713385] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:27 713390] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653527713390|
[2025/09/12 05:05:27 713396] [info] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653527713396|
[2025/09/12 05:05:27 713401] [debug] |scid:ab0e532038fedff799ba06c7|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:27 713406] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591AEFFC|
[2025/09/12 05:05:27 713450] [debug] |scid:ab0e532038fedff799ba06c7|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:27 713460] [debug] |scid:ab0e532038fedff799ba06c7|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:27 713468] [debug] |scid:ab0e532038fedff799ba06c7|xqc_sample_check_app_limited|path:0|applimit:2186|
[2025/09/12 05:05:27 713480] [info] |scid:ab0e532038fedff799ba06c7|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591AEFFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:27 713491] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc|
[2025/09/12 05:05:27 713505] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|largest_recv:1317933135|ack_delay:821|first_ack_range:1|largest_pkt_recv_time:1757653527712683|
[2025/09/12 05:05:27 713513] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|high:1317933135|low:1317933134|pkt_pns:1|
[2025/09/12 05:05:27 713520] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1317933135|frame_largest_recv:1317933135|
[2025/09/12 05:05:27 713529] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:27 713547] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:252db574cbba82c303489a47|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:27 713562] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b482e297a2ea6cf79e572857|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:27 713571] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713580] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713589] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:27 713604] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713612] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713621] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:27 713629] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713636] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713641] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:27 713646] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713651] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713657] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:27 713662] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 713667] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713672] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713678] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:27 713683] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713688] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713693] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:27 713698] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|min_srtt:33733|path_bw:59400|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:27 713703] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48138|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 713709] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33733|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 713714] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:27 713724] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:27 713730] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:27 713767] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653527713739|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 713775] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 713781] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2186|
[2025/09/12 05:05:27 713789] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 713798] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 713807] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 713814] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:27 713822] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813132|now:1757653527713788|interv:99344|
[2025/09/12 05:05:27 713828] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813132|now:1757653527713788|interval:99344|pto_count:0|srtt:33733
[2025/09/12 05:05:27 713836] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:23|
[2025/09/12 05:05:27 713846] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:27 713854] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:27 713892] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653527713865|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 713904] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 713913] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2186|
[2025/09/12 05:05:27 713921] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 713930] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 713937] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 713945] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:27 713953] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813258|now:1757653527713921|interv:99337|
[2025/09/12 05:05:27 713960] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813258|now:1757653527713921|interval:99337|pto_count:0|srtt:33733
[2025/09/12 05:05:27 713976] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:56|
[2025/09/12 05:05:27 713986] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:27 713995] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:27 714056] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653527714008|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714069] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714076] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2186|
[2025/09/12 05:05:27 714083] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 714089] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 714094] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 714098] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:27 714102] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813401|now:1757653527714082|interv:99319|
[2025/09/12 05:05:27 714106] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813401|now:1757653527714082|interval:99319|pto_count:0|srtt:33733
[2025/09/12 05:05:27 714110] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:339|
[2025/09/12 05:05:27 714115] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:27 714119] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:27 714145] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653527714125|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714154] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714161] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2186|
[2025/09/12 05:05:27 714168] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 714174] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 714178] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 714182] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:27 714190] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813518|now:1757653527714167|interv:99351|
[2025/09/12 05:05:27 714194] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813518|now:1757653527714167|interval:99351|pto_count:0|srtt:33733
[2025/09/12 05:05:27 714199] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:623|
[2025/09/12 05:05:27 714203] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:27 714208] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:27 714232] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653527714214|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714241] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:6|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714249] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:27 714256] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:27 714280] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653527714263|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714288] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714295] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2186|
[2025/09/12 05:05:27 714301] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 714307] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 714311] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 714315] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:27 714319] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813656|now:1757653527714301|interv:99355|
[2025/09/12 05:05:27 714323] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813656|now:1757653527714301|interval:99355|pto_count:0|srtt:33733
[2025/09/12 05:05:27 714327] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:677|
[2025/09/12 05:05:27 714331] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:27 714336] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:27 714358] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653527714341|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714381] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714387] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2186|
[2025/09/12 05:05:27 714391] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 714396] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 714399] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 714403] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:27 714407] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813734|now:1757653527714391|interv:99343|
[2025/09/12 05:05:27 714411] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813734|now:1757653527714391|interval:99343|pto_count:0|srtt:33733
[2025/09/12 05:05:27 714415] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:731|
[2025/09/12 05:05:27 714419] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:27 714424] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48138|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 714428] [debug] |scid:ab0e532038fedff799ba06c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 714433] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:27 714458] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653527714439|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 714466] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714473] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2186|
[2025/09/12 05:05:27 714480] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33733|rtt_var:10165|pto_duration:74393|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 714486] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 714490] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 714494] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:27 714498] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527813832|now:1757653527714479|interv:99353|
[2025/09/12 05:05:27 714501] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527813832|now:1757653527714479|interval:99353|pto_count:0|srtt:33733
[2025/09/12 05:05:27 714510] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48138|inflight:1781|
[2025/09/12 05:05:27 714515] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527737683|
[2025/09/12 05:05:27 714519] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527737683|
[2025/09/12 05:05:27 714523] [debug] |xqc_engine_wakeup_after|wakeup:1757653527737683|now:1757653527714523|diff:23160|
[2025/09/12 05:05:27 714527] [debug] |xqc_engine_main_logic|END|now:1757653527713162|
[2025/09/12 05:05:27 714534] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1406|state:ESTABED|recv_time:1757653527714534|
[2025/09/12 05:05:27 714539] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 714544] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933134|
[2025/09/12 05:05:27 714548] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933135|
[2025/09/12 05:05:27 714554] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933135|
[2025/09/12 05:05:27 714558] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:27 714562] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 714566] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 714572] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:27 714577] [debug] |scid:ab0e532038fedff799ba06c7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:27 714582] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933135|largest:1317933135|pns:2|
[2025/09/12 05:05:27 714586] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1317933135|frame:PADDING PING |recv_time:1757653527714534|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 714591] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647714534|now:1757653527714534|interv:120000000|
[2025/09/12 05:05:27 714595] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647714534|now:1757653527714534|interv:120000000|
[2025/09/12 05:05:27 714599] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527737683|pq_index:0|
[2025/09/12 05:05:27 714603] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527713162|
[2025/09/12 05:05:27 714607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527714607|
[2025/09/12 05:05:27 714612] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527714611|
[2025/09/12 05:05:27 714618] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|largest_recv:1317933135|ack_delay:84|first_ack_range:1|largest_pkt_recv_time:1757653527714534|
[2025/09/12 05:05:27 714622] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|high:1317933135|low:1317933134|pkt_pns:2|
[2025/09/12 05:05:27 714626] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1317933135|frame_largest_recv:1317933135|
[2025/09/12 05:05:27 714630] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:27 714638] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714643] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:27 714647] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:27 714673] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653527714652|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 714682] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:7|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 714690] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527813832|
[2025/09/12 05:05:27 714697] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527813832|
[2025/09/12 05:05:27 714703] [debug] |xqc_engine_wakeup_after|wakeup:1757653527813832|now:1757653527714702|diff:99130|
[2025/09/12 05:05:27 714707] [debug] |xqc_engine_main_logic|END|now:1757653527714611|
[2025/09/12 05:05:27 714712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527714712|
[2025/09/12 05:05:27 714716] [debug] |xqc_engine_wakeup_after|wakeup:1757653527813832|now:1757653527714716|diff:99116|
[2025/09/12 05:05:27 714720] [debug] |xqc_engine_main_logic|END|now:1757653527714712|
[2025/09/12 05:05:27 745382] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:40|state:ESTABED|recv_time:1757653527745380|
[2025/09/12 05:05:27 745401] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 745413] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933135|
[2025/09/12 05:05:27 745421] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933136|
[2025/09/12 05:05:27 745432] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933136|
[2025/09/12 05:05:27 745440] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 745449] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 05:05:27 745459] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2186|prior_time:1757653527713739|is_app_limited:1|send_elapse:126|ack_elapse:31641|ctl_first_sent_time:1757653527713865|lagest_ack_time:1757653527745380|curr_delivered:2219|
[2025/09/12 05:05:27 745469] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527713865|
[2025/09/12 05:05:27 745477] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:27 745486] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:27 745495] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2186|prior_time:1757653527713739|is_app_limited:1|send_elapse:126|ack_elapse:31641|ctl_first_sent_time:1757653527713865|lagest_ack_time:1757653527745380|curr_delivered:2503|
[2025/09/12 05:05:27 745503] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527714125|
[2025/09/12 05:05:27 745521] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:27 745529] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:27 745537] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2186|prior_time:1757653527713739|is_app_limited:1|send_elapse:126|ack_elapse:31641|ctl_first_sent_time:1757653527713865|lagest_ack_time:1757653527745380|curr_delivered:2557|
[2025/09/12 05:05:27 745544] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527714263|
[2025/09/12 05:05:27 745549] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 745554] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:33733|rttvar:10165|minrtt:31870|latest_rtt:31117|ack_delay:48|
[2025/09/12 05:05:27 745560] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:33400|rttvar:8290|minrtt:31117|latest_rtt:31117|ack_delay:48|
[2025/09/12 05:05:27 745565] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:27 745571] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:1|po_sent_time:1757653527713739|lost_send_time:1757653527707805|loss_delay:37575|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:27 745576] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653527713739u|
[2025/09/12 05:05:27 745582] [stats] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |lost interval:1757653527745380|lost_count:1|send_count:14|pkt_num:0|po_send_time:1757653527713739|srtt:33400|cwnd:48138|bw:59400|conn_life:152984|now:0|last_lost_time:152984|
[2025/09/12 05:05:27 745588] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 745593] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527751583|now:1757653527745593|interval:5990|
[2025/09/12 05:05:27 745598] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527751583|now:1757653527745593|interv:5990|
[2025/09/12 05:05:27 745603] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 126, ack_elapse 31641, delivered 371|rate 11725|lost 1|
[2025/09/12 05:05:27 745608] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:27 745613] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|probertt expire|rtt:31117, old_rtt:31870|
[2025/09/12 05:05:27 745618] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:31117, old_rtt:31870|
[2025/09/12 05:05:27 745623] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:742|
[2025/09/12 05:05:27 745628] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48138|packet_lost:1|acked:371|po_sent_time:1757653527714263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2557|
[2025/09/12 05:05:27 745634] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48138|packet_lost:1|acked:371|po_sent_time:1757653527714263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2557|
[2025/09/12 05:05:27 745644] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:59400|cwnd:48509|full_bw_reached:0|inflight:1387|srtt:33400|latest_rtt:31117|min_rtt:31117|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 745651] [stats] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0||cwnd:48509|inflight:1387|mode:0|applimit:0|pacing_rate:3894579|bw:59400|srtt:33400|latest_rtt:31117|min_rtt:31117|send:14|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:153254|acked:371|delivered:2557|is_cwnd_limited:0|
[2025/09/12 05:05:27 745658] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933136|largest:1317933136|pns:2|
[2025/09/12 05:05:27 745664] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1317933136|frame:ACK |recv_time:1757653527745380|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 745670] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647745380|now:1757653527745380|interv:120000000|
[2025/09/12 05:05:27 745675] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647745380|now:1757653527745380|interv:120000000|
[2025/09/12 05:05:27 745680] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527813832|pq_index:0|
[2025/09/12 05:05:27 745685] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527714611|
[2025/09/12 05:05:27 745690] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527745690|
[2025/09/12 05:05:27 745696] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527745695|
[2025/09/12 05:05:27 745703] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:59400|loss_rate:7.14|path_pto:0|
[2025/09/12 05:05:27 745709] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1387|cwnd:48509|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 745715] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 745720] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:27 745727] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:27 745732] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1387|cwnd:48509|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 745737] [debug] |scid:ab0e532038fedff799ba06c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 745742] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:27 745783] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1387|now:1757653527745754|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 745790] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:8|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:27 745796] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1387|applimit:0|
[2025/09/12 05:05:27 745802] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527751583|now:1757653527745802|interval:5781|
[2025/09/12 05:05:27 745807] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527751583|now:1757653527745802|interv:5781|
[2025/09/12 05:05:27 745812] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48509|inflight:1410|
[2025/09/12 05:05:27 745818] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527751583|
[2025/09/12 05:05:27 745824] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527751583|
[2025/09/12 05:05:27 745828] [debug] |xqc_engine_wakeup_after|wakeup:1757653527751583|now:1757653527745828|diff:5755|
[2025/09/12 05:05:27 745834] [debug] |xqc_engine_main_logic|END|now:1757653527745695|
[2025/09/12 05:05:27 745840] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527745840|
[2025/09/12 05:05:27 745845] [debug] |xqc_engine_wakeup_after|wakeup:1757653527751583|now:1757653527745845|diff:5738|
[2025/09/12 05:05:27 745850] [debug] |xqc_engine_main_logic|END|now:1757653527745840|
[2025/09/12 05:05:27 747366] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1444|state:ESTABED|recv_time:1757653527747365|
[2025/09/12 05:05:27 747380] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 747389] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933136|
[2025/09/12 05:05:27 747395] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933137|
[2025/09/12 05:05:27 747403] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933137|
[2025/09/12 05:05:27 747410] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:27 747416] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 747422] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 747432] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:ACK_01RTT|expire:1757653527772365|now:1757653527747365|interv:25000|
[2025/09/12 05:05:27 747440] [debug] |scid:ab0e532038fedff799ba06c7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527747365|max_ack_delay:25000|
[2025/09/12 05:05:27 747448] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933137|largest:1317933137|pns:2|
[2025/09/12 05:05:27 747455] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1317933137|frame:PADDING PING |recv_time:1757653527747365|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 747462] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647747365|now:1757653527747365|interv:120000000|
[2025/09/12 05:05:27 747477] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647747365|now:1757653527747365|interv:120000000|
[2025/09/12 05:05:27 747483] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527751583|pq_index:0|
[2025/09/12 05:05:27 747489] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527745695|
[2025/09/12 05:05:27 747494] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527747494|
[2025/09/12 05:05:27 747498] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527747498|
[2025/09/12 05:05:27 747505] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527751583|
[2025/09/12 05:05:27 747509] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527751583|
[2025/09/12 05:05:27 747513] [debug] |xqc_engine_wakeup_after|wakeup:1757653527751583|now:1757653527747513|diff:4070|
[2025/09/12 05:05:27 747517] [debug] |xqc_engine_main_logic|END|now:1757653527747498|
[2025/09/12 05:05:27 747522] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527747522|
[2025/09/12 05:05:27 747527] [debug] |xqc_engine_wakeup_after|wakeup:1757653527751583|now:1757653527747527|diff:4056|
[2025/09/12 05:05:27 747533] [debug] |xqc_engine_main_logic|END|now:1757653527747522|
[2025/09/12 05:05:27 752607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527752607|
[2025/09/12 05:05:27 752617] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527751583|pq_index:0|
[2025/09/12 05:05:27 752622] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527747498|
[2025/09/12 05:05:27 752628] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527752627|
[2025/09/12 05:05:27 752633] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653527751583|now:1757653527752627|
[2025/09/12 05:05:27 752638] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:27 752643] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:27 752648] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:27 752653] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 752659] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:1|po_sent_time:1757653527714008|lost_send_time:1757653527715052|loss_delay:37575|frame:CRYPTO |repair:32|
[2025/09/12 05:05:27 752664] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653527714008u|
[2025/09/12 05:05:27 752669] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:27 752674] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:8290|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 752680] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 752685] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 752689] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:05:27 752699] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527837314|now:1757653527752674|interv:84640|
[2025/09/12 05:05:27 752704] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527837314|now:1757653527752674|interval:84640|pto_count:0|srtt:33400
[2025/09/12 05:05:27 752711] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:59400|loss_rate:13.33|path_pto:0|
[2025/09/12 05:05:27 752716] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1127|cwnd:48509|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 752722] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33400|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 752728] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:27 752734] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:27 752739] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1127|cwnd:48509|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 752745] [debug] |scid:ab0e532038fedff799ba06c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 752750] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:27 752785] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1127|now:1757653527752758|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 752792] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:9|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:27 752798] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1127|applimit:0|
[2025/09/12 05:05:27 752803] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:8290|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 752808] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 752813] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 752818] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1410|
[2025/09/12 05:05:27 752822] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527844318|now:1757653527752802|interv:91516|
[2025/09/12 05:05:27 752827] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527844318|now:1757653527752802|interval:91516|pto_count:0|srtt:33400
[2025/09/12 05:05:27 752833] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48509|inflight:1410|
[2025/09/12 05:05:27 752839] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527772365|
[2025/09/12 05:05:27 752849] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527772365|
[2025/09/12 05:05:27 752854] [debug] |xqc_engine_wakeup_after|wakeup:1757653527772365|now:1757653527752854|diff:19511|
[2025/09/12 05:05:27 752860] [debug] |xqc_engine_main_logic|END|now:1757653527752627|
[2025/09/12 05:05:27 772933] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527772933|
[2025/09/12 05:05:27 772946] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527772365|pq_index:0|
[2025/09/12 05:05:27 772952] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527752627|
[2025/09/12 05:05:27 772958] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527772957|
[2025/09/12 05:05:27 772965] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653527772365|now:1757653527772957|
[2025/09/12 05:05:27 772970] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:27 772975] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653527772365|now:1757653527772957|
[2025/09/12 05:05:27 772980] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:27 772986] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|largest_recv:1317933137|ack_delay:25621|first_ack_range:3|largest_pkt_recv_time:1757653527747365|
[2025/09/12 05:05:27 772992] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|high:1317933137|low:1317933134|pkt_pns:2|
[2025/09/12 05:05:27 772997] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1317933137|frame_largest_recv:1317933137|
[2025/09/12 05:05:27 773002] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:27 773008] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 773014] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:27 773020] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:10-13|next_skip_chance:1757653528047700|current_time:1757653527773020|
[2025/09/12 05:05:27 773025] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:27 773082] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:14|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1410|now:1757653527773034|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 773091] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:14|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 773097] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527844318|
[2025/09/12 05:05:27 773103] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527844318|
[2025/09/12 05:05:27 773108] [debug] |xqc_engine_wakeup_after|wakeup:1757653527844318|now:1757653527773108|diff:71210|
[2025/09/12 05:05:27 773113] [debug] |xqc_engine_main_logic|END|now:1757653527772957|
[2025/09/12 05:05:27 776431] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:39|state:ESTABED|recv_time:1757653527776429|
[2025/09/12 05:05:27 776448] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 776467] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933137|
[2025/09/12 05:05:27 776474] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933138|
[2025/09/12 05:05:27 776484] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933138|
[2025/09/12 05:05:27 776492] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 776501] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:8|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:27 776511] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1410|prior_delivered:2557|prior_time:1757653527745380|is_app_limited:0|send_elapse:31889|ack_elapse:31049|ctl_first_sent_time:1757653527745754|lagest_ack_time:1757653527776429|curr_delivered:2580|
[2025/09/12 05:05:27 776520] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527745754|
[2025/09/12 05:05:27 776528] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 776536] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:33400|rttvar:8290|minrtt:31117|latest_rtt:30675|ack_delay:128|
[2025/09/12 05:05:27 776545] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:33043|rttvar:6931|minrtt:30675|latest_rtt:30675|ack_delay:128|
[2025/09/12 05:05:27 776553] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:27 776561] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 776570] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:5|po_sent_time:1757653527714341|lost_send_time:1757653527739256|loss_delay:37173|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:27 776579] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:5|po_sent_time:1757653527714439|lost_send_time:1757653527739256|loss_delay:37173|frame:STREAM |repair:128|
[2025/09/12 05:05:27 776588] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653527714439u|
[2025/09/12 05:05:27 776596] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1317933136|pns:2|
[2025/09/12 05:05:27 776604] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 776612] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33043|rtt_var:6931|pto_duration:60767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 776621] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 776629] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 776634] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:05:27 776639] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527838525|now:1757653527776612|interv:61913|
[2025/09/12 05:05:27 776644] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527838525|now:1757653527776612|interval:61913|pto_count:0|srtt:33043
[2025/09/12 05:05:27 776655] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 31889, ack_elapse 31049, delivered 23|rate 721|lost 4|
[2025/09/12 05:05:27 776661] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:27 776666] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (721) in round 4|
[2025/09/12 05:05:27 776670] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|probertt expire|rtt:30675, old_rtt:31117|
[2025/09/12 05:05:27 776675] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30675, old_rtt:31117|
[2025/09/12 05:05:27 776680] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:742|
[2025/09/12 05:05:27 776685] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48509|packet_lost:2|acked:23|po_sent_time:1757653527745754|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2580|
[2025/09/12 05:05:27 776694] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48509|packet_lost:2|acked:23|po_sent_time:1757653527745754|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2580|
[2025/09/12 05:05:27 776703] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:59400|cwnd:48532|full_bw_reached:0|inflight:283|srtt:33043|latest_rtt:30675|min_rtt:30675|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 776714] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933138|largest:1317933138|pns:2|
[2025/09/12 05:05:27 776721] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1317933138|frame:ACK |recv_time:1757653527776429|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 776727] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647776429|now:1757653527776429|interv:120000000|
[2025/09/12 05:05:27 776732] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647776429|now:1757653527776429|interv:120000000|
[2025/09/12 05:05:27 776737] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527844318|pq_index:0|
[2025/09/12 05:05:27 776743] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527772957|
[2025/09/12 05:05:27 776747] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527776747|
[2025/09/12 05:05:27 776754] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527776752|
[2025/09/12 05:05:27 776761] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33043|min_srtt:33043|path_bw:59400|loss_rate:18.75|path_pto:0|
[2025/09/12 05:05:27 776766] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:283|cwnd:48532|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 776772] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33043|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 776786] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:5|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:27 776795] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_get_perf_class|conn:0000560C591AEFFC|path_id:0|path_srtt:33043|min_srtt:33043|path_bw:59400|loss_rate:18.75|path_pto:0|
[2025/09/12 05:05:27 776803] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:283|cwnd:48532|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 776810] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AEFFC|path_id:0|path_srtt:33043|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:27 776815] [debug] |scid:ab0e532038fedff799ba06c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:27 776821] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:27 776827] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:283|cwnd:48532|conn:0000560C591AEFFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 776832] [debug] |scid:ab0e532038fedff799ba06c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 776837] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:27 776875] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:283|now:1757653527776846|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 776887] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:15|origin_pktnum:5|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:27 776897] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:05:27 776903] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33043|rtt_var:6931|pto_duration:60767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 776908] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 776913] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 776918] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 337|
[2025/09/12 05:05:27 776923] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527862613|now:1757653527776902|interv:85711|
[2025/09/12 05:05:27 776928] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527862613|now:1757653527776902|interval:85711|pto_count:0|srtt:33043
[2025/09/12 05:05:27 776933] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48532|inflight:337|
[2025/09/12 05:05:27 776939] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:27 776944] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_can_send|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:337|cwnd:48532|conn:0000560C591AEFFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 776966] [debug] |scid:ab0e532038fedff799ba06c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:27 776974] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:27 777005] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:337|now:1757653527776986|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 777012] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:16|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:27 777018] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:337|applimit:0|
[2025/09/12 05:05:27 777023] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:33043|rtt_var:6931|pto_duration:60767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 777029] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 777033] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 777059] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1387|
[2025/09/12 05:05:27 777067] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527862753|now:1757653527777023|interv:85730|
[2025/09/12 05:05:27 777075] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527862753|now:1757653527777023|interval:85730|pto_count:0|srtt:33043
[2025/09/12 05:05:27 777083] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48532|inflight:1387|
[2025/09/12 05:05:27 777089] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527862753|
[2025/09/12 05:05:27 777094] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527862753|
[2025/09/12 05:05:27 777099] [debug] |xqc_engine_wakeup_after|wakeup:1757653527862753|now:1757653527777099|diff:85654|
[2025/09/12 05:05:27 777104] [debug] |xqc_engine_main_logic|END|now:1757653527776752|
[2025/09/12 05:05:27 777111] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527777111|
[2025/09/12 05:05:27 777116] [debug] |xqc_engine_wakeup_after|wakeup:1757653527862753|now:1757653527777116|diff:85637|
[2025/09/12 05:05:27 777120] [debug] |xqc_engine_main_logic|END|now:1757653527777111|
[2025/09/12 05:05:27 788727] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:41|state:ESTABED|recv_time:1757653527788726|
[2025/09/12 05:05:27 788746] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 788758] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933138|
[2025/09/12 05:05:27 788766] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933139|
[2025/09/12 05:05:27 788777] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933139|
[2025/09/12 05:05:27 788785] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 788795] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:9|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:27 788812] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1410|prior_delivered:2557|prior_time:1757653527745380|is_app_limited:0|send_elapse:38893|ack_elapse:43346|ctl_first_sent_time:1757653527752758|lagest_ack_time:1757653527788726|curr_delivered:2863|
[2025/09/12 05:05:27 788822] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527752758|
[2025/09/12 05:05:27 788831] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:27 788841] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:33043|rttvar:6931|minrtt:30675|latest_rtt:35968|ack_delay:5200|
[2025/09/12 05:05:27 788849] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:32759|rttvar:5767|minrtt:30675|latest_rtt:35968|ack_delay:5200|
[2025/09/12 05:05:27 788858] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:27 788867] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 788875] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 788883] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 788892] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32759|rtt_var:5767|pto_duration:55827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 788901] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 788909] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 788917] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:27 788926] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527857813|now:1757653527788891|interv:68922|
[2025/09/12 05:05:27 788934] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527857813|now:1757653527788891|interval:68922|pto_count:0|srtt:32759
[2025/09/12 05:05:27 788940] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 38893, ack_elapse 43346, delivered 306|rate 7059|lost 4|
[2025/09/12 05:05:27 788946] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (7059) in round 4|
[2025/09/12 05:05:27 788952] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30675, old_rtt:30675|
[2025/09/12 05:05:27 788957] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:742|
[2025/09/12 05:05:27 788962] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48532|packet_lost:0|acked:283|po_sent_time:1757653527752758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2580|
[2025/09/12 05:05:27 788968] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48532|packet_lost:0|acked:283|po_sent_time:1757653527752758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2580|
[2025/09/12 05:05:27 788974] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:59400|cwnd:48815|full_bw_reached:0|inflight:1104|srtt:32759|latest_rtt:35968|min_rtt:30675|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:27 788987] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:27 788994] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:ACK_01RTT|expire:1757653527813726|now:1757653527788726|interv:25000|
[2025/09/12 05:05:27 789000] [debug] |scid:ab0e532038fedff799ba06c7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527788726|max_ack_delay:25000|
[2025/09/12 05:05:27 789006] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933139|largest:1317933139|pns:2|
[2025/09/12 05:05:27 789012] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1317933139|frame:PING ACK |recv_time:1757653527788726|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 789019] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647788726|now:1757653527788726|interv:120000000|
[2025/09/12 05:05:27 789024] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647788726|now:1757653527788726|interv:120000000|
[2025/09/12 05:05:27 789029] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527862753|pq_index:0|
[2025/09/12 05:05:27 789035] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527776752|
[2025/09/12 05:05:27 789071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527789070|
[2025/09/12 05:05:27 789078] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527789076|
[2025/09/12 05:05:27 789086] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527813726|
[2025/09/12 05:05:27 789091] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527813726|
[2025/09/12 05:05:27 789096] [debug] |xqc_engine_wakeup_after|wakeup:1757653527813726|now:1757653527789096|diff:24630|
[2025/09/12 05:05:27 789102] [debug] |xqc_engine_main_logic|END|now:1757653527789076|
[2025/09/12 05:05:27 789110] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527789109|
[2025/09/12 05:05:27 789115] [debug] |xqc_engine_wakeup_after|wakeup:1757653527813726|now:1757653527789115|diff:24611|
[2025/09/12 05:05:27 789120] [debug] |xqc_engine_main_logic|END|now:1757653527789109|
[2025/09/12 05:05:27 807567] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:41|state:ESTABED|recv_time:1757653527807565|
[2025/09/12 05:05:27 807587] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 807600] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933139|
[2025/09/12 05:05:27 807608] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933140|
[2025/09/12 05:05:27 807619] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933140|
[2025/09/12 05:05:27 807626] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:27 807636] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|conn:0000560C591AEFFC|path:0|pkt_num:15|origin_pktnum:5|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:05:27 807656] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:337|prior_delivered:2580|prior_time:1757653527776429|is_app_limited:0|send_elapse:31092|ack_elapse:31136|ctl_first_sent_time:1757653527776846|lagest_ack_time:1757653527807565|curr_delivered:2917|
[2025/09/12 05:05:27 807666] [debug] |scid:ab0e532038fedff799ba06c7|xqc_update_sample|sampler_sent_time_update:1757653527776846|
[2025/09/12 05:05:27 807675] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:27 807682] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AEFFC|srtt:32759|rttvar:5767|minrtt:30675|latest_rtt:30719|ack_delay:72|
[2025/09/12 05:05:27 807690] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |after update rtt|conn:0000560C591AEFFC|srtt:32495|rttvar:4854|minrtt:30675|latest_rtt:30719|ack_delay:72|
[2025/09/12 05:05:27 807698] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:27 807707] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:27 807714] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:27 807719] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:51911|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 807725] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 807730] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 807735] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:27 807740] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527853897|now:1757653527807719|interv:46178|
[2025/09/12 05:05:27 807745] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653527853897|now:1757653527807719|interval:46178|pto_count:0|srtt:32495
[2025/09/12 05:05:27 807750] [debug] |scid:ab0e532038fedff799ba06c7|xqc_generate_sample|sampler: send_elapse 31092, ack_elapse 31136, delivered 337|rate 10823|lost 4|
[2025/09/12 05:05:27 807755] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:27 807760] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10823) in round 5|
[2025/09/12 05:05:27 807765] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30675, old_rtt:30675|
[2025/09/12 05:05:27 807771] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:566|
[2025/09/12 05:05:27 807775] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48815|packet_lost:0|acked:54|po_sent_time:1757653527776846|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2917|
[2025/09/12 05:05:27 807781] [debug] |scid:ab0e532038fedff799ba06c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48815|packet_lost:0|acked:54|po_sent_time:1757653527776846|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2917|
[2025/09/12 05:05:27 807787] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ab0e532038fedff799ba06c7 p-193.167.0.100-50227-f9066fd35bab33a577f3b185116455fbfc |bbr on ack|mode:0|pacing_rate:3894579|bw:59400|cwnd:48869|full_bw_reached:0|inflight:1050|srtt:32495|latest_rtt:30719|min_rtt:30675|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:27 807799] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933140|largest:1317933140|pns:2|
[2025/09/12 05:05:27 807805] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1317933140|frame:ACK |recv_time:1757653527807565|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 807811] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647807565|now:1757653527807565|interv:120000000|
[2025/09/12 05:05:27 807816] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647807565|now:1757653527807565|interv:120000000|
[2025/09/12 05:05:27 807821] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527813726|pq_index:0|
[2025/09/12 05:05:27 807826] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527789076|
[2025/09/12 05:05:27 807831] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527807831|
[2025/09/12 05:05:27 807837] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527807836|
[2025/09/12 05:05:27 807846] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527813726|
[2025/09/12 05:05:27 807851] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527813726|
[2025/09/12 05:05:27 807855] [debug] |xqc_engine_wakeup_after|wakeup:1757653527813726|now:1757653527807855|diff:5871|
[2025/09/12 05:05:27 807861] [debug] |xqc_engine_main_logic|END|now:1757653527807836|
[2025/09/12 05:05:27 807867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527807867|
[2025/09/12 05:05:27 807872] [debug] |xqc_engine_wakeup_after|wakeup:1757653527813726|now:1757653527807872|diff:5854|
[2025/09/12 05:05:27 807877] [debug] |xqc_engine_main_logic|END|now:1757653527807867|
[2025/09/12 05:05:27 813968] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527813968|
[2025/09/12 05:05:27 813982] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527813726|pq_index:0|
[2025/09/12 05:05:27 813987] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527807836|
[2025/09/12 05:05:27 813992] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527813991|
[2025/09/12 05:05:27 813997] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653527813726|now:1757653527813991|
[2025/09/12 05:05:27 814002] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:27 814006] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653527813726|now:1757653527813991|
[2025/09/12 05:05:27 814009] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:27 814015] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|largest_recv:1317933140|ack_delay:25289|first_ack_range:4|largest_pkt_recv_time:1757653527788726|
[2025/09/12 05:05:27 814019] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|high:1317933140|low:1317933136|pkt_pns:2|
[2025/09/12 05:05:27 814029] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1317933139|frame_largest_recv:1317933140|
[2025/09/12 05:05:27 814033] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:27 814053] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 814058] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:27 814063] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:27 814094] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:17|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653527814070|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 814100] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:17|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 814105] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527853897|
[2025/09/12 05:05:27 814111] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527853897|
[2025/09/12 05:05:27 814117] [debug] |xqc_engine_wakeup_after|wakeup:1757653527853897|now:1757653527814117|diff:39780|
[2025/09/12 05:05:27 814123] [debug] |xqc_engine_main_logic|END|now:1757653527813991|
[2025/09/12 05:05:27 850916] [info] |xqc_engine_packet_process|==>|conn:0000560C591AEFFC|size:1444|state:ESTABED|recv_time:1757653527850915|
[2025/09/12 05:05:27 850937] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ab0e532038fedff799ba06c7|spin_bit:0|
[2025/09/12 05:05:27 850949] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|largest_pn:1317933140|
[2025/09/12 05:05:27 850957] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1317933141|
[2025/09/12 05:05:27 850968] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1317933141|
[2025/09/12 05:05:27 850976] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:27 850983] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 850990] [debug] |scid:ab0e532038fedff799ba06c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 851003] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:ACK_01RTT|expire:1757653527875915|now:1757653527850915|interv:25000|
[2025/09/12 05:05:27 851014] [debug] |scid:ab0e532038fedff799ba06c7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527850915|max_ack_delay:25000|
[2025/09/12 05:05:27 851022] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1317933141|largest:1317933141|pns:2|
[2025/09/12 05:05:27 851031] [info] |scid:ab0e532038fedff799ba06c7|xqc_conn_on_pkt_processed|====>|conn:0000560C591AEFFC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1317933141|frame:PADDING PING |recv_time:1757653527850915|dcid:ab0e532038fedff799ba06c7|dcid_seq:0|
[2025/09/12 05:05:27 851061] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:PATH_IDLE|expire:1757653647850915|now:1757653527850915|interv:120000000|
[2025/09/12 05:05:27 851070] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:CONN_IDLE|expire:1757653647850915|now:1757653527850915|interv:120000000|
[2025/09/12 05:05:27 851078] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527853897|pq_index:0|
[2025/09/12 05:05:27 851103] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527813991|
[2025/09/12 05:05:27 851110] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527851110|
[2025/09/12 05:05:27 851120] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527851118|
[2025/09/12 05:05:27 851131] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527853897|
[2025/09/12 05:05:27 851136] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527853897|
[2025/09/12 05:05:27 851141] [debug] |xqc_engine_wakeup_after|wakeup:1757653527853897|now:1757653527851141|diff:2756|
[2025/09/12 05:05:27 851146] [debug] |xqc_engine_main_logic|END|now:1757653527851118|
[2025/09/12 05:05:27 851153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527851153|
[2025/09/12 05:05:27 851157] [debug] |xqc_engine_wakeup_after|wakeup:1757653527853897|now:1757653527851157|diff:2740|
[2025/09/12 05:05:27 851162] [debug] |xqc_engine_main_logic|END|now:1757653527851153|
[2025/09/12 05:05:27 854265] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527854265|
[2025/09/12 05:05:27 854283] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527853897|pq_index:0|
[2025/09/12 05:05:27 854289] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527851118|
[2025/09/12 05:05:27 854297] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527854295|
[2025/09/12 05:05:27 854304] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653527853897|now:1757653527854295|
[2025/09/12 05:05:27 854309] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:27 854315] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:1050|
[2025/09/12 05:05:27 854320] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:51911|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 854326] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 854332] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 854337] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:27 854342] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:27 854348] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:27 854355] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:27 854361] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:1
[2025/09/12 05:05:27 854367] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AEFFC|path:0|
[2025/09/12 05:05:27 854379] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 854384] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653527854295|
[2025/09/12 05:05:27 854390] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:27 854396] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 854402] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 854408] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:27 854414] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:27 854458] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653527854425|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 854466] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:18|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 854473] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:27 854482] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:103822|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 854491] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 854499] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 854508] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:27 854515] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528008247|now:1757653527854481|interv:153766|
[2025/09/12 05:05:27 854524] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528008247|now:1757653527854481|interval:153766|pto_count:1|srtt:32495
[2025/09/12 05:05:27 854533] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:1050|
[2025/09/12 05:05:27 854543] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:27 854553] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:27 854592] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653527854566|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:27 854600] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:19|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 854610] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:27 854619] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:103822|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:27 854636] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:27 854644] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 854652] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:27 854661] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528008388|now:1757653527854618|interv:153770|
[2025/09/12 05:05:27 854668] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528008388|now:1757653527854618|interval:153770|pto_count:1|srtt:32495
[2025/09/12 05:05:27 854674] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:2100|
[2025/09/12 05:05:27 854681] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653527875915|
[2025/09/12 05:05:27 854686] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653527875915|
[2025/09/12 05:05:27 854692] [debug] |xqc_engine_wakeup_after|wakeup:1757653527875915|now:1757653527854691|diff:21224|
[2025/09/12 05:05:27 854697] [debug] |xqc_engine_main_logic|END|now:1757653527854295|
[2025/09/12 05:05:27 876767] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527876766|
[2025/09/12 05:05:27 876782] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653527875915|pq_index:0|
[2025/09/12 05:05:27 876787] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527854295|
[2025/09/12 05:05:27 876793] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653527876791|
[2025/09/12 05:05:27 876798] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653527875915|now:1757653527876791|
[2025/09/12 05:05:27 876802] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:27 876806] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653527875915|now:1757653527876791|
[2025/09/12 05:05:27 876810] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:27 876816] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|largest_recv:1317933141|ack_delay:25901|first_ack_range:5|largest_pkt_recv_time:1757653527850915|
[2025/09/12 05:05:27 876821] [debug] |scid:ab0e532038fedff799ba06c7|xqc_gen_ack_frame|high:1317933141|low:1317933136|pkt_pns:2|
[2025/09/12 05:05:27 876825] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1317933141|frame_largest_recv:1317933141|
[2025/09/12 05:05:27 876829] [debug] |scid:ab0e532038fedff799ba06c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:27 876834] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 876839] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:27 876844] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:27 876890] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:20|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653527876854|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 876908] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:20|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 876917] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653528008388|
[2025/09/12 05:05:27 876923] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653528008388|
[2025/09/12 05:05:27 876927] [debug] |xqc_engine_wakeup_after|wakeup:1757653528008388|now:1757653527876927|diff:131461|
[2025/09/12 05:05:27 876931] [debug] |xqc_engine_main_logic|END|now:1757653527876791|
[2025/09/12 05:05:27 961990] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653587961988|now:1757653527961988|interv:60000000|
[2025/09/12 05:05:27 962021] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653587962021|now:1757653527962021|interv:60000000|
[2025/09/12 05:05:27 962030] [debug] |xqc_path_create|path:0|dcid:80a72aac70a4118daba80d4f66ff70ec44|scid:9ce852fb2ca0b17a2ba3de8f|create_path_count:1|
[2025/09/12 05:05:27 962055] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|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 05:05:27 962064] [debug] |xqc_path_init|path:0|dcid:80a72aac70a4118daba80d4f66ff70ec44|scid:9ce852fb2ca0b17a2ba3de8f|state:2|
[2025/09/12 05:05:27 962069] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_create|success|scid:9ce852fb2ca0b17a2ba3de8f|dcid:80a72aac70a4118daba80d4f66ff70ec44|conn:0000560C591AA53C|
[2025/09/12 05:05:27 962077] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_server_create|hash odcid conn|odcid:45367a8ca591aa72798ff4bc8d614f612371|conn:0000560C591AA53C|
[2025/09/12 05:05:27 962089] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_get_local_transport_params|generate sr_token[84611a400fc17a3f6e2c56b62322c7ee] for cid[45367a8ca591aa72798ff4bc8d614f612371]
[2025/09/12 05:05:27 962122] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962130] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:1200|state:S_INIT|recv_time:1757653527961960|
[2025/09/12 05:05:27 962276] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:27 962286] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:27 962295] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:27 962299] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705199|
[2025/09/12 05:05:27 962306] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1383705199|
[2025/09/12 05:05:27 962311] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962316] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962321] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962326] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:27 962331] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962335] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962341] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:27 962345] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:27 962353] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:27 962362] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 962366] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 962370] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962374] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962378] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962382] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962386] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962390] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962393] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962397] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962401] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962405] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962409] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962413] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962416] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962420] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962424] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962428] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:27 962449] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962453] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962458] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962462] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962465] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962469] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962473] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962477] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962481] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962484] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962489] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962492] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962496] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:27 962500] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962507] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962511] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:27 962515] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962519] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962527] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962531] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962534] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962538] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962542] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962546] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962549] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962553] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962557] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962561] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962564] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962568] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962572] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962576] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962579] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962583] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962587] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962590] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962594] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962598] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962602] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:27 962606] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962610] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962613] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:27 962617] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962621] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962625] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:27 962632] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962636] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962640] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:27 962644] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962648] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962652] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:27 962656] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962659] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962663] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:27 962667] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962671] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962675] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 962679] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 962682] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:27 962686] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:27 962689] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|check_token fail|conn:0000560C591AA53C|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:27 962693] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:27 962697] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:27 962701] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:27 962705] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:27 962709] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 962712] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:27 962755] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:27 962921] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:27 962926] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:27 962931] [warn] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:27 963177] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:27 963185] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:27 963190] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:27 963193] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:27 963202] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:27 963207] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:27 963218] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705199|largest:1383705199|pns:0|
[2025/09/12 05:05:27 963223] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:1200|pkt_type:INIT|pkt_num:1383705199|frame:PADDING CRYPTO |recv_time:1757653527961960|dcid:45367a8ca591aa72798ff4bc8d614f612371|dcid_seq:0|
[2025/09/12 05:05:27 963229] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653587961960|now:1757653527961960|interv:60000000|
[2025/09/12 05:05:27 963233] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653587961960|now:1757653527961960|interv:60000000|
[2025/09/12 05:05:27 963237] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527963237|
[2025/09/12 05:05:27 963242] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653527963241|
[2025/09/12 05:05:27 963247] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:27 963251] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:27 963256] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:27 963260] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:27 963263] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:27 963270] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653527963269|
[2025/09/12 05:05:27 963274] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:27 963279] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:27 963282] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:27 963287] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653527963286|
[2025/09/12 05:05:27 963291] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653527963291|
[2025/09/12 05:05:27 963296] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653527963296|
[2025/09/12 05:05:27 963301] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653527963300|
[2025/09/12 05:05:27 963305] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:27 963310] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705199|ack_delay:1350|first_ack_range:0|largest_pkt_recv_time:1757653527961960|
[2025/09/12 05:05:27 963315] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705199|low:1383705199|pkt_pns:0|
[2025/09/12 05:05:27 963319] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1383705199|frame_largest_recv:1383705199|
[2025/09/12 05:05:27 963323] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:27 963329] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 963337] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|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 05:05:27 963342] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:27 963347] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 963351] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|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 05:05:27 963355] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:27 963359] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 963363] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|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 05:05:27 963368] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:27 963372] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 963377] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|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 05:05:27 963381] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:27 963385] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:27 963389] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|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 05:05:27 963393] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:27 963398] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963403] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:27 963408] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:27 963447] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653527963416|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963457] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 963465] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:27 963473] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 963487] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 963491] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:27 963495] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 963498] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528713416|now:1757653527963472|interv:749944|
[2025/09/12 05:05:27 963502] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:0|expire:1757653528713416|now:1757653527963472|interval:749944|pto_count:0|srtt:250000
[2025/09/12 05:05:27 963508] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:27 963514] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 963518] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:27 963545] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653527963525|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963554] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 963561] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:27 963567] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 963574] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 963579] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:27 963582] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 963586] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528713416|now:1757653527963567|interv:749849|
[2025/09/12 05:05:27 963590] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:0|expire:1757653528713416|now:1757653527963567|interval:749849|pto_count:0|srtt:250000
[2025/09/12 05:05:27 963595] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:27 963599] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 963603] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:27 963629] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653527963609|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963637] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 963644] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:27 963656] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 963661] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 963665] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:27 963669] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 963672] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528713416|now:1757653527963656|interv:749760|
[2025/09/12 05:05:27 963676] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:0|expire:1757653528713416|now:1757653527963656|interval:749760|pto_count:0|srtt:250000
[2025/09/12 05:05:27 963680] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:27 963685] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 963689] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:27 963714] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653527963695|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963722] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 963729] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:27 963735] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 963742] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 963747] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:27 963750] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 963754] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528713416|now:1757653527963735|interv:749681|
[2025/09/12 05:05:27 963758] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:0|expire:1757653528713416|now:1757653527963735|interval:749681|pto_count:0|srtt:250000
[2025/09/12 05:05:27 963762] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:27 963767] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:27 963771] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:27 963794] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653527963776|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963802] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 963815] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:27 963821] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:27 963826] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:27 963830] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:27 963834] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:27 963837] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528713416|now:1757653527963821|interv:749595|
[2025/09/12 05:05:27 963841] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:0|expire:1757653528713416|now:1757653527963821|interval:749595|pto_count:0|srtt:250000
[2025/09/12 05:05:27 963846] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:27 963850] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:27 963855] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:27 963879] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653527963861|stream_id:0|stream_offset:0|
[2025/09/12 05:05:27 963887] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:27 963896] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653528713416|
[2025/09/12 05:05:27 963903] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653528713416|
[2025/09/12 05:05:27 963908] [debug] |xqc_engine_wakeup_after|wakeup:1757653528008388|now:1757653527963908|diff:44480|
[2025/09/12 05:05:27 963913] [debug] |xqc_engine_main_logic|END|now:1757653527963241|
[2025/09/12 05:05:27 963919] [debug] |xqc_engine_main_logic|BEGIN|now:1757653527963919|
[2025/09/12 05:05:27 963923] [debug] |xqc_engine_wakeup_after|wakeup:1757653528008388|now:1757653527963923|diff:44465|
[2025/09/12 05:05:27 963926] [debug] |xqc_engine_main_logic|END|now:1757653527963919|
[2025/09/12 05:05:28 009002] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528009001|
[2025/09/12 05:05:28 009017] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528008388|pq_index:0|
[2025/09/12 05:05:28 009024] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653527876791|
[2025/09/12 05:05:28 009031] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653528009030|
[2025/09/12 05:05:28 009055] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653528008388|now:1757653528009030|
[2025/09/12 05:05:28 009061] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:28 009075] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:2100|
[2025/09/12 05:05:28 009081] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:103822|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 009088] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 009093] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 009098] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:28 009103] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:28 009109] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:28 009117] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:28 009123] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:2
[2025/09/12 05:05:28 009129] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:207644|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:28 009135] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 009140] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 009145] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:28 009150] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528162210|now:1757653528009129|interv:153081|
[2025/09/12 05:05:28 009156] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528162210|now:1757653528009129|interval:153081|pto_count:2|srtt:32495
[2025/09/12 05:05:28 009165] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 009173] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 009179] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:28 009185] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:28 009231] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:21|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653528009197|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 009244] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:21|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 009253] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:05:28 009262] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:207644|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:28 009280] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 009285] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 009291] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:05:28 009296] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528316841|now:1757653528009262|interv:307579|
[2025/09/12 05:05:28 009301] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528316841|now:1757653528009262|interval:307579|pto_count:2|srtt:32495
[2025/09/12 05:05:28 009308] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:3150|
[2025/09/12 05:05:28 009314] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:28 009320] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:28 009357] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653528009329|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 009369] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:22|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 009379] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:05:28 009387] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:207644|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:28 009396] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 009401] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 009407] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:05:28 009412] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528316973|now:1757653528009386|interv:307587|
[2025/09/12 05:05:28 009417] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528316973|now:1757653528009386|interval:307587|pto_count:2|srtt:32495
[2025/09/12 05:05:28 009423] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:4200|
[2025/09/12 05:05:28 009429] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653528316973|
[2025/09/12 05:05:28 009435] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653528316973|
[2025/09/12 05:05:28 009440] [debug] |xqc_engine_wakeup_after|wakeup:1757653528316973|now:1757653528009440|diff:307533|
[2025/09/12 05:05:28 009446] [debug] |xqc_engine_main_logic|END|now:1757653528009030|
[2025/09/12 05:05:28 103144] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653528103143|
[2025/09/12 05:05:28 103165] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:28 103173] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:28 103193] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705199|
[2025/09/12 05:05:28 103201] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705200|
[2025/09/12 05:05:28 103209] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1383705200|
[2025/09/12 05:05:28 103218] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:28 103225] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:28 103232] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:28 103244] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_addr_validated|Address Validated|conn:0000560C591AA53C|role:1|
[2025/09/12 05:05:28 103254] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:28 103263] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:28 103270] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705200|largest:1383705200|pns:0|
[2025/09/12 05:05:28 103276] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:1200|pkt_type:INIT|pkt_num:1383705200|frame:PADDING PING |recv_time:1757653528103143|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:28 103282] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653588103143|now:1757653528103143|interv:60000000|
[2025/09/12 05:05:28 103288] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653588103143|now:1757653528103143|interv:60000000|
[2025/09/12 05:05:28 103296] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528713416|pq_index:2|
[2025/09/12 05:05:28 103304] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653527963241|
[2025/09/12 05:05:28 103312] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528103312|
[2025/09/12 05:05:28 103321] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653528103319|
[2025/09/12 05:05:28 103332] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705200|ack_delay:189|first_ack_range:1|largest_pkt_recv_time:1757653528103143|
[2025/09/12 05:05:28 103340] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705200|low:1383705199|pkt_pns:0|
[2025/09/12 05:05:28 103345] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1383705200|frame_largest_recv:1383705200|
[2025/09/12 05:05:28 103350] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:28 103356] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 103362] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:28 103368] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:28 103406] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:2|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653528103375|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 103417] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:2|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 103434] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653528713416|
[2025/09/12 05:05:28 103443] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653528713416|
[2025/09/12 05:05:28 103449] [debug] |xqc_engine_wakeup_after|wakeup:1757653528316973|now:1757653528103449|diff:213524|
[2025/09/12 05:05:28 103455] [debug] |xqc_engine_main_logic|END|now:1757653528103319|
[2025/09/12 05:05:28 103461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528103461|
[2025/09/12 05:05:28 103466] [debug] |xqc_engine_wakeup_after|wakeup:1757653528316973|now:1757653528103466|diff:213507|
[2025/09/12 05:05:28 103471] [debug] |xqc_engine_main_logic|END|now:1757653528103461|
[2025/09/12 05:05:28 317450] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653528317448|
[2025/09/12 05:05:28 317473] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:28 317482] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:28 317492] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705200|
[2025/09/12 05:05:28 317500] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705201|
[2025/09/12 05:05:28 317513] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1383705201|
[2025/09/12 05:05:28 317520] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:28 317528] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:28 317534] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:28 317546] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:28 317555] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:28 317565] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705201|largest:1383705201|pns:0|
[2025/09/12 05:05:28 317573] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:1200|pkt_type:INIT|pkt_num:1383705201|frame:PADDING PING |recv_time:1757653528317448|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:28 317582] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653588317448|now:1757653528317448|interv:60000000|
[2025/09/12 05:05:28 317591] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653588317448|now:1757653528317448|interv:60000000|
[2025/09/12 05:05:28 317598] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528713416|pq_index:2|
[2025/09/12 05:05:28 317606] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653528103319|
[2025/09/12 05:05:28 317613] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528317613|
[2025/09/12 05:05:28 317620] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528316973|pq_index:0|
[2025/09/12 05:05:28 317627] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653528009030|
[2025/09/12 05:05:28 317637] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653528317635|
[2025/09/12 05:05:28 317646] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653528316973|now:1757653528317635|
[2025/09/12 05:05:28 317664] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:28 317670] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:4200|
[2025/09/12 05:05:28 317675] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:207644|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:28 317681] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 317686] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 317691] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:05:28 317696] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:28 317702] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:28 317708] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:28 317714] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:3
[2025/09/12 05:05:28 317719] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:415288|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:28 317724] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 317729] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 317734] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:05:28 317740] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528624617|now:1757653528317719|interv:306898|
[2025/09/12 05:05:28 317745] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528624617|now:1757653528317719|interval:306898|pto_count:3|srtt:32495
[2025/09/12 05:05:28 317755] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 317761] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 317766] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:28 317772] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:23-23|next_skip_chance:1757653528548504|current_time:1757653528317771|
[2025/09/12 05:05:28 317777] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:05:28 317820] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653528317787|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 317831] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:24|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 317847] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:05:28 317856] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:415288|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:28 317863] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 317868] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 317873] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:05:28 317877] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528933075|now:1757653528317856|interv:615219|
[2025/09/12 05:05:28 317882] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528933075|now:1757653528317856|interval:615219|pto_count:3|srtt:32495
[2025/09/12 05:05:28 317888] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:5250|
[2025/09/12 05:05:28 317895] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:28 317900] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:05:28 317933] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653528317908|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 317944] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:25|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 317953] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:05:28 317961] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:415288|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:28 317968] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 317973] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 317978] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:05:28 317982] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528933196|now:1757653528317961|interv:615235|
[2025/09/12 05:05:28 317987] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653528933196|now:1757653528317961|interval:615235|pto_count:3|srtt:32495
[2025/09/12 05:05:28 317993] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:6300|
[2025/09/12 05:05:28 317999] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653528933196|
[2025/09/12 05:05:28 318004] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653528933196|
[2025/09/12 05:05:28 318010] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653528318009|
[2025/09/12 05:05:28 318029] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705201|ack_delay:581|first_ack_range:2|largest_pkt_recv_time:1757653528317448|
[2025/09/12 05:05:28 318036] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705201|low:1383705199|pkt_pns:0|
[2025/09/12 05:05:28 318068] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1383705201|frame_largest_recv:1383705201|
[2025/09/12 05:05:28 318074] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:28 318080] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 318086] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:28 318091] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:28 318124] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:3|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653528318099|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 318135] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:3|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 318145] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653528713416|
[2025/09/12 05:05:28 318153] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653528713416|
[2025/09/12 05:05:28 318162] [debug] |xqc_engine_wakeup_after|wakeup:1757653528713416|now:1757653528318162|diff:395254|
[2025/09/12 05:05:28 318168] [debug] |xqc_engine_main_logic|END|now:1757653528318009|
[2025/09/12 05:05:28 318175] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528318174|
[2025/09/12 05:05:28 318179] [debug] |xqc_engine_wakeup_after|wakeup:1757653528713416|now:1757653528318179|diff:395237|
[2025/09/12 05:05:28 318183] [debug] |xqc_engine_main_logic|END|now:1757653528318174|
[2025/09/12 05:05:28 682182] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653528682178|
[2025/09/12 05:05:28 682213] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:28 682222] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:28 682238] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705201|
[2025/09/12 05:05:28 682245] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705202|
[2025/09/12 05:05:28 682262] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1383705202|
[2025/09/12 05:05:28 682271] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:28 682278] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:28 682284] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:28 682298] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:28 682309] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:28 682318] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705202|largest:1383705202|pns:0|
[2025/09/12 05:05:28 682338] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:1200|pkt_type:INIT|pkt_num:1383705202|frame:PADDING PING |recv_time:1757653528682178|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:28 682348] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653588682178|now:1757653528682178|interv:60000000|
[2025/09/12 05:05:28 682356] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653588682178|now:1757653528682178|interv:60000000|
[2025/09/12 05:05:28 682364] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528713416|pq_index:0|
[2025/09/12 05:05:28 682372] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653528318009|
[2025/09/12 05:05:28 682377] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528682377|
[2025/09/12 05:05:28 682383] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653528682382|
[2025/09/12 05:05:28 682394] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705202|ack_delay:215|first_ack_range:3|largest_pkt_recv_time:1757653528682178|
[2025/09/12 05:05:28 682400] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705202|low:1383705199|pkt_pns:0|
[2025/09/12 05:05:28 682405] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1383705202|frame_largest_recv:1383705202|
[2025/09/12 05:05:28 682412] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:28 682421] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 682432] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:28 682443] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:28 682490] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:4|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653528682456|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 682503] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 682514] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653528713416|
[2025/09/12 05:05:28 682522] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653528713416|
[2025/09/12 05:05:28 682529] [debug] |xqc_engine_wakeup_after|wakeup:1757653528713416|now:1757653528682529|diff:30887|
[2025/09/12 05:05:28 682536] [debug] |xqc_engine_main_logic|END|now:1757653528682382|
[2025/09/12 05:05:28 682542] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528682542|
[2025/09/12 05:05:28 682547] [debug] |xqc_engine_wakeup_after|wakeup:1757653528713416|now:1757653528682547|diff:30869|
[2025/09/12 05:05:28 682552] [debug] |xqc_engine_main_logic|END|now:1757653528682542|
[2025/09/12 05:05:28 713625] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528713625|
[2025/09/12 05:05:28 713641] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528713416|pq_index:0|
[2025/09/12 05:05:28 713647] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653528682382|
[2025/09/12 05:05:28 713654] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653528713652|
[2025/09/12 05:05:28 713668] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653528713416|now:1757653528713652|
[2025/09/12 05:05:28 713674] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:28 713679] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:28 713684] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:28 713690] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:28 713695] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 713700] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 713705] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:28 713711] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:28 713717] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:28 713722] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:28 713730] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:1
[2025/09/12 05:05:28 713735] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 713741] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 713745] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 713750] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 713755] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529463776|now:1757653528713735|interv:750041|
[2025/09/12 05:05:28 713760] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529463776|now:1757653528713735|interval:750041|pto_count:1|srtt:250000
[2025/09/12 05:05:28 713767] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 713773] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 713779] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:28 713785] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:28 713830] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653528713796|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 713849] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 713858] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:28 713866] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 713876] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:28 713882] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 713887] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 713892] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529463776|now:1757653528713866|interv:749910|
[2025/09/12 05:05:28 713897] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529463776|now:1757653528713866|interval:749910|pto_count:1|srtt:250000
[2025/09/12 05:05:28 713903] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:28 713909] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:28 713915] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:28 713948] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653528713923|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 713957] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 713964] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:28 713970] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 713977] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:28 713981] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 713985] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 713989] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529463776|now:1757653528713970|interv:749806|
[2025/09/12 05:05:28 713993] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529463776|now:1757653528713970|interval:749806|pto_count:1|srtt:250000
[2025/09/12 05:05:28 713997] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:28 714002] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529463776|
[2025/09/12 05:05:28 714006] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529463776|
[2025/09/12 05:05:28 714014] [debug] |xqc_engine_wakeup_after|wakeup:1757653528933196|now:1757653528714014|diff:219182|
[2025/09/12 05:05:28 714018] [debug] |xqc_engine_main_logic|END|now:1757653528713652|
[2025/09/12 05:05:28 747800] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653528747797|
[2025/09/12 05:05:28 747820] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:28 747829] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:28 747840] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705202|
[2025/09/12 05:05:28 747848] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705204|
[2025/09/12 05:05:28 747861] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1383705204|
[2025/09/12 05:05:28 747869] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:28 747881] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:5|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:28 747891] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653527963416|is_app_limited:1|send_elapse:750380|ack_elapse:784381|ctl_first_sent_time:1757653528713796|lagest_ack_time:1757653528747797|curr_delivered:1184|
[2025/09/12 05:05:28 747901] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653528713796|
[2025/09/12 05:05:28 747910] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:28 747919] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:6|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:28 747927] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653527963416|is_app_limited:1|send_elapse:750507|ack_elapse:784381|ctl_first_sent_time:1757653528713923|lagest_ack_time:1757653528747797|curr_delivered:2368|
[2025/09/12 05:05:28 747935] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653528713923|
[2025/09/12 05:05:28 747943] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:28 747951] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33874|ack_delay:0|
[2025/09/12 05:05:28 747960] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:33874|rttvar:16937|minrtt:33874|latest_rtt:33874|ack_delay:0|
[2025/09/12 05:05:28 747968] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:28 747977] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1383705203|pns:0|
[2025/09/12 05:05:28 747985] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:28 747994] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:101622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:28 748000] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 748011] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 748015] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 748019] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528747993|now:1757653528747993|interv:0|
[2025/09/12 05:05:28 748023] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653528065398|now:1757653528747993|interval:0|pto_count:0|srtt:33874
[2025/09/12 05:05:28 748028] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 750507, ack_elapse 784381, delivered 2368|rate 3018|lost 0|
[2025/09/12 05:05:28 748033] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:28 748037] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3018) in round 1|
[2025/09/12 05:05:28 748060] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|probertt expire|rtt:33874, old_rtt:2147483647|
[2025/09/12 05:05:28 748065] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33874, old_rtt:2147483647|
[2025/09/12 05:05:28 748069] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:28 748073] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653528713923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:28 748078] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653528713923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:28 748082] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:3018|cwnd:48320|full_bw_reached:0|inflight:919|srtt:33874|latest_rtt:33874|min_rtt:33874|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:28 748088] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0||cwnd:48320|inflight:919|mode:0|applimit:0|pacing_rate:3913664|bw:3018|srtt:33874|latest_rtt:33874|min_rtt:33874|send:7|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:786101|acked:2368|delivered:2368|is_cwnd_limited:0|
[2025/09/12 05:05:28 748093] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:28 748097] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:28 748105] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705204|largest:1383705204|pns:0|
[2025/09/12 05:05:28 748109] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:1200|pkt_type:INIT|pkt_num:1383705204|frame:PADDING ACK |recv_time:1757653528747797|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:28 748114] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653588747797|now:1757653528747797|interv:60000000|
[2025/09/12 05:05:28 748119] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653588747797|now:1757653528747797|interv:60000000|
[2025/09/12 05:05:28 748123] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529463776|pq_index:2|
[2025/09/12 05:05:28 748131] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653528713652|
[2025/09/12 05:05:28 748135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528748135|
[2025/09/12 05:05:28 748140] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653528748139|
[2025/09/12 05:05:28 748144] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653528747993|now:1757653528748139|
[2025/09/12 05:05:28 748148] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:28 748152] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:919|
[2025/09/12 05:05:28 748156] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:101622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:28 748160] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 748164] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 748168] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 748172] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:28 748176] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:28 748181] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:28 748186] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:1
[2025/09/12 05:05:28 748190] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 748194] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 748198] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:28 748202] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 748206] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528748190|now:1757653528748190|interv:0|
[2025/09/12 05:05:28 748210] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653528167020|now:1757653528748190|interval:0|pto_count:1|srtt:33874
[2025/09/12 05:05:28 748216] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 748221] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 748225] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:28 748230] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:28 748268] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653528748240|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 748277] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 748285] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:05:28 748291] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 748298] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 748305] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:28 748311] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 748317] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528951484|now:1757653528748291|interv:203193|
[2025/09/12 05:05:28 748323] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653528951484|now:1757653528748291|interval:203193|pto_count:1|srtt:33874
[2025/09/12 05:05:28 748328] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:402|
[2025/09/12 05:05:28 748333] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:28 748337] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:28 748365] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653528748344|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 748373] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 748380] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:05:28 748386] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 748393] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 748400] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 748406] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 748412] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528951588|now:1757653528748386|interv:203202|
[2025/09/12 05:05:28 748416] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653528951588|now:1757653528748386|interval:203202|pto_count:1|srtt:33874
[2025/09/12 05:05:28 748420] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:919|
[2025/09/12 05:05:28 748425] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653528951588|
[2025/09/12 05:05:28 748434] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653528951588|
[2025/09/12 05:05:28 748438] [debug] |xqc_engine_wakeup_after|wakeup:1757653528933196|now:1757653528748438|diff:184758|
[2025/09/12 05:05:28 748443] [debug] |xqc_engine_main_logic|END|now:1757653528748139|
[2025/09/12 05:05:28 748448] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528748448|
[2025/09/12 05:05:28 748452] [debug] |xqc_engine_wakeup_after|wakeup:1757653528933196|now:1757653528748452|diff:184744|
[2025/09/12 05:05:28 748456] [debug] |xqc_engine_main_logic|END|now:1757653528748448|
[2025/09/12 05:05:28 858940] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653528858938|
[2025/09/12 05:05:28 858966] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:28 858979] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:28 858987] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705201|
[2025/09/12 05:05:28 858999] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1383705201|
[2025/09/12 05:05:28 859007] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:28 859018] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:28 859026] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:101622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:28 859036] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 859067] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 859076] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 859083] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528859025|now:1757653528859025|interv:0|
[2025/09/12 05:05:28 859090] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653528849966|now:1757653528859025|interval:0|pto_count:0|srtt:33874
[2025/09/12 05:05:28 859101] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:28 859116] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:28 859125] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705201|largest:1383705201|pns:1|
[2025/09/12 05:05:28 859133] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:61|pkt_type:HSK|pkt_num:1383705201|frame:PING |recv_time:1757653528858938|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:28 859142] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653588858938|now:1757653528858938|interv:60000000|
[2025/09/12 05:05:28 859150] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653588858938|now:1757653528858938|interv:60000000|
[2025/09/12 05:05:28 859158] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528951588|pq_index:2|
[2025/09/12 05:05:28 859167] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653528748139|
[2025/09/12 05:05:28 859174] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528859174|
[2025/09/12 05:05:28 859190] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653528859189|
[2025/09/12 05:05:28 859199] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653528859025|now:1757653528859189|
[2025/09/12 05:05:28 859208] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:28 859215] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:919|
[2025/09/12 05:05:28 859223] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:101622|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:28 859230] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 859235] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 859240] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 859244] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:28 859250] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:28 859257] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:28 859264] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:1
[2025/09/12 05:05:28 859269] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 859274] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 859279] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:28 859284] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 859288] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653528951588|now:1757653528859269|interv:92319|
[2025/09/12 05:05:28 859293] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653528951588|now:1757653528859269|interval:92319|pto_count:1|srtt:33874
[2025/09/12 05:05:28 859303] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705201|ack_delay:364|first_ack_range:0|largest_pkt_recv_time:1757653528858938|
[2025/09/12 05:05:28 859308] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705201|low:1383705201|pkt_pns:1|
[2025/09/12 05:05:28 859313] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1383705201|frame_largest_recv:1383705201|
[2025/09/12 05:05:28 859319] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:28 859324] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 859335] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 859340] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 859346] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:28 859352] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:28 859395] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:919|now:1757653528859361|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 859406] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:6|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 859416] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:28 859424] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 859433] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 859438] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 1113|
[2025/09/12 05:05:28 859443] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 859448] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529062605|now:1757653528859423|interv:203182|
[2025/09/12 05:05:28 859453] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529062605|now:1757653528859423|interval:203182|pto_count:1|srtt:33874
[2025/09/12 05:05:28 859459] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1113|
[2025/09/12 05:05:28 859465] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:28 859471] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:28 859503] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:7|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1113|now:1757653528859479|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 859513] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:7|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 859522] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1113|applimit:0|
[2025/09/12 05:05:28 859531] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:28 859539] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 859544] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 1630|
[2025/09/12 05:05:28 859549] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:28 859560] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529062723|now:1757653528859531|interv:203192|
[2025/09/12 05:05:28 859566] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529062723|now:1757653528859531|interval:203192|pto_count:1|srtt:33874
[2025/09/12 05:05:28 859571] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1630|
[2025/09/12 05:05:28 859577] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:28 859583] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:28 859613] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:8|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:1630|now:1757653528859590|stream_id:0|stream_offset:0|
[2025/09/12 05:05:28 859623] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:28 859634] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529062723|
[2025/09/12 05:05:28 859642] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529062723|
[2025/09/12 05:05:28 859649] [debug] |xqc_engine_wakeup_after|wakeup:1757653528933196|now:1757653528859649|diff:73547|
[2025/09/12 05:05:28 859655] [debug] |xqc_engine_main_logic|END|now:1757653528859189|
[2025/09/12 05:05:28 859662] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528859661|
[2025/09/12 05:05:28 859666] [debug] |xqc_engine_wakeup_after|wakeup:1757653528933196|now:1757653528859666|diff:73530|
[2025/09/12 05:05:28 859671] [debug] |xqc_engine_main_logic|END|now:1757653528859661|
[2025/09/12 05:05:28 933795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653528933795|
[2025/09/12 05:05:28 933812] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528933196|pq_index:0|
[2025/09/12 05:05:28 933818] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653528317635|
[2025/09/12 05:05:28 933825] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653528933824|
[2025/09/12 05:05:28 933832] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653528933196|now:1757653528933824|
[2025/09/12 05:05:28 933837] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:28 933842] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:6300|
[2025/09/12 05:05:28 933847] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:415288|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:28 933853] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 933858] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 933863] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:05:28 933868] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:28 933886] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:28 933894] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:28 933900] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:4
[2025/09/12 05:05:28 933905] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:830576|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:28 933910] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 933915] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 933920] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:05:28 933925] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529548484|now:1757653528933904|interv:614580|
[2025/09/12 05:05:28 933930] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653529548484|now:1757653528933904|interval:614580|pto_count:4|srtt:32495
[2025/09/12 05:05:28 933937] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 933943] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 933948] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:28 933954] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:05:28 934000] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:26|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653528933965|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 934011] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:26|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 934021] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:05:28 934029] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:830576|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:28 934037] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 934063] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 934068] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:05:28 934073] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530164541|now:1757653528934029|interv:1230512|
[2025/09/12 05:05:28 934078] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653530164541|now:1757653528934029|interval:1230512|pto_count:4|srtt:32495
[2025/09/12 05:05:28 934084] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:7350|
[2025/09/12 05:05:28 934096] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:28 934101] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:27-28|next_skip_chance:1757653529164834|current_time:1757653528934101|
[2025/09/12 05:05:28 934107] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:05:28 934141] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653528934115|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:28 934152] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:29|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:28 934161] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:05:28 934169] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:830576|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:28 934178] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:28 934182] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:28 934187] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:05:28 934192] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530164691|now:1757653528934169|interv:1230522|
[2025/09/12 05:05:28 934197] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653530164691|now:1757653528934169|interval:1230522|pto_count:4|srtt:32495
[2025/09/12 05:05:28 934202] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:8400|
[2025/09/12 05:05:28 934208] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653530164691|
[2025/09/12 05:05:28 934213] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653530164691|
[2025/09/12 05:05:28 934218] [debug] |xqc_engine_wakeup_after|wakeup:1757653529062723|now:1757653528934218|diff:128505|
[2025/09/12 05:05:28 934224] [debug] |xqc_engine_main_logic|END|now:1757653528933824|
[2025/09/12 05:05:29 063407] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529063407|
[2025/09/12 05:05:29 063433] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529062723|pq_index:0|
[2025/09/12 05:05:29 063439] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653528859189|
[2025/09/12 05:05:29 063446] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529063444|
[2025/09/12 05:05:29 063453] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653529062723|now:1757653529063444|
[2025/09/12 05:05:29 063458] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:29 063463] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:1630|
[2025/09/12 05:05:29 063479] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:203244|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 063485] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 063490] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 1630|
[2025/09/12 05:05:29 063495] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 063500] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:29 063506] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:29 063513] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:29 063520] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:2
[2025/09/12 05:05:29 063526] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:406488|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 063531] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 063536] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 1630|
[2025/09/12 05:05:29 063541] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 063546] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529265967|now:1757653529063525|interv:202442|
[2025/09/12 05:05:29 063551] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529265967|now:1757653529063525|interval:202442|pto_count:2|srtt:33874
[2025/09/12 05:05:29 063559] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 063565] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 063571] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 063578] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:29 063635] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:9|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1630|now:1757653529063591|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 063647] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:9|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:29 063655] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1630|applimit:0|
[2025/09/12 05:05:29 063663] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:406488|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 063672] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 063687] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 1824|
[2025/09/12 05:05:29 063694] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 063699] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529470079|now:1757653529063663|interv:406416|
[2025/09/12 05:05:29 063704] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529470079|now:1757653529063663|interval:406416|pto_count:2|srtt:33874
[2025/09/12 05:05:29 063710] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1824|
[2025/09/12 05:05:29 063717] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 063723] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:29 063757] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:10|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1824|now:1757653529063731|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 063768] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:10|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:29 063777] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1824|applimit:0|
[2025/09/12 05:05:29 063785] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33874|rtt_var:16937|pto_duration:406488|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 063794] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 063799] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 2341|
[2025/09/12 05:05:29 063804] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 063808] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529470219|now:1757653529063785|interv:406434|
[2025/09/12 05:05:29 063813] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529470219|now:1757653529063785|interval:406434|pto_count:2|srtt:33874
[2025/09/12 05:05:29 063819] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:2341|
[2025/09/12 05:05:29 063825] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529470219|
[2025/09/12 05:05:29 063830] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529470219|
[2025/09/12 05:05:29 063835] [debug] |xqc_engine_wakeup_after|wakeup:1757653529470219|now:1757653529063835|diff:406384|
[2025/09/12 05:05:29 063841] [debug] |xqc_engine_main_logic|END|now:1757653529063444|
[2025/09/12 05:05:29 094620] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653529094617|
[2025/09/12 05:05:29 094642] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:05:29 094651] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705201|
[2025/09/12 05:05:29 094658] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705202|
[2025/09/12 05:05:29 094666] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1383705202|
[2025/09/12 05:05:29 094690] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:29 094699] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:4|
[2025/09/12 05:05:29 094707] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:2368|prior_time:1757653528747797|is_app_limited:1|send_elapse:34317|ack_elapse:346820|ctl_first_sent_time:1757653528748240|lagest_ack_time:1757653529094617|curr_delivered:2562|
[2025/09/12 05:05:29 094714] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653528748240|
[2025/09/12 05:05:29 094722] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:29 094727] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:5|
[2025/09/12 05:05:29 094733] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:2368|prior_time:1757653528747797|is_app_limited:1|send_elapse:34317|ack_elapse:346820|ctl_first_sent_time:1757653528748240|lagest_ack_time:1757653529094617|curr_delivered:3079|
[2025/09/12 05:05:29 094740] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653528748344|
[2025/09/12 05:05:29 094746] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:29 094753] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:9|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:29 094758] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:2368|prior_time:1757653528747797|is_app_limited:1|send_elapse:34317|ack_elapse:346820|ctl_first_sent_time:1757653528748240|lagest_ack_time:1757653529094617|curr_delivered:3273|
[2025/09/12 05:05:29 094763] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529063591|
[2025/09/12 05:05:29 094767] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:29 094771] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:33874|rttvar:16937|minrtt:33874|latest_rtt:31026|ack_delay:0|
[2025/09/12 05:05:29 094775] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:33518|rttvar:13415|minrtt:31026|latest_rtt:31026|ack_delay:0|
[2025/09/12 05:05:29 094780] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:29 094785] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:6|po_sent_time:1757653527963695|lost_send_time:1757653529056910|loss_delay:37707|frame:CRYPTO |repair:32|
[2025/09/12 05:05:29 094790] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:6|po_sent_time:1757653527963776|lost_send_time:1757653529056910|loss_delay:37707|frame:CRYPTO |repair:32|
[2025/09/12 05:05:29 094795] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653527963776u|
[2025/09/12 05:05:29 094799] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:05:29 094808] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |lost interval:1757653529094617|lost_count:2|send_count:13|pkt_num:3|po_send_time:1757653527963776|srtt:33518|cwnd:5744|bw:3018|conn_life:1132630|now:0|last_lost_time:1132630|
[2025/09/12 05:05:29 094814] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1383705202|pns:1|
[2025/09/12 05:05:29 094818] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:29 094822] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 094826] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 094829] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 34317, ack_elapse 346820, delivered 905|rate 2609|lost 2|
[2025/09/12 05:05:29 094834] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:29 094838] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|probertt expire|rtt:31026, old_rtt:33874|
[2025/09/12 05:05:29 094842] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:31026, old_rtt:33874|
[2025/09/12 05:05:29 094847] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:29 094851] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:905|po_sent_time:1757653529063591|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3273|
[2025/09/12 05:05:29 094855] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:905|po_sent_time:1757653529063591|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3273|
[2025/09/12 05:05:29 094860] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:3018|cwnd:6649|full_bw_reached:0|inflight:0|srtt:33518|latest_rtt:31026|min_rtt:31026|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:29 094865] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0||cwnd:6649|inflight:0|mode:0|applimit:0|pacing_rate:3913664|bw:3018|srtt:33518|latest_rtt:31026|min_rtt:31026|send:13|lost:0|tlp:5|recv:6|recovery:0|slow_start:1|conn_life:1132878|acked:905|delivered:3273|is_cwnd_limited:0|
[2025/09/12 05:05:29 094872] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:29 094875] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 094879] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 094884] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705202|largest:1383705202|pns:1|
[2025/09/12 05:05:29 094889] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:64|pkt_type:HSK|pkt_num:1383705202|frame:ACK |recv_time:1757653529094617|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 094894] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653589094617|now:1757653529094617|interv:60000000|
[2025/09/12 05:05:29 094901] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653589094617|now:1757653529094617|interv:60000000|
[2025/09/12 05:05:29 094905] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529470219|pq_index:0|
[2025/09/12 05:05:29 094909] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529063444|
[2025/09/12 05:05:29 094913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529094913|
[2025/09/12 05:05:29 094918] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529094917|
[2025/09/12 05:05:29 094925] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33518|min_srtt:33518|path_bw:3018|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:29 094930] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:6649|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 094934] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33518|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 094939] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:4|
[2025/09/12 05:05:29 094944] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33518|min_srtt:33518|path_bw:3018|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:29 094948] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:0|cwnd:6649|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 094952] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33518|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 094957] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:05:29 094961] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 094965] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:6649|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 094970] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:29 094974] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:29 095005] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:11|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653529094981|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 095011] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:11|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:29 095015] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:29 095020] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33518|rtt_var:13415|pto_duration:87178|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 095028] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 095032] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:29 095036] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 095059] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529182159|now:1757653529095019|interv:87140|
[2025/09/12 05:05:29 095066] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529182159|now:1757653529095019|interval:87140|pto_count:0|srtt:33518
[2025/09/12 05:05:29 095071] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6649|inflight:126|
[2025/09/12 05:05:29 095076] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 095080] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:126|cwnd:6649|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 095085] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:29 095089] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:29 095112] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:12|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653529095095|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 095117] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:12|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:29 095122] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:05:29 095126] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33518|rtt_var:13415|pto_duration:87178|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 095130] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 095134] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:29 095138] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 095142] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529182273|now:1757653529095126|interv:87147|
[2025/09/12 05:05:29 095146] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529182273|now:1757653529095126|interval:87147|pto_count:0|srtt:33518
[2025/09/12 05:05:29 095150] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6649|inflight:208|
[2025/09/12 05:05:29 095155] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529182273|
[2025/09/12 05:05:29 095159] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529182273|
[2025/09/12 05:05:29 095163] [debug] |xqc_engine_wakeup_after|wakeup:1757653529182273|now:1757653529095163|diff:87110|
[2025/09/12 05:05:29 095168] [debug] |xqc_engine_main_logic|END|now:1757653529094917|
[2025/09/12 05:05:29 095177] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529095177|
[2025/09/12 05:05:29 095181] [debug] |xqc_engine_wakeup_after|wakeup:1757653529182273|now:1757653529095181|diff:87092|
[2025/09/12 05:05:29 095185] [debug] |xqc_engine_main_logic|END|now:1757653529095177|
[2025/09/12 05:05:29 125827] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:66|state:S_HANDSHAKE_SENT|recv_time:1757653529125826|
[2025/09/12 05:05:29 125848] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 05:05:29 125860] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705202|
[2025/09/12 05:05:29 125867] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705203|
[2025/09/12 05:05:29 125877] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1383705203|
[2025/09/12 05:05:29 125885] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:29 125895] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:12|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:29 125904] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:208|prior_delivered:3273|prior_time:1757653529094981|is_app_limited:1|send_elapse:114|ack_elapse:30845|ctl_first_sent_time:1757653529095095|lagest_ack_time:1757653529125826|curr_delivered:3355|
[2025/09/12 05:05:29 125913] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529095095|
[2025/09/12 05:05:29 125921] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:29 125928] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:33518|rttvar:13415|minrtt:31026|latest_rtt:30731|ack_delay:0|
[2025/09/12 05:05:29 125937] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:33170|rttvar:10758|minrtt:30731|latest_rtt:30731|ack_delay:0|
[2025/09/12 05:05:29 125945] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:29 125953] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:29 125962] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:29 125970] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529132297|now:1757653529125969|interval:6328|
[2025/09/12 05:05:29 125977] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529132297|now:1757653529125969|interv:6328|
[2025/09/12 05:05:29 125982] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 114, ack_elapse 30845, delivered 82|rate 2658|lost 2|
[2025/09/12 05:05:29 125991] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:29 125999] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|probertt expire|rtt:30731, old_rtt:31026|
[2025/09/12 05:05:29 126006] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30731, old_rtt:31026|
[2025/09/12 05:05:29 126014] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:29 126021] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6649|packet_lost:0|acked:82|po_sent_time:1757653529095095|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3355|
[2025/09/12 05:05:29 126033] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6649|packet_lost:0|acked:82|po_sent_time:1757653529095095|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3355|
[2025/09/12 05:05:29 126062] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:3018|cwnd:6731|full_bw_reached:0|inflight:126|srtt:33170|latest_rtt:30731|min_rtt:30731|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:29 126075] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:29 126080] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529132297|now:1757653529126079|interval:6218|
[2025/09/12 05:05:29 126085] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529132297|now:1757653529126079|interv:6218|
[2025/09/12 05:05:29 126091] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705203|largest:1383705203|pns:1|
[2025/09/12 05:05:29 126096] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:66|pkt_type:HSK|pkt_num:1383705203|frame:ACK |recv_time:1757653529125826|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 126103] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653589125826|now:1757653529125826|interv:60000000|
[2025/09/12 05:05:29 126108] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653589125826|now:1757653529125826|interv:60000000|
[2025/09/12 05:05:29 126113] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529182273|pq_index:0|
[2025/09/12 05:05:29 126118] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529094917|
[2025/09/12 05:05:29 126123] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529126123|
[2025/09/12 05:05:29 126129] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529126128|
[2025/09/12 05:05:29 126137] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529132297|
[2025/09/12 05:05:29 126142] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529132297|
[2025/09/12 05:05:29 126146] [debug] |xqc_engine_wakeup_after|wakeup:1757653529132297|now:1757653529126146|diff:6151|
[2025/09/12 05:05:29 126152] [debug] |xqc_engine_main_logic|END|now:1757653529126128|
[2025/09/12 05:05:29 126158] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529126158|
[2025/09/12 05:05:29 126163] [debug] |xqc_engine_wakeup_after|wakeup:1757653529132297|now:1757653529126163|diff:6134|
[2025/09/12 05:05:29 126168] [debug] |xqc_engine_main_logic|END|now:1757653529126158|
[2025/09/12 05:05:29 133243] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529133243|
[2025/09/12 05:05:29 133252] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529132297|pq_index:0|
[2025/09/12 05:05:29 133257] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529126128|
[2025/09/12 05:05:29 133263] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529133262|
[2025/09/12 05:05:29 133273] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653529132297|now:1757653529133262|
[2025/09/12 05:05:29 133278] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:29 133283] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:29 133288] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:29 133293] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:29 133299] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:11|lost_pn:9|po_sent_time:1757653529094981|lost_send_time:1757653529095946|loss_delay:37316|frame:CRYPTO |repair:32|
[2025/09/12 05:05:29 133304] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653529094981u|
[2025/09/12 05:05:29 133309] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:29 133314] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 133319] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 133324] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653529133262|
[2025/09/12 05:05:29 133329] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 133334] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33170|min_srtt:33170|path_bw:3018|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:29 133340] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:6731|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 133346] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33170|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 133352] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:11|size:126|reinj:0|path_class:4|
[2025/09/12 05:05:29 133358] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:11|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 133363] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:6731|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 133369] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:29 133374] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:29 133410] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:13|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653529133383|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 133417] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:13|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:29 133423] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:29 133438] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33170|rtt_var:10758|pto_duration:76202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 133446] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 133455] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:29 133463] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 133470] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529209585|now:1757653529133437|interv:76148|
[2025/09/12 05:05:29 133479] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529209585|now:1757653529133437|interval:76148|pto_count:0|srtt:33170
[2025/09/12 05:05:29 133488] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6731|inflight:126|
[2025/09/12 05:05:29 133497] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529209585|
[2025/09/12 05:05:29 133504] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529209585|
[2025/09/12 05:05:29 133509] [debug] |xqc_engine_wakeup_after|wakeup:1757653529209585|now:1757653529133509|diff:76076|
[2025/09/12 05:05:29 133514] [debug] |xqc_engine_main_logic|END|now:1757653529133262|
[2025/09/12 05:05:29 210645] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529210645|
[2025/09/12 05:05:29 210663] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529209585|pq_index:0|
[2025/09/12 05:05:29 210669] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529133262|
[2025/09/12 05:05:29 210677] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529210675|
[2025/09/12 05:05:29 210683] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653529209585|now:1757653529210675|
[2025/09/12 05:05:29 210689] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:29 210694] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:126|
[2025/09/12 05:05:29 210700] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33170|rtt_var:10758|pto_duration:76202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 210706] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 210711] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:29 210716] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 210721] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:29 210728] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:29 210735] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:11|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:29 210741] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:1
[2025/09/12 05:05:29 210755] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33170|rtt_var:10758|pto_duration:152404|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 210761] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 210766] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:29 210771] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 210776] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529285787|now:1757653529210755|interv:75032|
[2025/09/12 05:05:29 210782] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529285787|now:1757653529210755|interval:75032|pto_count:1|srtt:33170
[2025/09/12 05:05:29 210790] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 210796] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 210802] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 210810] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:29 210854] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:14|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653529210821|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 210862] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:14|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 210870] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:05:29 210877] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33170|rtt_var:10758|pto_duration:152404|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 210884] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 210889] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:05:29 210894] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 210899] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529363225|now:1757653529210877|interv:152348|
[2025/09/12 05:05:29 210907] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529363225|now:1757653529210877|interval:152348|pto_count:1|srtt:33170
[2025/09/12 05:05:29 210916] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6731|inflight:252|
[2025/09/12 05:05:29 210925] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:11|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 210935] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:29 210976] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:15|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:252|now:1757653529210947|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 210998] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:15|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 211007] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:252|applimit:0|
[2025/09/12 05:05:29 211016] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33170|rtt_var:10758|pto_duration:152404|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 211024] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 211033] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 378|
[2025/09/12 05:05:29 211068] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 211073] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529363351|now:1757653529211015|interv:152336|
[2025/09/12 05:05:29 211078] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:1|expire:1757653529363351|now:1757653529211015|interval:152336|pto_count:1|srtt:33170
[2025/09/12 05:05:29 211085] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6731|inflight:378|
[2025/09/12 05:05:29 211096] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529363351|
[2025/09/12 05:05:29 211103] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529363351|
[2025/09/12 05:05:29 211112] [debug] |xqc_engine_wakeup_after|wakeup:1757653529363351|now:1757653529211111|diff:152240|
[2025/09/12 05:05:29 211120] [debug] |xqc_engine_main_logic|END|now:1757653529210675|
[2025/09/12 05:05:29 242936] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:419|state:S_HANDSHAKE_SENT|recv_time:1757653529242934|
[2025/09/12 05:05:29 242959] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_handshake|success|Length:67|
[2025/09/12 05:05:29 242970] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705203|
[2025/09/12 05:05:29 242978] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705204|
[2025/09/12 05:05:29 242989] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1383705204|
[2025/09/12 05:05:29 242996] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:29 243007] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:15|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:05:29 243014] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:378|prior_delivered:3355|prior_time:1757653529133383|is_app_limited:1|send_elapse:77564|ack_elapse:109551|ctl_first_sent_time:1757653529210947|lagest_ack_time:1757653529242934|curr_delivered:3481|
[2025/09/12 05:05:29 243024] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529210947|
[2025/09/12 05:05:29 243032] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:29 243063] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:33170|rttvar:10758|minrtt:30731|latest_rtt:31987|ack_delay:0|
[2025/09/12 05:05:29 243082] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:33022|rttvar:8364|minrtt:30731|latest_rtt:31987|ack_delay:0|
[2025/09/12 05:05:29 243091] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:29 243099] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:29 243107] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 243113] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 243118] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 77564, ack_elapse 109551, delivered 126|rate 1150|lost 3|
[2025/09/12 05:05:29 243124] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:29 243129] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30731, old_rtt:30731|
[2025/09/12 05:05:29 243134] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:29 243140] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6731|packet_lost:0|acked:126|po_sent_time:1757653529210947|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3481|
[2025/09/12 05:05:29 243150] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6731|packet_lost:0|acked:126|po_sent_time:1757653529210947|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3481|
[2025/09/12 05:05:29 243159] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:3018|cwnd:6857|full_bw_reached:0|inflight:0|srtt:33022|latest_rtt:31987|min_rtt:30731|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:29 243169] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0||cwnd:6857|inflight:0|mode:0|applimit:0|pacing_rate:3913664|bw:3018|srtt:33022|latest_rtt:31987|min_rtt:30731|send:18|lost:3|tlp:5|recv:8|recovery:0|slow_start:1|conn_life:1281182|acked:126|delivered:3481|is_cwnd_limited:0|
[2025/09/12 05:05:29 243177] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 243183] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:29 243188] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:29 243193] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:29 243334] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:29 243341] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:29 243347] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529363351|pq_index:0|
[2025/09/12 05:05:29 243353] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529210675|
[2025/09/12 05:05:29 243358] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:29 243363] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:29 243368] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:29 243379] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 243384] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 243390] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:29 243396] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:29 243402] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705204|largest:1383705204|pns:1|
[2025/09/12 05:05:29 243407] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:419|pkt_type:HSK|pkt_num:1383705204|frame:ACK CRYPTO |recv_time:1757653529242934|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 243414] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9ce852fb2ca0b17a2ba3de8f|spin_bit:0|
[2025/09/12 05:05:29 243419] [warn] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:29 243425] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:29 243430] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:29 243435] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653589242934|now:1757653529242934|interv:60000000|
[2025/09/12 05:05:29 243441] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653589242934|now:1757653529242934|interv:60000000|
[2025/09/12 05:05:29 243446] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529243446|
[2025/09/12 05:05:29 243451] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529243451|
[2025/09/12 05:05:29 243458] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591AA53C|
[2025/09/12 05:05:29 243463] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591AA53C|
[2025/09/12 05:05:29 243468] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:29 243473] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 243478] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 243484] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_gen_token|expire:1758258329|
[2025/09/12 05:05:29 243490] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:29 243495] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:29 243500] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:29 243505] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9ce852fb2ca0b17a2ba3de8f|spin_bit:0|
[2025/09/12 05:05:29 243511] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:29 243516] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705199|
[2025/09/12 05:05:29 243527] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1383705199|
[2025/09/12 05:05:29 243532] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243538] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|6670ba82ea6a8f41426d8995c9d6f59234|sr_token:878a28321dd198a7ce9685471f977250
[2025/09/12 05:05:29 243545] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243550] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|6b1424a658a0e4d67786110ee8e0ce5d84|sr_token:cce603a4b70bf3126b38e6b126120853
[2025/09/12 05:05:29 243556] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243561] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|7151f75fa34aae76c55ed6ae25a314d442|sr_token:8d034bd8315540b1d26df934147cb1de
[2025/09/12 05:05:29 243567] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243572] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|c7564cf250f03c0dd7873eaf3e5dbba02a|sr_token:c7f4ab8c65df13ff02e28c87e4b42d0a
[2025/09/12 05:05:29 243578] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243582] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|34e028a120489a947e2fab8eecc5c4fa5c|sr_token:29db099f835135565c4f5a0143de083c
[2025/09/12 05:05:29 243588] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243593] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|83abf75493bf64f1fa6b7cb9e2d308fcbc|sr_token:044f98111279bdb69749282c9fe05ded
[2025/09/12 05:05:29 243598] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:29 243603] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_new_conn_id_frame|new_conn_id|c36dfdfa006bdea47d2a0b628b822e7480|sr_token:63eb9c6a23336f45c93a997c2c6e47b5
[2025/09/12 05:05:29 243609] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:29 243614] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:29 243622] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:29 243628] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:29 243633] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:29 243638] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:ACK_01RTT|expire:1757653529267934|now:1757653529242934|interv:25000|
[2025/09/12 05:05:29 243644] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529242934|max_ack_delay:25000|
[2025/09/12 05:05:29 243650] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705199|largest:1383705199|pns:2|
[2025/09/12 05:05:29 243655] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1383705199|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653529242934|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 243661] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:29 243666] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:29 243672] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653529243671|
[2025/09/12 05:05:29 243681] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653529243681|
[2025/09/12 05:05:29 243686] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:29 243691] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591AA53C|
[2025/09/12 05:05:29 243751] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:29 243759] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:29 243765] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_sample_check_app_limited|path:0|applimit:3481|
[2025/09/12 05:05:29 243776] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591AA53C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:29 243788] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|
[2025/09/12 05:05:29 243802] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705204|ack_delay:867|first_ack_range:2|largest_pkt_recv_time:1757653529242934|
[2025/09/12 05:05:29 243811] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705204|low:1383705202|pkt_pns:1|
[2025/09/12 05:05:29 243818] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1383705204|frame_largest_recv:1383705204|
[2025/09/12 05:05:29 243827] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:29 243849] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9c92045726fc7fad4b1c5e9c|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:29 243862] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fe19aecf237ba94e44d23347|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:29 243871] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243880] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 243890] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:29 243899] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243908] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 243917] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:29 243925] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243938] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 243945] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:29 243949] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243954] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 243958] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:29 243962] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 243966] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243971] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 243975] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:29 243979] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243983] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 243987] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:29 243991] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:33022|min_srtt:33022|path_bw:3018|loss_rate:75.00|path_pto:0|
[2025/09/12 05:05:29 243996] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:6857|conn:0000560C591AA53C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:29 244000] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:33022|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 244005] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:29 244009] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:29 244014] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:29 244061] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653529244021|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244071] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244080] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3481|
[2025/09/12 05:05:29 244085] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244089] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244093] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244097] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:29 244101] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529335499|now:1757653529244085|interv:91414|
[2025/09/12 05:05:29 244105] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529335499|now:1757653529244085|interval:91414|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244110] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:23|
[2025/09/12 05:05:29 244114] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:29 244119] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:29 244140] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653529244125|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244146] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244150] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:3481|
[2025/09/12 05:05:29 244154] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244159] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244162] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244166] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:29 244170] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529335603|now:1757653529244154|interv:91449|
[2025/09/12 05:05:29 244174] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529335603|now:1757653529244154|interval:91449|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244178] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:56|
[2025/09/12 05:05:29 244182] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 244187] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:29 244204] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653529244192|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244212] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244217] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:3481|
[2025/09/12 05:05:29 244220] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244225] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244228] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244232] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:29 244236] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529335670|now:1757653529244220|interv:91450|
[2025/09/12 05:05:29 244240] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529335670|now:1757653529244220|interval:91450|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244244] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:339|
[2025/09/12 05:05:29 244248] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 244253] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:29 244270] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653529244258|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244275] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244280] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:3481|
[2025/09/12 05:05:29 244285] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244291] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244298] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244304] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:29 244310] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529335736|now:1757653529244285|interv:91451|
[2025/09/12 05:05:29 244316] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529335736|now:1757653529244285|interval:91451|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244323] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:623|
[2025/09/12 05:05:29 244330] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:29 244337] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:29 244367] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:16|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653529244350|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244373] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:16|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244381] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:29 244388] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:29 244419] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653529244397|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244426] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244433] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:3481|
[2025/09/12 05:05:29 244440] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244446] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244453] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244459] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:29 244465] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529335875|now:1757653529244440|interv:91435|
[2025/09/12 05:05:29 244469] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529335875|now:1757653529244440|interval:91435|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244474] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:677|
[2025/09/12 05:05:29 244478] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:29 244483] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:29 244505] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653529244489|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 244510] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244516] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:3481|
[2025/09/12 05:05:29 244522] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244529] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244541] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244548] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:29 244555] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529335967|now:1757653529244522|interv:91445|
[2025/09/12 05:05:29 244561] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529335967|now:1757653529244522|interval:91445|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244568] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:731|
[2025/09/12 05:05:29 244574] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:29 244579] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:6857|conn:0000560C591AA53C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:29 244583] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:29 244587] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:29 244613] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653529244594|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:29 244619] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 244626] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:3481|
[2025/09/12 05:05:29 244633] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:33022|rtt_var:8364|pto_duration:66478|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 244640] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 244646] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 244652] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:29 244659] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529336072|now:1757653529244633|interv:91439|
[2025/09/12 05:05:29 244664] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529336072|now:1757653529244633|interval:91439|pto_count:0|srtt:33022
[2025/09/12 05:05:29 244668] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6857|inflight:1781|
[2025/09/12 05:05:29 244673] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529267934|
[2025/09/12 05:05:29 244677] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529267934|
[2025/09/12 05:05:29 244681] [debug] |xqc_engine_wakeup_after|wakeup:1757653529267934|now:1757653529244681|diff:23253|
[2025/09/12 05:05:29 244686] [debug] |xqc_engine_main_logic|END|now:1757653529243451|
[2025/09/12 05:05:29 244691] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529244691|
[2025/09/12 05:05:29 244695] [debug] |xqc_engine_wakeup_after|wakeup:1757653529267934|now:1757653529244695|diff:23239|
[2025/09/12 05:05:29 244704] [debug] |xqc_engine_main_logic|END|now:1757653529244691|
[2025/09/12 05:05:29 255139] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:1406|state:ESTABED|recv_time:1757653529255138|
[2025/09/12 05:05:29 255157] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9ce852fb2ca0b17a2ba3de8f|spin_bit:0|
[2025/09/12 05:05:29 255167] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705199|
[2025/09/12 05:05:29 255174] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705200|
[2025/09/12 05:05:29 255186] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1383705200|
[2025/09/12 05:05:29 255194] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:29 255202] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 255210] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 255222] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:29 255230] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:29 255239] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705200|largest:1383705200|pns:2|
[2025/09/12 05:05:29 255248] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1383705200|frame:PADDING PING |recv_time:1757653529255138|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 255257] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653649255138|now:1757653529255138|interv:120000000|
[2025/09/12 05:05:29 255264] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653649255138|now:1757653529255138|interv:120000000|
[2025/09/12 05:05:29 255271] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529267934|pq_index:0|
[2025/09/12 05:05:29 255279] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529243451|
[2025/09/12 05:05:29 255287] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529255286|
[2025/09/12 05:05:29 255296] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529255294|
[2025/09/12 05:05:29 255307] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|largest_recv:1383705200|ack_delay:169|first_ack_range:1|largest_pkt_recv_time:1757653529255138|
[2025/09/12 05:05:29 255316] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_gen_ack_frame|high:1383705200|low:1383705199|pkt_pns:2|
[2025/09/12 05:05:29 255322] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1383705200|frame_largest_recv:1383705200|
[2025/09/12 05:05:29 255331] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:29 255340] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 255349] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:29 255358] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:29 255399] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653529255372|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 255406] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:7|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 255415] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529336072|
[2025/09/12 05:05:29 255424] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529336072|
[2025/09/12 05:05:29 255432] [debug] |xqc_engine_wakeup_after|wakeup:1757653529336072|now:1757653529255431|diff:80641|
[2025/09/12 05:05:29 255440] [debug] |xqc_engine_main_logic|END|now:1757653529255294|
[2025/09/12 05:05:29 255450] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529255450|
[2025/09/12 05:05:29 255458] [debug] |xqc_engine_wakeup_after|wakeup:1757653529336072|now:1757653529255458|diff:80614|
[2025/09/12 05:05:29 255466] [debug] |xqc_engine_main_logic|END|now:1757653529255450|
[2025/09/12 05:05:29 274716] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:39|state:ESTABED|recv_time:1757653529274714|
[2025/09/12 05:05:29 274731] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9ce852fb2ca0b17a2ba3de8f|spin_bit:0|
[2025/09/12 05:05:29 274740] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705200|
[2025/09/12 05:05:29 274746] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705201|
[2025/09/12 05:05:29 274755] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1383705201|
[2025/09/12 05:05:29 274761] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:29 274768] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:29 274774] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:3481|prior_time:1757653529244021|is_app_limited:1|send_elapse:0|ack_elapse:30693|ctl_first_sent_time:1757653529244021|lagest_ack_time:1757653529274714|curr_delivered:3504|
[2025/09/12 05:05:29 274780] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529244021|
[2025/09/12 05:05:29 274786] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:29 274792] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:29 274798] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:3481|prior_time:1757653529244021|is_app_limited:1|send_elapse:0|ack_elapse:30693|ctl_first_sent_time:1757653529244021|lagest_ack_time:1757653529274714|curr_delivered:3537|
[2025/09/12 05:05:29 274804] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529244125|
[2025/09/12 05:05:29 274809] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:29 274814] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:33022|rttvar:8364|minrtt:30731|latest_rtt:30589|ack_delay:40|
[2025/09/12 05:05:29 274820] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:32713|rttvar:6891|minrtt:30589|latest_rtt:30589|ack_delay:40|
[2025/09/12 05:05:29 274834] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:29 274840] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:29 274846] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32713|rtt_var:6891|pto_duration:60277|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 274852] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 274857] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 274862] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:29 274867] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529329871|now:1757653529274845|interv:55026|
[2025/09/12 05:05:29 274872] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529329871|now:1757653529274845|interval:55026|pto_count:0|srtt:32713
[2025/09/12 05:05:29 274878] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30693, delivered 56|rate 1824|lost 3|
[2025/09/12 05:05:29 274884] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:29 274890] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|probertt expire|rtt:30589, old_rtt:30731|
[2025/09/12 05:05:29 274895] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30589, old_rtt:30731|
[2025/09/12 05:05:29 274900] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:29 274905] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6857|packet_lost:0|acked:56|po_sent_time:1757653529244125|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3537|
[2025/09/12 05:05:29 274911] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6857|packet_lost:0|acked:56|po_sent_time:1757653529244125|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3537|
[2025/09/12 05:05:29 274917] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:3018|cwnd:6913|full_bw_reached:0|inflight:1725|srtt:32713|latest_rtt:30589|min_rtt:30589|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:29 274925] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 274930] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 274936] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705201|largest:1383705201|pns:2|
[2025/09/12 05:05:29 274942] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1383705201|frame:PADDING ACK |recv_time:1757653529274714|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 274948] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653649274714|now:1757653529274714|interv:120000000|
[2025/09/12 05:05:29 274954] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653649274714|now:1757653529274714|interv:120000000|
[2025/09/12 05:05:29 274964] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529336072|pq_index:0|
[2025/09/12 05:05:29 274970] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529255294|
[2025/09/12 05:05:29 274975] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529274975|
[2025/09/12 05:05:29 274982] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529274980|
[2025/09/12 05:05:29 274990] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529329871|
[2025/09/12 05:05:29 274995] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529329871|
[2025/09/12 05:05:29 275001] [debug] |xqc_engine_wakeup_after|wakeup:1757653529329871|now:1757653529275000|diff:54871|
[2025/09/12 05:05:29 275006] [debug] |xqc_engine_main_logic|END|now:1757653529274980|
[2025/09/12 05:05:29 275013] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529275012|
[2025/09/12 05:05:29 275018] [debug] |xqc_engine_wakeup_after|wakeup:1757653529329871|now:1757653529275017|diff:54854|
[2025/09/12 05:05:29 275023] [debug] |xqc_engine_main_logic|END|now:1757653529275012|
[2025/09/12 05:05:29 275486] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:40|state:ESTABED|recv_time:1757653529275485|
[2025/09/12 05:05:29 275498] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9ce852fb2ca0b17a2ba3de8f|spin_bit:0|
[2025/09/12 05:05:29 275505] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705201|
[2025/09/12 05:05:29 275510] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705202|
[2025/09/12 05:05:29 275517] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1383705202|
[2025/09/12 05:05:29 275523] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:29 275529] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:2|
[2025/09/12 05:05:29 275535] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:3481|prior_time:1757653529244021|is_app_limited:1|send_elapse:171|ack_elapse:31464|ctl_first_sent_time:1757653529244192|lagest_ack_time:1757653529275485|curr_delivered:3820|
[2025/09/12 05:05:29 275541] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529244192|
[2025/09/12 05:05:29 275547] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:29 275573] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:29 275579] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:3481|prior_time:1757653529244021|is_app_limited:1|send_elapse:171|ack_elapse:31464|ctl_first_sent_time:1757653529244192|lagest_ack_time:1757653529275485|curr_delivered:3874|
[2025/09/12 05:05:29 275584] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529244397|
[2025/09/12 05:05:29 275590] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:29 275601] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:29 275606] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:3481|prior_time:1757653529244021|is_app_limited:1|send_elapse:171|ack_elapse:31464|ctl_first_sent_time:1757653529244192|lagest_ack_time:1757653529275485|curr_delivered:3928|
[2025/09/12 05:05:29 275612] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529244489|
[2025/09/12 05:05:29 275617] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:29 275623] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:32713|rttvar:6891|minrtt:30589|latest_rtt:30996|ack_delay:32|
[2025/09/12 05:05:29 275629] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:32494|rttvar:5606|minrtt:30589|latest_rtt:30996|ack_delay:32|
[2025/09/12 05:05:29 275648] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:29 275654] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:29 275659] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529280813|now:1757653529275659|interval:5154|
[2025/09/12 05:05:29 275665] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529280813|now:1757653529275659|interv:5154|
[2025/09/12 05:05:29 275671] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 171, ack_elapse 31464, delivered 447|rate 14206|lost 3|
[2025/09/12 05:05:29 275676] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (14206) in round 5|
[2025/09/12 05:05:29 275682] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30589, old_rtt:30589|
[2025/09/12 05:05:29 275687] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2841|
[2025/09/12 05:05:29 275693] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6913|packet_lost:0|acked:391|po_sent_time:1757653529244489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3537|
[2025/09/12 05:05:29 275699] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6913|packet_lost:0|acked:391|po_sent_time:1757653529244489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3537|
[2025/09/12 05:05:29 275705] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:14206|cwnd:7304|full_bw_reached:0|inflight:1334|srtt:32494|latest_rtt:30996|min_rtt:30589|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:29 275712] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bandwidth change record|bw_before:3018|bw_after:14206|srtt:32494|cwnd:7304|
[2025/09/12 05:05:29 275718] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705202|largest:1383705202|pns:2|
[2025/09/12 05:05:29 275728] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1383705202|frame:ACK |recv_time:1757653529275485|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 275734] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653649275485|now:1757653529275485|interv:120000000|
[2025/09/12 05:05:29 275740] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653649275485|now:1757653529275485|interv:120000000|
[2025/09/12 05:05:29 275745] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529329871|pq_index:0|
[2025/09/12 05:05:29 275751] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529274980|
[2025/09/12 05:05:29 275756] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529275756|
[2025/09/12 05:05:29 275763] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529275761|
[2025/09/12 05:05:29 275770] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529280813|
[2025/09/12 05:05:29 275776] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529280813|
[2025/09/12 05:05:29 275781] [debug] |xqc_engine_wakeup_after|wakeup:1757653529280813|now:1757653529275781|diff:5032|
[2025/09/12 05:05:29 275787] [debug] |xqc_engine_main_logic|END|now:1757653529275761|
[2025/09/12 05:05:29 275793] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529275793|
[2025/09/12 05:05:29 275798] [debug] |xqc_engine_wakeup_after|wakeup:1757653529280813|now:1757653529275798|diff:5015|
[2025/09/12 05:05:29 275804] [debug] |xqc_engine_main_logic|END|now:1757653529275793|
[2025/09/12 05:05:29 281532] [info] |xqc_engine_packet_process|==>|conn:0000560C591AA53C|size:41|state:ESTABED|recv_time:1757653529281531|
[2025/09/12 05:05:29 281546] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9ce852fb2ca0b17a2ba3de8f|spin_bit:0|
[2025/09/12 05:05:29 281554] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|largest_pn:1383705202|
[2025/09/12 05:05:29 281560] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1383705203|
[2025/09/12 05:05:29 281568] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1383705203|
[2025/09/12 05:05:29 281575] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:29 281581] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|conn:0000560C591AA53C|path:0|pkt_num:6|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:29 281588] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1781|prior_delivered:3481|prior_time:1757653529244021|is_app_limited:1|send_elapse:573|ack_elapse:37510|ctl_first_sent_time:1757653529244594|lagest_ack_time:1757653529281531|curr_delivered:4978|
[2025/09/12 05:05:29 281595] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_update_sample|sampler_sent_time_update:1757653529244594|
[2025/09/12 05:05:29 281602] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:29 281610] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:29 281617] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:STREAM_CLOSE|expire:1757653529521371|now:1757653529281617|interv:239754|
[2025/09/12 05:05:29 281625] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:05:29 281638] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591AA53C|srtt:32494|rttvar:5606|minrtt:30589|latest_rtt:36937|ack_delay:5264|
[2025/09/12 05:05:29 281644] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |after update rtt|conn:0000560C591AA53C|srtt:32392|rttvar:4410|minrtt:30589|latest_rtt:36937|ack_delay:5264|
[2025/09/12 05:05:29 281651] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:29 281658] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1757653529244258|lost_send_time:1757653529239977|loss_delay:41554|frame:CRYPTO |repair:32|
[2025/09/12 05:05:29 281665] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653529244258u|
[2025/09/12 05:05:29 281671] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |lost interval:186914|lost_count:2|send_count:12|pkt_num:3|po_send_time:1757653529244258|srtt:32392|cwnd:7304|bw:14206|conn_life:1319544|now:0|last_lost_time:1319544|
[2025/09/12 05:05:29 281679] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:29 281685] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 281689] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 281692] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_generate_sample|sampler: send_elapse 573, ack_elapse 37510, delivered 1497|rate 39909|lost 4|
[2025/09/12 05:05:29 281697] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (39909) in round 5|
[2025/09/12 05:05:29 281701] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30589, old_rtt:30589|
[2025/09/12 05:05:29 281705] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3974|
[2025/09/12 05:05:29 281709] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7304|packet_lost:1|acked:1050|po_sent_time:1757653529244594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3537|
[2025/09/12 05:05:29 281715] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7304|packet_lost:1|acked:1050|po_sent_time:1757653529244594|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3537|
[2025/09/12 05:05:29 281722] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |bbr on ack|mode:0|pacing_rate:3913664|bw:39909|cwnd:8354|full_bw_reached:0|inflight:0|srtt:32392|latest_rtt:36937|min_rtt:30589|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:29 281731] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1383705203|largest:1383705203|pns:2|
[2025/09/12 05:05:29 281736] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_on_pkt_processed|====>|conn:0000560C591AA53C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1383705203|frame:ACK |recv_time:1757653529281531|dcid:9ce852fb2ca0b17a2ba3de8f|dcid_seq:0|
[2025/09/12 05:05:29 281740] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:PATH_IDLE|expire:1757653649281531|now:1757653529281531|interv:120000000|
[2025/09/12 05:05:29 281744] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:CONN_IDLE|expire:1757653649281531|now:1757653529281531|interv:120000000|
[2025/09/12 05:05:29 281753] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529280813|pq_index:0|
[2025/09/12 05:05:29 281757] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529275761|
[2025/09/12 05:05:29 281761] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529281761|
[2025/09/12 05:05:29 281766] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529281765|
[2025/09/12 05:05:29 281772] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_get_perf_class|conn:0000560C591AA53C|path_id:0|path_srtt:32392|min_srtt:32392|path_bw:39909|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:29 281777] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:0|cwnd:8354|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 281782] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591AA53C|path_id:0|path_srtt:32392|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:29 281786] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:29 281791] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 281795] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_can_send|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:0|cwnd:8354|conn:0000560C591AA53C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 281800] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:29 281804] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:29 281842] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653529281812|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 281848] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:8|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:29 281853] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:29 281860] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:50032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 281867] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 281873] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 281879] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:05:29 281886] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529356844|now:1757653529281860|interv:74984|
[2025/09/12 05:05:29 281891] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529356844|now:1757653529281860|interval:74984|pto_count:0|srtt:32392
[2025/09/12 05:05:29 281904] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:284|
[2025/09/12 05:05:29 281912] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529356844|
[2025/09/12 05:05:29 281917] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529356844|
[2025/09/12 05:05:29 281921] [debug] |xqc_engine_wakeup_after|wakeup:1757653529356844|now:1757653529281921|diff:74923|
[2025/09/12 05:05:29 281926] [debug] |xqc_engine_main_logic|END|now:1757653529281765|
[2025/09/12 05:05:29 281931] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529281931|
[2025/09/12 05:05:29 281935] [debug] |xqc_engine_wakeup_after|wakeup:1757653529356844|now:1757653529281935|diff:74909|
[2025/09/12 05:05:29 281939] [debug] |xqc_engine_main_logic|END|now:1757653529281931|
[2025/09/12 05:05:29 357067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529357066|
[2025/09/12 05:05:29 357094] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529356844|pq_index:0|
[2025/09/12 05:05:29 357101] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529281765|
[2025/09/12 05:05:29 357109] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529357106|
[2025/09/12 05:05:29 357117] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653529356844|now:1757653529357106|
[2025/09/12 05:05:29 357122] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:29 357128] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:284|
[2025/09/12 05:05:29 357133] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:50032|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 357140] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 357145] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 357149] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:05:29 357154] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:29 357161] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:29 357168] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:29 357174] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:1
[2025/09/12 05:05:29 357180] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591AA53C|path:0|
[2025/09/12 05:05:29 357185] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 357189] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653529357106|
[2025/09/12 05:05:29 357194] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:29 357203] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 357217] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 357223] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 357230] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:29 357284] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653529357247|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 357291] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:9|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 357298] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:29 357307] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:100064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 357317] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 357324] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 357332] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:05:29 357339] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529507311|now:1757653529357307|interv:150004|
[2025/09/12 05:05:29 357347] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529507311|now:1757653529357307|interval:150004|pto_count:1|srtt:32392
[2025/09/12 05:05:29 357357] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:284|
[2025/09/12 05:05:29 357368] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 357375] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:29 357405] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:284|now:1757653529357383|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 357413] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:10|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 357422] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:284|applimit:0|
[2025/09/12 05:05:29 357431] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:100064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 357440] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 357447] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 357456] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:05:29 357464] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529507447|now:1757653529357430|interv:150017|
[2025/09/12 05:05:29 357476] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529507447|now:1757653529357430|interval:150017|pto_count:1|srtt:32392
[2025/09/12 05:05:29 357481] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:568|
[2025/09/12 05:05:29 357487] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529507447|
[2025/09/12 05:05:29 357493] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529507447|
[2025/09/12 05:05:29 357498] [debug] |xqc_engine_wakeup_after|wakeup:1757653529507447|now:1757653529357498|diff:149949|
[2025/09/12 05:05:29 357504] [debug] |xqc_engine_main_logic|END|now:1757653529357106|
[2025/09/12 05:05:29 362057] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653589362037|now:1757653529362037|interv:60000000|
[2025/09/12 05:05:29 362080] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653589362080|now:1757653529362080|interv:60000000|
[2025/09/12 05:05:29 362091] [debug] |xqc_path_create|path:0|dcid:f06be0b277e0440fb9aff3389f91cff13b|scid:e430f55bb31cc9ac829b46fa|create_path_count:1|
[2025/09/12 05:05:29 362100] [debug] |scid:e430f55bb31cc9ac829b46fa|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 05:05:29 362110] [debug] |xqc_path_init|path:0|dcid:f06be0b277e0440fb9aff3389f91cff13b|scid:e430f55bb31cc9ac829b46fa|state:2|
[2025/09/12 05:05:29 362118] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_create|success|scid:e430f55bb31cc9ac829b46fa|dcid:f06be0b277e0440fb9aff3389f91cff13b|conn:0000560C591EA1EC|
[2025/09/12 05:05:29 362127] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_server_create|hash odcid conn|odcid:b72cadc39c812215e33b51a172d867f90d56|conn:0000560C591EA1EC|
[2025/09/12 05:05:29 362140] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_get_local_transport_params|generate sr_token[12da67690d5ad6a8a48bb0efd65cc9dd] for cid[b72cadc39c812215e33b51a172d867f90d56]
[2025/09/12 05:05:29 362164] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362172] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:1200|state:S_INIT|recv_time:1757653529362008|
[2025/09/12 05:05:29 362302] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:29 362309] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:29 362314] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:29 362318] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905766|
[2025/09/12 05:05:29 362324] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:756905766|
[2025/09/12 05:05:29 362329] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362333] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362339] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362343] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:29 362348] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362352] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362357] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:29 362366] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:29 362370] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:29 362374] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 362378] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 362382] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362386] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362389] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362394] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362397] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362401] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362405] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362409] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362413] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362416] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362420] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362424] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362427] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362431] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362435] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362439] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362442] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362446] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362450] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362454] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362457] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362461] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362465] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362469] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362472] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362476] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 362480] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 362483] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362487] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362500] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362504] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362508] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362511] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 362515] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 362519] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362522] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362526] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362530] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362533] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362537] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:29 362556] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362560] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362565] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362568] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362572] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362576] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362580] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362584] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362587] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362591] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362595] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362598] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362602] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:29 362606] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:29 362609] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_token|token empty|
[2025/09/12 05:05:29 362613] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|check_token fail|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:29 362617] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:29 362621] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:29 362624] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:29 362629] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362635] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362639] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:29 362643] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362647] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362651] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:29 362655] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362659] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362662] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:29 362666] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362670] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362674] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:29 362678] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362682] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362685] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:29 362689] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362693] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362697] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:29 362701] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362705] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362709] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:29 362713] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362716] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362720] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:29 362724] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:29 362728] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 362732] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:05:29 362774] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:29 362938] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:29 362943] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:29 362947] [warn] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:29 363184] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:29 363195] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:29 363200] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 363204] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 363212] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:29 363217] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:29 363221] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905766|largest:756905766|pns:0|
[2025/09/12 05:05:29 363226] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:1200|pkt_type:INIT|pkt_num:756905766|frame:PADDING PING CRYPTO |recv_time:1757653529362008|dcid:b72cadc39c812215e33b51a172d867f90d56|dcid_seq:0|
[2025/09/12 05:05:29 363232] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653589362008|now:1757653529362008|interv:60000000|
[2025/09/12 05:05:29 363236] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653589362008|now:1757653529362008|interv:60000000|
[2025/09/12 05:05:29 363240] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529363240|
[2025/09/12 05:05:29 363244] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653529363244|
[2025/09/12 05:05:29 363249] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:29 363253] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:29 363257] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_write_streams|
[2025/09/12 05:05:29 363261] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:29 363265] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:29 363271] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653529363271|
[2025/09/12 05:05:29 363275] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:29 363280] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_write_streams|
[2025/09/12 05:05:29 363283] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:29 363288] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653529363287|
[2025/09/12 05:05:29 363292] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653529363292|
[2025/09/12 05:05:29 363297] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653529363297|
[2025/09/12 05:05:29 363301] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653529363301|
[2025/09/12 05:05:29 363305] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:29 363311] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905766|ack_delay:1303|first_ack_range:0|largest_pkt_recv_time:1757653529362008|
[2025/09/12 05:05:29 363319] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905766|low:756905766|pkt_pns:0|
[2025/09/12 05:05:29 363322] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:756905766|frame_largest_recv:756905766|
[2025/09/12 05:05:29 363327] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:29 363332] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:29 363337] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|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 05:05:29 363342] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:29 363346] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:29 363350] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|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 05:05:29 363355] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:29 363359] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:29 363363] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|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 05:05:29 363367] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:29 363372] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:29 363376] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|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 05:05:29 363380] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:29 363384] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:29 363388] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|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 05:05:29 363392] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:29 363397] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363401] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:29 363406] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:29 363441] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653529363413|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363461] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 363468] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:29 363475] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 363482] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:29 363488] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 363495] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 363501] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530113413|now:1757653529363475|interv:749938|
[2025/09/12 05:05:29 363507] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:0|expire:1757653530113413|now:1757653529363475|interval:749938|pto_count:0|srtt:250000
[2025/09/12 05:05:29 363515] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:29 363521] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 363526] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:29 363552] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653529363533|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363558] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 363566] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:29 363572] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 363579] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:29 363585] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:29 363591] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 363598] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530113413|now:1757653529363572|interv:749841|
[2025/09/12 05:05:29 363604] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:0|expire:1757653530113413|now:1757653529363572|interval:749841|pto_count:0|srtt:250000
[2025/09/12 05:05:29 363609] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:29 363613] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 363618] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:29 363648] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653529363629|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363654] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 363662] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:29 363669] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 363675] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:29 363682] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:29 363687] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 363694] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530113413|now:1757653529363668|interv:749745|
[2025/09/12 05:05:29 363700] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:0|expire:1757653530113413|now:1757653529363668|interval:749745|pto_count:0|srtt:250000
[2025/09/12 05:05:29 363704] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:29 363709] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 363713] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:29 363736] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653529363719|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363741] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 363749] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:29 363755] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 363762] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:29 363768] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:29 363774] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 363781] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530113413|now:1757653529363755|interv:749658|
[2025/09/12 05:05:29 363786] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:0|expire:1757653530113413|now:1757653529363755|interval:749658|pto_count:0|srtt:250000
[2025/09/12 05:05:29 363790] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:29 363795] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:29 363804] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:29 363827] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653529363810|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363832] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 363840] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:29 363847] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:29 363853] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:29 363860] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:29 363866] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:29 363873] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530113413|now:1757653529363846|interv:749567|
[2025/09/12 05:05:29 363878] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:0|expire:1757653530113413|now:1757653529363846|interval:749567|pto_count:0|srtt:250000
[2025/09/12 05:05:29 363882] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:29 363887] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:29 363891] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:29 363914] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653529363897|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 363920] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 363928] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530113413|
[2025/09/12 05:05:29 363934] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530113413|
[2025/09/12 05:05:29 363941] [debug] |xqc_engine_wakeup_after|wakeup:1757653529507447|now:1757653529363940|diff:143507|
[2025/09/12 05:05:29 363947] [debug] |xqc_engine_main_logic|END|now:1757653529363244|
[2025/09/12 05:05:29 363956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529363956|
[2025/09/12 05:05:29 363961] [debug] |xqc_engine_wakeup_after|wakeup:1757653529507447|now:1757653529363961|diff:143486|
[2025/09/12 05:05:29 363965] [debug] |xqc_engine_main_logic|END|now:1757653529363956|
[2025/09/12 05:05:29 502191] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653529502189|
[2025/09/12 05:05:29 502216] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:29 502225] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:29 502249] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905766|
[2025/09/12 05:05:29 502267] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905767|
[2025/09/12 05:05:29 502281] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:756905767|
[2025/09/12 05:05:29 502289] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:29 502298] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:29 502305] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:29 502316] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_addr_validated|Address Validated|conn:0000560C591EA1EC|role:1|
[2025/09/12 05:05:29 502325] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:29 502336] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:29 502343] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905767|largest:756905767|pns:0|
[2025/09/12 05:05:29 502348] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:1200|pkt_type:INIT|pkt_num:756905767|frame:PADDING PING |recv_time:1757653529502189|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:29 502355] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653589502189|now:1757653529502189|interv:60000000|
[2025/09/12 05:05:29 502360] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653589502189|now:1757653529502189|interv:60000000|
[2025/09/12 05:05:29 502365] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530113413|pq_index:1|
[2025/09/12 05:05:29 502371] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653529363244|
[2025/09/12 05:05:29 502376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529502375|
[2025/09/12 05:05:29 502381] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653529502380|
[2025/09/12 05:05:29 502389] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905767|ack_delay:200|first_ack_range:1|largest_pkt_recv_time:1757653529502189|
[2025/09/12 05:05:29 502395] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905767|low:756905766|pkt_pns:0|
[2025/09/12 05:05:29 502400] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:756905767|frame_largest_recv:756905767|
[2025/09/12 05:05:29 502405] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:29 502412] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 502418] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:29 502424] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:29 502456] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653529502432|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 502462] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:2|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:29 502472] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530113413|
[2025/09/12 05:05:29 502479] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530113413|
[2025/09/12 05:05:29 502486] [debug] |xqc_engine_wakeup_after|wakeup:1757653529507447|now:1757653529502485|diff:4962|
[2025/09/12 05:05:29 502492] [debug] |xqc_engine_main_logic|END|now:1757653529502380|
[2025/09/12 05:05:29 502500] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529502500|
[2025/09/12 05:05:29 502507] [debug] |xqc_engine_wakeup_after|wakeup:1757653529507447|now:1757653529502507|diff:4940|
[2025/09/12 05:05:29 502513] [debug] |xqc_engine_main_logic|END|now:1757653529502500|
[2025/09/12 05:05:29 507588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529507588|
[2025/09/12 05:05:29 507599] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529507447|pq_index:0|
[2025/09/12 05:05:29 507604] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529357106|
[2025/09/12 05:05:29 507611] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529507609|
[2025/09/12 05:05:29 507617] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653529507447|now:1757653529507609|
[2025/09/12 05:05:29 507622] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:29 507627] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:568|
[2025/09/12 05:05:29 507632] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:100064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:29 507638] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 507643] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 507648] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:05:29 507653] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:29 507658] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:29 507664] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:29 507670] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:2
[2025/09/12 05:05:29 507675] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:200128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 507681] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 507686] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 507690] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:05:29 507695] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529657511|now:1757653529507675|interv:149836|
[2025/09/12 05:05:29 507706] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529657511|now:1757653529507675|interval:149836|pto_count:2|srtt:32392
[2025/09/12 05:05:29 507713] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 507719] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 507725] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 507730] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:11-12|next_skip_chance:1757653529732826|current_time:1757653529507730|
[2025/09/12 05:05:29 507736] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:29 507769] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:13|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:568|now:1757653529507745|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 507776] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:13|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:29 507786] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:568|applimit:0|
[2025/09/12 05:05:29 507794] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:200128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 507803] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 507812] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 507820] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 852|
[2025/09/12 05:05:29 507828] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529807873|now:1757653529507794|interv:300079|
[2025/09/12 05:05:29 507835] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529807873|now:1757653529507794|interval:300079|pto_count:2|srtt:32392
[2025/09/12 05:05:29 507844] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:852|
[2025/09/12 05:05:29 507851] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 507856] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:29 507886] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:852|now:1757653529507864|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 507893] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:14|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:29 507902] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:852|applimit:0|
[2025/09/12 05:05:29 507910] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:200128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 507926] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 507934] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 507942] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1136|
[2025/09/12 05:05:29 507950] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529807992|now:1757653529507910|interv:300082|
[2025/09/12 05:05:29 507955] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653529807992|now:1757653529507910|interval:300082|pto_count:2|srtt:32392
[2025/09/12 05:05:29 507960] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:1136|
[2025/09/12 05:05:29 507966] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529521371|
[2025/09/12 05:05:29 507972] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529521371|
[2025/09/12 05:05:29 507977] [debug] |xqc_engine_wakeup_after|wakeup:1757653529521371|now:1757653529507976|diff:13395|
[2025/09/12 05:05:29 507982] [debug] |xqc_engine_main_logic|END|now:1757653529507609|
[2025/09/12 05:05:29 522058] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529522057|
[2025/09/12 05:05:29 522070] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529521371|pq_index:0|
[2025/09/12 05:05:29 522076] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529507609|
[2025/09/12 05:05:29 522082] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529522081|
[2025/09/12 05:05:29 522088] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653529521371|now:1757653529522081|
[2025/09/12 05:05:29 522093] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:29 522099] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:29 522107] [stats] |scid:9ce852fb2ca0b17a2ba3de8f|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653529243621|wrt_delay:153|snd_delay:973|finwrt_delay:153|finsnd_delay:973|finrcv_delay:1|finread_delay:76|all_acked_delay:37987|firstfinack_dely:37981|close_delay:37996|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-9ce852fb2ca0b17a2ba3de8f p-193.167.0.100-46919-80a72aac70a4118daba80d4f66ff70ec44|path_info:mp is not supported in connection scid:9ce852fb2ca0b17a2ba3de8f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:29 522116] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653529521371|now:1757653529522081|
[2025/09/12 05:05:29 522121] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:29 522128] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653529807992|
[2025/09/12 05:05:29 522133] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653529807992|
[2025/09/12 05:05:29 522138] [debug] |xqc_engine_wakeup_after|wakeup:1757653529807992|now:1757653529522138|diff:285854|
[2025/09/12 05:05:29 522150] [debug] |xqc_engine_main_logic|END|now:1757653529522081|
[2025/09/12 05:05:29 808490] [debug] |xqc_engine_main_logic|BEGIN|now:1757653529808490|
[2025/09/12 05:05:29 808510] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653529807992|pq_index:0|
[2025/09/12 05:05:29 808517] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529522081|
[2025/09/12 05:05:29 808524] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653529808523|
[2025/09/12 05:05:29 808531] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653529807992|now:1757653529808523|
[2025/09/12 05:05:29 808537] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:29 808542] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:1136|
[2025/09/12 05:05:29 808547] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:200128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:29 808553] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 808558] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 808563] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1136|
[2025/09/12 05:05:29 808568] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:29 808574] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:29 808581] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:29 808587] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:3
[2025/09/12 05:05:29 808592] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:400256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:29 808598] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 808602] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 808607] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1136|
[2025/09/12 05:05:29 808612] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530108120|now:1757653529808592|interv:299528|
[2025/09/12 05:05:29 808617] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653530108120|now:1757653529808592|interval:299528|pto_count:3|srtt:32392
[2025/09/12 05:05:29 808626] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 808631] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 808647] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 808654] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:29 808701] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:15|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1136|now:1757653529808667|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 808708] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:15|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:29 808715] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1136|applimit:0|
[2025/09/12 05:05:29 808720] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:400256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:29 808726] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 808730] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 808735] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1420|
[2025/09/12 05:05:29 808741] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530408923|now:1757653529808720|interv:600203|
[2025/09/12 05:05:29 808749] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653530408923|now:1757653529808720|interval:600203|pto_count:3|srtt:32392
[2025/09/12 05:05:29 808759] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:1420|
[2025/09/12 05:05:29 808768] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:29 808777] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:29 808828] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1420|now:1757653529808789|stream_id:0|stream_offset:0|
[2025/09/12 05:05:29 808840] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:16|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:29 808846] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1420|applimit:0|
[2025/09/12 05:05:29 808851] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:400256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:29 808857] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:29 808861] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:29 808867] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1704|
[2025/09/12 05:05:29 808875] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530409045|now:1757653529808851|interv:600194|
[2025/09/12 05:05:29 808884] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653530409045|now:1757653529808851|interval:600194|pto_count:3|srtt:32392
[2025/09/12 05:05:29 808910] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:1704|
[2025/09/12 05:05:29 808920] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653530409045|
[2025/09/12 05:05:29 808926] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653530409045|
[2025/09/12 05:05:29 808931] [debug] |xqc_engine_wakeup_after|wakeup:1757653530113413|now:1757653529808931|diff:304482|
[2025/09/12 05:05:29 808936] [debug] |xqc_engine_main_logic|END|now:1757653529808523|
[2025/09/12 05:05:30 078075] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653530078073|
[2025/09/12 05:05:30 078099] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:30 078108] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:30 078120] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905767|
[2025/09/12 05:05:30 078127] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905769|
[2025/09/12 05:05:30 078136] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:756905769|
[2025/09/12 05:05:30 078142] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:30 078148] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:30 078155] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:30 078169] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:30 078179] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:30 078188] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905769|largest:756905769|pns:0|
[2025/09/12 05:05:30 078197] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:1200|pkt_type:INIT|pkt_num:756905769|frame:PADDING PING |recv_time:1757653530078073|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 078213] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653590078073|now:1757653530078073|interv:60000000|
[2025/09/12 05:05:30 078221] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653590078073|now:1757653530078073|interv:60000000|
[2025/09/12 05:05:30 078228] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530113413|pq_index:0|
[2025/09/12 05:05:30 078237] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653529502380|
[2025/09/12 05:05:30 078244] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530078244|
[2025/09/12 05:05:30 078252] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530078251|
[2025/09/12 05:05:30 078261] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905769|ack_delay:188|first_ack_range:0|largest_pkt_recv_time:1757653530078073|
[2025/09/12 05:05:30 078267] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905769|low:756905769|pkt_pns:0|
[2025/09/12 05:05:30 078271] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905767|low:756905766|pkt_pns:0|
[2025/09/12 05:05:30 078276] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:756905769|frame_largest_recv:756905769|
[2025/09/12 05:05:30 078290] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:30 078299] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 078309] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:30 078318] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:30 078357] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:3|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653530078329|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 078364] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:3|origin_pktnum:0|size:53|enc_size:69|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 078371] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530113413|
[2025/09/12 05:05:30 078377] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530113413|
[2025/09/12 05:05:30 078382] [debug] |xqc_engine_wakeup_after|wakeup:1757653530113413|now:1757653530078381|diff:35032|
[2025/09/12 05:05:30 078387] [debug] |xqc_engine_main_logic|END|now:1757653530078251|
[2025/09/12 05:05:30 078393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530078393|
[2025/09/12 05:05:30 078398] [debug] |xqc_engine_wakeup_after|wakeup:1757653530113413|now:1757653530078398|diff:35015|
[2025/09/12 05:05:30 078403] [debug] |xqc_engine_main_logic|END|now:1757653530078393|
[2025/09/12 05:05:30 114508] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530114507|
[2025/09/12 05:05:30 114525] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530113413|pq_index:0|
[2025/09/12 05:05:30 114532] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530078251|
[2025/09/12 05:05:30 114540] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530114538|
[2025/09/12 05:05:30 114546] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530113413|now:1757653530114538|
[2025/09/12 05:05:30 114552] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 114557] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591EA1EC|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:30 114562] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 114569] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:30 114575] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 114580] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 114585] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:30 114591] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:30 114598] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:30 114615] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:30 114622] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591EA1EC|pto_count:1
[2025/09/12 05:05:30 114627] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 114633] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 114638] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 114642] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 114647] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530863810|now:1757653530114627|interv:749183|
[2025/09/12 05:05:30 114652] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530863810|now:1757653530114627|interval:749183|pto_count:1|srtt:250000
[2025/09/12 05:05:30 114659] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 114665] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 114670] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:30 114676] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:30 114715] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653530114686|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 114723] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 114728] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:30 114734] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 114739] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:30 114744] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 114749] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 114753] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530863810|now:1757653530114733|interv:749077|
[2025/09/12 05:05:30 114758] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530863810|now:1757653530114733|interval:749077|pto_count:1|srtt:250000
[2025/09/12 05:05:30 114764] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:30 114775] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:30 114781] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:30 114806] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653530114788|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 114812] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 114818] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:30 114823] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 114828] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:30 114833] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 114838] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 114843] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530863810|now:1757653530114823|interv:748987|
[2025/09/12 05:05:30 114848] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530863810|now:1757653530114823|interval:748987|pto_count:1|srtt:250000
[2025/09/12 05:05:30 114853] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:30 114859] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530863810|
[2025/09/12 05:05:30 114864] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530863810|
[2025/09/12 05:05:30 114869] [debug] |xqc_engine_wakeup_after|wakeup:1757653530164691|now:1757653530114869|diff:49822|
[2025/09/12 05:05:30 114874] [debug] |xqc_engine_main_logic|END|now:1757653530114538|
[2025/09/12 05:05:30 148704] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653530148703|
[2025/09/12 05:05:30 148720] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:30 148727] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:30 148735] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905769|
[2025/09/12 05:05:30 148742] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905771|
[2025/09/12 05:05:30 148751] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:756905771|
[2025/09/12 05:05:30 148758] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 148767] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:4|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:30 148775] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653529363413|is_app_limited:1|send_elapse:751273|ack_elapse:785290|ctl_first_sent_time:1757653530114686|lagest_ack_time:1757653530148703|curr_delivered:1184|
[2025/09/12 05:05:30 148792] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530114686|
[2025/09/12 05:05:30 148799] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:30 148806] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:5|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:30 148812] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653529363413|is_app_limited:1|send_elapse:751375|ack_elapse:785290|ctl_first_sent_time:1757653530114788|lagest_ack_time:1757653530148703|curr_delivered:2368|
[2025/09/12 05:05:30 148819] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530114788|
[2025/09/12 05:05:30 148823] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:30 148827] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33915|ack_delay:0|
[2025/09/12 05:05:30 148831] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:33915|rttvar:16957|minrtt:33915|latest_rtt:33915|ack_delay:0|
[2025/09/12 05:05:30 148836] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:30 148840] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 756905767|pns:0|
[2025/09/12 05:05:30 148844] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 148848] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33915|rtt_var:16957|pto_duration:101743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 148853] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 148857] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 148860] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 148864] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530148848|now:1757653530148848|interv:0|
[2025/09/12 05:05:30 148868] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653529465553|now:1757653530148848|interval:0|pto_count:0|srtt:33915
[2025/09/12 05:05:30 148873] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 751375, ack_elapse 785290, delivered 2368|rate 3015|lost 0|
[2025/09/12 05:05:30 148881] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:30 148888] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3015) in round 1|
[2025/09/12 05:05:30 148894] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|probertt expire|rtt:33915, old_rtt:2147483647|
[2025/09/12 05:05:30 148899] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:33915, old_rtt:2147483647|
[2025/09/12 05:05:30 148904] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:30 148908] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653530114788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:30 148916] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653530114788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:30 148921] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:3015|cwnd:48320|full_bw_reached:0|inflight:919|srtt:33915|latest_rtt:33915|min_rtt:33915|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:30 148926] [stats] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0||cwnd:48320|inflight:919|mode:0|applimit:0|pacing_rate:3908932|bw:3015|srtt:33915|latest_rtt:33915|min_rtt:33915|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:786890|acked:2368|delivered:2368|is_cwnd_limited:0|
[2025/09/12 05:05:30 148932] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:30 148936] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:30 148943] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905771|largest:756905771|pns:0|
[2025/09/12 05:05:30 148947] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:1200|pkt_type:INIT|pkt_num:756905771|frame:PADDING ACK |recv_time:1757653530148703|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 148952] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653590148703|now:1757653530148703|interv:60000000|
[2025/09/12 05:05:30 148957] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653590148703|now:1757653530148703|interv:60000000|
[2025/09/12 05:05:30 148963] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530863810|pq_index:3|
[2025/09/12 05:05:30 148970] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530114538|
[2025/09/12 05:05:30 148976] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530148976|
[2025/09/12 05:05:30 148983] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530148982|
[2025/09/12 05:05:30 148987] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530148848|now:1757653530148982|
[2025/09/12 05:05:30 148991] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 148995] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591EA1EC|path:0|bytes_in_flight:919|
[2025/09/12 05:05:30 148999] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33915|rtt_var:16957|pto_duration:101743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 149003] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 149007] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 149011] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 149018] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:30 149023] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:30 149028] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:30 149032] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591EA1EC|pto_count:1
[2025/09/12 05:05:30 149036] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33915|rtt_var:16957|pto_duration:203486|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 149068] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 149072] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:30 149076] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 149080] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530149036|now:1757653530149036|interv:0|
[2025/09/12 05:05:30 149084] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653529567296|now:1757653530149036|interval:0|pto_count:1|srtt:33915
[2025/09/12 05:05:30 149090] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 149095] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 149099] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:30 149104] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:30 149138] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653530149111|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 149148] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 149155] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:05:30 149162] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33915|rtt_var:16957|pto_duration:203486|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 149168] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 149175] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:30 149181] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 149184] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530352597|now:1757653530149162|interv:203435|
[2025/09/12 05:05:30 149188] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530352597|now:1757653530149162|interval:203435|pto_count:1|srtt:33915
[2025/09/12 05:05:30 149198] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:402|
[2025/09/12 05:05:30 149203] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:30 149207] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:30 149234] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653530149213|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 149243] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 149250] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:05:30 149257] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33915|rtt_var:16957|pto_duration:203486|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 149263] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 149267] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:30 149271] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 149274] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530352699|now:1757653530149256|interv:203443|
[2025/09/12 05:05:30 149278] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530352699|now:1757653530149256|interval:203443|pto_count:1|srtt:33915
[2025/09/12 05:05:30 149283] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:919|
[2025/09/12 05:05:30 149287] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530352699|
[2025/09/12 05:05:30 149292] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530352699|
[2025/09/12 05:05:30 149296] [debug] |xqc_engine_wakeup_after|wakeup:1757653530164691|now:1757653530149295|diff:15396|
[2025/09/12 05:05:30 149300] [debug] |xqc_engine_main_logic|END|now:1757653530148982|
[2025/09/12 05:05:30 149305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530149305|
[2025/09/12 05:05:30 149309] [debug] |xqc_engine_wakeup_after|wakeup:1757653530164691|now:1757653530149309|diff:15382|
[2025/09/12 05:05:30 149313] [debug] |xqc_engine_main_logic|END|now:1757653530149305|
[2025/09/12 05:05:30 165400] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530165399|
[2025/09/12 05:05:30 165416] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530164691|pq_index:0|
[2025/09/12 05:05:30 165424] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653528933824|
[2025/09/12 05:05:30 165434] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530165431|
[2025/09/12 05:05:30 165443] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530164691|now:1757653530165431|
[2025/09/12 05:05:30 165450] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 165467] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:8400|
[2025/09/12 05:05:30 165474] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:830576|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:30 165483] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 165492] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 165499] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:05:30 165505] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:30 165511] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:30 165518] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:30 165525] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:5
[2025/09/12 05:05:30 165530] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:1661152|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:30 165536] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 165541] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 165546] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:05:30 165552] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531395267|now:1757653530165530|interv:1229737|
[2025/09/12 05:05:30 165557] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653531395267|now:1757653530165530|interval:1229737|pto_count:5|srtt:32495
[2025/09/12 05:05:30 165565] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 165571] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 165577] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:30 165584] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:05:30 165629] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653530165595|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 165641] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:30|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 165652] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:05:30 165660] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:1661152|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:30 165676] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 165682] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 165687] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:05:30 165692] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532626747|now:1757653530165660|interv:2461087|
[2025/09/12 05:05:30 165696] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653532626747|now:1757653530165660|interval:2461087|pto_count:5|srtt:32495
[2025/09/12 05:05:30 165701] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:9450|
[2025/09/12 05:05:30 165706] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:30 165710] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:31-33|next_skip_chance:1757653530396443|current_time:1757653530165710|
[2025/09/12 05:05:30 165714] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:05:30 165741] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:34|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653530165721|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 165749] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:34|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 165757] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:05:30 165763] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:1661152|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:30 165770] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 165773] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 165777] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:05:30 165781] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532626873|now:1757653530165763|interv:2461110|
[2025/09/12 05:05:30 165785] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653532626873|now:1757653530165763|interval:2461110|pto_count:5|srtt:32495
[2025/09/12 05:05:30 165789] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:10500|
[2025/09/12 05:05:30 165794] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653532626873|
[2025/09/12 05:05:30 165798] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653532626873|
[2025/09/12 05:05:30 165802] [debug] |xqc_engine_wakeup_after|wakeup:1757653530352699|now:1757653530165802|diff:186897|
[2025/09/12 05:05:30 165807] [debug] |xqc_engine_main_logic|END|now:1757653530165431|
[2025/09/12 05:05:30 179960] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653530179959|
[2025/09/12 05:05:30 179984] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:30 179994] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:30 180000] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905766|
[2025/09/12 05:05:30 180008] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:756905766|
[2025/09/12 05:05:30 180015] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 180022] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:30 180030] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:2368|prior_time:1757653530148703|is_app_limited:1|send_elapse:34323|ack_elapse:31256|ctl_first_sent_time:1757653530149111|lagest_ack_time:1757653530179959|curr_delivered:2562|
[2025/09/12 05:05:30 180037] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530149111|
[2025/09/12 05:05:30 180063] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:30 180069] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:33915|rttvar:16957|minrtt:33915|latest_rtt:30848|ack_delay:0|
[2025/09/12 05:05:30 180076] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:33532|rttvar:13484|minrtt:30848|latest_rtt:30848|ack_delay:0|
[2025/09/12 05:05:30 180082] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:30 180089] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:30 180096] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653529363719|lost_send_time:1757653530142236|loss_delay:37723|frame:CRYPTO |repair:32|
[2025/09/12 05:05:30 180104] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653529363810|lost_send_time:1757653530142236|loss_delay:37723|frame:CRYPTO |repair:32|
[2025/09/12 05:05:30 180110] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653529363810u|
[2025/09/12 05:05:30 180117] [stats] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |lost interval:1757653530179959|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653529363810|srtt:33532|cwnd:48320|bw:3015|conn_life:817923|now:0|last_lost_time:817923|
[2025/09/12 05:05:30 180124] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 180131] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33532|rtt_var:13484|pto_duration:87468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 180136] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 180140] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:30 180144] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 180152] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530236681|now:1757653530180130|interv:56551|
[2025/09/12 05:05:30 180157] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530236681|now:1757653530180130|interval:56551|pto_count:0|srtt:33532
[2025/09/12 05:05:30 180161] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 34323, ack_elapse 31256, delivered 194|rate 5652|lost 2|
[2025/09/12 05:05:30 180165] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:30 180169] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5652) in round 2|
[2025/09/12 05:05:30 180173] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|probertt expire|rtt:30848, old_rtt:33915|
[2025/09/12 05:05:30 180177] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30848, old_rtt:33915|
[2025/09/12 05:05:30 180181] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1130|
[2025/09/12 05:05:30 180185] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:194|po_sent_time:1757653530149111|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:05:30 180189] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:194|po_sent_time:1757653530149111|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:05:30 180194] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:5652|cwnd:48514|full_bw_reached:0|inflight:517|srtt:33532|latest_rtt:30848|min_rtt:30848|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:30 180199] [stats] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bandwidth change record|bw_before:3015|bw_after:5652|srtt:33532|cwnd:48514|
[2025/09/12 05:05:30 180204] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:30 180208] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33532|rtt_var:13484|pto_duration:87468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 180212] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 180216] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:30 180220] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 180224] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530236681|now:1757653530180208|interv:56473|
[2025/09/12 05:05:30 180228] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530236681|now:1757653530180208|interval:56473|pto_count:0|srtt:33532
[2025/09/12 05:05:30 180233] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905766|largest:756905766|pns:1|
[2025/09/12 05:05:30 180238] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:65|pkt_type:HSK|pkt_num:756905766|frame:ACK |recv_time:1757653530179959|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 180245] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653590179959|now:1757653530179959|interv:60000000|
[2025/09/12 05:05:30 180250] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653590179959|now:1757653530179959|interv:60000000|
[2025/09/12 05:05:30 180253] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530352699|pq_index:0|
[2025/09/12 05:05:30 180258] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530148982|
[2025/09/12 05:05:30 180262] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530180262|
[2025/09/12 05:05:30 180266] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530180265|
[2025/09/12 05:05:30 180273] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33532|min_srtt:33532|path_bw:5652|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:30 180277] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:48514|conn:0000560C591EA1EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 180282] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33532|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 180287] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:30 180291] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33532|min_srtt:33532|path_bw:5652|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:30 180296] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:48514|conn:0000560C591EA1EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 180300] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33532|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 180304] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:30 180309] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:30 180313] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:48514|conn:0000560C591EA1EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 180317] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:30 180322] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:30 180356] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653530180329|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 180365] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:30 180378] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:30 180385] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33532|rtt_var:13484|pto_duration:87468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 180391] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 180395] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:05:30 180399] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 180403] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530267797|now:1757653530180385|interv:87412|
[2025/09/12 05:05:30 180407] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530267797|now:1757653530180385|interval:87412|pto_count:0|srtt:33532
[2025/09/12 05:05:30 180412] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:643|
[2025/09/12 05:05:30 180416] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:30 180420] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:48514|conn:0000560C591EA1EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 180425] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:30 180429] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:30 180455] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653530180435|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 180464] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:30 180471] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:05:30 180477] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33532|rtt_var:13484|pto_duration:87468|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 180483] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 180487] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:30 180491] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 180495] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530267903|now:1757653530180476|interv:87427|
[2025/09/12 05:05:30 180499] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530267903|now:1757653530180476|interval:87427|pto_count:0|srtt:33532
[2025/09/12 05:05:30 180503] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:725|
[2025/09/12 05:05:30 180511] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530267903|
[2025/09/12 05:05:30 180524] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530267903|
[2025/09/12 05:05:30 180530] [debug] |xqc_engine_wakeup_after|wakeup:1757653530267903|now:1757653530180530|diff:87373|
[2025/09/12 05:05:30 180534] [debug] |xqc_engine_main_logic|END|now:1757653530180265|
[2025/09/12 05:05:30 180541] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653530180540|
[2025/09/12 05:05:30 180548] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:30 180556] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905766|
[2025/09/12 05:05:30 180562] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905767|
[2025/09/12 05:05:30 180570] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:756905767|
[2025/09/12 05:05:30 180574] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 180579] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:30 180585] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:2368|prior_time:1757653530148703|is_app_limited:1|send_elapse:34425|ack_elapse:31837|ctl_first_sent_time:1757653530149213|lagest_ack_time:1757653530180540|curr_delivered:3079|
[2025/09/12 05:05:30 180592] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530149213|
[2025/09/12 05:05:30 180599] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:30 180605] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:33532|rttvar:13484|minrtt:30848|latest_rtt:31327|ack_delay:0|
[2025/09/12 05:05:30 180612] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:33256|rttvar:10664|minrtt:30848|latest_rtt:31327|ack_delay:0|
[2025/09/12 05:05:30 180619] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:30 180625] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:30 180631] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:30 180638] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 180644] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33256|rtt_var:10664|pto_duration:75912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 180651] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 180656] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:30 180661] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 180668] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530256347|now:1757653530180644|interv:75703|
[2025/09/12 05:05:30 180674] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530256347|now:1757653530180644|interval:75703|pto_count:0|srtt:33256
[2025/09/12 05:05:30 180687] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 34425, ack_elapse 31837, delivered 711|rate 20653|lost 2|
[2025/09/12 05:05:30 180694] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20653) in round 2|
[2025/09/12 05:05:30 180701] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30848, old_rtt:30848|
[2025/09/12 05:05:30 180707] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4130|
[2025/09/12 05:05:30 180713] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48514|packet_lost:0|acked:517|po_sent_time:1757653530149213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:05:30 180721] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48514|packet_lost:0|acked:517|po_sent_time:1757653530149213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:05:30 180729] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:20653|cwnd:49031|full_bw_reached:0|inflight:208|srtt:33256|latest_rtt:31327|min_rtt:30848|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:30 180738] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:30 180743] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33256|rtt_var:10664|pto_duration:75912|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 180748] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 180752] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:30 180756] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:30 180759] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530256347|now:1757653530180743|interv:75604|
[2025/09/12 05:05:30 180763] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:1|expire:1757653530256347|now:1757653530180743|interval:75604|pto_count:0|srtt:33256
[2025/09/12 05:05:30 180769] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905767|largest:756905767|pns:1|
[2025/09/12 05:05:30 180776] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:65|pkt_type:HSK|pkt_num:756905767|frame:ACK |recv_time:1757653530180540|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 180783] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653590180540|now:1757653530180540|interv:60000000|
[2025/09/12 05:05:30 180789] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653590180540|now:1757653530180540|interv:60000000|
[2025/09/12 05:05:30 180794] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530267903|pq_index:0|
[2025/09/12 05:05:30 180798] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530180265|
[2025/09/12 05:05:30 180802] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530180802|
[2025/09/12 05:05:30 180807] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530180806|
[2025/09/12 05:05:30 180817] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530256347|
[2025/09/12 05:05:30 180821] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530256347|
[2025/09/12 05:05:30 180825] [debug] |xqc_engine_wakeup_after|wakeup:1757653530256347|now:1757653530180825|diff:75522|
[2025/09/12 05:05:30 180829] [debug] |xqc_engine_main_logic|END|now:1757653530180806|
[2025/09/12 05:05:30 180834] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530180834|
[2025/09/12 05:05:30 180838] [debug] |xqc_engine_wakeup_after|wakeup:1757653530256347|now:1757653530180838|diff:75509|
[2025/09/12 05:05:30 180842] [debug] |xqc_engine_main_logic|END|now:1757653530180834|
[2025/09/12 05:05:30 212193] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653530212191|
[2025/09/12 05:05:30 212215] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:30 212227] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905767|
[2025/09/12 05:05:30 212236] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905768|
[2025/09/12 05:05:30 212247] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:756905768|
[2025/09/12 05:05:30 212254] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 212263] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:05:30 212273] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:2562|prior_time:1757653530179959|is_app_limited:1|send_elapse:31218|ack_elapse:32232|ctl_first_sent_time:1757653530180329|lagest_ack_time:1757653530212191|curr_delivered:3205|
[2025/09/12 05:05:30 212282] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530180329|
[2025/09/12 05:05:30 212291] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:30 212299] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:30 212307] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:2562|prior_time:1757653530179959|is_app_limited:1|send_elapse:31218|ack_elapse:32232|ctl_first_sent_time:1757653530180329|lagest_ack_time:1757653530212191|curr_delivered:3287|
[2025/09/12 05:05:30 212315] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530180435|
[2025/09/12 05:05:30 212320] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:30 212326] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:33256|rttvar:10664|minrtt:30848|latest_rtt:31756|ack_delay:0|
[2025/09/12 05:05:30 212335] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:33068|rttvar:8373|minrtt:30848|latest_rtt:31756|ack_delay:0|
[2025/09/12 05:05:30 212344] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:30 212351] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 212369] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EA1EC|path:0|
[2025/09/12 05:05:30 212376] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:30 212380] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 31218, ack_elapse 32232, delivered 725|rate 22493|lost 2|
[2025/09/12 05:05:30 212386] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:30 212391] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22493) in round 3|
[2025/09/12 05:05:30 212396] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30848, old_rtt:30848|
[2025/09/12 05:05:30 212401] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4498|
[2025/09/12 05:05:30 212406] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49031|packet_lost:0|acked:208|po_sent_time:1757653530180435|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3287|
[2025/09/12 05:05:30 212411] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49031|packet_lost:0|acked:208|po_sent_time:1757653530180435|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3287|
[2025/09/12 05:05:30 212417] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:22493|cwnd:49239|full_bw_reached:0|inflight:0|srtt:33068|latest_rtt:31756|min_rtt:30848|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:30 212424] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:30 212429] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:30 212435] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:30 212440] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:30 212591] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:30 212598] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:30 212604] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530256347|pq_index:0|
[2025/09/12 05:05:30 212610] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530180806|
[2025/09/12 05:05:30 212615] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:30 212620] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:30 212625] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:30 212630] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EA1EC|path:0|
[2025/09/12 05:05:30 212636] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:30 212641] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:30 212647] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:30 212657] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905768|largest:756905768|pns:1|
[2025/09/12 05:05:30 212663] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:416|pkt_type:HSK|pkt_num:756905768|frame:ACK CRYPTO |recv_time:1757653530212191|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 212670] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 212675] [warn] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:30 212681] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:30 212686] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:30 212691] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653590212191|now:1757653530212191|interv:60000000|
[2025/09/12 05:05:30 212696] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653590212191|now:1757653530212191|interv:60000000|
[2025/09/12 05:05:30 212701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530212701|
[2025/09/12 05:05:30 212707] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530212706|
[2025/09/12 05:05:30 212713] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591EA1EC|
[2025/09/12 05:05:30 212718] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591EA1EC|
[2025/09/12 05:05:30 212723] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:30 212728] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EA1EC|path:0|
[2025/09/12 05:05:30 212733] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:30 212740] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_gen_token|expire:1758258330|
[2025/09/12 05:05:30 212745] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:30 212749] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:30 212753] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:30 212757] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 212762] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:30 212766] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905766|
[2025/09/12 05:05:30 212772] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905766|
[2025/09/12 05:05:30 212776] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212780] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|3ceb13ad3b85ecfe252d3acade79e6918c|sr_token:b65bd79df08dc3625938cd6515623aaa
[2025/09/12 05:05:30 212787] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212791] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|532b52327089da0bd750925f27aa07dc14|sr_token:5d7eb2fe3470754d285b487bda53cf6a
[2025/09/12 05:05:30 212796] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212802] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|e592130c84c36334b578a2f4519b64c439|sr_token:c741e71d0578a6331e440fc2e82c5696
[2025/09/12 05:05:30 212807] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212811] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|d2f52c1ed2b279af0142255ec5b1b1f4fb|sr_token:b5aca82dc262a1300d84b56182f455c7
[2025/09/12 05:05:30 212816] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212820] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|bb3dcc1a7403a80798a9eedf6633d3250f|sr_token:16f4e57e710b1dce825030de39ae30c2
[2025/09/12 05:05:30 212824] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212828] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|725df4e1baaa2697152d35b4a8e2df15bc|sr_token:3d66a52d714635ee1b96e05f9d3cc540
[2025/09/12 05:05:30 212833] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:30 212837] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_new_conn_id_frame|new_conn_id|2e66c966f4451661822934987c84ade161|sr_token:17fb78943d3c6ca31e4f7b459b6f459a
[2025/09/12 05:05:30 212841] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:30 212845] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:30 212852] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:30 212857] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:30 212861] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:30 212865] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:ACK_01RTT|expire:1757653530237191|now:1757653530212191|interv:25000|
[2025/09/12 05:05:30 212870] [debug] |scid:e430f55bb31cc9ac829b46fa|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653530212191|max_ack_delay:25000|
[2025/09/12 05:05:30 212875] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905766|largest:756905766|pns:2|
[2025/09/12 05:05:30 212879] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:756905766|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653530212191|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 212884] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_crypto_write_streams|
[2025/09/12 05:05:30 212888] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:30 212892] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653530212892|
[2025/09/12 05:05:30 212897] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653530212897|
[2025/09/12 05:05:30 212901] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:30 212905] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591EA1EC|
[2025/09/12 05:05:30 212967] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:30 212981] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:30 212988] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_sample_check_app_limited|path:0|applimit:3287|
[2025/09/12 05:05:30 212998] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591EA1EC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:30 213007] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|
[2025/09/12 05:05:30 213019] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905768|ack_delay:828|first_ack_range:2|largest_pkt_recv_time:1757653530212191|
[2025/09/12 05:05:30 213025] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905768|low:756905766|pkt_pns:1|
[2025/09/12 05:05:30 213032] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:756905768|frame_largest_recv:756905768|
[2025/09/12 05:05:30 213057] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:30 213076] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ea95211527fd04b31d43de6a|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:30 213088] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b507294eb1501971b4253c4e|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:30 213096] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213103] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213111] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:30 213118] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213124] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213131] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:30 213138] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213145] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213152] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:30 213159] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213163] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213172] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:30 213177] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213181] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213185] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213189] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:30 213193] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213198] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213202] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:30 213206] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|min_srtt:33068|path_bw:22493|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:30 213210] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:49239|conn:0000560C591EA1EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 213215] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:33068|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 213219] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:30 213224] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:30 213229] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:30 213262] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653530213236|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213272] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213279] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3287|
[2025/09/12 05:05:30 213286] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213292] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213298] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213305] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:30 213317] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530304796|now:1757653530213286|interv:91510|
[2025/09/12 05:05:30 213322] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530304796|now:1757653530213286|interval:91510|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213326] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:23|
[2025/09/12 05:05:30 213332] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:30 213340] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:30 213373] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653530213349|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213382] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213389] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:3287|
[2025/09/12 05:05:30 213395] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213402] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213408] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213414] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:30 213421] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530304909|now:1757653530213395|interv:91514|
[2025/09/12 05:05:30 213427] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530304909|now:1757653530213395|interval:91514|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213434] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:56|
[2025/09/12 05:05:30 213441] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:30 213448] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:30 213480] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653530213457|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213490] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213497] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:3287|
[2025/09/12 05:05:30 213503] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213509] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213521] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213528] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:30 213534] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530305017|now:1757653530213503|interv:91514|
[2025/09/12 05:05:30 213540] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530305017|now:1757653530213503|interval:91514|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213546] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:339|
[2025/09/12 05:05:30 213551] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:30 213555] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:30 213580] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653530213562|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213585] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213591] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:3287|
[2025/09/12 05:05:30 213598] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213605] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213611] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213618] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:30 213624] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530305122|now:1757653530213597|interv:91525|
[2025/09/12 05:05:30 213631] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530305122|now:1757653530213597|interval:91525|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213638] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:623|
[2025/09/12 05:05:30 213646] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:30 213653] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:30 213677] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:8|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653530213659|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213683] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:8|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213691] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:30 213705] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:30 213735] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653530213715|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213743] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213750] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:3287|
[2025/09/12 05:05:30 213757] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213764] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213770] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213776] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:30 213782] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530305275|now:1757653530213756|interv:91519|
[2025/09/12 05:05:30 213789] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530305275|now:1757653530213756|interval:91519|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213794] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:677|
[2025/09/12 05:05:30 213799] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:30 213804] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:30 213827] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653530213810|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 213832] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213839] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:3287|
[2025/09/12 05:05:30 213846] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213852] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213859] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213865] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:30 213872] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530305370|now:1757653530213845|interv:91525|
[2025/09/12 05:05:30 213877] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530305370|now:1757653530213845|interval:91525|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213881] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:731|
[2025/09/12 05:05:30 213891] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:30 213895] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:49239|conn:0000560C591EA1EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 213900] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:30 213904] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:30 213928] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653530213911|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 213935] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 213942] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:3287|
[2025/09/12 05:05:30 213949] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:33068|rtt_var:8373|pto_duration:66560|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 213956] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 213962] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 213968] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:30 213975] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530305471|now:1757653530213949|interv:91522|
[2025/09/12 05:05:30 213980] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530305471|now:1757653530213949|interval:91522|pto_count:0|srtt:33068
[2025/09/12 05:05:30 213984] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49239|inflight:1781|
[2025/09/12 05:05:30 213989] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530237191|
[2025/09/12 05:05:30 213993] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530237191|
[2025/09/12 05:05:30 213997] [debug] |xqc_engine_wakeup_after|wakeup:1757653530237191|now:1757653530213997|diff:23194|
[2025/09/12 05:05:30 214001] [debug] |xqc_engine_main_logic|END|now:1757653530212706|
[2025/09/12 05:05:30 214009] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:1406|state:ESTABED|recv_time:1757653530214008|
[2025/09/12 05:05:30 214013] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 214019] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905766|
[2025/09/12 05:05:30 214023] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905767|
[2025/09/12 05:05:30 214029] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905767|
[2025/09/12 05:05:30 214033] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:30 214037] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:30 214059] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:30 214072] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:30 214080] [debug] |scid:e430f55bb31cc9ac829b46fa|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:30 214086] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905767|largest:756905767|pns:2|
[2025/09/12 05:05:30 214094] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:756905767|frame:PADDING PING |recv_time:1757653530214008|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 214101] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650214008|now:1757653530214008|interv:120000000|
[2025/09/12 05:05:30 214107] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650214008|now:1757653530214008|interv:120000000|
[2025/09/12 05:05:30 214114] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530237191|pq_index:0|
[2025/09/12 05:05:30 214119] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530212706|
[2025/09/12 05:05:30 214122] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530214122|
[2025/09/12 05:05:30 214127] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530214126|
[2025/09/12 05:05:30 214133] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905767|ack_delay:125|first_ack_range:1|largest_pkt_recv_time:1757653530214008|
[2025/09/12 05:05:30 214138] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905767|low:756905766|pkt_pns:2|
[2025/09/12 05:05:30 214142] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:756905767|frame_largest_recv:756905767|
[2025/09/12 05:05:30 214146] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:30 214150] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 214155] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:30 214160] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-12|next_skip_chance:1757653530488840|current_time:1757653530214160|
[2025/09/12 05:05:30 214164] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:30 214190] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:13|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653530214170|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 214195] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:13|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 214202] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530305471|
[2025/09/12 05:05:30 214208] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530305471|
[2025/09/12 05:05:30 214215] [debug] |xqc_engine_wakeup_after|wakeup:1757653530305471|now:1757653530214214|diff:91257|
[2025/09/12 05:05:30 214228] [debug] |xqc_engine_main_logic|END|now:1757653530214126|
[2025/09/12 05:05:30 214236] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530214236|
[2025/09/12 05:05:30 214242] [debug] |xqc_engine_wakeup_after|wakeup:1757653530305471|now:1757653530214242|diff:91229|
[2025/09/12 05:05:30 214249] [debug] |xqc_engine_main_logic|END|now:1757653530214236|
[2025/09/12 05:05:30 244358] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:40|state:ESTABED|recv_time:1757653530244357|
[2025/09/12 05:05:30 244377] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 244390] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905767|
[2025/09/12 05:05:30 244398] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905768|
[2025/09/12 05:05:30 244408] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905768|
[2025/09/12 05:05:30 244418] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 244427] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:05:30 244437] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:3287|prior_time:1757653530213236|is_app_limited:1|send_elapse:0|ack_elapse:31121|ctl_first_sent_time:1757653530213236|lagest_ack_time:1757653530244357|curr_delivered:3310|
[2025/09/12 05:05:30 244446] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530213236|
[2025/09/12 05:05:30 244454] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:30 244463] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:30 244472] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:3287|prior_time:1757653530213236|is_app_limited:1|send_elapse:0|ack_elapse:31121|ctl_first_sent_time:1757653530213236|lagest_ack_time:1757653530244357|curr_delivered:3593|
[2025/09/12 05:05:30 244481] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530213457|
[2025/09/12 05:05:30 244488] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:30 244496] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:33068|rttvar:8373|minrtt:30848|latest_rtt:30900|ack_delay:136|
[2025/09/12 05:05:30 244504] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:32780|rttvar:6856|minrtt:30848|latest_rtt:30900|ack_delay:136|
[2025/09/12 05:05:30 244511] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:30 244520] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 244527] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530250226|now:1757653530244527|interval:5699|
[2025/09/12 05:05:30 244536] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530250226|now:1757653530244527|interv:5699|
[2025/09/12 05:05:30 244550] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31121, delivered 306|rate 9832|lost 2|
[2025/09/12 05:05:30 244555] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:30 244560] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30848, old_rtt:30848|
[2025/09/12 05:05:30 244566] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3718|
[2025/09/12 05:05:30 244570] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49239|packet_lost:0|acked:306|po_sent_time:1757653530213457|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3593|
[2025/09/12 05:05:30 244576] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49239|packet_lost:0|acked:306|po_sent_time:1757653530213457|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3593|
[2025/09/12 05:05:30 244582] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:22493|cwnd:49545|full_bw_reached:0|inflight:1475|srtt:32780|latest_rtt:30900|min_rtt:30848|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:30 244589] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905768|largest:756905768|pns:2|
[2025/09/12 05:05:30 244595] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:756905768|frame:ACK |recv_time:1757653530244357|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 244601] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650244357|now:1757653530244357|interv:120000000|
[2025/09/12 05:05:30 244606] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650244357|now:1757653530244357|interv:120000000|
[2025/09/12 05:05:30 244611] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530305471|pq_index:0|
[2025/09/12 05:05:30 244617] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530214126|
[2025/09/12 05:05:30 244622] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530244621|
[2025/09/12 05:05:30 244628] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530244626|
[2025/09/12 05:05:30 244636] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530250226|
[2025/09/12 05:05:30 244641] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530250226|
[2025/09/12 05:05:30 244646] [debug] |xqc_engine_wakeup_after|wakeup:1757653530250226|now:1757653530244646|diff:5580|
[2025/09/12 05:05:30 244651] [debug] |xqc_engine_main_logic|END|now:1757653530244626|
[2025/09/12 05:05:30 244658] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530244658|
[2025/09/12 05:05:30 244663] [debug] |xqc_engine_wakeup_after|wakeup:1757653530250226|now:1757653530244663|diff:5563|
[2025/09/12 05:05:30 244667] [debug] |xqc_engine_main_logic|END|now:1757653530244658|
[2025/09/12 05:05:30 244798] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:40|state:ESTABED|recv_time:1757653530244797|
[2025/09/12 05:05:30 244810] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 244826] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905768|
[2025/09/12 05:05:30 244833] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905769|
[2025/09/12 05:05:30 244842] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905769|
[2025/09/12 05:05:30 244848] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 244855] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:30 244862] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:3287|prior_time:1757653530213236|is_app_limited:1|send_elapse:326|ack_elapse:31561|ctl_first_sent_time:1757653530213562|lagest_ack_time:1757653530244797|curr_delivered:3877|
[2025/09/12 05:05:30 244870] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530213562|
[2025/09/12 05:05:30 244877] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:30 244884] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:30 244890] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:3287|prior_time:1757653530213236|is_app_limited:1|send_elapse:326|ack_elapse:31561|ctl_first_sent_time:1757653530213562|lagest_ack_time:1757653530244797|curr_delivered:3931|
[2025/09/12 05:05:30 244897] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530213715|
[2025/09/12 05:05:30 244903] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:30 244909] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:32780|rttvar:6856|minrtt:30848|latest_rtt:31082|ack_delay:56|
[2025/09/12 05:05:30 244914] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:32561|rttvar:5580|minrtt:30848|latest_rtt:31082|ack_delay:56|
[2025/09/12 05:05:30 244918] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:30 244922] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:1|po_sent_time:1757653530213349|lost_send_time:1757653530208166|loss_delay:36631|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:30 244927] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653530213349u|
[2025/09/12 05:05:30 244931] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 244935] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:54881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 244940] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 244944] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 244948] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:30 244959] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530293792|now:1757653530244935|interv:48857|
[2025/09/12 05:05:30 244966] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530293792|now:1757653530244935|interval:48857|pto_count:0|srtt:32561
[2025/09/12 05:05:30 244973] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 326, ack_elapse 31561, delivered 644|rate 20404|lost 3|
[2025/09/12 05:05:30 244979] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30848, old_rtt:30848|
[2025/09/12 05:05:30 244983] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3718|
[2025/09/12 05:05:30 244987] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49545|packet_lost:1|acked:338|po_sent_time:1757653530213715|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3593|
[2025/09/12 05:05:30 244991] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49545|packet_lost:1|acked:338|po_sent_time:1757653530213715|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3593|
[2025/09/12 05:05:30 244996] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:22493|cwnd:49883|full_bw_reached:0|inflight:1104|srtt:32561|latest_rtt:31082|min_rtt:30848|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:30 245001] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905769|largest:756905769|pns:2|
[2025/09/12 05:05:30 245006] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:756905769|frame:ACK |recv_time:1757653530244797|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 245011] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650244797|now:1757653530244797|interv:120000000|
[2025/09/12 05:05:30 245015] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650244797|now:1757653530244797|interv:120000000|
[2025/09/12 05:05:30 245019] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530250226|pq_index:0|
[2025/09/12 05:05:30 245023] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530244626|
[2025/09/12 05:05:30 245027] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530245027|
[2025/09/12 05:05:30 245032] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530245031|
[2025/09/12 05:05:30 245058] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:32561|min_srtt:32561|path_bw:22493|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:30 245068] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1104|cwnd:49883|conn:0000560C591EA1EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 245073] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:32561|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 245078] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:30 245086] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:30 245091] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1104|cwnd:49883|conn:0000560C591EA1EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 245095] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:30 245099] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:30 245132] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:14|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1104|now:1757653530245106|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 245141] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:14|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:30 245148] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:05:30 245155] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:54881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 245162] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 245168] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 245174] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1137|
[2025/09/12 05:05:30 245179] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530324987|now:1757653530245154|interv:79833|
[2025/09/12 05:05:30 245183] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530324987|now:1757653530245154|interval:79833|pto_count:0|srtt:32561
[2025/09/12 05:05:30 245188] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1137|
[2025/09/12 05:05:30 245193] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530324987|
[2025/09/12 05:05:30 245197] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530324987|
[2025/09/12 05:05:30 245201] [debug] |xqc_engine_wakeup_after|wakeup:1757653530324987|now:1757653530245201|diff:79786|
[2025/09/12 05:05:30 245205] [debug] |xqc_engine_main_logic|END|now:1757653530245031|
[2025/09/12 05:05:30 245211] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530245211|
[2025/09/12 05:05:30 245215] [debug] |xqc_engine_wakeup_after|wakeup:1757653530324987|now:1757653530245215|diff:79772|
[2025/09/12 05:05:30 245218] [debug] |xqc_engine_main_logic|END|now:1757653530245211|
[2025/09/12 05:05:30 246805] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:1444|state:ESTABED|recv_time:1757653530246804|
[2025/09/12 05:05:30 246819] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 246829] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905769|
[2025/09/12 05:05:30 246837] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905770|
[2025/09/12 05:05:30 246849] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905770|
[2025/09/12 05:05:30 246865] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:30 246872] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:30 246879] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:30 246891] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:ACK_01RTT|expire:1757653530271804|now:1757653530246804|interv:25000|
[2025/09/12 05:05:30 246900] [debug] |scid:e430f55bb31cc9ac829b46fa|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530246804|max_ack_delay:25000|
[2025/09/12 05:05:30 246909] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905770|largest:756905770|pns:2|
[2025/09/12 05:05:30 246918] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:756905770|frame:PADDING PING |recv_time:1757653530246804|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 246927] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650246804|now:1757653530246804|interv:120000000|
[2025/09/12 05:05:30 246935] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650246804|now:1757653530246804|interv:120000000|
[2025/09/12 05:05:30 246942] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530324987|pq_index:0|
[2025/09/12 05:05:30 246951] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530245031|
[2025/09/12 05:05:30 246957] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530246957|
[2025/09/12 05:05:30 246963] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530246962|
[2025/09/12 05:05:30 246970] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530271804|
[2025/09/12 05:05:30 246975] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530271804|
[2025/09/12 05:05:30 246980] [debug] |xqc_engine_wakeup_after|wakeup:1757653530271804|now:1757653530246980|diff:24824|
[2025/09/12 05:05:30 246985] [debug] |xqc_engine_main_logic|END|now:1757653530246962|
[2025/09/12 05:05:30 246992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530246992|
[2025/09/12 05:05:30 246997] [debug] |xqc_engine_wakeup_after|wakeup:1757653530271804|now:1757653530246996|diff:24808|
[2025/09/12 05:05:30 247001] [debug] |xqc_engine_main_logic|END|now:1757653530246992|
[2025/09/12 05:05:30 272078] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530272078|
[2025/09/12 05:05:30 272091] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530271804|pq_index:0|
[2025/09/12 05:05:30 272096] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530246962|
[2025/09/12 05:05:30 272103] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530272101|
[2025/09/12 05:05:30 272109] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653530271804|now:1757653530272101|
[2025/09/12 05:05:30 272114] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:30 272125] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653530271804|now:1757653530272101|
[2025/09/12 05:05:30 272130] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:30 272137] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905770|ack_delay:25333|first_ack_range:4|largest_pkt_recv_time:1757653530246804|
[2025/09/12 05:05:30 272142] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905770|low:756905766|pkt_pns:2|
[2025/09/12 05:05:30 272147] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:756905770|frame_largest_recv:756905770|
[2025/09/12 05:05:30 272153] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:30 272158] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 272165] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:30 272170] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:30 272208] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:15|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1137|now:1757653530272179|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 272220] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:15|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 272230] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530324987|
[2025/09/12 05:05:30 272238] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530324987|
[2025/09/12 05:05:30 272246] [debug] |xqc_engine_wakeup_after|wakeup:1757653530324987|now:1757653530272246|diff:52741|
[2025/09/12 05:05:30 272253] [debug] |xqc_engine_main_logic|END|now:1757653530272101|
[2025/09/12 05:05:30 325355] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530325355|
[2025/09/12 05:05:30 325371] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530324987|pq_index:0|
[2025/09/12 05:05:30 325377] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530272101|
[2025/09/12 05:05:30 325384] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530325382|
[2025/09/12 05:05:30 325390] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530324987|now:1757653530325382|
[2025/09/12 05:05:30 325396] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 325400] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591EA1EC|path:0|bytes_in_flight:1137|
[2025/09/12 05:05:30 325406] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:54881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 325411] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 325416] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 325421] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1137|
[2025/09/12 05:05:30 325434] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:30 325439] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:30 325446] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:30 325451] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591EA1EC|pto_count:1
[2025/09/12 05:05:30 325456] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:109762|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 325462] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 325467] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 325471] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1083|
[2025/09/12 05:05:30 325476] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530404868|now:1757653530325456|interv:79412|
[2025/09/12 05:05:30 325481] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530404868|now:1757653530325456|interval:79412|pto_count:1|srtt:32561
[2025/09/12 05:05:30 325488] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 325494] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 325499] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:30 325505] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:30 325547] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:16|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1083|now:1757653530325514|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 325558] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:16|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 325568] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1083|applimit:0|
[2025/09/12 05:05:30 325576] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:109762|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 325584] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 325592] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 325600] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1116|
[2025/09/12 05:05:30 325605] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530485276|now:1757653530325575|interv:159701|
[2025/09/12 05:05:30 325610] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530485276|now:1757653530325575|interval:159701|pto_count:1|srtt:32561
[2025/09/12 05:05:30 325621] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1116|
[2025/09/12 05:05:30 325627] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:30 325633] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:30 325665] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1116|now:1757653530325641|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 325677] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:17|origin_pktnum:5|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 325686] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1116|applimit:0|
[2025/09/12 05:05:30 325694] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:109762|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 325702] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 325706] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 325711] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1170|
[2025/09/12 05:05:30 325716] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530485403|now:1757653530325693|interv:159710|
[2025/09/12 05:05:30 325721] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530485403|now:1757653530325693|interval:159710|pto_count:1|srtt:32561
[2025/09/12 05:05:30 325726] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1170|
[2025/09/12 05:05:30 325732] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530485403|
[2025/09/12 05:05:30 325737] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530485403|
[2025/09/12 05:05:30 325742] [debug] |xqc_engine_wakeup_after|wakeup:1757653530409045|now:1757653530325742|diff:83303|
[2025/09/12 05:05:30 325748] [debug] |xqc_engine_main_logic|END|now:1757653530325382|
[2025/09/12 05:05:30 409881] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530409881|
[2025/09/12 05:05:30 409898] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530409045|pq_index:0|
[2025/09/12 05:05:30 409904] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653529808523|
[2025/09/12 05:05:30 409911] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530409910|
[2025/09/12 05:05:30 409918] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530409045|now:1757653530409910|
[2025/09/12 05:05:30 409923] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 409928] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:1704|
[2025/09/12 05:05:30 409940] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:400256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:30 409945] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 409950] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 409955] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1704|
[2025/09/12 05:05:30 409960] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:30 409966] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:30 409972] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:30 409978] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:4
[2025/09/12 05:05:30 409983] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:800512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:30 409989] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 409994] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 409998] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1704|
[2025/09/12 05:05:30 410003] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531009301|now:1757653530409983|interv:599318|
[2025/09/12 05:05:30 410008] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653531009301|now:1757653530409983|interval:599318|pto_count:4|srtt:32392
[2025/09/12 05:05:30 410016] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 410022] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 410027] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:30 410033] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:30 410100] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:17|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1704|now:1757653530410068|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 410112] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:17|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 410122] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1704|applimit:0|
[2025/09/12 05:05:30 410130] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:800512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:30 410144] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 410149] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 410154] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 1988|
[2025/09/12 05:05:30 410159] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531610580|now:1757653530410129|interv:1200451|
[2025/09/12 05:05:30 410164] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653531610580|now:1757653530410129|interval:1200451|pto_count:4|srtt:32392
[2025/09/12 05:05:30 410170] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:1988|
[2025/09/12 05:05:30 410176] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:30 410181] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:18-23|next_skip_chance:1757653530635277|current_time:1757653530410181|
[2025/09/12 05:05:30 410186] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:05:30 410218] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:24|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1988|now:1757653530410194|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 410228] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:24|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 410237] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:1988|applimit:0|
[2025/09/12 05:05:30 410245] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:800512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:30 410253] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 410258] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 410263] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2272|
[2025/09/12 05:05:30 410267] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531610706|now:1757653530410245|interv:1200461|
[2025/09/12 05:05:30 410272] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653531610706|now:1757653530410245|interval:1200461|pto_count:4|srtt:32392
[2025/09/12 05:05:30 410278] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:2272|
[2025/09/12 05:05:30 410284] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653531610706|
[2025/09/12 05:05:30 410289] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653531610706|
[2025/09/12 05:05:30 410294] [debug] |xqc_engine_wakeup_after|wakeup:1757653530485403|now:1757653530410294|diff:75109|
[2025/09/12 05:05:30 410299] [debug] |xqc_engine_main_logic|END|now:1757653530409910|
[2025/09/12 05:05:30 455769] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:39|state:ESTABED|recv_time:1757653530455767|
[2025/09/12 05:05:30 455787] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 455807] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905770|
[2025/09/12 05:05:30 455816] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905774|
[2025/09/12 05:05:30 455827] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905774|
[2025/09/12 05:05:30 455836] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:30 455843] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:30 455850] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:30 455860] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:ACK_01RTT|expire:1757653530480767|now:1757653530455767|interv:25000|
[2025/09/12 05:05:30 455869] [debug] |scid:e430f55bb31cc9ac829b46fa|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530455767|max_ack_delay:25000|
[2025/09/12 05:05:30 455878] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905774|largest:756905774|pns:2|
[2025/09/12 05:05:30 455887] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:756905774|frame:PADDING PING |recv_time:1757653530455767|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 455896] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650455767|now:1757653530455767|interv:120000000|
[2025/09/12 05:05:30 455904] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650455767|now:1757653530455767|interv:120000000|
[2025/09/12 05:05:30 455912] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530485403|pq_index:0|
[2025/09/12 05:05:30 455920] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530325382|
[2025/09/12 05:05:30 455927] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530455927|
[2025/09/12 05:05:30 455933] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530455932|
[2025/09/12 05:05:30 455941] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530480767|
[2025/09/12 05:05:30 455946] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530480767|
[2025/09/12 05:05:30 455951] [debug] |xqc_engine_wakeup_after|wakeup:1757653530480767|now:1757653530455951|diff:24816|
[2025/09/12 05:05:30 455957] [debug] |xqc_engine_main_logic|END|now:1757653530455932|
[2025/09/12 05:05:30 455963] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530455963|
[2025/09/12 05:05:30 455968] [debug] |xqc_engine_wakeup_after|wakeup:1757653530480767|now:1757653530455968|diff:24799|
[2025/09/12 05:05:30 455973] [debug] |xqc_engine_main_logic|END|now:1757653530455963|
[2025/09/12 05:05:30 481045] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530481045|
[2025/09/12 05:05:30 481059] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530480767|pq_index:0|
[2025/09/12 05:05:30 481065] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530455932|
[2025/09/12 05:05:30 481071] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530481069|
[2025/09/12 05:05:30 481082] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653530480767|now:1757653530481069|
[2025/09/12 05:05:30 481088] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:30 481093] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653530480767|now:1757653530481069|
[2025/09/12 05:05:30 481097] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:30 481104] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905774|ack_delay:25337|first_ack_range:0|largest_pkt_recv_time:1757653530455767|
[2025/09/12 05:05:30 481110] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905774|low:756905774|pkt_pns:2|
[2025/09/12 05:05:30 481115] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905770|low:756905766|pkt_pns:2|
[2025/09/12 05:05:30 481120] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:756905774|frame_largest_recv:756905774|
[2025/09/12 05:05:30 481125] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:30 481131] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 481137] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:30 481143] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:30 481183] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:18|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:1170|now:1757653530481152|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 481195] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:18|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 481206] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530485403|
[2025/09/12 05:05:30 481214] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530485403|
[2025/09/12 05:05:30 481222] [debug] |xqc_engine_wakeup_after|wakeup:1757653530485403|now:1757653530481222|diff:4181|
[2025/09/12 05:05:30 481229] [debug] |xqc_engine_main_logic|END|now:1757653530481069|
[2025/09/12 05:05:30 486319] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530486319|
[2025/09/12 05:05:30 486332] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530485403|pq_index:0|
[2025/09/12 05:05:30 486337] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530481069|
[2025/09/12 05:05:30 486343] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530486342|
[2025/09/12 05:05:30 486348] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530485403|now:1757653530486342|
[2025/09/12 05:05:30 486352] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 486356] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591EA1EC|path:0|bytes_in_flight:1170|
[2025/09/12 05:05:30 486360] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:109762|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:30 486370] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 486375] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 486378] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1170|
[2025/09/12 05:05:30 486382] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:30 486387] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:30 486392] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:30 486396] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591EA1EC|pto_count:2
[2025/09/12 05:05:30 486400] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:219524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:30 486404] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 486408] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 486412] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1170|
[2025/09/12 05:05:30 486416] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530645165|now:1757653530486400|interv:158765|
[2025/09/12 05:05:30 486420] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530645165|now:1757653530486400|interval:158765|pto_count:2|srtt:32561
[2025/09/12 05:05:30 486426] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 486430] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 486435] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:30 486439] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:30 486474] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:19|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1170|now:1757653530486447|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 486483] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:19|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 486490] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1170|applimit:0|
[2025/09/12 05:05:30 486497] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:219524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:30 486504] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 486515] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 486518] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1203|
[2025/09/12 05:05:30 486522] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530805971|now:1757653530486496|interv:319475|
[2025/09/12 05:05:30 486526] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530805971|now:1757653530486496|interval:319475|pto_count:2|srtt:32561
[2025/09/12 05:05:30 486531] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1203|
[2025/09/12 05:05:30 486536] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:30 486540] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:30 486567] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:20|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1203|now:1757653530486546|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 486575] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:20|origin_pktnum:5|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 486582] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1203|applimit:0|
[2025/09/12 05:05:30 486589] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:219524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:30 486595] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 486601] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 486604] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1257|
[2025/09/12 05:05:30 486608] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530806070|now:1757653530486588|interv:319482|
[2025/09/12 05:05:30 486612] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530806070|now:1757653530486588|interval:319482|pto_count:2|srtt:32561
[2025/09/12 05:05:30 486616] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1257|
[2025/09/12 05:05:30 486621] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530806070|
[2025/09/12 05:05:30 486625] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530806070|
[2025/09/12 05:05:30 486629] [debug] |xqc_engine_wakeup_after|wakeup:1757653530806070|now:1757653530486629|diff:319441|
[2025/09/12 05:05:30 486634] [debug] |xqc_engine_main_logic|END|now:1757653530486342|
[2025/09/12 05:05:30 807018] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530807018|
[2025/09/12 05:05:30 807091] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530806070|pq_index:0|
[2025/09/12 05:05:30 807099] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530486342|
[2025/09/12 05:05:30 807108] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530807105|
[2025/09/12 05:05:30 807130] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653530806070|now:1757653530807105|
[2025/09/12 05:05:30 807135] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:30 807141] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591EA1EC|path:0|bytes_in_flight:1257|
[2025/09/12 05:05:30 807147] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:219524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:30 807154] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 807159] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 807164] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1257|
[2025/09/12 05:05:30 807169] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:30 807176] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:30 807186] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_send_probe_pkt|conn:0000560C591EA1EC|path:0|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:30 807192] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591EA1EC|pto_count:3
[2025/09/12 05:05:30 807198] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:439048|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:30 807204] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 807209] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 807214] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1257|
[2025/09/12 05:05:30 807219] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531125594|now:1757653530807197|interv:318397|
[2025/09/12 05:05:30 807225] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653531125594|now:1757653530807197|interval:318397|pto_count:3|srtt:32561
[2025/09/12 05:05:30 807234] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 807241] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 807247] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:30 807255] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:30 807335] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:21|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1257|now:1757653530807271|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 807348] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:21|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 807364] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1257|applimit:0|
[2025/09/12 05:05:30 807374] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:439048|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:30 807383] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 807392] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 807398] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1290|
[2025/09/12 05:05:30 807403] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531446319|now:1757653530807373|interv:638946|
[2025/09/12 05:05:30 807409] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653531446319|now:1757653530807373|interval:638946|pto_count:3|srtt:32561
[2025/09/12 05:05:30 807415] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1290|
[2025/09/12 05:05:30 807422] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:30 807428] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:30 807463] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:22|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1290|now:1757653530807437|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 807475] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:22|origin_pktnum:5|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:30 807483] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:1290|applimit:0|
[2025/09/12 05:05:30 807491] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32561|rtt_var:5580|pto_duration:439048|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:30 807499] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 807507] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 807514] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1344|
[2025/09/12 05:05:30 807519] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531446485|now:1757653530807490|interv:638995|
[2025/09/12 05:05:30 807524] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653531446485|now:1757653530807490|interval:638995|pto_count:3|srtt:32561
[2025/09/12 05:05:30 807530] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49883|inflight:1344|
[2025/09/12 05:05:30 807537] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653531446485|
[2025/09/12 05:05:30 807543] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653531446485|
[2025/09/12 05:05:30 807548] [debug] |xqc_engine_wakeup_after|wakeup:1757653531446485|now:1757653530807548|diff:638937|
[2025/09/12 05:05:30 807560] [debug] |xqc_engine_main_logic|END|now:1757653530807105|
[2025/09/12 05:05:30 838265] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:39|state:ESTABED|recv_time:1757653530838262|
[2025/09/12 05:05:30 838287] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 838299] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905774|
[2025/09/12 05:05:30 838307] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905776|
[2025/09/12 05:05:30 838318] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905776|
[2025/09/12 05:05:30 838327] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:30 838338] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:14|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:14|
[2025/09/12 05:05:30 838348] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3931|prior_time:1757653530244797|is_app_limited:0|send_elapse:31544|ack_elapse:593465|ctl_first_sent_time:1757653530245106|lagest_ack_time:1757653530838262|curr_delivered:3964|
[2025/09/12 05:05:30 838358] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530245106|
[2025/09/12 05:05:30 838366] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:30 838375] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:16|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:16|
[2025/09/12 05:05:30 838384] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3931|prior_time:1757653530244797|is_app_limited:0|send_elapse:31544|ack_elapse:593465|ctl_first_sent_time:1757653530245106|lagest_ack_time:1757653530838262|curr_delivered:3997|
[2025/09/12 05:05:30 838392] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530325514|
[2025/09/12 05:05:30 838399] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:30 838407] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:19|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:19|
[2025/09/12 05:05:30 838416] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3931|prior_time:1757653530244797|is_app_limited:0|send_elapse:31544|ack_elapse:593465|ctl_first_sent_time:1757653530245106|lagest_ack_time:1757653530838262|curr_delivered:4030|
[2025/09/12 05:05:30 838424] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530486447|
[2025/09/12 05:05:30 838431] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:30 838439] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:20|origin_pktnum:5|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:20|
[2025/09/12 05:05:30 838448] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3931|prior_time:1757653530244797|is_app_limited:0|send_elapse:31544|ack_elapse:593465|ctl_first_sent_time:1757653530245106|lagest_ack_time:1757653530838262|curr_delivered:4084|
[2025/09/12 05:05:30 838468] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530486546|
[2025/09/12 05:05:30 838476] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:30 838485] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:21|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:21|
[2025/09/12 05:05:30 838491] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3931|prior_time:1757653530244797|is_app_limited:0|send_elapse:31544|ack_elapse:593465|ctl_first_sent_time:1757653530245106|lagest_ack_time:1757653530838262|curr_delivered:4117|
[2025/09/12 05:05:30 838497] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530807271|
[2025/09/12 05:05:30 838502] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:30 838507] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|conn:0000560C591EA1EC|path:0|pkt_num:22|origin_pktnum:5|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:22|path_largest_ack:22|
[2025/09/12 05:05:30 838512] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3931|prior_time:1757653530244797|is_app_limited:0|send_elapse:31544|ack_elapse:593465|ctl_first_sent_time:1757653530245106|lagest_ack_time:1757653530838262|curr_delivered:4171|
[2025/09/12 05:05:30 838517] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_update_sample|sampler_sent_time_update:1757653530807437|
[2025/09/12 05:05:30 838522] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:30 838527] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EA1EC|srtt:32561|rttvar:5580|minrtt:30848|latest_rtt:30825|ack_delay:64|
[2025/09/12 05:05:30 838532] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |after update rtt|conn:0000560C591EA1EC|srtt:32336|rttvar:4635|minrtt:30825|latest_rtt:30825|ack_delay:64|
[2025/09/12 05:05:30 838538] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_lost_sent_pn|largest_acked:22|lost_pn:19|thresh:3|
[2025/09/12 05:05:30 838545] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:19|po_sent_time:1757653530213911|lost_send_time:1757653530801884|loss_delay:36378|frame:STREAM |repair:128|
[2025/09/12 05:05:30 838551] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653530213911u|
[2025/09/12 05:05:30 838556] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:05:30 838561] [stats] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |lost interval:658303|lost_count:2|send_count:16|pkt_num:6|po_send_time:1757653530213911|srtt:32336|cwnd:5744|bw:22493|conn_life:1476226|now:0|last_lost_time:1476226|
[2025/09/12 05:05:30 838569] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 756905775|pns:2|
[2025/09/12 05:05:30 838574] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:30 838579] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EA1EC|path:0|
[2025/09/12 05:05:30 838588] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:30 838593] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_generate_sample|sampler: send_elapse 31544, ack_elapse 593465, delivered 240|rate 404|lost 4|
[2025/09/12 05:05:30 838598] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:30 838604] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (404) in round 5|
[2025/09/12 05:05:30 838609] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|probertt expire|rtt:30825, old_rtt:30848|
[2025/09/12 05:05:30 838614] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_update_min_rtt|minrtt expire|rtt:30825, old_rtt:30848|
[2025/09/12 05:05:30 838619] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1270|
[2025/09/12 05:05:30 838624] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:240|po_sent_time:1757653530807437|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4171|
[2025/09/12 05:05:30 838629] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:240|po_sent_time:1757653530807437|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4171|
[2025/09/12 05:05:30 838636] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |bbr on ack|mode:0|pacing_rate:3908932|bw:22493|cwnd:5984|full_bw_reached:0|inflight:0|srtt:32336|latest_rtt:30825|min_rtt:30825|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:30 838642] [stats] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0||cwnd:5984|inflight:0|mode:0|applimit:0|pacing_rate:3908932|bw:22493|srtt:32336|latest_rtt:30825|min_rtt:30825|send:25|lost:3|tlp:5|recv:12|recovery:0|slow_start:1|conn_life:1476606|acked:240|delivered:4171|is_cwnd_limited:0|
[2025/09/12 05:05:30 838649] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:30 838654] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:30 838659] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:30 838666] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:ACK_01RTT|expire:1757653530863262|now:1757653530838262|interv:25000|
[2025/09/12 05:05:30 838673] [debug] |scid:e430f55bb31cc9ac829b46fa|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530838262|max_ack_delay:25000|
[2025/09/12 05:05:30 838679] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905776|largest:756905776|pns:2|
[2025/09/12 05:05:30 838684] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:756905776|frame:PADDING PING ACK |recv_time:1757653530838262|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 838691] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650838262|now:1757653530838262|interv:120000000|
[2025/09/12 05:05:30 838697] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650838262|now:1757653530838262|interv:120000000|
[2025/09/12 05:05:30 838701] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653531446485|pq_index:0|
[2025/09/12 05:05:30 838710] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530807105|
[2025/09/12 05:05:30 838715] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530838715|
[2025/09/12 05:05:30 838721] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530838720|
[2025/09/12 05:05:30 838729] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:32336|min_srtt:32336|path_bw:22493|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:30 838735] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:5984|conn:0000560C591EA1EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 838741] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:32336|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 838747] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:30 838753] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:30 838758] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_can_send|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:5984|conn:0000560C591EA1EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 838764] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:30 838769] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:30 838813] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653530838779|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:30 838824] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:23|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:30 838833] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:30 838842] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|srtt:32336|rtt_var:4635|pto_duration:50876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:30 838850] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:30 838858] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:30 838865] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EA1EC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:30 838870] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:LOSS_DETECTION|expire:1757653530914655|now:1757653530838841|interv:75814|
[2025/09/12 05:05:30 838875] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EA1EC|path:0|pns:2|expire:1757653530914655|now:1757653530838841|interval:75814|pto_count:0|srtt:32336
[2025/09/12 05:05:30 838881] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5984|inflight:1050|
[2025/09/12 05:05:30 838892] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530863262|
[2025/09/12 05:05:30 838898] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530863262|
[2025/09/12 05:05:30 838903] [debug] |xqc_engine_wakeup_after|wakeup:1757653530863262|now:1757653530838902|diff:24360|
[2025/09/12 05:05:30 838909] [debug] |xqc_engine_main_logic|END|now:1757653530838720|
[2025/09/12 05:05:30 838915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530838915|
[2025/09/12 05:05:30 838920] [debug] |xqc_engine_wakeup_after|wakeup:1757653530863262|now:1757653530838920|diff:24342|
[2025/09/12 05:05:30 838925] [debug] |xqc_engine_main_logic|END|now:1757653530838915|
[2025/09/12 05:05:30 864009] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530864009|
[2025/09/12 05:05:30 864031] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530863262|pq_index:0|
[2025/09/12 05:05:30 864037] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530838720|
[2025/09/12 05:05:30 864062] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530864059|
[2025/09/12 05:05:30 864069] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653530863262|now:1757653530864059|
[2025/09/12 05:05:30 864073] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:30 864077] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653530863262|now:1757653530864059|
[2025/09/12 05:05:30 864081] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:30 864090] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|largest_recv:756905776|ack_delay:25828|first_ack_range:0|largest_pkt_recv_time:1757653530838262|
[2025/09/12 05:05:30 864095] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_gen_ack_frame|high:756905776|low:756905776|pkt_pns:2|
[2025/09/12 05:05:30 864100] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:756905776|frame_largest_recv:756905776|
[2025/09/12 05:05:30 864104] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:30 864110] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 864115] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:30 864121] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:24-25|next_skip_chance:1757653531091748|current_time:1757653530864120|
[2025/09/12 05:05:30 864126] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:05:30 864178] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:26|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653530864139|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 864184] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:26|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 864190] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653530914655|
[2025/09/12 05:05:30 864197] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653530914655|
[2025/09/12 05:05:30 864213] [debug] |xqc_engine_wakeup_after|wakeup:1757653530914655|now:1757653530864213|diff:50442|
[2025/09/12 05:05:30 864220] [debug] |xqc_engine_main_logic|END|now:1757653530864059|
[2025/09/12 05:05:30 870425] [info] |xqc_engine_packet_process|==>|conn:0000560C591EA1EC|size:39|state:ESTABED|recv_time:1757653530870423|
[2025/09/12 05:05:30 870443] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e430f55bb31cc9ac829b46fa|spin_bit:0|
[2025/09/12 05:05:30 870453] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|largest_pn:756905776|
[2025/09/12 05:05:30 870459] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt|decryption nonce|path_id:0|pn:756905777|
[2025/09/12 05:05:30 870467] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:756905777|
[2025/09/12 05:05:30 870474] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:30 870491] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_DRAINING|expire:1757653531098119|now:1757653530870491|interv:227628|
[2025/09/12 05:05:30 870498] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:30 870505] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:05:30 870510] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:30 870515] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:30 870520] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:30 870525] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:30 870532] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:30 870539] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:30 870544] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:30 870551] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:756905777|largest:756905777|pns:2|
[2025/09/12 05:05:30 870557] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_on_pkt_processed|====>|conn:0000560C591EA1EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:756905777|frame:CONNECTION_CLOSE |recv_time:1757653530870423|dcid:e430f55bb31cc9ac829b46fa|dcid_seq:0|
[2025/09/12 05:05:30 870564] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:PATH_IDLE|expire:1757653650870423|now:1757653530870423|interv:120000000|
[2025/09/12 05:05:30 870570] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_set|type:CONN_IDLE|expire:1757653650870423|now:1757653530870423|interv:120000000|
[2025/09/12 05:05:30 870575] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653530914655|pq_index:0|
[2025/09/12 05:05:30 870581] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530864059|
[2025/09/12 05:05:30 870586] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530870586|
[2025/09/12 05:05:30 870593] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653530870591|
[2025/09/12 05:05:30 870602] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_path_get_perf_class|conn:0000560C591EA1EC|path_id:0|path_srtt:32336|min_srtt:32336|path_bw:22493|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:30 870617] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EA1EC|path_id:0|path_srtt:32336|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:30 870624] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:30 870632] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_check_acked_or_dropped_pkt|conn:0000560C591EA1EC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:30 870638] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:05:30 870677] [info] |scid:e430f55bb31cc9ac829b46fa|xqc_send_packet_with_pn|<==|conn:0000560C591EA1EC|path:0|pkt_num:27|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653530870646|stream_id:0|stream_offset:0|
[2025/09/12 05:05:30 870686] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_on_packet_sent|conn:0000560C591EA1EC|path:0|pkt_num:27|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:30 870693] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_next_wakeup_time|wakeup_time:1757653531098119|
[2025/09/12 05:05:30 870700] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_wakeup_queue|next_tick_time:1757653531098119|
[2025/09/12 05:05:30 870705] [debug] |xqc_engine_wakeup_after|wakeup:1757653531098119|now:1757653530870705|diff:227414|
[2025/09/12 05:05:30 870712] [debug] |xqc_engine_main_logic|END|now:1757653530870591|
[2025/09/12 05:05:30 870719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653530870719|
[2025/09/12 05:05:30 870724] [debug] |xqc_engine_wakeup_after|wakeup:1757653531098119|now:1757653530870724|diff:227395|
[2025/09/12 05:05:30 870730] [debug] |xqc_engine_main_logic|END|now:1757653530870719|
[2025/09/12 05:05:31 098991] [debug] |xqc_engine_main_logic|BEGIN|now:1757653531098990|
[2025/09/12 05:05:31 099016] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_remove_wakeup_queue|next_tick_time:1757653531098119|pq_index:0|
[2025/09/12 05:05:31 099023] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_add_active_queue|last_ticked_time:1757653530870591|
[2025/09/12 05:05:31 099032] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_engine_process_conn|conn:0000560C591EA1EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653531099029|
[2025/09/12 05:05:31 099062] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653531098119|now:1757653531099029|
[2025/09/12 05:05:31 099070] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653531098119|now:1757653531099029|
[2025/09/12 05:05:31 099075] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:31 099080] [info] |xqc_engine_main_logic|conn:0000560C591EA1EC|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|conn_state:13|next_tick_time:1757653531098119
[2025/09/12 05:05:31 099096] [report] |scid:e430f55bb31cc9ac829b46fa|xqc_conn_destroy|0000560C591EA1EC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:850567|first_send_delay:850960|conn_persist:1737059|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|hsk_recv:817923|close_recv:1508455|close_send:1508610|last_recv:1508387|last_send:1508610|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,35,16,14,2048,0,17,i32,4,26,39,40000,756905777,1508,0,4,26,39,3,756905774,1093,0,4,26,39,7,756905776,1476,0,4,31,4,26,1502,4,26,40000,27,1508,4,1050,80,23,1476,0-2,0-2,0-0,0-0,0-0,0-32,0-9433,0-8393,0-26,0-14,0-4,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:5|snd_pkt:26|spurious_loss:0|detected_loss:8|max_pto:3|finished_streams:0|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:1200|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 05:05:31 099118] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:31 099130] [stats] |scid:e430f55bb31cc9ac829b46fa|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653530212851|wrt_delay:145|snd_delay:1060|finwrt_delay:145|finsnd_delay:625928|finrcv_delay:1|finread_delay:59|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-e430f55bb31cc9ac829b46fa p-193.167.0.100-42087-f06be0b277e0440fb9aff3389f91cff13b|path_info:mp is not supported in connection scid:e430f55bb31cc9ac829b46fa|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:31 099172] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:31 099181] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:31 099187] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:31 099191] [debug] |scid:e430f55bb31cc9ac829b46fa|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:31 099241] [debug] |xqc_engine_wakeup_after|wakeup:1757653531610706|now:1757653531099241|diff:511465|
[2025/09/12 05:05:31 099251] [debug] |xqc_engine_main_logic|END|now:1757653531099029|
[2025/09/12 05:05:31 247664] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653591247662|now:1757653531247662|interv:60000000|
[2025/09/12 05:05:31 247709] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653591247709|now:1757653531247709|interv:60000000|
[2025/09/12 05:05:31 247721] [debug] |xqc_path_create|path:0|dcid:d2262ab8778d2284db4ba0bc52f627937c|scid:326d24762b53aad5cf714cac|create_path_count:1|
[2025/09/12 05:05:31 247730] [debug] |scid:326d24762b53aad5cf714cac|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 05:05:31 247738] [debug] |xqc_path_init|path:0|dcid:d2262ab8778d2284db4ba0bc52f627937c|scid:326d24762b53aad5cf714cac|state:2|
[2025/09/12 05:05:31 247746] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_create|success|scid:326d24762b53aad5cf714cac|dcid:d2262ab8778d2284db4ba0bc52f627937c|conn:0000560C591F554C|
[2025/09/12 05:05:31 247755] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_server_create|hash odcid conn|odcid:f0432e183abcb64ebe2e3762533df0866c3c|conn:0000560C591F554C|
[2025/09/12 05:05:31 247771] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_get_local_transport_params|generate sr_token[07744ddfb53f981ec7190cd6bbb97db6] for cid[f0432e183abcb64ebe2e3762533df0866c3c]
[2025/09/12 05:05:31 247799] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 247808] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:1200|state:S_INIT|recv_time:1757653531247622|
[2025/09/12 05:05:31 247951] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:31 247971] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:31 247979] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:31 247984] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170735|
[2025/09/12 05:05:31 248000] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:117170735|
[2025/09/12 05:05:31 248006] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248011] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248018] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248024] [debug] |scid:326d24762b53aad5cf714cac|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:31 248030] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248035] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248070] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:31 248075] [debug] |scid:326d24762b53aad5cf714cac|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:31 248080] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:31 248085] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 248090] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 248095] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248099] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248104] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248109] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248114] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248119] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248124] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248128] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248133] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248138] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248142] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:31 248159] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248164] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248170] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:31 248175] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248180] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248185] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:31 248189] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:31 248194] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248198] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248208] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248213] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248218] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248223] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 248227] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 248232] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248237] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248241] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248246] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248251] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248256] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248260] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248265] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248270] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248274] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248279] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248284] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248288] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248293] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248298] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248302] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:31 248307] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248312] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248317] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:31 248322] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248327] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248332] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:05:31 248337] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248341] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248346] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:31 248351] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248359] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248364] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248369] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248373] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248378] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248383] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248387] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 248392] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 248397] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248401] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248406] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248411] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248415] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248420] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248424] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248429] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248434] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248438] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248443] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:31 248448] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248453] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248458] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:05:31 248462] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248467] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248472] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 248477] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 248481] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 248486] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 248491] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 248495] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:31 248500] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248521] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248526] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:31 248531] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:31 248536] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248540] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:05:31 248590] [info] |scid:326d24762b53aad5cf714cac|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:31 248772] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:31 248777] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:31 248781] [warn] |scid:326d24762b53aad5cf714cac|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:31 248983] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:31 248988] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:31 248992] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 248996] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 249004] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:31 249010] [debug] |scid:326d24762b53aad5cf714cac|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:31 249014] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170735|largest:117170735|pns:0|
[2025/09/12 05:05:31 249019] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:1200|pkt_type:INIT|pkt_num:117170735|frame:PADDING PING CRYPTO |recv_time:1757653531247622|dcid:f0432e183abcb64ebe2e3762533df0866c3c|dcid_seq:0|
[2025/09/12 05:05:31 249025] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653591247622|now:1757653531247622|interv:60000000|
[2025/09/12 05:05:31 249029] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653591247622|now:1757653531247622|interv:60000000|
[2025/09/12 05:05:31 249033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653531249033|
[2025/09/12 05:05:31 249053] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653531249037|
[2025/09/12 05:05:31 249061] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:31 249065] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:31 249069] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_write_streams|
[2025/09/12 05:05:31 249073] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:31 249077] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:31 249084] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653531249083|
[2025/09/12 05:05:31 249088] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:31 249092] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_write_streams|
[2025/09/12 05:05:31 249101] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:31 249106] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653531249105|
[2025/09/12 05:05:31 249110] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653531249110|
[2025/09/12 05:05:31 249115] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653531249115|
[2025/09/12 05:05:31 249119] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653531249119|
[2025/09/12 05:05:31 249124] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:31 249129] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|largest_recv:117170735|ack_delay:1507|first_ack_range:0|largest_pkt_recv_time:1757653531247622|
[2025/09/12 05:05:31 249134] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170735|low:117170735|pkt_pns:0|
[2025/09/12 05:05:31 249138] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:117170735|frame_largest_recv:117170735|
[2025/09/12 05:05:31 249142] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:31 249148] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:31 249153] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|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 05:05:31 249158] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:31 249163] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:31 249167] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|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 05:05:31 249171] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:31 249175] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:31 249179] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|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 05:05:31 249184] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:31 249188] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:31 249192] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|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 05:05:31 249196] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:31 249200] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:31 249207] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|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 05:05:31 249211] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:31 249215] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249221] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:31 249226] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:31 249265] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653531249234|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249272] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 249277] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:31 249281] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:31 249286] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:31 249290] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:31 249294] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:31 249298] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531999234|now:1757653531249281|interv:749953|
[2025/09/12 05:05:31 249302] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:0|expire:1757653531999234|now:1757653531249281|interval:749953|pto_count:0|srtt:250000
[2025/09/12 05:05:31 249307] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:31 249312] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:31 249316] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:31 249336] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653531249322|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249342] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 249346] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:31 249350] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:31 249354] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:31 249362] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:31 249366] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:31 249370] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531999234|now:1757653531249350|interv:749884|
[2025/09/12 05:05:31 249373] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:0|expire:1757653531999234|now:1757653531249350|interval:749884|pto_count:0|srtt:250000
[2025/09/12 05:05:31 249378] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:31 249382] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:31 249386] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:31 249405] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653531249391|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249410] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 249414] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:31 249418] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:31 249422] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:31 249426] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:31 249430] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:31 249433] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531999234|now:1757653531249418|interv:749816|
[2025/09/12 05:05:31 249437] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:0|expire:1757653531999234|now:1757653531249418|interval:749816|pto_count:0|srtt:250000
[2025/09/12 05:05:31 249441] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:31 249446] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:31 249450] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:31 249465] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653531249455|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249470] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 249474] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:31 249478] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:31 249486] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:31 249489] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:31 249493] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:31 249497] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531999234|now:1757653531249478|interv:749756|
[2025/09/12 05:05:31 249501] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:0|expire:1757653531999234|now:1757653531249478|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:05:31 249505] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:31 249509] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:31 249513] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:31 249529] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653531249518|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249534] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 249538] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:31 249542] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:31 249546] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:31 249550] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:31 249553] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:31 249557] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531999234|now:1757653531249542|interv:749692|
[2025/09/12 05:05:31 249561] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:0|expire:1757653531999234|now:1757653531249542|interval:749692|pto_count:0|srtt:250000
[2025/09/12 05:05:31 249565] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:31 249569] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:31 249573] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:31 249588] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653531249578|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 249593] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 249602] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653531999234|
[2025/09/12 05:05:31 249606] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653531999234|
[2025/09/12 05:05:31 249610] [debug] |xqc_engine_wakeup_after|wakeup:1757653531610706|now:1757653531249610|diff:361096|
[2025/09/12 05:05:31 249615] [debug] |xqc_engine_main_logic|END|now:1757653531249037|
[2025/09/12 05:05:31 249620] [debug] |xqc_engine_main_logic|BEGIN|now:1757653531249620|
[2025/09/12 05:05:31 249624] [debug] |xqc_engine_wakeup_after|wakeup:1757653531610706|now:1757653531249624|diff:361082|
[2025/09/12 05:05:31 249628] [debug] |xqc_engine_main_logic|END|now:1757653531249620|
[2025/09/12 05:05:31 612070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653531612068|
[2025/09/12 05:05:31 612100] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653531610706|pq_index:0|
[2025/09/12 05:05:31 612107] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653530409910|
[2025/09/12 05:05:31 612115] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653531612112|
[2025/09/12 05:05:31 612122] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653531610706|now:1757653531612112|
[2025/09/12 05:05:31 612128] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:31 612134] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:2272|
[2025/09/12 05:05:31 612139] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:800512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:31 612145] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:31 612150] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:31 612155] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2272|
[2025/09/12 05:05:31 612160] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:31 612167] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:31 612176] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:31 612182] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:5
[2025/09/12 05:05:31 612188] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:1601024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:31 612193] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:31 612198] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:31 612203] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2272|
[2025/09/12 05:05:31 612208] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532811218|now:1757653531612187|interv:1199031|
[2025/09/12 05:05:31 612224] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653532811218|now:1757653531612187|interval:1199031|pto_count:5|srtt:32392
[2025/09/12 05:05:31 612234] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 612240] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 612246] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:31 612253] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:05:31 612316] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:25|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2272|now:1757653531612269|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 612324] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:25|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:31 612330] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:2272|applimit:0|
[2025/09/12 05:05:31 612335] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:1601024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:31 612341] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:31 612346] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:31 612351] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2556|
[2025/09/12 05:05:31 612359] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534013293|now:1757653531612335|interv:2400958|
[2025/09/12 05:05:31 612368] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653534013293|now:1757653531612335|interval:2400958|pto_count:5|srtt:32392
[2025/09/12 05:05:31 612377] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:2556|
[2025/09/12 05:05:31 612387] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:31 612394] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:05:31 612431] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:26|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2556|now:1757653531612404|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 612442] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:26|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:31 612451] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:2556|applimit:0|
[2025/09/12 05:05:31 612459] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:1601024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:31 612468] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:31 612481] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:31 612486] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2840|
[2025/09/12 05:05:31 612490] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534013428|now:1757653531612459|interv:2400969|
[2025/09/12 05:05:31 612495] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653534013428|now:1757653531612459|interval:2400969|pto_count:5|srtt:32392
[2025/09/12 05:05:31 612502] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:2840|
[2025/09/12 05:05:31 612512] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653534013428|
[2025/09/12 05:05:31 612517] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653534013428|
[2025/09/12 05:05:31 612522] [debug] |xqc_engine_wakeup_after|wakeup:1757653531999234|now:1757653531612522|diff:386712|
[2025/09/12 05:05:31 612528] [debug] |xqc_engine_main_logic|END|now:1757653531612112|
[2025/09/12 05:05:31 848343] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653531848340|
[2025/09/12 05:05:31 848367] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:31 848377] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:31 848390] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170735|
[2025/09/12 05:05:31 848398] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170736|
[2025/09/12 05:05:31 848413] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:117170736|
[2025/09/12 05:05:31 848421] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848429] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848437] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848447] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848454] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848464] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653531999234|pq_index:0|
[2025/09/12 05:05:31 848473] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653531249037|
[2025/09/12 05:05:31 848481] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 848489] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 848497] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848504] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848511] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848520] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848527] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848535] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848542] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848561] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848570] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848577] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848585] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:31 848591] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848596] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848600] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848606] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848610] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848615] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848620] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848624] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848629] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848634] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848639] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 848643] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 848648] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848653] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848657] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848662] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848666] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848671] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848676] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848680] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848685] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848690] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848695] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848699] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848704] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848708] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848713] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848722] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:31 848727] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_check_token|token empty|
[2025/09/12 05:05:31 848731] [info] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|check_token fail|conn:0000560C591F554C|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:31 848736] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:31 848741] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:31 848745] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:31 848750] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:31 848758] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:31 848764] [debug] |scid:326d24762b53aad5cf714cac|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:31 848770] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170736|largest:117170736|pns:0|
[2025/09/12 05:05:31 848776] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:1200|pkt_type:INIT|pkt_num:117170736|frame:PADDING PING CRYPTO |recv_time:1757653531848340|dcid:f0432e183abcb64ebe2e3762533df0866c3c|dcid_seq:0|
[2025/09/12 05:05:31 848784] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653591848340|now:1757653531848340|interv:60000000|
[2025/09/12 05:05:31 848789] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653591848340|now:1757653531848340|interv:60000000|
[2025/09/12 05:05:31 848794] [debug] |xqc_engine_main_logic|BEGIN|now:1757653531848794|
[2025/09/12 05:05:31 848800] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653531848799|
[2025/09/12 05:05:31 848807] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:31 848815] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|largest_recv:117170736|ack_delay:475|first_ack_range:1|largest_pkt_recv_time:1757653531848340|
[2025/09/12 05:05:31 848821] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170736|low:117170735|pkt_pns:0|
[2025/09/12 05:05:31 848826] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:117170736|frame_largest_recv:117170736|
[2025/09/12 05:05:31 848831] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:31 848837] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 848842] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:31 848846] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:31 848877] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653531848853|stream_id:0|stream_offset:0|
[2025/09/12 05:05:31 848884] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:2|origin_pktnum:0|size:51|enc_size:67|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:31 848896] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653531999234|
[2025/09/12 05:05:31 848903] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653531999234|
[2025/09/12 05:05:31 848909] [debug] |xqc_engine_wakeup_after|wakeup:1757653531999234|now:1757653531848909|diff:150325|
[2025/09/12 05:05:31 848916] [debug] |xqc_engine_main_logic|END|now:1757653531848799|
[2025/09/12 05:05:31 848924] [debug] |xqc_engine_main_logic|BEGIN|now:1757653531848924|
[2025/09/12 05:05:31 848931] [debug] |xqc_engine_wakeup_after|wakeup:1757653531999234|now:1757653531848931|diff:150303|
[2025/09/12 05:05:31 848937] [debug] |xqc_engine_main_logic|END|now:1757653531848924|
[2025/09/12 05:05:32 000119] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532000118|
[2025/09/12 05:05:32 000142] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653531999234|pq_index:0|
[2025/09/12 05:05:32 000149] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653531848799|
[2025/09/12 05:05:32 000156] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653532000154|
[2025/09/12 05:05:32 000162] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653531999234|now:1757653532000154|
[2025/09/12 05:05:32 000168] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 000173] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:32 000179] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 000185] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 000190] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 000195] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 000200] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:32 000206] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:32 000214] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:32 000219] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:32 000226] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:1
[2025/09/12 05:05:32 000232] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 000237] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 000242] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 000247] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 000252] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532749518|now:1757653532000231|interv:749287|
[2025/09/12 05:05:32 000266] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532749518|now:1757653532000231|interval:749287|pto_count:1|srtt:250000
[2025/09/12 05:05:32 000275] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 000281] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 000287] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:32 000295] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:32 000353] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653532000310|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 000360] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 000368] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:32 000376] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 000386] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 000393] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 000400] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 000407] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532749518|now:1757653532000376|interv:749142|
[2025/09/12 05:05:32 000414] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532749518|now:1757653532000376|interval:749142|pto_count:1|srtt:250000
[2025/09/12 05:05:32 000422] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:32 000431] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:32 000439] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:32 000478] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653532000452|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 000487] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 000496] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:32 000504] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 000520] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:32 000528] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 000536] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 000543] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532749518|now:1757653532000503|interv:749015|
[2025/09/12 05:05:32 000548] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532749518|now:1757653532000503|interval:749015|pto_count:1|srtt:250000
[2025/09/12 05:05:32 000554] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:32 000560] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532749518|
[2025/09/12 05:05:32 000566] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532749518|
[2025/09/12 05:05:32 000571] [debug] |xqc_engine_wakeup_after|wakeup:1757653532626873|now:1757653532000571|diff:626302|
[2025/09/12 05:05:32 000576] [debug] |xqc_engine_main_logic|END|now:1757653532000154|
[2025/09/12 05:05:32 033383] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653532033380|
[2025/09/12 05:05:32 033406] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:32 033414] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:32 033428] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170736|
[2025/09/12 05:05:32 033436] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170738|
[2025/09/12 05:05:32 033450] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:117170738|
[2025/09/12 05:05:32 033458] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 033470] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:32 033481] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653531249234|is_app_limited:1|send_elapse:751076|ack_elapse:784146|ctl_first_sent_time:1757653532000310|lagest_ack_time:1757653532033380|curr_delivered:1184|
[2025/09/12 05:05:32 033490] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532000310|
[2025/09/12 05:05:32 033500] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:32 033507] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33070|ack_delay:0|
[2025/09/12 05:05:32 033516] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:33070|rttvar:16535|minrtt:33070|latest_rtt:33070|ack_delay:0|
[2025/09/12 05:05:32 033524] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:32 033531] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 117170737|pns:0|
[2025/09/12 05:05:32 033536] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 033549] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:33070|rtt_var:16535|pto_duration:99210|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 033555] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 033560] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 033566] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 033574] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532033549|now:1757653532033549|interv:0|
[2025/09/12 05:05:32 033583] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653531348728|now:1757653532033549|interval:0|pto_count:0|srtt:33070
[2025/09/12 05:05:32 033591] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 751076, ack_elapse 784146, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:05:32 033599] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:32 033604] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:05:32 033610] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|probertt expire|rtt:33070, old_rtt:2147483647|
[2025/09/12 05:05:32 033614] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:33070, old_rtt:2147483647|
[2025/09/12 05:05:32 033620] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:05:32 033625] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653532000310|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:32 033631] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653532000310|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:32 033637] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:1509|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33070|latest_rtt:33070|min_rtt:33070|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:32 033644] [stats] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:4008814|bw:1509|srtt:33070|latest_rtt:33070|min_rtt:33070|send:7|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:785982|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:32 033651] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:32 033655] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:32 033664] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_addr_validated|Address Validated|conn:0000560C591F554C|role:1|
[2025/09/12 05:05:32 033670] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170738|largest:117170738|pns:0|
[2025/09/12 05:05:32 033676] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:1200|pkt_type:INIT|pkt_num:117170738|frame:PADDING ACK |recv_time:1757653532033380|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 033687] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653592033380|now:1757653532033380|interv:60000000|
[2025/09/12 05:05:32 033693] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653592033380|now:1757653532033380|interv:60000000|
[2025/09/12 05:05:32 033698] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532749518|pq_index:1|
[2025/09/12 05:05:32 033703] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532000154|
[2025/09/12 05:05:32 033708] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532033708|
[2025/09/12 05:05:32 033715] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653532033713|
[2025/09/12 05:05:32 033720] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653532033549|now:1757653532033713|
[2025/09/12 05:05:32 033725] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 033730] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:919|
[2025/09/12 05:05:32 033735] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:33070|rtt_var:16535|pto_duration:99210|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 033741] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 033746] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 033750] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 033755] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:32 033761] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:32 033767] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:32 033773] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:1
[2025/09/12 05:05:32 033778] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:33070|rtt_var:16535|pto_duration:198420|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 033783] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 033788] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:32 033793] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 033797] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532033777|now:1757653532033777|interv:0|
[2025/09/12 05:05:32 033802] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653531447938|now:1757653532033777|interval:0|pto_count:1|srtt:33070
[2025/09/12 05:05:32 033810] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 033819] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 033824] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 033830] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:32 033870] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653532033839|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 033877] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 033883] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:05:32 033892] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:33070|rtt_var:16535|pto_duration:198420|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 033901] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 033908] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:32 033917] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 033925] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532232259|now:1757653532033891|interv:198368|
[2025/09/12 05:05:32 033933] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532232259|now:1757653532033891|interval:198368|pto_count:1|srtt:33070
[2025/09/12 05:05:32 033942] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:05:32 033952] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 033960] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:32 033992] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653532033969|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 034000] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 034009] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:05:32 034017] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:33070|rtt_var:16535|pto_duration:198420|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 034026] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 034034] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:32 034070] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 034079] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532232389|now:1757653532034017|interv:198372|
[2025/09/12 05:05:32 034090] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532232389|now:1757653532034017|interval:198372|pto_count:1|srtt:33070
[2025/09/12 05:05:32 034096] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:05:32 034102] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532232389|
[2025/09/12 05:05:32 034108] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532232389|
[2025/09/12 05:05:32 034113] [debug] |xqc_engine_wakeup_after|wakeup:1757653532232389|now:1757653532034113|diff:198276|
[2025/09/12 05:05:32 034118] [debug] |xqc_engine_main_logic|END|now:1757653532033713|
[2025/09/12 05:05:32 034126] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532034126|
[2025/09/12 05:05:32 034131] [debug] |xqc_engine_wakeup_after|wakeup:1757653532232389|now:1757653532034131|diff:198258|
[2025/09/12 05:05:32 034136] [debug] |xqc_engine_main_logic|END|now:1757653532034126|
[2025/09/12 05:05:32 064738] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653532064737|
[2025/09/12 05:05:32 064758] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:32 064769] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:32 064777] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170734|
[2025/09/12 05:05:32 064788] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:117170734|
[2025/09/12 05:05:32 064796] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 064806] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:32 064816] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653532033380|is_app_limited:1|send_elapse:33529|ack_elapse:31357|ctl_first_sent_time:1757653532033839|lagest_ack_time:1757653532064737|curr_delivered:1378|
[2025/09/12 05:05:32 064825] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532033839|
[2025/09/12 05:05:32 064833] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:32 064842] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:33070|rttvar:16535|minrtt:33070|latest_rtt:30898|ack_delay:0|
[2025/09/12 05:05:32 064851] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:32799|rttvar:12945|minrtt:30898|latest_rtt:30898|ack_delay:0|
[2025/09/12 05:05:32 064859] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:32 064867] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 064877] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653531249455|lost_send_time:1757653532027839|loss_delay:36898|frame:CRYPTO |repair:32|
[2025/09/12 05:05:32 064885] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653531249518|lost_send_time:1757653532027839|loss_delay:36898|frame:CRYPTO |repair:32|
[2025/09/12 05:05:32 064899] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653531249518u|
[2025/09/12 05:05:32 064904] [stats] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |lost interval:1757653532064737|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653531249518|srtt:32799|cwnd:47136|bw:1509|conn_life:817076|now:0|last_lost_time:817076|
[2025/09/12 05:05:32 064910] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 064915] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32799|rtt_var:12945|pto_duration:84579|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 064921] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 064926] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:32 064931] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 064936] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532118548|now:1757653532064915|interv:53633|
[2025/09/12 05:05:32 064941] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532118548|now:1757653532064915|interval:53633|pto_count:0|srtt:32799
[2025/09/12 05:05:32 064946] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 33529, ack_elapse 31357, delivered 194|rate 5786|lost 2|
[2025/09/12 05:05:32 064951] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:32 064956] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5786) in round 2|
[2025/09/12 05:05:32 064961] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|probertt expire|rtt:30898, old_rtt:33070|
[2025/09/12 05:05:32 064966] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:30898, old_rtt:33070|
[2025/09/12 05:05:32 064971] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1157|
[2025/09/12 05:05:32 064976] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653532033839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:32 064982] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653532033839|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:32 064987] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:5786|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32799|latest_rtt:30898|min_rtt:30898|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:32 064994] [stats] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bandwidth change record|bw_before:1509|bw_after:5786|srtt:32799|cwnd:47330|
[2025/09/12 05:05:32 065000] [info] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:32 065005] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32799|rtt_var:12945|pto_duration:84579|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 065014] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 065019] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:32 065024] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 065029] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532118548|now:1757653532065005|interv:53543|
[2025/09/12 05:05:32 065033] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532118548|now:1757653532065005|interval:53543|pto_count:0|srtt:32799
[2025/09/12 05:05:32 065068] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170734|largest:117170734|pns:1|
[2025/09/12 05:05:32 065075] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:65|pkt_type:HSK|pkt_num:117170734|frame:ACK |recv_time:1757653532064737|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 065081] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653592064737|now:1757653532064737|interv:60000000|
[2025/09/12 05:05:32 065086] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653592064737|now:1757653532064737|interv:60000000|
[2025/09/12 05:05:32 065091] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532232389|pq_index:0|
[2025/09/12 05:05:32 065096] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532033713|
[2025/09/12 05:05:32 065101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532065101|
[2025/09/12 05:05:32 065107] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653532065106|
[2025/09/12 05:05:32 065115] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32799|min_srtt:32799|path_bw:5786|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:32 065120] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 065126] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32799|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 065132] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:32 065138] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32799|min_srtt:32799|path_bw:5786|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:32 065143] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 065149] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32799|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 065154] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:32 065164] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 065169] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 065175] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 065181] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:32 065216] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653532065189|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 065223] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 065229] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:32 065236] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32799|rtt_var:12945|pto_duration:84579|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 065243] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 065250] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:05:32 065257] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 065263] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532149768|now:1757653532065236|interv:84532|
[2025/09/12 05:05:32 065270] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532149768|now:1757653532065236|interval:84532|pto_count:0|srtt:32799
[2025/09/12 05:05:32 065277] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:05:32 065285] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 065292] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 065300] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 065307] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:32 065334] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653532065314|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 065344] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 065350] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:05:32 065356] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32799|rtt_var:12945|pto_duration:84579|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 065370] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 065377] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:32 065383] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 065390] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532149893|now:1757653532065356|interv:84537|
[2025/09/12 05:05:32 065396] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:1|expire:1757653532149893|now:1757653532065356|interval:84537|pto_count:0|srtt:32799
[2025/09/12 05:05:32 065403] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:05:32 065410] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532149893|
[2025/09/12 05:05:32 065417] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532149893|
[2025/09/12 05:05:32 065424] [debug] |xqc_engine_wakeup_after|wakeup:1757653532149893|now:1757653532065424|diff:84469|
[2025/09/12 05:05:32 065430] [debug] |xqc_engine_main_logic|END|now:1757653532065106|
[2025/09/12 05:05:32 065438] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532065438|
[2025/09/12 05:05:32 065444] [debug] |xqc_engine_wakeup_after|wakeup:1757653532149893|now:1757653532065444|diff:84449|
[2025/09/12 05:05:32 065449] [debug] |xqc_engine_main_logic|END|now:1757653532065438|
[2025/09/12 05:05:32 097171] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653532097170|
[2025/09/12 05:05:32 097191] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:32 097203] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170734|
[2025/09/12 05:05:32 097211] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170736|
[2025/09/12 05:05:32 097222] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:117170736|
[2025/09/12 05:05:32 097230] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 097240] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:05:32 097249] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653532033380|is_app_limited:1|send_elapse:33659|ack_elapse:63790|ctl_first_sent_time:1757653532033969|lagest_ack_time:1757653532097170|curr_delivered:1895|
[2025/09/12 05:05:32 097259] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532033969|
[2025/09/12 05:05:32 097268] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:32 097276] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:05:32 097285] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653532064737|is_app_limited:1|send_elapse:31350|ack_elapse:32433|ctl_first_sent_time:1757653532065189|lagest_ack_time:1757653532097170|curr_delivered:2021|
[2025/09/12 05:05:32 097293] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532065189|
[2025/09/12 05:05:32 097310] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:32 097319] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:32 097326] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653532064737|is_app_limited:1|send_elapse:31350|ack_elapse:32433|ctl_first_sent_time:1757653532065189|lagest_ack_time:1757653532097170|curr_delivered:2103|
[2025/09/12 05:05:32 097331] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532065314|
[2025/09/12 05:05:32 097336] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:32 097341] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:32799|rttvar:12945|minrtt:30898|latest_rtt:31856|ack_delay:0|
[2025/09/12 05:05:32 097347] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:32682|rttvar:9944|minrtt:30898|latest_rtt:31856|ack_delay:0|
[2025/09/12 05:05:32 097352] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:32 097357] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 097362] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F554C|path:0|
[2025/09/12 05:05:32 097367] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:32 097372] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 31350, ack_elapse 32433, delivered 725|rate 22353|lost 2|
[2025/09/12 05:05:32 097377] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:32 097382] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22353) in round 3|
[2025/09/12 05:05:32 097387] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:30898, old_rtt:30898|
[2025/09/12 05:05:32 097392] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2394|
[2025/09/12 05:05:32 097397] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:725|po_sent_time:1757653532065314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:32 097402] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:725|po_sent_time:1757653532065314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:32 097408] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:22353|cwnd:48055|full_bw_reached:0|inflight:0|srtt:32682|latest_rtt:31856|min_rtt:30898|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:32 097415] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 097421] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:32 097432] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:32 097440] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:32 097594] [debug] |scid:326d24762b53aad5cf714cac|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:32 097603] [debug] |scid:326d24762b53aad5cf714cac|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:32 097610] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532149893|pq_index:0|
[2025/09/12 05:05:32 097616] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532065106|
[2025/09/12 05:05:32 097621] [debug] |scid:326d24762b53aad5cf714cac|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:32 097627] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:32 097633] [info] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:32 097639] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F554C|path:0|
[2025/09/12 05:05:32 097644] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:32 097650] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:32 097657] [debug] |scid:326d24762b53aad5cf714cac|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:32 097663] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170736|largest:117170736|pns:1|
[2025/09/12 05:05:32 097669] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:416|pkt_type:HSK|pkt_num:117170736|frame:ACK CRYPTO |recv_time:1757653532097170|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 097676] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 097682] [warn] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:32 097688] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:32 097694] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:32 097699] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653592097170|now:1757653532097170|interv:60000000|
[2025/09/12 05:05:32 097705] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653592097170|now:1757653532097170|interv:60000000|
[2025/09/12 05:05:32 097710] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532097710|
[2025/09/12 05:05:32 097716] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653532097715|
[2025/09/12 05:05:32 097723] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591F554C|
[2025/09/12 05:05:32 097728] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591F554C|
[2025/09/12 05:05:32 097734] [info] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:32 097739] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F554C|path:0|
[2025/09/12 05:05:32 097750] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:32 097757] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_gen_token|expire:1758258332|
[2025/09/12 05:05:32 097763] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:32 097768] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:32 097774] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:32 097779] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 097786] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:32 097791] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170734|
[2025/09/12 05:05:32 097800] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117170734|
[2025/09/12 05:05:32 097805] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097811] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|00223cbcbddf9285efa799092f28e5e161|sr_token:77e2fb94c5a2adde96d5ab0a3a0aaa08
[2025/09/12 05:05:32 097819] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097824] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|2a86579ad41c7ce13fcc9f9ef3fc51a90e|sr_token:f537afa3e61c794927ab52e4aed266a0
[2025/09/12 05:05:32 097831] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097836] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|0d9faf4f9442f76f998a669375dd172318|sr_token:07d1911a11764d493779998ef4908af3
[2025/09/12 05:05:32 097842] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097848] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|829399cbb6c2f72a5b01e4240c1a1d9ef0|sr_token:e2fe905d8721d485cf76f467344a452d
[2025/09/12 05:05:32 097854] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097859] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|f25ac4d0c9a497b90dfa98e630c1400546|sr_token:543a3299fae7950f53eebc23336b4c3b
[2025/09/12 05:05:32 097866] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097871] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|71c7bd3b3d9f27d00bb421fdf69251db11|sr_token:8e9ceaacfc91a41afbd6262ffe4f627a
[2025/09/12 05:05:32 097877] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:32 097882] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_new_conn_id_frame|new_conn_id|6e420d2e30760925099cbd92c3dab8aa2f|sr_token:9649f26c019926646093f368a351bde9
[2025/09/12 05:05:32 097888] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:32 097894] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:32 097903] [debug] |scid:326d24762b53aad5cf714cac|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:32 097909] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:32 097914] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:32 097920] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:ACK_01RTT|expire:1757653532122170|now:1757653532097170|interv:25000|
[2025/09/12 05:05:32 097931] [debug] |scid:326d24762b53aad5cf714cac|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653532097170|max_ack_delay:25000|
[2025/09/12 05:05:32 097937] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170734|largest:117170734|pns:2|
[2025/09/12 05:05:32 097943] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:117170734|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653532097170|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 097950] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_write_streams|
[2025/09/12 05:05:32 097955] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:32 097961] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653532097961|
[2025/09/12 05:05:32 097968] [info] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653532097967|
[2025/09/12 05:05:32 097973] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:32 097979] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591F554C|
[2025/09/12 05:05:32 098065] [debug] |scid:326d24762b53aad5cf714cac|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:32 098080] [debug] |scid:326d24762b53aad5cf714cac|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:32 098089] [debug] |scid:326d24762b53aad5cf714cac|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:32 098102] [info] |scid:326d24762b53aad5cf714cac|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591F554C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:32 098116] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|
[2025/09/12 05:05:32 098131] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|largest_recv:117170736|ack_delay:960|first_ack_range:0|largest_pkt_recv_time:1757653532097170|
[2025/09/12 05:05:32 098140] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170736|low:117170736|pkt_pns:1|
[2025/09/12 05:05:32 098148] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170734|low:117170734|pkt_pns:1|
[2025/09/12 05:05:32 098156] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:117170736|frame_largest_recv:117170736|
[2025/09/12 05:05:32 098166] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:32 098189] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8685aa78e9cb67173eefdd2a|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:32 098204] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f6de5f15b1f00627029cb4e8|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:32 098214] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098231] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098242] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:32 098251] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098260] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098270] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:32 098278] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098287] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098297] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:32 098307] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098316] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098325] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:32 098334] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 098343] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098351] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098360] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:32 098368] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098378] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098387] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:32 098396] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:22353|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:32 098405] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C591F554C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 098423] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 098432] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:32 098442] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:32 098451] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:32 098497] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653532098466|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 098510] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 098519] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:32 098529] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 098539] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 098547] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 098556] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:32 098565] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532195924|now:1757653532098528|interv:97396|
[2025/09/12 05:05:32 098573] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532195924|now:1757653532098528|interval:97396|pto_count:0|srtt:32682
[2025/09/12 05:05:32 098580] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:32 098587] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:32 098593] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:32 098634] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653532098601|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 098646] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 098656] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:32 098665] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 098674] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 098682] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 098699] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:32 098708] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532196059|now:1757653532098664|interv:97395|
[2025/09/12 05:05:32 098716] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532196059|now:1757653532098664|interval:97395|pto_count:0|srtt:32682
[2025/09/12 05:05:32 098726] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:32 098733] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 098739] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:32 098780] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653532098748|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 098791] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 098801] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:32 098810] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 098820] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 098828] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 098837] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:32 098846] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532196206|now:1757653532098810|interv:97396|
[2025/09/12 05:05:32 098854] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532196206|now:1757653532098810|interval:97396|pto_count:0|srtt:32682
[2025/09/12 05:05:32 098861] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:32 098867] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 098873] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:32 098906] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653532098882|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 098915] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 098924] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:32 098933] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 098943] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 098957] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 098963] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:32 098969] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532196340|now:1757653532098933|interv:97407|
[2025/09/12 05:05:32 098973] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532196340|now:1757653532098933|interval:97407|pto_count:0|srtt:32682
[2025/09/12 05:05:32 098978] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:32 098982] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:32 098987] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:32 099010] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:8|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653532098993|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 099015] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:8|origin_pktnum:0|size:53|enc_size:69|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 099023] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:32 099030] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-10|next_skip_chance:1757653532391404|current_time:1757653532099030|
[2025/09/12 05:05:32 099037] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:32 099088] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653532099064|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 099095] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 099102] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:32 099109] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 099116] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 099122] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 099129] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:32 099135] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532196522|now:1757653532099109|interv:97413|
[2025/09/12 05:05:32 099139] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532196522|now:1757653532099109|interval:97413|pto_count:0|srtt:32682
[2025/09/12 05:05:32 099143] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:32 099153] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:32 099158] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:32 099181] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653532099164|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 099187] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:12|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 099194] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:32 099201] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 099207] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 099214] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 099220] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:32 099226] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532196622|now:1757653532099200|interv:97422|
[2025/09/12 05:05:32 099230] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532196622|now:1757653532099200|interval:97422|pto_count:0|srtt:32682
[2025/09/12 05:05:32 099234] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:32 099239] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:32 099243] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C591F554C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 099248] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 099252] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:32 099275] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653532099259|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 099282] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:13|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 099289] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:32 099296] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:9944|pto_duration:72458|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 099303] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 099309] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 099321] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:32 099325] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532196717|now:1757653532099296|interv:97421|
[2025/09/12 05:05:32 099329] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532196717|now:1757653532099296|interval:97421|pto_count:0|srtt:32682
[2025/09/12 05:05:32 099333] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:32 099338] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532122170|
[2025/09/12 05:05:32 099342] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532122170|
[2025/09/12 05:05:32 099346] [debug] |xqc_engine_wakeup_after|wakeup:1757653532122170|now:1757653532099346|diff:22824|
[2025/09/12 05:05:32 099350] [debug] |xqc_engine_main_logic|END|now:1757653532097715|
[2025/09/12 05:05:32 099358] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:1406|state:ESTABED|recv_time:1757653532099357|
[2025/09/12 05:05:32 099362] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 099370] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170734|
[2025/09/12 05:05:32 099376] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170735|
[2025/09/12 05:05:32 099385] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117170735|
[2025/09/12 05:05:32 099392] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:32 099398] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:32 099403] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:32 099410] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:32 099415] [debug] |scid:326d24762b53aad5cf714cac|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:32 099420] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170735|largest:117170735|pns:2|
[2025/09/12 05:05:32 099424] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:117170735|frame:PADDING PING |recv_time:1757653532099357|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 099429] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653652099357|now:1757653532099357|interv:120000000|
[2025/09/12 05:05:32 099433] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653652099357|now:1757653532099357|interv:120000000|
[2025/09/12 05:05:32 099437] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532122170|pq_index:0|
[2025/09/12 05:05:32 099441] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532097715|
[2025/09/12 05:05:32 099446] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532099446|
[2025/09/12 05:05:32 099454] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532099452|
[2025/09/12 05:05:32 099470] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|largest_recv:117170735|ack_delay:113|first_ack_range:1|largest_pkt_recv_time:1757653532099357|
[2025/09/12 05:05:32 099476] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170735|low:117170734|pkt_pns:2|
[2025/09/12 05:05:32 099480] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:117170735|frame_largest_recv:117170735|
[2025/09/12 05:05:32 099485] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:32 099489] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 099494] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:32 099498] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:32 099524] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:14|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653532099504|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 099534] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:14|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 099542] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532196717|
[2025/09/12 05:05:32 099548] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532196717|
[2025/09/12 05:05:32 099555] [debug] |xqc_engine_wakeup_after|wakeup:1757653532196717|now:1757653532099555|diff:97162|
[2025/09/12 05:05:32 099560] [debug] |xqc_engine_main_logic|END|now:1757653532099452|
[2025/09/12 05:05:32 099565] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532099565|
[2025/09/12 05:05:32 099569] [debug] |xqc_engine_wakeup_after|wakeup:1757653532196717|now:1757653532099569|diff:97148|
[2025/09/12 05:05:32 099573] [debug] |xqc_engine_main_logic|END|now:1757653532099565|
[2025/09/12 05:05:32 129955] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:40|state:ESTABED|recv_time:1757653532129953|
[2025/09/12 05:05:32 129973] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 129984] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170735|
[2025/09/12 05:05:32 129992] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170736|
[2025/09/12 05:05:32 130003] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117170736|
[2025/09/12 05:05:32 130010] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 130018] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:32 130025] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2103|prior_time:1757653532098466|is_app_limited:1|send_elapse:135|ack_elapse:31487|ctl_first_sent_time:1757653532098601|lagest_ack_time:1757653532129953|curr_delivered:2136|
[2025/09/12 05:05:32 130035] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532098601|
[2025/09/12 05:05:32 130061] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:32 130069] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:32 130088] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2103|prior_time:1757653532098466|is_app_limited:1|send_elapse:135|ack_elapse:31487|ctl_first_sent_time:1757653532098601|lagest_ack_time:1757653532129953|curr_delivered:2420|
[2025/09/12 05:05:32 130097] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532098882|
[2025/09/12 05:05:32 130106] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:32 130113] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:32682|rttvar:9944|minrtt:30898|latest_rtt:31071|ack_delay:80|
[2025/09/12 05:05:32 130121] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:32470|rttvar:7880|minrtt:30898|latest_rtt:31071|ack_delay:80|
[2025/09/12 05:05:32 130130] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:32 130140] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:0|po_sent_time:1757653532098466|lost_send_time:1757653532093425|loss_delay:36528|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:32 130148] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653532098466u|
[2025/09/12 05:05:32 130157] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 130164] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532135276|now:1757653532130164|interval:5112|
[2025/09/12 05:05:32 130172] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532135276|now:1757653532130164|interv:5112|
[2025/09/12 05:05:32 130181] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 135, ack_elapse 31487, delivered 317|rate 10067|lost 3|
[2025/09/12 05:05:32 130188] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:32 130196] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:30898, old_rtt:30898|
[2025/09/12 05:05:32 130203] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1450|
[2025/09/12 05:05:32 130212] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:1|acked:317|po_sent_time:1757653532098882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2420|
[2025/09/12 05:05:32 130220] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:1|acked:317|po_sent_time:1757653532098882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2420|
[2025/09/12 05:05:32 130229] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:22353|cwnd:48372|full_bw_reached:0|inflight:1441|srtt:32470|latest_rtt:31071|min_rtt:30898|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:32 130238] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170736|largest:117170736|pns:2|
[2025/09/12 05:05:32 130253] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:117170736|frame:ACK |recv_time:1757653532129953|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 130262] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653652129953|now:1757653532129953|interv:120000000|
[2025/09/12 05:05:32 130271] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653652129953|now:1757653532129953|interv:120000000|
[2025/09/12 05:05:32 130278] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532196717|pq_index:0|
[2025/09/12 05:05:32 130287] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532099452|
[2025/09/12 05:05:32 130294] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532130294|
[2025/09/12 05:05:32 130305] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532130303|
[2025/09/12 05:05:32 130317] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:22353|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:32 130326] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1441|cwnd:48372|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 130335] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32470|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 130343] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:32 130350] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:32 130354] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1441|cwnd:48372|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 130359] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 130363] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:32 130395] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1441|now:1757653532130370|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 130405] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:15|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 130412] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1441|applimit:0|
[2025/09/12 05:05:32 130419] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532135276|now:1757653532130418|interval:4858|
[2025/09/12 05:05:32 130423] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532135276|now:1757653532130418|interv:4858|
[2025/09/12 05:05:32 130428] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48372|inflight:1464|
[2025/09/12 05:05:32 130438] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532135276|
[2025/09/12 05:05:32 130442] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532135276|
[2025/09/12 05:05:32 130446] [debug] |xqc_engine_wakeup_after|wakeup:1757653532135276|now:1757653532130446|diff:4830|
[2025/09/12 05:05:32 130450] [debug] |xqc_engine_main_logic|END|now:1757653532130303|
[2025/09/12 05:05:32 130457] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:42|state:ESTABED|recv_time:1757653532130456|
[2025/09/12 05:05:32 130462] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 130467] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170736|
[2025/09/12 05:05:32 130471] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170737|
[2025/09/12 05:05:32 130476] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117170737|
[2025/09/12 05:05:32 130480] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 130485] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:12|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:32 130490] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:731|prior_delivered:2103|prior_time:1757653532098466|is_app_limited:1|send_elapse:698|ack_elapse:31990|ctl_first_sent_time:1757653532099164|lagest_ack_time:1757653532130456|curr_delivered:2474|
[2025/09/12 05:05:32 130495] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532099164|
[2025/09/12 05:05:32 130499] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:32 130503] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:32470|rttvar:7880|minrtt:30898|latest_rtt:31292|ack_delay:64|
[2025/09/12 05:05:32 130507] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:32315|rttvar:6220|minrtt:30898|latest_rtt:31292|ack_delay:64|
[2025/09/12 05:05:32 130511] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:32 130515] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 130520] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:9|po_sent_time:1757653532098748|lost_send_time:1757653532094102|loss_delay:36354|frame:CRYPTO |repair:32|
[2025/09/12 05:05:32 130525] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653532098748u|
[2025/09/12 05:05:32 130529] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 130532] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532135418|now:1757653532130532|interval:4886|
[2025/09/12 05:05:32 130537] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532135418|now:1757653532130532|interv:4886|
[2025/09/12 05:05:32 130541] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 698, ack_elapse 31990, delivered 371|rate 11597|lost 4|
[2025/09/12 05:05:32 130548] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:30898, old_rtt:30898|
[2025/09/12 05:05:32 130552] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1450|
[2025/09/12 05:05:32 130556] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48372|packet_lost:1|acked:54|po_sent_time:1757653532099164|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2420|
[2025/09/12 05:05:32 130561] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48372|packet_lost:1|acked:54|po_sent_time:1757653532099164|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2420|
[2025/09/12 05:05:32 130565] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:22353|cwnd:48426|full_bw_reached:0|inflight:1127|srtt:32315|latest_rtt:31292|min_rtt:30898|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:32 130571] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170737|largest:117170737|pns:2|
[2025/09/12 05:05:32 130575] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:117170737|frame:ACK |recv_time:1757653532130456|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 130580] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653652130456|now:1757653532130456|interv:120000000|
[2025/09/12 05:05:32 130584] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653652130456|now:1757653532130456|interv:120000000|
[2025/09/12 05:05:32 130588] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532135276|pq_index:0|
[2025/09/12 05:05:32 130592] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532130303|
[2025/09/12 05:05:32 130596] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532130596|
[2025/09/12 05:05:32 130600] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532130599|
[2025/09/12 05:05:32 130606] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32315|min_srtt:32315|path_bw:22353|loss_rate:27.27|path_pto:0|
[2025/09/12 05:05:32 130610] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1127|cwnd:48426|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 130615] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32315|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 130620] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:32 130624] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 130628] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1127|cwnd:48426|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 130635] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 130640] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:32 130667] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:16|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1127|now:1757653532130645|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 130676] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:16|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 130683] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1127|applimit:0|
[2025/09/12 05:05:32 130690] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532135418|now:1757653532130690|interval:4728|
[2025/09/12 05:05:32 130695] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532135418|now:1757653532130690|interv:4728|
[2025/09/12 05:05:32 130699] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48426|inflight:1410|
[2025/09/12 05:05:32 130704] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532135418|
[2025/09/12 05:05:32 130708] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532135418|
[2025/09/12 05:05:32 130712] [debug] |xqc_engine_wakeup_after|wakeup:1757653532135418|now:1757653532130712|diff:4706|
[2025/09/12 05:05:32 130716] [debug] |xqc_engine_main_logic|END|now:1757653532130599|
[2025/09/12 05:05:32 130721] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532130721|
[2025/09/12 05:05:32 130724] [debug] |xqc_engine_wakeup_after|wakeup:1757653532135418|now:1757653532130724|diff:4694|
[2025/09/12 05:05:32 130728] [debug] |xqc_engine_main_logic|END|now:1757653532130721|
[2025/09/12 05:05:32 135211] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:40|state:ESTABED|recv_time:1757653532135209|
[2025/09/12 05:05:32 135228] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 135238] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170737|
[2025/09/12 05:05:32 135246] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170739|
[2025/09/12 05:05:32 135258] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117170739|
[2025/09/12 05:05:32 135265] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 135275] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:13|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:05:32 135284] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653532098466|is_app_limited:1|send_elapse:793|ack_elapse:36743|ctl_first_sent_time:1757653532099259|lagest_ack_time:1757653532135209|curr_delivered:3524|
[2025/09/12 05:05:32 135294] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532099259|
[2025/09/12 05:05:32 135303] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:32 135313] [debug] |scid:326d24762b53aad5cf714cac|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:32 135322] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:STREAM_CLOSE|expire:1757653532381906|now:1757653532135321|interv:246585|
[2025/09/12 05:05:32 135331] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:32 135347] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:32315|rttvar:6220|minrtt:30898|latest_rtt:35950|ack_delay:4240|
[2025/09/12 05:05:32 135355] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:32239|rttvar:4816|minrtt:30898|latest_rtt:35950|ack_delay:4240|
[2025/09/12 05:05:32 135363] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:05:32 135370] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 135379] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 135387] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 117170736|pns:2|
[2025/09/12 05:05:32 135394] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 135403] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532139507|now:1757653532135402|interval:4105|
[2025/09/12 05:05:32 135408] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532139507|now:1757653532135402|interv:4105|
[2025/09/12 05:05:32 135413] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 793, ack_elapse 36743, delivered 1421|rate 38674|lost 4|
[2025/09/12 05:05:32 135419] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (38674) in round 4|
[2025/09/12 05:05:32 135424] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:30898, old_rtt:30898|
[2025/09/12 05:05:32 135429] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2436|
[2025/09/12 05:05:32 135434] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48426|packet_lost:0|acked:1050|po_sent_time:1757653532099259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2420|
[2025/09/12 05:05:32 135440] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48426|packet_lost:0|acked:1050|po_sent_time:1757653532099259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2420|
[2025/09/12 05:05:32 135445] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:38674|cwnd:49476|full_bw_reached:0|inflight:360|srtt:32239|latest_rtt:35950|min_rtt:30898|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:32 135452] [stats] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0||cwnd:49476|inflight:360|mode:0|applimit:0|pacing_rate:4008814|bw:38674|srtt:32239|latest_rtt:35950|min_rtt:30898|send:20|lost:4|tlp:1|recv:8|recovery:0|slow_start:1|conn_life:887790|acked:1050|delivered:3524|is_cwnd_limited:0|
[2025/09/12 05:05:32 135460] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170739|largest:117170739|pns:2|
[2025/09/12 05:05:32 135465] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:117170739|frame:ACK |recv_time:1757653532135209|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 135476] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653652135209|now:1757653532135209|interv:120000000|
[2025/09/12 05:05:32 135481] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653652135209|now:1757653532135209|interv:120000000|
[2025/09/12 05:05:32 135486] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532135418|pq_index:0|
[2025/09/12 05:05:32 135492] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532130599|
[2025/09/12 05:05:32 135496] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532135496|
[2025/09/12 05:05:32 135502] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532135501|
[2025/09/12 05:05:32 135510] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532139507|
[2025/09/12 05:05:32 135515] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532139507|
[2025/09/12 05:05:32 135520] [debug] |xqc_engine_wakeup_after|wakeup:1757653532139507|now:1757653532135520|diff:3987|
[2025/09/12 05:05:32 135525] [debug] |xqc_engine_main_logic|END|now:1757653532135501|
[2025/09/12 05:05:32 135532] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532135532|
[2025/09/12 05:05:32 135537] [debug] |xqc_engine_wakeup_after|wakeup:1757653532139507|now:1757653532135537|diff:3970|
[2025/09/12 05:05:32 135541] [debug] |xqc_engine_main_logic|END|now:1757653532135532|
[2025/09/12 05:05:32 139616] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532139616|
[2025/09/12 05:05:32 139626] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532139507|pq_index:0|
[2025/09/12 05:05:32 139631] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532135501|
[2025/09/12 05:05:32 139637] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532139636|
[2025/09/12 05:05:32 139642] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653532139507|now:1757653532139636|
[2025/09/12 05:05:32 139647] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 139652] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:32 139657] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:05:32 139662] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 139667] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 139672] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:10|po_sent_time:1757653532099064|lost_send_time:1757653532099193|loss_delay:40443|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:32 139678] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653532099064u|
[2025/09/12 05:05:32 139683] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:32 139688] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32239|rtt_var:4816|pto_duration:51503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 139698] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 139703] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 139708] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:05:32 139713] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532207148|now:1757653532139687|interv:67461|
[2025/09/12 05:05:32 139718] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532207148|now:1757653532139687|interval:67461|pto_count:0|srtt:32239
[2025/09/12 05:05:32 139724] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32239|min_srtt:32239|path_bw:38674|loss_rate:33.33|path_pto:0|
[2025/09/12 05:05:32 139730] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:306|cwnd:49476|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 139735] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32239|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 139741] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:11|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:32 139747] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:32 139753] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:306|cwnd:49476|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 139758] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 139763] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:32 139801] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:306|now:1757653532139772|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 139813] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:17|origin_pktnum:11|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 139822] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:306|applimit:0|
[2025/09/12 05:05:32 139830] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32239|rtt_var:4816|pto_duration:51503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 139839] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 139845] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 139850] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 360|
[2025/09/12 05:05:32 139855] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532216275|now:1757653532139830|interv:76445|
[2025/09/12 05:05:32 139865] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532216275|now:1757653532139830|interval:76445|pto_count:0|srtt:32239
[2025/09/12 05:05:32 139870] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49476|inflight:360|
[2025/09/12 05:05:32 139877] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532216275|
[2025/09/12 05:05:32 139882] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532216275|
[2025/09/12 05:05:32 139887] [debug] |xqc_engine_wakeup_after|wakeup:1757653532216275|now:1757653532139886|diff:76389|
[2025/09/12 05:05:32 139892] [debug] |xqc_engine_main_logic|END|now:1757653532139636|
[2025/09/12 05:05:32 170532] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:42|state:ESTABED|recv_time:1757653532170530|
[2025/09/12 05:05:32 170551] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:326d24762b53aad5cf714cac|spin_bit:0|
[2025/09/12 05:05:32 170561] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170739|
[2025/09/12 05:05:32 170569] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170740|
[2025/09/12 05:05:32 170580] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:117170740|
[2025/09/12 05:05:32 170589] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:32 170599] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|conn:0000560C591F554C|path:0|pkt_num:17|origin_pktnum:11|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 05:05:32 170609] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:360|prior_delivered:3524|prior_time:1757653532135209|is_app_limited:0|send_elapse:40513|ack_elapse:35321|ctl_first_sent_time:1757653532139772|lagest_ack_time:1757653532170530|curr_delivered:3578|
[2025/09/12 05:05:32 170619] [debug] |scid:326d24762b53aad5cf714cac|xqc_update_sample|sampler_sent_time_update:1757653532139772|
[2025/09/12 05:05:32 170629] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:32 170637] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591F554C|srtt:32239|rttvar:4816|minrtt:30898|latest_rtt:30758|ack_delay:80|
[2025/09/12 05:05:32 170646] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_rtt|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |after update rtt|conn:0000560C591F554C|srtt:32044|rttvar:4002|minrtt:30758|latest_rtt:30758|ack_delay:80|
[2025/09/12 05:05:32 170655] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:14|thresh:3|
[2025/09/12 05:05:32 170664] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 170672] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:32 170681] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:15|lost_pn:14|po_sent_time:1757653532130370|lost_send_time:1757653532134481|loss_delay:36049|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:32 170691] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:16|lost_pn:14|po_sent_time:1757653532130645|lost_send_time:1757653532134481|loss_delay:36049|frame:CRYPTO |repair:32|
[2025/09/12 05:05:32 170697] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653532130645u|
[2025/09/12 05:05:32 170710] [stats] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_detect_lost|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |lost interval:105793|lost_count:5|send_count:12|pkt_num:16|po_send_time:1757653532130645|srtt:32044|cwnd:49476|bw:38674|conn_life:922869|now:0|last_lost_time:922869|
[2025/09/12 05:05:32 170720] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:32 170729] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591F554C|path:0|
[2025/09/12 05:05:32 170738] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:32 170746] [debug] |scid:326d24762b53aad5cf714cac|xqc_generate_sample|sampler: send_elapse 40513, ack_elapse 35321, delivered 54|rate 1332|lost 7|
[2025/09/12 05:05:32 170752] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:32 170758] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1332) in round 5|
[2025/09/12 05:05:32 170763] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|probertt expire|rtt:30758, old_rtt:30898|
[2025/09/12 05:05:32 170768] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_update_min_rtt|minrtt expire|rtt:30758, old_rtt:30898|
[2025/09/12 05:05:32 170774] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2436|
[2025/09/12 05:05:32 170779] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49476|packet_lost:2|acked:54|po_sent_time:1757653532139772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3578|
[2025/09/12 05:05:32 170785] [debug] |scid:326d24762b53aad5cf714cac|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49476|packet_lost:2|acked:54|po_sent_time:1757653532139772|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3578|
[2025/09/12 05:05:32 170791] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |bbr on ack|mode:0|pacing_rate:4008814|bw:38674|cwnd:49530|full_bw_reached:0|inflight:0|srtt:32044|latest_rtt:30758|min_rtt:30758|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:32 170798] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:32 170805] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:ACK_01RTT|expire:1757653532195530|now:1757653532170530|interv:25000|
[2025/09/12 05:05:32 170816] [debug] |scid:326d24762b53aad5cf714cac|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532170530|max_ack_delay:25000|
[2025/09/12 05:05:32 170825] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170740|largest:117170740|pns:2|
[2025/09/12 05:05:32 170834] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:117170740|frame:PING ACK |recv_time:1757653532170530|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 170841] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653652170530|now:1757653532170530|interv:120000000|
[2025/09/12 05:05:32 170846] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653652170530|now:1757653532170530|interv:120000000|
[2025/09/12 05:05:32 170852] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532216275|pq_index:0|
[2025/09/12 05:05:32 170862] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532139636|
[2025/09/12 05:05:32 170867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532170867|
[2025/09/12 05:05:32 170874] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532170872|
[2025/09/12 05:05:32 170882] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32044|min_srtt:32044|path_bw:38674|loss_rate:38.46|path_pto:0|
[2025/09/12 05:05:32 170888] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:49530|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 170895] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32044|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 170906] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:15|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:32 170915] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_get_perf_class|conn:0000560C591F554C|path_id:0|path_srtt:32044|min_srtt:32044|path_bw:38674|loss_rate:38.46|path_pto:0|
[2025/09/12 05:05:32 170923] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:0|cwnd:49530|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 170929] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591F554C|path_id:0|path_srtt:32044|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:32 170935] [debug] |scid:326d24762b53aad5cf714cac|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:16|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:32 170942] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:15|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:32 170947] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:49530|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 170953] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 170959] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:32 171004] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:18|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653532170968|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 171016] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:18|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 171025] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:32 171035] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:48052|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 171064] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 171088] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 171093] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:32 171098] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532244020|now:1757653532171034|interv:72986|
[2025/09/12 05:05:32 171104] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532244020|now:1757653532171034|interval:72986|pto_count:0|srtt:32044
[2025/09/12 05:05:32 171110] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:23|
[2025/09/12 05:05:32 171116] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:16|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 171122] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_can_send|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:23|cwnd:49530|conn:0000560C591F554C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 171128] [debug] |scid:326d24762b53aad5cf714cac|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:32 171134] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:32 171178] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:19|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:23|now:1757653532171145|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 171186] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:19|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:32 171194] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:32 171202] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:48052|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 171211] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 171220] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 171229] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:05:32 171238] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532244197|now:1757653532171202|interv:72995|
[2025/09/12 05:05:32 171247] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532244197|now:1757653532171202|interval:72995|pto_count:0|srtt:32044
[2025/09/12 05:05:32 171257] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:306|
[2025/09/12 05:05:32 171267] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532195530|
[2025/09/12 05:05:32 171276] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532195530|
[2025/09/12 05:05:32 171282] [debug] |xqc_engine_wakeup_after|wakeup:1757653532195530|now:1757653532171282|diff:24248|
[2025/09/12 05:05:32 171288] [debug] |xqc_engine_main_logic|END|now:1757653532170872|
[2025/09/12 05:05:32 171296] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532171295|
[2025/09/12 05:05:32 171307] [debug] |xqc_engine_wakeup_after|wakeup:1757653532195530|now:1757653532171307|diff:24223|
[2025/09/12 05:05:32 171312] [debug] |xqc_engine_main_logic|END|now:1757653532171295|
[2025/09/12 05:05:32 179928] [info] |xqc_engine_packet_process|==>|conn:0000560C591F554C|size:99|state:ESTABED|recv_time:1757653532179927|
[2025/09/12 05:05:32 179948] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:32 179959] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|largest_pn:117170736|
[2025/09/12 05:05:32 179967] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt|decryption nonce|path_id:0|pn:117170738|
[2025/09/12 05:05:32 179979] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:117170738|
[2025/09/12 05:05:32 179987] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 179996] [debug] |scid:326d24762b53aad5cf714cac|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:32 180005] [debug] |scid:326d24762b53aad5cf714cac|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:32 180014] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532195530|pq_index:0|
[2025/09/12 05:05:32 180023] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532170872|
[2025/09/12 05:05:32 180033] [info] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:32 180061] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:48052|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 180071] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 180079] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 180088] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:05:32 180096] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532244197|now:1757653532180061|interv:64136|
[2025/09/12 05:05:32 180105] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532244197|now:1757653532180061|interval:64136|pto_count:0|srtt:32044
[2025/09/12 05:05:32 180115] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:32 180126] [debug] |scid:326d24762b53aad5cf714cac|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:32 180135] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:117170738|largest:117170738|pns:1|
[2025/09/12 05:05:32 180145] [info] |scid:326d24762b53aad5cf714cac|xqc_conn_on_pkt_processed|====>|conn:0000560C591F554C|path:0|size:99|pkt_type:HSK|pkt_num:117170738|frame:CRYPTO |recv_time:1757653532179927|dcid:326d24762b53aad5cf714cac|dcid_seq:0|
[2025/09/12 05:05:32 180153] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:PATH_IDLE|expire:1757653652179927|now:1757653532179927|interv:120000000|
[2025/09/12 05:05:32 180159] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:CONN_IDLE|expire:1757653652179927|now:1757653532179927|interv:120000000|
[2025/09/12 05:05:32 180165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532180164|
[2025/09/12 05:05:32 180171] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532180170|
[2025/09/12 05:05:32 180186] [debug] |scid:326d24762b53aad5cf714cac|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:32 180193] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|largest_recv:117170738|ack_delay:266|first_ack_range:0|largest_pkt_recv_time:1757653532179927|
[2025/09/12 05:05:32 180199] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170738|low:117170738|pkt_pns:1|
[2025/09/12 05:05:32 180205] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170736|low:117170736|pkt_pns:1|
[2025/09/12 05:05:32 180210] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170734|low:117170734|pkt_pns:1|
[2025/09/12 05:05:32 180215] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:117170738|frame_largest_recv:117170738|
[2025/09/12 05:05:32 180220] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:32 180226] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 180233] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:32 180239] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:32 180279] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:9|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:306|now:1757653532180248|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 180286] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 180293] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532195530|
[2025/09/12 05:05:32 180299] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532195530|
[2025/09/12 05:05:32 180304] [debug] |xqc_engine_wakeup_after|wakeup:1757653532195530|now:1757653532180304|diff:15226|
[2025/09/12 05:05:32 180310] [debug] |xqc_engine_main_logic|END|now:1757653532180170|
[2025/09/12 05:05:32 180317] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532180317|
[2025/09/12 05:05:32 180322] [debug] |xqc_engine_wakeup_after|wakeup:1757653532195530|now:1757653532180322|diff:15208|
[2025/09/12 05:05:32 180327] [debug] |xqc_engine_main_logic|END|now:1757653532180317|
[2025/09/12 05:05:32 196403] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532196403|
[2025/09/12 05:05:32 196418] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532195530|pq_index:0|
[2025/09/12 05:05:32 196425] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532180170|
[2025/09/12 05:05:32 196432] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532196430|
[2025/09/12 05:05:32 196438] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653532195530|now:1757653532196430|
[2025/09/12 05:05:32 196443] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:32 196448] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653532195530|now:1757653532196430|
[2025/09/12 05:05:32 196453] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:32 196469] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|largest_recv:117170740|ack_delay:25938|first_ack_range:1|largest_pkt_recv_time:1757653532170530|
[2025/09/12 05:05:32 196475] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170740|low:117170739|pkt_pns:2|
[2025/09/12 05:05:32 196480] [debug] |scid:326d24762b53aad5cf714cac|xqc_gen_ack_frame|high:117170737|low:117170736|pkt_pns:2|
[2025/09/12 05:05:32 196485] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:117170740|frame_largest_recv:117170740|
[2025/09/12 05:05:32 196491] [debug] |scid:326d24762b53aad5cf714cac|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:32 196497] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 196503] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:32 196510] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:32 196553] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:20|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:306|now:1757653532196520|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 196561] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:20|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 196568] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532244197|
[2025/09/12 05:05:32 196573] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532244197|
[2025/09/12 05:05:32 196578] [debug] |xqc_engine_wakeup_after|wakeup:1757653532244197|now:1757653532196577|diff:47620|
[2025/09/12 05:05:32 196583] [debug] |xqc_engine_main_logic|END|now:1757653532196430|
[2025/09/12 05:05:32 244661] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532244661|
[2025/09/12 05:05:32 244687] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532244197|pq_index:0|
[2025/09/12 05:05:32 244695] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532196430|
[2025/09/12 05:05:32 244703] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532244700|
[2025/09/12 05:05:32 244710] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653532244197|now:1757653532244700|
[2025/09/12 05:05:32 244714] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 244719] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:306|
[2025/09/12 05:05:32 244723] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:48052|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 244728] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 244732] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 244736] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:05:32 244740] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:32 244755] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:32 244762] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:32 244766] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:1
[2025/09/12 05:05:32 244771] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:96104|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 244775] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 244779] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 244783] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:05:32 244787] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532317249|now:1757653532244770|interv:72479|
[2025/09/12 05:05:32 244791] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532317249|now:1757653532244770|interval:72479|pto_count:1|srtt:32044
[2025/09/12 05:05:32 244799] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 244804] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 244809] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:32 244814] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:32 244859] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:21|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:306|now:1757653532244829|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 244866] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:21|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 244871] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:306|applimit:0|
[2025/09/12 05:05:32 244875] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:96104|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 244881] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 244888] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 244894] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 329|
[2025/09/12 05:05:32 244900] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532390933|now:1757653532244875|interv:146058|
[2025/09/12 05:05:32 244906] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532390933|now:1757653532244875|interval:146058|pto_count:1|srtt:32044
[2025/09/12 05:05:32 244920] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:329|
[2025/09/12 05:05:32 244928] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 244935] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:32 244965] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:22|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:329|now:1757653532244946|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 244971] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:22|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 244976] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:329|applimit:0|
[2025/09/12 05:05:32 244981] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:96104|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 244989] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 244995] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 245001] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 612|
[2025/09/12 05:05:32 245007] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532391050|now:1757653532244981|interv:146069|
[2025/09/12 05:05:32 245013] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532391050|now:1757653532244981|interval:146069|pto_count:1|srtt:32044
[2025/09/12 05:05:32 245020] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:612|
[2025/09/12 05:05:32 245028] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532381906|
[2025/09/12 05:05:32 245033] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532381906|
[2025/09/12 05:05:32 245037] [debug] |xqc_engine_wakeup_after|wakeup:1757653532381906|now:1757653532245037|diff:136869|
[2025/09/12 05:05:32 245069] [debug] |xqc_engine_main_logic|END|now:1757653532244700|
[2025/09/12 05:05:32 278812] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653592278810|now:1757653532278810|interv:60000000|
[2025/09/12 05:05:32 278847] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653592278847|now:1757653532278847|interv:60000000|
[2025/09/12 05:05:32 278859] [debug] |xqc_path_create|path:0|dcid:9f8983ad3a7d8448aa71e56a125a0c7fc7|scid:b8e4e14aab11b4713e01e61e|create_path_count:1|
[2025/09/12 05:05:32 278869] [debug] |scid:b8e4e14aab11b4713e01e61e|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 05:05:32 278877] [debug] |xqc_path_init|path:0|dcid:9f8983ad3a7d8448aa71e56a125a0c7fc7|scid:b8e4e14aab11b4713e01e61e|state:2|
[2025/09/12 05:05:32 278892] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_create|success|scid:b8e4e14aab11b4713e01e61e|dcid:9f8983ad3a7d8448aa71e56a125a0c7fc7|conn:0000560C591EB54C|
[2025/09/12 05:05:32 278902] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_server_create|hash odcid conn|odcid:5459ded62d7f9968775dd70174cbfb2bf1d9|conn:0000560C591EB54C|
[2025/09/12 05:05:32 278914] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_get_local_transport_params|generate sr_token[7e1c6995256978b4c655ff5021450b71] for cid[5459ded62d7f9968775dd70174cbfb2bf1d9]
[2025/09/12 05:05:32 278947] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 278953] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:1200|state:S_INIT|recv_time:1757653532278779|
[2025/09/12 05:05:32 279104] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:32 279116] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:32 279122] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:32 279127] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280392|
[2025/09/12 05:05:32 279135] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:852280392|
[2025/09/12 05:05:32 279141] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279146] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279153] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279159] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:32 279165] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279170] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279176] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:32 279181] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:32 279189] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:32 279194] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279199] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279204] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279209] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279214] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279218] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279223] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279227] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279233] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279237] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279242] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:32 279247] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279251] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279256] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279261] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279271] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279275] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279280] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279284] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279289] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279294] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279299] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279303] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279308] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279313] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279317] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279322] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279327] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279331] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279336] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279341] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279345] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279350] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279354] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279359] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279364] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279368] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:32 279373] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:32 279378] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279382] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279387] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279392] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279396] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279401] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279406] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279410] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279415] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279423] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279428] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:32 279433] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_token|token empty|
[2025/09/12 05:05:32 279437] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|check_token fail|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:32 279442] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:32 279447] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:32 279451] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:32 279499] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279505] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279510] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:32 279515] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279520] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279525] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:32 279530] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279535] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279540] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:32 279545] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279549] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279554] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:32 279559] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279564] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279569] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:32 279574] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279579] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279583] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:32 279588] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279593] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279598] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:32 279603] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279607] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279612] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:32 279621] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279626] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279631] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:32 279636] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:32 279640] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 279644] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:32 279687] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:32 279848] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:32 279853] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:32 279858] [warn] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:32 280081] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:32 280090] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:32 280094] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:32 280098] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:32 280106] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:32 280112] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:32 280116] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280392|largest:852280392|pns:0|
[2025/09/12 05:05:32 280121] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:1200|pkt_type:INIT|pkt_num:852280392|frame:PADDING PING CRYPTO |recv_time:1757653532278779|dcid:5459ded62d7f9968775dd70174cbfb2bf1d9|dcid_seq:0|
[2025/09/12 05:05:32 280126] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653592278779|now:1757653532278779|interv:60000000|
[2025/09/12 05:05:32 280131] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653592278779|now:1757653532278779|interv:60000000|
[2025/09/12 05:05:32 280135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532280135|
[2025/09/12 05:05:32 280139] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653532280139|
[2025/09/12 05:05:32 280145] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:32 280149] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:32 280153] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_write_streams|
[2025/09/12 05:05:32 280157] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:32 280161] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:32 280167] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653532280167|
[2025/09/12 05:05:32 280172] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:32 280179] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_write_streams|
[2025/09/12 05:05:32 280183] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:32 280187] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653532280187|
[2025/09/12 05:05:32 280192] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653532280192|
[2025/09/12 05:05:32 280197] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653532280196|
[2025/09/12 05:05:32 280201] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653532280201|
[2025/09/12 05:05:32 280205] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:32 280211] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|largest_recv:852280392|ack_delay:1431|first_ack_range:0|largest_pkt_recv_time:1757653532278779|
[2025/09/12 05:05:32 280215] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|high:852280392|low:852280392|pkt_pns:0|
[2025/09/12 05:05:32 280219] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:852280392|frame_largest_recv:852280392|
[2025/09/12 05:05:32 280224] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:32 280229] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:32 280234] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|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 05:05:32 280239] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:32 280243] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:32 280247] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|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 05:05:32 280252] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:32 280256] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:32 280260] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|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 05:05:32 280264] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:32 280268] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:32 280272] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|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 05:05:32 280279] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:32 280283] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:32 280287] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|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 05:05:32 280291] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:32 280295] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280300] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:32 280305] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:32 280337] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653532280311|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280343] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 280348] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:32 280354] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 280361] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 280367] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 280373] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 280380] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533030311|now:1757653532280353|interv:749958|
[2025/09/12 05:05:32 280387] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:0|expire:1757653533030311|now:1757653532280353|interval:749958|pto_count:0|srtt:250000
[2025/09/12 05:05:32 280394] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:32 280401] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 280409] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:32 280436] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653532280417|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280443] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 280450] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:32 280457] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 280470] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 280477] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:32 280483] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 280489] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533030311|now:1757653532280456|interv:749855|
[2025/09/12 05:05:32 280493] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:0|expire:1757653533030311|now:1757653532280456|interval:749855|pto_count:0|srtt:250000
[2025/09/12 05:05:32 280497] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:32 280502] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 280507] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:32 280532] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653532280513|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280539] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 280546] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:32 280553] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 280560] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 280566] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:32 280573] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 280579] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533030311|now:1757653532280553|interv:749758|
[2025/09/12 05:05:32 280583] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:0|expire:1757653533030311|now:1757653532280553|interval:749758|pto_count:0|srtt:250000
[2025/09/12 05:05:32 280587] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:32 280592] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 280596] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:32 280619] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653532280603|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280626] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 280639] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:32 280646] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 280653] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 280659] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:32 280666] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 280669] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533030311|now:1757653532280646|interv:749665|
[2025/09/12 05:05:32 280673] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:0|expire:1757653533030311|now:1757653532280646|interval:749665|pto_count:0|srtt:250000
[2025/09/12 05:05:32 280678] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:32 280682] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:32 280687] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:32 280709] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653532280693|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280716] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 280724] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:32 280730] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 280737] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:32 280743] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:32 280750] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 280755] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533030311|now:1757653532280730|interv:749581|
[2025/09/12 05:05:32 280759] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:0|expire:1757653533030311|now:1757653532280730|interval:749581|pto_count:0|srtt:250000
[2025/09/12 05:05:32 280763] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:32 280768] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:32 280773] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:32 280795] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653532280778|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 280809] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 280818] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533030311|
[2025/09/12 05:05:32 280824] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533030311|
[2025/09/12 05:05:32 280830] [debug] |xqc_engine_wakeup_after|wakeup:1757653532381906|now:1757653532280830|diff:101076|
[2025/09/12 05:05:32 280838] [debug] |xqc_engine_main_logic|END|now:1757653532280139|
[2025/09/12 05:05:32 280844] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532280844|
[2025/09/12 05:05:32 280848] [debug] |xqc_engine_wakeup_after|wakeup:1757653532381906|now:1757653532280848|diff:101058|
[2025/09/12 05:05:32 280852] [debug] |xqc_engine_main_logic|END|now:1757653532280844|
[2025/09/12 05:05:32 383004] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532383004|
[2025/09/12 05:05:32 383022] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532381906|pq_index:0|
[2025/09/12 05:05:32 383028] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532244700|
[2025/09/12 05:05:32 383036] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532383034|
[2025/09/12 05:05:32 383064] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653532381906|now:1757653532383034|
[2025/09/12 05:05:32 383070] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:32 383075] [debug] |scid:326d24762b53aad5cf714cac|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:32 383084] [stats] |scid:326d24762b53aad5cf714cac|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653532097901|wrt_delay:199|snd_delay:1358|finwrt_delay:199|finsnd_delay:1358|finrcv_delay:1|finread_delay:84|all_acked_delay:37410|firstfinack_dely:37401|close_delay:37420|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-326d24762b53aad5cf714cac p-193.167.0.100-47516-d2262ab8778d2284db4ba0bc52f627937c|path_info:mp is not supported in connection scid:326d24762b53aad5cf714cac|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:32 383093] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653532381906|now:1757653532383034|
[2025/09/12 05:05:32 383098] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:32 383106] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532391050|
[2025/09/12 05:05:32 383111] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532391050|
[2025/09/12 05:05:32 383116] [debug] |xqc_engine_wakeup_after|wakeup:1757653532391050|now:1757653532383116|diff:7934|
[2025/09/12 05:05:32 383121] [debug] |xqc_engine_main_logic|END|now:1757653532383034|
[2025/09/12 05:05:32 391225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532391224|
[2025/09/12 05:05:32 391243] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532391050|pq_index:0|
[2025/09/12 05:05:32 391250] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532383034|
[2025/09/12 05:05:32 391257] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532391256|
[2025/09/12 05:05:32 391273] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653532391050|now:1757653532391256|
[2025/09/12 05:05:32 391279] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 391284] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:612|
[2025/09/12 05:05:32 391290] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:96104|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:32 391296] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 391302] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 391307] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 612|
[2025/09/12 05:05:32 391312] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:32 391318] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:32 391327] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:32 391333] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:2
[2025/09/12 05:05:32 391339] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:192208|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:32 391344] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 391350] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 391355] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 612|
[2025/09/12 05:05:32 391360] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532537154|now:1757653532391338|interv:145816|
[2025/09/12 05:05:32 391365] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532537154|now:1757653532391338|interval:145816|pto_count:2|srtt:32044
[2025/09/12 05:05:32 391373] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 391379] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 391385] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:32 391391] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:32 391440] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:23|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:612|now:1757653532391403|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 391454] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:23|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 391464] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:612|applimit:0|
[2025/09/12 05:05:32 391473] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:192208|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:32 391482] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 391491] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 391499] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 635|
[2025/09/12 05:05:32 391507] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532683611|now:1757653532391472|interv:292139|
[2025/09/12 05:05:32 391515] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532683611|now:1757653532391472|interval:292139|pto_count:2|srtt:32044
[2025/09/12 05:05:32 391525] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:635|
[2025/09/12 05:05:32 391535] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 391545] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:05:32 391582] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:24|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:635|now:1757653532391556|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 391590] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:24|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 391600] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:635|applimit:0|
[2025/09/12 05:05:32 391609] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:192208|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:32 391619] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 391627] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 391636] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 918|
[2025/09/12 05:05:32 391644] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532683764|now:1757653532391609|interv:292155|
[2025/09/12 05:05:32 391653] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532683764|now:1757653532391609|interval:292155|pto_count:2|srtt:32044
[2025/09/12 05:05:32 391661] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:918|
[2025/09/12 05:05:32 391668] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653532683764|
[2025/09/12 05:05:32 391674] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653532683764|
[2025/09/12 05:05:32 391679] [debug] |xqc_engine_wakeup_after|wakeup:1757653532626873|now:1757653532391679|diff:235194|
[2025/09/12 05:05:32 391691] [debug] |xqc_engine_main_logic|END|now:1757653532391256|
[2025/09/12 05:05:32 627982] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532627982|
[2025/09/12 05:05:32 628009] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532626873|pq_index:0|
[2025/09/12 05:05:32 628017] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653530165431|
[2025/09/12 05:05:32 628025] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532628022|
[2025/09/12 05:05:32 628032] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653532626873|now:1757653532628022|
[2025/09/12 05:05:32 628061] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 628067] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:10500|
[2025/09/12 05:05:32 628072] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:1661152|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:32 628079] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 628084] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 628089] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:05:32 628094] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:32 628100] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:32 628110] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:32 628116] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:6
[2025/09/12 05:05:32 628121] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:3322304|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:32 628127] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 628131] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 628136] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:05:32 628141] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535088025|now:1757653532628121|interv:2459904|
[2025/09/12 05:05:32 628146] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653535088025|now:1757653532628121|interval:2459904|pto_count:6|srtt:32495
[2025/09/12 05:05:32 628155] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 628161] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 628176] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:32 628183] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:05:32 628237] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653532628201|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 628245] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:35|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 628252] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:05:32 628257] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:3322304|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:32 628262] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 628267] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 628272] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:05:32 628281] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537550505|now:1757653532628257|interv:4922248|
[2025/09/12 05:05:32 628289] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653537550505|now:1757653532628257|interval:4922248|pto_count:6|srtt:32495
[2025/09/12 05:05:32 628298] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:11550|
[2025/09/12 05:05:32 628308] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:32 628317] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:05:32 628359] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653532628328|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:32 628372] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:36|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 628381] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:05:32 628389] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:3322304|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:32 628398] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 628406] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 628414] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:05:32 628421] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537550632|now:1757653532628389|interv:4922243|
[2025/09/12 05:05:32 628432] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653537550632|now:1757653532628389|interval:4922243|pto_count:6|srtt:32495
[2025/09/12 05:05:32 628438] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:12600|
[2025/09/12 05:05:32 628447] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653537550632|
[2025/09/12 05:05:32 628454] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653537550632|
[2025/09/12 05:05:32 628460] [debug] |xqc_engine_wakeup_after|wakeup:1757653532683764|now:1757653532628460|diff:55304|
[2025/09/12 05:05:32 628466] [debug] |xqc_engine_main_logic|END|now:1757653532628022|
[2025/09/12 05:05:32 635155] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653532635152|
[2025/09/12 05:05:32 635176] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:32 635188] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:32 635196] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280394|
[2025/09/12 05:05:32 635207] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:852280394|
[2025/09/12 05:05:32 635214] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:32 635226] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:918|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:32 635234] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:32 635242] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:32 635250] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 635257] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:32 635264] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:32 635271] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533030693|now:1757653532635241|interv:395452|
[2025/09/12 05:05:32 635279] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:1|expire:1757653533030693|now:1757653532635241|interval:395452|pto_count:0|srtt:250000
[2025/09/12 05:05:32 635286] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_addr_validated|Address Validated|conn:0000560C591EB54C|role:1|
[2025/09/12 05:05:32 635297] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:32 635306] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:32 635314] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280394|largest:852280394|pns:1|
[2025/09/12 05:05:32 635322] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:61|pkt_type:HSK|pkt_num:852280394|frame:PING |recv_time:1757653532635152|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:32 635331] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653592635152|now:1757653532635152|interv:60000000|
[2025/09/12 05:05:32 635347] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653592635152|now:1757653532635152|interv:60000000|
[2025/09/12 05:05:32 635354] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533030311|pq_index:1|
[2025/09/12 05:05:32 635361] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653532280139|
[2025/09/12 05:05:32 635368] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532635368|
[2025/09/12 05:05:32 635377] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653532635376|
[2025/09/12 05:05:32 635389] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|largest_recv:852280394|ack_delay:236|first_ack_range:0|largest_pkt_recv_time:1757653532635152|
[2025/09/12 05:05:32 635399] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|high:852280394|low:852280394|pkt_pns:1|
[2025/09/12 05:05:32 635405] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:852280394|frame_largest_recv:852280394|
[2025/09/12 05:05:32 635411] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:32 635416] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 635423] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:32 635429] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:32 635469] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:918|now:1757653532635437|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 635481] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:4|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:32 635492] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533030693|
[2025/09/12 05:05:32 635500] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533030693|
[2025/09/12 05:05:32 635508] [debug] |xqc_engine_wakeup_after|wakeup:1757653532683764|now:1757653532635508|diff:48256|
[2025/09/12 05:05:32 635514] [debug] |xqc_engine_main_logic|END|now:1757653532635376|
[2025/09/12 05:05:32 635520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532635520|
[2025/09/12 05:05:32 635525] [debug] |xqc_engine_wakeup_after|wakeup:1757653532683764|now:1757653532635525|diff:48239|
[2025/09/12 05:05:32 635530] [debug] |xqc_engine_main_logic|END|now:1757653532635520|
[2025/09/12 05:05:32 684632] [debug] |xqc_engine_main_logic|BEGIN|now:1757653532684632|
[2025/09/12 05:05:32 684650] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653532683764|pq_index:0|
[2025/09/12 05:05:32 684657] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532391256|
[2025/09/12 05:05:32 684665] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653532684663|
[2025/09/12 05:05:32 684672] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653532683764|now:1757653532684663|
[2025/09/12 05:05:32 684677] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:32 684698] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:918|
[2025/09/12 05:05:32 684704] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:192208|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:32 684710] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 684716] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 684721] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 918|
[2025/09/12 05:05:32 684726] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:32 684732] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:32 684740] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:32 684746] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:3
[2025/09/12 05:05:32 684752] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:384416|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:32 684758] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 684763] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 684768] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 918|
[2025/09/12 05:05:32 684773] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653532975972|now:1757653532684752|interv:291220|
[2025/09/12 05:05:32 684779] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653532975972|now:1757653532684752|interval:291220|pto_count:3|srtt:32044
[2025/09/12 05:05:32 684786] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 684793] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 684799] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:32 684805] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:05:32 684853] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:25|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:918|now:1757653532684816|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 684866] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:25|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 684875] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:05:32 684884] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:384416|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:32 684901] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 684908] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 684913] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 941|
[2025/09/12 05:05:32 684919] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533269232|now:1757653532684884|interv:584348|
[2025/09/12 05:05:32 684924] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653533269232|now:1757653532684884|interval:584348|pto_count:3|srtt:32044
[2025/09/12 05:05:32 684930] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:941|
[2025/09/12 05:05:32 684937] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:32 684943] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:05:32 684978] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:26|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:941|now:1757653532684951|stream_id:0|stream_offset:0|
[2025/09/12 05:05:32 684990] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:26|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:32 684999] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:941|applimit:0|
[2025/09/12 05:05:32 685008] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:384416|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:32 685017] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:32 685023] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:32 685028] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1224|
[2025/09/12 05:05:32 685033] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533269367|now:1757653532685007|interv:584360|
[2025/09/12 05:05:32 685063] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653533269367|now:1757653532685007|interval:584360|pto_count:3|srtt:32044
[2025/09/12 05:05:32 685070] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:1224|
[2025/09/12 05:05:32 685076] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653533269367|
[2025/09/12 05:05:32 685082] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653533269367|
[2025/09/12 05:05:32 685087] [debug] |xqc_engine_wakeup_after|wakeup:1757653533030693|now:1757653532685087|diff:345606|
[2025/09/12 05:05:32 685093] [debug] |xqc_engine_main_logic|END|now:1757653532684663|
[2025/09/12 05:05:33 031496] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533031495|
[2025/09/12 05:05:33 031514] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533030693|pq_index:0|
[2025/09/12 05:05:33 031520] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653532635376|
[2025/09/12 05:05:33 031536] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653533031534|
[2025/09/12 05:05:33 031542] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653533030693|now:1757653533031534|
[2025/09/12 05:05:33 031547] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:33 031552] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591EB54C|path:0|bytes_in_flight:918|
[2025/09/12 05:05:33 031557] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 031563] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 031568] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:33 031573] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 031578] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:33 031584] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_send_probe_pkt|conn:0000560C591EB54C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:33 031591] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_send_probe_pkt|conn:0000560C591EB54C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:33 031596] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591EB54C|pto_count:1
[2025/09/12 05:05:33 031601] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:33 031607] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 031612] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:33 031616] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 031621] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533780693|now:1757653533031601|interv:749092|
[2025/09/12 05:05:33 031626] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:1|expire:1757653533780693|now:1757653533031601|interval:749092|pto_count:1|srtt:250000
[2025/09/12 05:05:33 031634] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 031639] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 031645] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 031651] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:33 031703] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653533031663|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 031722] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:5|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 031731] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:33 031739] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:33 031748] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 031754] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:05:33 031759] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 031764] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534531663|now:1757653533031739|interv:1499924|
[2025/09/12 05:05:33 031769] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:1|expire:1757653534531663|now:1757653533031739|interval:1499924|pto_count:1|srtt:250000
[2025/09/12 05:05:33 031775] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:401|
[2025/09/12 05:05:33 031781] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 031787] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:33 031821] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:6|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653533031795|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 031832] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:6|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 031840] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:05:33 031849] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:33 031857] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 031861] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:33 031866] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 031871] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534531795|now:1757653533031848|interv:1499947|
[2025/09/12 05:05:33 031876] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:1|expire:1757653534531795|now:1757653533031848|interval:1499947|pto_count:1|srtt:250000
[2025/09/12 05:05:33 031881] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:05:33 031887] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653534531795|
[2025/09/12 05:05:33 031892] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653534531795|
[2025/09/12 05:05:33 031902] [debug] |xqc_engine_wakeup_after|wakeup:1757653533269367|now:1757653533031902|diff:237465|
[2025/09/12 05:05:33 031908] [debug] |xqc_engine_main_logic|END|now:1757653533031534|
[2025/09/12 05:05:33 063062] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:66|state:S_HANDSHAKE_SENT|recv_time:1757653533063060|
[2025/09/12 05:05:33 063084] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 05:05:33 063095] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:852280394|
[2025/09/12 05:05:33 063103] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280395|
[2025/09/12 05:05:33 063115] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:852280395|
[2025/09/12 05:05:33 063123] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:33 063134] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:0|
[2025/09/12 05:05:33 063143] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653532280311|is_app_limited:1|send_elapse:106|ack_elapse:782749|ctl_first_sent_time:1757653532280417|lagest_ack_time:1757653533063060|curr_delivered:194|
[2025/09/12 05:05:33 063153] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653532280417|
[2025/09/12 05:05:33 063161] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:33 063169] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:1|
[2025/09/12 05:05:33 063177] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653532280311|is_app_limited:1|send_elapse:202|ack_elapse:782749|ctl_first_sent_time:1757653532280513|lagest_ack_time:1757653533063060|curr_delivered:711|
[2025/09/12 05:05:33 063185] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653532280513|
[2025/09/12 05:05:33 063193] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:33 063201] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:3|
[2025/09/12 05:05:33 063210] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653532280311|is_app_limited:1|send_elapse:382|ack_elapse:782749|ctl_first_sent_time:1757653532280693|lagest_ack_time:1757653533063060|curr_delivered:793|
[2025/09/12 05:05:33 063219] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653532280693|
[2025/09/12 05:05:33 063227] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:33 063234] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:6|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:33 063243] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:0|prior_time:1757653532280311|is_app_limited:1|send_elapse:751484|ack_elapse:782749|ctl_first_sent_time:1757653533031795|lagest_ack_time:1757653533063060|curr_delivered:1310|
[2025/09/12 05:05:33 063263] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653533031795|
[2025/09/12 05:05:33 063268] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:33 063273] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EB54C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31265|ack_delay:0|
[2025/09/12 05:05:33 063279] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |after update rtt|conn:0000560C591EB54C|srtt:31265|rttvar:15632|minrtt:31265|latest_rtt:31265|ack_delay:0|
[2025/09/12 05:05:33 063285] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:7|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:33 063290] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:05:33 063296] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653532280603|lost_send_time:1757653533000530|loss_delay:62530|frame:CRYPTO |repair:32|
[2025/09/12 05:05:33 063302] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653532280603u|
[2025/09/12 05:05:33 063307] [stats] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |lost interval:1757653533063060|lost_count:1|send_count:7|pkt_num:2|po_send_time:1757653532280603|srtt:31265|cwnd:45952|bw:0|conn_life:784250|now:125000|last_lost_time:784250|
[2025/09/12 05:05:33 063314] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 852280395|pns:1|
[2025/09/12 05:05:33 063319] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:33 063324] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EB54C|path:0|
[2025/09/12 05:05:33 063329] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:33 063334] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_generate_sample|sampler: send_elapse 751484, ack_elapse 782749, delivered 1310|rate 1673|lost 1|
[2025/09/12 05:05:33 063340] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:33 063345] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1673) in round 1|
[2025/09/12 05:05:33 063350] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_min_rtt|probertt expire|rtt:31265, old_rtt:2147483647|
[2025/09/12 05:05:33 063355] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31265, old_rtt:2147483647|
[2025/09/12 05:05:33 063360] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:334|
[2025/09/12 05:05:33 063365] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:1310|po_sent_time:1757653533031795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1310|
[2025/09/12 05:05:33 063371] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:1310|po_sent_time:1757653533031795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1310|
[2025/09/12 05:05:33 063377] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |bbr on ack|mode:0|pacing_rate:4240252|bw:1673|cwnd:47262|full_bw_reached:0|inflight:0|srtt:31265|latest_rtt:31265|min_rtt:31265|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:33 063388] [stats] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |path:0||cwnd:47262|inflight:0|mode:0|applimit:0|pacing_rate:4240252|bw:1673|srtt:31265|latest_rtt:31265|min_rtt:31265|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:784577|acked:1310|delivered:1310|is_cwnd_limited:0|
[2025/09/12 05:05:33 063396] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:33 063401] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EB54C|path:0|
[2025/09/12 05:05:33 063406] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:33 063411] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280395|largest:852280395|pns:1|
[2025/09/12 05:05:33 063417] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:66|pkt_type:HSK|pkt_num:852280395|frame:ACK |recv_time:1757653533063060|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:33 063423] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653593063060|now:1757653533063060|interv:60000000|
[2025/09/12 05:05:33 063429] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653593063060|now:1757653533063060|interv:60000000|
[2025/09/12 05:05:33 063433] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534531795|pq_index:4|
[2025/09/12 05:05:33 063439] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653533031534|
[2025/09/12 05:05:33 063443] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533063443|
[2025/09/12 05:05:33 063449] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653533063448|
[2025/09/12 05:05:33 063457] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31265|min_srtt:31265|path_bw:1673|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:33 063463] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_can_send|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47262|conn:0000560C591EB54C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 063469] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31265|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 063475] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:33 063481] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 063486] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_can_send|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47262|conn:0000560C591EB54C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 063492] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:33 063498] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:33 063539] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653533063510|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 063546] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:7|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:33 063555] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:33 063564] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31265|rtt_var:15632|pto_duration:93793|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 063572] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 063581] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:33 063589] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 063597] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533157303|now:1757653533063563|interv:93740|
[2025/09/12 05:05:33 063605] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:1|expire:1757653533157303|now:1757653533063563|interval:93740|pto_count:0|srtt:31265
[2025/09/12 05:05:33 063614] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47262|inflight:125|
[2025/09/12 05:05:33 063623] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533157303|
[2025/09/12 05:05:33 063629] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533157303|
[2025/09/12 05:05:33 063634] [debug] |xqc_engine_wakeup_after|wakeup:1757653533157303|now:1757653533063634|diff:93669|
[2025/09/12 05:05:33 063639] [debug] |xqc_engine_main_logic|END|now:1757653533063448|
[2025/09/12 05:05:33 063646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533063646|
[2025/09/12 05:05:33 063650] [debug] |xqc_engine_wakeup_after|wakeup:1757653533157303|now:1757653533063650|diff:93653|
[2025/09/12 05:05:33 063655] [debug] |xqc_engine_main_logic|END|now:1757653533063646|
[2025/09/12 05:05:33 095730] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:417|state:S_HANDSHAKE_SENT|recv_time:1757653533095729|
[2025/09/12 05:05:33 095752] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_handshake|success|Length:65|
[2025/09/12 05:05:33 095762] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:852280395|
[2025/09/12 05:05:33 095768] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280396|
[2025/09/12 05:05:33 095779] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:852280396|
[2025/09/12 05:05:33 095787] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:33 095796] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:7|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:33 095806] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:125|prior_delivered:1310|prior_time:1757653533063510|is_app_limited:1|send_elapse:0|ack_elapse:32219|ctl_first_sent_time:1757653533063510|lagest_ack_time:1757653533095729|curr_delivered:1435|
[2025/09/12 05:05:33 095815] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653533063510|
[2025/09/12 05:05:33 095823] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:33 095841] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EB54C|srtt:31265|rttvar:15632|minrtt:31265|latest_rtt:32219|ack_delay:0|
[2025/09/12 05:05:33 095850] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |after update rtt|conn:0000560C591EB54C|srtt:31384|rttvar:11962|minrtt:31265|latest_rtt:32219|ack_delay:0|
[2025/09/12 05:05:33 095859] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:0|thresh:7|
[2025/09/12 05:05:33 095867] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:33 095874] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EB54C|path:0|
[2025/09/12 05:05:33 095882] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:33 095889] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32219, delivered 125|rate 3879|lost 1|
[2025/09/12 05:05:33 095897] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:33 095905] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3879) in round 2|
[2025/09/12 05:05:33 095913] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31265, old_rtt:31265|
[2025/09/12 05:05:33 095921] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:775|
[2025/09/12 05:05:33 095929] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47262|packet_lost:0|acked:125|po_sent_time:1757653533063510|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1435|
[2025/09/12 05:05:33 095938] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47262|packet_lost:0|acked:125|po_sent_time:1757653533063510|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1435|
[2025/09/12 05:05:33 095944] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |bbr on ack|mode:0|pacing_rate:4240252|bw:3879|cwnd:47387|full_bw_reached:0|inflight:0|srtt:31384|latest_rtt:32219|min_rtt:31265|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:33 095950] [stats] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |bandwidth change record|bw_before:1673|bw_after:3879|srtt:31384|cwnd:47387|
[2025/09/12 05:05:33 095956] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 095962] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:33 095967] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:33 095972] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:33 096146] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:33 096154] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:33 096160] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533157303|pq_index:0|
[2025/09/12 05:05:33 096166] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653533063448|
[2025/09/12 05:05:33 096175] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:33 096179] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:33 096183] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:33 096187] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EB54C|path:0|
[2025/09/12 05:05:33 096191] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:33 096196] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:33 096201] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:33 096205] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280396|largest:852280396|pns:1|
[2025/09/12 05:05:33 096210] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:417|pkt_type:HSK|pkt_num:852280396|frame:ACK CRYPTO |recv_time:1757653533095729|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:33 096215] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8e4e14aab11b4713e01e61e|spin_bit:0|
[2025/09/12 05:05:33 096220] [warn] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:33 096225] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:33 096229] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:33 096233] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653593095729|now:1757653533095729|interv:60000000|
[2025/09/12 05:05:33 096237] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653593095729|now:1757653533095729|interv:60000000|
[2025/09/12 05:05:33 096241] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533096241|
[2025/09/12 05:05:33 096246] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653533096245|
[2025/09/12 05:05:33 096251] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C591EB54C|
[2025/09/12 05:05:33 096255] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C591EB54C|
[2025/09/12 05:05:33 096259] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:33 096263] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C591EB54C|path:0|
[2025/09/12 05:05:33 096267] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:33 096272] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_gen_token|expire:1758258333|
[2025/09/12 05:05:33 096277] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:33 096281] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:33 096285] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:33 096289] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8e4e14aab11b4713e01e61e|spin_bit:0|
[2025/09/12 05:05:33 096301] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:33 096305] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280392|
[2025/09/12 05:05:33 096311] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:852280392|
[2025/09/12 05:05:33 096315] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096319] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|0125ed8176ba3d3da7ef4a96c80a7070c9|sr_token:be765bbec5e44ead39fb73167af7d4da
[2025/09/12 05:05:33 096326] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096330] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|31e7e5592fc52fb6e3ef414bf60b60c061|sr_token:8b3cd30915c0bc26bab9630cf7397a86
[2025/09/12 05:05:33 096335] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096339] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|f5dfc90a064eb0b75401124c39f466d832|sr_token:cc8649efe82dbcb4d34127b86a9527cc
[2025/09/12 05:05:33 096343] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096347] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|38c7162e8bb9ac51923ae9a779312fc084|sr_token:ea675da5161af0849cf0e32fb246cc82
[2025/09/12 05:05:33 096352] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096356] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|1ec28aad49913e2e4c4d033ad03b67fa36|sr_token:08abe0304d799d23c0226e599ff9d97d
[2025/09/12 05:05:33 096360] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096364] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|bea5283738156ad72965ceaaee28ebbc1a|sr_token:6472c115bff23297542d0340f84d19c1
[2025/09/12 05:05:33 096369] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:33 096373] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_new_conn_id_frame|new_conn_id|9a2b3b6bc740a4be17302d8f1de00a5380|sr_token:aa84bb8d674139ca76948a13575d3e6b
[2025/09/12 05:05:33 096377] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:33 096382] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:33 096388] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:33 096393] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:33 096397] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:33 096401] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:ACK_01RTT|expire:1757653533120729|now:1757653533095729|interv:25000|
[2025/09/12 05:05:33 096406] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653533095729|max_ack_delay:25000|
[2025/09/12 05:05:33 096410] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280392|largest:852280392|pns:2|
[2025/09/12 05:05:33 096415] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:852280392|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653533095729|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:33 096423] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_crypto_write_streams|
[2025/09/12 05:05:33 096427] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:33 096431] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653533096431|
[2025/09/12 05:05:33 096436] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653533096436|
[2025/09/12 05:05:33 096440] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:33 096444] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C591EB54C|
[2025/09/12 05:05:33 096501] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:33 096509] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:33 096516] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_sample_check_app_limited|path:0|applimit:1435|
[2025/09/12 05:05:33 096526] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C591EB54C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:33 096535] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|
[2025/09/12 05:05:33 096547] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|largest_recv:852280396|ack_delay:817|first_ack_range:1|largest_pkt_recv_time:1757653533095729|
[2025/09/12 05:05:33 096555] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|high:852280396|low:852280395|pkt_pns:1|
[2025/09/12 05:05:33 096561] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:852280396|frame_largest_recv:852280396|
[2025/09/12 05:05:33 096568] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:33 096585] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c77a2077a271756c3c16e67d|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:33 096596] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1a62e3d6930a760a94ab238e|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:33 096603] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096610] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096617] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:33 096624] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096631] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096643] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:33 096650] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096657] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096664] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:33 096671] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096678] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096685] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:33 096691] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 096697] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096702] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096706] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:33 096710] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096714] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096719] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:33 096725] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31384|min_srtt:31384|path_bw:3879|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 096732] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_can_send|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47387|conn:0000560C591EB54C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:33 096739] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31384|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 096745] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:33 096750] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:33 096754] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:33 096785] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653533096762|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 096795] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 096800] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1435|
[2025/09/12 05:05:33 096806] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 096814] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 096820] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 096826] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:33 096833] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533200994|now:1757653533096806|interv:104188|
[2025/09/12 05:05:33 096839] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533200994|now:1757653533096806|interval:104188|pto_count:0|srtt:31384
[2025/09/12 05:05:33 096846] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:23|
[2025/09/12 05:05:33 096854] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:33 096860] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:33 096888] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653533096867|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 096898] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 096905] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1435|
[2025/09/12 05:05:33 096911] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 096917] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 096923] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 096929] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:33 096935] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533201099|now:1757653533096910|interv:104189|
[2025/09/12 05:05:33 096940] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533201099|now:1757653533096910|interval:104189|pto_count:0|srtt:31384
[2025/09/12 05:05:33 096946] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:56|
[2025/09/12 05:05:33 096953] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:33 096967] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:33 097025] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653533096976|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097037] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097067] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1435|
[2025/09/12 05:05:33 097073] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 097077] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 097081] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 097085] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:33 097089] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533201208|now:1757653533097073|interv:104135|
[2025/09/12 05:05:33 097092] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533201208|now:1757653533097073|interval:104135|pto_count:0|srtt:31384
[2025/09/12 05:05:33 097097] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:339|
[2025/09/12 05:05:33 097102] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:33 097106] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:33 097137] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653533097113|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097147] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097154] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1435|
[2025/09/12 05:05:33 097161] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 097168] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 097174] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 097179] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:33 097183] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533201345|now:1757653533097160|interv:104185|
[2025/09/12 05:05:33 097187] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533201345|now:1757653533097160|interval:104185|pto_count:0|srtt:31384
[2025/09/12 05:05:33 097191] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:623|
[2025/09/12 05:05:33 097201] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:33 097206] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:33 097235] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:8|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653533097212|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097244] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:8|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097249] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:33 097253] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:33 097272] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653533097259|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097278] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097282] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1435|
[2025/09/12 05:05:33 097286] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 097291] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 097295] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 097298] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:33 097303] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533201491|now:1757653533097286|interv:104205|
[2025/09/12 05:05:33 097310] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533201491|now:1757653533097286|interval:104205|pto_count:0|srtt:31384
[2025/09/12 05:05:33 097317] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:677|
[2025/09/12 05:05:33 097325] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:33 097331] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-6|next_skip_chance:1757653533410026|current_time:1757653533097330|
[2025/09/12 05:05:33 097335] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:33 097354] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653533097340|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097359] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097368] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1435|
[2025/09/12 05:05:33 097372] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 097376] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 097380] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 097384] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:33 097388] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533201572|now:1757653533097372|interv:104200|
[2025/09/12 05:05:33 097394] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533201572|now:1757653533097372|interval:104200|pto_count:0|srtt:31384
[2025/09/12 05:05:33 097402] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:731|
[2025/09/12 05:05:33 097409] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:33 097416] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_can_send|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47387|conn:0000560C591EB54C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:33 097421] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:33 097425] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:33 097447] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653533097431|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:33 097452] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097457] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1435|
[2025/09/12 05:05:33 097461] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|srtt:31384|rtt_var:11962|pto_duration:79232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 097465] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 097469] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 097472] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591EB54C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:33 097477] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533201663|now:1757653533097461|interv:104202|
[2025/09/12 05:05:33 097483] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533201663|now:1757653533097461|interval:104202|pto_count:0|srtt:31384
[2025/09/12 05:05:33 097490] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:1781|
[2025/09/12 05:05:33 097497] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533120729|
[2025/09/12 05:05:33 097508] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533120729|
[2025/09/12 05:05:33 097512] [debug] |xqc_engine_wakeup_after|wakeup:1757653533120729|now:1757653533097512|diff:23217|
[2025/09/12 05:05:33 097517] [debug] |xqc_engine_main_logic|END|now:1757653533096245|
[2025/09/12 05:05:33 097524] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:1406|state:ESTABED|recv_time:1757653533097523|
[2025/09/12 05:05:33 097528] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8e4e14aab11b4713e01e61e|spin_bit:0|
[2025/09/12 05:05:33 097534] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:852280392|
[2025/09/12 05:05:33 097538] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280393|
[2025/09/12 05:05:33 097543] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:852280393|
[2025/09/12 05:05:33 097548] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:33 097552] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:33 097555] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:33 097563] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:33 097571] [debug] |scid:b8e4e14aab11b4713e01e61e|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:33 097578] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280393|largest:852280393|pns:2|
[2025/09/12 05:05:33 097585] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:852280393|frame:PADDING PING |recv_time:1757653533097523|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:33 097591] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653653097523|now:1757653533097523|interv:120000000|
[2025/09/12 05:05:33 097595] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653653097523|now:1757653533097523|interv:120000000|
[2025/09/12 05:05:33 097599] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533120729|pq_index:0|
[2025/09/12 05:05:33 097603] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653533096245|
[2025/09/12 05:05:33 097607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533097607|
[2025/09/12 05:05:33 097611] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653533097611|
[2025/09/12 05:05:33 097618] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|largest_recv:852280393|ack_delay:94|first_ack_range:1|largest_pkt_recv_time:1757653533097523|
[2025/09/12 05:05:33 097622] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_gen_ack_frame|high:852280393|low:852280392|pkt_pns:2|
[2025/09/12 05:05:33 097626] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:852280393|frame_largest_recv:852280393|
[2025/09/12 05:05:33 097630] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:33 097634] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097639] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:33 097648] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:33 097678] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:9|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653533097657|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 097685] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:9|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 097690] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533201663|
[2025/09/12 05:05:33 097694] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533201663|
[2025/09/12 05:05:33 097698] [debug] |xqc_engine_wakeup_after|wakeup:1757653533201663|now:1757653533097698|diff:103965|
[2025/09/12 05:05:33 097703] [debug] |xqc_engine_main_logic|END|now:1757653533097611|
[2025/09/12 05:05:33 097708] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533097707|
[2025/09/12 05:05:33 097711] [debug] |xqc_engine_wakeup_after|wakeup:1757653533201663|now:1757653533097711|diff:103952|
[2025/09/12 05:05:33 097715] [debug] |xqc_engine_main_logic|END|now:1757653533097707|
[2025/09/12 05:05:33 128340] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:40|state:ESTABED|recv_time:1757653533128338|
[2025/09/12 05:05:33 128358] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8e4e14aab11b4713e01e61e|spin_bit:0|
[2025/09/12 05:05:33 128370] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:852280393|
[2025/09/12 05:05:33 128376] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280395|
[2025/09/12 05:05:33 128397] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:852280395|
[2025/09/12 05:05:33 128405] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:33 128414] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:0|
[2025/09/12 05:05:33 128421] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1435|prior_time:1757653533096762|is_app_limited:1|send_elapse:0|ack_elapse:31576|ctl_first_sent_time:1757653533096762|lagest_ack_time:1757653533128338|curr_delivered:1458|
[2025/09/12 05:05:33 128428] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653533096762|
[2025/09/12 05:05:33 128435] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:33 128441] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 05:05:33 128448] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1435|prior_time:1757653533096762|is_app_limited:1|send_elapse:0|ack_elapse:31576|ctl_first_sent_time:1757653533096762|lagest_ack_time:1757653533128338|curr_delivered:1491|
[2025/09/12 05:05:33 128455] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653533096867|
[2025/09/12 05:05:33 128461] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:33 128468] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:33 128482] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1435|prior_time:1757653533096762|is_app_limited:1|send_elapse:0|ack_elapse:31576|ctl_first_sent_time:1757653533096762|lagest_ack_time:1757653533128338|curr_delivered:1775|
[2025/09/12 05:05:33 128487] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653533097113|
[2025/09/12 05:05:33 128490] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:33 128495] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|conn:0000560C591EB54C|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:33 128499] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1435|prior_time:1757653533096762|is_app_limited:1|send_elapse:0|ack_elapse:31576|ctl_first_sent_time:1757653533096762|lagest_ack_time:1757653533128338|curr_delivered:1829|
[2025/09/12 05:05:33 128503] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_update_sample|sampler_sent_time_update:1757653533097259|
[2025/09/12 05:05:33 128507] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:33 128511] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C591EB54C|srtt:31384|rttvar:11962|minrtt:31265|latest_rtt:31079|ack_delay:88|
[2025/09/12 05:05:33 128516] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |after update rtt|conn:0000560C591EB54C|srtt:31334|rttvar:9070|minrtt:31079|latest_rtt:31079|ack_delay:88|
[2025/09/12 05:05:33 128520] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:05:33 128525] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:33 128529] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C591EB54C|path:0|pns:2|expire:1757653533159644|now:1757653533128529|interval:31115|
[2025/09/12 05:05:33 128533] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533159644|now:1757653533128529|interv:31115|
[2025/09/12 05:05:33 128538] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31576, delivered 394|rate 12477|lost 1|
[2025/09/12 05:05:33 128542] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:33 128546] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12477) in round 3|
[2025/09/12 05:05:33 128551] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_min_rtt|probertt expire|rtt:31079, old_rtt:31265|
[2025/09/12 05:05:33 128554] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31079, old_rtt:31265|
[2025/09/12 05:05:33 128558] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2495|
[2025/09/12 05:05:33 128562] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47387|packet_lost:0|acked:394|po_sent_time:1757653533097259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1829|
[2025/09/12 05:05:33 128567] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47387|packet_lost:0|acked:394|po_sent_time:1757653533097259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1829|
[2025/09/12 05:05:33 128575] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7 |bbr on ack|mode:0|pacing_rate:4240252|bw:12477|cwnd:47781|full_bw_reached:0|inflight:1387|srtt:31334|latest_rtt:31079|min_rtt:31079|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:33 128582] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280395|largest:852280395|pns:2|
[2025/09/12 05:05:33 128587] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:852280395|frame:ACK |recv_time:1757653533128338|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:33 128592] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653653128338|now:1757653533128338|interv:120000000|
[2025/09/12 05:05:33 128596] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653653128338|now:1757653533128338|interv:120000000|
[2025/09/12 05:05:33 128600] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533201663|pq_index:0|
[2025/09/12 05:05:33 128605] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653533097611|
[2025/09/12 05:05:33 128609] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533128609|
[2025/09/12 05:05:33 128614] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653533128613|
[2025/09/12 05:05:33 128622] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533159644|
[2025/09/12 05:05:33 128626] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533159644|
[2025/09/12 05:05:33 128629] [debug] |xqc_engine_wakeup_after|wakeup:1757653533159644|now:1757653533128629|diff:31015|
[2025/09/12 05:05:33 128634] [debug] |xqc_engine_main_logic|END|now:1757653533128613|
[2025/09/12 05:05:33 128639] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533128639|
[2025/09/12 05:05:33 128643] [debug] |xqc_engine_wakeup_after|wakeup:1757653533159644|now:1757653533128643|diff:31001|
[2025/09/12 05:05:33 128647] [debug] |xqc_engine_main_logic|END|now:1757653533128639|
[2025/09/12 05:05:33 129298] [info] |xqc_engine_packet_process|==>|conn:0000560C591EB54C|size:39|state:ESTABED|recv_time:1757653533129297|
[2025/09/12 05:05:33 129310] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b8e4e14aab11b4713e01e61e|spin_bit:0|
[2025/09/12 05:05:33 129318] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|largest_pn:852280395|
[2025/09/12 05:05:33 129324] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:852280396|
[2025/09/12 05:05:33 129332] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:852280396|
[2025/09/12 05:05:33 129339] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:33 129345] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_DRAINING|expire:1757653533407187|now:1757653533129345|interv:277842|
[2025/09/12 05:05:33 129351] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:33 129370] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1387|
[2025/09/12 05:05:33 129377] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:33 129389] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:33 129395] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:33 129400] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:33 129407] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:33 129416] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:33 129422] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:33 129428] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:852280396|largest:852280396|pns:2|
[2025/09/12 05:05:33 129435] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_on_pkt_processed|====>|conn:0000560C591EB54C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:852280396|frame:CONNECTION_CLOSE |recv_time:1757653533129297|dcid:b8e4e14aab11b4713e01e61e|dcid_seq:0|
[2025/09/12 05:05:33 129443] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:PATH_IDLE|expire:1757653653129297|now:1757653533129297|interv:120000000|
[2025/09/12 05:05:33 129449] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_set|type:CONN_IDLE|expire:1757653653129297|now:1757653533129297|interv:120000000|
[2025/09/12 05:05:33 129455] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533159644|pq_index:0|
[2025/09/12 05:05:33 129463] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653533128613|
[2025/09/12 05:05:33 129469] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533129469|
[2025/09/12 05:05:33 129475] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653533129474|
[2025/09/12 05:05:33 129481] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_path_get_perf_class|conn:0000560C591EB54C|path_id:0|path_srtt:31334|min_srtt:31334|path_bw:12477|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:33 129486] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C591EB54C|path_id:0|path_srtt:31334|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:33 129491] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:33 129496] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_check_acked_or_dropped_pkt|conn:0000560C591EB54C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:33 129501] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:33 129538] [info] |scid:b8e4e14aab11b4713e01e61e|xqc_send_packet_with_pn|<==|conn:0000560C591EB54C|path:0|pkt_num:10|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653533129508|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 129547] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_on_packet_sent|conn:0000560C591EB54C|path:0|pkt_num:10|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 129555] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_next_wakeup_time|wakeup_time:1757653533407187|
[2025/09/12 05:05:33 129561] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_wakeup_queue|next_tick_time:1757653533407187|
[2025/09/12 05:05:33 129574] [debug] |xqc_engine_wakeup_after|wakeup:1757653533269367|now:1757653533129573|diff:139794|
[2025/09/12 05:05:33 129580] [debug] |xqc_engine_main_logic|END|now:1757653533129474|
[2025/09/12 05:05:33 129587] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533129587|
[2025/09/12 05:05:33 129594] [debug] |xqc_engine_wakeup_after|wakeup:1757653533269367|now:1757653533129594|diff:139773|
[2025/09/12 05:05:33 129600] [debug] |xqc_engine_main_logic|END|now:1757653533129587|
[2025/09/12 05:05:33 269805] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533269804|
[2025/09/12 05:05:33 269832] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533269367|pq_index:0|
[2025/09/12 05:05:33 269839] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653532684663|
[2025/09/12 05:05:33 269847] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653533269845|
[2025/09/12 05:05:33 269855] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653533269367|now:1757653533269845|
[2025/09/12 05:05:33 269861] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:33 269867] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:1224|
[2025/09/12 05:05:33 269873] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:384416|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:33 269879] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 269885] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 269890] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1224|
[2025/09/12 05:05:33 269895] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:33 269902] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:33 269911] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:33 269918] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:4
[2025/09/12 05:05:33 269924] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:768832|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:33 269929] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 269935] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 269940] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1224|
[2025/09/12 05:05:33 269945] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653533853783|now:1757653533269923|interv:583860|
[2025/09/12 05:05:33 269951] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653533853783|now:1757653533269923|interval:583860|pto_count:4|srtt:32044
[2025/09/12 05:05:33 269970] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 269976] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 269983] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:33 269991] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:27-33|next_skip_chance:1757653533489146|current_time:1757653533269990|
[2025/09/12 05:05:33 269997] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:05:33 270091] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:34|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1224|now:1757653533270014|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 270105] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:34|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:33 270116] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1224|applimit:0|
[2025/09/12 05:05:33 270124] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:768832|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:33 270130] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 270136] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 270141] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1247|
[2025/09/12 05:05:33 270146] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534438846|now:1757653533270124|interv:1168722|
[2025/09/12 05:05:33 270151] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653534438846|now:1757653533270124|interval:1168722|pto_count:4|srtt:32044
[2025/09/12 05:05:33 270158] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:1247|
[2025/09/12 05:05:33 270165] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:33 270171] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:05:33 270208] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:35|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1247|now:1757653533270180|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 270220] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:35|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:33 270229] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1247|applimit:0|
[2025/09/12 05:05:33 270238] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:768832|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:33 270247] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:33 270261] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 270266] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1530|
[2025/09/12 05:05:33 270271] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534439012|now:1757653533270237|interv:1168775|
[2025/09/12 05:05:33 270277] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653534439012|now:1757653533270237|interval:1168775|pto_count:4|srtt:32044
[2025/09/12 05:05:33 270282] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:1530|
[2025/09/12 05:05:33 270289] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653534439012|
[2025/09/12 05:05:33 270295] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653534439012|
[2025/09/12 05:05:33 270300] [debug] |xqc_engine_wakeup_after|wakeup:1757653533407187|now:1757653533270300|diff:136887|
[2025/09/12 05:05:33 270307] [debug] |xqc_engine_main_logic|END|now:1757653533269845|
[2025/09/12 05:05:33 407496] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533407496|
[2025/09/12 05:05:33 407513] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653533407187|pq_index:0|
[2025/09/12 05:05:33 407519] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_add_active_queue|last_ticked_time:1757653533129474|
[2025/09/12 05:05:33 407527] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_engine_process_conn|conn:0000560C591EB54C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653533407525|
[2025/09/12 05:05:33 407533] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653533407187|now:1757653533407525|
[2025/09/12 05:05:33 407538] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653533407187|now:1757653533407525|
[2025/09/12 05:05:33 407543] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:33 407549] [info] |xqc_engine_main_logic|conn:0000560C591EB54C|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|conn_state:13|next_tick_time:1757653533407187
[2025/09/12 05:05:33 407565] [report] |scid:b8e4e14aab11b4713e01e61e|xqc_conn_destroy|0000560C591EB54C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:817350|first_send_delay:817714|conn_persist:1128754|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|hsk_recv:356342|close_recv:850535|close_send:850698|last_recv:850487|last_send:850698|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,20,9,7,1024,0,17,i32,4,1393,1406,3,852280393,818,0,4,27,40,4,852280395,849,0,4,26,39,40000,852280396,850,0,4,30,4,9,818,4,26,40000,10,850,4,1050,80,8,818,0-2,0-2,0-0,0-0,0-0,0-31,0-5248,0-3229,0-15,0-7,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:15|spurious_loss:2|detected_loss:3|max_pto:1|finished_streams:0|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:1200|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 05:05:33 407575] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:33 407594] [stats] |scid:b8e4e14aab11b4713e01e61e|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653533096387|wrt_delay:137|snd_delay:1044|finwrt_delay:137|finsnd_delay:1044|finrcv_delay:1|finread_delay:62|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-b8e4e14aab11b4713e01e61e p-193.167.0.100-41922-9f8983ad3a7d8448aa71e56a125a0c7fc7|path_info:mp is not supported in connection scid:b8e4e14aab11b4713e01e61e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:33 407645] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:33 407657] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:33 407666] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:33 407673] [debug] |scid:b8e4e14aab11b4713e01e61e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:33 407728] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533407728|diff:605700|
[2025/09/12 05:05:33 407738] [debug] |xqc_engine_main_logic|END|now:1757653533407525|
[2025/09/12 05:05:33 505827] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653593505826|now:1757653533505826|interv:60000000|
[2025/09/12 05:05:33 505854] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653593505854|now:1757653533505854|interv:60000000|
[2025/09/12 05:05:33 505865] [debug] |xqc_path_create|path:0|dcid:136ab11d485390e79343b7ce676a0557fb|scid:79b4727e0f93a21f5170c35b|create_path_count:1|
[2025/09/12 05:05:33 505874] [debug] |scid:79b4727e0f93a21f5170c35b|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 05:05:33 505882] [debug] |xqc_path_init|path:0|dcid:136ab11d485390e79343b7ce676a0557fb|scid:79b4727e0f93a21f5170c35b|state:2|
[2025/09/12 05:05:33 505891] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_create|success|scid:79b4727e0f93a21f5170c35b|dcid:136ab11d485390e79343b7ce676a0557fb|conn:0000560C5923EC2C|
[2025/09/12 05:05:33 505901] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_server_create|hash odcid conn|odcid:53b78e1746b9e778462e1d9e19496dce37b6|conn:0000560C5923EC2C|
[2025/09/12 05:05:33 505915] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_get_local_transport_params|generate sr_token[4d1a51308372b68d90a6a18850faa647] for cid[53b78e1746b9e778462e1d9e19496dce37b6]
[2025/09/12 05:05:33 505940] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 505949] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1200|state:S_INIT|recv_time:1757653533505796|
[2025/09/12 05:05:33 506119] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:33 506128] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:33 506135] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:33 506140] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476743|
[2025/09/12 05:05:33 506148] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1739476743|
[2025/09/12 05:05:33 506154] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:33 506159] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:33 506164] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506169] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506184] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506190] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:33 506196] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506201] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506206] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:33 506211] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:33 506216] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:33 506221] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506225] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506230] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506235] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506240] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506245] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506249] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506254] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506259] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506268] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506272] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:05:33 506300] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506310] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506316] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506320] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506325] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506330] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506334] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506339] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506344] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506348] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506353] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506358] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506362] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506371] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506376] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506381] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506386] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506390] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506395] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506399] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506404] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506409] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506414] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506418] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506423] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506428] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506432] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506437] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:33 506442] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:33 506446] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506451] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506455] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506460] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506465] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506469] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:33 506475] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506480] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506485] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:33 506490] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506495] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506500] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:33 506505] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506509] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506514] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:33 506523] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506527] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506532] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506537] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506542] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506547] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506551] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506556] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:33 506561] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_token|token empty|
[2025/09/12 05:05:33 506565] [info] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:33 506570] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:33 506575] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:33 506579] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:33 506584] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506589] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506594] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:33 506599] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506604] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506608] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:33 506613] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506618] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506623] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:33 506628] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506633] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506637] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:33 506642] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:33 506647] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 506652] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:33 506699] [info] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:33 506896] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:33 506902] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:33 506913] [warn] |scid:79b4727e0f93a21f5170c35b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:33 507133] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:33 507140] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:33 507144] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:33 507148] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:33 507155] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:33 507160] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:33 507165] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476743|largest:1739476743|pns:0|
[2025/09/12 05:05:33 507169] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1200|pkt_type:INIT|pkt_num:1739476743|frame:PADDING CRYPTO |recv_time:1757653533505796|dcid:53b78e1746b9e778462e1d9e19496dce37b6|dcid_seq:0|
[2025/09/12 05:05:33 507175] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653593505796|now:1757653533505796|interv:60000000|
[2025/09/12 05:05:33 507179] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653593505796|now:1757653533505796|interv:60000000|
[2025/09/12 05:05:33 507183] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533507183|
[2025/09/12 05:05:33 507188] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653533507187|
[2025/09/12 05:05:33 507193] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:33 507197] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:33 507201] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_write_streams|
[2025/09/12 05:05:33 507205] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:33 507209] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:33 507215] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653533507214|
[2025/09/12 05:05:33 507219] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:33 507223] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_write_streams|
[2025/09/12 05:05:33 507227] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:33 507231] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653533507231|
[2025/09/12 05:05:33 507236] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653533507236|
[2025/09/12 05:05:33 507241] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653533507241|
[2025/09/12 05:05:33 507246] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653533507245|
[2025/09/12 05:05:33 507250] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:33 507260] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476743|ack_delay:1464|first_ack_range:0|largest_pkt_recv_time:1757653533505796|
[2025/09/12 05:05:33 507265] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476743|low:1739476743|pkt_pns:0|
[2025/09/12 05:05:33 507269] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1739476743|frame_largest_recv:1739476743|
[2025/09/12 05:05:33 507273] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:33 507278] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:33 507283] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:33 507288] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:33 507292] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:33 507297] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:33 507301] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:33 507305] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:33 507309] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:33 507313] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:33 507317] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:33 507321] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:33 507325] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:33 507329] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:33 507333] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:33 507338] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:33 507342] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507347] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:33 507352] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:33 507389] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653533507359|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507404] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 507411] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:33 507418] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 507425] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:33 507430] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:33 507434] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 507437] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534257359|now:1757653533507417|interv:749942|
[2025/09/12 05:05:33 507441] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653534257359|now:1757653533507417|interval:749942|pto_count:0|srtt:250000
[2025/09/12 05:05:33 507446] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:33 507451] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 507456] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:33 507483] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653533507463|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507491] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 507499] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:33 507505] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 507511] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:33 507515] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:33 507519] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 507523] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534257359|now:1757653533507505|interv:749854|
[2025/09/12 05:05:33 507527] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653534257359|now:1757653533507505|interval:749854|pto_count:0|srtt:250000
[2025/09/12 05:05:33 507531] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:33 507536] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 507544] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:33 507570] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653533507551|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507579] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 507586] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:33 507592] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 507598] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:33 507602] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:33 507606] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 507610] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534257359|now:1757653533507592|interv:749767|
[2025/09/12 05:05:33 507614] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653534257359|now:1757653533507592|interval:749767|pto_count:0|srtt:250000
[2025/09/12 05:05:33 507618] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:33 507622] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 507627] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:33 507649] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653533507632|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507657] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 507664] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:33 507671] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 507677] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:33 507680] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:33 507684] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 507688] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534257359|now:1757653533507670|interv:749689|
[2025/09/12 05:05:33 507692] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653534257359|now:1757653533507670|interval:749689|pto_count:0|srtt:250000
[2025/09/12 05:05:33 507700] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:33 507705] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:33 507709] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:33 507733] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653533507715|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507741] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 507748] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:33 507754] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:33 507760] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:33 507764] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:33 507768] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:33 507772] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534257359|now:1757653533507754|interv:749605|
[2025/09/12 05:05:33 507776] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653534257359|now:1757653533507754|interval:749605|pto_count:0|srtt:250000
[2025/09/12 05:05:33 507780] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:33 507784] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:33 507789] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:33 507811] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653533507794|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 507819] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 507827] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653534257359|
[2025/09/12 05:05:33 507834] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653534257359|
[2025/09/12 05:05:33 507840] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533507839|diff:505589|
[2025/09/12 05:05:33 507844] [debug] |xqc_engine_main_logic|END|now:1757653533507187|
[2025/09/12 05:05:33 507849] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533507849|
[2025/09/12 05:05:33 507853] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533507853|diff:505575|
[2025/09/12 05:05:33 507857] [debug] |xqc_engine_main_logic|END|now:1757653533507849|
[2025/09/12 05:05:33 646160] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653533646158|
[2025/09/12 05:05:33 646179] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:33 646193] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:33 646201] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476743|
[2025/09/12 05:05:33 646208] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476744|
[2025/09/12 05:05:33 646218] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1739476744|
[2025/09/12 05:05:33 646225] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:33 646232] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:33 646238] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:33 646247] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_addr_validated|Address Validated|conn:0000560C5923EC2C|role:1|
[2025/09/12 05:05:33 646255] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:33 646263] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:33 646268] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476744|largest:1739476744|pns:0|
[2025/09/12 05:05:33 646276] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1200|pkt_type:INIT|pkt_num:1739476744|frame:PADDING PING |recv_time:1757653533646158|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:33 646283] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653593646158|now:1757653533646158|interv:60000000|
[2025/09/12 05:05:33 646290] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653593646158|now:1757653533646158|interv:60000000|
[2025/09/12 05:05:33 646296] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534257359|pq_index:1|
[2025/09/12 05:05:33 646303] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653533507187|
[2025/09/12 05:05:33 646309] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533646309|
[2025/09/12 05:05:33 646313] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653533646313|
[2025/09/12 05:05:33 646321] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476744|ack_delay:162|first_ack_range:1|largest_pkt_recv_time:1757653533646158|
[2025/09/12 05:05:33 646325] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476744|low:1739476743|pkt_pns:0|
[2025/09/12 05:05:33 646329] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1739476744|frame_largest_recv:1739476744|
[2025/09/12 05:05:33 646333] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:33 646338] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 646343] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:33 646349] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:33 646380] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:2|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653533646355|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 646386] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 646396] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653534257359|
[2025/09/12 05:05:33 646400] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653534257359|
[2025/09/12 05:05:33 646404] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533646404|diff:367024|
[2025/09/12 05:05:33 646409] [debug] |xqc_engine_main_logic|END|now:1757653533646313|
[2025/09/12 05:05:33 646414] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533646414|
[2025/09/12 05:05:33 646418] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533646418|diff:367010|
[2025/09/12 05:05:33 646422] [debug] |xqc_engine_main_logic|END|now:1757653533646414|
[2025/09/12 05:05:33 859575] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653533859572|
[2025/09/12 05:05:33 859597] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:33 859606] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:33 859619] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476744|
[2025/09/12 05:05:33 859627] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476745|
[2025/09/12 05:05:33 859639] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1739476745|
[2025/09/12 05:05:33 859647] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:33 859655] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:33 859663] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:33 859675] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:33 859685] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:33 859693] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476745|largest:1739476745|pns:0|
[2025/09/12 05:05:33 859702] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1200|pkt_type:INIT|pkt_num:1739476745|frame:PADDING PING |recv_time:1757653533859572|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:33 859712] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653593859572|now:1757653533859572|interv:60000000|
[2025/09/12 05:05:33 859720] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653593859572|now:1757653533859572|interv:60000000|
[2025/09/12 05:05:33 859728] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534257359|pq_index:1|
[2025/09/12 05:05:33 859737] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653533646313|
[2025/09/12 05:05:33 859744] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533859744|
[2025/09/12 05:05:33 859753] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653533859752|
[2025/09/12 05:05:33 859764] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476745|ack_delay:192|first_ack_range:2|largest_pkt_recv_time:1757653533859572|
[2025/09/12 05:05:33 859769] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476745|low:1739476743|pkt_pns:0|
[2025/09/12 05:05:33 859783] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1739476745|frame_largest_recv:1739476745|
[2025/09/12 05:05:33 859788] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:33 859794] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 859800] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:33 859806] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:33 859843] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:3|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653533859815|stream_id:0|stream_offset:0|
[2025/09/12 05:05:33 859851] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:3|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:33 859859] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653534257359|
[2025/09/12 05:05:33 859868] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653534257359|
[2025/09/12 05:05:33 859876] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533859876|diff:153552|
[2025/09/12 05:05:33 859885] [debug] |xqc_engine_main_logic|END|now:1757653533859752|
[2025/09/12 05:05:33 859895] [debug] |xqc_engine_main_logic|BEGIN|now:1757653533859895|
[2025/09/12 05:05:33 859903] [debug] |xqc_engine_wakeup_after|wakeup:1757653534013428|now:1757653533859903|diff:153525|
[2025/09/12 05:05:33 859911] [debug] |xqc_engine_main_logic|END|now:1757653533859895|
[2025/09/12 05:05:34 014094] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534014094|
[2025/09/12 05:05:34 014108] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534013428|pq_index:0|
[2025/09/12 05:05:34 014114] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653531612112|
[2025/09/12 05:05:34 014120] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653534014118|
[2025/09/12 05:05:34 014125] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653534013428|now:1757653534014118|
[2025/09/12 05:05:34 014130] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:34 014134] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:2840|
[2025/09/12 05:05:34 014138] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:1601024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:34 014143] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 014147] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 014151] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2840|
[2025/09/12 05:05:34 014155] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:34 014160] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:34 014173] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:34 014177] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:6
[2025/09/12 05:05:34 014182] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:3202048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:34 014186] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 014190] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 014194] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 2840|
[2025/09/12 05:05:34 014198] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536414452|now:1757653534014182|interv:2400270|
[2025/09/12 05:05:34 014202] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653536414452|now:1757653534014182|interval:2400270|pto_count:6|srtt:32392
[2025/09/12 05:05:34 014209] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 014213] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 014218] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:34 014223] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:05:34 014259] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:27|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2840|now:1757653534014232|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 014265] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:27|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:34 014270] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:2840|applimit:0|
[2025/09/12 05:05:34 014274] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:3202048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:34 014279] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 014282] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 014286] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3124|
[2025/09/12 05:05:34 014290] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538816280|now:1757653534014274|interv:4802006|
[2025/09/12 05:05:34 014294] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653538816280|now:1757653534014274|interval:4802006|pto_count:6|srtt:32392
[2025/09/12 05:05:34 014299] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:3124|
[2025/09/12 05:05:34 014311] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:34 014318] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:05:34 014351] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:28|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3124|now:1757653534014327|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 014361] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:28|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:34 014369] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:3124|applimit:0|
[2025/09/12 05:05:34 014375] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:3202048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:34 014383] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 014389] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 014396] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3408|
[2025/09/12 05:05:34 014400] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538816375|now:1757653534014375|interv:4802000|
[2025/09/12 05:05:34 014405] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653538816375|now:1757653534014375|interval:4802000|pto_count:6|srtt:32392
[2025/09/12 05:05:34 014409] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:3408|
[2025/09/12 05:05:34 014414] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653538816375|
[2025/09/12 05:05:34 014418] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538816375|
[2025/09/12 05:05:34 014422] [debug] |xqc_engine_wakeup_after|wakeup:1757653534257359|now:1757653534014422|diff:242937|
[2025/09/12 05:05:34 014426] [debug] |xqc_engine_main_logic|END|now:1757653534014118|
[2025/09/12 05:05:34 222154] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653534222152|
[2025/09/12 05:05:34 222182] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:34 222194] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:34 222212] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476745|
[2025/09/12 05:05:34 222224] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476746|
[2025/09/12 05:05:34 222241] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1739476746|
[2025/09/12 05:05:34 222253] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:34 222266] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:34 222278] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:34 222295] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:34 222310] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:34 222327] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476746|largest:1739476746|pns:0|
[2025/09/12 05:05:34 222333] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1200|pkt_type:INIT|pkt_num:1739476746|frame:PADDING PING |recv_time:1757653534222152|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:34 222340] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653594222152|now:1757653534222152|interv:60000000|
[2025/09/12 05:05:34 222345] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653594222152|now:1757653534222152|interv:60000000|
[2025/09/12 05:05:34 222350] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534257359|pq_index:0|
[2025/09/12 05:05:34 222356] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653533859752|
[2025/09/12 05:05:34 222361] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534222361|
[2025/09/12 05:05:34 222367] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653534222366|
[2025/09/12 05:05:34 222375] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476746|ack_delay:223|first_ack_range:3|largest_pkt_recv_time:1757653534222152|
[2025/09/12 05:05:34 222383] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476746|low:1739476743|pkt_pns:0|
[2025/09/12 05:05:34 222388] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1739476746|frame_largest_recv:1739476746|
[2025/09/12 05:05:34 222394] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:34 222399] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 222406] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:34 222411] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:34 222452] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:4|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653534222420|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 222464] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:34 222474] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653534257359|
[2025/09/12 05:05:34 222482] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653534257359|
[2025/09/12 05:05:34 222490] [debug] |xqc_engine_wakeup_after|wakeup:1757653534257359|now:1757653534222490|diff:34869|
[2025/09/12 05:05:34 222497] [debug] |xqc_engine_main_logic|END|now:1757653534222366|
[2025/09/12 05:05:34 222504] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534222504|
[2025/09/12 05:05:34 222508] [debug] |xqc_engine_wakeup_after|wakeup:1757653534257359|now:1757653534222508|diff:34851|
[2025/09/12 05:05:34 222513] [debug] |xqc_engine_main_logic|END|now:1757653534222504|
[2025/09/12 05:05:34 257617] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534257617|
[2025/09/12 05:05:34 257635] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534257359|pq_index:0|
[2025/09/12 05:05:34 257642] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653534222366|
[2025/09/12 05:05:34 257657] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653534257655|
[2025/09/12 05:05:34 257663] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653534257359|now:1757653534257655|
[2025/09/12 05:05:34 257669] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:34 257674] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923EC2C|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:34 257680] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 257686] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:34 257692] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 257697] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 257702] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:34 257708] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:34 257715] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:34 257721] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:34 257728] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923EC2C|pto_count:1
[2025/09/12 05:05:34 257733] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:34 257739] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 257745] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 257750] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 257755] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535007715|now:1757653534257733|interv:749982|
[2025/09/12 05:05:34 257760] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535007715|now:1757653534257733|interval:749982|pto_count:1|srtt:250000
[2025/09/12 05:05:34 257768] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 257774] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 257780] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:34 257787] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:34 257835] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653534257798|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 257857] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:34 257867] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:34 257876] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:34 257885] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:34 257893] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 257899] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 257904] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535007715|now:1757653534257875|interv:749840|
[2025/09/12 05:05:34 257909] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535007715|now:1757653534257875|interval:749840|pto_count:1|srtt:250000
[2025/09/12 05:05:34 257915] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:34 257923] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:34 257929] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:34 257966] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653534257938|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 257978] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:34 257987] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:34 257996] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:34 258005] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:34 258010] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 258015] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 258020] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535007715|now:1757653534257995|interv:749720|
[2025/09/12 05:05:34 258025] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535007715|now:1757653534257995|interval:749720|pto_count:1|srtt:250000
[2025/09/12 05:05:34 258031] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:34 258059] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535007715|
[2025/09/12 05:05:34 258071] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535007715|
[2025/09/12 05:05:34 258077] [debug] |xqc_engine_wakeup_after|wakeup:1757653534439012|now:1757653534258077|diff:180935|
[2025/09/12 05:05:34 258083] [debug] |xqc_engine_main_logic|END|now:1757653534257655|
[2025/09/12 05:05:34 439315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534439314|
[2025/09/12 05:05:34 439334] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534439012|pq_index:0|
[2025/09/12 05:05:34 439340] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653533269845|
[2025/09/12 05:05:34 439348] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653534439346|
[2025/09/12 05:05:34 439354] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653534439012|now:1757653534439346|
[2025/09/12 05:05:34 439360] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:34 439365] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:1530|
[2025/09/12 05:05:34 439370] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:768832|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:34 439376] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 439381] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 439386] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1530|
[2025/09/12 05:05:34 439390] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:34 439396] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:34 439405] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:34 439411] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:5
[2025/09/12 05:05:34 439416] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:1537664|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:34 439421] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 439426] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 439431] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1530|
[2025/09/12 05:05:34 439436] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535607844|now:1757653534439415|interv:1168429|
[2025/09/12 05:05:34 439441] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653535607844|now:1757653534439415|interval:1168429|pto_count:5|srtt:32044
[2025/09/12 05:05:34 439458] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 439464] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 439469] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:34 439476] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:05:34 439526] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:36|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1530|now:1757653534439487|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 439538] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:36|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:34 439546] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1530|applimit:0|
[2025/09/12 05:05:34 439555] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:1537664|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:34 439563] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 439572] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 439577] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1553|
[2025/09/12 05:05:34 439582] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536777151|now:1757653534439554|interv:2337597|
[2025/09/12 05:05:34 439587] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653536777151|now:1757653534439554|interval:2337597|pto_count:5|srtt:32044
[2025/09/12 05:05:34 439593] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:1553|
[2025/09/12 05:05:34 439600] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:34 439605] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:05:34 439637] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:37|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1553|now:1757653534439613|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 439648] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:37|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:34 439657] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1553|applimit:0|
[2025/09/12 05:05:34 439667] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:1537664|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:34 439674] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 439679] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:34 439682] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1836|
[2025/09/12 05:05:34 439691] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536777277|now:1757653534439666|interv:2337611|
[2025/09/12 05:05:34 439695] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653536777277|now:1757653534439666|interval:2337611|pto_count:5|srtt:32044
[2025/09/12 05:05:34 439699] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:1836|
[2025/09/12 05:05:34 439704] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653536777277|
[2025/09/12 05:05:34 439708] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653536777277|
[2025/09/12 05:05:34 439712] [debug] |xqc_engine_wakeup_after|wakeup:1757653535007715|now:1757653534439712|diff:568003|
[2025/09/12 05:05:34 439717] [debug] |xqc_engine_main_logic|END|now:1757653534439346|
[2025/09/12 05:05:34 922883] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653534922878|
[2025/09/12 05:05:34 922919] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:34 922936] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:34 922945] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476742|
[2025/09/12 05:05:34 922960] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1739476742|
[2025/09/12 05:05:34 922968] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:34 922979] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3287|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:34 922988] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2103|cwnd:45952|pkt_num:5|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:34 922996] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:919|cwnd:45952|pkt_num:6|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:34 923004] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:34 923013] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 923020] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 923028] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 923035] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 923063] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653534923012|now:1757653534923012|interv:0|
[2025/09/12 05:05:34 923072] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653534257715|now:1757653534923012|interval:0|pto_count:0|srtt:250000
[2025/09/12 05:05:34 923081] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:34 923088] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:34 923094] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476742|largest:1739476742|pns:1|
[2025/09/12 05:05:34 923118] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:61|pkt_type:HSK|pkt_num:1739476742|frame:PING |recv_time:1757653534922878|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:34 923128] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653594922878|now:1757653534922878|interv:60000000|
[2025/09/12 05:05:34 923135] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653594922878|now:1757653534922878|interv:60000000|
[2025/09/12 05:05:34 923142] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535007715|pq_index:0|
[2025/09/12 05:05:34 923152] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653534257655|
[2025/09/12 05:05:34 923160] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534923159|
[2025/09/12 05:05:34 923167] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653534923166|
[2025/09/12 05:05:34 923175] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653534923012|now:1757653534923166|
[2025/09/12 05:05:34 923181] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:34 923190] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923EC2C|path:0|bytes_in_flight:919|
[2025/09/12 05:05:34 923197] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 923205] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 923211] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 923217] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 923224] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:34 923233] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:34 923242] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:34 923249] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923EC2C|pto_count:1
[2025/09/12 05:05:34 923258] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:34 923265] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 923270] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:34 923275] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 923280] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535007715|now:1757653534923258|interv:84457|
[2025/09/12 05:05:34 923285] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535007715|now:1757653534923258|interval:84457|pto_count:1|srtt:250000
[2025/09/12 05:05:34 923299] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476742|ack_delay:421|first_ack_range:0|largest_pkt_recv_time:1757653534922878|
[2025/09/12 05:05:34 923305] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476742|low:1739476742|pkt_pns:1|
[2025/09/12 05:05:34 923310] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1739476742|frame_largest_recv:1739476742|
[2025/09/12 05:05:34 923316] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:34 923322] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 923329] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 923334] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 923340] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:34 923347] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:34 923392] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653534923358|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 923403] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:34 923413] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:05:34 923421] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:34 923430] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 923437] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:34 923442] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 923447] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536423358|now:1757653534923421|interv:1499937|
[2025/09/12 05:05:34 923452] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653536423358|now:1757653534923421|interval:1499937|pto_count:1|srtt:250000
[2025/09/12 05:05:34 923458] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:402|
[2025/09/12 05:05:34 923464] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:34 923469] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:34 923502] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653534923478|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 923513] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:34 923539] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:05:34 923544] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:34 923550] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 923556] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:34 923560] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 923565] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536423478|now:1757653534923544|interv:1499934|
[2025/09/12 05:05:34 923570] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653536423478|now:1757653534923544|interval:1499934|pto_count:1|srtt:250000
[2025/09/12 05:05:34 923575] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:919|
[2025/09/12 05:05:34 923580] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:34 923584] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:34 923610] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:6|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:919|now:1757653534923590|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 923618] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:34 923626] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653536423478|
[2025/09/12 05:05:34 923634] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653536423478|
[2025/09/12 05:05:34 923639] [debug] |xqc_engine_wakeup_after|wakeup:1757653536423478|now:1757653534923639|diff:1499839|
[2025/09/12 05:05:34 923645] [debug] |xqc_engine_main_logic|END|now:1757653534923166|
[2025/09/12 05:05:34 923650] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534923650|
[2025/09/12 05:05:34 923654] [debug] |xqc_engine_wakeup_after|wakeup:1757653536423478|now:1757653534923654|diff:1499824|
[2025/09/12 05:05:34 923658] [debug] |xqc_engine_main_logic|END|now:1757653534923650|
[2025/09/12 05:05:34 954361] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653534954359|
[2025/09/12 05:05:34 954384] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:34 954395] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476742|
[2025/09/12 05:05:34 954402] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476743|
[2025/09/12 05:05:34 954414] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1739476743|
[2025/09/12 05:05:34 954423] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:34 954434] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:34 954443] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:0|prior_time:1757653533507359|is_app_limited:1|send_elapse:1415999|ack_elapse:1447000|ctl_first_sent_time:1757653534923358|lagest_ack_time:1757653534954359|curr_delivered:194|
[2025/09/12 05:05:34 954464] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653534923358|
[2025/09/12 05:05:34 954473] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:34 954480] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31001|ack_delay:0|
[2025/09/12 05:05:34 954489] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |after update rtt|conn:0000560C5923EC2C|srtt:31001|rttvar:15500|minrtt:31001|latest_rtt:31001|ack_delay:0|
[2025/09/12 05:05:34 954499] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:34 954508] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:34 954519] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653533507632|lost_send_time:1757653534919483|loss_delay:34876|frame:CRYPTO |repair:32|
[2025/09/12 05:05:34 954528] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653533507715|lost_send_time:1757653534919483|loss_delay:34876|frame:CRYPTO |repair:32|
[2025/09/12 05:05:34 954537] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653533507715u|
[2025/09/12 05:05:34 954545] [stats] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |lost interval:1757653534954359|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653533507715|srtt:31001|cwnd:45952|bw:0|conn_life:1448534|now:125000|last_lost_time:1448534|
[2025/09/12 05:05:34 954551] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:34 954556] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31001|rtt_var:15500|pto_duration:93001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 954562] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 954567] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:34 954571] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 954576] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535016479|now:1757653534954556|interv:61923|
[2025/09/12 05:05:34 954581] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535016479|now:1757653534954556|interval:61923|pto_count:0|srtt:31001
[2025/09/12 05:05:34 954587] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_generate_sample|sampler: send_elapse 1415999, ack_elapse 1447000, delivered 194|rate 134|lost 2|
[2025/09/12 05:05:34 954593] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:34 954598] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (134) in round 1|
[2025/09/12 05:05:34 954603] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|probertt expire|rtt:31001, old_rtt:2147483647|
[2025/09/12 05:05:34 954614] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|minrtt expire|rtt:31001, old_rtt:2147483647|
[2025/09/12 05:05:34 954619] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:26|
[2025/09/12 05:05:34 954624] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:2|acked:194|po_sent_time:1757653534923358|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:194|
[2025/09/12 05:05:34 954630] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:2|acked:194|po_sent_time:1757653534923358|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:194|
[2025/09/12 05:05:34 954636] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bbr on ack|mode:0|pacing_rate:4276360|bw:134|cwnd:46146|full_bw_reached:0|inflight:517|srtt:31001|latest_rtt:31001|min_rtt:31001|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:34 954643] [stats] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0||cwnd:46146|inflight:517|mode:0|applimit:0|pacing_rate:4276360|bw:134|srtt:31001|latest_rtt:31001|min_rtt:31001|send:9|lost:0|tlp:1|recv:5|recovery:0|slow_start:1|conn_life:1448818|acked:194|delivered:194|is_cwnd_limited:0|
[2025/09/12 05:05:34 954650] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:34 954655] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31001|rtt_var:15500|pto_duration:93001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 954661] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 954666] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:34 954670] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 954675] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535016479|now:1757653534954655|interv:61824|
[2025/09/12 05:05:34 954680] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535016479|now:1757653534954655|interval:61824|pto_count:0|srtt:31001
[2025/09/12 05:05:34 954686] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476743|largest:1739476743|pns:1|
[2025/09/12 05:05:34 954692] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:65|pkt_type:HSK|pkt_num:1739476743|frame:ACK |recv_time:1757653534954359|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:34 954697] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653594954359|now:1757653534954359|interv:60000000|
[2025/09/12 05:05:34 954703] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653594954359|now:1757653534954359|interv:60000000|
[2025/09/12 05:05:34 954707] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536423478|pq_index:0|
[2025/09/12 05:05:34 954713] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653534923166|
[2025/09/12 05:05:34 954718] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534954718|
[2025/09/12 05:05:34 954727] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653534954726|
[2025/09/12 05:05:34 954735] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31001|min_srtt:31001|path_bw:134|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:34 954741] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:46146|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 954747] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31001|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:34 954753] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:34 954758] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31001|min_srtt:31001|path_bw:134|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:34 954764] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:46146|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 954770] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31001|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:34 954775] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:34 954781] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:34 954786] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:46146|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 954792] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:34 954798] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:34 954835] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:7|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653534954806|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 954843] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:7|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:34 954848] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:34 954853] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31001|rtt_var:15500|pto_duration:93001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 954859] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 954864] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:05:34 954868] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 954877] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535047807|now:1757653534954853|interv:92954|
[2025/09/12 05:05:34 954883] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535047807|now:1757653534954853|interval:92954|pto_count:0|srtt:31001
[2025/09/12 05:05:34 954888] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46146|inflight:643|
[2025/09/12 05:05:34 954895] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:34 954904] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:46146|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 954913] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:34 954922] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:34 954960] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653534954934|stream_id:0|stream_offset:0|
[2025/09/12 05:05:34 954971] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:8|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:34 954979] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:05:34 954987] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31001|rtt_var:15500|pto_duration:93001|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 954995] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 955004] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:34 955011] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 955019] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535047935|now:1757653534954986|interv:92949|
[2025/09/12 05:05:34 955027] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535047935|now:1757653534954986|interval:92949|pto_count:0|srtt:31001
[2025/09/12 05:05:34 955037] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46146|inflight:725|
[2025/09/12 05:05:34 955074] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535047935|
[2025/09/12 05:05:34 955083] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535047935|
[2025/09/12 05:05:34 955088] [debug] |xqc_engine_wakeup_after|wakeup:1757653535047935|now:1757653534955088|diff:92847|
[2025/09/12 05:05:34 955093] [debug] |xqc_engine_main_logic|END|now:1757653534954726|
[2025/09/12 05:05:34 955100] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534955100|
[2025/09/12 05:05:34 955105] [debug] |xqc_engine_wakeup_after|wakeup:1757653535047935|now:1757653534955105|diff:92830|
[2025/09/12 05:05:34 955110] [debug] |xqc_engine_main_logic|END|now:1757653534955100|
[2025/09/12 05:05:34 985789] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:62|state:S_HANDSHAKE_SENT|recv_time:1757653534985787|
[2025/09/12 05:05:34 985810] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:05:34 985831] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476743|
[2025/09/12 05:05:34 985839] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476745|
[2025/09/12 05:05:34 985849] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1739476745|
[2025/09/12 05:05:34 985858] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:34 985867] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:05:34 985876] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:0|prior_time:1757653533507359|is_app_limited:1|send_elapse:1416119|ack_elapse:1478428|ctl_first_sent_time:1757653534923478|lagest_ack_time:1757653534985787|curr_delivered:711|
[2025/09/12 05:05:34 985885] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653534923478|
[2025/09/12 05:05:34 985894] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:34 985902] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:7|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:34 985910] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:194|prior_time:1757653534954359|is_app_limited:1|send_elapse:31448|ack_elapse:31428|ctl_first_sent_time:1757653534954806|lagest_ack_time:1757653534985787|curr_delivered:837|
[2025/09/12 05:05:34 985918] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653534954806|
[2025/09/12 05:05:34 985926] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:34 985934] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:31001|rttvar:15500|minrtt:31001|latest_rtt:30981|ack_delay:0|
[2025/09/12 05:05:34 985941] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |after update rtt|conn:0000560C5923EC2C|srtt:30998|rttvar:11630|minrtt:30981|latest_rtt:30981|ack_delay:0|
[2025/09/12 05:05:34 985947] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:34 985952] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:34 985957] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1739476743|pns:1|
[2025/09/12 05:05:34 985964] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:34 985972] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:30998|rtt_var:11630|pto_duration:77518|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 985981] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 985989] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:34 985996] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 986001] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535032452|now:1757653534985972|interv:46480|
[2025/09/12 05:05:34 986011] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535032452|now:1757653534985972|interval:46480|pto_count:0|srtt:30998
[2025/09/12 05:05:34 986017] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_generate_sample|sampler: send_elapse 31448, ack_elapse 31428, delivered 643|rate 20446|lost 2|
[2025/09/12 05:05:34 986022] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:34 986027] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20446) in round 2|
[2025/09/12 05:05:34 986032] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|probertt expire|rtt:30981, old_rtt:31001|
[2025/09/12 05:05:34 986037] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30981, old_rtt:31001|
[2025/09/12 05:05:34 986061] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1286|
[2025/09/12 05:05:34 986066] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46146|packet_lost:0|acked:643|po_sent_time:1757653534954806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:837|
[2025/09/12 05:05:34 986072] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46146|packet_lost:0|acked:643|po_sent_time:1757653534954806|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:837|
[2025/09/12 05:05:34 986078] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bbr on ack|mode:0|pacing_rate:4276360|bw:20446|cwnd:46789|full_bw_reached:0|inflight:82|srtt:30998|latest_rtt:30981|min_rtt:30981|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:34 986084] [stats] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bandwidth change record|bw_before:134|bw_after:20446|srtt:30998|cwnd:46789|
[2025/09/12 05:05:34 986090] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:34 986095] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:30998|rtt_var:11630|pto_duration:77518|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:34 986101] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:34 986106] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:34 986111] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:34 986115] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535032452|now:1757653534986095|interv:46357|
[2025/09/12 05:05:34 986121] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535032452|now:1757653534986095|interval:46357|pto_count:0|srtt:30998
[2025/09/12 05:05:34 986127] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476745|largest:1739476745|pns:1|
[2025/09/12 05:05:34 986133] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:62|pkt_type:HSK|pkt_num:1739476745|frame:ACK |recv_time:1757653534985787|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:34 986143] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653594985787|now:1757653534985787|interv:60000000|
[2025/09/12 05:05:34 986148] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653594985787|now:1757653534985787|interv:60000000|
[2025/09/12 05:05:34 986153] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535047935|pq_index:0|
[2025/09/12 05:05:34 986159] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653534954726|
[2025/09/12 05:05:34 986163] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534986163|
[2025/09/12 05:05:34 986170] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653534986168|
[2025/09/12 05:05:34 986177] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535032452|
[2025/09/12 05:05:34 986183] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535032452|
[2025/09/12 05:05:34 986187] [debug] |xqc_engine_wakeup_after|wakeup:1757653535032452|now:1757653534986187|diff:46265|
[2025/09/12 05:05:34 986193] [debug] |xqc_engine_main_logic|END|now:1757653534986168|
[2025/09/12 05:05:34 986199] [debug] |xqc_engine_main_logic|BEGIN|now:1757653534986199|
[2025/09/12 05:05:34 986204] [debug] |xqc_engine_wakeup_after|wakeup:1757653535032452|now:1757653534986204|diff:46248|
[2025/09/12 05:05:34 986209] [debug] |xqc_engine_main_logic|END|now:1757653534986199|
[2025/09/12 05:05:35 033310] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535033309|
[2025/09/12 05:05:35 033326] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535032452|pq_index:0|
[2025/09/12 05:05:35 033332] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653534986168|
[2025/09/12 05:05:35 033339] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535033337|
[2025/09/12 05:05:35 033345] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653535032452|now:1757653535033337|
[2025/09/12 05:05:35 033350] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:35 033355] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923EC2C|path:0|bytes_in_flight:82|
[2025/09/12 05:05:35 033360] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:30998|rtt_var:11630|pto_duration:77518|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 033366] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 033371] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:35 033376] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 033380] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:35 033386] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 033392] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:8|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 033405] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923EC2C|pto_count:1
[2025/09/12 05:05:35 033410] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:35 033415] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 033420] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653535033337|
[2025/09/12 05:05:35 033424] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 033431] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 033436] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 033441] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 033447] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:35 033490] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653535033457|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 033501] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:9|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 033510] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 033519] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:30998|rtt_var:11630|pto_duration:155036|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 033527] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 033535] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:35 033543] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 033548] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535188493|now:1757653535033518|interv:154975|
[2025/09/12 05:05:35 033553] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535188493|now:1757653535033518|interval:154975|pto_count:1|srtt:30998
[2025/09/12 05:05:35 033559] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46789|inflight:82|
[2025/09/12 05:05:35 033565] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:8|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 033570] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:35 033602] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653535033578|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 033612] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:10|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 033621] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:05:35 033638] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:30998|rtt_var:11630|pto_duration:155036|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 033644] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 033648] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:05:35 033653] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 033658] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535188614|now:1757653535033638|interv:154976|
[2025/09/12 05:05:35 033663] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653535188614|now:1757653535033638|interval:154976|pto_count:1|srtt:30998
[2025/09/12 05:05:35 033668] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46789|inflight:164|
[2025/09/12 05:05:35 033674] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535188614|
[2025/09/12 05:05:35 033680] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535188614|
[2025/09/12 05:05:35 033685] [debug] |xqc_engine_wakeup_after|wakeup:1757653535188614|now:1757653535033684|diff:154930|
[2025/09/12 05:05:35 033691] [debug] |xqc_engine_main_logic|END|now:1757653535033337|
[2025/09/12 05:05:35 065407] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653535065405|
[2025/09/12 05:05:35 065428] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:05:35 065439] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476745|
[2025/09/12 05:05:35 065446] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476746|
[2025/09/12 05:05:35 065458] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1739476746|
[2025/09/12 05:05:35 065466] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 065475] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:9|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:35 065484] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:837|prior_time:1757653535033457|is_app_limited:1|send_elapse:0|ack_elapse:31948|ctl_first_sent_time:1757653535033457|lagest_ack_time:1757653535065405|curr_delivered:919|
[2025/09/12 05:05:35 065493] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653535033457|
[2025/09/12 05:05:35 065502] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:35 065509] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:30998|rttvar:11630|minrtt:30981|latest_rtt:31948|ack_delay:0|
[2025/09/12 05:05:35 065518] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |after update rtt|conn:0000560C5923EC2C|srtt:31117|rttvar:8960|minrtt:30981|latest_rtt:31948|ack_delay:0|
[2025/09/12 05:05:35 065527] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:35 065536] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 065544] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:35 065562] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 065570] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31948, delivered 82|rate 2566|lost 2|
[2025/09/12 05:05:35 065575] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:35 065580] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30981, old_rtt:30981|
[2025/09/12 05:05:35 065586] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1286|
[2025/09/12 05:05:35 065590] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46789|packet_lost:0|acked:82|po_sent_time:1757653535033457|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:919|
[2025/09/12 05:05:35 065596] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46789|packet_lost:0|acked:82|po_sent_time:1757653535033457|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:919|
[2025/09/12 05:05:35 065602] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bbr on ack|mode:0|pacing_rate:4276360|bw:20446|cwnd:46871|full_bw_reached:0|inflight:0|srtt:31117|latest_rtt:31948|min_rtt:30981|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 065608] [stats] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0||cwnd:46871|inflight:0|mode:0|applimit:0|pacing_rate:4276360|bw:20446|srtt:31117|latest_rtt:31948|min_rtt:30981|send:13|lost:2|tlp:1|recv:7|recovery:0|slow_start:1|conn_life:1559783|acked:82|delivered:919|is_cwnd_limited:0|
[2025/09/12 05:05:35 065615] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 065621] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:35 065627] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:35 065632] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:35 065771] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:35 065778] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:35 065784] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535188614|pq_index:0|
[2025/09/12 05:05:35 065790] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535033337|
[2025/09/12 05:05:35 065795] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 065800] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:35 065806] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:35 065811] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:35 065816] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 065821] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:35 065827] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:35 065838] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476746|largest:1739476746|pns:1|
[2025/09/12 05:05:35 065844] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:415|pkt_type:HSK|pkt_num:1739476746|frame:ACK CRYPTO |recv_time:1757653535065405|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:35 065850] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:79b4727e0f93a21f5170c35b|spin_bit:0|
[2025/09/12 05:05:35 065856] [warn] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:35 065862] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:35 065867] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:35 065872] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653595065405|now:1757653535065405|interv:60000000|
[2025/09/12 05:05:35 065877] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653595065405|now:1757653535065405|interv:60000000|
[2025/09/12 05:05:35 065882] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535065882|
[2025/09/12 05:05:35 065888] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535065887|
[2025/09/12 05:05:35 065894] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5923EC2C|
[2025/09/12 05:05:35 065899] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5923EC2C|
[2025/09/12 05:05:35 065904] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:35 065909] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:35 065914] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 065919] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_gen_token|expire:1758258335|
[2025/09/12 05:05:35 065926] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:35 065931] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:35 065936] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:35 065941] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:79b4727e0f93a21f5170c35b|spin_bit:0|
[2025/09/12 05:05:35 065947] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 065952] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476742|
[2025/09/12 05:05:35 065959] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1739476742|
[2025/09/12 05:05:35 065964] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 065970] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|0a3ccf22256a1045e231feed5a5bfe0e61|sr_token:fc6716b1a4403329a8e9fdd3fa631dd4
[2025/09/12 05:05:35 065978] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 065983] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|ca5761b2ca73d9e4df2bdc24a4402a6756|sr_token:01fc547b463813820d7d93612ab9f2f1
[2025/09/12 05:05:35 065992] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 065997] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|07f2ddb74a172ffa8068d359c2c56f9c3b|sr_token:129fadcbb2ff6487dbed280a16d91571
[2025/09/12 05:05:35 066003] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 066008] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|9a99b71ee01c9631dc08a9cf785353a719|sr_token:a909e494ef19fa1ad51d4490342b0c4e
[2025/09/12 05:05:35 066014] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 066018] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|4c48841c19ec41c8d501a9fb1d7a8b3c21|sr_token:088984899359ee246b43afcb16ceea02
[2025/09/12 05:05:35 066025] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 066029] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|a510d9d26393be0493301982e5a7de1e2c|sr_token:bd4b139fabbbfd7082f16fa29e13bca1
[2025/09/12 05:05:35 066036] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 066066] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_new_conn_id_frame|new_conn_id|278fb58f66a9700c9cc51abde8df6d3005|sr_token:96e7099fa2b87163a77b2dbb81c0082c
[2025/09/12 05:05:35 066071] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:35 066076] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:35 066083] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:35 066087] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:35 066091] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:35 066096] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:ACK_01RTT|expire:1757653535090405|now:1757653535065405|interv:25000|
[2025/09/12 05:05:35 066101] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535065405|max_ack_delay:25000|
[2025/09/12 05:05:35 066105] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476742|largest:1739476742|pns:2|
[2025/09/12 05:05:35 066109] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1739476742|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653535065405|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:35 066114] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 066119] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:35 066123] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653535066123|
[2025/09/12 05:05:35 066128] [info] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653535066128|
[2025/09/12 05:05:35 066132] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:35 066137] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5923EC2C|
[2025/09/12 05:05:35 066182] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:35 066187] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:35 066192] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_sample_check_app_limited|path:0|applimit:919|
[2025/09/12 05:05:35 066199] [info] |scid:79b4727e0f93a21f5170c35b|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5923EC2C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:35 066209] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|
[2025/09/12 05:05:35 066220] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476746|ack_delay:815|first_ack_range:1|largest_pkt_recv_time:1757653535065405|
[2025/09/12 05:05:35 066227] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476746|low:1739476745|pkt_pns:1|
[2025/09/12 05:05:35 066233] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476743|low:1739476743|pkt_pns:1|
[2025/09/12 05:05:35 066239] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1739476746|frame_largest_recv:1739476746|
[2025/09/12 05:05:35 066246] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:35 066262] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:994e5908da0e0808359a3ff7|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:35 066270] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9ffe6fa91b55a55494b69e3a|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:35 066275] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066282] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066290] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:35 066297] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066303] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066311] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:35 066317] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066324] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066331] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:35 066343] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066348] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066352] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:35 066357] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066362] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066369] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066377] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:35 066383] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066389] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066393] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:35 066397] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|min_srtt:31117|path_bw:20446|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:35 066401] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46871|conn:0000560C5923EC2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 066406] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31117|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 066410] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:35 066415] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:35 066421] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 066460] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653535066431|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066470] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 066478] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:919|
[2025/09/12 05:05:35 066484] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 066492] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 066505] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 066511] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:35 066517] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535158388|now:1757653535066484|interv:91904|
[2025/09/12 05:05:35 066524] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535158388|now:1757653535066484|interval:91904|pto_count:0|srtt:31117
[2025/09/12 05:05:35 066531] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:23|
[2025/09/12 05:05:35 066538] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:35 066545] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 066582] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653535066554|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066591] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 066598] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:919|
[2025/09/12 05:05:35 066605] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 066612] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 066618] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 066624] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:35 066630] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535158511|now:1757653535066605|interv:91906|
[2025/09/12 05:05:35 066636] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535158511|now:1757653535066605|interval:91906|pto_count:0|srtt:31117
[2025/09/12 05:05:35 066643] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:56|
[2025/09/12 05:05:35 066651] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 066658] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:35 066722] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653535066668|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066734] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 066741] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:919|
[2025/09/12 05:05:35 066752] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 066756] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 066760] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 066764] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:35 066768] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535158625|now:1757653535066752|interv:91873|
[2025/09/12 05:05:35 066772] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535158625|now:1757653535066752|interval:91873|pto_count:0|srtt:31117
[2025/09/12 05:05:35 066776] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:339|
[2025/09/12 05:05:35 066781] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 066785] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 066816] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653535066792|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066826] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 066832] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:919|
[2025/09/12 05:05:35 066839] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 066845] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 066852] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 066858] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:35 066864] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535158749|now:1757653535066839|interv:91910|
[2025/09/12 05:05:35 066869] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535158749|now:1757653535066839|interval:91910|pto_count:0|srtt:31117
[2025/09/12 05:05:35 066873] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:623|
[2025/09/12 05:05:35 066878] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:35 066883] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:35 066907] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:11|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653535066888|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066915] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:11|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 066929] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:35 066937] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:35 066966] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653535066946|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 066975] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 066982] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:919|
[2025/09/12 05:05:35 066988] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 066993] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 066997] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 067001] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:35 067004] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535158903|now:1757653535066988|interv:91915|
[2025/09/12 05:05:35 067008] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535158903|now:1757653535066988|interval:91915|pto_count:0|srtt:31117
[2025/09/12 05:05:35 067013] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:677|
[2025/09/12 05:05:35 067020] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:35 067027] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:35 067071] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653535067035|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 067084] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 067091] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:919|
[2025/09/12 05:05:35 067097] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 067103] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 067109] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 067115] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:35 067122] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535158992|now:1757653535067096|interv:91896|
[2025/09/12 05:05:35 067131] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535158992|now:1757653535067096|interval:91896|pto_count:0|srtt:31117
[2025/09/12 05:05:35 067136] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:731|
[2025/09/12 05:05:35 067141] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:35 067145] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46871|conn:0000560C5923EC2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 067150] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 067154] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:35 067181] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653535067160|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 067191] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 067198] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:919|
[2025/09/12 05:05:35 067205] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31117|rtt_var:8960|pto_duration:66957|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 067212] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 067218] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 067222] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:35 067225] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535159117|now:1757653535067205|interv:91912|
[2025/09/12 05:05:35 067229] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535159117|now:1757653535067205|interval:91912|pto_count:0|srtt:31117
[2025/09/12 05:05:35 067234] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:1781|
[2025/09/12 05:05:35 067238] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535090405|
[2025/09/12 05:05:35 067243] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535090405|
[2025/09/12 05:05:35 067247] [debug] |xqc_engine_wakeup_after|wakeup:1757653535090405|now:1757653535067247|diff:23158|
[2025/09/12 05:05:35 067251] [debug] |xqc_engine_main_logic|END|now:1757653535065887|
[2025/09/12 05:05:35 067256] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535067256|
[2025/09/12 05:05:35 067260] [debug] |xqc_engine_wakeup_after|wakeup:1757653535090405|now:1757653535067260|diff:23145|
[2025/09/12 05:05:35 067267] [debug] |xqc_engine_main_logic|END|now:1757653535067256|
[2025/09/12 05:05:35 091338] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535091337|
[2025/09/12 05:05:35 091352] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535090405|pq_index:0|
[2025/09/12 05:05:35 091358] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535065887|
[2025/09/12 05:05:35 091372] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535091371|
[2025/09/12 05:05:35 091379] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653535090405|now:1757653535091371|
[2025/09/12 05:05:35 091384] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:35 091389] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653535090405|now:1757653535091371|
[2025/09/12 05:05:35 091394] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 091400] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|largest_recv:1739476742|ack_delay:25995|first_ack_range:0|largest_pkt_recv_time:1757653535065405|
[2025/09/12 05:05:35 091406] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_gen_ack_frame|high:1739476742|low:1739476742|pkt_pns:2|
[2025/09/12 05:05:35 091411] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1739476742|frame_largest_recv:1739476742|
[2025/09/12 05:05:35 091428] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:35 091437] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 091446] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:35 091455] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:35 091494] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:7|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653535091464|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 091505] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:7|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 091515] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535159117|
[2025/09/12 05:05:35 091523] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535159117|
[2025/09/12 05:05:35 091531] [debug] |xqc_engine_wakeup_after|wakeup:1757653535159117|now:1757653535091530|diff:67587|
[2025/09/12 05:05:35 091536] [debug] |xqc_engine_main_logic|END|now:1757653535091371|
[2025/09/12 05:05:35 097196] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:39|state:ESTABED|recv_time:1757653535097195|
[2025/09/12 05:05:35 097212] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:79b4727e0f93a21f5170c35b|spin_bit:0|
[2025/09/12 05:05:35 097223] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476742|
[2025/09/12 05:05:35 097231] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476744|
[2025/09/12 05:05:35 097241] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1739476744|
[2025/09/12 05:05:35 097249] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 097258] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:35 097267] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:919|prior_time:1757653535066431|is_app_limited:1|send_elapse:0|ack_elapse:30764|ctl_first_sent_time:1757653535066431|lagest_ack_time:1757653535097195|curr_delivered:942|
[2025/09/12 05:05:35 097284] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653535066431|
[2025/09/12 05:05:35 097292] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:35 097300] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:35 097309] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:919|prior_time:1757653535066431|is_app_limited:1|send_elapse:0|ack_elapse:30764|ctl_first_sent_time:1757653535066431|lagest_ack_time:1757653535097195|curr_delivered:975|
[2025/09/12 05:05:35 097317] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653535066554|
[2025/09/12 05:05:35 097325] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:35 097332] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:31117|rttvar:8960|minrtt:30981|latest_rtt:30641|ack_delay:64|
[2025/09/12 05:05:35 097342] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |after update rtt|conn:0000560C5923EC2C|srtt:31050|rttvar:6855|minrtt:30641|latest_rtt:30641|ack_delay:64|
[2025/09/12 05:05:35 097351] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:35 097359] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 097367] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31050|rtt_var:6855|pto_duration:58470|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 097376] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 097384] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 097391] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:35 097400] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535150630|now:1757653535097366|interv:53264|
[2025/09/12 05:05:35 097408] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535150630|now:1757653535097366|interval:53264|pto_count:0|srtt:31050
[2025/09/12 05:05:35 097417] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30764, delivered 56|rate 1820|lost 2|
[2025/09/12 05:05:35 097424] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:35 097429] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|probertt expire|rtt:30641, old_rtt:30981|
[2025/09/12 05:05:35 097434] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30641, old_rtt:30981|
[2025/09/12 05:05:35 097439] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:164|
[2025/09/12 05:05:35 097443] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46871|packet_lost:0|acked:56|po_sent_time:1757653535066554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:975|
[2025/09/12 05:05:35 097454] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46871|packet_lost:0|acked:56|po_sent_time:1757653535066554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:975|
[2025/09/12 05:05:35 097460] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bbr on ack|mode:0|pacing_rate:4276360|bw:20446|cwnd:46927|full_bw_reached:0|inflight:1725|srtt:31050|latest_rtt:30641|min_rtt:30641|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 097467] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 097472] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 097478] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476744|largest:1739476744|pns:2|
[2025/09/12 05:05:35 097484] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1739476744|frame:PADDING ACK |recv_time:1757653535097195|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:35 097490] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653655097195|now:1757653535097195|interv:120000000|
[2025/09/12 05:05:35 097495] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653655097195|now:1757653535097195|interv:120000000|
[2025/09/12 05:05:35 097500] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535159117|pq_index:0|
[2025/09/12 05:05:35 097505] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535091371|
[2025/09/12 05:05:35 097510] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535097510|
[2025/09/12 05:05:35 097516] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535097515|
[2025/09/12 05:05:35 097524] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535150630|
[2025/09/12 05:05:35 097529] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535150630|
[2025/09/12 05:05:35 097533] [debug] |xqc_engine_wakeup_after|wakeup:1757653535150630|now:1757653535097533|diff:53097|
[2025/09/12 05:05:35 097539] [debug] |xqc_engine_main_logic|END|now:1757653535097515|
[2025/09/12 05:05:35 097545] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535097545|
[2025/09/12 05:05:35 097550] [debug] |xqc_engine_wakeup_after|wakeup:1757653535150630|now:1757653535097550|diff:53080|
[2025/09/12 05:05:35 097555] [debug] |xqc_engine_main_logic|END|now:1757653535097545|
[2025/09/12 05:05:35 097904] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:40|state:ESTABED|recv_time:1757653535097903|
[2025/09/12 05:05:35 097915] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:79b4727e0f93a21f5170c35b|spin_bit:0|
[2025/09/12 05:05:35 097927] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476744|
[2025/09/12 05:05:35 097934] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476745|
[2025/09/12 05:05:35 097942] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1739476745|
[2025/09/12 05:05:35 097948] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 097955] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:35 097968] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:677|prior_delivered:919|prior_time:1757653535066431|is_app_limited:1|send_elapse:515|ack_elapse:31472|ctl_first_sent_time:1757653535066946|lagest_ack_time:1757653535097903|curr_delivered:1029|
[2025/09/12 05:05:35 097976] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653535066946|
[2025/09/12 05:05:35 097982] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:35 097988] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:31050|rttvar:6855|minrtt:30641|latest_rtt:30957|ack_delay:64|
[2025/09/12 05:05:35 097994] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |after update rtt|conn:0000560C5923EC2C|srtt:31030|rttvar:5181|minrtt:30641|latest_rtt:30957|ack_delay:64|
[2025/09/12 05:05:35 098001] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:35 098007] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 098014] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535101576|now:1757653535098013|interval:3563|
[2025/09/12 05:05:35 098021] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535101576|now:1757653535098013|interv:3563|
[2025/09/12 05:05:35 098028] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_generate_sample|sampler: send_elapse 515, ack_elapse 31472, delivered 110|rate 3495|lost 2|
[2025/09/12 05:05:35 098035] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30641, old_rtt:30641|
[2025/09/12 05:05:35 098065] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:192|
[2025/09/12 05:05:35 098071] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46927|packet_lost:0|acked:54|po_sent_time:1757653535066946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:975|
[2025/09/12 05:05:35 098076] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46927|packet_lost:0|acked:54|po_sent_time:1757653535066946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:975|
[2025/09/12 05:05:35 098080] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bbr on ack|mode:0|pacing_rate:4276360|bw:20446|cwnd:46981|full_bw_reached:0|inflight:1671|srtt:31030|latest_rtt:30957|min_rtt:30641|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:35 098086] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476745|largest:1739476745|pns:2|
[2025/09/12 05:05:35 098091] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1739476745|frame:ACK |recv_time:1757653535097903|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:35 098096] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653655097903|now:1757653535097903|interv:120000000|
[2025/09/12 05:05:35 098100] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653655097903|now:1757653535097903|interv:120000000|
[2025/09/12 05:05:35 098108] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535150630|pq_index:0|
[2025/09/12 05:05:35 098112] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535097515|
[2025/09/12 05:05:35 098116] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535098116|
[2025/09/12 05:05:35 098121] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535098120|
[2025/09/12 05:05:35 098127] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535101576|
[2025/09/12 05:05:35 098131] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535101576|
[2025/09/12 05:05:35 098135] [debug] |xqc_engine_wakeup_after|wakeup:1757653535101576|now:1757653535098134|diff:3442|
[2025/09/12 05:05:35 098139] [debug] |xqc_engine_main_logic|END|now:1757653535098120|
[2025/09/12 05:05:35 098144] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535098144|
[2025/09/12 05:05:35 098148] [debug] |xqc_engine_wakeup_after|wakeup:1757653535101576|now:1757653535098148|diff:3428|
[2025/09/12 05:05:35 098152] [debug] |xqc_engine_main_logic|END|now:1757653535098144|
[2025/09/12 05:05:35 098862] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:40|state:ESTABED|recv_time:1757653535098861|
[2025/09/12 05:05:35 098871] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:79b4727e0f93a21f5170c35b|spin_bit:0|
[2025/09/12 05:05:35 098879] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476745|
[2025/09/12 05:05:35 098885] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476746|
[2025/09/12 05:05:35 098894] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1739476746|
[2025/09/12 05:05:35 098900] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 098907] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:35 098915] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:731|prior_delivered:919|prior_time:1757653535066431|is_app_limited:1|send_elapse:604|ack_elapse:32430|ctl_first_sent_time:1757653535067035|lagest_ack_time:1757653535098861|curr_delivered:1083|
[2025/09/12 05:05:35 098922] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653535067035|
[2025/09/12 05:05:35 098929] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:35 098935] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:6|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:35 098941] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:731|prior_delivered:919|prior_time:1757653535066431|is_app_limited:1|send_elapse:604|ack_elapse:32430|ctl_first_sent_time:1757653535067035|lagest_ack_time:1757653535098861|curr_delivered:2133|
[2025/09/12 05:05:35 098948] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_update_sample|sampler_sent_time_update:1757653535067160|
[2025/09/12 05:05:35 098955] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:35 098969] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:35 098976] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:STREAM_CLOSE|expire:1757653535329238|now:1757653535098976|interv:230262|
[2025/09/12 05:05:35 098984] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:35 098990] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:31030|rttvar:5181|minrtt:30641|latest_rtt:31701|ack_delay:88|
[2025/09/12 05:05:35 098997] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |after update rtt|conn:0000560C5923EC2C|srtt:31103|rttvar:4031|minrtt:30641|latest_rtt:31701|ack_delay:88|
[2025/09/12 05:05:35 099003] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:35 099010] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1757653535066668|lost_send_time:1757653535063198|loss_delay:35663|frame:CRYPTO |repair:32|
[2025/09/12 05:05:35 099017] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1757653535066792|lost_send_time:1757653535063198|loss_delay:35663|frame:CRYPTO |repair:32|
[2025/09/12 05:05:35 099023] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653535066792u|
[2025/09/12 05:05:35 099029] [stats] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |lost interval:144502|lost_count:2|send_count:11|pkt_num:3|po_send_time:1757653535066792|srtt:31103|cwnd:46981|bw:20446|conn_life:1593036|now:0|last_lost_time:1593036|
[2025/09/12 05:05:35 099037] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 099057] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:35 099061] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 099065] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_generate_sample|sampler: send_elapse 604, ack_elapse 32430, delivered 1214|rate 37434|lost 4|
[2025/09/12 05:05:35 099069] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (37434) in round 4|
[2025/09/12 05:05:35 099073] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30641, old_rtt:30641|
[2025/09/12 05:05:35 099078] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2304|
[2025/09/12 05:05:35 099081] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46981|packet_lost:2|acked:1104|po_sent_time:1757653535067160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:975|
[2025/09/12 05:05:35 099086] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46981|packet_lost:2|acked:1104|po_sent_time:1757653535067160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:975|
[2025/09/12 05:05:35 099090] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bbr on ack|mode:0|pacing_rate:4276360|bw:37434|cwnd:48085|full_bw_reached:0|inflight:0|srtt:31103|latest_rtt:31701|min_rtt:30641|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:35 099095] [stats] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |bandwidth change record|bw_before:20446|bw_after:37434|srtt:31103|cwnd:48085|
[2025/09/12 05:05:35 099105] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476746|largest:1739476746|pns:2|
[2025/09/12 05:05:35 099109] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1739476746|frame:ACK |recv_time:1757653535098861|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:35 099114] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653655098861|now:1757653535098861|interv:120000000|
[2025/09/12 05:05:35 099118] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653655098861|now:1757653535098861|interv:120000000|
[2025/09/12 05:05:35 099122] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535101576|pq_index:0|
[2025/09/12 05:05:35 099126] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535098120|
[2025/09/12 05:05:35 099130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535099130|
[2025/09/12 05:05:35 099134] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535099134|
[2025/09/12 05:05:35 099140] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31103|min_srtt:31103|path_bw:37434|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:35 099145] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:48085|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 099150] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31103|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 099154] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:35 099159] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31103|min_srtt:31103|path_bw:37434|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:35 099163] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:284|schedule_bytes:283|inflight:0|cwnd:48085|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 099167] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31103|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 099172] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:35 099176] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 099180] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:48085|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 099185] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 099189] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:35 099224] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653535099199|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 099233] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:8|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 099240] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 099247] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31103|rtt_var:4031|pto_duration:47227|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 099254] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 099259] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 099263] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:05:35 099267] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535171426|now:1757653535099246|interv:72180|
[2025/09/12 05:05:35 099271] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535171426|now:1757653535099246|interval:72180|pto_count:0|srtt:31103
[2025/09/12 05:05:35 099276] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48085|inflight:283|
[2025/09/12 05:05:35 099280] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 099285] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_can_send|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:283|cwnd:48085|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 099289] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 099293] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:35 099318] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:283|now:1757653535099300|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 099327] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:9|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 099334] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:05:35 099340] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|srtt:31103|rtt_var:4031|pto_duration:47227|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 099346] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 099350] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 099354] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 567|
[2025/09/12 05:05:35 099357] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535171527|now:1757653535099340|interv:72187|
[2025/09/12 05:05:35 099366] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653535171527|now:1757653535099340|interval:72187|pto_count:0|srtt:31103
[2025/09/12 05:05:35 099370] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48085|inflight:567|
[2025/09/12 05:05:35 099375] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535171527|
[2025/09/12 05:05:35 099379] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535171527|
[2025/09/12 05:05:35 099383] [debug] |xqc_engine_wakeup_after|wakeup:1757653535171527|now:1757653535099383|diff:72144|
[2025/09/12 05:05:35 099387] [debug] |xqc_engine_main_logic|END|now:1757653535099134|
[2025/09/12 05:05:35 099393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535099392|
[2025/09/12 05:05:35 099396] [debug] |xqc_engine_wakeup_after|wakeup:1757653535171527|now:1757653535099396|diff:72131|
[2025/09/12 05:05:35 099400] [debug] |xqc_engine_main_logic|END|now:1757653535099392|
[2025/09/12 05:05:35 122145] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:39|state:ESTABED|recv_time:1757653535122143|
[2025/09/12 05:05:35 122167] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:79b4727e0f93a21f5170c35b|spin_bit:0|
[2025/09/12 05:05:35 122180] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|largest_pn:1739476746|
[2025/09/12 05:05:35 122186] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1739476747|
[2025/09/12 05:05:35 122196] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1739476747|
[2025/09/12 05:05:35 122202] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:35 122209] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_DRAINING|expire:1757653535338890|now:1757653535122209|interv:216681|
[2025/09/12 05:05:35 122216] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:35 122224] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:567|
[2025/09/12 05:05:35 122230] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:35 122235] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:35 122240] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 122246] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 122254] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:35 122262] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:35 122268] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:35 122275] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1739476747|largest:1739476747|pns:2|
[2025/09/12 05:05:35 122282] [info] |scid:79b4727e0f93a21f5170c35b|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1739476747|frame:CONNECTION_CLOSE |recv_time:1757653535122143|dcid:79b4727e0f93a21f5170c35b|dcid_seq:0|
[2025/09/12 05:05:35 122289] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:PATH_IDLE|expire:1757653655122143|now:1757653535122143|interv:120000000|
[2025/09/12 05:05:35 122295] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_set|type:CONN_IDLE|expire:1757653655122143|now:1757653535122143|interv:120000000|
[2025/09/12 05:05:35 122308] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535171527|pq_index:0|
[2025/09/12 05:05:35 122315] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535099134|
[2025/09/12 05:05:35 122321] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535122321|
[2025/09/12 05:05:35 122329] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535122327|
[2025/09/12 05:05:35 122338] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:31103|min_srtt:31103|path_bw:37434|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:35 122344] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:31103|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 122351] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:35 122359] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:35 122365] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:35 122405] [info] |scid:79b4727e0f93a21f5170c35b|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:10|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653535122374|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 122414] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:10|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 122422] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535329238|
[2025/09/12 05:05:35 122428] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535329238|
[2025/09/12 05:05:35 122433] [debug] |xqc_engine_wakeup_after|wakeup:1757653535329238|now:1757653535122433|diff:206805|
[2025/09/12 05:05:35 122440] [debug] |xqc_engine_main_logic|END|now:1757653535122327|
[2025/09/12 05:05:35 122447] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535122447|
[2025/09/12 05:05:35 122453] [debug] |xqc_engine_wakeup_after|wakeup:1757653535329238|now:1757653535122453|diff:206785|
[2025/09/12 05:05:35 122458] [debug] |xqc_engine_main_logic|END|now:1757653535122447|
[2025/09/12 05:05:35 197926] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:CONN_IDLE|expire:1757653595197924|now:1757653535197924|interv:60000000|
[2025/09/12 05:05:35 197971] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:PATH_IDLE|expire:1757653595197971|now:1757653535197971|interv:60000000|
[2025/09/12 05:05:35 197983] [debug] |xqc_path_create|path:0|dcid:cca6db51e5858fa380a8fec101bcae46a8|scid:fc2cb72f8618838dc43cd0bf|create_path_count:1|
[2025/09/12 05:05:35 197993] [debug] |scid:fc2cb72f8618838dc43cd0bf|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 05:05:35 198000] [debug] |xqc_path_init|path:0|dcid:cca6db51e5858fa380a8fec101bcae46a8|scid:fc2cb72f8618838dc43cd0bf|state:2|
[2025/09/12 05:05:35 198005] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_create|success|scid:fc2cb72f8618838dc43cd0bf|dcid:cca6db51e5858fa380a8fec101bcae46a8|conn:0000560C5923A2EC|
[2025/09/12 05:05:35 198012] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_server_create|hash odcid conn|odcid:367bb23436f1288e48906e67bca31b7ec786|conn:0000560C5923A2EC|
[2025/09/12 05:05:35 198036] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_get_local_transport_params|generate sr_token[1dbba28eecf71338cec3cae305fcc2fc] for cid[367bb23436f1288e48906e67bca31b7ec786]
[2025/09/12 05:05:35 198098] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198106] [info] |xqc_engine_packet_process|==>|conn:0000560C5923A2EC|size:1200|state:S_INIT|recv_time:1757653535197875|
[2025/09/12 05:05:35 198252] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:35 198260] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:35 198269] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 198274] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121958543|
[2025/09/12 05:05:35 198283] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:121958543|
[2025/09/12 05:05:35 198289] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 198295] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 198300] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198306] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198312] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198319] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:35 198325] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198331] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198337] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:35 198342] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:35 198348] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:35 198353] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198358] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198363] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198368] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198373] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198378] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:35 198422] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198429] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198435] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198440] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198445] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198450] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198461] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198466] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 198471] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 198476] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198481] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198486] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198491] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198496] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198501] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198506] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198511] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198516] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198521] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198526] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198531] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198535] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198541] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198546] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198551] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198556] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198560] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198566] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198571] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198575] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:35 198581] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198586] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198592] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:35 198597] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198602] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198607] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198612] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198617] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198627] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198632] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198637] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198642] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198646] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198652] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198657] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198662] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198666] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198671] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198677] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198682] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198686] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:35 198692] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198697] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198702] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:35 198707] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198713] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198718] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:05:35 198723] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198728] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198733] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:35 198739] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198744] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198749] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:35 198754] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198759] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198764] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:35 198769] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198775] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198780] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:35 198789] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 198794] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 198799] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 198804] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 198809] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|check_token fail|conn:0000560C5923A2EC|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 198814] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 198820] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 198824] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:35 198878] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:35 199125] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:35 199135] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:35 199141] [warn] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:35 199359] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:35 199365] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 199369] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 199373] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 199381] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:35 199386] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:35 199390] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121958543|largest:121958543|pns:0|
[2025/09/12 05:05:35 199395] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_on_pkt_processed|====>|conn:0000560C5923A2EC|path:0|size:1200|pkt_type:INIT|pkt_num:121958543|frame:PADDING CRYPTO |recv_time:1757653535197875|dcid:367bb23436f1288e48906e67bca31b7ec786|dcid_seq:0|
[2025/09/12 05:05:35 199401] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:PATH_IDLE|expire:1757653595197875|now:1757653535197875|interv:60000000|
[2025/09/12 05:05:35 199405] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:CONN_IDLE|expire:1757653595197875|now:1757653535197875|interv:60000000|
[2025/09/12 05:05:35 199409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535199409|
[2025/09/12 05:05:35 199415] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653535199414|
[2025/09/12 05:05:35 199420] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:35 199424] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:35 199428] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 199432] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:35 199436] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:35 199448] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653535199447|
[2025/09/12 05:05:35 199452] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:35 199456] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 199460] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:35 199464] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653535199464|
[2025/09/12 05:05:35 199469] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653535199469|
[2025/09/12 05:05:35 199474] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653535199473|
[2025/09/12 05:05:35 199478] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653535199478|
[2025/09/12 05:05:35 199482] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 199488] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|largest_recv:121958543|ack_delay:1613|first_ack_range:0|largest_pkt_recv_time:1757653535197875|
[2025/09/12 05:05:35 199493] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|high:121958543|low:121958543|pkt_pns:0|
[2025/09/12 05:05:35 199497] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:121958543|frame_largest_recv:121958543|
[2025/09/12 05:05:35 199501] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:35 199507] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 199512] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|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 05:05:35 199517] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:35 199521] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 199526] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|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 05:05:35 199530] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:35 199534] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 199538] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|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 05:05:35 199542] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:35 199546] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 199553] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|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 05:05:35 199558] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:35 199562] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 199566] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|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 05:05:35 199570] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:35 199574] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 199579] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:35 199585] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 199624] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653535199592|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 199634] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 199642] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 199649] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 199657] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 199663] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 199667] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 199671] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535949592|now:1757653535199648|interv:749944|
[2025/09/12 05:05:35 199675] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:0|expire:1757653535949592|now:1757653535199648|interval:749944|pto_count:0|srtt:250000
[2025/09/12 05:05:35 199680] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:35 199685] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 199690] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 199717] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653535199696|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 199726] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 199739] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:35 199746] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 199750] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 199754] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:35 199758] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 199762] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535949592|now:1757653535199746|interv:749846|
[2025/09/12 05:05:35 199766] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:0|expire:1757653535949592|now:1757653535199746|interval:749846|pto_count:0|srtt:250000
[2025/09/12 05:05:35 199770] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:35 199774] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 199779] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 199804] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653535199785|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 199813] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 199819] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:35 199826] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 199832] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 199836] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:35 199840] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 199844] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535949592|now:1757653535199825|interv:749767|
[2025/09/12 05:05:35 199847] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:0|expire:1757653535949592|now:1757653535199825|interval:749767|pto_count:0|srtt:250000
[2025/09/12 05:05:35 199852] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:35 199856] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 199860] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:35 199883] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653535199866|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 199898] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 199905] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:35 199911] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 199915] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 199919] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:35 199923] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 199927] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535949592|now:1757653535199911|interv:749681|
[2025/09/12 05:05:35 199931] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:0|expire:1757653535949592|now:1757653535199911|interval:749681|pto_count:0|srtt:250000
[2025/09/12 05:05:35 199935] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:35 199940] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 199944] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 199968] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653535199950|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 199976] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 199983] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:35 199989] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 199996] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 199999] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:35 200003] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 200007] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535949592|now:1757653535199989|interv:749603|
[2025/09/12 05:05:35 200011] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:0|expire:1757653535949592|now:1757653535199989|interval:749603|pto_count:0|srtt:250000
[2025/09/12 05:05:35 200015] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:35 200020] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:35 200024] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 200064] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653535200034|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 200076] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 200085] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535949592|
[2025/09/12 05:05:35 200092] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535949592|
[2025/09/12 05:05:35 200096] [debug] |xqc_engine_wakeup_after|wakeup:1757653535329238|now:1757653535200096|diff:129142|
[2025/09/12 05:05:35 200101] [debug] |xqc_engine_main_logic|END|now:1757653535199414|
[2025/09/12 05:05:35 200107] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535200107|
[2025/09/12 05:05:35 200110] [debug] |xqc_engine_wakeup_after|wakeup:1757653535329238|now:1757653535200110|diff:129128|
[2025/09/12 05:05:35 200114] [debug] |xqc_engine_main_logic|END|now:1757653535200107|
[2025/09/12 05:05:35 233992] [info] |xqc_engine_packet_process|==>|conn:0000560C5923A2EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653535233991|
[2025/09/12 05:05:35 234013] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:35 234022] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:35 234032] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|largest_pn:121958543|
[2025/09/12 05:05:35 234060] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121958544|
[2025/09/12 05:05:35 234072] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:121958544|
[2025/09/12 05:05:35 234080] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 234090] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:35 234099] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653535199592|is_app_limited:1|send_elapse:0|ack_elapse:34399|ctl_first_sent_time:1757653535199592|lagest_ack_time:1757653535233991|curr_delivered:1184|
[2025/09/12 05:05:35 234109] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535199592|
[2025/09/12 05:05:35 234118] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:35 234126] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923A2EC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34399|ack_delay:0|
[2025/09/12 05:05:35 234135] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |after update rtt|conn:0000560C5923A2EC|srtt:34399|rttvar:17199|minrtt:34399|latest_rtt:34399|ack_delay:0|
[2025/09/12 05:05:35 234143] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:35 234151] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 121958544|pns:0|
[2025/09/12 05:05:35 234159] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 234165] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34399|rtt_var:17199|pto_duration:103195|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 234184] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 234189] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:35 234194] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 234199] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535303145|now:1757653535234165|interv:68980|
[2025/09/12 05:05:35 234207] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:1|expire:1757653535303145|now:1757653535234165|interval:68980|pto_count:0|srtt:34399
[2025/09/12 05:05:35 234217] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34399, delivered 1184|rate 34419|lost 0|
[2025/09/12 05:05:35 234226] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:35 234233] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34419) in round 1|
[2025/09/12 05:05:35 234238] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_min_rtt|probertt expire|rtt:34399, old_rtt:2147483647|
[2025/09/12 05:05:35 234243] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_min_rtt|minrtt expire|rtt:34399, old_rtt:2147483647|
[2025/09/12 05:05:35 234248] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:35 234253] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653535199592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 234259] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653535199592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 234265] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |bbr on ack|mode:0|pacing_rate:3853933|bw:34419|cwnd:47136|full_bw_reached:0|inflight:919|srtt:34399|latest_rtt:34399|min_rtt:34399|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 234271] [stats] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3853933|bw:34419|srtt:34399|latest_rtt:34399|min_rtt:34399|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36348|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:35 234278] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_addr_validated|Address Validated|conn:0000560C5923A2EC|role:1|
[2025/09/12 05:05:35 234284] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121958544|largest:121958544|pns:0|
[2025/09/12 05:05:35 234290] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_on_pkt_processed|====>|conn:0000560C5923A2EC|path:0|size:1200|pkt_type:INIT|pkt_num:121958544|frame:ACK |recv_time:1757653535233991|dcid:fc2cb72f8618838dc43cd0bf|dcid_seq:0|
[2025/09/12 05:05:35 234297] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:35 234303] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 234308] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121958543|
[2025/09/12 05:05:35 234320] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:121958543|
[2025/09/12 05:05:35 234325] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 234330] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:35 234336] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653535199592|is_app_limited:1|send_elapse:104|ack_elapse:34399|ctl_first_sent_time:1757653535199696|lagest_ack_time:1757653535233991|curr_delivered:1378|
[2025/09/12 05:05:35 234342] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535199696|
[2025/09/12 05:05:35 234347] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:35 234352] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:35 234357] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653535199592|is_app_limited:1|send_elapse:193|ack_elapse:34399|ctl_first_sent_time:1757653535199785|lagest_ack_time:1757653535233991|curr_delivered:1895|
[2025/09/12 05:05:35 234363] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535199785|
[2025/09/12 05:05:35 234367] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:35 234372] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:2|origin_pktnum:0|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:35 234378] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653535199592|is_app_limited:1|send_elapse:274|ack_elapse:34399|ctl_first_sent_time:1757653535199866|lagest_ack_time:1757653535233991|curr_delivered:2021|
[2025/09/12 05:05:35 234383] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535199866|
[2025/09/12 05:05:35 234388] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:35 234393] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:35 234398] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653535199592|is_app_limited:1|send_elapse:358|ack_elapse:34399|ctl_first_sent_time:1757653535199950|lagest_ack_time:1757653535233991|curr_delivered:2103|
[2025/09/12 05:05:35 234403] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535199950|
[2025/09/12 05:05:35 234408] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:35 234413] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923A2EC|srtt:34399|rttvar:17199|minrtt:34399|latest_rtt:34041|ack_delay:0|
[2025/09/12 05:05:35 234418] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |after update rtt|conn:0000560C5923A2EC|srtt:34355|rttvar:12989|minrtt:34041|latest_rtt:34041|ack_delay:0|
[2025/09/12 05:05:35 234426] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:35 234431] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 234436] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923A2EC|path:0|
[2025/09/12 05:05:35 234441] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 234446] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_generate_sample|sampler: send_elapse 358, ack_elapse 34399, delivered 2103|rate 61135|lost 0|
[2025/09/12 05:05:35 234451] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (61135) in round 1|
[2025/09/12 05:05:35 234456] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_min_rtt|probertt expire|rtt:34041, old_rtt:34399|
[2025/09/12 05:05:35 234461] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_min_rtt|minrtt expire|rtt:34041, old_rtt:34399|
[2025/09/12 05:05:35 234466] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6003|extra_cwnd:4206|
[2025/09/12 05:05:35 234471] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653535199950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 234476] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653535199950|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 234481] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |bbr on ack|mode:0|pacing_rate:3853933|bw:61135|cwnd:48055|full_bw_reached:0|inflight:0|srtt:34355|latest_rtt:34041|min_rtt:34041|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:35 234487] [stats] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |bandwidth change record|bw_before:34419|bw_after:61135|srtt:34355|cwnd:48055|
[2025/09/12 05:05:35 234493] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 234498] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:35 234503] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:35 234508] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:35 234618] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:35 234625] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:35 234630] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535949592|pq_index:2|
[2025/09/12 05:05:35 234635] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535199414|
[2025/09/12 05:05:35 234640] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 234646] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:35 234651] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:35 234656] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923A2EC|path:0|
[2025/09/12 05:05:35 234667] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 234672] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:35 234678] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:35 234683] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121958543|largest:121958543|pns:1|
[2025/09/12 05:05:35 234689] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_on_pkt_processed|====>|conn:0000560C5923A2EC|path:0|size:1137|pkt_type:HSK|pkt_num:121958543|frame:ACK CRYPTO |recv_time:1757653535233991|dcid:fc2cb72f8618838dc43cd0bf|dcid_seq:0|
[2025/09/12 05:05:35 234695] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fc2cb72f8618838dc43cd0bf|spin_bit:0|
[2025/09/12 05:05:35 234700] [warn] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:35 234706] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:35 234711] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:35 234716] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:PATH_IDLE|expire:1757653595233991|now:1757653535233991|interv:60000000|
[2025/09/12 05:05:35 234721] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:CONN_IDLE|expire:1757653595233991|now:1757653535233991|interv:60000000|
[2025/09/12 05:05:35 234727] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535234726|
[2025/09/12 05:05:35 234732] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535234731|
[2025/09/12 05:05:35 234739] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5923A2EC|
[2025/09/12 05:05:35 234743] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5923A2EC|
[2025/09/12 05:05:35 234748] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:35 234753] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923A2EC|path:0|
[2025/09/12 05:05:35 234758] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 234764] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_gen_token|expire:1758258335|
[2025/09/12 05:05:35 234770] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:35 234775] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:35 234780] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:35 234785] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fc2cb72f8618838dc43cd0bf|spin_bit:0|
[2025/09/12 05:05:35 234791] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 234796] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121958543|
[2025/09/12 05:05:35 234803] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:121958543|
[2025/09/12 05:05:35 234811] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234817] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|7e2f23803c2e216981af5182540424aaff|sr_token:7dd8067deba6aa0c6ac3e163cd6f71cc
[2025/09/12 05:05:35 234824] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234829] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|27631ea9fdf876789b9b0fc193ea407f55|sr_token:45d844d728acbf26c690d084a2dad33d
[2025/09/12 05:05:35 234835] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234840] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|715e35a324edc6bc7068769af76a803e0f|sr_token:7c2feca60ce7dead1897f3a2274c9e38
[2025/09/12 05:05:35 234846] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234851] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|23f053f7bbe8961e5aa47a56fcc0f7bc03|sr_token:ac552783e101e51b815a7f32f52cf1e2
[2025/09/12 05:05:35 234857] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234861] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|a02c809c2bae03c4635a27914bb3721f23|sr_token:b935c3c4ee00a917d96b482c4cc00fc3
[2025/09/12 05:05:35 234867] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234872] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|d8046e7df1bc10ca7e5e6ba64e0f4d4944|sr_token:640668f0d12b934d28def88f31bd0ba6
[2025/09/12 05:05:35 234877] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 234882] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_new_conn_id_frame|new_conn_id|de97949f401e22b9abfb1fe1d55bc4b94b|sr_token:3e4087c504bd19cd217bf82b28f32234
[2025/09/12 05:05:35 234888] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:35 234893] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:35 234901] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:35 234906] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:35 234911] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:35 234916] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 234921] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 234928] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:ACK_01RTT|expire:1757653535258991|now:1757653535233991|interv:25000|
[2025/09/12 05:05:35 234934] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535233991|max_ack_delay:25000|
[2025/09/12 05:05:35 234939] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121958543|largest:121958543|pns:2|
[2025/09/12 05:05:35 234944] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_on_pkt_processed|====>|conn:0000560C5923A2EC|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:121958543|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653535233991|dcid:fc2cb72f8618838dc43cd0bf|dcid_seq:0|
[2025/09/12 05:05:35 234951] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 234955] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:35 234964] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653535234964|
[2025/09/12 05:05:35 234970] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653535234970|
[2025/09/12 05:05:35 234975] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:35 234981] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5923A2EC|
[2025/09/12 05:05:35 235035] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:35 235068] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:35 235076] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:35 235088] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5923A2EC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:35 235099] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8|
[2025/09/12 05:05:35 235112] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|largest_recv:121958543|ack_delay:1120|first_ack_range:0|largest_pkt_recv_time:1757653535233991|
[2025/09/12 05:05:35 235119] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|high:121958543|low:121958543|pkt_pns:1|
[2025/09/12 05:05:35 235127] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:121958543|frame_largest_recv:121958543|
[2025/09/12 05:05:35 235136] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:35 235154] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:31b7867e38a23000b3f2eecf|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:35 235170] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b02994445441c729629ea394|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:35 235179] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235187] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235195] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:35 235202] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235208] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235214] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:35 235221] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235233] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235240] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:35 235248] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235254] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235261] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:35 235267] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235274] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235280] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235287] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:35 235293] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235300] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235306] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:35 235313] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|min_srtt:34355|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 235319] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_can_send|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C5923A2EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 235327] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:34355|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 235334] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:35 235341] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:35 235348] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 235386] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653535235358|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235396] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235409] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:35 235414] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235418] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235422] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235426] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:35 235430] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535346669|now:1757653535235413|interv:111256|
[2025/09/12 05:05:35 235434] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535346669|now:1757653535235413|interval:111256|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235438] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:35 235443] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:35 235447] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 235472] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653535235453|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235481] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235488] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:35 235494] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235498] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235502] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235506] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:35 235509] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535346764|now:1757653535235493|interv:111271|
[2025/09/12 05:05:35 235513] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535346764|now:1757653535235493|interval:111271|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235517] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:35 235522] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 235526] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:35 235549] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653535235532|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235563] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235570] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:35 235574] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235578] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235582] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235585] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:35 235589] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535346843|now:1757653535235574|interv:111269|
[2025/09/12 05:05:35 235593] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535346843|now:1757653535235574|interval:111269|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235597] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:35 235602] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 235606] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 235628] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653535235612|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235637] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235644] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:35 235649] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235654] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235658] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235661] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:35 235665] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535346923|now:1757653535235649|interv:111274|
[2025/09/12 05:05:35 235669] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535346923|now:1757653535235649|interval:111274|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235674] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:35 235678] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:35 235687] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:35 235709] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653535235692|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235717] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:4|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235725] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:35 235731] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-4|next_skip_chance:1757653535569664|current_time:1757653535235731|
[2025/09/12 05:05:35 235735] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:35 235757] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653535235741|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235765] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235772] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:35 235778] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235782] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235786] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235789] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:35 235793] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535347052|now:1757653535235777|interv:111275|
[2025/09/12 05:05:35 235797] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535347052|now:1757653535235777|interval:111275|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235801] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:35 235806] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:35 235810] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:35 235831] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653535235815|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 235840] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235847] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:35 235852] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235861] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235865] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235868] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:35 235872] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535347126|now:1757653535235852|interv:111274|
[2025/09/12 05:05:35 235876] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535347126|now:1757653535235852|interval:111274|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235880] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:35 235885] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:35 235889] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_can_send|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C5923A2EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 235894] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 235898] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:35 235922] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653535235904|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 235930] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:7|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 235937] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:35 235943] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 235948] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 235951] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 235955] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:35 235959] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535347215|now:1757653535235943|interv:111272|
[2025/09/12 05:05:35 235963] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535347215|now:1757653535235943|interval:111272|pto_count:0|srtt:34355
[2025/09/12 05:05:35 235967] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:35 235972] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535258991|
[2025/09/12 05:05:35 235976] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535258991|
[2025/09/12 05:05:35 235980] [debug] |xqc_engine_wakeup_after|wakeup:1757653535258991|now:1757653535235980|diff:23011|
[2025/09/12 05:05:35 235988] [debug] |xqc_engine_main_logic|END|now:1757653535234731|
[2025/09/12 05:05:35 235993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535235993|
[2025/09/12 05:05:35 235997] [debug] |xqc_engine_wakeup_after|wakeup:1757653535258991|now:1757653535235997|diff:22994|
[2025/09/12 05:05:35 236001] [debug] |xqc_engine_main_logic|END|now:1757653535235993|
[2025/09/12 05:05:35 259073] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535259072|
[2025/09/12 05:05:35 259088] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535258991|pq_index:0|
[2025/09/12 05:05:35 259095] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535234731|
[2025/09/12 05:05:35 259102] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535259101|
[2025/09/12 05:05:35 259109] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653535258991|now:1757653535259101|
[2025/09/12 05:05:35 259115] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:35 259120] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653535258991|now:1757653535259101|
[2025/09/12 05:05:35 259125] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 259133] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|largest_recv:121958543|ack_delay:25141|first_ack_range:0|largest_pkt_recv_time:1757653535233991|
[2025/09/12 05:05:35 259139] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|high:121958543|low:121958543|pkt_pns:2|
[2025/09/12 05:05:35 259144] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:121958543|frame_largest_recv:121958543|
[2025/09/12 05:05:35 259150] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:35 259156] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 259163] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:35 259169] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:35 259213] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:8|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653535259179|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 259226] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:8|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 259237] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535347215|
[2025/09/12 05:05:35 259245] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535347215|
[2025/09/12 05:05:35 259252] [debug] |xqc_engine_wakeup_after|wakeup:1757653535329238|now:1757653535259252|diff:69986|
[2025/09/12 05:05:35 259258] [debug] |xqc_engine_main_logic|END|now:1757653535259101|
[2025/09/12 05:05:35 329377] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535329376|
[2025/09/12 05:05:35 329394] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535329238|pq_index:0|
[2025/09/12 05:05:35 329400] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535122327|
[2025/09/12 05:05:35 329407] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535329405|
[2025/09/12 05:05:35 329422] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653535329238|now:1757653535329405|
[2025/09/12 05:05:35 329427] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:35 329433] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:35 329441] [stats] |scid:79b4727e0f93a21f5170c35b|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653535066081|wrt_delay:116|snd_delay:1079|finwrt_delay:116|finsnd_delay:1079|finrcv_delay:1|finread_delay:64|all_acked_delay:32887|firstfinack_dely:32874|close_delay:32895|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|path_info:mp is not supported in connection scid:79b4727e0f93a21f5170c35b|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:35 329449] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653535329238|now:1757653535329405|
[2025/09/12 05:05:35 329454] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:35 329461] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_conn_next_wakeup_time|wakeup_time:1757653535338890|
[2025/09/12 05:05:35 329466] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_wakeup_queue|next_tick_time:1757653535338890|
[2025/09/12 05:05:35 329471] [debug] |xqc_engine_wakeup_after|wakeup:1757653535338890|now:1757653535329471|diff:9419|
[2025/09/12 05:05:35 329476] [debug] |xqc_engine_main_logic|END|now:1757653535329405|
[2025/09/12 05:05:35 339574] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535339574|
[2025/09/12 05:05:35 339591] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535338890|pq_index:0|
[2025/09/12 05:05:35 339597] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_add_active_queue|last_ticked_time:1757653535329405|
[2025/09/12 05:05:35 339604] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_engine_process_conn|conn:0000560C5923EC2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535339602|
[2025/09/12 05:05:35 339610] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653535338890|now:1757653535339602|
[2025/09/12 05:05:35 339615] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653535338890|now:1757653535339602|
[2025/09/12 05:05:35 339620] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:35 339625] [info] |xqc_engine_main_logic|conn:0000560C5923EC2C|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|conn_state:13|next_tick_time:1757653535338890
[2025/09/12 05:05:35 339639] [report] |scid:79b4727e0f93a21f5170c35b|xqc_conn_destroy|0000560C5923EC2C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1559958|first_send_delay:1560373|conn_persist:1833814|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-79b4727e0f93a21f5170c35b p-193.167.0.100-42829-136ab11d485390e79343b7ce676a0557fb|hsk_recv:1417053|close_recv:1616383|close_send:1616549|last_recv:1616318|last_send:1616549|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,30,14,12,1024,0,17,i32,4,27,40,4,1739476746,1593,0,4,26,39,40000,1739476747,1616,0,4,27,40,4,1739476745,1592,0,4,283,20,8,1593,4,284,20,9,1593,4,26,40000,10,1616,0-2,0-2,0-0,0-0,0-0,0-31,0-8775,0-5561,0-22,0-12,0-4,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:1|snd_pkt:22|spurious_loss:0|detected_loss:8|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:05:35 339686] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:35 339694] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:35 339699] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:35 339704] [debug] |scid:79b4727e0f93a21f5170c35b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:35 339746] [debug] |xqc_engine_wakeup_after|wakeup:1757653535347215|now:1757653535339745|diff:7470|
[2025/09/12 05:05:35 339755] [debug] |xqc_engine_main_logic|END|now:1757653535339602|
[2025/09/12 05:05:35 347855] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535347855|
[2025/09/12 05:05:35 347871] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535347215|pq_index:0|
[2025/09/12 05:05:35 347877] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535259101|
[2025/09/12 05:05:35 347884] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535347883|
[2025/09/12 05:05:35 347890] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653535347215|now:1757653535347883|
[2025/09/12 05:05:35 347895] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:35 347900] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:1781|
[2025/09/12 05:05:35 347905] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:86311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 347911] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 347916] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 347921] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:35 347926] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:35 347931] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:35 347938] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:35 347947] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:1
[2025/09/12 05:05:35 347952] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:172622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 347966] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 347970] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 347975] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:35 347980] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535458526|now:1757653535347952|interv:110574|
[2025/09/12 05:05:35 347985] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535458526|now:1757653535347952|interval:110574|pto_count:1|srtt:34355
[2025/09/12 05:05:35 347992] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 347998] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 348003] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:35 348009] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:35 348079] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653535348018|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 348092] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:9|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 348100] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:2103|
[2025/09/12 05:05:35 348105] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:172622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 348111] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 348116] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 348120] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:05:35 348125] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535570640|now:1757653535348105|interv:222535|
[2025/09/12 05:05:35 348130] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535570640|now:1757653535348105|interval:222535|pto_count:1|srtt:34355
[2025/09/12 05:05:35 348136] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1748|
[2025/09/12 05:05:35 348142] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:35 348147] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:35 348178] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:10|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653535348154|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 348196] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:10|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 348204] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:2103|
[2025/09/12 05:05:35 348213] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:34355|rtt_var:12989|pto_duration:172622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 348218] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 348223] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 348228] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:35 348233] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535570776|now:1757653535348213|interv:222563|
[2025/09/12 05:05:35 348237] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535570776|now:1757653535348213|interval:222563|pto_count:1|srtt:34355
[2025/09/12 05:05:35 348243] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:35 348249] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535570776|
[2025/09/12 05:05:35 348254] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535570776|
[2025/09/12 05:05:35 348259] [debug] |xqc_engine_wakeup_after|wakeup:1757653535570776|now:1757653535348259|diff:222517|
[2025/09/12 05:05:35 348265] [debug] |xqc_engine_main_logic|END|now:1757653535347883|
[2025/09/12 05:05:35 368172] [info] |xqc_engine_packet_process|==>|conn:0000560C5923A2EC|size:1406|state:ESTABED|recv_time:1757653535368171|
[2025/09/12 05:05:35 368188] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fc2cb72f8618838dc43cd0bf|spin_bit:0|
[2025/09/12 05:05:35 368197] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|largest_pn:121958543|
[2025/09/12 05:05:35 368203] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121958547|
[2025/09/12 05:05:35 368212] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:121958547|
[2025/09/12 05:05:35 368219] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:35 368225] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 368232] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 368243] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:ACK_01RTT|expire:1757653535393171|now:1757653535368171|interv:25000|
[2025/09/12 05:05:35 368252] [debug] |scid:fc2cb72f8618838dc43cd0bf|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535368171|max_ack_delay:25000|
[2025/09/12 05:05:35 368260] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121958547|largest:121958547|pns:2|
[2025/09/12 05:05:35 368267] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_on_pkt_processed|====>|conn:0000560C5923A2EC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:121958547|frame:PADDING PING |recv_time:1757653535368171|dcid:fc2cb72f8618838dc43cd0bf|dcid_seq:0|
[2025/09/12 05:05:35 368274] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:PATH_IDLE|expire:1757653655368171|now:1757653535368171|interv:120000000|
[2025/09/12 05:05:35 368288] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:CONN_IDLE|expire:1757653655368171|now:1757653535368171|interv:120000000|
[2025/09/12 05:05:35 368294] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535570776|pq_index:0|
[2025/09/12 05:05:35 368301] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535347883|
[2025/09/12 05:05:35 368305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535368305|
[2025/09/12 05:05:35 368310] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535368309|
[2025/09/12 05:05:35 368316] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535393171|
[2025/09/12 05:05:35 368320] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535393171|
[2025/09/12 05:05:35 368324] [debug] |xqc_engine_wakeup_after|wakeup:1757653535393171|now:1757653535368324|diff:24847|
[2025/09/12 05:05:35 368328] [debug] |xqc_engine_main_logic|END|now:1757653535368309|
[2025/09/12 05:05:35 368334] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535368334|
[2025/09/12 05:05:35 368337] [debug] |xqc_engine_wakeup_after|wakeup:1757653535393171|now:1757653535368337|diff:24834|
[2025/09/12 05:05:35 368341] [debug] |xqc_engine_main_logic|END|now:1757653535368334|
[2025/09/12 05:05:35 378732] [info] |xqc_engine_packet_process|==>|conn:0000560C5923A2EC|size:42|state:ESTABED|recv_time:1757653535378731|
[2025/09/12 05:05:35 378750] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fc2cb72f8618838dc43cd0bf|spin_bit:0|
[2025/09/12 05:05:35 378761] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|largest_pn:121958547|
[2025/09/12 05:05:35 378768] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt|decryption nonce|path_id:0|pn:121958548|
[2025/09/12 05:05:35 378778] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:121958548|
[2025/09/12 05:05:35 378787] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 378796] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:0|
[2025/09/12 05:05:35 378806] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653535235358|is_app_limited:1|send_elapse:0|ack_elapse:143373|ctl_first_sent_time:1757653535235358|lagest_ack_time:1757653535378731|curr_delivered:2126|
[2025/09/12 05:05:35 378814] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535235358|
[2025/09/12 05:05:35 378822] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:35 378829] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:1|
[2025/09/12 05:05:35 378837] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653535235358|is_app_limited:1|send_elapse:0|ack_elapse:143373|ctl_first_sent_time:1757653535235358|lagest_ack_time:1757653535378731|curr_delivered:2159|
[2025/09/12 05:05:35 378846] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535235453|
[2025/09/12 05:05:35 378862] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:35 378871] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:3|
[2025/09/12 05:05:35 378880] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653535235358|is_app_limited:1|send_elapse:0|ack_elapse:143373|ctl_first_sent_time:1757653535235358|lagest_ack_time:1757653535378731|curr_delivered:2443|
[2025/09/12 05:05:35 378889] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535235612|
[2025/09/12 05:05:35 378897] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:35 378906] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:5|
[2025/09/12 05:05:35 378913] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653535235358|is_app_limited:1|send_elapse:0|ack_elapse:143373|ctl_first_sent_time:1757653535235358|lagest_ack_time:1757653535378731|curr_delivered:2497|
[2025/09/12 05:05:35 378918] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535235741|
[2025/09/12 05:05:35 378923] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:35 378929] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:6|
[2025/09/12 05:05:35 378934] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653535235358|is_app_limited:1|send_elapse:0|ack_elapse:143373|ctl_first_sent_time:1757653535235358|lagest_ack_time:1757653535378731|curr_delivered:2551|
[2025/09/12 05:05:35 378939] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535235815|
[2025/09/12 05:05:35 378944] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:35 378949] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|conn:0000560C5923A2EC|path:0|pkt_num:9|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:35 378954] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653535235358|is_app_limited:1|send_elapse:0|ack_elapse:143373|ctl_first_sent_time:1757653535235358|lagest_ack_time:1757653535378731|curr_delivered:2574|
[2025/09/12 05:05:35 378960] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_update_sample|sampler_sent_time_update:1757653535348018|
[2025/09/12 05:05:35 378964] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:35 378969] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923A2EC|srtt:34355|rttvar:12989|minrtt:34041|latest_rtt:30713|ack_delay:64|
[2025/09/12 05:05:35 378975] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |after update rtt|conn:0000560C5923A2EC|srtt:33892|rttvar:10668|minrtt:30713|latest_rtt:30713|ack_delay:64|
[2025/09/12 05:05:35 378985] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:10|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:35 378990] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:18446744073709551615|thresh:10|
[2025/09/12 05:05:35 378996] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653535235532|lost_send_time:1757653535310947|loss_delay:67784|frame:CRYPTO |repair:32|
[2025/09/12 05:05:35 379002] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:18446744073709551615|po_sent_time:1757653535235904|lost_send_time:1757653535310947|loss_delay:67784|frame:STREAM |repair:128|
[2025/09/12 05:05:35 379008] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653535235904u|
[2025/09/12 05:05:35 379013] [stats] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_detect_lost|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |lost interval:1757653535378731|lost_count:2|send_count:14|pkt_num:7|po_send_time:1757653535235904|srtt:33892|cwnd:48055|bw:61135|conn_life:180808|now:0|last_lost_time:180808|
[2025/09/12 05:05:35 379020] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 121958544|pns:2|
[2025/09/12 05:05:35 379025] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 379030] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923A2EC|path:0|
[2025/09/12 05:05:35 379034] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 379064] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 143373, delivered 471|rate 3285|lost 2|
[2025/09/12 05:05:35 379070] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:35 379075] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_min_rtt|probertt expire|rtt:30713, old_rtt:34041|
[2025/09/12 05:05:35 379080] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_update_min_rtt|minrtt expire|rtt:30713, old_rtt:34041|
[2025/09/12 05:05:35 379085] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:05:35 379090] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:2|acked:471|po_sent_time:1757653535348018|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2574|
[2025/09/12 05:05:35 379096] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:2|acked:471|po_sent_time:1757653535348018|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2574|
[2025/09/12 05:05:35 379101] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |bbr on ack|mode:0|pacing_rate:3853933|bw:61135|cwnd:48526|full_bw_reached:0|inflight:0|srtt:33892|latest_rtt:30713|min_rtt:30713|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 379108] [stats] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0||cwnd:48526|inflight:0|mode:0|applimit:0|pacing_rate:3853933|bw:61135|srtt:33892|latest_rtt:30713|min_rtt:30713|send:14|lost:0|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:181185|acked:471|delivered:2574|is_cwnd_limited:0|
[2025/09/12 05:05:35 379119] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:35 379125] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 379131] [debug] |scid:fc2cb72f8618838dc43cd0bf|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:35 379136] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:121958548|largest:121958548|pns:2|
[2025/09/12 05:05:35 379142] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_on_pkt_processed|====>|conn:0000560C5923A2EC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:121958548|frame:PING ACK |recv_time:1757653535378731|dcid:fc2cb72f8618838dc43cd0bf|dcid_seq:0|
[2025/09/12 05:05:35 379148] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:PATH_IDLE|expire:1757653655378731|now:1757653535378731|interv:120000000|
[2025/09/12 05:05:35 379153] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:CONN_IDLE|expire:1757653655378731|now:1757653535378731|interv:120000000|
[2025/09/12 05:05:35 379158] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535393171|pq_index:0|
[2025/09/12 05:05:35 379163] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535368309|
[2025/09/12 05:05:35 379168] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535379168|
[2025/09/12 05:05:35 379174] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535379173|
[2025/09/12 05:05:35 379181] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|largest_recv:121958548|ack_delay:450|first_ack_range:1|largest_pkt_recv_time:1757653535378731|
[2025/09/12 05:05:35 379187] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_gen_ack_frame|high:121958548|low:121958547|pkt_pns:2|
[2025/09/12 05:05:35 379192] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:121958548|frame_largest_recv:121958548|
[2025/09/12 05:05:35 379197] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:35 379203] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:33892|min_srtt:33892|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 379208] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_can_send|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:48526|conn:0000560C5923A2EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 379214] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:33892|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 379220] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:35 379225] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_get_perf_class|conn:0000560C5923A2EC|path_id:0|path_srtt:33892|min_srtt:33892|path_bw:61135|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 379230] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_can_send|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0|can:1|pkt_sz:1050|schedule_bytes:283|inflight:0|cwnd:48526|conn:0000560C5923A2EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 379236] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923A2EC|path_id:0|path_srtt:33892|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 379245] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:7|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:35 379250] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 379256] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 379261] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_can_send|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:48526|conn:0000560C5923A2EC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 379267] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 379272] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:35 379308] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653535379281|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 379315] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:11|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 379321] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 379326] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:76564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 379331] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 379336] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 379341] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:05:35 379346] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535480845|now:1757653535379325|interv:101520|
[2025/09/12 05:05:35 379351] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535480845|now:1757653535379325|interval:101520|pto_count:0|srtt:33892
[2025/09/12 05:05:35 379356] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:283|
[2025/09/12 05:05:35 379362] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:35 379367] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_can_send|l-0.0.0.0-443-fc2cb72f8618838dc43cd0bf p-193.167.0.100-57498-cca6db51e5858fa380a8fec101bcae46a8 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:283|cwnd:48526|conn:0000560C5923A2EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 379373] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 379378] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:35 379402] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:283|now:1757653535379385|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 379413] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:12|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 379419] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:05:35 379424] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:76564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 379429] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 379435] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 379439] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:05:35 379444] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535480949|now:1757653535379424|interv:101525|
[2025/09/12 05:05:35 379449] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535480949|now:1757653535379424|interval:101525|pto_count:0|srtt:33892
[2025/09/12 05:05:35 379454] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:1333|
[2025/09/12 05:05:35 379458] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:35 379463] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:35 379480] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:13|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1333|now:1757653535379468|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 379485] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:13|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 379490] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535480949|
[2025/09/12 05:05:35 379494] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535480949|
[2025/09/12 05:05:35 379498] [debug] |xqc_engine_wakeup_after|wakeup:1757653535480949|now:1757653535379498|diff:101451|
[2025/09/12 05:05:35 379502] [debug] |xqc_engine_main_logic|END|now:1757653535379173|
[2025/09/12 05:05:35 379507] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535379507|
[2025/09/12 05:05:35 379511] [debug] |xqc_engine_wakeup_after|wakeup:1757653535480949|now:1757653535379511|diff:101438|
[2025/09/12 05:05:35 379515] [debug] |xqc_engine_main_logic|END|now:1757653535379507|
[2025/09/12 05:05:35 481646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535481645|
[2025/09/12 05:05:35 481669] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535480949|pq_index:0|
[2025/09/12 05:05:35 481676] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535379173|
[2025/09/12 05:05:35 481682] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535481680|
[2025/09/12 05:05:35 481688] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653535480949|now:1757653535481680|
[2025/09/12 05:05:35 481693] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:35 481706] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:1333|
[2025/09/12 05:05:35 481710] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:76564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 481716] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 481720] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 481724] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:05:35 481728] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:35 481733] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:35 481740] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:35 481745] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:1
[2025/09/12 05:05:35 481749] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:153128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 481754] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 481757] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 481761] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:05:35 481765] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535582513|now:1757653535481749|interv:100764|
[2025/09/12 05:05:35 481770] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535582513|now:1757653535481749|interval:100764|pto_count:1|srtt:33892
[2025/09/12 05:05:35 481777] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 481783] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 481788] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 481794] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:35 481841] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:14|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1333|now:1757653535481809|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 481847] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:14|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 481852] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1333|applimit:0|
[2025/09/12 05:05:35 481857] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:153128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 481869] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 481875] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 481881] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 1616|
[2025/09/12 05:05:35 481887] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535684937|now:1757653535481857|interv:203080|
[2025/09/12 05:05:35 481893] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535684937|now:1757653535481857|interval:203080|pto_count:1|srtt:33892
[2025/09/12 05:05:35 481900] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:1616|
[2025/09/12 05:05:35 481908] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:35 481915] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:35 481947] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1616|now:1757653535481926|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 481953] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:15|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 481961] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:1616|applimit:0|
[2025/09/12 05:05:35 481968] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:153128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 481974] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 481980] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 481987] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 2666|
[2025/09/12 05:05:35 481992] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535685054|now:1757653535481967|interv:203087|
[2025/09/12 05:05:35 481999] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535685054|now:1757653535481967|interval:203087|pto_count:1|srtt:33892
[2025/09/12 05:05:35 482005] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:2666|
[2025/09/12 05:05:35 482010] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653535685054|
[2025/09/12 05:05:35 482015] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653535685054|
[2025/09/12 05:05:35 482019] [debug] |xqc_engine_wakeup_after|wakeup:1757653535685054|now:1757653535482019|diff:203035|
[2025/09/12 05:05:35 482024] [debug] |xqc_engine_main_logic|END|now:1757653535481680|
[2025/09/12 05:05:35 487718] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653595487717|now:1757653535487717|interv:60000000|
[2025/09/12 05:05:35 487738] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653595487738|now:1757653535487738|interv:60000000|
[2025/09/12 05:05:35 487755] [debug] |xqc_path_create|path:0|dcid:8bf0cd72d66f98667c4e41448ec9af81d5|scid:1b64b807b010f79f6880bb11|create_path_count:1|
[2025/09/12 05:05:35 487760] [debug] |scid:1b64b807b010f79f6880bb11|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 05:05:35 487765] [debug] |xqc_path_init|path:0|dcid:8bf0cd72d66f98667c4e41448ec9af81d5|scid:1b64b807b010f79f6880bb11|state:2|
[2025/09/12 05:05:35 487771] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_create|success|scid:1b64b807b010f79f6880bb11|dcid:8bf0cd72d66f98667c4e41448ec9af81d5|conn:0000560C59259C0C|
[2025/09/12 05:05:35 487778] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_server_create|hash odcid conn|odcid:4c1907a24661c5bd7f69f7a173391ded1f98|conn:0000560C59259C0C|
[2025/09/12 05:05:35 487790] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_get_local_transport_params|generate sr_token[804e7b3c50c8e02295bcb858ffbf7e80] for cid[4c1907a24661c5bd7f69f7a173391ded1f98]
[2025/09/12 05:05:35 487815] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 487822] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:1200|state:S_INIT|recv_time:1757653535487686|
[2025/09/12 05:05:35 487954] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:35 487962] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:35 487968] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 487972] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311048|
[2025/09/12 05:05:35 487978] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1994311048|
[2025/09/12 05:05:35 487982] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 487987] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 487992] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 487998] [debug] |scid:1b64b807b010f79f6880bb11|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:35 488002] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488007] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488011] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:35 488015] [debug] |scid:1b64b807b010f79f6880bb11|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:35 488019] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:35 488023] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:35 488027] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488031] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488035] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488055] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488059] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488063] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488066] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488075] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488079] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488083] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488087] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488091] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488094] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488099] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488102] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488106] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488110] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488113] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488118] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488121] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488125] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:05:35 488148] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488153] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488157] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:35 488162] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488165] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488169] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488173] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488177] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488181] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488185] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488189] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488193] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488196] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488200] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488204] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488208] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488212] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488215] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488223] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488227] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488230] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488234] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488238] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488242] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488246] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488249] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:35 488253] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488257] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488261] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:35 488265] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488269] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488273] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:35 488277] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488281] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488285] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:35 488289] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488293] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488296] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 488300] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 488304] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488308] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488312] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488316] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488319] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488323] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:35 488327] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488331] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488335] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:35 488341] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488345] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488349] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:35 488353] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488357] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488361] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:35 488365] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:35 488369] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488373] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 488376] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_token|token empty|
[2025/09/12 05:05:35 488380] [info] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|check_token fail|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 488384] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:35 488388] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:35 488391] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:05:35 488434] [info] |scid:1b64b807b010f79f6880bb11|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:35 488603] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:35 488609] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:35 488613] [warn] |scid:1b64b807b010f79f6880bb11|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:35 488824] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:35 488829] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:35 488834] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 488838] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 488846] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:35 488851] [debug] |scid:1b64b807b010f79f6880bb11|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:35 488855] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311048|largest:1994311048|pns:0|
[2025/09/12 05:05:35 488860] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:1200|pkt_type:INIT|pkt_num:1994311048|frame:PADDING PING CRYPTO |recv_time:1757653535487686|dcid:4c1907a24661c5bd7f69f7a173391ded1f98|dcid_seq:0|
[2025/09/12 05:05:35 488866] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653595487686|now:1757653535487686|interv:60000000|
[2025/09/12 05:05:35 488870] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653595487686|now:1757653535487686|interv:60000000|
[2025/09/12 05:05:35 488875] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535488874|
[2025/09/12 05:05:35 488879] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653535488878|
[2025/09/12 05:05:35 488889] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:35 488893] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:35 488898] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 488901] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:35 488905] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:35 488911] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653535488911|
[2025/09/12 05:05:35 488916] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:35 488920] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 488923] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:35 488928] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653535488928|
[2025/09/12 05:05:35 488933] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653535488933|
[2025/09/12 05:05:35 488938] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653535488937|
[2025/09/12 05:05:35 488942] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653535488942|
[2025/09/12 05:05:35 488946] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 488952] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|largest_recv:1994311048|ack_delay:1265|first_ack_range:0|largest_pkt_recv_time:1757653535487686|
[2025/09/12 05:05:35 488956] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|high:1994311048|low:1994311048|pkt_pns:0|
[2025/09/12 05:05:35 488960] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1994311048|frame_largest_recv:1994311048|
[2025/09/12 05:05:35 488965] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:35 488970] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 488975] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|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 05:05:35 488980] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:35 488984] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 488988] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|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 05:05:35 488993] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:35 488997] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 489004] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|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 05:05:35 489008] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:35 489012] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 489016] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|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 05:05:35 489020] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:35 489024] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 489028] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|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 05:05:35 489033] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:35 489037] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489065] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:35 489070] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 489104] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653535489078|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489113] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 489120] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:35 489127] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 489134] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 489140] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 489144] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 489148] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536239078|now:1757653535489127|interv:749951|
[2025/09/12 05:05:35 489152] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:0|expire:1757653536239078|now:1757653535489127|interval:749951|pto_count:0|srtt:250000
[2025/09/12 05:05:35 489156] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:35 489166] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 489170] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 489197] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653535489177|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489206] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 489214] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:35 489220] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 489227] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 489231] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:35 489235] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 489238] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536239078|now:1757653535489220|interv:749858|
[2025/09/12 05:05:35 489242] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:0|expire:1757653536239078|now:1757653535489220|interval:749858|pto_count:0|srtt:250000
[2025/09/12 05:05:35 489247] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:35 489251] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 489256] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 489281] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653535489262|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489290] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 489297] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:35 489304] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 489310] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 489314] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:35 489318] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 489322] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536239078|now:1757653535489304|interv:749774|
[2025/09/12 05:05:35 489326] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:0|expire:1757653536239078|now:1757653535489304|interval:749774|pto_count:0|srtt:250000
[2025/09/12 05:05:35 489335] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:35 489340] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 489344] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:35 489368] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653535489350|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489377] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 489384] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:35 489390] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 489396] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 489400] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:35 489404] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 489408] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536239078|now:1757653535489390|interv:749688|
[2025/09/12 05:05:35 489412] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:0|expire:1757653536239078|now:1757653535489390|interval:749688|pto_count:0|srtt:250000
[2025/09/12 05:05:35 489416] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:35 489420] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:35 489425] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 489448] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653535489431|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489456] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 489462] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:35 489469] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 489475] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:35 489479] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:35 489483] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 489486] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536239078|now:1757653535489469|interv:749609|
[2025/09/12 05:05:35 489495] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:0|expire:1757653536239078|now:1757653535489469|interval:749609|pto_count:0|srtt:250000
[2025/09/12 05:05:35 489499] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:35 489504] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:35 489508] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 489532] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653535489514|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 489540] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 489548] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653536239078|
[2025/09/12 05:05:35 489555] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653536239078|
[2025/09/12 05:05:35 489560] [debug] |xqc_engine_wakeup_after|wakeup:1757653535685054|now:1757653535489560|diff:195494|
[2025/09/12 05:05:35 489565] [debug] |xqc_engine_main_logic|END|now:1757653535488878|
[2025/09/12 05:05:35 489570] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535489570|
[2025/09/12 05:05:35 489574] [debug] |xqc_engine_wakeup_after|wakeup:1757653535685054|now:1757653535489574|diff:195480|
[2025/09/12 05:05:35 489578] [debug] |xqc_engine_main_logic|END|now:1757653535489570|
[2025/09/12 05:05:35 522167] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653535522166|
[2025/09/12 05:05:35 522187] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:35 522196] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:05:35 522207] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:1994311048|
[2025/09/12 05:05:35 522214] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311049|
[2025/09/12 05:05:35 522226] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1994311049|
[2025/09/12 05:05:35 522235] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 522246] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:35 522255] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653535489078|is_app_limited:1|send_elapse:0|ack_elapse:33088|ctl_first_sent_time:1757653535489078|lagest_ack_time:1757653535522166|curr_delivered:1184|
[2025/09/12 05:05:35 522265] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535489078|
[2025/09/12 05:05:35 522274] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:35 522288] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59259C0C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33088|ack_delay:0|
[2025/09/12 05:05:35 522298] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |after update rtt|conn:0000560C59259C0C|srtt:33088|rttvar:16544|minrtt:33088|latest_rtt:33088|ack_delay:0|
[2025/09/12 05:05:35 522318] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:35 522326] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 522335] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:16544|pto_duration:99264|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 522341] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 522350] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:35 522359] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 522366] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535588695|now:1757653535522335|interv:66360|
[2025/09/12 05:05:35 522375] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:1|expire:1757653535588695|now:1757653535522335|interval:66360|pto_count:0|srtt:33088
[2025/09/12 05:05:35 522383] [debug] |scid:1b64b807b010f79f6880bb11|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33088, delivered 1184|rate 35783|lost 0|
[2025/09/12 05:05:35 522390] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:35 522396] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35783) in round 1|
[2025/09/12 05:05:35 522401] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|probertt expire|rtt:33088, old_rtt:2147483647|
[2025/09/12 05:05:35 522407] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|minrtt expire|rtt:33088, old_rtt:2147483647|
[2025/09/12 05:05:35 522413] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:35 522418] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653535489078|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 522425] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653535489078|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 522431] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |bbr on ack|mode:0|pacing_rate:4006633|bw:35783|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33088|latest_rtt:33088|min_rtt:33088|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 522439] [stats] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:4006633|bw:35783|srtt:33088|latest_rtt:33088|min_rtt:33088|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34722|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:35 522447] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_addr_validated|Address Validated|conn:0000560C59259C0C|role:1|
[2025/09/12 05:05:35 522453] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311049|largest:1994311049|pns:0|
[2025/09/12 05:05:35 522464] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:1200|pkt_type:INIT|pkt_num:1994311049|frame:ACK |recv_time:1757653535522166|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 522472] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:05:35 522479] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 522484] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311048|
[2025/09/12 05:05:35 522492] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1994311048|
[2025/09/12 05:05:35 522497] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 522503] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:35 522510] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653535489078|is_app_limited:1|send_elapse:99|ack_elapse:33088|ctl_first_sent_time:1757653535489177|lagest_ack_time:1757653535522166|curr_delivered:1378|
[2025/09/12 05:05:35 522516] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535489177|
[2025/09/12 05:05:35 522521] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:35 522527] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59259C0C|srtt:33088|rttvar:16544|minrtt:33088|latest_rtt:32989|ack_delay:0|
[2025/09/12 05:05:35 522532] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |after update rtt|conn:0000560C59259C0C|srtt:33075|rttvar:12432|minrtt:32989|latest_rtt:32989|ack_delay:0|
[2025/09/12 05:05:35 522538] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:35 522544] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 522549] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33075|rtt_var:12432|pto_duration:82803|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 522555] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 522560] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:35 522566] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 522571] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535572234|now:1757653535522549|interv:49685|
[2025/09/12 05:05:35 522577] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:1|expire:1757653535572234|now:1757653535522549|interval:49685|pto_count:0|srtt:33075
[2025/09/12 05:05:35 522583] [debug] |scid:1b64b807b010f79f6880bb11|xqc_generate_sample|sampler: send_elapse 99, ack_elapse 33088, delivered 1378|rate 41646|lost 0|
[2025/09/12 05:05:35 522588] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (41646) in round 1|
[2025/09/12 05:05:35 522594] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|probertt expire|rtt:32989, old_rtt:33088|
[2025/09/12 05:05:35 522599] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|minrtt expire|rtt:32989, old_rtt:33088|
[2025/09/12 05:05:35 522608] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2756|
[2025/09/12 05:05:35 522614] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653535489177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 522620] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653535489177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 522626] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |bbr on ack|mode:0|pacing_rate:4006633|bw:41646|cwnd:47330|full_bw_reached:0|inflight:725|srtt:33075|latest_rtt:32989|min_rtt:32989|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:35 522633] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 522638] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 522646] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:35 522651] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33075|rtt_var:12432|pto_duration:82803|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 522657] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 522662] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:35 522667] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:35 522673] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535572234|now:1757653535522651|interv:49583|
[2025/09/12 05:05:35 522678] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:1|expire:1757653535572234|now:1757653535522651|interval:49583|pto_count:0|srtt:33075
[2025/09/12 05:05:35 522685] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311048|largest:1994311048|pns:1|
[2025/09/12 05:05:35 522691] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:1134|pkt_type:HSK|pkt_num:1994311048|frame:PADDING ACK |recv_time:1757653535522166|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 522697] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653595522166|now:1757653535522166|interv:60000000|
[2025/09/12 05:05:35 522703] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653595522166|now:1757653535522166|interv:60000000|
[2025/09/12 05:05:35 522709] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536239078|pq_index:2|
[2025/09/12 05:05:35 522715] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535488878|
[2025/09/12 05:05:35 522720] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535522720|
[2025/09/12 05:05:35 522727] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535522725|
[2025/09/12 05:05:35 522738] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535572234|
[2025/09/12 05:05:35 522743] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535572234|
[2025/09/12 05:05:35 522749] [debug] |xqc_engine_wakeup_after|wakeup:1757653535572234|now:1757653535522748|diff:49486|
[2025/09/12 05:05:35 522753] [debug] |xqc_engine_main_logic|END|now:1757653535522725|
[2025/09/12 05:05:35 522759] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535522759|
[2025/09/12 05:05:35 522763] [debug] |xqc_engine_wakeup_after|wakeup:1757653535572234|now:1757653535522763|diff:49471|
[2025/09/12 05:05:35 522767] [debug] |xqc_engine_main_logic|END|now:1757653535522759|
[2025/09/12 05:05:35 522912] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653535522911|
[2025/09/12 05:05:35 522922] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:35 522929] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:1994311048|
[2025/09/12 05:05:35 522935] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311049|
[2025/09/12 05:05:35 522943] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1994311049|
[2025/09/12 05:05:35 522950] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 522957] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:35 522964] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653535489078|is_app_limited:1|send_elapse:184|ack_elapse:33833|ctl_first_sent_time:1757653535489262|lagest_ack_time:1757653535522911|curr_delivered:1895|
[2025/09/12 05:05:35 522972] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535489262|
[2025/09/12 05:05:35 522977] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:35 522983] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:2|origin_pktnum:0|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:35 522990] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653535489078|is_app_limited:1|send_elapse:272|ack_elapse:33833|ctl_first_sent_time:1757653535489350|lagest_ack_time:1757653535522911|curr_delivered:2021|
[2025/09/12 05:05:35 522997] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535489350|
[2025/09/12 05:05:35 523003] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:35 523008] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:35 523015] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653535489078|is_app_limited:1|send_elapse:353|ack_elapse:33833|ctl_first_sent_time:1757653535489431|lagest_ack_time:1757653535522911|curr_delivered:2103|
[2025/09/12 05:05:35 523022] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535489431|
[2025/09/12 05:05:35 523028] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:35 523064] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59259C0C|srtt:33075|rttvar:12432|minrtt:32989|latest_rtt:33480|ack_delay:0|
[2025/09/12 05:05:35 523072] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |after update rtt|conn:0000560C59259C0C|srtt:33126|rttvar:9425|minrtt:32989|latest_rtt:33480|ack_delay:0|
[2025/09/12 05:05:35 523077] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:35 523082] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 523086] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59259C0C|path:0|
[2025/09/12 05:05:35 523090] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 523093] [debug] |scid:1b64b807b010f79f6880bb11|xqc_generate_sample|sampler: send_elapse 353, ack_elapse 33833, delivered 2103|rate 62158|lost 0|
[2025/09/12 05:05:35 523098] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (62158) in round 1|
[2025/09/12 05:05:35 523102] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|minrtt expire|rtt:32989, old_rtt:32989|
[2025/09/12 05:05:35 523106] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5914|extra_cwnd:4114|
[2025/09/12 05:05:35 523110] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:725|po_sent_time:1757653535489431|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 523114] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:725|po_sent_time:1757653535489431|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:35 523119] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |bbr on ack|mode:0|pacing_rate:4006633|bw:62158|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33126|latest_rtt:33480|min_rtt:32989|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:35 523125] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:35 523129] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:35 523133] [debug] |scid:1b64b807b010f79f6880bb11|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:35 523137] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:35 523225] [debug] |scid:1b64b807b010f79f6880bb11|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:35 523231] [debug] |scid:1b64b807b010f79f6880bb11|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:35 523235] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535572234|pq_index:0|
[2025/09/12 05:05:35 523240] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535522725|
[2025/09/12 05:05:35 523244] [debug] |scid:1b64b807b010f79f6880bb11|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:35 523248] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:35 523252] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:35 523256] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59259C0C|path:0|
[2025/09/12 05:05:35 523265] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 523269] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:35 523274] [debug] |scid:1b64b807b010f79f6880bb11|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:35 523278] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311049|largest:1994311049|pns:1|
[2025/09/12 05:05:35 523283] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:416|pkt_type:HSK|pkt_num:1994311049|frame:ACK CRYPTO |recv_time:1757653535522911|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 523288] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1b64b807b010f79f6880bb11|spin_bit:0|
[2025/09/12 05:05:35 523292] [warn] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:35 523297] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:35 523301] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:35 523306] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653595522911|now:1757653535522911|interv:60000000|
[2025/09/12 05:05:35 523310] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653595522911|now:1757653535522911|interv:60000000|
[2025/09/12 05:05:35 523314] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535523314|
[2025/09/12 05:05:35 523318] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535523318|
[2025/09/12 05:05:35 523323] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59259C0C|
[2025/09/12 05:05:35 523327] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59259C0C|
[2025/09/12 05:05:35 523331] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:35 523335] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59259C0C|path:0|
[2025/09/12 05:05:35 523339] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 523344] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_gen_token|expire:1758258335|
[2025/09/12 05:05:35 523349] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:35 523353] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:35 523357] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:35 523361] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1b64b807b010f79f6880bb11|spin_bit:0|
[2025/09/12 05:05:35 523366] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:35 523370] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311048|
[2025/09/12 05:05:35 523376] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1994311048|
[2025/09/12 05:05:35 523380] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523387] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|ecd899984315e945b36e3abd64d9d9f7ff|sr_token:e339311b1b35fc60e3eb0d1e2bf23c86
[2025/09/12 05:05:35 523393] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523397] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|8a8900b89daa627aaf9106f1953d29e91b|sr_token:f6ca41abfe749296d58414cc4c1ad28f
[2025/09/12 05:05:35 523402] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523406] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|26fb5d840489e4cf3cb474b664620d6577|sr_token:c06902a75de3d6613e04131a96670130
[2025/09/12 05:05:35 523411] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523415] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|dc61d75a58d92bc09c6b3ff848e16feda9|sr_token:e9ce1f04217c3ecccdcf01511e887773
[2025/09/12 05:05:35 523420] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523424] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|f6f7166cf087f0e84c922f8379c4085d6f|sr_token:04aa8c62ae407c04d6e48c85a51c9f3d
[2025/09/12 05:05:35 523428] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523432] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|8362785f577cd3746a70a17fe83ccfe77b|sr_token:fded09bddda91621f4c2dcb45ed3db61
[2025/09/12 05:05:35 523437] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:35 523441] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_new_conn_id_frame|new_conn_id|305e0587fbc0ce8d4082041033b4ad1b43|sr_token:215cebc9652344a1f965e3ea373ac2f4
[2025/09/12 05:05:35 523446] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:35 523450] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:35 523457] [debug] |scid:1b64b807b010f79f6880bb11|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:35 523461] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:35 523465] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:35 523470] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:ACK_01RTT|expire:1757653535547911|now:1757653535522911|interv:25000|
[2025/09/12 05:05:35 523475] [debug] |scid:1b64b807b010f79f6880bb11|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653535522911|max_ack_delay:25000|
[2025/09/12 05:05:35 523479] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311048|largest:1994311048|pns:2|
[2025/09/12 05:05:35 523483] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1994311048|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653535522911|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 523488] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_crypto_write_streams|
[2025/09/12 05:05:35 523492] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:35 523497] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653535523496|
[2025/09/12 05:05:35 523502] [info] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653535523501|
[2025/09/12 05:05:35 523509] [debug] |scid:1b64b807b010f79f6880bb11|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:35 523513] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59259C0C|
[2025/09/12 05:05:35 523562] [debug] |scid:1b64b807b010f79f6880bb11|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:35 523570] [debug] |scid:1b64b807b010f79f6880bb11|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:35 523577] [debug] |scid:1b64b807b010f79f6880bb11|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:35 523586] [info] |scid:1b64b807b010f79f6880bb11|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59259C0C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:35 523595] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|
[2025/09/12 05:05:35 523608] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|largest_recv:1994311049|ack_delay:697|first_ack_range:1|largest_pkt_recv_time:1757653535522911|
[2025/09/12 05:05:35 523614] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|high:1994311049|low:1994311048|pkt_pns:1|
[2025/09/12 05:05:35 523620] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1994311049|frame_largest_recv:1994311049|
[2025/09/12 05:05:35 523626] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:35 523641] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b9325aa5de4dfc9d607ea938|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:35 523652] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b9ace919ad13a89de2e2959f|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:35 523659] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523666] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523673] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:35 523680] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523687] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523694] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:35 523702] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523708] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523720] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:35 523727] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523733] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523740] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:35 523747] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 523753] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523760] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523766] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:35 523770] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523776] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523783] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:35 523790] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:33126|min_srtt:33126|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 523797] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C59259C0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 523803] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:33126|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 523807] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:35 523812] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:35 523817] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:35 523849] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653535523824|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 523855] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 523859] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:35 523869] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 523873] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 523877] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 523881] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:35 523885] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535619650|now:1757653535523868|interv:95782|
[2025/09/12 05:05:35 523889] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535619650|now:1757653535523868|interval:95782|pto_count:0|srtt:33126
[2025/09/12 05:05:35 523893] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:35 523898] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:35 523903] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:35 523923] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653535523908|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 523928] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 523932] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:35 523937] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 523941] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 523945] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 523948] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:35 523952] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535619734|now:1757653535523936|interv:95798|
[2025/09/12 05:05:35 523956] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535619734|now:1757653535523936|interval:95798|pto_count:0|srtt:33126
[2025/09/12 05:05:35 523960] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:35 523965] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 523969] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:35 523990] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653535523974|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 523998] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524010] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:35 524017] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 524023] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 524029] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 524035] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:35 524060] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535619800|now:1757653535524016|interv:95784|
[2025/09/12 05:05:35 524067] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535619800|now:1757653535524016|interval:95784|pto_count:0|srtt:33126
[2025/09/12 05:05:35 524074] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:35 524081] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 524088] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:35 524121] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653535524097|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 524130] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524136] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:35 524143] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 524151] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 524157] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 524163] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:35 524169] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535619923|now:1757653535524143|interv:95780|
[2025/09/12 05:05:35 524176] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535619923|now:1757653535524143|interval:95780|pto_count:0|srtt:33126
[2025/09/12 05:05:35 524183] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:35 524190] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:35 524197] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:35 524228] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:4|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653535524206|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 524240] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524245] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:35 524250] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-4|next_skip_chance:1757653535811728|current_time:1757653535524250|
[2025/09/12 05:05:35 524256] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:35 524287] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653535524267|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 524294] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524301] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:35 524307] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 524313] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 524317] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 524321] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:35 524325] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535620093|now:1757653535524307|interv:95786|
[2025/09/12 05:05:35 524329] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535620093|now:1757653535524307|interval:95786|pto_count:0|srtt:33126
[2025/09/12 05:05:35 524333] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:35 524338] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:35 524344] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:35 524373] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653535524353|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 524379] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524383] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:35 524387] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 524392] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 524400] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 524404] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:35 524408] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535620179|now:1757653535524387|interv:95792|
[2025/09/12 05:05:35 524412] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535620179|now:1757653535524387|interval:95792|pto_count:0|srtt:33126
[2025/09/12 05:05:35 524416] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:35 524421] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:35 524425] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C59259C0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 524430] [debug] |scid:1b64b807b010f79f6880bb11|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 524437] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:35 524465] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653535524447|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 524471] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:7|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524476] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:35 524480] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:33126|rtt_var:9425|pto_duration:70826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 524484] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 524488] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 524492] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:35 524496] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535620273|now:1757653535524480|interv:95793|
[2025/09/12 05:05:35 524500] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535620273|now:1757653535524480|interval:95793|pto_count:0|srtt:33126
[2025/09/12 05:05:35 524504] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:35 524509] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535547911|
[2025/09/12 05:05:35 524513] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535547911|
[2025/09/12 05:05:35 524519] [debug] |xqc_engine_wakeup_after|wakeup:1757653535547911|now:1757653535524518|diff:23393|
[2025/09/12 05:05:35 524526] [debug] |xqc_engine_main_logic|END|now:1757653535523318|
[2025/09/12 05:05:35 524536] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:1406|state:ESTABED|recv_time:1757653535524536|
[2025/09/12 05:05:35 524543] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1b64b807b010f79f6880bb11|spin_bit:0|
[2025/09/12 05:05:35 524553] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:1994311048|
[2025/09/12 05:05:35 524557] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311049|
[2025/09/12 05:05:35 524563] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1994311049|
[2025/09/12 05:05:35 524567] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:35 524571] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 524575] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 524582] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 524587] [debug] |scid:1b64b807b010f79f6880bb11|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:35 524591] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311049|largest:1994311049|pns:2|
[2025/09/12 05:05:35 524597] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1994311049|frame:PADDING PING |recv_time:1757653535524536|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 524605] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653655524536|now:1757653535524536|interv:120000000|
[2025/09/12 05:05:35 524612] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653655524536|now:1757653535524536|interv:120000000|
[2025/09/12 05:05:35 524618] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535547911|pq_index:0|
[2025/09/12 05:05:35 524624] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535523318|
[2025/09/12 05:05:35 524630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535524630|
[2025/09/12 05:05:35 524635] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535524634|
[2025/09/12 05:05:35 524641] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|largest_recv:1994311049|ack_delay:105|first_ack_range:1|largest_pkt_recv_time:1757653535524536|
[2025/09/12 05:05:35 524645] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|high:1994311049|low:1994311048|pkt_pns:2|
[2025/09/12 05:05:35 524649] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1994311049|frame_largest_recv:1994311049|
[2025/09/12 05:05:35 524654] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:35 524658] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 524663] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:35 524668] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:35 524692] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:8|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653535524673|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 524702] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:8|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 524716] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535620273|
[2025/09/12 05:05:35 524722] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535620273|
[2025/09/12 05:05:35 524728] [debug] |xqc_engine_wakeup_after|wakeup:1757653535620273|now:1757653535524728|diff:95545|
[2025/09/12 05:05:35 524733] [debug] |xqc_engine_main_logic|END|now:1757653535524634|
[2025/09/12 05:05:35 524739] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535524739|
[2025/09/12 05:05:35 524743] [debug] |xqc_engine_wakeup_after|wakeup:1757653535620273|now:1757653535524742|diff:95531|
[2025/09/12 05:05:35 524746] [debug] |xqc_engine_main_logic|END|now:1757653535524739|
[2025/09/12 05:05:35 555453] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:40|state:ESTABED|recv_time:1757653535555452|
[2025/09/12 05:05:35 555469] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1b64b807b010f79f6880bb11|spin_bit:0|
[2025/09/12 05:05:35 555479] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:1994311049|
[2025/09/12 05:05:35 555485] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311050|
[2025/09/12 05:05:35 555494] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1994311050|
[2025/09/12 05:05:35 555499] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:35 555507] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:3|
[2025/09/12 05:05:35 555527] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2103|prior_time:1757653535523824|is_app_limited:1|send_elapse:273|ack_elapse:31628|ctl_first_sent_time:1757653535524097|lagest_ack_time:1757653535555452|curr_delivered:2387|
[2025/09/12 05:05:35 555535] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535524097|
[2025/09/12 05:05:35 555541] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:35 555547] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:35 555553] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2103|prior_time:1757653535523824|is_app_limited:1|send_elapse:273|ack_elapse:31628|ctl_first_sent_time:1757653535524097|lagest_ack_time:1757653535555452|curr_delivered:2441|
[2025/09/12 05:05:35 555560] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535524267|
[2025/09/12 05:05:35 555566] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:35 555573] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|conn:0000560C59259C0C|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:35 555579] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2103|prior_time:1757653535523824|is_app_limited:1|send_elapse:273|ack_elapse:31628|ctl_first_sent_time:1757653535524097|lagest_ack_time:1757653535555452|curr_delivered:2495|
[2025/09/12 05:05:35 555598] [debug] |scid:1b64b807b010f79f6880bb11|xqc_update_sample|sampler_sent_time_update:1757653535524353|
[2025/09/12 05:05:35 555602] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:35 555606] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59259C0C|srtt:33126|rttvar:9425|minrtt:32989|latest_rtt:31099|ack_delay:56|
[2025/09/12 05:05:35 555610] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |after update rtt|conn:0000560C59259C0C|srtt:32866|rttvar:7589|minrtt:31099|latest_rtt:31099|ack_delay:56|
[2025/09/12 05:05:35 555615] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:35 555620] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653535523824|lost_send_time:1757653535518478|loss_delay:36974|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:35 555624] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:3|po_sent_time:1757653535523908|lost_send_time:1757653535518478|loss_delay:36974|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:35 555629] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1757653535523974|lost_send_time:1757653535518478|loss_delay:36974|frame:CRYPTO |repair:32|
[2025/09/12 05:05:35 555633] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653535523974u|
[2025/09/12 05:05:35 555638] [stats] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_detect_lost|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |lost interval:1757653535555452|lost_count:3|send_count:12|pkt_num:2|po_send_time:1757653535523974|srtt:32866|cwnd:48055|bw:62158|conn_life:67736|now:0|last_lost_time:67736|
[2025/09/12 05:05:35 555643] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:35 555647] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:32866|rtt_var:7589|pto_duration:63222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 555652] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 555656] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 555660] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:35 555664] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535612669|now:1757653535555647|interv:57022|
[2025/09/12 05:05:35 555668] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535612669|now:1757653535555647|interval:57022|pto_count:0|srtt:32866
[2025/09/12 05:05:35 555672] [debug] |scid:1b64b807b010f79f6880bb11|xqc_generate_sample|sampler: send_elapse 273, ack_elapse 31628, delivered 392|rate 12394|lost 3|
[2025/09/12 05:05:35 555676] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:35 555680] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|probertt expire|rtt:31099, old_rtt:32989|
[2025/09/12 05:05:35 555684] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_update_min_rtt|minrtt expire|rtt:31099, old_rtt:32989|
[2025/09/12 05:05:35 555688] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4114|
[2025/09/12 05:05:35 555696] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:3|acked:392|po_sent_time:1757653535524353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:05:35 555700] [debug] |scid:1b64b807b010f79f6880bb11|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:3|acked:392|po_sent_time:1757653535524353|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:05:35 555705] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |bbr on ack|mode:0|pacing_rate:4006633|bw:62158|cwnd:48447|full_bw_reached:0|inflight:1050|srtt:32866|latest_rtt:31099|min_rtt:31099|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:35 555712] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311050|largest:1994311050|pns:2|
[2025/09/12 05:05:35 555716] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1994311050|frame:ACK |recv_time:1757653535555452|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 555721] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653655555452|now:1757653535555452|interv:120000000|
[2025/09/12 05:05:35 555725] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653655555452|now:1757653535555452|interv:120000000|
[2025/09/12 05:05:35 555729] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535620273|pq_index:0|
[2025/09/12 05:05:35 555733] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535524634|
[2025/09/12 05:05:35 555737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535555737|
[2025/09/12 05:05:35 555743] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535555741|
[2025/09/12 05:05:35 555749] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:32866|min_srtt:32866|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 555754] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48447|conn:0000560C59259C0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555758] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:32866|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 555765] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:35 555771] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:32866|min_srtt:32866|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 555776] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:1050|cwnd:48447|conn:0000560C59259C0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555781] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:32866|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 555790] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:35 555796] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:32866|min_srtt:32866|path_bw:62158|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:35 555801] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:283|schedule_bytes:56|inflight:1050|cwnd:48447|conn:0000560C59259C0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555806] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:32866|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 555812] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:35 555818] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:35 555823] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48447|conn:0000560C59259C0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555828] [debug] |scid:1b64b807b010f79f6880bb11|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 555834] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:35 555869] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653535555842|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555876] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:9|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 555882] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:35 555887] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:32866|rtt_var:7589|pto_duration:63222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 555893] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 555898] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 555902] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:05:35 555907] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535644064|now:1757653535555887|interv:88177|
[2025/09/12 05:05:35 555912] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535644064|now:1757653535555887|interval:88177|pto_count:0|srtt:32866
[2025/09/12 05:05:35 555918] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1073|
[2025/09/12 05:05:35 555924] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:35 555929] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1073|cwnd:48447|conn:0000560C59259C0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555939] [debug] |scid:1b64b807b010f79f6880bb11|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 555944] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:35 555967] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:10|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1073|now:1757653535555951|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 555974] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:10|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 555979] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:05:35 555985] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:32866|rtt_var:7589|pto_duration:63222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 555990] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 555995] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 556000] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 1106|
[2025/09/12 05:05:35 556004] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535644173|now:1757653535555984|interv:88189|
[2025/09/12 05:05:35 556009] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535644173|now:1757653535555984|interval:88189|pto_count:0|srtt:32866
[2025/09/12 05:05:35 556015] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1106|
[2025/09/12 05:05:35 556020] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 556026] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_can_send|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1106|cwnd:48447|conn:0000560C59259C0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 556031] [debug] |scid:1b64b807b010f79f6880bb11|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:35 556036] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:35 556098] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1106|now:1757653535556075|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 556109] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:11|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:35 556114] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|path:0|inflight:1106|applimit:0|
[2025/09/12 05:05:35 556120] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|srtt:32866|rtt_var:7589|pto_duration:63222|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:35 556125] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 556130] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 556135] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59259C0C|path:0|PNS: 2, unacked: 1389|
[2025/09/12 05:05:35 556145] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535644297|now:1757653535556119|interv:88178|
[2025/09/12 05:05:35 556150] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59259C0C|path:0|pns:2|expire:1757653535644297|now:1757653535556119|interval:88178|pto_count:0|srtt:32866
[2025/09/12 05:05:35 556156] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1389|
[2025/09/12 05:05:35 556162] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535644297|
[2025/09/12 05:05:35 556167] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535644297|
[2025/09/12 05:05:35 556172] [debug] |xqc_engine_wakeup_after|wakeup:1757653535644297|now:1757653535556172|diff:88125|
[2025/09/12 05:05:35 556178] [debug] |xqc_engine_main_logic|END|now:1757653535555741|
[2025/09/12 05:05:35 556184] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535556184|
[2025/09/12 05:05:35 556189] [debug] |xqc_engine_wakeup_after|wakeup:1757653535644297|now:1757653535556189|diff:88108|
[2025/09/12 05:05:35 556194] [debug] |xqc_engine_main_logic|END|now:1757653535556184|
[2025/09/12 05:05:35 557442] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:1444|state:ESTABED|recv_time:1757653535557441|
[2025/09/12 05:05:35 557455] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1b64b807b010f79f6880bb11|spin_bit:0|
[2025/09/12 05:05:35 557464] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:1994311050|
[2025/09/12 05:05:35 557469] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311051|
[2025/09/12 05:05:35 557478] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1994311051|
[2025/09/12 05:05:35 557485] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:35 557490] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:35 557496] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:35 557506] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:ACK_01RTT|expire:1757653535582441|now:1757653535557441|interv:25000|
[2025/09/12 05:05:35 557514] [debug] |scid:1b64b807b010f79f6880bb11|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535557441|max_ack_delay:25000|
[2025/09/12 05:05:35 557519] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311051|largest:1994311051|pns:2|
[2025/09/12 05:05:35 557524] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1994311051|frame:PADDING PING |recv_time:1757653535557441|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 557532] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653655557441|now:1757653535557441|interv:120000000|
[2025/09/12 05:05:35 557538] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653655557441|now:1757653535557441|interv:120000000|
[2025/09/12 05:05:35 557544] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535644297|pq_index:0|
[2025/09/12 05:05:35 557550] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535555741|
[2025/09/12 05:05:35 557556] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535557556|
[2025/09/12 05:05:35 557561] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535557560|
[2025/09/12 05:05:35 557575] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535582441|
[2025/09/12 05:05:35 557582] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535582441|
[2025/09/12 05:05:35 557588] [debug] |xqc_engine_wakeup_after|wakeup:1757653535582441|now:1757653535557588|diff:24853|
[2025/09/12 05:05:35 557595] [debug] |xqc_engine_main_logic|END|now:1757653535557560|
[2025/09/12 05:05:35 557603] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535557602|
[2025/09/12 05:05:35 557608] [debug] |xqc_engine_wakeup_after|wakeup:1757653535582441|now:1757653535557608|diff:24833|
[2025/09/12 05:05:35 557614] [debug] |xqc_engine_main_logic|END|now:1757653535557602|
[2025/09/12 05:05:35 583757] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535583757|
[2025/09/12 05:05:35 583772] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535582441|pq_index:0|
[2025/09/12 05:05:35 583779] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535557560|
[2025/09/12 05:05:35 583787] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535583784|
[2025/09/12 05:05:35 583793] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653535582441|now:1757653535583784|
[2025/09/12 05:05:35 583799] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:35 583804] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653535582441|now:1757653535583784|
[2025/09/12 05:05:35 583809] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 583818] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|largest_recv:1994311051|ack_delay:26377|first_ack_range:3|largest_pkt_recv_time:1757653535557441|
[2025/09/12 05:05:35 583824] [debug] |scid:1b64b807b010f79f6880bb11|xqc_gen_ack_frame|high:1994311051|low:1994311048|pkt_pns:2|
[2025/09/12 05:05:35 583829] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1994311051|frame_largest_recv:1994311051|
[2025/09/12 05:05:35 583835] [debug] |scid:1b64b807b010f79f6880bb11|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:35 583841] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 583848] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:35 583854] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:35 583898] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:12|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1389|now:1757653535583866|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 583906] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:12|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 583913] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535644297|
[2025/09/12 05:05:35 583918] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535644297|
[2025/09/12 05:05:35 583931] [debug] |xqc_engine_wakeup_after|wakeup:1757653535644297|now:1757653535583931|diff:60366|
[2025/09/12 05:05:35 583937] [debug] |xqc_engine_main_logic|END|now:1757653535583784|
[2025/09/12 05:05:35 586537] [info] |xqc_engine_packet_process|==>|conn:0000560C59259C0C|size:39|state:ESTABED|recv_time:1757653535586536|
[2025/09/12 05:05:35 586553] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1b64b807b010f79f6880bb11|spin_bit:0|
[2025/09/12 05:05:35 586562] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|largest_pn:1994311051|
[2025/09/12 05:05:35 586568] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1994311053|
[2025/09/12 05:05:35 586577] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1994311053|
[2025/09/12 05:05:35 586584] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:35 586590] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_DRAINING|expire:1757653535851256|now:1757653535586590|interv:264666|
[2025/09/12 05:05:35 586597] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_queue_drop_packets|sndq_packets_used:7|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:35 586605] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1389|
[2025/09/12 05:05:35 586611] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:35 586617] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:35 586623] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:35 586628] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:35 586636] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:35 586643] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:35 586649] [debug] |scid:1b64b807b010f79f6880bb11|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:35 586657] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1994311053|largest:1994311053|pns:2|
[2025/09/12 05:05:35 586664] [info] |scid:1b64b807b010f79f6880bb11|xqc_conn_on_pkt_processed|====>|conn:0000560C59259C0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1994311053|frame:CONNECTION_CLOSE |recv_time:1757653535586536|dcid:1b64b807b010f79f6880bb11|dcid_seq:0|
[2025/09/12 05:05:35 586672] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:PATH_IDLE|expire:1757653655586536|now:1757653535586536|interv:120000000|
[2025/09/12 05:05:35 586679] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_set|type:CONN_IDLE|expire:1757653655586536|now:1757653535586536|interv:120000000|
[2025/09/12 05:05:35 586685] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535644297|pq_index:0|
[2025/09/12 05:05:35 586692] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535583784|
[2025/09/12 05:05:35 586698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535586698|
[2025/09/12 05:05:35 586705] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535586703|
[2025/09/12 05:05:35 586713] [debug] |scid:1b64b807b010f79f6880bb11|xqc_path_get_perf_class|conn:0000560C59259C0C|path_id:0|path_srtt:32866|min_srtt:32866|path_bw:62158|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:35 586730] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59259C0C|path_id:0|path_srtt:32866|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:35 586737] [debug] |scid:1b64b807b010f79f6880bb11|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:35 586744] [debug] |scid:1b64b807b010f79f6880bb11|xqc_check_acked_or_dropped_pkt|conn:0000560C59259C0C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:35 586751] [debug] |scid:1b64b807b010f79f6880bb11|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:35 586789] [info] |scid:1b64b807b010f79f6880bb11|xqc_send_packet_with_pn|<==|conn:0000560C59259C0C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653535586760|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 586798] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_on_packet_sent|conn:0000560C59259C0C|path:0|pkt_num:13|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:35 586807] [debug] |scid:1b64b807b010f79f6880bb11|xqc_conn_next_wakeup_time|wakeup_time:1757653535851256|
[2025/09/12 05:05:35 586813] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_wakeup_queue|next_tick_time:1757653535851256|
[2025/09/12 05:05:35 586819] [debug] |xqc_engine_wakeup_after|wakeup:1757653535685054|now:1757653535586819|diff:98235|
[2025/09/12 05:05:35 586826] [debug] |xqc_engine_main_logic|END|now:1757653535586703|
[2025/09/12 05:05:35 586834] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535586834|
[2025/09/12 05:05:35 586840] [debug] |xqc_engine_wakeup_after|wakeup:1757653535685054|now:1757653535586840|diff:98214|
[2025/09/12 05:05:35 586845] [debug] |xqc_engine_main_logic|END|now:1757653535586834|
[2025/09/12 05:05:35 685991] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535685990|
[2025/09/12 05:05:35 686013] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535685054|pq_index:0|
[2025/09/12 05:05:35 686019] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535481680|
[2025/09/12 05:05:35 686026] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535686024|
[2025/09/12 05:05:35 686034] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653535685054|now:1757653535686024|
[2025/09/12 05:05:35 686058] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:35 686063] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:2666|
[2025/09/12 05:05:35 686069] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:153128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:35 686075] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 686080] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 686085] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 2666|
[2025/09/12 05:05:35 686090] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:35 686097] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:35 686113] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:35 686119] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:2
[2025/09/12 05:05:35 686125] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:306256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:35 686130] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 686135] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 686140] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 2666|
[2025/09/12 05:05:35 686145] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653535888182|now:1757653535686124|interv:202058|
[2025/09/12 05:05:35 686150] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653535888182|now:1757653535686124|interval:202058|pto_count:2|srtt:33892
[2025/09/12 05:05:35 686159] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 686165] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 686171] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:35 686179] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:35 686236] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:16|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2666|now:1757653535686196|stream_id:0|stream_offset:0|
[2025/09/12 05:05:35 686248] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:16|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:35 686258] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:2666|applimit:0|
[2025/09/12 05:05:35 686266] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:306256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:35 686274] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 686283] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 686288] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 2949|
[2025/09/12 05:05:35 686293] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536092452|now:1757653535686266|interv:406186|
[2025/09/12 05:05:35 686298] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653536092452|now:1757653535686266|interval:406186|pto_count:2|srtt:33892
[2025/09/12 05:05:35 686304] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:2949|
[2025/09/12 05:05:35 686316] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:35 686322] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:35 686356] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2949|now:1757653535686331|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:35 686367] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:17|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:35 686376] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:2949|applimit:0|
[2025/09/12 05:05:35 686385] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:306256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:35 686393] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:35 686398] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:35 686403] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 3999|
[2025/09/12 05:05:35 686408] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536092587|now:1757653535686384|interv:406203|
[2025/09/12 05:05:35 686413] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653536092587|now:1757653535686384|interval:406203|pto_count:2|srtt:33892
[2025/09/12 05:05:35 686418] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:3999|
[2025/09/12 05:05:35 686424] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653536092587|
[2025/09/12 05:05:35 686430] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653536092587|
[2025/09/12 05:05:35 686435] [debug] |xqc_engine_wakeup_after|wakeup:1757653535851256|now:1757653535686435|diff:164821|
[2025/09/12 05:05:35 686441] [debug] |xqc_engine_main_logic|END|now:1757653535686024|
[2025/09/12 05:05:35 851656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653535851655|
[2025/09/12 05:05:35 851673] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_remove_wakeup_queue|next_tick_time:1757653535851256|pq_index:0|
[2025/09/12 05:05:35 851679] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_add_active_queue|last_ticked_time:1757653535586703|
[2025/09/12 05:05:35 851687] [debug] |scid:1b64b807b010f79f6880bb11|xqc_engine_process_conn|conn:0000560C59259C0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653535851685|
[2025/09/12 05:05:35 851693] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653535851256|now:1757653535851685|
[2025/09/12 05:05:35 851698] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653535851256|now:1757653535851685|
[2025/09/12 05:05:35 851703] [debug] |scid:1b64b807b010f79f6880bb11|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:35 851709] [info] |xqc_engine_main_logic|conn:0000560C59259C0C|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|conn_state:13|next_tick_time:1757653535851256
[2025/09/12 05:05:35 851724] [report] |scid:1b64b807b010f79f6880bb11|xqc_conn_destroy|0000560C59259C0C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:35519|first_send_delay:35868|conn_persist:364008|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|hsk_recv:34450|close_recv:98874|close_send:99044|last_recv:98820|last_send:99044|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,20,10,7,1024,0,17,i32,4,26,39,40000,1994311053,98,0,4,27,40,4,1994311050,67,0,4,1431,1444,3,1994311051,69,0,4,35,4,12,96,4,26,40000,13,99,4,283,20,11,68,0-2,0-2,0-0,0-0,0-0,0-32,0-4749,0-5745,0-15,0-7,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:15|spurious_loss:0|detected_loss:3|max_pto:0|finished_streams:0|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:1200|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 05:05:35 851743] [debug] |scid:1b64b807b010f79f6880bb11|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:35 851754] [stats] |scid:1b64b807b010f79f6880bb11|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653535523455|wrt_delay:129|snd_delay:992|finwrt_delay:129|finsnd_delay:992|finrcv_delay:2|finread_delay:63|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-1b64b807b010f79f6880bb11 p-193.167.0.100-36893-8bf0cd72d66f98667c4e41448ec9af81d5|path_info:mp is not supported in connection scid:1b64b807b010f79f6880bb11|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:35 851804] [debug] |scid:1b64b807b010f79f6880bb11|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:35 851816] [debug] |scid:1b64b807b010f79f6880bb11|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:35 851825] [debug] |scid:1b64b807b010f79f6880bb11|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:35 851831] [debug] |scid:1b64b807b010f79f6880bb11|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:35 851886] [debug] |xqc_engine_wakeup_after|wakeup:1757653536092587|now:1757653535851886|diff:240701|
[2025/09/12 05:05:35 851896] [debug] |xqc_engine_main_logic|END|now:1757653535851685|
[2025/09/12 05:05:36 093191] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536093191|
[2025/09/12 05:05:36 093210] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536092587|pq_index:0|
[2025/09/12 05:05:36 093217] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653535686024|
[2025/09/12 05:05:36 093224] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653536093222|
[2025/09/12 05:05:36 093231] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653536092587|now:1757653536093222|
[2025/09/12 05:05:36 093236] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:36 093241] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:3999|
[2025/09/12 05:05:36 093247] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:306256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:36 093260] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 093265] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 093270] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 3999|
[2025/09/12 05:05:36 093274] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:36 093281] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:36 093288] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:36 093301] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:3
[2025/09/12 05:05:36 093306] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:612512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:36 093312] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 093317] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 093321] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 3999|
[2025/09/12 05:05:36 093326] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536498843|now:1757653536093306|interv:405537|
[2025/09/12 05:05:36 093331] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653536498843|now:1757653536093306|interval:405537|pto_count:3|srtt:33892
[2025/09/12 05:05:36 093339] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 093345] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:36 093351] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:36 093357] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:36 093411] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:18|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3999|now:1757653536093369|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 093422] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:18|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 093432] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:3999|applimit:0|
[2025/09/12 05:05:36 093440] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:612512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:36 093449] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 093456] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 093463] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 4282|
[2025/09/12 05:05:36 093473] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536905881|now:1757653536093440|interv:812441|
[2025/09/12 05:05:36 093478] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653536905881|now:1757653536093440|interval:812441|pto_count:3|srtt:33892
[2025/09/12 05:05:36 093484] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:4282|
[2025/09/12 05:05:36 093491] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:36 093496] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:36 093531] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4282|now:1757653536093505|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:36 093543] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:19|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 093552] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:4282|applimit:0|
[2025/09/12 05:05:36 093561] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:612512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:36 093569] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 093574] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 093579] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 5332|
[2025/09/12 05:05:36 093584] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653536906017|now:1757653536093561|interv:812456|
[2025/09/12 05:05:36 093589] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653536906017|now:1757653536093561|interval:812456|pto_count:3|srtt:33892
[2025/09/12 05:05:36 093594] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:5332|
[2025/09/12 05:05:36 093600] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653536906017|
[2025/09/12 05:05:36 093606] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653536906017|
[2025/09/12 05:05:36 093611] [debug] |xqc_engine_wakeup_after|wakeup:1757653536777277|now:1757653536093611|diff:683666|
[2025/09/12 05:05:36 093616] [debug] |xqc_engine_main_logic|END|now:1757653536093222|
[2025/09/12 05:05:36 778358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536778357|
[2025/09/12 05:05:36 778387] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536777277|pq_index:0|
[2025/09/12 05:05:36 778395] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653534439346|
[2025/09/12 05:05:36 778403] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653536778400|
[2025/09/12 05:05:36 778410] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653536777277|now:1757653536778400|
[2025/09/12 05:05:36 778426] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:36 778432] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:1836|
[2025/09/12 05:05:36 778437] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:1537664|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:36 778444] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 778449] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 778454] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1836|
[2025/09/12 05:05:36 778459] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:36 778466] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:36 778476] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:36 778483] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:6
[2025/09/12 05:05:36 778488] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:3075328|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:36 778494] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 778498] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 778503] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1836|
[2025/09/12 05:05:36 778508] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653539114941|now:1757653536778488|interv:2336453|
[2025/09/12 05:05:36 778513] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653539114941|now:1757653536778488|interval:2336453|pto_count:6|srtt:32044
[2025/09/12 05:05:36 778523] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 778529] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 778535] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:36 778542] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:38-41|next_skip_chance:1757653536997697|current_time:1757653536778541|
[2025/09/12 05:05:36 778548] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:05:36 778627] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:42|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1836|now:1757653536778564|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 778638] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:42|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 778654] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1836|applimit:0|
[2025/09/12 05:05:36 778662] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:3075328|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:36 778672] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 778678] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 778683] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 1859|
[2025/09/12 05:05:36 778687] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653541453892|now:1757653536778662|interv:4675230|
[2025/09/12 05:05:36 778692] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653541453892|now:1757653536778662|interval:4675230|pto_count:6|srtt:32044
[2025/09/12 05:05:36 778699] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:1859|
[2025/09/12 05:05:36 778705] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:36 778711] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:05:36 778744] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:43|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1859|now:1757653536778719|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 778755] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:43|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 778763] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:1859|applimit:0|
[2025/09/12 05:05:36 778771] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:3075328|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:36 778779] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 778784] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 778789] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2142|
[2025/09/12 05:05:36 778793] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653541454047|now:1757653536778770|interv:4675277|
[2025/09/12 05:05:36 778798] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653541454047|now:1757653536778770|interval:4675277|pto_count:6|srtt:32044
[2025/09/12 05:05:36 778804] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:2142|
[2025/09/12 05:05:36 778810] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653541454047|
[2025/09/12 05:05:36 778815] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653541454047|
[2025/09/12 05:05:36 778821] [debug] |xqc_engine_wakeup_after|wakeup:1757653536906017|now:1757653536778821|diff:127196|
[2025/09/12 05:05:36 778839] [debug] |xqc_engine_main_logic|END|now:1757653536778400|
[2025/09/12 05:05:36 907027] [debug] |xqc_engine_main_logic|BEGIN|now:1757653536907026|
[2025/09/12 05:05:36 907070] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536906017|pq_index:0|
[2025/09/12 05:05:36 907077] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653536093222|
[2025/09/12 05:05:36 907085] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653536907083|
[2025/09/12 05:05:36 907092] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653536906017|now:1757653536907083|
[2025/09/12 05:05:36 907099] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:36 907104] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:5332|
[2025/09/12 05:05:36 907109] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:612512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:36 907116] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 907121] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 907126] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 5332|
[2025/09/12 05:05:36 907131] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:36 907138] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:36 907146] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:36 907152] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:4
[2025/09/12 05:05:36 907158] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:1225024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:36 907164] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 907169] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 907174] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 5332|
[2025/09/12 05:05:36 907180] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537718529|now:1757653536907158|interv:811371|
[2025/09/12 05:05:36 907185] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653537718529|now:1757653536907158|interval:811371|pto_count:4|srtt:33892
[2025/09/12 05:05:36 907194] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 907200] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:36 907215] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:36 907222] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:20-22|next_skip_chance:1757653537211913|current_time:1757653536907221|
[2025/09/12 05:05:36 907228] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:36 907276] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:23|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5332|now:1757653536907239|stream_id:0|stream_offset:0|
[2025/09/12 05:05:36 907289] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:23|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 907299] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:5332|applimit:0|
[2025/09/12 05:05:36 907308] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:1225024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:36 907319] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 907326] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 907331] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 5615|
[2025/09/12 05:05:36 907336] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538532263|now:1757653536907308|interv:1624955|
[2025/09/12 05:05:36 907343] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653538532263|now:1757653536907308|interval:1624955|pto_count:4|srtt:33892
[2025/09/12 05:05:36 907351] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:5615|
[2025/09/12 05:05:36 907358] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:36 907364] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:05:36 907398] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5615|now:1757653536907373|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:36 907409] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:24|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:36 907418] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:5615|applimit:0|
[2025/09/12 05:05:36 907427] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:1225024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:36 907433] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:36 907438] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:36 907443] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 6665|
[2025/09/12 05:05:36 907453] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538532397|now:1757653536907427|interv:1624970|
[2025/09/12 05:05:36 907458] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653538532397|now:1757653536907427|interval:1624970|pto_count:4|srtt:33892
[2025/09/12 05:05:36 907464] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:6665|
[2025/09/12 05:05:36 907470] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653538532397|
[2025/09/12 05:05:36 907475] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653538532397|
[2025/09/12 05:05:36 907480] [debug] |xqc_engine_wakeup_after|wakeup:1757653537550632|now:1757653536907480|diff:643152|
[2025/09/12 05:05:36 907488] [debug] |xqc_engine_main_logic|END|now:1757653536907083|
[2025/09/12 05:05:37 552188] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537552187|
[2025/09/12 05:05:37 552218] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537550632|pq_index:0|
[2025/09/12 05:05:37 552226] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653532628022|
[2025/09/12 05:05:37 552234] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537552231|
[2025/09/12 05:05:37 552241] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653537550632|now:1757653537552231|
[2025/09/12 05:05:37 552246] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:37 552252] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:12600|
[2025/09/12 05:05:37 552257] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:3322304|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:37 552264] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 552269] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 552274] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:05:37 552279] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:37 552286] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:37 552296] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:37 552302] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:7
[2025/09/12 05:05:37 552307] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:6644608|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:37 552313] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 552318] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 552335] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:05:37 552340] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653542472936|now:1757653537552307|interv:4920629|
[2025/09/12 05:05:37 552345] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653542472936|now:1757653537552307|interval:4920629|pto_count:7|srtt:32495
[2025/09/12 05:05:37 552355] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 552361] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 552367] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:37 552374] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:05:37 552464] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:37|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653537552393|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 552476] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:37|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:37 552484] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:05:37 552492] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:6644608|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:37 552500] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 552508] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 552515] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:05:37 552520] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547397001|now:1757653537552491|interv:9844510|
[2025/09/12 05:05:37 552525] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653547397001|now:1757653537552491|interval:9844510|pto_count:7|srtt:32495
[2025/09/12 05:05:37 552532] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:13650|
[2025/09/12 05:05:37 552541] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:37 552547] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:05:37 552584] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:38|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653537552556|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 552596] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:38|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:37 552605] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:05:37 552623] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:6644608|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:37 552629] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 552634] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 552639] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:05:37 552644] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547397164|now:1757653537552623|interv:9844541|
[2025/09/12 05:05:37 552650] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653547397164|now:1757653537552623|interval:9844541|pto_count:7|srtt:32495
[2025/09/12 05:05:37 552655] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:14700|
[2025/09/12 05:05:37 552662] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653547397164|
[2025/09/12 05:05:37 552668] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653547397164|
[2025/09/12 05:05:37 552673] [debug] |xqc_engine_wakeup_after|wakeup:1757653538532397|now:1757653537552673|diff:979724|
[2025/09/12 05:05:37 552679] [debug] |xqc_engine_main_logic|END|now:1757653537552231|
[2025/09/12 05:05:37 767480] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653597767478|now:1757653537767478|interv:60000000|
[2025/09/12 05:05:37 767508] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653597767508|now:1757653537767508|interv:60000000|
[2025/09/12 05:05:37 767520] [debug] |xqc_path_create|path:0|dcid:de44e28a6b0616d356e4e13bd550ad2a1e|scid:33a4ffe4dabb91f3473cd2ea|create_path_count:1|
[2025/09/12 05:05:37 767529] [debug] |scid:33a4ffe4dabb91f3473cd2ea|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 05:05:37 767538] [debug] |xqc_path_init|path:0|dcid:de44e28a6b0616d356e4e13bd550ad2a1e|scid:33a4ffe4dabb91f3473cd2ea|state:2|
[2025/09/12 05:05:37 767545] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_create|success|scid:33a4ffe4dabb91f3473cd2ea|dcid:de44e28a6b0616d356e4e13bd550ad2a1e|conn:0000560C5923EC2C|
[2025/09/12 05:05:37 767555] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_server_create|hash odcid conn|odcid:441f9e7727e74dcf582fb082ff52e3d7ad87|conn:0000560C5923EC2C|
[2025/09/12 05:05:37 767570] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_get_local_transport_params|generate sr_token[93c8962baf1634a208880b1aa8b346ed] for cid[441f9e7727e74dcf582fb082ff52e3d7ad87]
[2025/09/12 05:05:37 767601] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767609] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1200|state:S_INIT|recv_time:1757653537767448|
[2025/09/12 05:05:37 767745] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:37 767753] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:37 767760] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:37 767765] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820755|
[2025/09/12 05:05:37 767773] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:870820755|
[2025/09/12 05:05:37 767779] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 767792] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 767798] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767802] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767809] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767815] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:37 767821] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 767826] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 767831] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:37 767836] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:37 767842] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:37 767846] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 767851] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 767856] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767860] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767865] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767870] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 767875] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 767879] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 767884] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 767889] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767893] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767898] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767903] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 767907] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 767912] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767917] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767921] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767927] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 767932] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 767936] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:37 767940] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767944] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767948] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767955] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 767958] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 767962] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 767966] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 767969] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767973] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767977] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767981] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 767985] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 767988] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 767992] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 767995] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 767999] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 768008] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 768011] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 768015] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 768018] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 768023] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 768026] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 768030] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 768034] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 768037] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 768065] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 768069] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 768072] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 768076] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 768080] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 768084] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 768088] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 768091] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:05:37 768115] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768123] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768127] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:37 768131] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768135] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768139] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 768143] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 768147] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 768150] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_token|token empty|
[2025/09/12 05:05:37 768154] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|check_token fail|conn:0000560C5923EC2C|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 768158] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:37 768162] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:37 768165] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:37 768170] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768173] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768177] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:37 768181] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768185] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768189] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:37 768193] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768196] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768200] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:37 768204] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768208] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768212] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:37 768216] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768219] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768223] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:37 768227] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768231] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768235] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:37 768239] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768245] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768249] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:37 768253] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:37 768257] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768260] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:37 768304] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:37 768471] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:37 768476] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:37 768481] [warn] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:37 768690] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:37 768695] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:37 768699] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 768703] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 768711] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:37 768716] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:37 768721] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820755|largest:870820755|pns:0|
[2025/09/12 05:05:37 768726] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1200|pkt_type:INIT|pkt_num:870820755|frame:PADDING PING CRYPTO |recv_time:1757653537767448|dcid:441f9e7727e74dcf582fb082ff52e3d7ad87|dcid_seq:0|
[2025/09/12 05:05:37 768731] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653597767448|now:1757653537767448|interv:60000000|
[2025/09/12 05:05:37 768735] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653597767448|now:1757653537767448|interv:60000000|
[2025/09/12 05:05:37 768739] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537768739|
[2025/09/12 05:05:37 768744] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653537768743|
[2025/09/12 05:05:37 768749] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:37 768753] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:37 768757] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_write_streams|
[2025/09/12 05:05:37 768761] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:37 768765] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:37 768770] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653537768770|
[2025/09/12 05:05:37 768775] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:37 768779] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_write_streams|
[2025/09/12 05:05:37 768788] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:37 768792] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653537768792|
[2025/09/12 05:05:37 768797] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653537768797|
[2025/09/12 05:05:37 768802] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653537768802|
[2025/09/12 05:05:37 768806] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653537768806|
[2025/09/12 05:05:37 768811] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:37 768816] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|largest_recv:870820755|ack_delay:1368|first_ack_range:0|largest_pkt_recv_time:1757653537767448|
[2025/09/12 05:05:37 768821] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820755|low:870820755|pkt_pns:0|
[2025/09/12 05:05:37 768825] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:870820755|frame_largest_recv:870820755|
[2025/09/12 05:05:37 768829] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:37 768834] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:37 768839] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:37 768844] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:37 768849] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:37 768853] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:37 768857] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:37 768861] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:37 768865] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:37 768870] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:37 768874] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:37 768878] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:37 768882] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:37 768886] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:37 768893] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|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 05:05:37 768897] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:37 768901] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 768906] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:37 768911] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:37 768950] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653537768918|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 768960] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 768967] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:37 768974] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 768981] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:37 768987] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 768991] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 768995] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538518918|now:1757653537768973|interv:749945|
[2025/09/12 05:05:37 768999] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653538518918|now:1757653537768973|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:05:37 769003] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:37 769008] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:37 769013] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:37 769055] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653537769019|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 769067] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 769074] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:37 769081] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 769087] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:37 769095] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:37 769099] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 769103] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538518918|now:1757653537769081|interv:749837|
[2025/09/12 05:05:37 769107] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653538518918|now:1757653537769081|interval:749837|pto_count:0|srtt:250000
[2025/09/12 05:05:37 769111] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:37 769116] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:37 769120] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:37 769147] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653537769127|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 769156] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 769163] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:37 769170] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 769177] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:37 769181] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:37 769184] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 769188] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538518918|now:1757653537769169|interv:749749|
[2025/09/12 05:05:37 769192] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653538518918|now:1757653537769169|interval:749749|pto_count:0|srtt:250000
[2025/09/12 05:05:37 769197] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:37 769201] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:37 769206] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:37 769229] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653537769212|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 769237] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 769244] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:37 769251] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 769261] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:37 769265] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:37 769269] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 769273] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538518918|now:1757653537769250|interv:749668|
[2025/09/12 05:05:37 769277] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653538518918|now:1757653537769250|interval:749668|pto_count:0|srtt:250000
[2025/09/12 05:05:37 769281] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:37 769285] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:37 769290] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:37 769313] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653537769295|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 769322] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 769329] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:37 769335] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 769341] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:37 769345] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:37 769349] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 769353] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538518918|now:1757653537769335|interv:749583|
[2025/09/12 05:05:37 769357] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:0|expire:1757653538518918|now:1757653537769335|interval:749583|pto_count:0|srtt:250000
[2025/09/12 05:05:37 769361] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:37 769365] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:37 769370] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:37 769392] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653537769375|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 769401] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 769415] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538518918|
[2025/09/12 05:05:37 769421] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538518918|
[2025/09/12 05:05:37 769425] [debug] |xqc_engine_wakeup_after|wakeup:1757653538518918|now:1757653537769425|diff:749493|
[2025/09/12 05:05:37 769430] [debug] |xqc_engine_main_logic|END|now:1757653537768743|
[2025/09/12 05:05:37 769436] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537769436|
[2025/09/12 05:05:37 769440] [debug] |xqc_engine_wakeup_after|wakeup:1757653538518918|now:1757653537769439|diff:749479|
[2025/09/12 05:05:37 769443] [debug] |xqc_engine_main_logic|END|now:1757653537769436|
[2025/09/12 05:05:37 802565] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653537802563|
[2025/09/12 05:05:37 802584] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:37 802593] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:37 802604] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820755|
[2025/09/12 05:05:37 802611] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820756|
[2025/09/12 05:05:37 802621] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:870820756|
[2025/09/12 05:05:37 802630] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 802639] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:37 802649] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653537768918|is_app_limited:1|send_elapse:0|ack_elapse:33645|ctl_first_sent_time:1757653537768918|lagest_ack_time:1757653537802563|curr_delivered:1184|
[2025/09/12 05:05:37 802659] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537768918|
[2025/09/12 05:05:37 802668] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:37 802677] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33645|ack_delay:0|
[2025/09/12 05:05:37 802685] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:33645|rttvar:16822|minrtt:33645|latest_rtt:33645|ack_delay:0|
[2025/09/12 05:05:37 802693] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:37 802702] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 870820756|pns:0|
[2025/09/12 05:05:37 802710] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 802717] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33645|rtt_var:16822|pto_duration:100933|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 802722] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 802727] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:37 802732] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 802745] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537870228|now:1757653537802716|interv:67512|
[2025/09/12 05:05:37 802750] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653537870228|now:1757653537802716|interval:67512|pto_count:0|srtt:33645
[2025/09/12 05:05:37 802756] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33645, delivered 1184|rate 35190|lost 0|
[2025/09/12 05:05:37 802761] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:37 802767] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35190) in round 1|
[2025/09/12 05:05:37 802772] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|probertt expire|rtt:33645, old_rtt:2147483647|
[2025/09/12 05:05:37 802777] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:33645, old_rtt:2147483647|
[2025/09/12 05:05:37 802782] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:37 802787] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653537768918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:37 802793] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653537768918|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:37 802799] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:35190|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33645|latest_rtt:33645|min_rtt:33645|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:37 802806] [stats] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3940301|bw:35190|srtt:33645|latest_rtt:33645|min_rtt:33645|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35328|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:37 802813] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_addr_validated|Address Validated|conn:0000560C5923EC2C|role:1|
[2025/09/12 05:05:37 802819] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820756|largest:870820756|pns:0|
[2025/09/12 05:05:37 802824] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1200|pkt_type:INIT|pkt_num:870820756|frame:ACK |recv_time:1757653537802563|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 802831] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:05:37 802837] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:37 802842] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820752|
[2025/09/12 05:05:37 802849] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:870820752|
[2025/09/12 05:05:37 802854] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 802860] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:37 802870] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653537768918|is_app_limited:1|send_elapse:209|ack_elapse:33645|ctl_first_sent_time:1757653537769127|lagest_ack_time:1757653537802563|curr_delivered:1701|
[2025/09/12 05:05:37 802876] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537769127|
[2025/09/12 05:05:37 802881] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:37 802886] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:37 802891] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653537768918|is_app_limited:1|send_elapse:294|ack_elapse:33645|ctl_first_sent_time:1757653537769212|lagest_ack_time:1757653537802563|curr_delivered:1826|
[2025/09/12 05:05:37 802897] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537769212|
[2025/09/12 05:05:37 802901] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:37 802906] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:37 802912] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653537768918|is_app_limited:1|send_elapse:377|ack_elapse:33645|ctl_first_sent_time:1757653537769295|lagest_ack_time:1757653537802563|curr_delivered:1908|
[2025/09/12 05:05:37 802918] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537769295|
[2025/09/12 05:05:37 802922] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:37 802927] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:33645|rttvar:16822|minrtt:33645|latest_rtt:33268|ack_delay:0|
[2025/09/12 05:05:37 802932] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:33598|rttvar:12711|minrtt:33268|latest_rtt:33268|ack_delay:0|
[2025/09/12 05:05:37 802938] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:37 802943] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653537769019|lost_send_time:1757653537764766|loss_delay:37797|frame:CRYPTO |repair:32|
[2025/09/12 05:05:37 802949] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653537769019u|
[2025/09/12 05:05:37 802954] [stats] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |lost interval:1757653537802563|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653537769019|srtt:33598|cwnd:47136|bw:35190|conn_life:35086|now:0|last_lost_time:35086|
[2025/09/12 05:05:37 802960] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 802965] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:37 802970] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:37 802978] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 377, ack_elapse 33645, delivered 1908|rate 56709|lost 1|
[2025/09/12 05:05:37 802984] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56709) in round 1|
[2025/09/12 05:05:37 802988] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|probertt expire|rtt:33268, old_rtt:33645|
[2025/09/12 05:05:37 802992] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:33268, old_rtt:33645|
[2025/09/12 05:05:37 802996] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3816|
[2025/09/12 05:05:37 803000] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:724|po_sent_time:1757653537769295|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:37 803004] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:724|po_sent_time:1757653537769295|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:37 803008] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:47860|full_bw_reached:0|inflight:0|srtt:33598|latest_rtt:33268|min_rtt:33268|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:37 803013] [stats] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bandwidth change record|bw_before:35190|bw_after:56709|srtt:33598|cwnd:47860|
[2025/09/12 05:05:37 803018] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:37 803021] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:37 803027] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:37 803031] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:37 803035] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:37 803057] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820752|largest:870820752|pns:1|
[2025/09/12 05:05:37 803062] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1137|pkt_type:HSK|pkt_num:870820752|frame:PADDING ACK |recv_time:1757653537802563|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 803067] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653597802563|now:1757653537802563|interv:60000000|
[2025/09/12 05:05:37 803071] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653597802563|now:1757653537802563|interv:60000000|
[2025/09/12 05:05:37 803075] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538518918|pq_index:0|
[2025/09/12 05:05:37 803079] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537768743|
[2025/09/12 05:05:37 803083] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537803083|
[2025/09/12 05:05:37 803088] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653537803087|
[2025/09/12 05:05:37 803094] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33598|min_srtt:33598|path_bw:56709|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:37 803102] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47860|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 803106] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33598|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 803111] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:37 803116] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:37 803120] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47860|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 803124] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:37 803129] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:37 803161] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653537803135|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 803170] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:37 803177] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:37 803184] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33598|rtt_var:12711|pto_duration:84442|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 803192] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 803197] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:37 803201] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:37 803205] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537887577|now:1757653537803184|interv:84393|
[2025/09/12 05:05:37 803209] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:1|expire:1757653537887577|now:1757653537803184|interval:84393|pto_count:0|srtt:33598
[2025/09/12 05:05:37 803214] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47860|inflight:194|
[2025/09/12 05:05:37 803219] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537887577|
[2025/09/12 05:05:37 803223] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537887577|
[2025/09/12 05:05:37 803227] [debug] |xqc_engine_wakeup_after|wakeup:1757653537887577|now:1757653537803227|diff:84350|
[2025/09/12 05:05:37 803231] [debug] |xqc_engine_main_logic|END|now:1757653537803087|
[2025/09/12 05:05:37 803237] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537803236|
[2025/09/12 05:05:37 803240] [debug] |xqc_engine_wakeup_after|wakeup:1757653537887577|now:1757653537803240|diff:84337|
[2025/09/12 05:05:37 803249] [debug] |xqc_engine_main_logic|END|now:1757653537803236|
[2025/09/12 05:05:37 835278] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653537835276|
[2025/09/12 05:05:37 835297] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:37 835309] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820752|
[2025/09/12 05:05:37 835316] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820753|
[2025/09/12 05:05:37 835327] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:870820753|
[2025/09/12 05:05:37 835335] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 835342] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:37 835352] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1908|prior_time:1757653537803135|is_app_limited:1|send_elapse:0|ack_elapse:32141|ctl_first_sent_time:1757653537803135|lagest_ack_time:1757653537835276|curr_delivered:2102|
[2025/09/12 05:05:37 835362] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537803135|
[2025/09/12 05:05:37 835369] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:37 835378] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:33598|rttvar:12711|minrtt:33268|latest_rtt:32141|ack_delay:0|
[2025/09/12 05:05:37 835386] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:33416|rttvar:9898|minrtt:32141|latest_rtt:32141|ack_delay:0|
[2025/09/12 05:05:37 835394] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:37 835402] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 835410] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:37 835417] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:37 835425] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32141, delivered 194|rate 6035|lost 1|
[2025/09/12 05:05:37 835433] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:37 835442] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|probertt expire|rtt:32141, old_rtt:33268|
[2025/09/12 05:05:37 835450] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:32141, old_rtt:33268|
[2025/09/12 05:05:37 835458] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3816|
[2025/09/12 05:05:37 835464] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47860|packet_lost:0|acked:194|po_sent_time:1757653537803135|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:05:37 835470] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47860|packet_lost:0|acked:194|po_sent_time:1757653537803135|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:05:37 835476] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:48054|full_bw_reached:0|inflight:0|srtt:33416|latest_rtt:32141|min_rtt:32141|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:37 835491] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:37 835497] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:37 835502] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:37 835507] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:37 835621] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:37 835628] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:37 835633] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537887577|pq_index:0|
[2025/09/12 05:05:37 835639] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537803087|
[2025/09/12 05:05:37 835644] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:37 835649] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:37 835655] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:37 835660] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:37 835665] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:37 835670] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:37 835676] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:37 835682] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820753|largest:870820753|pns:1|
[2025/09/12 05:05:37 835687] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:416|pkt_type:HSK|pkt_num:870820753|frame:ACK CRYPTO |recv_time:1757653537835276|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 835694] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 835699] [warn] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:37 835705] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:37 835710] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:37 835715] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653597835276|now:1757653537835276|interv:60000000|
[2025/09/12 05:05:37 835720] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653597835276|now:1757653537835276|interv:60000000|
[2025/09/12 05:05:37 835725] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537835725|
[2025/09/12 05:05:37 835731] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653537835730|
[2025/09/12 05:05:37 835742] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5923EC2C|
[2025/09/12 05:05:37 835747] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5923EC2C|
[2025/09/12 05:05:37 835752] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:37 835757] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:37 835762] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:37 835768] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_gen_token|expire:1758258337|
[2025/09/12 05:05:37 835774] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:37 835779] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:37 835784] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:37 835789] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 835795] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:37 835800] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820752|
[2025/09/12 05:05:37 835807] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820752|
[2025/09/12 05:05:37 835812] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835817] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|3536eb4d29fee7c905d9cedbc0c840ed1e|sr_token:a0eb633b6d994b9d8a68b3d461c9f7ac
[2025/09/12 05:05:37 835825] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835830] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|db7ba20eac02b90de1d72f52d2dd505cb1|sr_token:d5b9923c9fa67e6890cfeec39fcaefe4
[2025/09/12 05:05:37 835836] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835841] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|bf56db8636b90bbd50ee7424f95ab5d016|sr_token:51f8af3291c2ee41c8a143ba7de98c16
[2025/09/12 05:05:37 835847] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835852] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|6dd64cd5cf556fb1f647457678bee73057|sr_token:18a557520be9887c2fc2fae65f3323af
[2025/09/12 05:05:37 835857] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835862] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|ea58b1cfb9fdda8f95168aa910c7800a92|sr_token:9147365ec84b9603408c573664974e1d
[2025/09/12 05:05:37 835868] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835873] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|1ad2ec1360fc215cb8d55c64dc087f8348|sr_token:a606100e4b5643b7e9c146b8686e6f74
[2025/09/12 05:05:37 835879] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 835883] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|c85a0607e3611f92411f0eb95fb12f76a2|sr_token:dae73291879af06380cd06b807743102
[2025/09/12 05:05:37 835889] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:37 835894] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:37 835902] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:37 835912] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:37 835916] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:37 835922] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:ACK_01RTT|expire:1757653537860276|now:1757653537835276|interv:25000|
[2025/09/12 05:05:37 835928] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653537835276|max_ack_delay:25000|
[2025/09/12 05:05:37 835934] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820752|largest:870820752|pns:2|
[2025/09/12 05:05:37 835939] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:870820752|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653537835276|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 835945] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_crypto_write_streams|
[2025/09/12 05:05:37 835950] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:37 835956] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653537835955|
[2025/09/12 05:05:37 835961] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653537835961|
[2025/09/12 05:05:37 835967] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:37 835972] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5923EC2C|
[2025/09/12 05:05:37 836026] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:37 836035] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:37 836070] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:05:37 836082] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5923EC2C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:37 836094] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|
[2025/09/12 05:05:37 836105] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|largest_recv:870820753|ack_delay:829|first_ack_range:1|largest_pkt_recv_time:1757653537835276|
[2025/09/12 05:05:37 836112] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820753|low:870820752|pkt_pns:1|
[2025/09/12 05:05:37 836118] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:870820753|frame_largest_recv:870820753|
[2025/09/12 05:05:37 836122] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:37 836134] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:98315c6e927cf6cdb2a9edda|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:37 836146] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:757fedb9c8066a5cd60f40b7|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:37 836154] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836161] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836168] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:37 836174] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836181] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836187] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:37 836192] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836198] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836205] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:37 836211] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836217] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836224] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:37 836232] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836239] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836246] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836254] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:37 836260] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836267] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836271] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:37 836276] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|min_srtt:33416|path_bw:56709|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:37 836284] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000560C5923EC2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 836289] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:33416|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 836293] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:37 836298] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:37 836303] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:37 836336] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653537836310|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836346] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836353] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:05:37 836360] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 836367] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 836373] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 836379] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:37 836385] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537934318|now:1757653537836359|interv:97959|
[2025/09/12 05:05:37 836392] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537934318|now:1757653537836359|interval:97959|pto_count:0|srtt:33416
[2025/09/12 05:05:37 836399] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:05:37 836406] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:37 836414] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:37 836447] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653537836424|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836456] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836462] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:05:37 836468] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 836482] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 836488] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 836495] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:37 836501] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537934432|now:1757653537836468|interv:97964|
[2025/09/12 05:05:37 836507] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537934432|now:1757653537836468|interval:97964|pto_count:0|srtt:33416
[2025/09/12 05:05:37 836513] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:05:37 836520] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:37 836527] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:37 836563] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653537836537|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836572] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836579] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:05:37 836586] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 836593] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 836599] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 836605] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:37 836612] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537934545|now:1757653537836586|interv:97959|
[2025/09/12 05:05:37 836618] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537934545|now:1757653537836586|interval:97959|pto_count:0|srtt:33416
[2025/09/12 05:05:37 836626] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:05:37 836631] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:37 836636] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:37 836663] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653537836642|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836672] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836685] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:05:37 836691] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 836695] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 836699] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 836703] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:37 836707] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537934650|now:1757653537836691|interv:97959|
[2025/09/12 05:05:37 836711] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537934650|now:1757653537836691|interval:97959|pto_count:0|srtt:33416
[2025/09/12 05:05:37 836715] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:05:37 836719] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:37 836724] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:37 836748] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:5|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653537836730|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836756] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836764] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:37 836770] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-4|next_skip_chance:1757653538130794|current_time:1757653537836770|
[2025/09/12 05:05:37 836777] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:37 836808] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653537836786|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836817] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836824] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:05:37 836830] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 836836] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 836842] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 836848] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:37 836854] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537934794|now:1757653537836830|interv:97964|
[2025/09/12 05:05:37 836863] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537934794|now:1757653537836830|interval:97964|pto_count:0|srtt:33416
[2025/09/12 05:05:37 836867] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:05:37 836872] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:37 836876] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:37 836905] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653537836882|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 836913] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 836920] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:05:37 836926] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 836933] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 836939] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 836945] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:37 836952] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537934890|now:1757653537836926|interv:97964|
[2025/09/12 05:05:37 836956] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537934890|now:1757653537836926|interval:97964|pto_count:0|srtt:33416
[2025/09/12 05:05:37 836960] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:05:37 836965] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:37 836969] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000560C5923EC2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 836975] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:37 836982] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:37 837012] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653537836993|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:37 837018] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:7|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 837022] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:05:37 837026] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:33416|rtt_var:9898|pto_duration:73008|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 837057] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 837063] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 837070] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:37 837077] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537935001|now:1757653537837026|interv:97975|
[2025/09/12 05:05:37 837084] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537935001|now:1757653537837026|interval:97975|pto_count:0|srtt:33416
[2025/09/12 05:05:37 837091] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:05:37 837097] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537860276|
[2025/09/12 05:05:37 837104] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537860276|
[2025/09/12 05:05:37 837109] [debug] |xqc_engine_wakeup_after|wakeup:1757653537860276|now:1757653537837109|diff:23167|
[2025/09/12 05:05:37 837116] [debug] |xqc_engine_main_logic|END|now:1757653537835730|
[2025/09/12 05:05:37 837122] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537837122|
[2025/09/12 05:05:37 837126] [debug] |xqc_engine_wakeup_after|wakeup:1757653537860276|now:1757653537837126|diff:23150|
[2025/09/12 05:05:37 837130] [debug] |xqc_engine_main_logic|END|now:1757653537837122|
[2025/09/12 05:05:37 861199] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537861198|
[2025/09/12 05:05:37 861209] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537860276|pq_index:0|
[2025/09/12 05:05:37 861215] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537835730|
[2025/09/12 05:05:37 861220] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537861219|
[2025/09/12 05:05:37 861225] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653537860276|now:1757653537861219|
[2025/09/12 05:05:37 861229] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:37 861233] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653537860276|now:1757653537861219|
[2025/09/12 05:05:37 861237] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:37 861243] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|largest_recv:870820752|ack_delay:25966|first_ack_range:0|largest_pkt_recv_time:1757653537835276|
[2025/09/12 05:05:37 861247] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820752|low:870820752|pkt_pns:2|
[2025/09/12 05:05:37 861251] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:870820752|frame_largest_recv:870820752|
[2025/09/12 05:05:37 861255] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:37 861260] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 861265] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:37 861275] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:37 861304] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:8|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653537861283|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 861310] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:8|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 861316] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537935001|
[2025/09/12 05:05:37 861320] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537935001|
[2025/09/12 05:05:37 861324] [debug] |xqc_engine_wakeup_after|wakeup:1757653537935001|now:1757653537861324|diff:73677|
[2025/09/12 05:05:37 861328] [debug] |xqc_engine_main_logic|END|now:1757653537861219|
[2025/09/12 05:05:37 867427] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:40|state:ESTABED|recv_time:1757653537867425|
[2025/09/12 05:05:37 867442] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 867453] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820752|
[2025/09/12 05:05:37 867461] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820754|
[2025/09/12 05:05:37 867470] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820754|
[2025/09/12 05:05:37 867479] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 867488] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:05:37 867497] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653537836310|is_app_limited:1|send_elapse:0|ack_elapse:31115|ctl_first_sent_time:1757653537836310|lagest_ack_time:1757653537867425|curr_delivered:2125|
[2025/09/12 05:05:37 867507] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537836310|
[2025/09/12 05:05:37 867516] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:37 867524] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:37 867534] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653537836310|is_app_limited:1|send_elapse:0|ack_elapse:31115|ctl_first_sent_time:1757653537836310|lagest_ack_time:1757653537867425|curr_delivered:2408|
[2025/09/12 05:05:37 867542] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537836537|
[2025/09/12 05:05:37 867549] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:37 867557] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:33416|rttvar:9898|minrtt:32141|latest_rtt:30888|ack_delay:112|
[2025/09/12 05:05:37 867565] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:33086|rttvar:8084|minrtt:30888|latest_rtt:30888|ack_delay:112|
[2025/09/12 05:05:37 867576] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:37 867582] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 867587] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537873645|now:1757653537867587|interval:6058|
[2025/09/12 05:05:37 867592] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537873645|now:1757653537867587|interv:6058|
[2025/09/12 05:05:37 867597] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31115, delivered 306|rate 9834|lost 1|
[2025/09/12 05:05:37 867602] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:37 867608] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|probertt expire|rtt:30888, old_rtt:32141|
[2025/09/12 05:05:37 867612] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:30888, old_rtt:32141|
[2025/09/12 05:05:37 867617] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:612|
[2025/09/12 05:05:37 867622] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:306|po_sent_time:1757653537836537|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2408|
[2025/09/12 05:05:37 867628] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:306|po_sent_time:1757653537836537|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2408|
[2025/09/12 05:05:37 867634] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:48360|full_bw_reached:0|inflight:1475|srtt:33086|latest_rtt:30888|min_rtt:30888|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:37 867642] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820754|largest:870820754|pns:2|
[2025/09/12 05:05:37 867647] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:870820754|frame:ACK |recv_time:1757653537867425|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 867653] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653657867425|now:1757653537867425|interv:120000000|
[2025/09/12 05:05:37 867658] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653657867425|now:1757653537867425|interv:120000000|
[2025/09/12 05:05:37 867663] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537935001|pq_index:0|
[2025/09/12 05:05:37 867668] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537861219|
[2025/09/12 05:05:37 867673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537867673|
[2025/09/12 05:05:37 867679] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537867678|
[2025/09/12 05:05:37 867687] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537873645|
[2025/09/12 05:05:37 867692] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537873645|
[2025/09/12 05:05:37 867701] [debug] |xqc_engine_wakeup_after|wakeup:1757653537873645|now:1757653537867701|diff:5944|
[2025/09/12 05:05:37 867707] [debug] |xqc_engine_main_logic|END|now:1757653537867678|
[2025/09/12 05:05:37 867713] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537867713|
[2025/09/12 05:05:37 867718] [debug] |xqc_engine_wakeup_after|wakeup:1757653537873645|now:1757653537867718|diff:5927|
[2025/09/12 05:05:37 867723] [debug] |xqc_engine_main_logic|END|now:1757653537867713|
[2025/09/12 05:05:37 867816] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:42|state:ESTABED|recv_time:1757653537867815|
[2025/09/12 05:05:37 867827] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 867836] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820754|
[2025/09/12 05:05:37 867844] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820755|
[2025/09/12 05:05:37 867853] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820755|
[2025/09/12 05:05:37 867861] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 867871] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:37 867880] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:677|prior_delivered:2102|prior_time:1757653537836310|is_app_limited:1|send_elapse:476|ack_elapse:31505|ctl_first_sent_time:1757653537836786|lagest_ack_time:1757653537867815|curr_delivered:2462|
[2025/09/12 05:05:37 867888] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537836786|
[2025/09/12 05:05:37 867897] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:37 867906] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:37 867915] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:677|prior_delivered:2102|prior_time:1757653537836310|is_app_limited:1|send_elapse:476|ack_elapse:31505|ctl_first_sent_time:1757653537836786|lagest_ack_time:1757653537867815|curr_delivered:2516|
[2025/09/12 05:05:37 867925] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537836882|
[2025/09/12 05:05:37 867933] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:37 867941] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:33086|rttvar:8084|minrtt:30888|latest_rtt:30933|ack_delay:40|
[2025/09/12 05:05:37 867949] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:32812|rttvar:6611|minrtt:30888|latest_rtt:30933|ack_delay:40|
[2025/09/12 05:05:37 867958] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:37 867967] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:3|po_sent_time:1757653537836424|lost_send_time:1757653537830902|loss_delay:36913|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:37 867973] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1757653537836642|lost_send_time:1757653537830902|loss_delay:36913|frame:CRYPTO |repair:32|
[2025/09/12 05:05:37 867984] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653537836642u|
[2025/09/12 05:05:37 867993] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 868001] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32812|rtt_var:6611|pto_duration:59256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 868010] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 868017] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 868022] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:37 868027] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537921249|now:1757653537868001|interv:53248|
[2025/09/12 05:05:37 868032] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537921249|now:1757653537868001|interval:53248|pto_count:0|srtt:32812
[2025/09/12 05:05:37 868037] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 476, ack_elapse 31505, delivered 414|rate 13140|lost 3|
[2025/09/12 05:05:37 868072] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:30888, old_rtt:30888|
[2025/09/12 05:05:37 868077] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:784|
[2025/09/12 05:05:37 868082] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48360|packet_lost:2|acked:108|po_sent_time:1757653537836882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2408|
[2025/09/12 05:05:37 868088] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48360|packet_lost:2|acked:108|po_sent_time:1757653537836882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2408|
[2025/09/12 05:05:37 868093] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:48468|full_bw_reached:0|inflight:1050|srtt:32812|latest_rtt:30933|min_rtt:30888|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:37 868101] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820755|largest:870820755|pns:2|
[2025/09/12 05:05:37 868106] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:870820755|frame:ACK |recv_time:1757653537867815|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 868113] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653657867815|now:1757653537867815|interv:120000000|
[2025/09/12 05:05:37 868118] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653657867815|now:1757653537867815|interv:120000000|
[2025/09/12 05:05:37 868123] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537873645|pq_index:0|
[2025/09/12 05:05:37 868128] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537867678|
[2025/09/12 05:05:37 868132] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537868132|
[2025/09/12 05:05:37 868137] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537868136|
[2025/09/12 05:05:37 868147] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:32812|min_srtt:32812|path_bw:56709|loss_rate:7.69|path_pto:0|
[2025/09/12 05:05:37 868151] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:48468|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 868156] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:32812|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 868160] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:37 868165] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:32812|min_srtt:32812|path_bw:56709|loss_rate:7.69|path_pto:0|
[2025/09/12 05:05:37 868169] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:284|schedule_bytes:33|inflight:1050|cwnd:48468|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 868173] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:32812|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 868178] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:37 868182] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:37 868186] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:48468|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 868191] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:37 868195] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:37 868223] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:9|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1050|now:1757653537868202|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 868229] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:9|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:37 868234] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:37 868238] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32812|rtt_var:6611|pto_duration:59256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 868245] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 868251] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 868257] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1083|
[2025/09/12 05:05:37 868269] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537952458|now:1757653537868238|interv:84220|
[2025/09/12 05:05:37 868275] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537952458|now:1757653537868238|interval:84220|pto_count:0|srtt:32812
[2025/09/12 05:05:37 868283] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48468|inflight:1083|
[2025/09/12 05:05:37 868290] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:37 868297] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1083|cwnd:48468|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 868303] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:37 868307] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:37 868332] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1083|now:1757653537868314|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 868338] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:10|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:37 868345] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:1083|applimit:0|
[2025/09/12 05:05:37 868352] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32812|rtt_var:6611|pto_duration:59256|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 868359] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 868365] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 868371] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1367|
[2025/09/12 05:05:37 868378] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537952570|now:1757653537868351|interv:84219|
[2025/09/12 05:05:37 868384] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537952570|now:1757653537868351|interval:84219|pto_count:0|srtt:32812
[2025/09/12 05:05:37 868391] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48468|inflight:1367|
[2025/09/12 05:05:37 868398] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537952570|
[2025/09/12 05:05:37 868403] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537952570|
[2025/09/12 05:05:37 868407] [debug] |xqc_engine_wakeup_after|wakeup:1757653537952570|now:1757653537868406|diff:84164|
[2025/09/12 05:05:37 868411] [debug] |xqc_engine_main_logic|END|now:1757653537868136|
[2025/09/12 05:05:37 868416] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537868416|
[2025/09/12 05:05:37 868420] [debug] |xqc_engine_wakeup_after|wakeup:1757653537952570|now:1757653537868420|diff:84150|
[2025/09/12 05:05:37 868424] [debug] |xqc_engine_main_logic|END|now:1757653537868416|
[2025/09/12 05:05:37 873815] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:43|state:ESTABED|recv_time:1757653537873814|
[2025/09/12 05:05:37 873828] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 873841] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820755|
[2025/09/12 05:05:37 873846] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820756|
[2025/09/12 05:05:37 873853] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820756|
[2025/09/12 05:05:37 873858] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 873865] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:7|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:37 873870] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1781|prior_delivered:2102|prior_time:1757653537836310|is_app_limited:1|send_elapse:683|ack_elapse:37504|ctl_first_sent_time:1757653537836993|lagest_ack_time:1757653537873814|curr_delivered:3566|
[2025/09/12 05:05:37 873876] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537836993|
[2025/09/12 05:05:37 873881] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:37 873888] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:37 873893] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:STREAM_CLOSE|expire:1757653538126661|now:1757653537873893|interv:252768|
[2025/09/12 05:05:37 873899] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:37 873904] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:32812|rttvar:6611|minrtt:30888|latest_rtt:36821|ack_delay:5160|
[2025/09/12 05:05:37 873909] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:32668|rttvar:5246|minrtt:30888|latest_rtt:36821|ack_delay:5160|
[2025/09/12 05:05:37 873915] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:37 873920] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:37 873925] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:37 873930] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 873935] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32668|rtt_var:5246|pto_duration:53652|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 873940] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 873945] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 873950] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 317|
[2025/09/12 05:05:37 873955] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653537946966|now:1757653537873934|interv:73032|
[2025/09/12 05:05:37 873960] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653537946966|now:1757653537873934|interval:73032|pto_count:0|srtt:32668
[2025/09/12 05:05:37 873969] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 683, ack_elapse 37504, delivered 1464|rate 39035|lost 3|
[2025/09/12 05:05:37 873975] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:30888, old_rtt:30888|
[2025/09/12 05:05:37 873980] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2204|
[2025/09/12 05:05:37 873985] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48468|packet_lost:0|acked:1050|po_sent_time:1757653537836993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2408|
[2025/09/12 05:05:37 873990] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48468|packet_lost:0|acked:1050|po_sent_time:1757653537836993|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2408|
[2025/09/12 05:05:37 873996] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:49518|full_bw_reached:0|inflight:317|srtt:32668|latest_rtt:36821|min_rtt:30888|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:37 874003] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820756|largest:870820756|pns:2|
[2025/09/12 05:05:37 874008] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:870820756|frame:ACK |recv_time:1757653537873814|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 874014] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653657873814|now:1757653537873814|interv:120000000|
[2025/09/12 05:05:37 874019] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653657873814|now:1757653537873814|interv:120000000|
[2025/09/12 05:05:37 874024] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537952570|pq_index:0|
[2025/09/12 05:05:37 874029] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537868136|
[2025/09/12 05:05:37 874034] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537874034|
[2025/09/12 05:05:37 874064] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537874062|
[2025/09/12 05:05:37 874076] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537946966|
[2025/09/12 05:05:37 874083] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537946966|
[2025/09/12 05:05:37 874091] [debug] |xqc_engine_wakeup_after|wakeup:1757653537946966|now:1757653537874091|diff:72875|
[2025/09/12 05:05:37 874098] [debug] |xqc_engine_main_logic|END|now:1757653537874062|
[2025/09/12 05:05:37 874109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537874108|
[2025/09/12 05:05:37 874117] [debug] |xqc_engine_wakeup_after|wakeup:1757653537946966|now:1757653537874116|diff:72850|
[2025/09/12 05:05:37 874124] [debug] |xqc_engine_main_logic|END|now:1757653537874108|
[2025/09/12 05:05:37 947252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537947251|
[2025/09/12 05:05:37 947268] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537946966|pq_index:0|
[2025/09/12 05:05:37 947275] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537874062|
[2025/09/12 05:05:37 947282] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537947280|
[2025/09/12 05:05:37 947296] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653537946966|now:1757653537947280|
[2025/09/12 05:05:37 947302] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:37 947307] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923EC2C|path:0|bytes_in_flight:317|
[2025/09/12 05:05:37 947312] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32668|rtt_var:5246|pto_duration:53652|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 947318] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 947323] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 947328] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 317|
[2025/09/12 05:05:37 947332] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:37 947338] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:37 947345] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:37 947350] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923EC2C|pto_count:1
[2025/09/12 05:05:37 947355] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32668|rtt_var:5246|pto_duration:107304|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:37 947361] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 947366] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 947370] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 317|
[2025/09/12 05:05:37 947375] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538025618|now:1757653537947355|interv:78263|
[2025/09/12 05:05:37 947380] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538025618|now:1757653537947355|interval:78263|pto_count:1|srtt:32668
[2025/09/12 05:05:37 947387] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 947393] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 947398] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:37 947404] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:37 947443] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:11|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:317|now:1757653537947414|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 947455] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:11|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 947461] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:317|applimit:0|
[2025/09/12 05:05:37 947466] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32668|rtt_var:5246|pto_duration:107304|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:37 947472] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 947476] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 947481] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 350|
[2025/09/12 05:05:37 947488] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538104718|now:1757653537947466|interv:157252|
[2025/09/12 05:05:37 947496] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538104718|now:1757653537947466|interval:157252|pto_count:1|srtt:32668
[2025/09/12 05:05:37 947505] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49518|inflight:350|
[2025/09/12 05:05:37 947513] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:37 947522] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:37 947564] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:350|now:1757653537947534|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 947577] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:12|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 947586] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:350|applimit:0|
[2025/09/12 05:05:37 947594] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32668|rtt_var:5246|pto_duration:107304|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:37 947603] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 947611] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 947619] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 634|
[2025/09/12 05:05:37 947627] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538104838|now:1757653537947594|interv:157244|
[2025/09/12 05:05:37 947633] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538104838|now:1757653537947594|interval:157244|pto_count:1|srtt:32668
[2025/09/12 05:05:37 947638] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49518|inflight:634|
[2025/09/12 05:05:37 947644] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538104838|
[2025/09/12 05:05:37 947650] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538104838|
[2025/09/12 05:05:37 947654] [debug] |xqc_engine_wakeup_after|wakeup:1757653538104838|now:1757653537947654|diff:157184|
[2025/09/12 05:05:37 947665] [debug] |xqc_engine_main_logic|END|now:1757653537947280|
[2025/09/12 05:05:37 967475] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:312|state:ESTABED|recv_time:1757653537967474|
[2025/09/12 05:05:37 967494] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 967505] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820756|
[2025/09/12 05:05:37 967513] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820758|
[2025/09/12 05:05:37 967521] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820758|
[2025/09/12 05:05:37 967530] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967538] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|3536eb4d29fee7c905d9cedbc0c840ed1e|sr_token:a0eb633b6d994b9d8a68b3d461c9f7ac
[2025/09/12 05:05:37 967548] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967556] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|db7ba20eac02b90de1d72f52d2dd505cb1|sr_token:d5b9923c9fa67e6890cfeec39fcaefe4
[2025/09/12 05:05:37 967565] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967573] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|bf56db8636b90bbd50ee7424f95ab5d016|sr_token:51f8af3291c2ee41c8a143ba7de98c16
[2025/09/12 05:05:37 967580] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967588] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|6dd64cd5cf556fb1f647457678bee73057|sr_token:18a557520be9887c2fc2fae65f3323af
[2025/09/12 05:05:37 967596] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967604] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|ea58b1cfb9fdda8f95168aa910c7800a92|sr_token:9147365ec84b9603408c573664974e1d
[2025/09/12 05:05:37 967611] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967617] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|1ad2ec1360fc215cb8d55c64dc087f8348|sr_token:a606100e4b5643b7e9c146b8686e6f74
[2025/09/12 05:05:37 967622] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:37 967627] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_new_conn_id_frame|new_conn_id|c85a0607e3611f92411f0eb95fb12f76a2|sr_token:dae73291879af06380cd06b807743102
[2025/09/12 05:05:37 967632] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:37 967637] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:37 967643] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:37 967649] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:ACK_01RTT|expire:1757653537992474|now:1757653537967474|interv:25000|
[2025/09/12 05:05:37 967656] [debug] |scid:33a4ffe4dabb91f3473cd2ea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537967474|max_ack_delay:25000|
[2025/09/12 05:05:37 967662] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820758|largest:870820758|pns:2|
[2025/09/12 05:05:37 967668] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:870820758|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653537967474|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 967682] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653657967474|now:1757653537967474|interv:120000000|
[2025/09/12 05:05:37 967687] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653657967474|now:1757653537967474|interv:120000000|
[2025/09/12 05:05:37 967692] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538104838|pq_index:0|
[2025/09/12 05:05:37 967701] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537947280|
[2025/09/12 05:05:37 967709] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537967709|
[2025/09/12 05:05:37 967719] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537967717|
[2025/09/12 05:05:37 967730] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537992474|
[2025/09/12 05:05:37 967738] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537992474|
[2025/09/12 05:05:37 967746] [debug] |xqc_engine_wakeup_after|wakeup:1757653537992474|now:1757653537967746|diff:24728|
[2025/09/12 05:05:37 967754] [debug] |xqc_engine_main_logic|END|now:1757653537967717|
[2025/09/12 05:05:37 967763] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537967763|
[2025/09/12 05:05:37 967770] [debug] |xqc_engine_wakeup_after|wakeup:1757653537992474|now:1757653537967770|diff:24704|
[2025/09/12 05:05:37 967778] [debug] |xqc_engine_main_logic|END|now:1757653537967763|
[2025/09/12 05:05:37 978181] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:44|state:ESTABED|recv_time:1757653537978180|
[2025/09/12 05:05:37 978199] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:37 978210] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820758|
[2025/09/12 05:05:37 978217] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820760|
[2025/09/12 05:05:37 978227] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820760|
[2025/09/12 05:05:37 978235] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:37 978245] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:11|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:05:37 978254] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:350|prior_delivered:3566|prior_time:1757653537873814|is_app_limited:0|send_elapse:110421|ack_elapse:104366|ctl_first_sent_time:1757653537947414|lagest_ack_time:1757653537978180|curr_delivered:3599|
[2025/09/12 05:05:37 978263] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537947414|
[2025/09/12 05:05:37 978272] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:37 978280] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:32668|rttvar:5246|minrtt:30888|latest_rtt:30766|ack_delay:72|
[2025/09/12 05:05:37 978289] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:32421|rttvar:4428|minrtt:30766|latest_rtt:30766|ack_delay:72|
[2025/09/12 05:05:37 978306] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:05:37 978315] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:37 978325] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1757653537868314|lost_send_time:1757653537941707|loss_delay:36473|frame:CRYPTO |repair:32|
[2025/09/12 05:05:37 978332] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653537868314u|
[2025/09/12 05:05:37 978338] [stats] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_detect_lost|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |lost interval:175617|lost_count:3|send_count:12|pkt_num:10|po_send_time:1757653537868314|srtt:32421|cwnd:49518|bw:56709|conn_life:210703|now:0|last_lost_time:210703|
[2025/09/12 05:05:37 978345] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:37 978352] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32421|rtt_var:4428|pto_duration:50133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 978357] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 978361] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 978366] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:05:37 978372] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538022667|now:1757653537978352|interv:44315|
[2025/09/12 05:05:37 978379] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538022667|now:1757653537978352|interval:44315|pto_count:0|srtt:32421
[2025/09/12 05:05:37 978386] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 110421, ack_elapse 104366, delivered 33|rate 298|lost 4|
[2025/09/12 05:05:37 978392] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:37 978396] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (298) in round 4|
[2025/09/12 05:05:37 978400] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|probertt expire|rtt:30766, old_rtt:30888|
[2025/09/12 05:05:37 978404] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:30766, old_rtt:30888|
[2025/09/12 05:05:37 978408] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2204|
[2025/09/12 05:05:37 978412] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49518|packet_lost:1|acked:33|po_sent_time:1757653537947414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3599|
[2025/09/12 05:05:37 978416] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49518|packet_lost:1|acked:33|po_sent_time:1757653537947414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3599|
[2025/09/12 05:05:37 978421] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:49551|full_bw_reached:0|inflight:284|srtt:32421|latest_rtt:30766|min_rtt:30766|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:37 978430] [stats] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0||cwnd:49551|inflight:284|mode:0|applimit:0|pacing_rate:3940301|bw:56709|srtt:32421|latest_rtt:30766|min_rtt:30766|send:17|lost:3|tlp:0|recv:7|recovery:0|slow_start:1|conn_life:210953|acked:33|delivered:3599|is_cwnd_limited:0|
[2025/09/12 05:05:37 978437] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820760|largest:870820760|pns:2|
[2025/09/12 05:05:37 978441] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:870820760|frame:ACK |recv_time:1757653537978180|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:37 978446] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653657978180|now:1757653537978180|interv:120000000|
[2025/09/12 05:05:37 978450] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653657978180|now:1757653537978180|interv:120000000|
[2025/09/12 05:05:37 978454] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537992474|pq_index:0|
[2025/09/12 05:05:37 978458] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537967717|
[2025/09/12 05:05:37 978462] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537978462|
[2025/09/12 05:05:37 978467] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537978466|
[2025/09/12 05:05:37 978473] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_get_perf_class|conn:0000560C5923EC2C|path_id:0|path_srtt:32421|min_srtt:32421|path_bw:56709|loss_rate:18.75|path_pto:0|
[2025/09/12 05:05:37 978478] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:284|cwnd:49551|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 978482] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5923EC2C|path_id:0|path_srtt:32421|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:37 978487] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:10|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:37 978492] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:10|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:37 978496] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_can_send|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:284|cwnd:49551|conn:0000560C5923EC2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 978500] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:37 978505] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:37 978535] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:13|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:284|now:1757653537978512|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 978540] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:13|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:37 978545] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:284|applimit:0|
[2025/09/12 05:05:37 978553] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32421|rtt_var:4428|pto_duration:50133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:37 978557] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:37 978561] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:37 978565] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:05:37 978569] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538053645|now:1757653537978553|interv:75092|
[2025/09/12 05:05:37 978573] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538053645|now:1757653537978553|interval:75092|pto_count:0|srtt:32421
[2025/09/12 05:05:37 978578] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49551|inflight:568|
[2025/09/12 05:05:37 978582] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653537992474|
[2025/09/12 05:05:37 978587] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653537992474|
[2025/09/12 05:05:37 978590] [debug] |xqc_engine_wakeup_after|wakeup:1757653537992474|now:1757653537978590|diff:13884|
[2025/09/12 05:05:37 978595] [debug] |xqc_engine_main_logic|END|now:1757653537978466|
[2025/09/12 05:05:37 978600] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537978600|
[2025/09/12 05:05:37 978604] [debug] |xqc_engine_wakeup_after|wakeup:1757653537992474|now:1757653537978604|diff:13870|
[2025/09/12 05:05:37 978608] [debug] |xqc_engine_main_logic|END|now:1757653537978600|
[2025/09/12 05:05:37 992680] [debug] |xqc_engine_main_logic|BEGIN|now:1757653537992679|
[2025/09/12 05:05:37 992692] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653537992474|pq_index:0|
[2025/09/12 05:05:37 992698] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537978466|
[2025/09/12 05:05:37 992704] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653537992703|
[2025/09/12 05:05:37 992710] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653537992474|now:1757653537992703|
[2025/09/12 05:05:37 992715] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:37 992720] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653537992474|now:1757653537992703|
[2025/09/12 05:05:37 992725] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:37 992731] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|largest_recv:870820760|ack_delay:25257|first_ack_range:0|largest_pkt_recv_time:1757653537967474|
[2025/09/12 05:05:37 992737] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820760|low:870820760|pkt_pns:2|
[2025/09/12 05:05:37 992742] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820758|low:870820758|pkt_pns:2|
[2025/09/12 05:05:37 992746] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820756|low:870820754|pkt_pns:2|
[2025/09/12 05:05:37 992751] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820752|low:870820752|pkt_pns:2|
[2025/09/12 05:05:37 992756] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:870820758|frame_largest_recv:870820760|
[2025/09/12 05:05:37 992767] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:37 992773] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 992779] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:37 992785] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:37 992818] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:14|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:568|now:1757653537992793|stream_id:0|stream_offset:0|
[2025/09/12 05:05:37 992826] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:14|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:37 992832] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538053645|
[2025/09/12 05:05:37 992837] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538053645|
[2025/09/12 05:05:37 992842] [debug] |xqc_engine_wakeup_after|wakeup:1757653538053645|now:1757653537992842|diff:60803|
[2025/09/12 05:05:37 992848] [debug] |xqc_engine_main_logic|END|now:1757653537992703|
[2025/09/12 05:05:38 055060] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538055059|
[2025/09/12 05:05:38 055074] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538053645|pq_index:0|
[2025/09/12 05:05:38 055079] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653537992703|
[2025/09/12 05:05:38 055085] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538055083|
[2025/09/12 05:05:38 055090] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653538053645|now:1757653538055083|
[2025/09/12 05:05:38 055094] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:38 055098] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923EC2C|path:0|bytes_in_flight:568|
[2025/09/12 05:05:38 055102] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32421|rtt_var:4428|pto_duration:50133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 055106] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 055110] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 055114] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:05:38 055118] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:38 055122] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:38 055128] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_send_probe_pkt|conn:0000560C5923EC2C|path:0|pkt_num:10|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:38 055132] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923EC2C|pto_count:1
[2025/09/12 05:05:38 055143] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32421|rtt_var:4428|pto_duration:100266|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:38 055147] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 055151] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 055155] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:05:38 055158] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538128778|now:1757653538055142|interv:73636|
[2025/09/12 05:05:38 055163] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538128778|now:1757653538055142|interval:73636|pto_count:1|srtt:32421
[2025/09/12 05:05:38 055168] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 055173] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 055177] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 055182] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:38 055214] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:15|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:568|now:1757653538055190|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 055220] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:15|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:38 055224] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:568|applimit:0|
[2025/09/12 05:05:38 055229] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32421|rtt_var:4428|pto_duration:100266|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:38 055233] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 055237] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 055241] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 852|
[2025/09/12 05:05:38 055244] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538205456|now:1757653538055228|interv:150228|
[2025/09/12 05:05:38 055248] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538205456|now:1757653538055228|interval:150228|pto_count:1|srtt:32421
[2025/09/12 05:05:38 055253] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49551|inflight:852|
[2025/09/12 05:05:38 055258] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:10|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 055262] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:38 055281] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:852|now:1757653538055268|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 055290] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:16|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 055295] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|path:0|inflight:852|applimit:0|
[2025/09/12 05:05:38 055299] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|srtt:32421|rtt_var:4428|pto_duration:100266|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:38 055303] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 055307] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 055311] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923EC2C|path:0|PNS: 2, unacked: 1136|
[2025/09/12 05:05:38 055315] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538205534|now:1757653538055299|interv:150235|
[2025/09/12 05:05:38 055319] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923EC2C|path:0|pns:2|expire:1757653538205534|now:1757653538055299|interval:150235|pto_count:1|srtt:32421
[2025/09/12 05:05:38 055323] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49551|inflight:1136|
[2025/09/12 05:05:38 055328] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538126661|
[2025/09/12 05:05:38 055332] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538126661|
[2025/09/12 05:05:38 055336] [debug] |xqc_engine_wakeup_after|wakeup:1757653538126661|now:1757653538055336|diff:71325|
[2025/09/12 05:05:38 055341] [debug] |xqc_engine_main_logic|END|now:1757653538055083|
[2025/09/12 05:05:38 086175] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:47|state:ESTABED|recv_time:1757653538086173|
[2025/09/12 05:05:38 086196] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:38 086208] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820760|
[2025/09/12 05:05:38 086216] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820762|
[2025/09/12 05:05:38 086227] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820762|
[2025/09/12 05:05:38 086235] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:38 086243] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:12|origin_pktnum:3|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:12|
[2025/09/12 05:05:38 086250] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:634|prior_delivered:3566|prior_time:1757653537873814|is_app_limited:0|send_elapse:110541|ack_elapse:212359|ctl_first_sent_time:1757653537947534|lagest_ack_time:1757653538086173|curr_delivered:3883|
[2025/09/12 05:05:38 086258] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653537947534|
[2025/09/12 05:05:38 086268] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:38 086277] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|conn:0000560C5923EC2C|path:0|pkt_num:15|origin_pktnum:3|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:05:38 086297] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:852|prior_delivered:3599|prior_time:1757653537978180|is_app_limited:0|send_elapse:107776|ack_elapse:107993|ctl_first_sent_time:1757653538055190|lagest_ack_time:1757653538086173|curr_delivered:4167|
[2025/09/12 05:05:38 086307] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_update_sample|sampler_sent_time_update:1757653538055190|
[2025/09/12 05:05:38 086316] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:38 086325] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5923EC2C|srtt:32421|rttvar:4428|minrtt:30766|latest_rtt:30983|ack_delay:88|
[2025/09/12 05:05:38 086334] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |after update rtt|conn:0000560C5923EC2C|srtt:32230|rttvar:3702|minrtt:30766|latest_rtt:30983|ack_delay:88|
[2025/09/12 05:05:38 086342] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:38 086352] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:38 086359] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5923EC2C|path:0|
[2025/09/12 05:05:38 086364] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:38 086369] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_generate_sample|sampler: send_elapse 107776, ack_elapse 107993, delivered 568|rate 5259|lost 4|
[2025/09/12 05:05:38 086375] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:38 086380] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5259) in round 5|
[2025/09/12 05:05:38 086385] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_update_min_rtt|minrtt expire|rtt:30766, old_rtt:30766|
[2025/09/12 05:05:38 086391] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1136|
[2025/09/12 05:05:38 086396] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49551|packet_lost:0|acked:568|po_sent_time:1757653538055190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4167|
[2025/09/12 05:05:38 086402] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49551|packet_lost:0|acked:568|po_sent_time:1757653538055190|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4167|
[2025/09/12 05:05:38 086408] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |bbr on ack|mode:0|pacing_rate:3940301|bw:56709|cwnd:50119|full_bw_reached:0|inflight:0|srtt:32230|latest_rtt:30983|min_rtt:30766|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:38 086416] [stats] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e |path:0||cwnd:50119|inflight:0|mode:0|applimit:0|pacing_rate:3940301|bw:56709|srtt:32230|latest_rtt:30983|min_rtt:30766|send:20|lost:4|tlp:1|recv:8|recovery:0|slow_start:1|conn_life:318938|acked:568|delivered:4167|is_cwnd_limited:0|
[2025/09/12 05:05:38 086423] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:38 086430] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:ACK_01RTT|expire:1757653538111173|now:1757653538086173|interv:25000|
[2025/09/12 05:05:38 086443] [debug] |scid:33a4ffe4dabb91f3473cd2ea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538086173|max_ack_delay:25000|
[2025/09/12 05:05:38 086449] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820762|largest:870820762|pns:2|
[2025/09/12 05:05:38 086455] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:47|pkt_type:SHORT_HEADER|pkt_num:870820762|frame:PING ACK |recv_time:1757653538086173|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:38 086461] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653658086173|now:1757653538086173|interv:120000000|
[2025/09/12 05:05:38 086467] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653658086173|now:1757653538086173|interv:120000000|
[2025/09/12 05:05:38 086472] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538126661|pq_index:0|
[2025/09/12 05:05:38 086478] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653538055083|
[2025/09/12 05:05:38 086483] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538086483|
[2025/09/12 05:05:38 086490] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538086488|
[2025/09/12 05:05:38 086498] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538111173|
[2025/09/12 05:05:38 086504] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538111173|
[2025/09/12 05:05:38 086509] [debug] |xqc_engine_wakeup_after|wakeup:1757653538111173|now:1757653538086509|diff:24664|
[2025/09/12 05:05:38 086515] [debug] |xqc_engine_main_logic|END|now:1757653538086488|
[2025/09/12 05:05:38 086522] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538086522|
[2025/09/12 05:05:38 086527] [debug] |xqc_engine_wakeup_after|wakeup:1757653538111173|now:1757653538086527|diff:24646|
[2025/09/12 05:05:38 086533] [debug] |xqc_engine_main_logic|END|now:1757653538086522|
[2025/09/12 05:05:38 091572] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:47|state:ESTABED|recv_time:1757653538091571|
[2025/09/12 05:05:38 091588] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:38 091598] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820762|
[2025/09/12 05:05:38 091605] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820763|
[2025/09/12 05:05:38 091616] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820763|
[2025/09/12 05:05:38 091623] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:38 091633] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820763|largest:870820763|pns:2|
[2025/09/12 05:05:38 091642] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:47|pkt_type:SHORT_HEADER|pkt_num:870820763|frame:ACK |recv_time:1757653538091571|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:38 091651] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653658091571|now:1757653538091571|interv:120000000|
[2025/09/12 05:05:38 091659] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653658091571|now:1757653538091571|interv:120000000|
[2025/09/12 05:05:38 091675] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538111173|pq_index:0|
[2025/09/12 05:05:38 091683] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653538086488|
[2025/09/12 05:05:38 091691] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538091691|
[2025/09/12 05:05:38 091700] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538091698|
[2025/09/12 05:05:38 091711] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538111173|
[2025/09/12 05:05:38 091718] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538111173|
[2025/09/12 05:05:38 091726] [debug] |xqc_engine_wakeup_after|wakeup:1757653538111173|now:1757653538091726|diff:19447|
[2025/09/12 05:05:38 091734] [debug] |xqc_engine_main_logic|END|now:1757653538091698|
[2025/09/12 05:05:38 091745] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538091745|
[2025/09/12 05:05:38 091754] [debug] |xqc_engine_wakeup_after|wakeup:1757653538111173|now:1757653538091754|diff:19419|
[2025/09/12 05:05:38 091762] [debug] |xqc_engine_main_logic|END|now:1757653538091745|
[2025/09/12 05:05:38 098844] [info] |xqc_engine_packet_process|==>|conn:0000560C5923EC2C|size:1406|state:ESTABED|recv_time:1757653538098843|
[2025/09/12 05:05:38 098859] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:33a4ffe4dabb91f3473cd2ea|spin_bit:0|
[2025/09/12 05:05:38 098869] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|largest_pn:870820763|
[2025/09/12 05:05:38 098876] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:870820764|
[2025/09/12 05:05:38 098888] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:870820764|
[2025/09/12 05:05:38 098896] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:38 098904] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 098912] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 098924] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:38 098932] [debug] |scid:33a4ffe4dabb91f3473cd2ea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:38 098938] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:870820764|largest:870820764|pns:2|
[2025/09/12 05:05:38 098944] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_on_pkt_processed|====>|conn:0000560C5923EC2C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:870820764|frame:PADDING PING |recv_time:1757653538098843|dcid:33a4ffe4dabb91f3473cd2ea|dcid_seq:0|
[2025/09/12 05:05:38 098954] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:PATH_IDLE|expire:1757653658098843|now:1757653538098843|interv:120000000|
[2025/09/12 05:05:38 098961] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_set|type:CONN_IDLE|expire:1757653658098843|now:1757653538098843|interv:120000000|
[2025/09/12 05:05:38 098969] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538111173|pq_index:0|
[2025/09/12 05:05:38 098977] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653538091698|
[2025/09/12 05:05:38 098993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538098993|
[2025/09/12 05:05:38 099002] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538099000|
[2025/09/12 05:05:38 099013] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|largest_recv:870820764|ack_delay:169|first_ack_range:2|largest_pkt_recv_time:1757653538098843|
[2025/09/12 05:05:38 099018] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820764|low:870820762|pkt_pns:2|
[2025/09/12 05:05:38 099023] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820760|low:870820760|pkt_pns:2|
[2025/09/12 05:05:38 099028] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820758|low:870820758|pkt_pns:2|
[2025/09/12 05:05:38 099033] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820756|low:870820754|pkt_pns:2|
[2025/09/12 05:05:38 099061] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_gen_ack_frame|high:870820752|low:870820752|pkt_pns:2|
[2025/09/12 05:05:38 099068] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:870820764|frame_largest_recv:870820764|
[2025/09/12 05:05:38 099073] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:38 099079] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 099085] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_check_acked_or_dropped_pkt|conn:0000560C5923EC2C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:38 099091] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:38 099126] [info] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_packet_with_pn|<==|conn:0000560C5923EC2C|path:0|pkt_num:17|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653538099099|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 099133] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_send_ctl_on_packet_sent|conn:0000560C5923EC2C|path:0|pkt_num:17|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 099140] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653538126661|
[2025/09/12 05:05:38 099145] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653538126661|
[2025/09/12 05:05:38 099150] [debug] |xqc_engine_wakeup_after|wakeup:1757653538126661|now:1757653538099150|diff:27511|
[2025/09/12 05:05:38 099155] [debug] |xqc_engine_main_logic|END|now:1757653538099000|
[2025/09/12 05:05:38 099162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538099162|
[2025/09/12 05:05:38 099167] [debug] |xqc_engine_wakeup_after|wakeup:1757653538126661|now:1757653538099166|diff:27495|
[2025/09/12 05:05:38 099171] [debug] |xqc_engine_main_logic|END|now:1757653538099162|
[2025/09/12 05:05:38 127251] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538127250|
[2025/09/12 05:05:38 127269] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538126661|pq_index:0|
[2025/09/12 05:05:38 127275] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_active_queue|last_ticked_time:1757653538099000|
[2025/09/12 05:05:38 127281] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_process_conn|conn:0000560C5923EC2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538127279|
[2025/09/12 05:05:38 127287] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653538126661|now:1757653538127279|
[2025/09/12 05:05:38 127299] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:38 127303] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:38 127312] [stats] |scid:33a4ffe4dabb91f3473cd2ea|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653537835901|wrt_delay:178|snd_delay:1092|finwrt_delay:178|finsnd_delay:1092|finrcv_delay:1|finread_delay:77|all_acked_delay:37985|firstfinack_dely:37980|close_delay:37992|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-33a4ffe4dabb91f3473cd2ea p-193.167.0.100-53366-de44e28a6b0616d356e4e13bd550ad2a1e|path_info:mp is not supported in connection scid:33a4ffe4dabb91f3473cd2ea|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:38 127319] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653538126661|now:1757653538127279|
[2025/09/12 05:05:38 127323] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:38 127330] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_conn_next_wakeup_time|wakeup_time:1757653658098843|
[2025/09/12 05:05:38 127334] [debug] |scid:33a4ffe4dabb91f3473cd2ea|xqc_engine_add_wakeup_queue|next_tick_time:1757653658098843|
[2025/09/12 05:05:38 127338] [debug] |xqc_engine_wakeup_after|wakeup:1757653538532397|now:1757653538127338|diff:405059|
[2025/09/12 05:05:38 127342] [debug] |xqc_engine_main_logic|END|now:1757653538127279|
[2025/09/12 05:05:38 205020] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653598205018|now:1757653538205018|interv:60000000|
[2025/09/12 05:05:38 205090] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653598205090|now:1757653538205090|interv:60000000|
[2025/09/12 05:05:38 205101] [debug] |xqc_path_create|path:0|dcid:763dd9b66417813aeb828820d50b56446c|scid:f574a3d17e3434b5587ca93f|create_path_count:1|
[2025/09/12 05:05:38 205107] [debug] |scid:f574a3d17e3434b5587ca93f|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 05:05:38 205113] [debug] |xqc_path_init|path:0|dcid:763dd9b66417813aeb828820d50b56446c|scid:f574a3d17e3434b5587ca93f|state:2|
[2025/09/12 05:05:38 205120] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_create|success|scid:f574a3d17e3434b5587ca93f|dcid:763dd9b66417813aeb828820d50b56446c|conn:0000560C592498AC|
[2025/09/12 05:05:38 205128] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_server_create|hash odcid conn|odcid:771b8036ef36ed4a88bd32e1b8e122cf1f6e|conn:0000560C592498AC|
[2025/09/12 05:05:38 205142] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_get_local_transport_params|generate sr_token[ede418706ef3cb94715fdf6441bc5667] for cid[771b8036ef36ed4a88bd32e1b8e122cf1f6e]
[2025/09/12 05:05:38 205178] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205185] [info] |xqc_engine_packet_process|==>|conn:0000560C592498AC|size:1200|state:S_INIT|recv_time:1757653538204993|
[2025/09/12 05:05:38 205343] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:38 205353] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:38 205359] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:38 205363] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688096|
[2025/09/12 05:05:38 205371] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:548688096|
[2025/09/12 05:05:38 205376] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205388] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205394] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205399] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:38 205404] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205409] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205417] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:38 205424] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:38 205435] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:38 205439] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205443] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205446] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205451] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205454] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205458] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 205462] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 205466] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205470] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205473] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205477] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205481] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205485] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:38 205532] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205537] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205542] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:38 205546] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205550] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205554] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 205558] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 205561] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205565] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205569] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205573] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205582] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205589] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:38 205596] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205601] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205606] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205610] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205614] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205617] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205621] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205625] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205629] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205632] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205636] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:38 205640] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205644] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205648] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:38 205652] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205656] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205660] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:38 205665] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205671] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205678] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205684] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205688] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205692] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205696] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205699] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 205703] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 205707] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205710] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205714] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205722] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205725] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205729] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:38 205733] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205737] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205741] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205745] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205750] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205757] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205763] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205769] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:38 205773] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205777] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205781] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205785] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205788] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205792] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205796] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205800] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 205803] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_token|token empty|
[2025/09/12 05:05:38 205807] [info] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|check_token fail|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 205811] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:38 205815] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:38 205818] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:38 205822] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205826] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205831] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:38 205838] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205844] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205850] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:38 205854] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:38 205862] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 205865] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:05:38 205912] [info] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:38 206127] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:38 206134] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:38 206138] [warn] |scid:f574a3d17e3434b5587ca93f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:38 206397] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:38 206404] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:38 206409] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 206413] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 206421] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:38 206426] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:38 206431] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688096|largest:548688096|pns:0|
[2025/09/12 05:05:38 206437] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:1200|pkt_type:INIT|pkt_num:548688096|frame:PADDING PING CRYPTO |recv_time:1757653538204993|dcid:771b8036ef36ed4a88bd32e1b8e122cf1f6e|dcid_seq:0|
[2025/09/12 05:05:38 206446] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653598204993|now:1757653538204993|interv:60000000|
[2025/09/12 05:05:38 206453] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653598204993|now:1757653538204993|interv:60000000|
[2025/09/12 05:05:38 206459] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538206459|
[2025/09/12 05:05:38 206465] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653538206465|
[2025/09/12 05:05:38 206471] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:38 206475] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:38 206479] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:38 206483] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:38 206487] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:38 206493] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653538206493|
[2025/09/12 05:05:38 206498] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:38 206502] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:38 206506] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:38 206510] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653538206510|
[2025/09/12 05:05:38 206515] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653538206515|
[2025/09/12 05:05:38 206528] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653538206527|
[2025/09/12 05:05:38 206536] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653538206536|
[2025/09/12 05:05:38 206543] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:38 206550] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_gen_ack_frame|largest_recv:548688096|ack_delay:1557|first_ack_range:0|largest_pkt_recv_time:1757653538204993|
[2025/09/12 05:05:38 206556] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_gen_ack_frame|high:548688096|low:548688096|pkt_pns:0|
[2025/09/12 05:05:38 206560] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:548688096|frame_largest_recv:548688096|
[2025/09/12 05:05:38 206564] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:38 206570] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 206575] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|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 05:05:38 206580] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:38 206584] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 206589] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|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 05:05:38 206593] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:38 206597] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 206601] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|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 05:05:38 206606] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:38 206613] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 206620] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|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 05:05:38 206626] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:38 206631] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 206635] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|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 05:05:38 206640] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:38 206648] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 206653] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:38 206659] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:38 206696] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653538206666|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 206706] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 206714] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:38 206720] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 206725] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:38 206729] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 206733] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:38 206736] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538956666|now:1757653538206719|interv:749947|
[2025/09/12 05:05:38 206741] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:0|expire:1757653538956666|now:1757653538206719|interval:749947|pto_count:0|srtt:250000
[2025/09/12 05:05:38 206746] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:38 206751] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:38 206755] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:38 206778] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653538206761|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 206787] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 206795] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:38 206801] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 206807] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:38 206811] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:38 206815] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:38 206818] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538956666|now:1757653538206801|interv:749865|
[2025/09/12 05:05:38 206827] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:0|expire:1757653538956666|now:1757653538206801|interval:749865|pto_count:0|srtt:250000
[2025/09/12 05:05:38 206831] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:38 206835] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:38 206840] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:38 206862] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653538206846|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 206870] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 206878] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:38 206884] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 206891] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:38 206895] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:38 206898] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:38 206902] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538956666|now:1757653538206884|interv:749782|
[2025/09/12 05:05:38 206906] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:0|expire:1757653538956666|now:1757653538206884|interval:749782|pto_count:0|srtt:250000
[2025/09/12 05:05:38 206910] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:38 206915] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:38 206919] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:38 206937] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653538206924|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 206943] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 206947] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:38 206952] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 206959] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:38 206965] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:38 206977] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:38 206981] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538956666|now:1757653538206952|interv:749714|
[2025/09/12 05:05:38 206985] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:0|expire:1757653538956666|now:1757653538206952|interval:749714|pto_count:0|srtt:250000
[2025/09/12 05:05:38 206989] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:38 206994] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:38 206998] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:38 207018] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653538207003|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 207023] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 207027] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:38 207031] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 207036] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:38 207058] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:38 207065] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:38 207069] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538956666|now:1757653538207031|interv:749635|
[2025/09/12 05:05:38 207073] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:0|expire:1757653538956666|now:1757653538207031|interval:749635|pto_count:0|srtt:250000
[2025/09/12 05:05:38 207077] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:38 207082] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:38 207087] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:38 207107] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653538207092|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 207112] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 207118] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_next_wakeup_time|wakeup_time:1757653538956666|
[2025/09/12 05:05:38 207122] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538956666|
[2025/09/12 05:05:38 207129] [debug] |xqc_engine_wakeup_after|wakeup:1757653538532397|now:1757653538207129|diff:325268|
[2025/09/12 05:05:38 207136] [debug] |xqc_engine_main_logic|END|now:1757653538206465|
[2025/09/12 05:05:38 207151] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538207151|
[2025/09/12 05:05:38 207156] [debug] |xqc_engine_wakeup_after|wakeup:1757653538532397|now:1757653538207156|diff:325241|
[2025/09/12 05:05:38 207160] [debug] |xqc_engine_main_logic|END|now:1757653538207151|
[2025/09/12 05:05:38 241189] [info] |xqc_engine_packet_process|==>|conn:0000560C592498AC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653538241187|
[2025/09/12 05:05:38 241210] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:38 241218] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:38 241230] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:548688096|
[2025/09/12 05:05:38 241237] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688097|
[2025/09/12 05:05:38 241248] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:548688097|
[2025/09/12 05:05:38 241256] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:38 241265] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:38 241275] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653538206666|is_app_limited:1|send_elapse:0|ack_elapse:34521|ctl_first_sent_time:1757653538206666|lagest_ack_time:1757653538241187|curr_delivered:1184|
[2025/09/12 05:05:38 241286] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538206666|
[2025/09/12 05:05:38 241294] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:38 241303] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592498AC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34521|ack_delay:0|
[2025/09/12 05:05:38 241312] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |after update rtt|conn:0000560C592498AC|srtt:34521|rttvar:17260|minrtt:34521|latest_rtt:34521|ack_delay:0|
[2025/09/12 05:05:38 241320] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:38 241329] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 548688097|pns:0|
[2025/09/12 05:05:38 241337] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:38 241344] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34521|rtt_var:17260|pto_duration:103561|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 241354] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 241361] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:38 241365] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:38 241370] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538310564|now:1757653538241344|interv:69220|
[2025/09/12 05:05:38 241375] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:1|expire:1757653538310564|now:1757653538241344|interval:69220|pto_count:0|srtt:34521
[2025/09/12 05:05:38 241389] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34521, delivered 1184|rate 34297|lost 0|
[2025/09/12 05:05:38 241395] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:38 241400] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34297) in round 1|
[2025/09/12 05:05:38 241405] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|probertt expire|rtt:34521, old_rtt:2147483647|
[2025/09/12 05:05:38 241410] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|minrtt expire|rtt:34521, old_rtt:2147483647|
[2025/09/12 05:05:38 241415] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:38 241421] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653538206666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:38 241427] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653538206666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:38 241432] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |bbr on ack|mode:0|pacing_rate:3840313|bw:34297|cwnd:47136|full_bw_reached:0|inflight:920|srtt:34521|latest_rtt:34521|min_rtt:34521|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:38 241439] [stats] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3840313|bw:34297|srtt:34521|latest_rtt:34521|min_rtt:34521|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36421|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:38 241446] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_addr_validated|Address Validated|conn:0000560C592498AC|role:1|
[2025/09/12 05:05:38 241452] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688097|largest:548688097|pns:0|
[2025/09/12 05:05:38 241458] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:1200|pkt_type:INIT|pkt_num:548688097|frame:ACK |recv_time:1757653538241187|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 241464] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:05:38 241471] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:38 241476] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688096|
[2025/09/12 05:05:38 241483] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:548688096|
[2025/09/12 05:05:38 241488] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:38 241494] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:38 241499] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653538206666|is_app_limited:1|send_elapse:95|ack_elapse:34521|ctl_first_sent_time:1757653538206761|lagest_ack_time:1757653538241187|curr_delivered:1378|
[2025/09/12 05:05:38 241505] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538206761|
[2025/09/12 05:05:38 241514] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:38 241519] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:38 241525] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653538206666|is_app_limited:1|send_elapse:180|ack_elapse:34521|ctl_first_sent_time:1757653538206846|lagest_ack_time:1757653538241187|curr_delivered:1895|
[2025/09/12 05:05:38 241530] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538206846|
[2025/09/12 05:05:38 241535] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:38 241540] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:2|origin_pktnum:0|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:38 241545] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2022|prior_delivered:0|prior_time:1757653538206666|is_app_limited:1|send_elapse:258|ack_elapse:34521|ctl_first_sent_time:1757653538206924|lagest_ack_time:1757653538241187|curr_delivered:2022|
[2025/09/12 05:05:38 241551] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538206924|
[2025/09/12 05:05:38 241556] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:38 241561] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:38 241566] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653538206666|is_app_limited:1|send_elapse:337|ack_elapse:34521|ctl_first_sent_time:1757653538207003|lagest_ack_time:1757653538241187|curr_delivered:2104|
[2025/09/12 05:05:38 241572] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538207003|
[2025/09/12 05:05:38 241577] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:38 241582] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592498AC|srtt:34521|rttvar:17260|minrtt:34521|latest_rtt:34184|ack_delay:0|
[2025/09/12 05:05:38 241587] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |after update rtt|conn:0000560C592498AC|srtt:34479|rttvar:13029|minrtt:34184|latest_rtt:34184|ack_delay:0|
[2025/09/12 05:05:38 241592] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:38 241597] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:38 241602] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592498AC|path:0|
[2025/09/12 05:05:38 241607] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:38 241611] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_generate_sample|sampler: send_elapse 337, ack_elapse 34521, delivered 2104|rate 60948|lost 0|
[2025/09/12 05:05:38 241617] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60948) in round 1|
[2025/09/12 05:05:38 241633] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|probertt expire|rtt:34184, old_rtt:34521|
[2025/09/12 05:05:38 241638] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|minrtt expire|rtt:34184, old_rtt:34521|
[2025/09/12 05:05:38 241643] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6009|extra_cwnd:4208|
[2025/09/12 05:05:38 241648] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:920|po_sent_time:1757653538207003|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:38 241653] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:920|po_sent_time:1757653538207003|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:38 241659] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |bbr on ack|mode:0|pacing_rate:3840313|bw:60948|cwnd:48056|full_bw_reached:0|inflight:0|srtt:34479|latest_rtt:34184|min_rtt:34184|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:38 241665] [stats] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |bandwidth change record|bw_before:34297|bw_after:60948|srtt:34479|cwnd:48056|
[2025/09/12 05:05:38 241670] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:38 241676] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:38 241681] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:38 241686] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:38 241799] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:38 241806] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:38 241811] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538956666|pq_index:2|
[2025/09/12 05:05:38 241817] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:1757653538206465|
[2025/09/12 05:05:38 241822] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:38 241827] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:38 241833] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:38 241837] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592498AC|path:0|
[2025/09/12 05:05:38 241841] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:38 241846] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:38 241850] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:38 241855] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688096|largest:548688096|pns:1|
[2025/09/12 05:05:38 241859] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:1137|pkt_type:HSK|pkt_num:548688096|frame:ACK CRYPTO |recv_time:1757653538241187|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 241869] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f574a3d17e3434b5587ca93f|spin_bit:0|
[2025/09/12 05:05:38 241873] [warn] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:38 241877] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:38 241882] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:38 241886] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653598241187|now:1757653538241187|interv:60000000|
[2025/09/12 05:05:38 241890] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653598241187|now:1757653538241187|interv:60000000|
[2025/09/12 05:05:38 241894] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538241894|
[2025/09/12 05:05:38 241898] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653538241898|
[2025/09/12 05:05:38 241903] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592498AC|
[2025/09/12 05:05:38 241907] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592498AC|
[2025/09/12 05:05:38 241911] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:38 241915] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592498AC|path:0|
[2025/09/12 05:05:38 241919] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:38 241924] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_gen_token|expire:1758258338|
[2025/09/12 05:05:38 241928] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:38 241932] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:38 241936] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:38 241940] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f574a3d17e3434b5587ca93f|spin_bit:0|
[2025/09/12 05:05:38 241945] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:38 241949] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688096|
[2025/09/12 05:05:38 241955] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:548688096|
[2025/09/12 05:05:38 241959] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 241963] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|3d47cea9e08ddee2ea69c50c72bd64ccbe|sr_token:7a753bf2b61f2a5c3e979e8d8d4a485a
[2025/09/12 05:05:38 241969] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 241973] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|86c22243a011c4f52e7304f0ab7767cc02|sr_token:6d2b08b61ce5ba18997228514731f0ad
[2025/09/12 05:05:38 241978] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 241982] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|1b3cff1e5344cd0042319690d0dba1c8f0|sr_token:eaf3f931f545716ff08b0df6be626e4f
[2025/09/12 05:05:38 241987] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 241994] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|3b214e93346a241d257ad8c935e7047225|sr_token:64c38883866ae8de92288c87cd73b36f
[2025/09/12 05:05:38 241998] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 242002] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|4104bb36bfb8f4980531a604319e62bab0|sr_token:58d9f3dcacda3a79e88d74e2ee0abbbe
[2025/09/12 05:05:38 242007] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 242010] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|c26097de88d22fc22a8984a4454c209c65|sr_token:9e9d42804952a4885915f4e5fe59cbdc
[2025/09/12 05:05:38 242015] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:38 242019] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_new_conn_id_frame|new_conn_id|2e011923931280fb92701d8fd4339d0cb7|sr_token:94a1f06135bd91ab513a11d2e0c41a0b
[2025/09/12 05:05:38 242024] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:38 242028] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:38 242034] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:38 242059] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:38 242066] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:38 242070] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 242074] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 242080] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:ACK_01RTT|expire:1757653538266187|now:1757653538241187|interv:25000|
[2025/09/12 05:05:38 242085] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653538241187|max_ack_delay:25000|
[2025/09/12 05:05:38 242089] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688096|largest:548688096|pns:2|
[2025/09/12 05:05:38 242093] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:548688096|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653538241187|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 242099] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_crypto_write_streams|
[2025/09/12 05:05:38 242102] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:38 242107] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653538242107|
[2025/09/12 05:05:38 242112] [info] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653538242111|
[2025/09/12 05:05:38 242116] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:38 242120] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592498AC|
[2025/09/12 05:05:38 242165] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:38 242171] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:38 242182] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_sample_check_app_limited|path:0|applimit:2104|
[2025/09/12 05:05:38 242191] [info] |scid:f574a3d17e3434b5587ca93f|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592498AC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:38 242200] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|
[2025/09/12 05:05:38 242212] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_gen_ack_frame|largest_recv:548688096|ack_delay:1025|first_ack_range:0|largest_pkt_recv_time:1757653538241187|
[2025/09/12 05:05:38 242219] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_gen_ack_frame|high:548688096|low:548688096|pkt_pns:1|
[2025/09/12 05:05:38 242226] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:548688096|frame_largest_recv:548688096|
[2025/09/12 05:05:38 242232] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:38 242249] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a20112fa9f792d261bbd258f|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:38 242261] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ed964aaddd008055762b7efb|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:38 242269] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242276] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242283] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:38 242290] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242297] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242304] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:38 242310] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242316] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242323] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:38 242329] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242335] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242348] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:38 242354] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242359] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242366] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242372] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:38 242379] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242385] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242392] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:38 242398] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:34479|min_srtt:34479|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 242405] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_can_send|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48056|conn:0000560C592498AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:38 242411] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:34479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 242419] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:38 242426] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:38 242433] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:38 242469] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653538242444|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242480] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242487] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2104|
[2025/09/12 05:05:38 242493] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 242500] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 242506] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 242512] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:38 242522] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354039|now:1757653538242493|interv:111546|
[2025/09/12 05:05:38 242526] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354039|now:1757653538242493|interval:111546|pto_count:0|srtt:34479
[2025/09/12 05:05:38 242530] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:23|
[2025/09/12 05:05:38 242538] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:38 242545] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:38 242575] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653538242555|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242580] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242587] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2104|
[2025/09/12 05:05:38 242594] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 242601] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 242607] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 242613] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:38 242617] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354150|now:1757653538242594|interv:111556|
[2025/09/12 05:05:38 242621] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354150|now:1757653538242594|interval:111556|pto_count:0|srtt:34479
[2025/09/12 05:05:38 242625] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:56|
[2025/09/12 05:05:38 242630] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 242634] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:38 242655] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653538242640|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242661] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242665] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2104|
[2025/09/12 05:05:38 242671] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 242678] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 242692] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 242697] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:38 242701] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354235|now:1757653538242671|interv:111564|
[2025/09/12 05:05:38 242705] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354235|now:1757653538242671|interval:111564|pto_count:0|srtt:34479
[2025/09/12 05:05:38 242709] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:339|
[2025/09/12 05:05:38 242717] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 242721] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-3|next_skip_chance:1757653538577506|current_time:1757653538242721|
[2025/09/12 05:05:38 242725] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:38 242746] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:4|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653538242731|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242751] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:4|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242758] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2104|
[2025/09/12 05:05:38 242764] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 242771] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 242778] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 242783] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:38 242787] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354326|now:1757653538242764|interv:111562|
[2025/09/12 05:05:38 242791] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354326|now:1757653538242764|interval:111562|pto_count:0|srtt:34479
[2025/09/12 05:05:38 242796] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:623|
[2025/09/12 05:05:38 242800] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:38 242805] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:38 242824] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653538242810|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242829] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:4|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242834] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:38 242844] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:38 242872] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653538242853|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242878] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242882] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2104|
[2025/09/12 05:05:38 242886] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 242890] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 242894] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 242898] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:38 242902] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354448|now:1757653538242886|interv:111562|
[2025/09/12 05:05:38 242905] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354448|now:1757653538242886|interval:111562|pto_count:0|srtt:34479
[2025/09/12 05:05:38 242910] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:677|
[2025/09/12 05:05:38 242914] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:38 242918] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:38 242940] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653538242923|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 242948] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 242955] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2104|
[2025/09/12 05:05:38 242959] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 242963] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 242967] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 242971] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:38 242974] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354518|now:1757653538242959|interv:111559|
[2025/09/12 05:05:38 242978] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354518|now:1757653538242959|interval:111559|pto_count:0|srtt:34479
[2025/09/12 05:05:38 242987] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:731|
[2025/09/12 05:05:38 242991] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:38 242995] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_can_send|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48056|conn:0000560C592498AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:38 243000] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:38 243004] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:38 243031] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653538243010|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:38 243056] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:7|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 243062] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2104|
[2025/09/12 05:05:38 243069] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:34479|rtt_var:13029|pto_duration:86595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 243073] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 243077] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 243080] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:38 243084] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538354605|now:1757653538243068|interv:111537|
[2025/09/12 05:05:38 243088] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538354605|now:1757653538243068|interval:111537|pto_count:0|srtt:34479
[2025/09/12 05:05:38 243092] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:05:38 243097] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_next_wakeup_time|wakeup_time:1757653538266187|
[2025/09/12 05:05:38 243102] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538266187|
[2025/09/12 05:05:38 243108] [debug] |xqc_engine_wakeup_after|wakeup:1757653538266187|now:1757653538243108|diff:23079|
[2025/09/12 05:05:38 243115] [debug] |xqc_engine_main_logic|END|now:1757653538241898|
[2025/09/12 05:05:38 243126] [info] |xqc_engine_packet_process|==>|conn:0000560C592498AC|size:1406|state:ESTABED|recv_time:1757653538243125|
[2025/09/12 05:05:38 243131] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f574a3d17e3434b5587ca93f|spin_bit:0|
[2025/09/12 05:05:38 243137] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:548688096|
[2025/09/12 05:05:38 243141] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688097|
[2025/09/12 05:05:38 243147] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:548688097|
[2025/09/12 05:05:38 243151] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:38 243159] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 243163] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 243170] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:38 243175] [debug] |scid:f574a3d17e3434b5587ca93f|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:38 243179] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688097|largest:548688097|pns:2|
[2025/09/12 05:05:38 243184] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:548688097|frame:PADDING PING |recv_time:1757653538243125|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 243190] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653658243125|now:1757653538243125|interv:120000000|
[2025/09/12 05:05:38 243196] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653658243125|now:1757653538243125|interv:120000000|
[2025/09/12 05:05:38 243203] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538266187|pq_index:0|
[2025/09/12 05:05:38 243210] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:1757653538241898|
[2025/09/12 05:05:38 243214] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538243214|
[2025/09/12 05:05:38 243219] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538243218|
[2025/09/12 05:05:38 243225] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_gen_ack_frame|largest_recv:548688097|ack_delay:100|first_ack_range:1|largest_pkt_recv_time:1757653538243125|
[2025/09/12 05:05:38 243230] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_gen_ack_frame|high:548688097|low:548688096|pkt_pns:2|
[2025/09/12 05:05:38 243234] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:548688097|frame_largest_recv:548688097|
[2025/09/12 05:05:38 243238] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:38 243242] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 243247] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:38 243252] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:38 243278] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:8|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653538243257|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 243287] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:8|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 243296] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_next_wakeup_time|wakeup_time:1757653538354605|
[2025/09/12 05:05:38 243301] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538354605|
[2025/09/12 05:05:38 243305] [debug] |xqc_engine_wakeup_after|wakeup:1757653538354605|now:1757653538243305|diff:111300|
[2025/09/12 05:05:38 243309] [debug] |xqc_engine_main_logic|END|now:1757653538243218|
[2025/09/12 05:05:38 243319] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538243319|
[2025/09/12 05:05:38 243323] [debug] |xqc_engine_wakeup_after|wakeup:1757653538354605|now:1757653538243323|diff:111282|
[2025/09/12 05:05:38 243326] [debug] |xqc_engine_main_logic|END|now:1757653538243319|
[2025/09/12 05:05:38 273196] [info] |xqc_engine_packet_process|==>|conn:0000560C592498AC|size:39|state:ESTABED|recv_time:1757653538273194|
[2025/09/12 05:05:38 273215] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f574a3d17e3434b5587ca93f|spin_bit:0|
[2025/09/12 05:05:38 273226] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:548688097|
[2025/09/12 05:05:38 273232] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688098|
[2025/09/12 05:05:38 273241] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:548688098|
[2025/09/12 05:05:38 273248] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:38 273256] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:38 273263] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2104|prior_time:1757653538242444|is_app_limited:1|send_elapse:0|ack_elapse:30750|ctl_first_sent_time:1757653538242444|lagest_ack_time:1757653538273194|curr_delivered:2127|
[2025/09/12 05:05:38 273272] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538242444|
[2025/09/12 05:05:38 273279] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:38 273286] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:38 273293] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2104|prior_time:1757653538242444|is_app_limited:1|send_elapse:0|ack_elapse:30750|ctl_first_sent_time:1757653538242444|lagest_ack_time:1757653538273194|curr_delivered:2160|
[2025/09/12 05:05:38 273299] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538242555|
[2025/09/12 05:05:38 273305] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:38 273312] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592498AC|srtt:34479|rttvar:13029|minrtt:34184|latest_rtt:30639|ack_delay:40|
[2025/09/12 05:05:38 273318] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |after update rtt|conn:0000560C592498AC|srtt:33994|rttvar:10742|minrtt:30639|latest_rtt:30639|ack_delay:40|
[2025/09/12 05:05:38 273324] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:38 273331] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:38 273337] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:33994|rtt_var:10742|pto_duration:76962|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 273344] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 273350] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 273364] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:38 273369] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538344972|now:1757653538273336|interv:71636|
[2025/09/12 05:05:38 273375] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538344972|now:1757653538273336|interval:71636|pto_count:0|srtt:33994
[2025/09/12 05:05:38 273383] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30750, delivered 56|rate 1821|lost 0|
[2025/09/12 05:05:38 273389] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:38 273396] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|probertt expire|rtt:30639, old_rtt:34184|
[2025/09/12 05:05:38 273400] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30639, old_rtt:34184|
[2025/09/12 05:05:38 273404] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4208|
[2025/09/12 05:05:38 273408] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48056|packet_lost:0|acked:56|po_sent_time:1757653538242555|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2160|
[2025/09/12 05:05:38 273413] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48056|packet_lost:0|acked:56|po_sent_time:1757653538242555|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2160|
[2025/09/12 05:05:38 273417] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |bbr on ack|mode:0|pacing_rate:3840313|bw:60948|cwnd:48112|full_bw_reached:0|inflight:1725|srtt:33994|latest_rtt:30639|min_rtt:30639|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:38 273423] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:38 273427] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:38 273431] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688098|largest:548688098|pns:2|
[2025/09/12 05:05:38 273436] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:548688098|frame:PADDING ACK |recv_time:1757653538273194|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 273441] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653658273194|now:1757653538273194|interv:120000000|
[2025/09/12 05:05:38 273446] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653658273194|now:1757653538273194|interv:120000000|
[2025/09/12 05:05:38 273450] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538354605|pq_index:0|
[2025/09/12 05:05:38 273454] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:1757653538243218|
[2025/09/12 05:05:38 273458] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538273458|
[2025/09/12 05:05:38 273464] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538273462|
[2025/09/12 05:05:38 273471] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_next_wakeup_time|wakeup_time:1757653538344972|
[2025/09/12 05:05:38 273479] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538344972|
[2025/09/12 05:05:38 273482] [debug] |xqc_engine_wakeup_after|wakeup:1757653538344972|now:1757653538273482|diff:71490|
[2025/09/12 05:05:38 273487] [debug] |xqc_engine_main_logic|END|now:1757653538273462|
[2025/09/12 05:05:38 273492] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538273492|
[2025/09/12 05:05:38 273496] [debug] |xqc_engine_wakeup_after|wakeup:1757653538344972|now:1757653538273496|diff:71476|
[2025/09/12 05:05:38 273500] [debug] |xqc_engine_main_logic|END|now:1757653538273492|
[2025/09/12 05:05:38 273955] [info] |xqc_engine_packet_process|==>|conn:0000560C592498AC|size:40|state:ESTABED|recv_time:1757653538273954|
[2025/09/12 05:05:38 273965] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f574a3d17e3434b5587ca93f|spin_bit:0|
[2025/09/12 05:05:38 273974] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:548688098|
[2025/09/12 05:05:38 273980] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688099|
[2025/09/12 05:05:38 273987] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:548688099|
[2025/09/12 05:05:38 273993] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:38 274000] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:2|
[2025/09/12 05:05:38 274007] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2104|prior_time:1757653538242444|is_app_limited:1|send_elapse:196|ack_elapse:31510|ctl_first_sent_time:1757653538242640|lagest_ack_time:1757653538273954|curr_delivered:2443|
[2025/09/12 05:05:38 274014] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538242640|
[2025/09/12 05:05:38 274020] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:38 274027] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:4|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:4|
[2025/09/12 05:05:38 274033] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2104|prior_time:1757653538242444|is_app_limited:1|send_elapse:196|ack_elapse:31510|ctl_first_sent_time:1757653538242640|lagest_ack_time:1757653538273954|curr_delivered:2727|
[2025/09/12 05:05:38 274057] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538242731|
[2025/09/12 05:05:38 274064] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:38 274070] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:38 274076] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2104|prior_time:1757653538242444|is_app_limited:1|send_elapse:196|ack_elapse:31510|ctl_first_sent_time:1757653538242640|lagest_ack_time:1757653538273954|curr_delivered:2781|
[2025/09/12 05:05:38 274083] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538242853|
[2025/09/12 05:05:38 274089] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:38 274100] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|conn:0000560C592498AC|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:38 274105] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2104|prior_time:1757653538242444|is_app_limited:1|send_elapse:196|ack_elapse:31510|ctl_first_sent_time:1757653538242640|lagest_ack_time:1757653538273954|curr_delivered:2835|
[2025/09/12 05:05:38 274109] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_update_sample|sampler_sent_time_update:1757653538242923|
[2025/09/12 05:05:38 274113] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:38 274117] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592498AC|srtt:33994|rttvar:10742|minrtt:30639|latest_rtt:31031|ack_delay:56|
[2025/09/12 05:05:38 274121] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |after update rtt|conn:0000560C592498AC|srtt:33616|rttvar:8811|minrtt:30639|latest_rtt:31031|ack_delay:56|
[2025/09/12 05:05:38 274125] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:38 274130] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:38 274136] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|srtt:33616|rtt_var:8811|pto_duration:68860|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:38 274144] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 274150] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 274156] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592498AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:38 274160] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653538336870|now:1757653538274136|interv:62734|
[2025/09/12 05:05:38 274164] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592498AC|path:0|pns:2|expire:1757653538336870|now:1757653538274136|interval:62734|pto_count:0|srtt:33616
[2025/09/12 05:05:38 274168] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_generate_sample|sampler: send_elapse 196, ack_elapse 31510, delivered 731|rate 23198|lost 0|
[2025/09/12 05:05:38 274172] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30639, old_rtt:30639|
[2025/09/12 05:05:38 274177] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4208|
[2025/09/12 05:05:38 274180] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48112|packet_lost:0|acked:675|po_sent_time:1757653538242923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2160|
[2025/09/12 05:05:38 274185] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48112|packet_lost:0|acked:675|po_sent_time:1757653538242923|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2160|
[2025/09/12 05:05:38 274189] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c |bbr on ack|mode:0|pacing_rate:3840313|bw:60948|cwnd:48787|full_bw_reached:0|inflight:1050|srtt:33616|latest_rtt:31031|min_rtt:30639|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:38 274199] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688099|largest:548688099|pns:2|
[2025/09/12 05:05:38 274203] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:548688099|frame:ACK |recv_time:1757653538273954|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 274208] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653658273954|now:1757653538273954|interv:120000000|
[2025/09/12 05:05:38 274212] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653658273954|now:1757653538273954|interv:120000000|
[2025/09/12 05:05:38 274216] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538344972|pq_index:0|
[2025/09/12 05:05:38 274220] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:1757653538273462|
[2025/09/12 05:05:38 274224] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538274224|
[2025/09/12 05:05:38 274229] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538274228|
[2025/09/12 05:05:38 274235] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_next_wakeup_time|wakeup_time:1757653538336870|
[2025/09/12 05:05:38 274239] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538336870|
[2025/09/12 05:05:38 274242] [debug] |xqc_engine_wakeup_after|wakeup:1757653538336870|now:1757653538274242|diff:62628|
[2025/09/12 05:05:38 274247] [debug] |xqc_engine_main_logic|END|now:1757653538274228|
[2025/09/12 05:05:38 274252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538274252|
[2025/09/12 05:05:38 274256] [debug] |xqc_engine_wakeup_after|wakeup:1757653538336870|now:1757653538274256|diff:62614|
[2025/09/12 05:05:38 274260] [debug] |xqc_engine_main_logic|END|now:1757653538274252|
[2025/09/12 05:05:38 274924] [info] |xqc_engine_packet_process|==>|conn:0000560C592498AC|size:39|state:ESTABED|recv_time:1757653538274923|
[2025/09/12 05:05:38 274933] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f574a3d17e3434b5587ca93f|spin_bit:0|
[2025/09/12 05:05:38 274939] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|largest_pn:548688099|
[2025/09/12 05:05:38 274943] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:548688100|
[2025/09/12 05:05:38 274948] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:548688100|
[2025/09/12 05:05:38 274952] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:38 274957] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_DRAINING|expire:1757653538556536|now:1757653538274956|interv:281580|
[2025/09/12 05:05:38 274961] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:38 274966] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:05:38 274970] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:38 274974] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:38 274977] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:38 274981] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:38 274986] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:38 274996] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:38 275000] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:38 275005] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:548688100|largest:548688100|pns:2|
[2025/09/12 05:05:38 275009] [info] |scid:f574a3d17e3434b5587ca93f|xqc_conn_on_pkt_processed|====>|conn:0000560C592498AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:548688100|frame:CONNECTION_CLOSE |recv_time:1757653538274923|dcid:f574a3d17e3434b5587ca93f|dcid_seq:0|
[2025/09/12 05:05:38 275014] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:PATH_IDLE|expire:1757653658274923|now:1757653538274923|interv:120000000|
[2025/09/12 05:05:38 275018] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_set|type:CONN_IDLE|expire:1757653658274923|now:1757653538274923|interv:120000000|
[2025/09/12 05:05:38 275021] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538336870|pq_index:0|
[2025/09/12 05:05:38 275027] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:1757653538274228|
[2025/09/12 05:05:38 275033] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538275033|
[2025/09/12 05:05:38 275056] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538275055|
[2025/09/12 05:05:38 275068] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_path_get_perf_class|conn:0000560C592498AC|path_id:0|path_srtt:33616|min_srtt:33616|path_bw:60948|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:38 275076] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592498AC|path_id:0|path_srtt:33616|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:38 275083] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:38 275091] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_check_acked_or_dropped_pkt|conn:0000560C592498AC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:38 275097] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:38 275140] [info] |scid:f574a3d17e3434b5587ca93f|xqc_send_packet_with_pn|<==|conn:0000560C592498AC|path:0|pkt_num:9|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653538275107|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 275150] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_on_packet_sent|conn:0000560C592498AC|path:0|pkt_num:9|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:38 275159] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_conn_next_wakeup_time|wakeup_time:1757653538556536|
[2025/09/12 05:05:38 275165] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_wakeup_queue|next_tick_time:1757653538556536|
[2025/09/12 05:05:38 275171] [debug] |xqc_engine_wakeup_after|wakeup:1757653538532397|now:1757653538275171|diff:257226|
[2025/09/12 05:05:38 275178] [debug] |xqc_engine_main_logic|END|now:1757653538275055|
[2025/09/12 05:05:38 275185] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538275185|
[2025/09/12 05:05:38 275190] [debug] |xqc_engine_wakeup_after|wakeup:1757653538532397|now:1757653538275190|diff:257207|
[2025/09/12 05:05:38 275196] [debug] |xqc_engine_main_logic|END|now:1757653538275185|
[2025/09/12 05:05:38 533520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538533519|
[2025/09/12 05:05:38 533548] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538532397|pq_index:0|
[2025/09/12 05:05:38 533556] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653536907083|
[2025/09/12 05:05:38 533564] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538533561|
[2025/09/12 05:05:38 533572] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653538532397|now:1757653538533561|
[2025/09/12 05:05:38 533577] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:38 533583] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:6665|
[2025/09/12 05:05:38 533588] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:1225024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:38 533595] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 533600] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 533604] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 6665|
[2025/09/12 05:05:38 533609] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:38 533616] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:38 533626] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:38 533632] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:5
[2025/09/12 05:05:38 533637] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:2450048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:38 533643] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 533647] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 533652] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 6665|
[2025/09/12 05:05:38 533657] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540157421|now:1757653538533637|interv:1623784|
[2025/09/12 05:05:38 533662] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653540157421|now:1757653538533637|interval:1623784|pto_count:5|srtt:33892
[2025/09/12 05:05:38 533671] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 533677] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:38 533683] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 533700] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:25-28|next_skip_chance:1757653538838392|current_time:1757653538533700|
[2025/09/12 05:05:38 533706] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:05:38 533775] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:29|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:6665|now:1757653538533724|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 533787] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:29|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:38 533795] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:6665|applimit:0|
[2025/09/12 05:05:38 533804] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:2450048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:38 533812] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 533819] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 533827] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 6948|
[2025/09/12 05:05:38 533832] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653541783772|now:1757653538533803|interv:3249969|
[2025/09/12 05:05:38 533837] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653541783772|now:1757653538533803|interval:3249969|pto_count:5|srtt:33892
[2025/09/12 05:05:38 533843] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:6948|
[2025/09/12 05:05:38 533850] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:38 533856] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:05:38 533891] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6948|now:1757653538533864|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:38 533902] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:30|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:38 533912] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:6948|applimit:0|
[2025/09/12 05:05:38 533920] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:2450048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:38 533927] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 533932] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 533936] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 7998|
[2025/09/12 05:05:38 533941] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653541783912|now:1757653538533919|interv:3249993|
[2025/09/12 05:05:38 533952] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653541783912|now:1757653538533919|interval:3249993|pto_count:5|srtt:33892
[2025/09/12 05:05:38 533958] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:7998|
[2025/09/12 05:05:38 533964] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653541783912|
[2025/09/12 05:05:38 533969] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653541783912|
[2025/09/12 05:05:38 533974] [debug] |xqc_engine_wakeup_after|wakeup:1757653538556536|now:1757653538533974|diff:22562|
[2025/09/12 05:05:38 533980] [debug] |xqc_engine_main_logic|END|now:1757653538533561|
[2025/09/12 05:05:38 557055] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538557055|
[2025/09/12 05:05:38 557071] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538556536|pq_index:0|
[2025/09/12 05:05:38 557077] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_add_active_queue|last_ticked_time:1757653538275055|
[2025/09/12 05:05:38 557084] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_engine_process_conn|conn:0000560C592498AC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538557083|
[2025/09/12 05:05:38 557091] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653538556536|now:1757653538557083|
[2025/09/12 05:05:38 557096] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653538556536|now:1757653538557083|
[2025/09/12 05:05:38 557101] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:38 557106] [info] |xqc_engine_main_logic|conn:0000560C592498AC|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|conn_state:13|next_tick_time:1757653538556536
[2025/09/12 05:05:38 557121] [report] |scid:f574a3d17e3434b5587ca93f|xqc_conn_destroy|0000560C592498AC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36794|first_send_delay:37172|conn_persist:352104|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|hsk_recv:36170|close_recv:69939|close_send:70090|last_recv:69906|last_send:70090|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,16,9,6,1024,0,17,i32,4,26,39,5,548688098,68,0,4,27,40,4,548688099,68,0,4,26,39,40000,548688100,69,0,4,26,40000,9,70,4,1050,80,7,37,4,30,4,8,38,0-2,0-2,0-0,0-0,0-0,0-33,0-4300,0-3924,0-12,0-6,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:12|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|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:1200|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 05:05:38 557132] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:38 557142] [stats] |scid:f574a3d17e3434b5587ca93f|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653538242033|wrt_delay:156|snd_delay:977|finwrt_delay:156|finsnd_delay:977|finrcv_delay:1|finread_delay:92|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-f574a3d17e3434b5587ca93f p-193.167.0.100-51782-763dd9b66417813aeb828820d50b56446c|path_info:mp is not supported in connection scid:f574a3d17e3434b5587ca93f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:38 557195] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:38 557209] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:38 557217] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:38 557222] [debug] |scid:f574a3d17e3434b5587ca93f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:38 557281] [debug] |xqc_engine_wakeup_after|wakeup:1757653538816375|now:1757653538557281|diff:259094|
[2025/09/12 05:05:38 557291] [debug] |xqc_engine_main_logic|END|now:1757653538557083|
[2025/09/12 05:05:38 817617] [debug] |xqc_engine_main_logic|BEGIN|now:1757653538817616|
[2025/09/12 05:05:38 817643] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538816375|pq_index:0|
[2025/09/12 05:05:38 817651] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653534014118|
[2025/09/12 05:05:38 817660] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653538817657|
[2025/09/12 05:05:38 817667] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653538816375|now:1757653538817657|
[2025/09/12 05:05:38 817673] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:38 817679] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:3408|
[2025/09/12 05:05:38 817685] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:3202048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:38 817692] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 817697] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 817702] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3408|
[2025/09/12 05:05:38 817707] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:38 817714] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:38 817734] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:38 817740] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:7
[2025/09/12 05:05:38 817746] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:6404096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:38 817752] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 817757] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 817762] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3408|
[2025/09/12 05:05:38 817777] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543618423|now:1757653538817745|interv:4800678|
[2025/09/12 05:05:38 817783] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653543618423|now:1757653538817745|interval:4800678|pto_count:7|srtt:32392
[2025/09/12 05:05:38 817793] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 817799] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 817806] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 817813] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:05:38 817883] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:29|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3408|now:1757653538817830|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 817895] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:29|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:38 817905] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:3408|applimit:0|
[2025/09/12 05:05:38 817915] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:6404096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:38 817923] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 817933] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 817940] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3692|
[2025/09/12 05:05:38 817945] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548421926|now:1757653538817914|interv:9604012|
[2025/09/12 05:05:38 817951] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653548421926|now:1757653538817914|interval:9604012|pto_count:7|srtt:32392
[2025/09/12 05:05:38 817959] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:3692|
[2025/09/12 05:05:38 817967] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:38 817973] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:05:38 818004] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:30|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3692|now:1757653538817980|stream_id:0|stream_offset:0|
[2025/09/12 05:05:38 818015] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:30|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:38 818024] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:3692|applimit:0|
[2025/09/12 05:05:38 818032] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:6404096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:38 818062] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:38 818067] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:38 818072] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3976|
[2025/09/12 05:05:38 818076] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548422076|now:1757653538818031|interv:9604045|
[2025/09/12 05:05:38 818081] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653548422076|now:1757653538818031|interval:9604045|pto_count:7|srtt:32392
[2025/09/12 05:05:38 818087] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:3976|
[2025/09/12 05:05:38 818093] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653548422076|
[2025/09/12 05:05:38 818098] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653548422076|
[2025/09/12 05:05:38 818103] [debug] |xqc_engine_wakeup_after|wakeup:1757653541454047|now:1757653538818103|diff:2635944|
[2025/09/12 05:05:38 818109] [debug] |xqc_engine_main_logic|END|now:1757653538817657|
[2025/09/12 05:05:39 251170] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653599251168|now:1757653539251168|interv:60000000|
[2025/09/12 05:05:39 251200] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653599251200|now:1757653539251200|interv:60000000|
[2025/09/12 05:05:39 251208] [debug] |xqc_path_create|path:0|dcid:e2701f85562740422c321e43983376a89e|scid:ea3cac3abca746530f2bddbb|create_path_count:1|
[2025/09/12 05:05:39 251218] [debug] |scid:ea3cac3abca746530f2bddbb|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 05:05:39 251227] [debug] |xqc_path_init|path:0|dcid:e2701f85562740422c321e43983376a89e|scid:ea3cac3abca746530f2bddbb|state:2|
[2025/09/12 05:05:39 251235] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_create|success|scid:ea3cac3abca746530f2bddbb|dcid:e2701f85562740422c321e43983376a89e|conn:0000560C59273C1C|
[2025/09/12 05:05:39 251244] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_server_create|hash odcid conn|odcid:a9666829b1e043597d678cc57d0bde6e7a16|conn:0000560C59273C1C|
[2025/09/12 05:05:39 251256] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_get_local_transport_params|generate sr_token[19c823e39c8eea6a73e116b6c1b455f2] for cid[a9666829b1e043597d678cc57d0bde6e7a16]
[2025/09/12 05:05:39 251286] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251294] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1200|state:S_INIT|recv_time:1757653539251136|
[2025/09/12 05:05:39 251475] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:39 251487] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:39 251499] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:39 251504] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141003|
[2025/09/12 05:05:39 251513] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2089141003|
[2025/09/12 05:05:39 251519] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251524] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251531] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251549] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:39 251555] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251560] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251566] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:39 251571] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:39 251576] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:39 251581] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251586] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251590] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251596] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251600] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251605] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251610] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251614] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251620] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251624] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251629] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251633] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251638] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251643] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251648] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251652] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:39 251679] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251685] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251691] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251695] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251700] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251706] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251710] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251715] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251719] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251727] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251731] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251735] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251739] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251742] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251746] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251750] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251754] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251757] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251761] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251764] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251769] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251773] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251776] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:39 251781] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251785] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251788] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:39 251792] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:39 251796] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251800] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251803] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251807] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251811] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251815] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:39 251818] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:39 251822] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251826] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251829] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251833] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251837] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251841] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:39 251845] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_token|token empty|
[2025/09/12 05:05:39 251851] [info] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|check_token fail|conn:0000560C59273C1C|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:39 251855] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:39 251859] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:39 251862] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:39 251866] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251870] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251874] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:39 251878] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251882] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251886] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:39 251890] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251894] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251898] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:39 251902] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251905] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251909] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:39 251913] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251917] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251921] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:39 251925] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251929] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251932] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:39 251936] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251940] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251944] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:39 251948] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:39 251952] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 251956] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:39 251999] [info] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:39 252195] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:39 252207] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:39 252211] [warn] |scid:ea3cac3abca746530f2bddbb|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:39 252423] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:39 252428] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:39 252433] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:39 252437] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:39 252445] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:39 252450] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:39 252454] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141003|largest:2089141003|pns:0|
[2025/09/12 05:05:39 252459] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1200|pkt_type:INIT|pkt_num:2089141003|frame:PADDING CRYPTO |recv_time:1757653539251136|dcid:a9666829b1e043597d678cc57d0bde6e7a16|dcid_seq:0|
[2025/09/12 05:05:39 252465] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653599251136|now:1757653539251136|interv:60000000|
[2025/09/12 05:05:39 252469] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653599251136|now:1757653539251136|interv:60000000|
[2025/09/12 05:05:39 252473] [debug] |xqc_engine_main_logic|BEGIN|now:1757653539252473|
[2025/09/12 05:05:39 252478] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653539252478|
[2025/09/12 05:05:39 252484] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:39 252488] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:39 252492] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_write_streams|
[2025/09/12 05:05:39 252496] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:39 252500] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:39 252506] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653539252506|
[2025/09/12 05:05:39 252511] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:39 252515] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_write_streams|
[2025/09/12 05:05:39 252519] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:39 252523] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653539252523|
[2025/09/12 05:05:39 252528] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653539252528|
[2025/09/12 05:05:39 252533] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653539252533|
[2025/09/12 05:05:39 252538] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653539252537|
[2025/09/12 05:05:39 252542] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:39 252552] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141003|ack_delay:1416|first_ack_range:0|largest_pkt_recv_time:1757653539251136|
[2025/09/12 05:05:39 252557] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141003|low:2089141003|pkt_pns:0|
[2025/09/12 05:05:39 252561] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2089141003|frame_largest_recv:2089141003|
[2025/09/12 05:05:39 252565] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:39 252571] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:39 252576] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|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 05:05:39 252581] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:39 252585] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:39 252590] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|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 05:05:39 252594] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:39 252598] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:39 252602] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|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 05:05:39 252606] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:39 252610] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:39 252614] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|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 05:05:39 252618] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:39 252622] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:39 252626] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|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 05:05:39 252630] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:39 252634] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 252640] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:39 252645] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:39 252684] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653539252655|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 252690] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 252695] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:39 252700] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:39 252708] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:39 252714] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:39 252720] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:39 252727] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540002655|now:1757653539252700|interv:749955|
[2025/09/12 05:05:39 252733] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653540002655|now:1757653539252700|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:05:39 252741] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:39 252748] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:39 252756] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:39 252786] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653539252766|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 252792] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 252797] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:39 252804] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:39 252811] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:39 252818] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:39 252824] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:39 252830] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540002655|now:1757653539252804|interv:749851|
[2025/09/12 05:05:39 252836] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653540002655|now:1757653539252804|interval:749851|pto_count:0|srtt:250000
[2025/09/12 05:05:39 252843] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:39 252852] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:39 252857] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:39 252882] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653539252863|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 252888] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 252896] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:39 252902] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:39 252909] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:39 252916] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:39 252922] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:39 252929] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540002655|now:1757653539252902|interv:749753|
[2025/09/12 05:05:39 252933] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653540002655|now:1757653539252902|interval:749753|pto_count:0|srtt:250000
[2025/09/12 05:05:39 252938] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:39 252942] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:39 252947] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:39 252969] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653539252953|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 252974] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 252981] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:39 252988] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:39 252994] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:39 253001] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:39 253006] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:39 253013] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540002655|now:1757653539252987|interv:749668|
[2025/09/12 05:05:39 253018] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653540002655|now:1757653539252987|interval:749668|pto_count:0|srtt:250000
[2025/09/12 05:05:39 253027] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:39 253032] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:39 253036] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:39 253074] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653539253057|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 253079] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 253087] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:39 253094] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:39 253101] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:39 253107] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:39 253114] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:39 253120] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540002655|now:1757653539253093|interv:749562|
[2025/09/12 05:05:39 253126] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653540002655|now:1757653539253093|interval:749562|pto_count:0|srtt:250000
[2025/09/12 05:05:39 253130] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:39 253135] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:39 253139] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:39 253161] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653539253145|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 253167] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 253175] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653540002655|
[2025/09/12 05:05:39 253182] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653540002655|
[2025/09/12 05:05:39 253189] [debug] |xqc_engine_wakeup_after|wakeup:1757653540002655|now:1757653539253189|diff:749466|
[2025/09/12 05:05:39 253196] [debug] |xqc_engine_main_logic|END|now:1757653539252478|
[2025/09/12 05:05:39 253205] [debug] |xqc_engine_main_logic|BEGIN|now:1757653539253205|
[2025/09/12 05:05:39 253210] [debug] |xqc_engine_wakeup_after|wakeup:1757653540002655|now:1757653539253210|diff:749445|
[2025/09/12 05:05:39 253214] [debug] |xqc_engine_main_logic|END|now:1757653539253205|
[2025/09/12 05:05:39 391404] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653539391402|
[2025/09/12 05:05:39 391437] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:39 391447] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:39 391457] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141003|
[2025/09/12 05:05:39 391466] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141004|
[2025/09/12 05:05:39 391478] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2089141004|
[2025/09/12 05:05:39 391487] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:39 391494] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:39 391502] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:39 391513] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_addr_validated|Address Validated|conn:0000560C59273C1C|role:1|
[2025/09/12 05:05:39 391522] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:39 391531] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:39 391540] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141004|largest:2089141004|pns:0|
[2025/09/12 05:05:39 391546] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1200|pkt_type:INIT|pkt_num:2089141004|frame:PADDING PING |recv_time:1757653539391402|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:39 391556] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653599391402|now:1757653539391402|interv:60000000|
[2025/09/12 05:05:39 391564] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653599391402|now:1757653539391402|interv:60000000|
[2025/09/12 05:05:39 391572] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653540002655|pq_index:0|
[2025/09/12 05:05:39 391581] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653539252478|
[2025/09/12 05:05:39 391588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653539391588|
[2025/09/12 05:05:39 391598] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653539391597|
[2025/09/12 05:05:39 391607] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141004|ack_delay:205|first_ack_range:1|largest_pkt_recv_time:1757653539391402|
[2025/09/12 05:05:39 391613] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141004|low:2089141003|pkt_pns:0|
[2025/09/12 05:05:39 391617] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2089141004|frame_largest_recv:2089141004|
[2025/09/12 05:05:39 391623] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:39 391629] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 391635] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:39 391641] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:39 391678] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:2|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653539391649|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 391691] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:2|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 391698] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653540002655|
[2025/09/12 05:05:39 391703] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653540002655|
[2025/09/12 05:05:39 391708] [debug] |xqc_engine_wakeup_after|wakeup:1757653540002655|now:1757653539391708|diff:610947|
[2025/09/12 05:05:39 391714] [debug] |xqc_engine_main_logic|END|now:1757653539391597|
[2025/09/12 05:05:39 391720] [debug] |xqc_engine_main_logic|BEGIN|now:1757653539391720|
[2025/09/12 05:05:39 391725] [debug] |xqc_engine_wakeup_after|wakeup:1757653540002655|now:1757653539391725|diff:610930|
[2025/09/12 05:05:39 391730] [debug] |xqc_engine_main_logic|END|now:1757653539391720|
[2025/09/12 05:05:39 604928] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653539604924|
[2025/09/12 05:05:39 604959] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:39 604967] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:39 604982] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141004|
[2025/09/12 05:05:39 604989] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141005|
[2025/09/12 05:05:39 605006] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2089141005|
[2025/09/12 05:05:39 605015] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:39 605022] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:39 605030] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:39 605063] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:39 605074] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:39 605082] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141005|largest:2089141005|pns:0|
[2025/09/12 05:05:39 605093] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1200|pkt_type:INIT|pkt_num:2089141005|frame:PADDING PING |recv_time:1757653539604924|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:39 605101] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653599604924|now:1757653539604924|interv:60000000|
[2025/09/12 05:05:39 605108] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653599604924|now:1757653539604924|interv:60000000|
[2025/09/12 05:05:39 605116] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653540002655|pq_index:0|
[2025/09/12 05:05:39 605126] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653539391597|
[2025/09/12 05:05:39 605133] [debug] |xqc_engine_main_logic|BEGIN|now:1757653539605133|
[2025/09/12 05:05:39 605142] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653539605141|
[2025/09/12 05:05:39 605157] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141005|ack_delay:233|first_ack_range:2|largest_pkt_recv_time:1757653539604924|
[2025/09/12 05:05:39 605175] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141005|low:2089141003|pkt_pns:0|
[2025/09/12 05:05:39 605181] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2089141005|frame_largest_recv:2089141005|
[2025/09/12 05:05:39 605188] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:39 605197] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 605207] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:39 605215] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:39 605264] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:3|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653539605228|stream_id:0|stream_offset:0|
[2025/09/12 05:05:39 605272] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:3|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:39 605280] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653540002655|
[2025/09/12 05:05:39 605285] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653540002655|
[2025/09/12 05:05:39 605290] [debug] |xqc_engine_wakeup_after|wakeup:1757653540002655|now:1757653539605290|diff:397365|
[2025/09/12 05:05:39 605296] [debug] |xqc_engine_main_logic|END|now:1757653539605141|
[2025/09/12 05:05:39 605303] [debug] |xqc_engine_main_logic|BEGIN|now:1757653539605302|
[2025/09/12 05:05:39 605307] [debug] |xqc_engine_wakeup_after|wakeup:1757653540002655|now:1757653539605307|diff:397348|
[2025/09/12 05:05:39 605312] [debug] |xqc_engine_main_logic|END|now:1757653539605302|
[2025/09/12 05:05:40 003766] [debug] |xqc_engine_main_logic|BEGIN|now:1757653540003765|
[2025/09/12 05:05:40 003790] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653540002655|pq_index:0|
[2025/09/12 05:05:40 003797] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653539605141|
[2025/09/12 05:05:40 003805] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653540003802|
[2025/09/12 05:05:40 003811] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653540002655|now:1757653540003802|
[2025/09/12 05:05:40 003817] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:40 003823] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:40 003828] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:40 003835] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:40 003840] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:40 003845] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 003850] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:40 003856] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:40 003873] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:40 003878] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:40 003886] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:1
[2025/09/12 05:05:40 003892] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:40 003897] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:40 003902] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:40 003907] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 003912] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540753057|now:1757653540003891|interv:749166|
[2025/09/12 05:05:40 003917] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653540753057|now:1757653540003891|interval:749166|pto_count:1|srtt:250000
[2025/09/12 05:05:40 003926] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 003931] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 003937] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:40 003945] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:40 003997] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653540003961|stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 004005] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:40 004011] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:40 004017] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:40 004022] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:40 004027] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:40 004032] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 004036] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540753057|now:1757653540004016|interv:749041|
[2025/09/12 05:05:40 004067] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653540753057|now:1757653540004016|interval:749041|pto_count:1|srtt:250000
[2025/09/12 05:05:40 004080] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:40 004087] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:40 004092] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:40 004120] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653540004100|stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 004127] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:40 004134] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:40 004139] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:40 004144] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:40 004149] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:40 004153] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 004157] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653540753057|now:1757653540004139|interv:748918|
[2025/09/12 05:05:40 004161] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653540753057|now:1757653540004139|interval:748918|pto_count:1|srtt:250000
[2025/09/12 05:05:40 004165] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:40 004170] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653540753057|
[2025/09/12 05:05:40 004175] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653540753057|
[2025/09/12 05:05:40 004179] [debug] |xqc_engine_wakeup_after|wakeup:1757653540753057|now:1757653540004179|diff:748878|
[2025/09/12 05:05:40 004183] [debug] |xqc_engine_main_logic|END|now:1757653540003802|
[2025/09/12 05:05:40 586425] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653540586419|
[2025/09/12 05:05:40 586458] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:40 586468] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:40 586484] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141005|
[2025/09/12 05:05:40 586491] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141007|
[2025/09/12 05:05:40 586508] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2089141007|
[2025/09/12 05:05:40 586518] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:40 586526] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:40 586534] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:40 586548] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:40 586558] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:40 586579] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141007|largest:2089141007|pns:0|
[2025/09/12 05:05:40 586589] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1200|pkt_type:INIT|pkt_num:2089141007|frame:PADDING PING |recv_time:1757653540586419|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:40 586598] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653600586419|now:1757653540586419|interv:60000000|
[2025/09/12 05:05:40 586604] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653600586419|now:1757653540586419|interv:60000000|
[2025/09/12 05:05:40 586610] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653540753057|pq_index:0|
[2025/09/12 05:05:40 586619] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653540003802|
[2025/09/12 05:05:40 586627] [debug] |xqc_engine_main_logic|BEGIN|now:1757653540586627|
[2025/09/12 05:05:40 586636] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653540586634|
[2025/09/12 05:05:40 586652] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141007|ack_delay:233|first_ack_range:0|largest_pkt_recv_time:1757653540586419|
[2025/09/12 05:05:40 586661] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141007|low:2089141007|pkt_pns:0|
[2025/09/12 05:05:40 586668] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141005|low:2089141003|pkt_pns:0|
[2025/09/12 05:05:40 586675] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2089141007|frame_largest_recv:2089141007|
[2025/09/12 05:05:40 586682] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:40 586690] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 586698] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:40 586709] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:40 586760] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:6|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653540586723|stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 586771] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:6|origin_pktnum:0|size:57|enc_size:73|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:40 586782] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653540753057|
[2025/09/12 05:05:40 586790] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653540753057|
[2025/09/12 05:05:40 586795] [debug] |xqc_engine_wakeup_after|wakeup:1757653540753057|now:1757653540586795|diff:166262|
[2025/09/12 05:05:40 586801] [debug] |xqc_engine_main_logic|END|now:1757653540586634|
[2025/09/12 05:05:40 586808] [debug] |xqc_engine_main_logic|BEGIN|now:1757653540586808|
[2025/09/12 05:05:40 586813] [debug] |xqc_engine_wakeup_after|wakeup:1757653540753057|now:1757653540586813|diff:166244|
[2025/09/12 05:05:40 586818] [debug] |xqc_engine_main_logic|END|now:1757653540586808|
[2025/09/12 05:05:40 754058] [debug] |xqc_engine_main_logic|BEGIN|now:1757653540754058|
[2025/09/12 05:05:40 754092] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653540753057|pq_index:0|
[2025/09/12 05:05:40 754099] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653540586634|
[2025/09/12 05:05:40 754106] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653540754104|
[2025/09/12 05:05:40 754113] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653540753057|now:1757653540754104|
[2025/09/12 05:05:40 754119] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:40 754124] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:3287|
[2025/09/12 05:05:40 754130] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:40 754136] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:40 754141] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:40 754146] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 754151] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:40 754157] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:40 754165] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:40 754172] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:2
[2025/09/12 05:05:40 754178] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:40 754183] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:40 754188] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:40 754193] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 754198] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653542253057|now:1757653540754178|interv:1498879|
[2025/09/12 05:05:40 754203] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653542253057|now:1757653540754178|interval:1498879|pto_count:2|srtt:250000
[2025/09/12 05:05:40 754211] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 754218] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 754224] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:40 754245] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:40 754318] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:2576|now:1757653540754261|stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 754326] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:40 754332] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2576|applimit:0|
[2025/09/12 05:05:40 754337] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:40 754343] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:40 754348] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:40 754353] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 754357] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543004100|now:1757653540754337|interv:2249763|
[2025/09/12 05:05:40 754362] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653543004100|now:1757653540754337|interval:2249763|pto_count:2|srtt:250000
[2025/09/12 05:05:40 754368] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2770|
[2025/09/12 05:05:40 754375] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:40 754380] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:40 754405] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:2770|now:1757653540754388|stream_id:0|stream_offset:0|
[2025/09/12 05:05:40 754412] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:40 754418] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2770|applimit:0|
[2025/09/12 05:05:40 754422] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:40 754428] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:40 754432] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:40 754437] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:40 754442] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543004100|now:1757653540754422|interv:2249678|
[2025/09/12 05:05:40 754447] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653543004100|now:1757653540754422|interval:2249678|pto_count:2|srtt:250000
[2025/09/12 05:05:40 754452] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:40 754463] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543004100|
[2025/09/12 05:05:40 754469] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543004100|
[2025/09/12 05:05:40 754474] [debug] |xqc_engine_wakeup_after|wakeup:1757653541454047|now:1757653540754474|diff:699573|
[2025/09/12 05:05:40 754480] [debug] |xqc_engine_main_logic|END|now:1757653540754104|
[2025/09/12 05:05:41 455214] [debug] |xqc_engine_main_logic|BEGIN|now:1757653541455214|
[2025/09/12 05:05:41 455239] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653541454047|pq_index:0|
[2025/09/12 05:05:41 455247] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653536778400|
[2025/09/12 05:05:41 455255] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653541455252|
[2025/09/12 05:05:41 455262] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653541454047|now:1757653541455252|
[2025/09/12 05:05:41 455268] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:41 455273] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:2142|
[2025/09/12 05:05:41 455279] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:3075328|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:41 455285] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 455290] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 455295] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2142|
[2025/09/12 05:05:41 455300] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:41 455306] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:41 455316] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:41 455322] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:7
[2025/09/12 05:05:41 455327] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:6150656|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:41 455333] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 455338] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 455343] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2142|
[2025/09/12 05:05:41 455347] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546129375|now:1757653541455327|interv:4674048|
[2025/09/12 05:05:41 455353] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653546129375|now:1757653541455327|interval:4674048|pto_count:7|srtt:32044
[2025/09/12 05:05:41 455373] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 455380] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 455386] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:41 455393] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 05:05:41 455463] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:44|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2142|now:1757653541455408|stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 455471] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:44|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:41 455477] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2142|applimit:0|
[2025/09/12 05:05:41 455482] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:6150656|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:41 455488] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 455493] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 455497] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2165|
[2025/09/12 05:05:41 455502] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550806064|now:1757653541455482|interv:9350582|
[2025/09/12 05:05:41 455507] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653550806064|now:1757653541455482|interval:9350582|pto_count:7|srtt:32044
[2025/09/12 05:05:41 455514] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:2165|
[2025/09/12 05:05:41 455520] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:41 455525] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:05:41 455549] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:45|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2165|now:1757653541455533|stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 455556] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:45|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:41 455562] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2165|applimit:0|
[2025/09/12 05:05:41 455567] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:6150656|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:41 455572] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 455577] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 455586] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2448|
[2025/09/12 05:05:41 455591] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550806189|now:1757653541455567|interv:9350622|
[2025/09/12 05:05:41 455596] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653550806189|now:1757653541455567|interval:9350622|pto_count:7|srtt:32044
[2025/09/12 05:05:41 455601] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:2448|
[2025/09/12 05:05:41 455607] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653550806189|
[2025/09/12 05:05:41 455613] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653550806189|
[2025/09/12 05:05:41 455618] [debug] |xqc_engine_wakeup_after|wakeup:1757653541783912|now:1757653541455618|diff:328294|
[2025/09/12 05:05:41 455624] [debug] |xqc_engine_main_logic|END|now:1757653541455252|
[2025/09/12 05:05:41 785013] [debug] |xqc_engine_main_logic|BEGIN|now:1757653541785012|
[2025/09/12 05:05:41 785037] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653541783912|pq_index:0|
[2025/09/12 05:05:41 785074] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653538533561|
[2025/09/12 05:05:41 785083] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653541785080|
[2025/09/12 05:05:41 785090] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653541783912|now:1757653541785080|
[2025/09/12 05:05:41 785096] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:41 785101] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:7998|
[2025/09/12 05:05:41 785107] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:2450048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:41 785113] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 785119] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 785124] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 7998|
[2025/09/12 05:05:41 785129] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:41 785136] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:41 785145] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:41 785151] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:6
[2025/09/12 05:05:41 785157] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:4900096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:41 785162] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 785178] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 785183] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 7998|
[2025/09/12 05:05:41 785188] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545033960|now:1757653541785156|interv:3248804|
[2025/09/12 05:05:41 785194] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653545033960|now:1757653541785156|interval:3248804|pto_count:6|srtt:33892
[2025/09/12 05:05:41 785203] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 785209] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:41 785215] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:41 785222] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:31-34|next_skip_chance:1757653542089913|current_time:1757653541785221|
[2025/09/12 05:05:41 785228] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:05:41 785281] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:35|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:7998|now:1757653541785241|stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 785289] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:35|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:41 785296] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:7998|applimit:0|
[2025/09/12 05:05:41 785301] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:4900096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:41 785307] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 785313] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 785318] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 8281|
[2025/09/12 05:05:41 785323] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548285337|now:1757653541785301|interv:6500036|
[2025/09/12 05:05:41 785331] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653548285337|now:1757653541785301|interval:6500036|pto_count:6|srtt:33892
[2025/09/12 05:05:41 785340] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:8281|
[2025/09/12 05:05:41 785351] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:41 785360] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:05:41 785404] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8281|now:1757653541785373|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:41 785426] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:36|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:41 785437] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:8281|applimit:0|
[2025/09/12 05:05:41 785446] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:4900096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:41 785455] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:41 785461] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:41 785466] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 9331|
[2025/09/12 05:05:41 785471] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548285469|now:1757653541785445|interv:6500024|
[2025/09/12 05:05:41 785478] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653548285469|now:1757653541785445|interval:6500024|pto_count:6|srtt:33892
[2025/09/12 05:05:41 785484] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:9331|
[2025/09/12 05:05:41 785490] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653548285469|
[2025/09/12 05:05:41 785496] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653548285469|
[2025/09/12 05:05:41 785501] [debug] |xqc_engine_wakeup_after|wakeup:1757653543004100|now:1757653541785501|diff:1218599|
[2025/09/12 05:05:41 785507] [debug] |xqc_engine_main_logic|END|now:1757653541785080|
[2025/09/12 05:05:41 850691] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653541850687|
[2025/09/12 05:05:41 850716] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:41 850725] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:41 850736] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141007|
[2025/09/12 05:05:41 850745] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141008|
[2025/09/12 05:05:41 850758] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2089141008|
[2025/09/12 05:05:41 850766] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:41 850773] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:41 850781] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:41 850794] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:41 850804] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:41 850813] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141008|largest:2089141008|pns:0|
[2025/09/12 05:05:41 850822] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1200|pkt_type:INIT|pkt_num:2089141008|frame:PADDING PING |recv_time:1757653541850687|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:41 850833] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653601850687|now:1757653541850687|interv:60000000|
[2025/09/12 05:05:41 850852] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653601850687|now:1757653541850687|interv:60000000|
[2025/09/12 05:05:41 850860] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543004100|pq_index:0|
[2025/09/12 05:05:41 850867] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653540754104|
[2025/09/12 05:05:41 850876] [debug] |xqc_engine_main_logic|BEGIN|now:1757653541850876|
[2025/09/12 05:05:41 850884] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653541850882|
[2025/09/12 05:05:41 850894] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141008|ack_delay:206|first_ack_range:1|largest_pkt_recv_time:1757653541850687|
[2025/09/12 05:05:41 850900] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141008|low:2089141007|pkt_pns:0|
[2025/09/12 05:05:41 850904] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141005|low:2089141003|pkt_pns:0|
[2025/09/12 05:05:41 850909] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2089141008|frame_largest_recv:2089141008|
[2025/09/12 05:05:41 850915] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:41 850921] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 850927] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:41 850933] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:41 850971] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:7|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653541850941|stream_id:0|stream_offset:0|
[2025/09/12 05:05:41 850979] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:7|origin_pktnum:0|size:57|enc_size:73|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:41 850986] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543004100|
[2025/09/12 05:05:41 850991] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543004100|
[2025/09/12 05:05:41 850996] [debug] |xqc_engine_wakeup_after|wakeup:1757653543004100|now:1757653541850995|diff:1153105|
[2025/09/12 05:05:41 851001] [debug] |xqc_engine_main_logic|END|now:1757653541850882|
[2025/09/12 05:05:41 851007] [debug] |xqc_engine_main_logic|BEGIN|now:1757653541851007|
[2025/09/12 05:05:41 851012] [debug] |xqc_engine_wakeup_after|wakeup:1757653543004100|now:1757653541851012|diff:1153088|
[2025/09/12 05:05:41 851017] [debug] |xqc_engine_main_logic|END|now:1757653541851007|
[2025/09/12 05:05:43 006228] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543006227|
[2025/09/12 05:05:43 006263] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543004100|pq_index:0|
[2025/09/12 05:05:43 006270] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653541850882|
[2025/09/12 05:05:43 006277] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543006275|
[2025/09/12 05:05:43 006285] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543004100|now:1757653543006275|
[2025/09/12 05:05:43 006305] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 006310] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:3287|
[2025/09/12 05:05:43 006316] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:3000000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 006322] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:43 006327] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 006332] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 006337] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:43 006344] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:43 006352] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:4|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:43 006360] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:3
[2025/09/12 05:05:43 006366] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:6000000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:43 006371] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:43 006376] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 006381] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 006386] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546004100|now:1757653543006365|interv:2997735|
[2025/09/12 05:05:43 006391] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:0|expire:1757653546004100|now:1757653543006365|interval:2997735|pto_count:3|srtt:250000
[2025/09/12 05:05:43 006400] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 006407] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 006413] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:43 006421] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:43 006500] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:8|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653543006438|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 006508] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:8|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 006515] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:43 006525] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:6000000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:43 006531] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:43 006536] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 006541] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 006545] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546754388|now:1757653543006525|interv:3747863|
[2025/09/12 05:05:43 006550] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653546754388|now:1757653543006525|interval:3747863|pto_count:3|srtt:250000
[2025/09/12 05:05:43 006556] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:43 006563] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:4|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:43 006568] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:43 006593] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:9|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:3287|now:1757653543006575|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 006600] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:9|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 006606] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:3287|applimit:0|
[2025/09/12 05:05:43 006610] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:6000000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:43 006616] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:05:43 006620] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 006625] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 006630] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546754388|now:1757653543006610|interv:3747778|
[2025/09/12 05:05:43 006635] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653546754388|now:1757653543006610|interval:3747778|pto_count:3|srtt:250000
[2025/09/12 05:05:43 006640] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:4471|
[2025/09/12 05:05:43 006646] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653546754388|
[2025/09/12 05:05:43 006651] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653546754388|
[2025/09/12 05:05:43 006656] [debug] |xqc_engine_wakeup_after|wakeup:1757653546754388|now:1757653543006656|diff:3747732|
[2025/09/12 05:05:43 006662] [debug] |xqc_engine_main_logic|END|now:1757653543006275|
[2025/09/12 05:05:43 039657] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653543039655|
[2025/09/12 05:05:43 039686] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:43 039693] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:43 039703] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141008|
[2025/09/12 05:05:43 039709] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141009|
[2025/09/12 05:05:43 039720] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2089141009|
[2025/09/12 05:05:43 039727] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 039737] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:8|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:43 039745] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653539252655|is_app_limited:1|send_elapse:3753783|ack_elapse:3787000|ctl_first_sent_time:1757653543006438|lagest_ack_time:1757653543039655|curr_delivered:1184|
[2025/09/12 05:05:43 039753] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543006438|
[2025/09/12 05:05:43 039760] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:43 039767] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33217|ack_delay:0|
[2025/09/12 05:05:43 039775] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:33217|rttvar:16608|minrtt:33217|latest_rtt:33217|ack_delay:0|
[2025/09/12 05:05:43 039780] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:43 039786] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2089141009|pns:0|
[2025/09/12 05:05:43 039790] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 039795] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:33217|rtt_var:16608|pto_duration:99649|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 039799] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 039803] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 039807] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 039812] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543039794|now:1757653543039794|interv:0|
[2025/09/12 05:05:43 039818] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653540854037|now:1757653543039794|interval:0|pto_count:0|srtt:33217
[2025/09/12 05:05:43 039825] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 3753783, ack_elapse 3787000, delivered 1184|rate 312|lost 0|
[2025/09/12 05:05:43 039832] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:43 039838] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (312) in round 1|
[2025/09/12 05:05:43 039850] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|probertt expire|rtt:33217, old_rtt:2147483647|
[2025/09/12 05:05:43 039855] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:33217, old_rtt:2147483647|
[2025/09/12 05:05:43 039860] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:62|
[2025/09/12 05:05:43 039865] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653543006438|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:43 039871] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653543006438|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:43 039877] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:312|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33217|latest_rtt:33217|min_rtt:33217|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:43 039884] [stats] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3991074|bw:312|srtt:33217|latest_rtt:33217|min_rtt:33217|send:11|lost:0|tlp:2|recv:5|recovery:0|slow_start:1|conn_life:3788716|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:43 039891] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 039896] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 039904] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141009|largest:2089141009|pns:0|
[2025/09/12 05:05:43 039911] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1200|pkt_type:INIT|pkt_num:2089141009|frame:PADDING ACK |recv_time:1757653543039655|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 039918] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653603039655|now:1757653543039655|interv:60000000|
[2025/09/12 05:05:43 039923] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653603039655|now:1757653543039655|interv:60000000|
[2025/09/12 05:05:43 039928] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653546754388|pq_index:0|
[2025/09/12 05:05:43 039934] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543006275|
[2025/09/12 05:05:43 039939] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543039939|
[2025/09/12 05:05:43 039945] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543039944|
[2025/09/12 05:05:43 039951] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543039794|now:1757653543039944|
[2025/09/12 05:05:43 039956] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 039961] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:919|
[2025/09/12 05:05:43 039966] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:33217|rtt_var:16608|pto_duration:99649|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 039975] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 039980] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 039985] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 039989] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:43 039995] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:43 040001] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:43 040006] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:1
[2025/09/12 05:05:43 040011] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:33217|rtt_var:16608|pto_duration:199298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 040016] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 040021] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:43 040026] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 040031] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543040011|now:1757653543040011|interv:0|
[2025/09/12 05:05:43 040035] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653540953686|now:1757653543040011|interval:0|pto_count:1|srtt:33217
[2025/09/12 05:05:43 040064] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 040070] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 040076] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:43 040082] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:43 040121] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:919|now:1757653543040091|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 040132] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:6|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 040141] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:43 040149] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:33217|rtt_var:16608|pto_duration:199298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 040158] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 040166] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 1113|
[2025/09/12 05:05:43 040173] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 040185] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543239389|now:1757653543040148|interv:199241|
[2025/09/12 05:05:43 040190] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543239389|now:1757653543040148|interval:199241|pto_count:1|srtt:33217
[2025/09/12 05:05:43 040196] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1113|
[2025/09/12 05:05:43 040202] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:43 040207] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:43 040242] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:7|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1113|now:1757653543040215|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 040254] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:7|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 040262] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1113|applimit:0|
[2025/09/12 05:05:43 040271] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:33217|rtt_var:16608|pto_duration:199298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 040279] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 040287] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 1630|
[2025/09/12 05:05:43 040292] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 040297] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543239513|now:1757653543040271|interv:199242|
[2025/09/12 05:05:43 040302] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543239513|now:1757653543040271|interval:199242|pto_count:1|srtt:33217
[2025/09/12 05:05:43 040307] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1630|
[2025/09/12 05:05:43 040313] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543239513|
[2025/09/12 05:05:43 040319] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543239513|
[2025/09/12 05:05:43 040323] [debug] |xqc_engine_wakeup_after|wakeup:1757653543239513|now:1757653543040323|diff:199190|
[2025/09/12 05:05:43 040329] [debug] |xqc_engine_main_logic|END|now:1757653543039944|
[2025/09/12 05:05:43 040336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543040336|
[2025/09/12 05:05:43 040340] [debug] |xqc_engine_wakeup_after|wakeup:1757653543239513|now:1757653543040340|diff:199173|
[2025/09/12 05:05:43 040345] [debug] |xqc_engine_main_logic|END|now:1757653543040336|
[2025/09/12 05:05:43 070921] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653543070920|
[2025/09/12 05:05:43 070942] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:43 070954] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:43 070961] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141001|
[2025/09/12 05:05:43 070982] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2089141001|
[2025/09/12 05:05:43 070990] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 070999] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:6|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:43 071009] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1113|prior_delivered:1184|prior_time:1757653543039655|is_app_limited:1|send_elapse:33653|ack_elapse:31265|ctl_first_sent_time:1757653543040091|lagest_ack_time:1757653543070920|curr_delivered:1378|
[2025/09/12 05:05:43 071018] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543040091|
[2025/09/12 05:05:43 071026] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:43 071034] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:33217|rttvar:16608|minrtt:33217|latest_rtt:30829|ack_delay:0|
[2025/09/12 05:05:43 071064] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:32918|rttvar:13053|minrtt:30829|latest_rtt:30829|ack_delay:0|
[2025/09/12 05:05:43 071073] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:43 071081] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:43 071090] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:3|po_sent_time:1757653539252953|lost_send_time:1757653543033888|loss_delay:37032|frame:CRYPTO |repair:32|
[2025/09/12 05:05:43 071099] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:3|po_sent_time:1757653539253057|lost_send_time:1757653543033888|loss_delay:37032|frame:CRYPTO |repair:32|
[2025/09/12 05:05:43 071109] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653540754388|lost_send_time:1757653543033888|loss_delay:37032|frame:CRYPTO |repair:32|
[2025/09/12 05:05:43 071116] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653540754388u|
[2025/09/12 05:05:43 071121] [stats] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |lost interval:1757653543070920|lost_count:3|send_count:13|pkt_num:5|po_send_time:1757653540754388|srtt:32918|cwnd:47136|bw:312|conn_life:3819753|now:0|last_lost_time:3819753|
[2025/09/12 05:05:43 071128] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 071133] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32918|rtt_var:13053|pto_duration:85130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 071139] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 071143] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:43 071148] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 071153] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543125345|now:1757653543071132|interv:54213|
[2025/09/12 05:05:43 071164] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543125345|now:1757653543071132|interval:54213|pto_count:0|srtt:32918
[2025/09/12 05:05:43 071170] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 33653, ack_elapse 31265, delivered 194|rate 5764|lost 3|
[2025/09/12 05:05:43 071175] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:43 071180] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5764) in round 2|
[2025/09/12 05:05:43 071185] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|probertt expire|rtt:30829, old_rtt:33217|
[2025/09/12 05:05:43 071190] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30829, old_rtt:33217|
[2025/09/12 05:05:43 071195] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1152|
[2025/09/12 05:05:43 071200] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:3|acked:194|po_sent_time:1757653543040091|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:43 071205] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:3|acked:194|po_sent_time:1757653543040091|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:43 071211] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:5764|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32918|latest_rtt:30829|min_rtt:30829|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:43 071217] [stats] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bandwidth change record|bw_before:312|bw_after:5764|srtt:32918|cwnd:47330|
[2025/09/12 05:05:43 071223] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:43 071228] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32918|rtt_var:13053|pto_duration:85130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 071234] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 071239] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:43 071244] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 071248] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543125345|now:1757653543071228|interv:54117|
[2025/09/12 05:05:43 071253] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543125345|now:1757653543071228|interval:54117|pto_count:0|srtt:32918
[2025/09/12 05:05:43 071259] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141001|largest:2089141001|pns:1|
[2025/09/12 05:05:43 071265] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:65|pkt_type:HSK|pkt_num:2089141001|frame:ACK |recv_time:1757653543070920|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 071271] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653603070920|now:1757653543070920|interv:60000000|
[2025/09/12 05:05:43 071280] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653603070920|now:1757653543070920|interv:60000000|
[2025/09/12 05:05:43 071285] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543239513|pq_index:0|
[2025/09/12 05:05:43 071290] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543039944|
[2025/09/12 05:05:43 071295] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543071295|
[2025/09/12 05:05:43 071301] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543071300|
[2025/09/12 05:05:43 071308] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32918|min_srtt:32918|path_bw:5764|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 071314] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071320] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32918|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 071327] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:4|
[2025/09/12 05:05:43 071332] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32918|min_srtt:32918|path_bw:5764|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 071337] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071343] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32918|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 071348] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:05:43 071353] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32918|min_srtt:32918|path_bw:5764|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 071358] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:517|schedule_bytes:208|inflight:517|cwnd:47330|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071364] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32918|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 071369] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:517|reinj:0|path_class:4|
[2025/09/12 05:05:43 071375] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:43 071380] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071388] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:43 071394] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:43 071435] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:8|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653543071403|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071447] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:8|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:43 071457] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:43 071465] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32918|rtt_var:13053|pto_duration:85130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 071474] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 071480] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:05:43 071485] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 071490] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543156533|now:1757653543071464|interv:85069|
[2025/09/12 05:05:43 071495] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543156533|now:1757653543071464|interval:85069|pto_count:0|srtt:32918
[2025/09/12 05:05:43 071500] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:05:43 071506] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:43 071511] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071517] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:43 071522] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:43 071553] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653543071530|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071564] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:9|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:43 071573] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:05:43 071581] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32918|rtt_var:13053|pto_duration:85130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 071588] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 071593] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:43 071598] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 071608] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543156660|now:1757653543071580|interv:85080|
[2025/09/12 05:05:43 071613] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543156660|now:1757653543071580|interval:85080|pto_count:0|srtt:32918
[2025/09/12 05:05:43 071622] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:05:43 071628] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:5|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:43 071633] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:725|cwnd:47330|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071638] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:43 071643] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:43 071674] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:10|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:725|now:1757653543071651|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 071684] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:10|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:43 071693] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:725|applimit:0|
[2025/09/12 05:05:43 071701] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32918|rtt_var:13053|pto_duration:85130|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 071709] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 071714] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 1242|
[2025/09/12 05:05:43 071718] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 071723] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543156781|now:1757653543071700|interv:85081|
[2025/09/12 05:05:43 071728] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543156781|now:1757653543071700|interval:85081|pto_count:0|srtt:32918
[2025/09/12 05:05:43 071734] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1242|
[2025/09/12 05:05:43 071740] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543156781|
[2025/09/12 05:05:43 071745] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543156781|
[2025/09/12 05:05:43 071750] [debug] |xqc_engine_wakeup_after|wakeup:1757653543156781|now:1757653543071750|diff:85031|
[2025/09/12 05:05:43 071755] [debug] |xqc_engine_main_logic|END|now:1757653543071300|
[2025/09/12 05:05:43 071762] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543071762|
[2025/09/12 05:05:43 071767] [debug] |xqc_engine_wakeup_after|wakeup:1757653543156781|now:1757653543071766|diff:85015|
[2025/09/12 05:05:43 071771] [debug] |xqc_engine_main_logic|END|now:1757653543071762|
[2025/09/12 05:05:43 102349] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653543102347|
[2025/09/12 05:05:43 102369] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:43 102390] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141001|
[2025/09/12 05:05:43 102398] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141002|
[2025/09/12 05:05:43 102408] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2089141002|
[2025/09/12 05:05:43 102415] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 102425] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:8|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:05:43 102434] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:643|prior_delivered:1378|prior_time:1757653543070920|is_app_limited:1|send_elapse:31312|ack_elapse:31427|ctl_first_sent_time:1757653543071403|lagest_ack_time:1757653543102347|curr_delivered:1504|
[2025/09/12 05:05:43 102444] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543071403|
[2025/09/12 05:05:43 102453] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:43 102461] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:9|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:43 102469] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:643|prior_delivered:1378|prior_time:1757653543070920|is_app_limited:1|send_elapse:31312|ack_elapse:31427|ctl_first_sent_time:1757653543071403|lagest_ack_time:1757653543102347|curr_delivered:1586|
[2025/09/12 05:05:43 102479] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543071530|
[2025/09/12 05:05:43 102487] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:43 102495] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:32918|rttvar:13053|minrtt:30829|latest_rtt:30817|ack_delay:0|
[2025/09/12 05:05:43 102503] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:32656|rttvar:10315|minrtt:30817|latest_rtt:30817|ack_delay:0|
[2025/09/12 05:05:43 102512] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:43 102520] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:43 102528] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:05:43 102537] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:7|lost_pn:6|po_sent_time:1757653543040215|lost_send_time:1757653543065609|loss_delay:36738|frame:CRYPTO |repair:32|
[2025/09/12 05:05:43 102545] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653543040215u|
[2025/09/12 05:05:43 102553] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 102560] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 102569] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 102584] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:43 102592] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 102599] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543145567|now:1757653543102560|interv:43007|
[2025/09/12 05:05:43 102604] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543145567|now:1757653543102560|interval:43007|pto_count:0|srtt:32656
[2025/09/12 05:05:43 102610] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 31312, ack_elapse 31427, delivered 208|rate 6618|lost 4|
[2025/09/12 05:05:43 102615] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:43 102620] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6618) in round 3|
[2025/09/12 05:05:43 102625] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|probertt expire|rtt:30817, old_rtt:30829|
[2025/09/12 05:05:43 102630] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30817, old_rtt:30829|
[2025/09/12 05:05:43 102635] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1323|
[2025/09/12 05:05:43 102640] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:208|po_sent_time:1757653543071530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1586|
[2025/09/12 05:05:43 102645] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:208|po_sent_time:1757653543071530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1586|
[2025/09/12 05:05:43 102651] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:6618|cwnd:47538|full_bw_reached:0|inflight:517|srtt:32656|latest_rtt:30817|min_rtt:30817|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:43 102658] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:43 102663] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 102669] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 102673] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:43 102678] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 102683] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543145567|now:1757653543102663|interv:42904|
[2025/09/12 05:05:43 102688] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543145567|now:1757653543102663|interval:42904|pto_count:0|srtt:32656
[2025/09/12 05:05:43 102694] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141002|largest:2089141002|pns:1|
[2025/09/12 05:05:43 102700] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:67|pkt_type:HSK|pkt_num:2089141002|frame:ACK |recv_time:1757653543102347|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 102709] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653603102347|now:1757653543102347|interv:60000000|
[2025/09/12 05:05:43 102714] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653603102347|now:1757653543102347|interv:60000000|
[2025/09/12 05:05:43 102719] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543156781|pq_index:0|
[2025/09/12 05:05:43 102725] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543071300|
[2025/09/12 05:05:43 102730] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543102730|
[2025/09/12 05:05:43 102736] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543102734|
[2025/09/12 05:05:43 102743] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 102749] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:517|cwnd:47538|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 102755] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 102761] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:517|reinj:0|path_class:4|
[2025/09/12 05:05:43 102767] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:7|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:43 102772] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:517|cwnd:47538|conn:0000560C59273C1C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 102777] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:43 102783] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:43 102825] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:11|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653543102792|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 102836] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:11|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:43 102846] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:43 102854] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 102863] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 102868] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 1034|
[2025/09/12 05:05:43 102873] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 102878] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543176708|now:1757653543102853|interv:73855|
[2025/09/12 05:05:43 102888] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543176708|now:1757653543102853|interval:73855|pto_count:0|srtt:32656
[2025/09/12 05:05:43 102894] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:1034|
[2025/09/12 05:05:43 102900] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543176708|
[2025/09/12 05:05:43 102905] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543176708|
[2025/09/12 05:05:43 102910] [debug] |xqc_engine_wakeup_after|wakeup:1757653543176708|now:1757653543102910|diff:73798|
[2025/09/12 05:05:43 102916] [debug] |xqc_engine_main_logic|END|now:1757653543102734|
[2025/09/12 05:05:43 102922] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543102922|
[2025/09/12 05:05:43 102928] [debug] |xqc_engine_wakeup_after|wakeup:1757653543176708|now:1757653543102928|diff:73780|
[2025/09/12 05:05:43 102933] [debug] |xqc_engine_main_logic|END|now:1757653543102922|
[2025/09/12 05:05:43 105124] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653543105123|
[2025/09/12 05:05:43 105138] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 105145] [warn] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:43 105152] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:43 105159] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:43 105165] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653603105123|now:1757653543105123|interv:60000000|
[2025/09/12 05:05:43 105172] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653603105123|now:1757653543105123|interv:60000000|
[2025/09/12 05:05:43 105178] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543176708|pq_index:0|
[2025/09/12 05:05:43 105185] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543102734|
[2025/09/12 05:05:43 105193] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543105193|
[2025/09/12 05:05:43 105201] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543105199|
[2025/09/12 05:05:43 105209] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543176708|
[2025/09/12 05:05:43 105215] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543176708|
[2025/09/12 05:05:43 105226] [debug] |xqc_engine_wakeup_after|wakeup:1757653543176708|now:1757653543105225|diff:71483|
[2025/09/12 05:05:43 105232] [debug] |xqc_engine_main_logic|END|now:1757653543105199|
[2025/09/12 05:05:43 174313] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653543174311|
[2025/09/12 05:05:43 174336] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:43 174348] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141002|
[2025/09/12 05:05:43 174356] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141005|
[2025/09/12 05:05:43 174368] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2089141005|
[2025/09/12 05:05:43 174376] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:43 174396] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:43 174405] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:43 174414] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:43 174607] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:43 174617] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:43 174623] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543176708|pq_index:0|
[2025/09/12 05:05:43 174630] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543105199|
[2025/09/12 05:05:43 174635] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:43 174641] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:43 174647] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:43 174652] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 174658] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 174664] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 1034|
[2025/09/12 05:05:43 174669] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:43 174674] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543176708|now:1757653543174652|interv:2056|
[2025/09/12 05:05:43 174680] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:1|expire:1757653543176708|now:1757653543174652|interval:2056|pto_count:0|srtt:32656
[2025/09/12 05:05:43 174687] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:43 174693] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:43 174700] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141005|largest:2089141005|pns:1|
[2025/09/12 05:05:43 174706] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:99|pkt_type:HSK|pkt_num:2089141005|frame:CRYPTO |recv_time:1757653543174311|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 174712] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653603174311|now:1757653543174311|interv:60000000|
[2025/09/12 05:05:43 174718] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653603174311|now:1757653543174311|interv:60000000|
[2025/09/12 05:05:43 174723] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543174723|
[2025/09/12 05:05:43 174729] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543174728|
[2025/09/12 05:05:43 174736] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59273C1C|
[2025/09/12 05:05:43 174754] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59273C1C|
[2025/09/12 05:05:43 174760] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1034|cwnd:47538|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:43 174767] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1034|cwnd:47538|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:43 174772] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1034|cwnd:47538|pkt_num:7|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:43 174778] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:517|cwnd:47538|pkt_num:10|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:43 174783] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:47538|pkt_num:11|ptype:2|frames:CRYPTO |
[2025/09/12 05:05:43 174788] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:43 174794] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59273C1C|path:0|
[2025/09/12 05:05:43 174799] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 174805] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_gen_token|expire:1758258343|
[2025/09/12 05:05:43 174812] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:43 174817] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:43 174822] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:43 174828] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 174835] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:43 174841] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141002|
[2025/09/12 05:05:43 174849] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141002|
[2025/09/12 05:05:43 174854] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:43 174860] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 174865] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 174873] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:ACK_01RTT|expire:1757653543130123|now:1757653543105123|interv:25000|
[2025/09/12 05:05:43 174880] [debug] |scid:ea3cac3abca746530f2bddbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653543105123|max_ack_delay:25000|
[2025/09/12 05:05:43 174886] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141002|largest:2089141002|pns:2|
[2025/09/12 05:05:43 174891] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2089141002|frame:PADDING PING |recv_time:1757653543105123|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 174898] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_crypto_write_streams|
[2025/09/12 05:05:43 174903] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:43 174913] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653543174913|
[2025/09/12 05:05:43 174920] [info] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653543174919|
[2025/09/12 05:05:43 174925] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:43 174932] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141005|ack_delay:621|first_ack_range:0|largest_pkt_recv_time:1757653543174311|
[2025/09/12 05:05:43 174938] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141005|low:2089141005|pkt_pns:1|
[2025/09/12 05:05:43 174943] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141002|low:2089141001|pkt_pns:1|
[2025/09/12 05:05:43 174949] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:2089141005|frame_largest_recv:2089141005|
[2025/09/12 05:05:43 174954] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:43 174969] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b0b8a8bcfc8af31432d7c232|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:43 174978] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8206c98c4629f8a6b961ef1b|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:43 174985] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 174991] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 174997] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:43 175003] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 175009] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 175014] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:43 175020] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 175025] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 175031] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:43 175036] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 175073] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 175079] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:43 175089] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175095] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 175101] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 175107] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:43 175112] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:32656|min_srtt:32656|path_bw:6618|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 175118] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:32656|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 175123] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:43 175130] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:43 175136] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:43 175171] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653543175144|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175180] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175187] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:43 175194] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 175201] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 175206] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 175211] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:43 175215] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543274060|now:1757653543175193|interv:98867|
[2025/09/12 05:05:43 175219] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543274060|now:1757653543175193|interval:98867|pto_count:0|srtt:32656
[2025/09/12 05:05:43 175223] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:23|
[2025/09/12 05:05:43 175228] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:43 175232] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:43 175258] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653543175238|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175273] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175280] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:43 175287] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 175291] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 175295] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 175299] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:43 175303] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543274154|now:1757653543175287|interv:98867|
[2025/09/12 05:05:43 175307] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543274154|now:1757653543175287|interval:98867|pto_count:0|srtt:32656
[2025/09/12 05:05:43 175311] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:56|
[2025/09/12 05:05:43 175316] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:43 175320] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-2|next_skip_chance:1757653543472068|current_time:1757653543175320|
[2025/09/12 05:05:43 175325] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:43 175349] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:3|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653543175331|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175358] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:3|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175365] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:05:43 175371] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 175378] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 175381] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 175385] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:43 175389] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543274247|now:1757653543175371|interv:98876|
[2025/09/12 05:05:43 175393] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543274247|now:1757653543175371|interval:98876|pto_count:0|srtt:32656
[2025/09/12 05:05:43 175397] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:339|
[2025/09/12 05:05:43 175402] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:43 175411] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:43 175435] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:4|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653543175417|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175444] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:4|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175451] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:05:43 175457] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 175463] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 175467] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 175471] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:43 175475] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543274333|now:1757653543175457|interv:98876|
[2025/09/12 05:05:43 175479] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543274333|now:1757653543175457|interval:98876|pto_count:0|srtt:32656
[2025/09/12 05:05:43 175483] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:623|
[2025/09/12 05:05:43 175488] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:43 175492] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:43 175515] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:12|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653543175498|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175523] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:12|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175531] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 175538] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:43 175562] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653543175545|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175571] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175578] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:05:43 175584] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 175594] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 175598] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 175602] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:43 175606] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543274461|now:1757653543175584|interv:98877|
[2025/09/12 05:05:43 175610] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543274461|now:1757653543175584|interval:98877|pto_count:0|srtt:32656
[2025/09/12 05:05:43 175615] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:677|
[2025/09/12 05:05:43 175619] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 175624] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:43 175647] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653543175629|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175655] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175662] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:05:43 175668] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32656|rtt_var:10315|pto_duration:73916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 175675] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 175679] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 175683] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:43 175686] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543274545|now:1757653543175668|interv:98877|
[2025/09/12 05:05:43 175690] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543274545|now:1757653543175668|interval:98877|pto_count:0|srtt:32656
[2025/09/12 05:05:43 175694] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:731|
[2025/09/12 05:05:43 175699] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543130123|
[2025/09/12 05:05:43 175703] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543130123|
[2025/09/12 05:05:43 175707] [debug] |xqc_engine_wakeup_after|wakeup:1757653543130123|now:1757653543175707|diff:18446744073709506032|
[2025/09/12 05:05:43 175712] [debug] |xqc_engine_main_logic|END|now:1757653543174728|
[2025/09/12 05:05:43 175717] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543175717|
[2025/09/12 05:05:43 175721] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543130123|pq_index:0|
[2025/09/12 05:05:43 175725] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543174728|
[2025/09/12 05:05:43 175730] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543175729|
[2025/09/12 05:05:43 175738] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653543130123|now:1757653543175729|
[2025/09/12 05:05:43 175742] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:43 175746] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653543130123|now:1757653543175729|
[2025/09/12 05:05:43 175750] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:43 175755] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141002|ack_delay:70632|first_ack_range:0|largest_pkt_recv_time:1757653543105123|
[2025/09/12 05:05:43 175760] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141002|low:2089141002|pkt_pns:2|
[2025/09/12 05:05:43 175764] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2089141002|frame_largest_recv:2089141002|
[2025/09/12 05:05:43 175768] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:43 175772] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175777] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:43 175781] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:43 175807] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:7|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653543175787|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 175815] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:7|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 175823] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543274545|
[2025/09/12 05:05:43 175829] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543274545|
[2025/09/12 05:05:43 175836] [debug] |xqc_engine_wakeup_after|wakeup:1757653543274545|now:1757653543175835|diff:98710|
[2025/09/12 05:05:43 175840] [debug] |xqc_engine_main_logic|END|now:1757653543175729|
[2025/09/12 05:05:43 200695] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1406|state:ESTABED|recv_time:1757653543200694|
[2025/09/12 05:05:43 200713] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 200725] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141002|
[2025/09/12 05:05:43 200733] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141003|
[2025/09/12 05:05:43 200746] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141003|
[2025/09/12 05:05:43 200753] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:43 200761] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 200768] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 200780] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:ACK_01RTT|expire:1757653543225694|now:1757653543200694|interv:25000|
[2025/09/12 05:05:43 200791] [debug] |scid:ea3cac3abca746530f2bddbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543200694|max_ack_delay:25000|
[2025/09/12 05:05:43 200809] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141003|largest:2089141003|pns:2|
[2025/09/12 05:05:43 200819] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2089141003|frame:PADDING PING |recv_time:1757653543200694|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 200828] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663200694|now:1757653543200694|interv:120000000|
[2025/09/12 05:05:43 200837] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663200694|now:1757653543200694|interv:120000000|
[2025/09/12 05:05:43 200845] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543274545|pq_index:0|
[2025/09/12 05:05:43 200853] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543175729|
[2025/09/12 05:05:43 200859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543200859|
[2025/09/12 05:05:43 200865] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543200864|
[2025/09/12 05:05:43 200876] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543225694|
[2025/09/12 05:05:43 200885] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543225694|
[2025/09/12 05:05:43 200892] [debug] |xqc_engine_wakeup_after|wakeup:1757653543225694|now:1757653543200892|diff:24802|
[2025/09/12 05:05:43 200901] [debug] |xqc_engine_main_logic|END|now:1757653543200864|
[2025/09/12 05:05:43 200907] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543200907|
[2025/09/12 05:05:43 200912] [debug] |xqc_engine_wakeup_after|wakeup:1757653543225694|now:1757653543200912|diff:24782|
[2025/09/12 05:05:43 200917] [debug] |xqc_engine_main_logic|END|now:1757653543200907|
[2025/09/12 05:05:43 205925] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:39|state:ESTABED|recv_time:1757653543205924|
[2025/09/12 05:05:43 205940] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 205951] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141003|
[2025/09/12 05:05:43 205958] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141004|
[2025/09/12 05:05:43 205968] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141004|
[2025/09/12 05:05:43 205976] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 205985] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:43 205994] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:1586|prior_time:1757653543175144|is_app_limited:0|send_elapse:0|ack_elapse:30780|ctl_first_sent_time:1757653543175144|lagest_ack_time:1757653543205924|curr_delivered:1609|
[2025/09/12 05:05:43 206003] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543175144|
[2025/09/12 05:05:43 206012] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:43 206029] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:43 206058] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:1586|prior_time:1757653543175144|is_app_limited:0|send_elapse:0|ack_elapse:30780|ctl_first_sent_time:1757653543175144|lagest_ack_time:1757653543205924|curr_delivered:1642|
[2025/09/12 05:05:43 206072] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543175238|
[2025/09/12 05:05:43 206079] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:43 206087] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:32656|rttvar:10315|minrtt:30817|latest_rtt:30686|ack_delay:56|
[2025/09/12 05:05:43 206093] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:32402|rttvar:8243|minrtt:30686|latest_rtt:30686|ack_delay:56|
[2025/09/12 05:05:43 206098] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:43 206103] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 206108] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32402|rtt_var:8243|pto_duration:65374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 206114] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 206119] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 206124] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:05:43 206129] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543266003|now:1757653543206108|interv:59895|
[2025/09/12 05:05:43 206134] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543266003|now:1757653543206108|interval:59895|pto_count:0|srtt:32402
[2025/09/12 05:05:43 206139] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30780, delivered 56|rate 1819|lost 4|
[2025/09/12 05:05:43 206145] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:43 206150] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1819) in round 4|
[2025/09/12 05:05:43 206155] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|probertt expire|rtt:30686, old_rtt:30817|
[2025/09/12 05:05:43 206160] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30817|
[2025/09/12 05:05:43 206164] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1323|
[2025/09/12 05:05:43 206169] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47538|packet_lost:0|acked:56|po_sent_time:1757653543175238|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642|
[2025/09/12 05:05:43 206178] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47538|packet_lost:0|acked:56|po_sent_time:1757653543175238|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642|
[2025/09/12 05:05:43 206194] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:6618|cwnd:47594|full_bw_reached:0|inflight:675|srtt:32402|latest_rtt:30686|min_rtt:30686|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:43 206205] [stats] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0||cwnd:47594|inflight:675|mode:0|applimit:0|pacing_rate:3991074|bw:6618|srtt:32402|latest_rtt:30686|min_rtt:30686|send:23|lost:4|tlp:4|recv:11|recovery:0|slow_start:1|conn_life:3955037|acked:56|delivered:1642|is_cwnd_limited:0|
[2025/09/12 05:05:43 206216] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 206224] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 206233] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141004|largest:2089141004|pns:2|
[2025/09/12 05:05:43 206242] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2089141004|frame:PADDING ACK |recv_time:1757653543205924|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 206251] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663205924|now:1757653543205924|interv:120000000|
[2025/09/12 05:05:43 206259] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663205924|now:1757653543205924|interv:120000000|
[2025/09/12 05:05:43 206267] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543225694|pq_index:0|
[2025/09/12 05:05:43 206276] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543200864|
[2025/09/12 05:05:43 206283] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543206283|
[2025/09/12 05:05:43 206293] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543206291|
[2025/09/12 05:05:43 206304] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543225694|
[2025/09/12 05:05:43 206312] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543225694|
[2025/09/12 05:05:43 206319] [debug] |xqc_engine_wakeup_after|wakeup:1757653543225694|now:1757653543206319|diff:19375|
[2025/09/12 05:05:43 206327] [debug] |xqc_engine_main_logic|END|now:1757653543206291|
[2025/09/12 05:05:43 206340] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:40|state:ESTABED|recv_time:1757653543206339|
[2025/09/12 05:05:43 206349] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 206360] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141004|
[2025/09/12 05:05:43 206368] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141005|
[2025/09/12 05:05:43 206379] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141005|
[2025/09/12 05:05:43 206387] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 206397] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:3|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:43 206412] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:339|prior_delivered:1586|prior_time:1757653543175144|is_app_limited:0|send_elapse:187|ack_elapse:31195|ctl_first_sent_time:1757653543175331|lagest_ack_time:1757653543206339|curr_delivered:1925|
[2025/09/12 05:05:43 206418] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543175331|
[2025/09/12 05:05:43 206423] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:43 206428] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:32402|rttvar:8243|minrtt:30686|latest_rtt:31008|ack_delay:88|
[2025/09/12 05:05:43 206433] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:32217|rttvar:6553|minrtt:30686|latest_rtt:31008|ack_delay:88|
[2025/09/12 05:05:43 206439] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:43 206444] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 206449] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32217|rtt_var:6553|pto_duration:58429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 206454] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 206459] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 206464] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 392|
[2025/09/12 05:05:43 206469] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543259058|now:1757653543206448|interv:52610|
[2025/09/12 05:05:43 206474] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543259058|now:1757653543206448|interval:52610|pto_count:0|srtt:32217
[2025/09/12 05:05:43 206479] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 187, ack_elapse 31195, delivered 339|rate 10867|lost 4|
[2025/09/12 05:05:43 206485] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10867) in round 4|
[2025/09/12 05:05:43 206490] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30686|
[2025/09/12 05:05:43 206495] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2173|
[2025/09/12 05:05:43 206500] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47594|packet_lost:0|acked:283|po_sent_time:1757653543175331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642|
[2025/09/12 05:05:43 206505] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47594|packet_lost:0|acked:283|po_sent_time:1757653543175331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642|
[2025/09/12 05:05:43 206511] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:10867|cwnd:47877|full_bw_reached:0|inflight:392|srtt:32217|latest_rtt:31008|min_rtt:30686|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:43 206521] [stats] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bandwidth change record|bw_before:6618|bw_after:10867|srtt:32217|cwnd:47877|
[2025/09/12 05:05:43 206527] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141005|largest:2089141005|pns:2|
[2025/09/12 05:05:43 206533] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2089141005|frame:ACK |recv_time:1757653543206339|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 206539] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663206339|now:1757653543206339|interv:120000000|
[2025/09/12 05:05:43 206544] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663206339|now:1757653543206339|interv:120000000|
[2025/09/12 05:05:43 206549] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543225694|pq_index:0|
[2025/09/12 05:05:43 206554] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543206291|
[2025/09/12 05:05:43 206559] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543206559|
[2025/09/12 05:05:43 206565] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543206564|
[2025/09/12 05:05:43 206572] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543225694|
[2025/09/12 05:05:43 206577] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543225694|
[2025/09/12 05:05:43 206581] [debug] |xqc_engine_wakeup_after|wakeup:1757653543225694|now:1757653543206581|diff:19113|
[2025/09/12 05:05:43 206587] [debug] |xqc_engine_main_logic|END|now:1757653543206564|
[2025/09/12 05:05:43 206593] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543206593|
[2025/09/12 05:05:43 206598] [debug] |xqc_engine_wakeup_after|wakeup:1757653543225694|now:1757653543206598|diff:19096|
[2025/09/12 05:05:43 206602] [debug] |xqc_engine_main_logic|END|now:1757653543206593|
[2025/09/12 05:05:43 207836] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1444|state:ESTABED|recv_time:1757653543207835|
[2025/09/12 05:05:43 207851] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 207860] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141005|
[2025/09/12 05:05:43 207866] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141006|
[2025/09/12 05:05:43 207875] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141006|
[2025/09/12 05:05:43 207880] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:43 207887] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 207893] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 207902] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:43 207909] [debug] |scid:ea3cac3abca746530f2bddbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:43 207916] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141006|largest:2089141006|pns:2|
[2025/09/12 05:05:43 207930] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:2089141006|frame:PADDING PING |recv_time:1757653543207835|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 207938] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663207835|now:1757653543207835|interv:120000000|
[2025/09/12 05:05:43 207944] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663207835|now:1757653543207835|interv:120000000|
[2025/09/12 05:05:43 207950] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543225694|pq_index:0|
[2025/09/12 05:05:43 207957] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543206564|
[2025/09/12 05:05:43 207963] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543207963|
[2025/09/12 05:05:43 207971] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543207969|
[2025/09/12 05:05:43 207980] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141006|ack_delay:144|first_ack_range:4|largest_pkt_recv_time:1757653543207835|
[2025/09/12 05:05:43 207986] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141006|low:2089141002|pkt_pns:2|
[2025/09/12 05:05:43 207990] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2089141006|frame_largest_recv:2089141006|
[2025/09/12 05:05:43 207995] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:43 207999] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 208004] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:43 208009] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:43 208053] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:8|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:392|now:1757653543208015|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 208067] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:8|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 208076] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543259058|
[2025/09/12 05:05:43 208081] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543259058|
[2025/09/12 05:05:43 208085] [debug] |xqc_engine_wakeup_after|wakeup:1757653543259058|now:1757653543208085|diff:50973|
[2025/09/12 05:05:43 208089] [debug] |xqc_engine_main_logic|END|now:1757653543207969|
[2025/09/12 05:05:43 208094] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543208094|
[2025/09/12 05:05:43 208098] [debug] |xqc_engine_wakeup_after|wakeup:1757653543259058|now:1757653543208098|diff:50960|
[2025/09/12 05:05:43 208102] [debug] |xqc_engine_main_logic|END|now:1757653543208094|
[2025/09/12 05:05:43 211883] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:40|state:ESTABED|recv_time:1757653543211882|
[2025/09/12 05:05:43 211897] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 211906] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141006|
[2025/09/12 05:05:43 211917] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141007|
[2025/09/12 05:05:43 211926] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141007|
[2025/09/12 05:05:43 211931] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 211938] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:4|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:4|
[2025/09/12 05:05:43 211945] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:1586|prior_time:1757653543175144|is_app_limited:0|send_elapse:273|ack_elapse:36738|ctl_first_sent_time:1757653543175417|lagest_ack_time:1757653543211882|curr_delivered:2209|
[2025/09/12 05:05:43 211953] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543175417|
[2025/09/12 05:05:43 211959] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:05:43 211966] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:32217|rttvar:6553|minrtt:30686|latest_rtt:36465|ack_delay:5256|
[2025/09/12 05:05:43 211972] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:32091|rttvar:5167|minrtt:30686|latest_rtt:36465|ack_delay:5256|
[2025/09/12 05:05:43 211979] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:43 211986] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2089141003|pns:2|
[2025/09/12 05:05:43 211992] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 211998] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32091|rtt_var:5167|pto_duration:52759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 212005] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 212011] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 212017] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:43 212021] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543253388|now:1757653543211998|interv:41390|
[2025/09/12 05:05:43 212025] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543253388|now:1757653543211998|interval:41390|pto_count:0|srtt:32091
[2025/09/12 05:05:43 212029] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 273, ack_elapse 36738, delivered 623|rate 16957|lost 4|
[2025/09/12 05:05:43 212033] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (16957) in round 4|
[2025/09/12 05:05:43 212055] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30686|
[2025/09/12 05:05:43 212064] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2344|
[2025/09/12 05:05:43 212068] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47877|packet_lost:0|acked:284|po_sent_time:1757653543175417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642|
[2025/09/12 05:05:43 212077] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47877|packet_lost:0|acked:284|po_sent_time:1757653543175417|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1642|
[2025/09/12 05:05:43 212082] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:16957|cwnd:48161|full_bw_reached:0|inflight:108|srtt:32091|latest_rtt:36465|min_rtt:30686|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:43 212088] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141007|largest:2089141007|pns:2|
[2025/09/12 05:05:43 212092] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2089141007|frame:ACK |recv_time:1757653543211882|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 212097] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663211882|now:1757653543211882|interv:120000000|
[2025/09/12 05:05:43 212101] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663211882|now:1757653543211882|interv:120000000|
[2025/09/12 05:05:43 212105] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543259058|pq_index:0|
[2025/09/12 05:05:43 212109] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543207969|
[2025/09/12 05:05:43 212113] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543212113|
[2025/09/12 05:05:43 212118] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543212117|
[2025/09/12 05:05:43 212124] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543253388|
[2025/09/12 05:05:43 212128] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543253388|
[2025/09/12 05:05:43 212131] [debug] |xqc_engine_wakeup_after|wakeup:1757653543253388|now:1757653543212131|diff:41257|
[2025/09/12 05:05:43 212136] [debug] |xqc_engine_main_logic|END|now:1757653543212117|
[2025/09/12 05:05:43 212141] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543212141|
[2025/09/12 05:05:43 212145] [debug] |xqc_engine_wakeup_after|wakeup:1757653543253388|now:1757653543212145|diff:41243|
[2025/09/12 05:05:43 212148] [debug] |xqc_engine_main_logic|END|now:1757653543212141|
[2025/09/12 05:05:43 254224] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543254224|
[2025/09/12 05:05:43 254237] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543253388|pq_index:0|
[2025/09/12 05:05:43 254243] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543212117|
[2025/09/12 05:05:43 254249] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543254248|
[2025/09/12 05:05:43 254255] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543253388|now:1757653543254248|
[2025/09/12 05:05:43 254260] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 254265] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:108|
[2025/09/12 05:05:43 254277] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32091|rtt_var:5167|pto_duration:52759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 254283] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 254288] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 254293] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:43 254297] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:43 254303] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:43 254309] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:43 254315] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:1
[2025/09/12 05:05:43 254320] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59273C1C|path:0|
[2025/09/12 05:05:43 254325] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 254329] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653543254248|
[2025/09/12 05:05:43 254334] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 254340] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 254346] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 254351] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 254357] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:43 254393] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653543254366|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 254400] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:9|origin_pktnum:5|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 254406] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:43 254411] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32091|rtt_var:5167|pto_duration:105518|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 254417] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 254421] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 254426] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:43 254431] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543409884|now:1757653543254411|interv:155473|
[2025/09/12 05:05:43 254440] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543409884|now:1757653543254411|interval:155473|pto_count:1|srtt:32091
[2025/09/12 05:05:43 254446] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48161|inflight:54|
[2025/09/12 05:05:43 254452] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 254457] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:43 254480] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653543254464|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 254487] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:10|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 254492] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:43 254497] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:32091|rtt_var:5167|pto_duration:105518|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 254503] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 254508] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 254512] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:43 254517] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543409982|now:1757653543254497|interv:155485|
[2025/09/12 05:05:43 254522] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543409982|now:1757653543254497|interval:155485|pto_count:1|srtt:32091
[2025/09/12 05:05:43 254528] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48161|inflight:108|
[2025/09/12 05:05:43 254533] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543409982|
[2025/09/12 05:05:43 254538] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543409982|
[2025/09/12 05:05:43 254543] [debug] |xqc_engine_wakeup_after|wakeup:1757653543409982|now:1757653543254543|diff:155439|
[2025/09/12 05:05:43 254548] [debug] |xqc_engine_main_logic|END|now:1757653543254248|
[2025/09/12 05:05:43 285177] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:41|state:ESTABED|recv_time:1757653543285176|
[2025/09/12 05:05:43 285197] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 285209] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141007|
[2025/09/12 05:05:43 285217] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141009|
[2025/09/12 05:05:43 285228] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141009|
[2025/09/12 05:05:43 285237] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 285247] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:9|origin_pktnum:5|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:43 285264] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:54|prior_delivered:2209|prior_time:1757653543254366|is_app_limited:0|send_elapse:0|ack_elapse:30810|ctl_first_sent_time:1757653543254366|lagest_ack_time:1757653543285176|curr_delivered:2263|
[2025/09/12 05:05:43 285273] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543254366|
[2025/09/12 05:05:43 285282] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:05:43 285289] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:32091|rttvar:5167|minrtt:30686|latest_rtt:30810|ack_delay:88|
[2025/09/12 05:05:43 285297] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:31920|rttvar:4218|minrtt:30686|latest_rtt:30810|ack_delay:88|
[2025/09/12 05:05:43 285305] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:43 285314] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:43 285323] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 285330] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:48792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 285338] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 285346] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 285354] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:43 285362] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543328256|now:1757653543285330|interv:42926|
[2025/09/12 05:05:43 285370] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543328256|now:1757653543285330|interval:42926|pto_count:0|srtt:31920
[2025/09/12 05:05:43 285379] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30810, delivered 54|rate 1752|lost 4|
[2025/09/12 05:05:43 285388] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:43 285395] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1752) in round 5|
[2025/09/12 05:05:43 285401] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30686|
[2025/09/12 05:05:43 285406] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1084|
[2025/09/12 05:05:43 285410] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48161|packet_lost:0|acked:54|po_sent_time:1757653543254366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2263|
[2025/09/12 05:05:43 285416] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48161|packet_lost:0|acked:54|po_sent_time:1757653543254366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2263|
[2025/09/12 05:05:43 285422] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:16957|cwnd:48215|full_bw_reached:0|inflight:54|srtt:31920|latest_rtt:30810|min_rtt:30686|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:43 285438] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141009|largest:2089141009|pns:2|
[2025/09/12 05:05:43 285444] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:2089141009|frame:ACK |recv_time:1757653543285176|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 285450] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663285176|now:1757653543285176|interv:120000000|
[2025/09/12 05:05:43 285455] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663285176|now:1757653543285176|interv:120000000|
[2025/09/12 05:05:43 285460] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543409982|pq_index:0|
[2025/09/12 05:05:43 285465] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543254248|
[2025/09/12 05:05:43 285470] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543285470|
[2025/09/12 05:05:43 285477] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543285475|
[2025/09/12 05:05:43 285484] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543328256|
[2025/09/12 05:05:43 285490] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543328256|
[2025/09/12 05:05:43 285495] [debug] |xqc_engine_wakeup_after|wakeup:1757653543328256|now:1757653543285495|diff:42761|
[2025/09/12 05:05:43 285501] [debug] |xqc_engine_main_logic|END|now:1757653543285475|
[2025/09/12 05:05:43 285507] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543285507|
[2025/09/12 05:05:43 285511] [debug] |xqc_engine_wakeup_after|wakeup:1757653543328256|now:1757653543285511|diff:42745|
[2025/09/12 05:05:43 285515] [debug] |xqc_engine_main_logic|END|now:1757653543285507|
[2025/09/12 05:05:43 328604] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543328604|
[2025/09/12 05:05:43 328617] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543328256|pq_index:0|
[2025/09/12 05:05:43 328622] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543285475|
[2025/09/12 05:05:43 328628] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543328627|
[2025/09/12 05:05:43 328636] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543328256|now:1757653543328627|
[2025/09/12 05:05:43 328640] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 328644] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:54|
[2025/09/12 05:05:43 328648] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:48792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 328653] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 328657] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 328667] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:43 328671] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:43 328676] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:43 328681] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:43 328685] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:1
[2025/09/12 05:05:43 328689] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59273C1C|path:0|
[2025/09/12 05:05:43 328693] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 328697] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653543328627|
[2025/09/12 05:05:43 328701] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 328707] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 328711] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 328716] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 328720] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:43 328752] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653543328728|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 328758] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:11|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 328763] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:43 328767] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:97584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 328772] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 328776] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 328779] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:43 328783] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543476312|now:1757653543328767|interv:147545|
[2025/09/12 05:05:43 328787] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543476312|now:1757653543328767|interval:147545|pto_count:1|srtt:31920
[2025/09/12 05:05:43 328792] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48215|inflight:54|
[2025/09/12 05:05:43 328801] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 328805] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:43 328825] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653543328810|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 328830] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:12|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 328835] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:43 328839] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:97584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 328843] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 328847] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 328851] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:43 328854] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543476394|now:1757653543328839|interv:147555|
[2025/09/12 05:05:43 328858] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543476394|now:1757653543328839|interval:147555|pto_count:1|srtt:31920
[2025/09/12 05:05:43 328863] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48215|inflight:108|
[2025/09/12 05:05:43 328867] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543476394|
[2025/09/12 05:05:43 328871] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543476394|
[2025/09/12 05:05:43 328875] [debug] |xqc_engine_wakeup_after|wakeup:1757653543476394|now:1757653543328875|diff:147519|
[2025/09/12 05:05:43 328880] [debug] |xqc_engine_main_logic|END|now:1757653543328627|
[2025/09/12 05:05:43 343665] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:1444|state:ESTABED|recv_time:1757653543343663|
[2025/09/12 05:05:43 343687] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 343698] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141009|
[2025/09/12 05:05:43 343706] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141010|
[2025/09/12 05:05:43 343717] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141010|
[2025/09/12 05:05:43 343725] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:43 343732] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 343740] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 343753] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:ACK_01RTT|expire:1757653543368663|now:1757653543343663|interv:25000|
[2025/09/12 05:05:43 343763] [debug] |scid:ea3cac3abca746530f2bddbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543343663|max_ack_delay:25000|
[2025/09/12 05:05:43 343780] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141010|largest:2089141010|pns:2|
[2025/09/12 05:05:43 343789] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:2089141010|frame:PADDING PING |recv_time:1757653543343663|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 343798] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663343663|now:1757653543343663|interv:120000000|
[2025/09/12 05:05:43 343805] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663343663|now:1757653543343663|interv:120000000|
[2025/09/12 05:05:43 343813] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543476394|pq_index:0|
[2025/09/12 05:05:43 343819] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543328627|
[2025/09/12 05:05:43 343826] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543343826|
[2025/09/12 05:05:43 343836] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543343834|
[2025/09/12 05:05:43 343848] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543368663|
[2025/09/12 05:05:43 343857] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543368663|
[2025/09/12 05:05:43 343865] [debug] |xqc_engine_wakeup_after|wakeup:1757653543368663|now:1757653543343865|diff:24798|
[2025/09/12 05:05:43 343873] [debug] |xqc_engine_main_logic|END|now:1757653543343834|
[2025/09/12 05:05:43 343884] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543343884|
[2025/09/12 05:05:43 343891] [debug] |xqc_engine_wakeup_after|wakeup:1757653543368663|now:1757653543343891|diff:24772|
[2025/09/12 05:05:43 343899] [debug] |xqc_engine_main_logic|END|now:1757653543343884|
[2025/09/12 05:05:43 368999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543368999|
[2025/09/12 05:05:43 369015] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543368663|pq_index:0|
[2025/09/12 05:05:43 369021] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543343834|
[2025/09/12 05:05:43 369029] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543369027|
[2025/09/12 05:05:43 369035] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653543368663|now:1757653543369027|
[2025/09/12 05:05:43 369064] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:43 369072] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653543368663|now:1757653543369027|
[2025/09/12 05:05:43 369078] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:43 369086] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141010|ack_delay:25422|first_ack_range:1|largest_pkt_recv_time:1757653543343663|
[2025/09/12 05:05:43 369091] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141010|low:2089141009|pkt_pns:2|
[2025/09/12 05:05:43 369096] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141007|low:2089141003|pkt_pns:2|
[2025/09/12 05:05:43 369101] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:2089141010|frame_largest_recv:2089141010|
[2025/09/12 05:05:43 369113] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:43 369119] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 369125] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:43 369131] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:43 369169] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:13|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:108|now:1757653543369141|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 369176] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:13|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 369183] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543476394|
[2025/09/12 05:05:43 369189] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543476394|
[2025/09/12 05:05:43 369193] [debug] |xqc_engine_wakeup_after|wakeup:1757653543476394|now:1757653543369193|diff:107201|
[2025/09/12 05:05:43 369199] [debug] |xqc_engine_main_logic|END|now:1757653543369027|
[2025/09/12 05:05:43 477356] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543477355|
[2025/09/12 05:05:43 477372] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543476394|pq_index:0|
[2025/09/12 05:05:43 477378] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543369027|
[2025/09/12 05:05:43 477386] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543477384|
[2025/09/12 05:05:43 477392] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543476394|now:1757653543477384|
[2025/09/12 05:05:43 477397] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 477402] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:108|
[2025/09/12 05:05:43 477407] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:97584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 477413] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 477418] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 477423] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:43 477428] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:43 477434] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:43 477440] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:43 477446] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:2
[2025/09/12 05:05:43 477459] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:195168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 477465] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 477470] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 477474] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:43 477479] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543623978|now:1757653543477459|interv:146519|
[2025/09/12 05:05:43 477484] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543623978|now:1757653543477459|interval:146519|pto_count:2|srtt:31920
[2025/09/12 05:05:43 477491] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 477497] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 477503] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 477508] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:43 477548] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:108|now:1757653543477518|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 477555] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:14|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 477561] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:05:43 477567] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:195168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 477572] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 477577] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 477582] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 162|
[2025/09/12 05:05:43 477587] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543772686|now:1757653543477566|interv:295120|
[2025/09/12 05:05:43 477592] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543772686|now:1757653543477566|interval:295120|pto_count:2|srtt:31920
[2025/09/12 05:05:43 477597] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48215|inflight:162|
[2025/09/12 05:05:43 477603] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:43 477609] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:43 477637] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:162|now:1757653543477620|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 477644] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:15|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 477650] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:162|applimit:0|
[2025/09/12 05:05:43 477655] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31920|rtt_var:4218|pto_duration:195168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 477660] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 477665] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 477669] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 216|
[2025/09/12 05:05:43 477674] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543772788|now:1757653543477654|interv:295134|
[2025/09/12 05:05:43 477679] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543772788|now:1757653543477654|interval:295134|pto_count:2|srtt:31920
[2025/09/12 05:05:43 477684] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48215|inflight:216|
[2025/09/12 05:05:43 477690] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543772788|
[2025/09/12 05:05:43 477695] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543772788|
[2025/09/12 05:05:43 477700] [debug] |xqc_engine_wakeup_after|wakeup:1757653543772788|now:1757653543477700|diff:295088|
[2025/09/12 05:05:43 477706] [debug] |xqc_engine_main_logic|END|now:1757653543477384|
[2025/09/12 05:05:43 508361] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:39|state:ESTABED|recv_time:1757653543508359|
[2025/09/12 05:05:43 508381] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 508393] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141010|
[2025/09/12 05:05:43 508401] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141012|
[2025/09/12 05:05:43 508412] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141012|
[2025/09/12 05:05:43 508420] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:43 508430] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|conn:0000560C59273C1C|path:0|pkt_num:15|origin_pktnum:6|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:05:43 508441] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:216|prior_delivered:2263|prior_time:1757653543328728|is_app_limited:0|send_elapse:148892|ack_elapse:179631|ctl_first_sent_time:1757653543477620|lagest_ack_time:1757653543508359|curr_delivered:2317|
[2025/09/12 05:05:43 508450] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_update_sample|sampler_sent_time_update:1757653543477620|
[2025/09/12 05:05:43 508458] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:43 508466] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59273C1C|srtt:31920|rttvar:4218|minrtt:30686|latest_rtt:30739|ack_delay:96|
[2025/09/12 05:05:43 508482] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |after update rtt|conn:0000560C59273C1C|srtt:31760|rttvar:3483|minrtt:30686|latest_rtt:30739|ack_delay:96|
[2025/09/12 05:05:43 508491] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:43 508498] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2089141011|pns:2|
[2025/09/12 05:05:43 508503] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:43 508510] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59273C1C|path:0|
[2025/09/12 05:05:43 508517] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 508525] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_generate_sample|sampler: send_elapse 148892, ack_elapse 179631, delivered 54|rate 300|lost 4|
[2025/09/12 05:05:43 508534] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:05:43 508541] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (300) in round 6|
[2025/09/12 05:05:43 508550] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30686|
[2025/09/12 05:05:43 508557] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:108|
[2025/09/12 05:05:43 508564] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48215|packet_lost:0|acked:54|po_sent_time:1757653543477620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2317|
[2025/09/12 05:05:43 508572] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48215|packet_lost:0|acked:54|po_sent_time:1757653543477620|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2317|
[2025/09/12 05:05:43 508578] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |bbr on ack|mode:0|pacing_rate:3991074|bw:16957|cwnd:48269|full_bw_reached:0|inflight:0|srtt:31760|latest_rtt:30739|min_rtt:30686|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:43 508584] [stats] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0||cwnd:48269|inflight:0|mode:0|applimit:0|pacing_rate:3991074|bw:16957|srtt:31760|latest_rtt:30739|min_rtt:30686|send:29|lost:4|tlp:7|recv:17|recovery:0|slow_start:1|conn_life:4257417|acked:54|delivered:2317|is_cwnd_limited:0|
[2025/09/12 05:05:43 508591] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:43 508596] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:43 508602] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141012|largest:2089141012|pns:2|
[2025/09/12 05:05:43 508608] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2089141012|frame:PADDING ACK |recv_time:1757653543508359|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 508615] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663508359|now:1757653543508359|interv:120000000|
[2025/09/12 05:05:43 508624] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663508359|now:1757653543508359|interv:120000000|
[2025/09/12 05:05:43 508647] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543772788|pq_index:0|
[2025/09/12 05:05:43 508653] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543477384|
[2025/09/12 05:05:43 508657] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543508657|
[2025/09/12 05:05:43 508664] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543508662|
[2025/09/12 05:05:43 508672] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653663508359|
[2025/09/12 05:05:43 508677] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653663508359|
[2025/09/12 05:05:43 508682] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653543508682|diff:3888482|
[2025/09/12 05:05:43 508688] [debug] |xqc_engine_main_logic|END|now:1757653543508662|
[2025/09/12 05:05:43 508694] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543508694|
[2025/09/12 05:05:43 508699] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653543508699|diff:3888465|
[2025/09/12 05:05:43 508704] [debug] |xqc_engine_main_logic|END|now:1757653543508694|
[2025/09/12 05:05:43 524934] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:309|state:ESTABED|recv_time:1757653543524933|
[2025/09/12 05:05:43 524952] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 524963] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141012|
[2025/09/12 05:05:43 524970] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141013|
[2025/09/12 05:05:43 524981] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141013|
[2025/09/12 05:05:43 524988] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 524997] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|ae64af04e2ae77610efed7bb15f6cb61e9|sr_token:f938ff19bd661ee4eda2a597d00a9369
[2025/09/12 05:05:43 525009] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 525017] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|bd803c59f3e212d756d5f0a7aa3b56d625|sr_token:80bc56fc5c87260101f98e496dcf8c93
[2025/09/12 05:05:43 525027] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 525035] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|34c9668842c81a2f5e633a510949f119cc|sr_token:2095cebd05f5eac16428141195ac1ee6
[2025/09/12 05:05:43 525067] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 525075] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|c8ab084b96af448d97b0f71be82e100a27|sr_token:730b50852fa7a6c470ba891020f44d7b
[2025/09/12 05:05:43 525085] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 525093] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|c05a9d70174973e6a729d7e4d507ba3b0f|sr_token:c7d476aaeb7fa50f24a8395b481ab673
[2025/09/12 05:05:43 525103] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 525111] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|c85b863b8e6d52d9913f30d34ddbdc4a57|sr_token:f8f79b7cc9448b7664bd344c6656c41f
[2025/09/12 05:05:43 525120] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 525136] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|456b138352d091e86e306b39efddb5d883|sr_token:e86109d26eaddc8d005ffabaed5ed314
[2025/09/12 05:05:43 525143] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:43 525148] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:43 525157] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:43 525162] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:43 525167] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653663508359|pq_index:6|
[2025/09/12 05:05:43 525173] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543508662|
[2025/09/12 05:05:43 525177] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:43 525183] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:ACK_01RTT|expire:1757653543549933|now:1757653543524933|interv:25000|
[2025/09/12 05:05:43 525190] [debug] |scid:ea3cac3abca746530f2bddbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543524933|max_ack_delay:25000|
[2025/09/12 05:05:43 525195] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141013|largest:2089141013|pns:2|
[2025/09/12 05:05:43 525201] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:2089141013|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653543524933|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 525207] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663524933|now:1757653543524933|interv:120000000|
[2025/09/12 05:05:43 525212] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663524933|now:1757653543524933|interv:120000000|
[2025/09/12 05:05:43 525217] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543525217|
[2025/09/12 05:05:43 525223] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543525222|
[2025/09/12 05:05:43 525229] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59273C1C|
[2025/09/12 05:05:43 525294] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:43 525305] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:43 525313] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_sample_check_app_limited|path:0|applimit:2317|
[2025/09/12 05:05:43 525325] [info] |scid:ea3cac3abca746530f2bddbb|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59273C1C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:05:43 525337] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e|
[2025/09/12 05:05:43 525358] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_get_perf_class|conn:0000560C59273C1C|path_id:0|path_srtt:31760|min_srtt:31760|path_bw:16957|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:43 525367] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48269|conn:0000560C59273C1C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 525376] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59273C1C|path_id:0|path_srtt:31760|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:43 525386] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:43 525396] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:43 525404] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_can_send|l-0.0.0.0-443-ea3cac3abca746530f2bddbb p-193.167.0.100-47802-e2701f85562740422c321e43983376a89e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48269|conn:0000560C59273C1C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 525412] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:43 525420] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:16-18|next_skip_chance:1757653543737496|current_time:1757653543525420|
[2025/09/12 05:05:43 525428] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:43 525471] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653543525443|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 525479] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:19|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 525487] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2317|
[2025/09/12 05:05:43 525497] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:45692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 525507] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 525514] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 525522] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:43 525530] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543596135|now:1757653543525496|interv:70639|
[2025/09/12 05:05:43 525538] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543596135|now:1757653543525496|interval:70639|pto_count:0|srtt:31760
[2025/09/12 05:05:43 525547] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:1050|
[2025/09/12 05:05:43 525556] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543549933|
[2025/09/12 05:05:43 525565] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543549933|
[2025/09/12 05:05:43 525578] [debug] |xqc_engine_wakeup_after|wakeup:1757653543549933|now:1757653543525578|diff:24355|
[2025/09/12 05:05:43 525583] [debug] |xqc_engine_main_logic|END|now:1757653543525222|
[2025/09/12 05:05:43 525590] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543525590|
[2025/09/12 05:05:43 525595] [debug] |xqc_engine_wakeup_after|wakeup:1757653543549933|now:1757653543525595|diff:24338|
[2025/09/12 05:05:43 525600] [debug] |xqc_engine_main_logic|END|now:1757653543525590|
[2025/09/12 05:05:43 531239] [info] |xqc_engine_packet_process|==>|conn:0000560C59273C1C|size:309|state:ESTABED|recv_time:1757653543531238|
[2025/09/12 05:05:43 531256] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ea3cac3abca746530f2bddbb|spin_bit:0|
[2025/09/12 05:05:43 531265] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|largest_pn:2089141013|
[2025/09/12 05:05:43 531271] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2089141014|
[2025/09/12 05:05:43 531281] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2089141014|
[2025/09/12 05:05:43 531287] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531294] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|ae64af04e2ae77610efed7bb15f6cb61e9|sr_token:f938ff19bd661ee4eda2a597d00a9369
[2025/09/12 05:05:43 531301] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531307] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|bd803c59f3e212d756d5f0a7aa3b56d625|sr_token:80bc56fc5c87260101f98e496dcf8c93
[2025/09/12 05:05:43 531314] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531320] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|34c9668842c81a2f5e633a510949f119cc|sr_token:2095cebd05f5eac16428141195ac1ee6
[2025/09/12 05:05:43 531327] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531333] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|c8ab084b96af448d97b0f71be82e100a27|sr_token:730b50852fa7a6c470ba891020f44d7b
[2025/09/12 05:05:43 531339] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531344] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|c05a9d70174973e6a729d7e4d507ba3b0f|sr_token:c7d476aaeb7fa50f24a8395b481ab673
[2025/09/12 05:05:43 531350] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531357] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|c85b863b8e6d52d9913f30d34ddbdc4a57|sr_token:f8f79b7cc9448b7664bd344c6656c41f
[2025/09/12 05:05:43 531362] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:43 531369] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_new_conn_id_frame|new_conn_id|456b138352d091e86e306b39efddb5d883|sr_token:e86109d26eaddc8d005ffabaed5ed314
[2025/09/12 05:05:43 531375] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:43 531382] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:43 531389] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:43 531396] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:43 531405] [debug] |scid:ea3cac3abca746530f2bddbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:43 531419] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2089141014|largest:2089141014|pns:2|
[2025/09/12 05:05:43 531423] [info] |scid:ea3cac3abca746530f2bddbb|xqc_conn_on_pkt_processed|====>|conn:0000560C59273C1C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:2089141014|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653543531238|dcid:ea3cac3abca746530f2bddbb|dcid_seq:0|
[2025/09/12 05:05:43 531429] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:PATH_IDLE|expire:1757653663531238|now:1757653543531238|interv:120000000|
[2025/09/12 05:05:43 531433] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:CONN_IDLE|expire:1757653663531238|now:1757653543531238|interv:120000000|
[2025/09/12 05:05:43 531437] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543549933|pq_index:0|
[2025/09/12 05:05:43 531441] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543525222|
[2025/09/12 05:05:43 531445] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543531445|
[2025/09/12 05:05:43 531450] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543531449|
[2025/09/12 05:05:43 531456] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|largest_recv:2089141014|ack_delay:218|first_ack_range:2|largest_pkt_recv_time:1757653543531238|
[2025/09/12 05:05:43 531461] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_gen_ack_frame|high:2089141014|low:2089141012|pkt_pns:2|
[2025/09/12 05:05:43 531465] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2089141014|frame_largest_recv:2089141014|
[2025/09/12 05:05:43 531469] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:43 531474] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 531482] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:43 531489] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:43 531523] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:20|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653543531499|stream_id:0|stream_offset:0|
[2025/09/12 05:05:43 531529] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:20|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 531535] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543596135|
[2025/09/12 05:05:43 531539] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543596135|
[2025/09/12 05:05:43 531543] [debug] |xqc_engine_wakeup_after|wakeup:1757653543596135|now:1757653543531543|diff:64592|
[2025/09/12 05:05:43 531547] [debug] |xqc_engine_main_logic|END|now:1757653543531449|
[2025/09/12 05:05:43 531552] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543531552|
[2025/09/12 05:05:43 531556] [debug] |xqc_engine_wakeup_after|wakeup:1757653543596135|now:1757653543531556|diff:64579|
[2025/09/12 05:05:43 531561] [debug] |xqc_engine_main_logic|END|now:1757653543531552|
[2025/09/12 05:05:43 596679] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543596679|
[2025/09/12 05:05:43 596697] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543596135|pq_index:0|
[2025/09/12 05:05:43 596704] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543531449|
[2025/09/12 05:05:43 596719] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543596717|
[2025/09/12 05:05:43 596725] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543596135|now:1757653543596717|
[2025/09/12 05:05:43 596731] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 596736] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:1050|
[2025/09/12 05:05:43 596741] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:45692|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:43 596747] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 596752] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 596756] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:43 596761] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:43 596767] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:43 596774] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:19|
[2025/09/12 05:05:43 596779] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:43 596784] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:1
[2025/09/12 05:05:43 596789] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59273C1C|path:0|
[2025/09/12 05:05:43 596794] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 596799] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653543596717|
[2025/09/12 05:05:43 596804] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:43 596810] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 596816] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 596822] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:43 596828] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:43 596874] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653543596839|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 596882] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:21|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 596893] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2317|
[2025/09/12 05:05:43 596899] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:91384|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 596904] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 596909] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 596914] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:43 596919] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543738223|now:1757653543596899|interv:141324|
[2025/09/12 05:05:43 596924] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543738223|now:1757653543596899|interval:141324|pto_count:1|srtt:31760
[2025/09/12 05:05:43 596930] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:1050|
[2025/09/12 05:05:43 596936] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:43 596941] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:43 596967] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653543596949|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 596974] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:22|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 596979] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:2317|
[2025/09/12 05:05:43 596984] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:91384|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 596990] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 596994] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 596999] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:43 597004] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543738333|now:1757653543596984|interv:141349|
[2025/09/12 05:05:43 597009] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543738333|now:1757653543596984|interval:141349|pto_count:1|srtt:31760
[2025/09/12 05:05:43 597014] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:2100|
[2025/09/12 05:05:43 597020] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653543738333|
[2025/09/12 05:05:43 597025] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653543738333|
[2025/09/12 05:05:43 597030] [debug] |xqc_engine_wakeup_after|wakeup:1757653543738333|now:1757653543597030|diff:141303|
[2025/09/12 05:05:43 597035] [debug] |xqc_engine_main_logic|END|now:1757653543596717|
[2025/09/12 05:05:43 739263] [debug] |xqc_engine_main_logic|BEGIN|now:1757653543739262|
[2025/09/12 05:05:43 739301] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653543738333|pq_index:0|
[2025/09/12 05:05:43 739309] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543596717|
[2025/09/12 05:05:43 739318] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653543739315|
[2025/09/12 05:05:43 739326] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653543738333|now:1757653543739315|
[2025/09/12 05:05:43 739332] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:43 739338] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:2100|
[2025/09/12 05:05:43 739343] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:91384|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:43 739350] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 739356] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 739361] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:43 739366] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:43 739373] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:43 739382] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:43 739388] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:2
[2025/09/12 05:05:43 739394] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:182768|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 739400] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 739405] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 739410] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:43 739415] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653543879717|now:1757653543739393|interv:140324|
[2025/09/12 05:05:43 739421] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653543879717|now:1757653543739393|interval:140324|pto_count:2|srtt:31760
[2025/09/12 05:05:43 739431] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 739438] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 739444] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:43 739457] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:43 739518] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653543739475|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 739527] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:23|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:43 739535] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:2317|
[2025/09/12 05:05:43 739545] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:182768|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 739554] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 739562] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 739570] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:43 739578] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544022243|now:1757653543739544|interv:282699|
[2025/09/12 05:05:43 739586] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653544022243|now:1757653543739544|interval:282699|pto_count:2|srtt:31760
[2025/09/12 05:05:43 739596] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:2100|
[2025/09/12 05:05:43 739606] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:43 739615] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:05:43 739655] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653543739629|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:43 739664] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:24|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:43 739674] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:2317|
[2025/09/12 05:05:43 739683] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:182768|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:43 739692] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:43 739700] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:43 739709] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:05:43 739717] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544022397|now:1757653543739683|interv:282714|
[2025/09/12 05:05:43 739726] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653544022397|now:1757653543739683|interval:282714|pto_count:2|srtt:31760
[2025/09/12 05:05:43 739740] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:3150|
[2025/09/12 05:05:43 739747] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653544022397|
[2025/09/12 05:05:43 739753] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653544022397|
[2025/09/12 05:05:43 739758] [debug] |xqc_engine_wakeup_after|wakeup:1757653544022397|now:1757653543739758|diff:282639|
[2025/09/12 05:05:43 739765] [debug] |xqc_engine_main_logic|END|now:1757653543739315|
[2025/09/12 05:05:44 004626] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653604004624|now:1757653544004624|interv:60000000|
[2025/09/12 05:05:44 004650] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653604004650|now:1757653544004650|interv:60000000|
[2025/09/12 05:05:44 004659] [debug] |xqc_path_create|path:0|dcid:f2dc099f7f4945ab8e2892b3e4031baefb|scid:dfb349d948907640e9ebadb7|create_path_count:1|
[2025/09/12 05:05:44 004667] [debug] |scid:dfb349d948907640e9ebadb7|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 05:05:44 004672] [debug] |xqc_path_init|path:0|dcid:f2dc099f7f4945ab8e2892b3e4031baefb|scid:dfb349d948907640e9ebadb7|state:2|
[2025/09/12 05:05:44 004676] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_create|success|scid:dfb349d948907640e9ebadb7|dcid:f2dc099f7f4945ab8e2892b3e4031baefb|conn:0000560C59295E0C|
[2025/09/12 05:05:44 004681] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_server_create|hash odcid conn|odcid:15db0310f800016a31bbcbdd1b0c3c2eb0d7|conn:0000560C59295E0C|
[2025/09/12 05:05:44 004689] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_get_local_transport_params|generate sr_token[02d0e069b35ad17b1f1adb3ffbea030c] for cid[15db0310f800016a31bbcbdd1b0c3c2eb0d7]
[2025/09/12 05:05:44 004722] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 004727] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:1200|state:S_INIT|recv_time:1757653544004597|
[2025/09/12 05:05:44 004876] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:44 004885] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:44 004892] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:44 004897] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976578|
[2025/09/12 05:05:44 004904] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1865976578|
[2025/09/12 05:05:44 004910] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 004915] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 004922] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 004928] [debug] |scid:dfb349d948907640e9ebadb7|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:44 004934] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 004939] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 004945] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:44 004949] [debug] |scid:dfb349d948907640e9ebadb7|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:44 004958] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:44 004963] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 004975] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 004979] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 004985] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 004989] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 004994] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 004999] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005003] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005008] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005013] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005018] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005022] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005027] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005032] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005037] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005066] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 005071] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 005076] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005080] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005085] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005090] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005094] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005099] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:44 005144] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005150] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005155] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005160] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005165] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005170] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005174] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005179] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005183] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005188] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005197] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005202] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005206] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:44 005212] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005217] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005221] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:44 005226] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005231] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005236] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005241] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005245] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005250] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005255] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005259] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:44 005264] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005269] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005274] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:44 005279] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005283] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005288] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005293] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005297] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005302] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005307] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005312] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005316] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005321] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005326] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005330] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005335] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:44 005343] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005348] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005353] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:44 005358] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005363] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005367] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 005372] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_token|token empty|
[2025/09/12 05:05:44 005377] [info] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|check_token fail|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 005382] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:44 005386] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:44 005391] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:44 005396] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005401] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005405] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:44 005410] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005415] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005420] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:44 005425] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:44 005430] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005434] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:44 005485] [info] |scid:dfb349d948907640e9ebadb7|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:44 005698] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:44 005704] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:44 005709] [warn] |scid:dfb349d948907640e9ebadb7|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:44 005960] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:44 005966] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:44 005972] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 005976] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 005986] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:44 005992] [debug] |scid:dfb349d948907640e9ebadb7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:44 005998] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976578|largest:1865976578|pns:0|
[2025/09/12 05:05:44 006009] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:1200|pkt_type:INIT|pkt_num:1865976578|frame:PADDING CRYPTO |recv_time:1757653544004597|dcid:15db0310f800016a31bbcbdd1b0c3c2eb0d7|dcid_seq:0|
[2025/09/12 05:05:44 006016] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653604004597|now:1757653544004597|interv:60000000|
[2025/09/12 05:05:44 006021] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653604004597|now:1757653544004597|interv:60000000|
[2025/09/12 05:05:44 006026] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544006026|
[2025/09/12 05:05:44 006032] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653544006031|
[2025/09/12 05:05:44 006057] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:44 006065] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:44 006071] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_write_streams|
[2025/09/12 05:05:44 006076] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:44 006080] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:44 006087] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653544006087|
[2025/09/12 05:05:44 006093] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:44 006098] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_write_streams|
[2025/09/12 05:05:44 006103] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:44 006108] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653544006108|
[2025/09/12 05:05:44 006114] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653544006114|
[2025/09/12 05:05:44 006120] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653544006119|
[2025/09/12 05:05:44 006125] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653544006125|
[2025/09/12 05:05:44 006130] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:44 006137] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976578|ack_delay:1540|first_ack_range:0|largest_pkt_recv_time:1757653544004597|
[2025/09/12 05:05:44 006143] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976578|low:1865976578|pkt_pns:0|
[2025/09/12 05:05:44 006148] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1865976578|frame_largest_recv:1865976578|
[2025/09/12 05:05:44 006153] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:44 006159] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:44 006165] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|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 05:05:44 006171] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:44 006181] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:44 006186] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|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 05:05:44 006192] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:44 006197] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:44 006202] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|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 05:05:44 006208] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:44 006213] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:44 006218] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|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 05:05:44 006223] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:44 006228] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:44 006233] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|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 05:05:44 006239] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:44 006244] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006250] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:44 006256] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:44 006293] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653544006265|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006300] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 006305] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:44 006309] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 006313] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:44 006317] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 006325] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 006330] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544756265|now:1757653544006309|interv:749956|
[2025/09/12 05:05:44 006336] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:0|expire:1757653544756265|now:1757653544006309|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:05:44 006344] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:44 006351] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 006358] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:44 006394] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653544006368|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006403] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 006410] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:44 006417] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 006424] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:44 006431] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:44 006436] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 006443] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544756265|now:1757653544006417|interv:749848|
[2025/09/12 05:05:44 006447] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:0|expire:1757653544756265|now:1757653544006417|interval:749848|pto_count:0|srtt:250000
[2025/09/12 05:05:44 006452] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:44 006457] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 006461] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:44 006486] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653544006468|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006493] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 006500] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:44 006506] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 006520] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:44 006526] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:44 006533] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 006538] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544756265|now:1757653544006506|interv:749759|
[2025/09/12 05:05:44 006541] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:0|expire:1757653544756265|now:1757653544006506|interval:749759|pto_count:0|srtt:250000
[2025/09/12 05:05:44 006546] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:44 006550] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 006555] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:44 006578] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653544006561|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006583] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 006590] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:44 006597] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 006604] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:44 006610] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:44 006615] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 006622] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544756265|now:1757653544006597|interv:749668|
[2025/09/12 05:05:44 006627] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:0|expire:1757653544756265|now:1757653544006597|interval:749668|pto_count:0|srtt:250000
[2025/09/12 05:05:44 006631] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:44 006636] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 006640] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:44 006662] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653544006646|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006669] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 006676] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:44 006689] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 006696] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:44 006702] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:44 006709] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 006713] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544756265|now:1757653544006688|interv:749577|
[2025/09/12 05:05:44 006717] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:0|expire:1757653544756265|now:1757653544006688|interval:749577|pto_count:0|srtt:250000
[2025/09/12 05:05:44 006722] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:44 006726] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:44 006731] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:44 006754] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653544006737|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 006759] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 006767] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544756265|
[2025/09/12 05:05:44 006774] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544756265|
[2025/09/12 05:05:44 006780] [debug] |xqc_engine_wakeup_after|wakeup:1757653544022397|now:1757653544006780|diff:15617|
[2025/09/12 05:05:44 006787] [debug] |xqc_engine_main_logic|END|now:1757653544006031|
[2025/09/12 05:05:44 006796] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544006796|
[2025/09/12 05:05:44 006803] [debug] |xqc_engine_wakeup_after|wakeup:1757653544022397|now:1757653544006803|diff:15594|
[2025/09/12 05:05:44 006808] [debug] |xqc_engine_main_logic|END|now:1757653544006796|
[2025/09/12 05:05:44 022883] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544022882|
[2025/09/12 05:05:44 022899] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544022397|pq_index:0|
[2025/09/12 05:05:44 022908] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653543739315|
[2025/09/12 05:05:44 022919] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544022916|
[2025/09/12 05:05:44 022928] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653544022397|now:1757653544022916|
[2025/09/12 05:05:44 022935] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:44 022943] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:3150|
[2025/09/12 05:05:44 022951] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:182768|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:44 022970] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 022977] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 022984] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:05:44 022992] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:44 023000] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:44 023010] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:44 023018] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:3
[2025/09/12 05:05:44 023026] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:365536|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:44 023035] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 023072] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 023080] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:05:44 023087] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544305165|now:1757653544023026|interv:282139|
[2025/09/12 05:05:44 023095] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653544305165|now:1757653544023026|interval:282139|pto_count:3|srtt:31760
[2025/09/12 05:05:44 023107] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 023115] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 023124] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:44 023133] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:05:44 023185] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653544023148|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 023197] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:25|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:44 023206] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:2317|
[2025/09/12 05:05:44 023215] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:365536|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:44 023224] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 023231] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 023245] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:05:44 023252] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544588684|now:1757653544023215|interv:565469|
[2025/09/12 05:05:44 023260] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653544588684|now:1757653544023215|interval:565469|pto_count:3|srtt:31760
[2025/09/12 05:05:44 023268] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:4200|
[2025/09/12 05:05:44 023276] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:44 023285] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:05:44 023323] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:26|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653544023298|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 023333] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:26|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:44 023342] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:2317|
[2025/09/12 05:05:44 023350] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:365536|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:44 023359] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 023367] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 023374] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:05:44 023382] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544588834|now:1757653544023349|interv:565485|
[2025/09/12 05:05:44 023389] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653544588834|now:1757653544023349|interval:565485|pto_count:3|srtt:31760
[2025/09/12 05:05:44 023397] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:5250|
[2025/09/12 05:05:44 023405] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653544588834|
[2025/09/12 05:05:44 023413] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653544588834|
[2025/09/12 05:05:44 023420] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544023420|diff:565414|
[2025/09/12 05:05:44 023429] [debug] |xqc_engine_main_logic|END|now:1757653544022916|
[2025/09/12 05:05:44 040235] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653544040234|
[2025/09/12 05:05:44 040253] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:44 040261] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:44 040271] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976578|
[2025/09/12 05:05:44 040279] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976579|
[2025/09/12 05:05:44 040300] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1865976579|
[2025/09/12 05:05:44 040308] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 040318] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:44 040327] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653544006265|is_app_limited:1|send_elapse:0|ack_elapse:33969|ctl_first_sent_time:1757653544006265|lagest_ack_time:1757653544040234|curr_delivered:1184|
[2025/09/12 05:05:44 040337] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544006265|
[2025/09/12 05:05:44 040345] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:44 040393] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33969|ack_delay:0|
[2025/09/12 05:05:44 040401] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:33969|rttvar:16984|minrtt:33969|latest_rtt:33969|ack_delay:0|
[2025/09/12 05:05:44 040411] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:44 040420] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1865976579|pns:0|
[2025/09/12 05:05:44 040428] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 040435] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33969|rtt_var:16984|pto_duration:101905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 040441] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 040446] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:44 040451] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 040456] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544108551|now:1757653544040435|interv:68116|
[2025/09/12 05:05:44 040463] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:1|expire:1757653544108551|now:1757653544040435|interval:68116|pto_count:0|srtt:33969
[2025/09/12 05:05:44 040472] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33969, delivered 1184|rate 34855|lost 0|
[2025/09/12 05:05:44 040481] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:44 040488] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34855) in round 1|
[2025/09/12 05:05:44 040493] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|probertt expire|rtt:33969, old_rtt:2147483647|
[2025/09/12 05:05:44 040498] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:33969, old_rtt:2147483647|
[2025/09/12 05:05:44 040503] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:44 040508] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653544006265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:44 040520] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653544006265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:44 040526] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:34855|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33969|latest_rtt:33969|min_rtt:33969|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:44 040533] [stats] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3902718|bw:34855|srtt:33969|latest_rtt:33969|min_rtt:33969|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35909|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:44 040540] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_addr_validated|Address Validated|conn:0000560C59295E0C|role:1|
[2025/09/12 05:05:44 040546] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976579|largest:1865976579|pns:0|
[2025/09/12 05:05:44 040551] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:1200|pkt_type:INIT|pkt_num:1865976579|frame:ACK |recv_time:1757653544040234|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 040558] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:05:44 040565] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:44 040570] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976577|
[2025/09/12 05:05:44 040577] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1865976577|
[2025/09/12 05:05:44 040582] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 040588] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:44 040594] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653544006265|is_app_limited:1|send_elapse:103|ack_elapse:33969|ctl_first_sent_time:1757653544006368|lagest_ack_time:1757653544040234|curr_delivered:1378|
[2025/09/12 05:05:44 040600] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544006368|
[2025/09/12 05:05:44 040605] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:44 040610] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:44 040615] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653544006265|is_app_limited:1|send_elapse:203|ack_elapse:33969|ctl_first_sent_time:1757653544006468|lagest_ack_time:1757653544040234|curr_delivered:1895|
[2025/09/12 05:05:44 040621] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544006468|
[2025/09/12 05:05:44 040626] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:44 040635] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:44 040640] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653544006265|is_app_limited:1|send_elapse:381|ack_elapse:33969|ctl_first_sent_time:1757653544006646|lagest_ack_time:1757653544040234|curr_delivered:1977|
[2025/09/12 05:05:44 040645] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544006646|
[2025/09/12 05:05:44 040650] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:44 040655] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:33969|rttvar:16984|minrtt:33969|latest_rtt:33588|ack_delay:0|
[2025/09/12 05:05:44 040661] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:33921|rttvar:12833|minrtt:33588|latest_rtt:33588|ack_delay:0|
[2025/09/12 05:05:44 040666] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:44 040671] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 040676] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:1|expire:1757653544044722|now:1757653544040676|interval:4046|
[2025/09/12 05:05:44 040681] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544044722|now:1757653544040676|interv:4046|
[2025/09/12 05:05:44 040686] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 381, ack_elapse 33969, delivered 1977|rate 58200|lost 0|
[2025/09/12 05:05:44 040692] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58200) in round 1|
[2025/09/12 05:05:44 040697] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|probertt expire|rtt:33588, old_rtt:33969|
[2025/09/12 05:05:44 040701] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:33588, old_rtt:33969|
[2025/09/12 05:05:44 040707] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:05:44 040712] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653544006646|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:44 040717] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653544006646|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:44 040723] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:58200|cwnd:47929|full_bw_reached:0|inflight:126|srtt:33921|latest_rtt:33588|min_rtt:33588|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:44 040729] [stats] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bandwidth change record|bw_before:34855|bw_after:58200|srtt:33921|cwnd:47929|
[2025/09/12 05:05:44 040736] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 040740] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 040746] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:44 040750] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:1|expire:1757653544044722|now:1757653544040750|interval:3972|
[2025/09/12 05:05:44 040754] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544044722|now:1757653544040750|interv:3972|
[2025/09/12 05:05:44 040758] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976577|largest:1865976577|pns:1|
[2025/09/12 05:05:44 040763] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:1137|pkt_type:HSK|pkt_num:1865976577|frame:PADDING ACK |recv_time:1757653544040234|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 040768] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653604040234|now:1757653544040234|interv:60000000|
[2025/09/12 05:05:44 040772] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653604040234|now:1757653544040234|interv:60000000|
[2025/09/12 05:05:44 040776] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544756265|pq_index:1|
[2025/09/12 05:05:44 040780] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544006031|
[2025/09/12 05:05:44 040784] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544040784|
[2025/09/12 05:05:44 040789] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653544040788|
[2025/09/12 05:05:44 040795] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544044722|
[2025/09/12 05:05:44 040799] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544044722|
[2025/09/12 05:05:44 040803] [debug] |xqc_engine_wakeup_after|wakeup:1757653544044722|now:1757653544040803|diff:3919|
[2025/09/12 05:05:44 040807] [debug] |xqc_engine_main_logic|END|now:1757653544040788|
[2025/09/12 05:05:44 040813] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544040813|
[2025/09/12 05:05:44 040816] [debug] |xqc_engine_wakeup_after|wakeup:1757653544044722|now:1757653544040816|diff:3906|
[2025/09/12 05:05:44 040820] [debug] |xqc_engine_main_logic|END|now:1757653544040813|
[2025/09/12 05:05:44 044890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544044890|
[2025/09/12 05:05:44 044900] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544044722|pq_index:0|
[2025/09/12 05:05:44 044906] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544040788|
[2025/09/12 05:05:44 044912] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653544044911|
[2025/09/12 05:05:44 044917] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653544044722|now:1757653544044911|
[2025/09/12 05:05:44 044922] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:44 044927] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:44 044932] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:44 044943] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653544006561|lost_send_time:1757653544006750|loss_delay:38161|frame:CRYPTO |repair:32|
[2025/09/12 05:05:44 044948] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653544006561u|
[2025/09/12 05:05:44 044954] [stats] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |lost interval:1757653544044911|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653544006561|srtt:33921|cwnd:47929|bw:58200|conn_life:40288|now:0|last_lost_time:40288|
[2025/09/12 05:05:44 044959] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:44 044964] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 044969] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 044974] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653544044911|
[2025/09/12 05:05:44 044979] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 044985] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33921|min_srtt:33921|path_bw:58200|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:44 044990] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C59295E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 044996] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33921|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 045002] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:44 045008] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 045013] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C59295E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 045019] [debug] |scid:dfb349d948907640e9ebadb7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:44 045024] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:44 045084] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:4|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653544045033|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 045095] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:4|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:44 045101] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:44 045107] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33921|rtt_var:12833|pto_duration:85253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 045112] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 045123] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:44 045127] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 045132] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544130286|now:1757653544045107|interv:85179|
[2025/09/12 05:05:44 045137] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:1|expire:1757653544130286|now:1757653544045107|interval:85179|pto_count:0|srtt:33921
[2025/09/12 05:05:44 045143] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:126|
[2025/09/12 05:05:44 045149] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544130286|
[2025/09/12 05:05:44 045154] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544130286|
[2025/09/12 05:05:44 045159] [debug] |xqc_engine_wakeup_after|wakeup:1757653544130286|now:1757653544045159|diff:85127|
[2025/09/12 05:05:44 045164] [debug] |xqc_engine_main_logic|END|now:1757653544044911|
[2025/09/12 05:05:44 131302] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544131301|
[2025/09/12 05:05:44 131318] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544130286|pq_index:0|
[2025/09/12 05:05:44 131325] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544044911|
[2025/09/12 05:05:44 131332] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653544131330|
[2025/09/12 05:05:44 131338] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653544130286|now:1757653544131330|
[2025/09/12 05:05:44 131343] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:44 131348] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59295E0C|path:0|bytes_in_flight:126|
[2025/09/12 05:05:44 131353] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33921|rtt_var:12833|pto_duration:85253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 131359] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 131364] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:44 131368] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 131373] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:44 131379] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_send_probe_pkt|conn:0000560C59295E0C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:44 131386] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_send_probe_pkt|conn:0000560C59295E0C|path:0|pkt_num:4|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:44 131392] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59295E0C|pto_count:1
[2025/09/12 05:05:44 131397] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 131402] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 131414] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653544131330|
[2025/09/12 05:05:44 131419] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 131425] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 131430] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 131436] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 131442] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:44 131482] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:5|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653544131452|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 131489] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:5|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 131495] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:44 131500] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33921|rtt_var:12833|pto_duration:170506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:44 131506] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 131511] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:44 131515] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 131520] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544301958|now:1757653544131500|interv:170458|
[2025/09/12 05:05:44 131525] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:1|expire:1757653544301958|now:1757653544131500|interval:170458|pto_count:1|srtt:33921
[2025/09/12 05:05:44 131531] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:126|
[2025/09/12 05:05:44 131537] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:4|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:44 131542] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:44 131565] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653544131549|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 131572] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 131578] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:05:44 131583] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33921|rtt_var:12833|pto_duration:170506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:44 131588] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 131593] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:05:44 131602] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:44 131607] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544302055|now:1757653544131582|interv:170473|
[2025/09/12 05:05:44 131612] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:1|expire:1757653544302055|now:1757653544131582|interval:170473|pto_count:1|srtt:33921
[2025/09/12 05:05:44 131617] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:252|
[2025/09/12 05:05:44 131623] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544302055|
[2025/09/12 05:05:44 131629] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544302055|
[2025/09/12 05:05:44 131633] [debug] |xqc_engine_wakeup_after|wakeup:1757653544302055|now:1757653544131633|diff:170422|
[2025/09/12 05:05:44 131639] [debug] |xqc_engine_main_logic|END|now:1757653544131330|
[2025/09/12 05:05:44 162287] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653544162285|
[2025/09/12 05:05:44 162308] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:44 162320] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976577|
[2025/09/12 05:05:44 162328] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976579|
[2025/09/12 05:05:44 162339] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1865976579|
[2025/09/12 05:05:44 162347] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 162357] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:4|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:44 162366] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:126|prior_delivered:1977|prior_time:1757653544045033|is_app_limited:1|send_elapse:0|ack_elapse:117252|ctl_first_sent_time:1757653544045033|lagest_ack_time:1757653544162285|curr_delivered:2103|
[2025/09/12 05:05:44 162376] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544045033|
[2025/09/12 05:05:44 162384] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:44 162392] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:5|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:44 162400] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:126|prior_delivered:1977|prior_time:1757653544045033|is_app_limited:1|send_elapse:0|ack_elapse:117252|ctl_first_sent_time:1757653544045033|lagest_ack_time:1757653544162285|curr_delivered:2229|
[2025/09/12 05:05:44 162409] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544131452|
[2025/09/12 05:05:44 162417] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:44 162426] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:33921|rttvar:12833|minrtt:33588|latest_rtt:30833|ack_delay:0|
[2025/09/12 05:05:44 162434] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:33535|rttvar:10397|minrtt:30833|latest_rtt:30833|ack_delay:0|
[2025/09/12 05:05:44 162452] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:44 162461] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:44 162469] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 162478] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 162483] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 162488] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 117252, delivered 252|rate 2149|lost 1|
[2025/09/12 05:05:44 162493] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:44 162498] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|probertt expire|rtt:30833, old_rtt:33588|
[2025/09/12 05:05:44 162503] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30833, old_rtt:33588|
[2025/09/12 05:05:44 162508] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:05:44 162514] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:252|po_sent_time:1757653544131452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2229|
[2025/09/12 05:05:44 162523] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:252|po_sent_time:1757653544131452|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2229|
[2025/09/12 05:05:44 162532] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:58200|cwnd:48181|full_bw_reached:0|inflight:0|srtt:33535|latest_rtt:30833|min_rtt:30833|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:44 162543] [stats] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0||cwnd:48181|inflight:0|mode:0|applimit:0|pacing_rate:3902718|bw:58200|srtt:33535|latest_rtt:30833|min_rtt:30833|send:8|lost:1|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:157919|acked:252|delivered:2229|is_cwnd_limited:0|
[2025/09/12 05:05:44 162554] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:44 162562] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 162570] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 162579] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976579|largest:1865976579|pns:1|
[2025/09/12 05:05:44 162587] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:67|pkt_type:HSK|pkt_num:1865976579|frame:ACK |recv_time:1757653544162285|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 162595] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653604162285|now:1757653544162285|interv:60000000|
[2025/09/12 05:05:44 162604] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653604162285|now:1757653544162285|interv:60000000|
[2025/09/12 05:05:44 162619] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544302055|pq_index:0|
[2025/09/12 05:05:44 162627] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544131330|
[2025/09/12 05:05:44 162634] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544162634|
[2025/09/12 05:05:44 162644] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653544162642|
[2025/09/12 05:05:44 162655] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653604162285|
[2025/09/12 05:05:44 162662] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653604162285|
[2025/09/12 05:05:44 162669] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544162669|diff:426165|
[2025/09/12 05:05:44 162677] [debug] |xqc_engine_main_logic|END|now:1757653544162642|
[2025/09/12 05:05:44 162690] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653544162689|
[2025/09/12 05:05:44 162700] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:44 162709] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976579|
[2025/09/12 05:05:44 162716] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976580|
[2025/09/12 05:05:44 162727] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1865976580|
[2025/09/12 05:05:44 162735] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 162744] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:44 162752] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 162757] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 162762] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976580|largest:1865976580|pns:1|
[2025/09/12 05:05:44 162768] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:67|pkt_type:HSK|pkt_num:1865976580|frame:ACK |recv_time:1757653544162689|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 162773] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653604162689|now:1757653544162689|interv:60000000|
[2025/09/12 05:05:44 162778] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653604162689|now:1757653544162689|interv:60000000|
[2025/09/12 05:05:44 162783] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653604162285|pq_index:7|
[2025/09/12 05:05:44 162788] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544162642|
[2025/09/12 05:05:44 162793] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544162793|
[2025/09/12 05:05:44 162798] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653544162797|
[2025/09/12 05:05:44 162805] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653604162689|
[2025/09/12 05:05:44 162810] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653604162689|
[2025/09/12 05:05:44 162815] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544162815|diff:426019|
[2025/09/12 05:05:44 162826] [debug] |xqc_engine_main_logic|END|now:1757653544162797|
[2025/09/12 05:05:44 162832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544162832|
[2025/09/12 05:05:44 162837] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544162837|diff:425997|
[2025/09/12 05:05:44 162841] [debug] |xqc_engine_main_logic|END|now:1757653544162832|
[2025/09/12 05:05:44 183864] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653544183863|
[2025/09/12 05:05:44 183884] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:44 183895] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976580|
[2025/09/12 05:05:44 183904] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976581|
[2025/09/12 05:05:44 183915] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1865976581|
[2025/09/12 05:05:44 183923] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 183932] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:44 183941] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:44 183949] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:44 184136] [debug] |scid:dfb349d948907640e9ebadb7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:44 184146] [debug] |scid:dfb349d948907640e9ebadb7|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:44 184152] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653604162689|pq_index:7|
[2025/09/12 05:05:44 184158] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544162797|
[2025/09/12 05:05:44 184163] [debug] |scid:dfb349d948907640e9ebadb7|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:44 184168] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:44 184174] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:44 184179] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 184184] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 184190] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:44 184195] [debug] |scid:dfb349d948907640e9ebadb7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:44 184201] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976581|largest:1865976581|pns:1|
[2025/09/12 05:05:44 184207] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:99|pkt_type:HSK|pkt_num:1865976581|frame:CRYPTO |recv_time:1757653544183863|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 184213] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653604183863|now:1757653544183863|interv:60000000|
[2025/09/12 05:05:44 184218] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653604183863|now:1757653544183863|interv:60000000|
[2025/09/12 05:05:44 184223] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544184223|
[2025/09/12 05:05:44 184229] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653544184228|
[2025/09/12 05:05:44 184242] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59295E0C|
[2025/09/12 05:05:44 184247] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59295E0C|
[2025/09/12 05:05:44 184252] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:44 184257] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 184262] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 184268] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_gen_token|expire:1758258344|
[2025/09/12 05:05:44 184274] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:44 184279] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:44 184284] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_write_streams|
[2025/09/12 05:05:44 184289] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:44 184295] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653544184294|
[2025/09/12 05:05:44 184300] [info] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653544184300|
[2025/09/12 05:05:44 184306] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:44 184312] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976581|ack_delay:448|first_ack_range:2|largest_pkt_recv_time:1757653544183863|
[2025/09/12 05:05:44 184317] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976581|low:1865976579|pkt_pns:1|
[2025/09/12 05:05:44 184322] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976577|low:1865976577|pkt_pns:1|
[2025/09/12 05:05:44 184327] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1865976581|frame_largest_recv:1865976581|
[2025/09/12 05:05:44 184332] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:44 184343] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a5a5303deac7cbaf85fb69fd|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:44 184352] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d0ffa3a960d6ab990e4b6f08|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:44 184358] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33535|min_srtt:33535|path_bw:58200|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:44 184364] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33535|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 184370] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:44 184375] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33535|min_srtt:33535|path_bw:58200|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:44 184380] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33535|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 184390] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:44 184395] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33535|min_srtt:33535|path_bw:58200|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:44 184400] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33535|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 184405] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:44 184410] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33535|min_srtt:33535|path_bw:58200|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:44 184415] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33535|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 184421] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:44 184426] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184431] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33535|min_srtt:33535|path_bw:58200|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:44 184436] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33535|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 184441] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:44 184446] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33535|min_srtt:33535|path_bw:58200|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:44 184451] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33535|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 184457] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:44 184463] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:44 184468] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:44 184506] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653544184476|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184514] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184519] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:44 184525] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 184530] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 184540] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 184544] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:44 184549] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544284599|now:1757653544184524|interv:100075|
[2025/09/12 05:05:44 184554] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544284599|now:1757653544184524|interval:100075|pto_count:0|srtt:33535
[2025/09/12 05:05:44 184560] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48181|inflight:23|
[2025/09/12 05:05:44 184566] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:44 184571] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1757653544484940|current_time:1757653544184571|
[2025/09/12 05:05:44 184577] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:44 184600] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:7|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653544184583|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184607] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:7|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184613] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:44 184618] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 184623] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 184628] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 184632] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:44 184637] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544284706|now:1757653544184617|interv:100089|
[2025/09/12 05:05:44 184642] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544284706|now:1757653544184617|interval:100089|pto_count:0|srtt:33535
[2025/09/12 05:05:44 184647] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48181|inflight:56|
[2025/09/12 05:05:44 184652] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:44 184658] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:44 184678] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653544184664|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184684] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:8|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184694] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:05:44 184699] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 184704] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 184708] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 184713] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:44 184718] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544284787|now:1757653544184698|interv:100089|
[2025/09/12 05:05:44 184723] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544284787|now:1757653544184698|interval:100089|pto_count:0|srtt:33535
[2025/09/12 05:05:44 184728] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48181|inflight:339|
[2025/09/12 05:05:44 184733] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:44 184738] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:44 184758] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653544184745|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184764] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:9|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184770] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:05:44 184774] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 184780] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 184784] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 184789] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:44 184794] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544284868|now:1757653544184774|interv:100094|
[2025/09/12 05:05:44 184798] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544284868|now:1757653544184774|interval:100094|pto_count:0|srtt:33535
[2025/09/12 05:05:44 184804] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48181|inflight:623|
[2025/09/12 05:05:44 184809] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:44 184814] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:44 184833] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:7|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:623|now:1757653544184820|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184843] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:7|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184849] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:44 184854] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:44 184874] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653544184860|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184880] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184885] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:05:44 184890] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 184895] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 184900] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 184905] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:44 184909] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544284983|now:1757653544184890|interv:100093|
[2025/09/12 05:05:44 184914] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544284983|now:1757653544184890|interval:100093|pto_count:0|srtt:33535
[2025/09/12 05:05:44 184920] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48181|inflight:677|
[2025/09/12 05:05:44 184925] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:44 184930] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:44 184948] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653544184936|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 184954] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 184960] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:05:44 184965] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 184970] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 184975] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 184980] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:44 184989] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544285059|now:1757653544184965|interv:100094|
[2025/09/12 05:05:44 184994] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544285059|now:1757653544184965|interval:100094|pto_count:0|srtt:33535
[2025/09/12 05:05:44 184999] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48181|inflight:731|
[2025/09/12 05:05:44 185003] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544285059|
[2025/09/12 05:05:44 185007] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544285059|
[2025/09/12 05:05:44 185011] [debug] |xqc_engine_wakeup_after|wakeup:1757653544285059|now:1757653544185011|diff:100048|
[2025/09/12 05:05:44 185016] [debug] |xqc_engine_main_logic|END|now:1757653544184228|
[2025/09/12 05:05:44 185023] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:99|state:ESTABED|recv_time:1757653544185022|
[2025/09/12 05:05:44 185028] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:44 185032] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976581|
[2025/09/12 05:05:44 185036] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976582|
[2025/09/12 05:05:44 185060] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1865976582|
[2025/09/12 05:05:44 185064] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:44 185069] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:44 185073] [debug] |scid:dfb349d948907640e9ebadb7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:44 185077] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544285059|pq_index:0|
[2025/09/12 05:05:44 185081] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544184228|
[2025/09/12 05:05:44 185085] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:44 185089] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33535|rtt_var:10397|pto_duration:75123|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 185094] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 185098] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 185101] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:44 185105] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544285059|now:1757653544185089|interv:99970|
[2025/09/12 05:05:44 185109] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544285059|now:1757653544185089|interval:99970|pto_count:0|srtt:33535
[2025/09/12 05:05:44 185114] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:44 185119] [debug] |scid:dfb349d948907640e9ebadb7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:44 185123] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976582|largest:1865976582|pns:1|
[2025/09/12 05:05:44 185131] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:99|pkt_type:HSK|pkt_num:1865976582|frame:CRYPTO |recv_time:1757653544185022|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 185136] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664185022|now:1757653544185022|interv:120000000|
[2025/09/12 05:05:44 185140] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664185022|now:1757653544185022|interv:120000000|
[2025/09/12 05:05:44 185143] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544185143|
[2025/09/12 05:05:44 185148] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544185147|
[2025/09/12 05:05:44 185153] [debug] |scid:dfb349d948907640e9ebadb7|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:44 185158] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976582|ack_delay:136|first_ack_range:3|largest_pkt_recv_time:1757653544185022|
[2025/09/12 05:05:44 185162] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976582|low:1865976579|pkt_pns:1|
[2025/09/12 05:05:44 185166] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976577|low:1865976577|pkt_pns:1|
[2025/09/12 05:05:44 185170] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1865976582|frame_largest_recv:1865976582|
[2025/09/12 05:05:44 185174] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:44 185178] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 185183] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:44 185187] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:44 185210] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:8|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:731|now:1757653544185193|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 185215] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:8|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 185220] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544285059|
[2025/09/12 05:05:44 185224] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544285059|
[2025/09/12 05:05:44 185228] [debug] |xqc_engine_wakeup_after|wakeup:1757653544285059|now:1757653544185228|diff:99831|
[2025/09/12 05:05:44 185232] [debug] |xqc_engine_main_logic|END|now:1757653544185147|
[2025/09/12 05:05:44 185237] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544185237|
[2025/09/12 05:05:44 185241] [debug] |xqc_engine_wakeup_after|wakeup:1757653544285059|now:1757653544185241|diff:99818|
[2025/09/12 05:05:44 185245] [debug] |xqc_engine_main_logic|END|now:1757653544185237|
[2025/09/12 05:05:44 210298] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:1406|state:ESTABED|recv_time:1757653544210296|
[2025/09/12 05:05:44 210319] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 210331] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:44 210339] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976579|
[2025/09/12 05:05:44 210360] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976579|
[2025/09/12 05:05:44 210368] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:44 210377] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 210385] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 210399] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:ACK_01RTT|expire:1757653544235296|now:1757653544210296|interv:25000|
[2025/09/12 05:05:44 210411] [debug] |scid:dfb349d948907640e9ebadb7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544210296|max_ack_delay:25000|
[2025/09/12 05:05:44 210420] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976579|largest:1865976579|pns:2|
[2025/09/12 05:05:44 210430] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1865976579|frame:PADDING PING |recv_time:1757653544210296|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 210439] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664210296|now:1757653544210296|interv:120000000|
[2025/09/12 05:05:44 210447] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664210296|now:1757653544210296|interv:120000000|
[2025/09/12 05:05:44 210454] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544285059|pq_index:0|
[2025/09/12 05:05:44 210463] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544185147|
[2025/09/12 05:05:44 210471] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544210470|
[2025/09/12 05:05:44 210481] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544210479|
[2025/09/12 05:05:44 210494] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544235296|
[2025/09/12 05:05:44 210502] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544235296|
[2025/09/12 05:05:44 210507] [debug] |xqc_engine_wakeup_after|wakeup:1757653544235296|now:1757653544210507|diff:24789|
[2025/09/12 05:05:44 210513] [debug] |xqc_engine_main_logic|END|now:1757653544210479|
[2025/09/12 05:05:44 210520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544210520|
[2025/09/12 05:05:44 210525] [debug] |xqc_engine_wakeup_after|wakeup:1757653544235296|now:1757653544210525|diff:24771|
[2025/09/12 05:05:44 210530] [debug] |xqc_engine_main_logic|END|now:1757653544210520|
[2025/09/12 05:05:44 216103] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:42|state:ESTABED|recv_time:1757653544216101|
[2025/09/12 05:05:44 216118] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 216127] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976579|
[2025/09/12 05:05:44 216134] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976581|
[2025/09/12 05:05:44 216143] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976581|
[2025/09/12 05:05:44 216149] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 216157] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:0|
[2025/09/12 05:05:44 216173] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2229|prior_time:1757653544184476|is_app_limited:0|send_elapse:0|ack_elapse:31625|ctl_first_sent_time:1757653544184476|lagest_ack_time:1757653544216101|curr_delivered:2252|
[2025/09/12 05:05:44 216179] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544184476|
[2025/09/12 05:05:44 216184] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:44 216188] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:7|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:7|
[2025/09/12 05:05:44 216192] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2229|prior_time:1757653544184476|is_app_limited:0|send_elapse:0|ack_elapse:31625|ctl_first_sent_time:1757653544184476|lagest_ack_time:1757653544216101|curr_delivered:2285|
[2025/09/12 05:05:44 216199] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544184583|
[2025/09/12 05:05:44 216205] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:44 216212] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:9|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 05:05:44 216219] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2229|prior_time:1757653544184476|is_app_limited:0|send_elapse:0|ack_elapse:31625|ctl_first_sent_time:1757653544184476|lagest_ack_time:1757653544216101|curr_delivered:2569|
[2025/09/12 05:05:44 216225] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544184745|
[2025/09/12 05:05:44 216231] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:44 216237] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:10|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:05:44 216244] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2229|prior_time:1757653544184476|is_app_limited:0|send_elapse:0|ack_elapse:31625|ctl_first_sent_time:1757653544184476|lagest_ack_time:1757653544216101|curr_delivered:2623|
[2025/09/12 05:05:44 216252] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544184860|
[2025/09/12 05:05:44 216257] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:44 216261] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:33535|rttvar:10397|minrtt:30833|latest_rtt:31241|ack_delay:144|
[2025/09/12 05:05:44 216266] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:33231|rttvar:8407|minrtt:30833|latest_rtt:31241|ack_delay:144|
[2025/09/12 05:05:44 216270] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:44 216283] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 216287] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544251126|now:1757653544216287|interval:34839|
[2025/09/12 05:05:44 216292] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544251126|now:1757653544216287|interv:34839|
[2025/09/12 05:05:44 216296] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31625, delivered 394|rate 12458|lost 1|
[2025/09/12 05:05:44 216300] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:44 216304] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12458) in round 3|
[2025/09/12 05:05:44 216308] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30833, old_rtt:30833|
[2025/09/12 05:05:44 216312] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:788|
[2025/09/12 05:05:44 216316] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48181|packet_lost:0|acked:394|po_sent_time:1757653544184860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2623|
[2025/09/12 05:05:44 216320] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48181|packet_lost:0|acked:394|po_sent_time:1757653544184860|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2623|
[2025/09/12 05:05:44 216325] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:58200|cwnd:48575|full_bw_reached:0|inflight:337|srtt:33231|latest_rtt:31241|min_rtt:30833|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:44 216331] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976581|largest:1865976581|pns:2|
[2025/09/12 05:05:44 216336] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1865976581|frame:ACK |recv_time:1757653544216101|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 216341] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664216101|now:1757653544216101|interv:120000000|
[2025/09/12 05:05:44 216345] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664216101|now:1757653544216101|interv:120000000|
[2025/09/12 05:05:44 216349] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544235296|pq_index:0|
[2025/09/12 05:05:44 216353] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544210479|
[2025/09/12 05:05:44 216357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544216357|
[2025/09/12 05:05:44 216362] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544216361|
[2025/09/12 05:05:44 216369] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544235296|
[2025/09/12 05:05:44 216373] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544235296|
[2025/09/12 05:05:44 216377] [debug] |xqc_engine_wakeup_after|wakeup:1757653544235296|now:1757653544216377|diff:18919|
[2025/09/12 05:05:44 216384] [debug] |xqc_engine_main_logic|END|now:1757653544216361|
[2025/09/12 05:05:44 216390] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544216390|
[2025/09/12 05:05:44 216393] [debug] |xqc_engine_wakeup_after|wakeup:1757653544235296|now:1757653544216393|diff:18903|
[2025/09/12 05:05:44 216397] [debug] |xqc_engine_main_logic|END|now:1757653544216390|
[2025/09/12 05:05:44 235471] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544235471|
[2025/09/12 05:05:44 235484] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544235296|pq_index:0|
[2025/09/12 05:05:44 235489] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544216361|
[2025/09/12 05:05:44 235495] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544235493|
[2025/09/12 05:05:44 235500] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653544235296|now:1757653544235493|
[2025/09/12 05:05:44 235504] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:44 235508] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653544235296|now:1757653544235493|
[2025/09/12 05:05:44 235512] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:44 235517] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976581|ack_delay:25221|first_ack_range:0|largest_pkt_recv_time:1757653544210296|
[2025/09/12 05:05:44 235522] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976581|low:1865976581|pkt_pns:2|
[2025/09/12 05:05:44 235526] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976579|low:1865976579|pkt_pns:2|
[2025/09/12 05:05:44 235529] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1865976579|frame_largest_recv:1865976581|
[2025/09/12 05:05:44 235534] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:44 235538] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 235543] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:44 235548] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:44 235579] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:337|now:1757653544235555|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 235585] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:12|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 235590] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544251126|
[2025/09/12 05:05:44 235594] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544251126|
[2025/09/12 05:05:44 235598] [debug] |xqc_engine_wakeup_after|wakeup:1757653544251126|now:1757653544235598|diff:15528|
[2025/09/12 05:05:44 235602] [debug] |xqc_engine_main_logic|END|now:1757653544235493|
[2025/09/12 05:05:44 251673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544251673|
[2025/09/12 05:05:44 251684] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544251126|pq_index:0|
[2025/09/12 05:05:44 251689] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544235493|
[2025/09/12 05:05:44 251701] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544251699|
[2025/09/12 05:05:44 251706] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653544251126|now:1757653544251699|
[2025/09/12 05:05:44 251710] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:44 251714] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:44 251718] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:44 251723] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:7|po_sent_time:1757653544184664|lost_send_time:1757653544185237|loss_delay:66462|frame:CRYPTO |repair:32|
[2025/09/12 05:05:44 251727] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653544184664u|
[2025/09/12 05:05:44 251732] [stats] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |lost interval:206788|lost_count:1|send_count:9|pkt_num:8|po_send_time:1757653544184664|srtt:33231|cwnd:48575|bw:58200|conn_life:247076|now:0|last_lost_time:247076|
[2025/09/12 05:05:44 251736] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:44 251741] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33231|rtt_var:8407|pto_duration:66859|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 251745] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 251749] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 251753] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:44 251757] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544276795|now:1757653544251740|interv:25055|
[2025/09/12 05:05:44 251761] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544276795|now:1757653544251740|interval:25055|pto_count:0|srtt:33231
[2025/09/12 05:05:44 251767] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:33231|min_srtt:33231|path_bw:58200|loss_rate:11.11|path_pto:0|
[2025/09/12 05:05:44 251771] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:54|cwnd:48575|conn:0000560C59295E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 251776] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:33231|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 251781] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:44 251785] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:44 251790] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:54|cwnd:48575|conn:0000560C59295E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 251797] [debug] |scid:dfb349d948907640e9ebadb7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:44 251801] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:44 251831] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:54|now:1757653544251809|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 251837] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:13|origin_pktnum:8|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:44 251842] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:44 251846] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33231|rtt_var:8407|pto_duration:66859|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 251850] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 251854] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 251858] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 337|
[2025/09/12 05:05:44 251862] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544343668|now:1757653544251846|interv:91822|
[2025/09/12 05:05:44 251866] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544343668|now:1757653544251846|interval:91822|pto_count:0|srtt:33231
[2025/09/12 05:05:44 251870] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48575|inflight:337|
[2025/09/12 05:05:44 251875] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544343668|
[2025/09/12 05:05:44 251879] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544343668|
[2025/09/12 05:05:44 251883] [debug] |xqc_engine_wakeup_after|wakeup:1757653544343668|now:1757653544251883|diff:91785|
[2025/09/12 05:05:44 251887] [debug] |xqc_engine_main_logic|END|now:1757653544251699|
[2025/09/12 05:05:44 267533] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:1444|state:ESTABED|recv_time:1757653544267532|
[2025/09/12 05:05:44 267575] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 267588] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976581|
[2025/09/12 05:05:44 267595] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976582|
[2025/09/12 05:05:44 267607] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976582|
[2025/09/12 05:05:44 267614] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:44 267622] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 267630] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 267651] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:ACK_01RTT|expire:1757653544292532|now:1757653544267532|interv:25000|
[2025/09/12 05:05:44 267661] [debug] |scid:dfb349d948907640e9ebadb7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544267532|max_ack_delay:25000|
[2025/09/12 05:05:44 267678] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976582|largest:1865976582|pns:2|
[2025/09/12 05:05:44 267687] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1865976582|frame:PADDING PING |recv_time:1757653544267532|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 267696] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664267532|now:1757653544267532|interv:120000000|
[2025/09/12 05:05:44 267705] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664267532|now:1757653544267532|interv:120000000|
[2025/09/12 05:05:44 267713] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544343668|pq_index:0|
[2025/09/12 05:05:44 267718] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544251699|
[2025/09/12 05:05:44 267725] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544267725|
[2025/09/12 05:05:44 267735] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544267733|
[2025/09/12 05:05:44 267747] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544292532|
[2025/09/12 05:05:44 267755] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544292532|
[2025/09/12 05:05:44 267763] [debug] |xqc_engine_wakeup_after|wakeup:1757653544292532|now:1757653544267763|diff:24769|
[2025/09/12 05:05:44 267771] [debug] |xqc_engine_main_logic|END|now:1757653544267733|
[2025/09/12 05:05:44 267783] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:309|state:ESTABED|recv_time:1757653544267782|
[2025/09/12 05:05:44 267791] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 267802] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976582|
[2025/09/12 05:05:44 267810] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976583|
[2025/09/12 05:05:44 267821] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976583|
[2025/09/12 05:05:44 267830] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267838] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|56f5947d9fa97013ef03cccdf977e61da4|sr_token:c2cab66259026c8e983c6647577bc714
[2025/09/12 05:05:44 267850] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267858] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|593339ee90532ac1dd3878d14f73500fad|sr_token:a3d3110371ecf34b5813ebc7f2f74484
[2025/09/12 05:05:44 267866] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267872] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|9595dd633c1b310537efe955ab948c236e|sr_token:7ec8cef6182935affdd5951cdde1dde1
[2025/09/12 05:05:44 267881] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267889] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|61b0d1e6f7fe0c6c0a7ca38145cdeff716|sr_token:1bbec892f4a455e956bf3cba3b1439be
[2025/09/12 05:05:44 267897] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267914] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|5d5700d06a9dc7feb035b7b2ae0198c831|sr_token:b8b768e3409d375e09e1353efecef727
[2025/09/12 05:05:44 267923] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267931] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|7bd460655cbb0310026b38a28a7a42325a|sr_token:6f9e0dda3f72683fb572939ff30fa7b0
[2025/09/12 05:05:44 267940] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 267947] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|7344c555f5cf56c085688ae8f05bb8ebab|sr_token:1c54e5083e09c0f169641f8271884a3c
[2025/09/12 05:05:44 267952] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:44 267958] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:44 267967] [debug] |scid:dfb349d948907640e9ebadb7|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:44 267972] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:44 267977] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544292532|pq_index:0|
[2025/09/12 05:05:44 267982] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544267733|
[2025/09/12 05:05:44 267987] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:44 267993] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:44 267999] [debug] |scid:dfb349d948907640e9ebadb7|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:44 268004] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976583|largest:1865976583|pns:2|
[2025/09/12 05:05:44 268010] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1865976583|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653544267782|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 268016] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664267782|now:1757653544267782|interv:120000000|
[2025/09/12 05:05:44 268021] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664267782|now:1757653544267782|interv:120000000|
[2025/09/12 05:05:44 268026] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544268026|
[2025/09/12 05:05:44 268032] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544268031|
[2025/09/12 05:05:44 268063] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59295E0C|
[2025/09/12 05:05:44 268137] [debug] |scid:dfb349d948907640e9ebadb7|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:44 268149] [debug] |scid:dfb349d948907640e9ebadb7|xqc_sample_check_app_limited|check_applimit|path:0|inflight:337|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:44 268157] [debug] |scid:dfb349d948907640e9ebadb7|xqc_sample_check_app_limited|path:0|applimit:2960|
[2025/09/12 05:05:44 268166] [info] |scid:dfb349d948907640e9ebadb7|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59295E0C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:05:44 268182] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|
[2025/09/12 05:05:44 268193] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976583|ack_delay:410|first_ack_range:2|largest_pkt_recv_time:1757653544267782|
[2025/09/12 05:05:44 268200] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976583|low:1865976581|pkt_pns:2|
[2025/09/12 05:05:44 268206] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976579|low:1865976579|pkt_pns:2|
[2025/09/12 05:05:44 268212] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1865976583|frame_largest_recv:1865976583|
[2025/09/12 05:05:44 268218] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:44 268225] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 268234] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:1064|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:05:44 268240] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:1064|schedule_bytes:0|inflight:337|cwnd:48575|conn:0000560C59295E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 268248] [debug] |scid:dfb349d948907640e9ebadb7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:44 268253] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:44 268291] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:14|size:1064|sent:1080|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:337|now:1757653544268262|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 268300] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:14|origin_pktnum:0|size:1064|enc_size:1080|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 268308] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:337|applimit:2960|
[2025/09/12 05:05:44 268314] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:33231|rtt_var:8407|pto_duration:66859|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 268321] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 268328] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 268334] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 1401|
[2025/09/12 05:05:44 268340] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544360121|now:1757653544268314|interv:91807|
[2025/09/12 05:05:44 268347] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544360121|now:1757653544268314|interval:91807|pto_count:0|srtt:33231
[2025/09/12 05:05:44 268353] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48575|inflight:1401|
[2025/09/12 05:05:44 268363] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544360121|
[2025/09/12 05:05:44 268368] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544360121|
[2025/09/12 05:05:44 268372] [debug] |xqc_engine_wakeup_after|wakeup:1757653544360121|now:1757653544268371|diff:91750|
[2025/09/12 05:05:44 268376] [debug] |xqc_engine_main_logic|END|now:1757653544268031|
[2025/09/12 05:05:44 268381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544268381|
[2025/09/12 05:05:44 268385] [debug] |xqc_engine_wakeup_after|wakeup:1757653544360121|now:1757653544268385|diff:91736|
[2025/09/12 05:05:44 268389] [debug] |xqc_engine_main_logic|END|now:1757653544268381|
[2025/09/12 05:05:44 282869] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:39|state:ESTABED|recv_time:1757653544282867|
[2025/09/12 05:05:44 282889] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 282901] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976583|
[2025/09/12 05:05:44 282909] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976584|
[2025/09/12 05:05:44 282920] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976584|
[2025/09/12 05:05:44 282928] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 282937] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:13|origin_pktnum:8|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:05:44 282946] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:337|prior_delivered:2623|prior_time:1757653544216101|is_app_limited:0|send_elapse:67333|ack_elapse:66766|ctl_first_sent_time:1757653544251809|lagest_ack_time:1757653544282867|curr_delivered:2906|
[2025/09/12 05:05:44 282955] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544251809|
[2025/09/12 05:05:44 282964] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:44 282972] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:33231|rttvar:8407|minrtt:30833|latest_rtt:31058|ack_delay:176|
[2025/09/12 05:05:44 282980] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:32938|rttvar:6893|minrtt:30833|latest_rtt:31058|ack_delay:176|
[2025/09/12 05:05:44 282989] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:05:44 282997] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:10|po_sent_time:1757653544184936|lost_send_time:1757653544216991|loss_delay:65876|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:44 283005] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653544184936u|
[2025/09/12 05:05:44 283014] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1865976582|pns:2|
[2025/09/12 05:05:44 283021] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 283027] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:32938|rtt_var:6893|pto_duration:60510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 283032] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 283065] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 283074] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 1064|
[2025/09/12 05:05:44 283082] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544353772|now:1757653544283026|interv:70746|
[2025/09/12 05:05:44 283090] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544353772|now:1757653544283026|interval:70746|pto_count:0|srtt:32938
[2025/09/12 05:05:44 283096] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 67333, ack_elapse 66766, delivered 283|rate 4202|lost 3|
[2025/09/12 05:05:44 283101] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:44 283106] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4202) in round 4|
[2025/09/12 05:05:44 283111] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30833, old_rtt:30833|
[2025/09/12 05:05:44 283116] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:788|
[2025/09/12 05:05:44 283121] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48575|packet_lost:1|acked:283|po_sent_time:1757653544251809|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2906|
[2025/09/12 05:05:44 283127] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48575|packet_lost:1|acked:283|po_sent_time:1757653544251809|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2906|
[2025/09/12 05:05:44 283132] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:58200|cwnd:48858|full_bw_reached:0|inflight:1064|srtt:32938|latest_rtt:31058|min_rtt:30833|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:44 283139] [stats] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0||cwnd:48858|inflight:1064|mode:0|applimit:2960|pacing_rate:3902718|bw:58200|srtt:32938|latest_rtt:31058|min_rtt:30833|send:16|lost:2|tlp:0|recv:10|recovery:0|slow_start:1|conn_life:278516|acked:283|delivered:2906|is_cwnd_limited:0|
[2025/09/12 05:05:44 283146] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 283153] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 283163] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976584|largest:1865976584|pns:2|
[2025/09/12 05:05:44 283172] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1865976584|frame:PADDING ACK |recv_time:1757653544282867|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 283180] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664282867|now:1757653544282867|interv:120000000|
[2025/09/12 05:05:44 283186] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664282867|now:1757653544282867|interv:120000000|
[2025/09/12 05:05:44 283191] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544360121|pq_index:0|
[2025/09/12 05:05:44 283196] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544268031|
[2025/09/12 05:05:44 283206] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544283206|
[2025/09/12 05:05:44 283212] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544283211|
[2025/09/12 05:05:44 283220] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:32938|min_srtt:32938|path_bw:58200|loss_rate:14.29|path_pto:0|
[2025/09/12 05:05:44 283225] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1064|cwnd:48858|conn:0000560C59295E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 283231] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:32938|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 283239] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:11|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:44 283249] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:44 283257] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1064|cwnd:48858|conn:0000560C59295E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 283265] [debug] |scid:dfb349d948907640e9ebadb7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:44 283271] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:44 283310] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1064|now:1757653544283279|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 283321] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:15|origin_pktnum:11|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:44 283331] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:1064|applimit:2960|
[2025/09/12 05:05:44 283340] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:32938|rtt_var:6893|pto_duration:60510|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 283350] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 283357] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 283362] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 1118|
[2025/09/12 05:05:44 283367] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544368789|now:1757653544283340|interv:85449|
[2025/09/12 05:05:44 283372] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544368789|now:1757653544283340|interval:85449|pto_count:0|srtt:32938
[2025/09/12 05:05:44 283376] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48858|inflight:1118|
[2025/09/12 05:05:44 283381] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544368789|
[2025/09/12 05:05:44 283390] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544368789|
[2025/09/12 05:05:44 283394] [debug] |xqc_engine_wakeup_after|wakeup:1757653544368789|now:1757653544283394|diff:85395|
[2025/09/12 05:05:44 283398] [debug] |xqc_engine_main_logic|END|now:1757653544283211|
[2025/09/12 05:05:44 283404] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544283403|
[2025/09/12 05:05:44 283407] [debug] |xqc_engine_wakeup_after|wakeup:1757653544368789|now:1757653544283407|diff:85382|
[2025/09/12 05:05:44 283411] [debug] |xqc_engine_main_logic|END|now:1757653544283403|
[2025/09/12 05:05:44 313988] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:39|state:ESTABED|recv_time:1757653544313986|
[2025/09/12 05:05:44 314008] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 314020] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976584|
[2025/09/12 05:05:44 314025] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976585|
[2025/09/12 05:05:44 314036] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976585|
[2025/09/12 05:05:44 314066] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 314077] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:15|origin_pktnum:11|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:05:44 314086] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1118|prior_delivered:2906|prior_time:1757653544282867|is_app_limited:1|send_elapse:31470|ack_elapse:31119|ctl_first_sent_time:1757653544283279|lagest_ack_time:1757653544313986|curr_delivered:2960|
[2025/09/12 05:05:44 314096] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544283279|
[2025/09/12 05:05:44 314104] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:44 314112] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:32938|rttvar:6893|minrtt:30833|latest_rtt:30707|ack_delay:72|
[2025/09/12 05:05:44 314121] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:32650|rttvar:5745|minrtt:30707|latest_rtt:30707|ack_delay:72|
[2025/09/12 05:05:44 314129] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:44 314138] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 314146] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544333562|now:1757653544314146|interval:19416|
[2025/09/12 05:05:44 314154] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544333562|now:1757653544314146|interv:19416|
[2025/09/12 05:05:44 314162] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 31470, ack_elapse 31119, delivered 54|rate 1715|lost 3|
[2025/09/12 05:05:44 314170] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:44 314177] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|probertt expire|rtt:30707, old_rtt:30833|
[2025/09/12 05:05:44 314184] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30707, old_rtt:30833|
[2025/09/12 05:05:44 314202] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:566|
[2025/09/12 05:05:44 314210] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48858|packet_lost:0|acked:54|po_sent_time:1757653544283279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2960|
[2025/09/12 05:05:44 314219] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48858|packet_lost:0|acked:54|po_sent_time:1757653544283279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2960|
[2025/09/12 05:05:44 314228] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:58200|cwnd:48912|full_bw_reached:0|inflight:1064|srtt:32650|latest_rtt:30707|min_rtt:30707|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:44 314239] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 314244] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 314250] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976585|largest:1865976585|pns:2|
[2025/09/12 05:05:44 314256] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1865976585|frame:PADDING ACK |recv_time:1757653544313986|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 314262] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664313986|now:1757653544313986|interv:120000000|
[2025/09/12 05:05:44 314267] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664313986|now:1757653544313986|interv:120000000|
[2025/09/12 05:05:44 314272] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544368789|pq_index:0|
[2025/09/12 05:05:44 314277] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544283211|
[2025/09/12 05:05:44 314282] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544314282|
[2025/09/12 05:05:44 314289] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544314287|
[2025/09/12 05:05:44 314297] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544333562|
[2025/09/12 05:05:44 314302] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544333562|
[2025/09/12 05:05:44 314306] [debug] |xqc_engine_wakeup_after|wakeup:1757653544333562|now:1757653544314306|diff:19256|
[2025/09/12 05:05:44 314312] [debug] |xqc_engine_main_logic|END|now:1757653544314287|
[2025/09/12 05:05:44 314319] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544314318|
[2025/09/12 05:05:44 314323] [debug] |xqc_engine_wakeup_after|wakeup:1757653544333562|now:1757653544314323|diff:19239|
[2025/09/12 05:05:44 314328] [debug] |xqc_engine_main_logic|END|now:1757653544314318|
[2025/09/12 05:05:44 334425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544334425|
[2025/09/12 05:05:44 334441] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544333562|pq_index:0|
[2025/09/12 05:05:44 334448] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544314287|
[2025/09/12 05:05:44 334455] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544334453|
[2025/09/12 05:05:44 334468] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653544333562|now:1757653544334453|
[2025/09/12 05:05:44 334473] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:44 334478] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:44 334483] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:44 334489] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:14|lost_pn:12|po_sent_time:1757653544268262|lost_send_time:1757653544269153|loss_delay:65300|frame:ACK STREAM |repair:128|
[2025/09/12 05:05:44 334495] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653544268262u|
[2025/09/12 05:05:44 334500] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:44 334505] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 334510] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 334515] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653544334453|
[2025/09/12 05:05:44 334520] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 334526] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:32650|min_srtt:32650|path_bw:58200|loss_rate:25.00|path_pto:0|
[2025/09/12 05:05:44 334532] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48912|conn:0000560C59295E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 334538] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:32650|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 334544] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:14|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:44 334550] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:14|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:44 334555] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_can_send|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48912|conn:0000560C59295E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 334561] [debug] |scid:dfb349d948907640e9ebadb7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:44 334566] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:44 334606] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653544334576|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 334613] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:16|origin_pktnum:14|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:44 334620] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2960|
[2025/09/12 05:05:44 334630] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5745|pto_duration:55630|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:44 334636] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 334641] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 334646] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59295E0C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:44 334650] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653544415206|now:1757653544334630|interv:80576|
[2025/09/12 05:05:44 334655] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59295E0C|path:0|pns:2|expire:1757653544415206|now:1757653544334630|interval:80576|pto_count:0|srtt:32650
[2025/09/12 05:05:44 334661] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48912|inflight:1050|
[2025/09/12 05:05:44 334667] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544415206|
[2025/09/12 05:05:44 334672] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544415206|
[2025/09/12 05:05:44 334677] [debug] |xqc_engine_wakeup_after|wakeup:1757653544415206|now:1757653544334677|diff:80529|
[2025/09/12 05:05:44 334683] [debug] |xqc_engine_main_logic|END|now:1757653544334453|
[2025/09/12 05:05:44 371325] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:39|state:ESTABED|recv_time:1757653544371324|
[2025/09/12 05:05:44 371343] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 371352] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976585|
[2025/09/12 05:05:44 371361] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976586|
[2025/09/12 05:05:44 371371] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976586|
[2025/09/12 05:05:44 371379] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:44 371388] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|conn:0000560C59295E0C|path:0|pkt_num:16|origin_pktnum:14|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:05:44 371397] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1050|prior_delivered:2960|prior_time:1757653544334576|is_app_limited:1|send_elapse:0|ack_elapse:36748|ctl_first_sent_time:1757653544334576|lagest_ack_time:1757653544371324|curr_delivered:4010|
[2025/09/12 05:05:44 371406] [debug] |scid:dfb349d948907640e9ebadb7|xqc_update_sample|sampler_sent_time_update:1757653544334576|
[2025/09/12 05:05:44 371413] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:44 371423] [debug] |scid:dfb349d948907640e9ebadb7|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:44 371431] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:STREAM_CLOSE|expire:1757653544613321|now:1757653544371431|interv:241890|
[2025/09/12 05:05:44 371441] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:44 371448] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59295E0C|srtt:32650|rttvar:5745|minrtt:30707|latest_rtt:36748|ack_delay:5224|
[2025/09/12 05:05:44 371456] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |after update rtt|conn:0000560C59295E0C|srtt:32509|rttvar:4590|minrtt:30707|latest_rtt:36748|ack_delay:5224|
[2025/09/12 05:05:44 371474] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:05:44 371479] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1865976584|pns:2|
[2025/09/12 05:05:44 371484] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:44 371489] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59295E0C|path:0|
[2025/09/12 05:05:44 371494] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 371498] [debug] |scid:dfb349d948907640e9ebadb7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 36748, delivered 1050|rate 28572|lost 4|
[2025/09/12 05:05:44 371504] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:05:44 371510] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30707, old_rtt:30707|
[2025/09/12 05:05:44 371518] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:05:44 371526] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48912|packet_lost:0|acked:1050|po_sent_time:1757653544334576|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4010|
[2025/09/12 05:05:44 371535] [debug] |scid:dfb349d948907640e9ebadb7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48912|packet_lost:0|acked:1050|po_sent_time:1757653544334576|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4010|
[2025/09/12 05:05:44 371542] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb |bbr on ack|mode:0|pacing_rate:3902718|bw:58200|cwnd:49962|full_bw_reached:0|inflight:0|srtt:32509|latest_rtt:36748|min_rtt:30707|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:44 371549] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:44 371555] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:ACK_01RTT|expire:1757653544396324|now:1757653544371324|interv:25000|
[2025/09/12 05:05:44 371561] [debug] |scid:dfb349d948907640e9ebadb7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544371324|max_ack_delay:25000|
[2025/09/12 05:05:44 371567] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976586|largest:1865976586|pns:2|
[2025/09/12 05:05:44 371573] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1865976586|frame:PING ACK |recv_time:1757653544371324|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 371579] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664371324|now:1757653544371324|interv:120000000|
[2025/09/12 05:05:44 371584] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664371324|now:1757653544371324|interv:120000000|
[2025/09/12 05:05:44 371589] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544415206|pq_index:0|
[2025/09/12 05:05:44 371594] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544334453|
[2025/09/12 05:05:44 371607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544371607|
[2025/09/12 05:05:44 371617] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544371615|
[2025/09/12 05:05:44 371629] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544396324|
[2025/09/12 05:05:44 371634] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544396324|
[2025/09/12 05:05:44 371639] [debug] |xqc_engine_wakeup_after|wakeup:1757653544396324|now:1757653544371639|diff:24685|
[2025/09/12 05:05:44 371644] [debug] |xqc_engine_main_logic|END|now:1757653544371615|
[2025/09/12 05:05:44 371651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544371651|
[2025/09/12 05:05:44 371656] [debug] |xqc_engine_wakeup_after|wakeup:1757653544396324|now:1757653544371655|diff:24669|
[2025/09/12 05:05:44 371660] [debug] |xqc_engine_main_logic|END|now:1757653544371651|
[2025/09/12 05:05:44 396733] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544396733|
[2025/09/12 05:05:44 396746] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544396324|pq_index:0|
[2025/09/12 05:05:44 396752] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544371615|
[2025/09/12 05:05:44 396760] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544396758|
[2025/09/12 05:05:44 396766] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653544396324|now:1757653544396758|
[2025/09/12 05:05:44 396771] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:44 396776] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653544396324|now:1757653544396758|
[2025/09/12 05:05:44 396781] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:44 396788] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976586|ack_delay:25463|first_ack_range:2|largest_pkt_recv_time:1757653544371324|
[2025/09/12 05:05:44 396793] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976586|low:1865976584|pkt_pns:2|
[2025/09/12 05:05:44 396798] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1865976586|frame_largest_recv:1865976586|
[2025/09/12 05:05:44 396803] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:44 396809] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 396815] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:44 396821] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:44 396856] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:17|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653544396830|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 396863] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:17|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 396877] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544613321|
[2025/09/12 05:05:44 396882] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544613321|
[2025/09/12 05:05:44 396887] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544396887|diff:191947|
[2025/09/12 05:05:44 396893] [debug] |xqc_engine_main_logic|END|now:1757653544396758|
[2025/09/12 05:05:44 399601] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:1444|state:ESTABED|recv_time:1757653544399600|
[2025/09/12 05:05:44 399619] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 399630] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976586|
[2025/09/12 05:05:44 399637] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976587|
[2025/09/12 05:05:44 399648] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976587|
[2025/09/12 05:05:44 399655] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:44 399662] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:44 399670] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:44 399682] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:ACK_01RTT|expire:1757653544424600|now:1757653544399600|interv:25000|
[2025/09/12 05:05:44 399688] [debug] |scid:dfb349d948907640e9ebadb7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544399600|max_ack_delay:25000|
[2025/09/12 05:05:44 399696] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976587|largest:1865976587|pns:2|
[2025/09/12 05:05:44 399705] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1865976587|frame:PADDING PING |recv_time:1757653544399600|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 399713] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664399600|now:1757653544399600|interv:120000000|
[2025/09/12 05:05:44 399721] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664399600|now:1757653544399600|interv:120000000|
[2025/09/12 05:05:44 399728] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544613321|pq_index:1|
[2025/09/12 05:05:44 399736] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544396758|
[2025/09/12 05:05:44 399744] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544399744|
[2025/09/12 05:05:44 399754] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544399752|
[2025/09/12 05:05:44 399765] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544424600|
[2025/09/12 05:05:44 399773] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544424600|
[2025/09/12 05:05:44 399781] [debug] |xqc_engine_wakeup_after|wakeup:1757653544424600|now:1757653544399781|diff:24819|
[2025/09/12 05:05:44 399790] [debug] |xqc_engine_main_logic|END|now:1757653544399752|
[2025/09/12 05:05:44 399799] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544399799|
[2025/09/12 05:05:44 399806] [debug] |xqc_engine_wakeup_after|wakeup:1757653544424600|now:1757653544399806|diff:24794|
[2025/09/12 05:05:44 399820] [debug] |xqc_engine_main_logic|END|now:1757653544399799|
[2025/09/12 05:05:44 424893] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544424893|
[2025/09/12 05:05:44 424907] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544424600|pq_index:0|
[2025/09/12 05:05:44 424913] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544399752|
[2025/09/12 05:05:44 424920] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544424919|
[2025/09/12 05:05:44 424926] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653544424600|now:1757653544424919|
[2025/09/12 05:05:44 424932] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:44 424936] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653544424600|now:1757653544424919|
[2025/09/12 05:05:44 424941] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:44 424948] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976587|ack_delay:25348|first_ack_range:3|largest_pkt_recv_time:1757653544399600|
[2025/09/12 05:05:44 424954] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976587|low:1865976584|pkt_pns:2|
[2025/09/12 05:05:44 424959] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1865976587|frame_largest_recv:1865976587|
[2025/09/12 05:05:44 424964] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:44 424970] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 424976] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:44 424982] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:44 425016] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:18|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653544424991|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 425024] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:18|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 425030] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544613321|
[2025/09/12 05:05:44 425036] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544613321|
[2025/09/12 05:05:44 425060] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544425060|diff:163774|
[2025/09/12 05:05:44 425066] [debug] |xqc_engine_main_logic|END|now:1757653544424919|
[2025/09/12 05:05:44 427825] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:309|state:ESTABED|recv_time:1757653544427823|
[2025/09/12 05:05:44 427838] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 427847] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976587|
[2025/09/12 05:05:44 427851] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976588|
[2025/09/12 05:05:44 427861] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976588|
[2025/09/12 05:05:44 427875] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427880] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|56f5947d9fa97013ef03cccdf977e61da4|sr_token:c2cab66259026c8e983c6647577bc714
[2025/09/12 05:05:44 427885] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427889] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|593339ee90532ac1dd3878d14f73500fad|sr_token:a3d3110371ecf34b5813ebc7f2f74484
[2025/09/12 05:05:44 427893] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427897] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|9595dd633c1b310537efe955ab948c236e|sr_token:7ec8cef6182935affdd5951cdde1dde1
[2025/09/12 05:05:44 427900] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427904] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|61b0d1e6f7fe0c6c0a7ca38145cdeff716|sr_token:1bbec892f4a455e956bf3cba3b1439be
[2025/09/12 05:05:44 427908] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427912] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|5d5700d06a9dc7feb035b7b2ae0198c831|sr_token:b8b768e3409d375e09e1353efecef727
[2025/09/12 05:05:44 427916] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427921] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|7bd460655cbb0310026b38a28a7a42325a|sr_token:6f9e0dda3f72683fb572939ff30fa7b0
[2025/09/12 05:05:44 427927] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:44 427933] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_new_conn_id_frame|new_conn_id|7344c555f5cf56c085688ae8f05bb8ebab|sr_token:1c54e5083e09c0f169641f8271884a3c
[2025/09/12 05:05:44 427939] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:44 427946] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:44 427952] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:44 427959] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:ACK_01RTT|expire:1757653544452823|now:1757653544427823|interv:25000|
[2025/09/12 05:05:44 427967] [debug] |scid:dfb349d948907640e9ebadb7|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544427823|max_ack_delay:25000|
[2025/09/12 05:05:44 427975] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976588|largest:1865976588|pns:2|
[2025/09/12 05:05:44 427982] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1865976588|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653544427823|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 427989] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664427823|now:1757653544427823|interv:120000000|
[2025/09/12 05:05:44 427993] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664427823|now:1757653544427823|interv:120000000|
[2025/09/12 05:05:44 427997] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544613321|pq_index:1|
[2025/09/12 05:05:44 428002] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544424919|
[2025/09/12 05:05:44 428009] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544428008|
[2025/09/12 05:05:44 428022] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544428020|
[2025/09/12 05:05:44 428030] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544452823|
[2025/09/12 05:05:44 428034] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544452823|
[2025/09/12 05:05:44 428052] [debug] |xqc_engine_wakeup_after|wakeup:1757653544452823|now:1757653544428052|diff:24771|
[2025/09/12 05:05:44 428057] [debug] |xqc_engine_main_logic|END|now:1757653544428020|
[2025/09/12 05:05:44 428062] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544428062|
[2025/09/12 05:05:44 428066] [debug] |xqc_engine_wakeup_after|wakeup:1757653544452823|now:1757653544428065|diff:24758|
[2025/09/12 05:05:44 428069] [debug] |xqc_engine_main_logic|END|now:1757653544428062|
[2025/09/12 05:05:44 453138] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544453138|
[2025/09/12 05:05:44 453149] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544452823|pq_index:0|
[2025/09/12 05:05:44 453154] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544428020|
[2025/09/12 05:05:44 453159] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544453158|
[2025/09/12 05:05:44 453163] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653544452823|now:1757653544453158|
[2025/09/12 05:05:44 453167] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:44 453171] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653544452823|now:1757653544453158|
[2025/09/12 05:05:44 453175] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:44 453181] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|largest_recv:1865976588|ack_delay:25357|first_ack_range:4|largest_pkt_recv_time:1757653544427823|
[2025/09/12 05:05:44 453185] [debug] |scid:dfb349d948907640e9ebadb7|xqc_gen_ack_frame|high:1865976588|low:1865976584|pkt_pns:2|
[2025/09/12 05:05:44 453189] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1865976588|frame_largest_recv:1865976588|
[2025/09/12 05:05:44 453193] [debug] |scid:dfb349d948907640e9ebadb7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:44 453198] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 453203] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:44 453207] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:44 453238] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:19|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653544453215|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 453244] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:19|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 453249] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544613321|
[2025/09/12 05:05:44 453254] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544613321|
[2025/09/12 05:05:44 453263] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544453263|diff:135571|
[2025/09/12 05:05:44 453268] [debug] |xqc_engine_main_logic|END|now:1757653544453158|
[2025/09/12 05:05:44 484034] [info] |xqc_engine_packet_process|==>|conn:0000560C59295E0C|size:39|state:ESTABED|recv_time:1757653544484030|
[2025/09/12 05:05:44 484069] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dfb349d948907640e9ebadb7|spin_bit:0|
[2025/09/12 05:05:44 484083] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|largest_pn:1865976588|
[2025/09/12 05:05:44 484090] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1865976589|
[2025/09/12 05:05:44 484100] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1865976589|
[2025/09/12 05:05:44 484105] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:44 484111] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_DRAINING|expire:1757653544711717|now:1757653544484110|interv:227607|
[2025/09/12 05:05:44 484116] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:44 484120] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:44 484126] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:44 484132] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:44 484137] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:44 484143] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:44 484151] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:44 484160] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:44 484166] [debug] |scid:dfb349d948907640e9ebadb7|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:44 484173] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1865976589|largest:1865976589|pns:2|
[2025/09/12 05:05:44 484181] [info] |scid:dfb349d948907640e9ebadb7|xqc_conn_on_pkt_processed|====>|conn:0000560C59295E0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1865976589|frame:CONNECTION_CLOSE |recv_time:1757653544484030|dcid:dfb349d948907640e9ebadb7|dcid_seq:0|
[2025/09/12 05:05:44 484188] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:PATH_IDLE|expire:1757653664484030|now:1757653544484030|interv:120000000|
[2025/09/12 05:05:44 484194] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_set|type:CONN_IDLE|expire:1757653664484030|now:1757653544484030|interv:120000000|
[2025/09/12 05:05:44 484200] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544613321|pq_index:1|
[2025/09/12 05:05:44 484207] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544453158|
[2025/09/12 05:05:44 484213] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544484213|
[2025/09/12 05:05:44 484221] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544484219|
[2025/09/12 05:05:44 484228] [debug] |scid:dfb349d948907640e9ebadb7|xqc_path_get_perf_class|conn:0000560C59295E0C|path_id:0|path_srtt:32509|min_srtt:32509|path_bw:58200|loss_rate:33.33|path_pto:0|
[2025/09/12 05:05:44 484242] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59295E0C|path_id:0|path_srtt:32509|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:44 484250] [debug] |scid:dfb349d948907640e9ebadb7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:44 484259] [debug] |scid:dfb349d948907640e9ebadb7|xqc_check_acked_or_dropped_pkt|conn:0000560C59295E0C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:44 484266] [debug] |scid:dfb349d948907640e9ebadb7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:44 484307] [info] |scid:dfb349d948907640e9ebadb7|xqc_send_packet_with_pn|<==|conn:0000560C59295E0C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653544484273|stream_id:0|stream_offset:0|
[2025/09/12 05:05:44 484313] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_on_packet_sent|conn:0000560C59295E0C|path:0|pkt_num:20|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:44 484319] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544613321|
[2025/09/12 05:05:44 484325] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544613321|
[2025/09/12 05:05:44 484332] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544484331|diff:104503|
[2025/09/12 05:05:44 484339] [debug] |xqc_engine_main_logic|END|now:1757653544484219|
[2025/09/12 05:05:44 484347] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544484347|
[2025/09/12 05:05:44 484353] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544484353|diff:104481|
[2025/09/12 05:05:44 484359] [debug] |xqc_engine_main_logic|END|now:1757653544484347|
[2025/09/12 05:05:44 560683] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_timer_set|type:CONN_IDLE|expire:1757653604560681|now:1757653544560681|interv:60000000|
[2025/09/12 05:05:44 560715] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_timer_set|type:PATH_IDLE|expire:1757653604560715|now:1757653544560715|interv:60000000|
[2025/09/12 05:05:44 560725] [debug] |xqc_path_create|path:0|dcid:d7cb187fff833b59b7ffae62168c8e2748|scid:7c5030157196d5cc4c1aa27f|create_path_count:1|
[2025/09/12 05:05:44 560731] [debug] |scid:7c5030157196d5cc4c1aa27f|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 05:05:44 560738] [debug] |xqc_path_init|path:0|dcid:d7cb187fff833b59b7ffae62168c8e2748|scid:7c5030157196d5cc4c1aa27f|state:2|
[2025/09/12 05:05:44 560744] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_create|success|scid:7c5030157196d5cc4c1aa27f|dcid:d7cb187fff833b59b7ffae62168c8e2748|conn:0000560C592B762C|
[2025/09/12 05:05:44 560751] [info] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_server_create|hash odcid conn|odcid:6571a6594cb6ec11cec0505cfab7df6f4634|conn:0000560C592B762C|
[2025/09/12 05:05:44 560762] [info] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_get_local_transport_params|generate sr_token[7388abb920be10068ed4f58f835285fb] for cid[6571a6594cb6ec11cec0505cfab7df6f4634]
[2025/09/12 05:05:44 560810] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-7c5030157196d5cc4c1aa27f p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:44 560818] [info] |xqc_engine_packet_process|==>|conn:0000560C592B762C|size:1200|state:S_INIT|recv_time:1757653544560648|
[2025/09/12 05:05:44 560962] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:44 560970] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:44 560976] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:44 560980] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786978|
[2025/09/12 05:05:44 560994] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2030786978|
[2025/09/12 05:05:44 560998] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:44 561003] [error] |scid:7c5030157196d5cc4c1aa27f|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:05:44 561007] [error] |scid:7c5030157196d5cc4c1aa27f|xqc_process_frames|process frame error|-1|
[2025/09/12 05:05:44 561011] [error] |scid:7c5030157196d5cc4c1aa27f|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:05:44 561015] [error] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFE4AD9A140|buf:00007FFE4AD9A8E0|buf_size:1200|
[2025/09/12 05:05:44 561019] [error] |xqc_engine_packet_process|fail to process packets|conn:0000560C592B762C|ret:-1|
[2025/09/12 05:05:44 561025] [error] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_packet_process|conn:0000560C592B762C|err:0x7|l-0.0.0.0-443-7c5030157196d5cc4c1aa27f p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:44 561030] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:44 561034] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544561034|
[2025/09/12 05:05:44 561068] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_process_conn|conn:0000560C592B762C|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653544561067|
[2025/09/12 05:05:44 561077] [error] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_immediate_close|l-0.0.0.0-443-7c5030157196d5cc4c1aa27f p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:05:44 561084] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:05:44 561089] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653544561088|diff:18444986420164990528|
[2025/09/12 05:05:44 561094] [debug] |xqc_engine_main_logic|END|now:1757653544561067|
[2025/09/12 05:05:44 562176] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544562175|
[2025/09/12 05:05:44 562188] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:05:44 562193] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:44 562197] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_engine_process_conn|conn:0000560C592B762C|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653544562197|
[2025/09/12 05:05:44 562202] [info] |xqc_engine_main_logic|conn:0000560C592B762C|l-0.0.0.0-443-7c5030157196d5cc4c1aa27f p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|conn_state:13|next_tick_time:0
[2025/09/12 05:05:44 562214] [report] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_destroy|0000560C592B762C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1534|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-7c5030157196d5cc4c1aa27f p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|hsk_recv:0|close_recv:0|close_send:0|last_recv:0|last_send:0|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,0,1,1,0,0,0,i32,0,1153,1200,0,2030786978,18446744073709551,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0-2,0-2,0-0,0-0,0-0,0-250,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:0|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:0|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:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:0|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:44 562222] [report] |scid:7c5030157196d5cc4c1aa27f|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-7c5030157196d5cc4c1aa27f p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748
[2025/09/12 05:05:44 562237] [debug] |scid:7c5030157196d5cc4c1aa27f|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:44 562251] [debug] |xqc_engine_wakeup_after|wakeup:1757653544588834|now:1757653544562251|diff:26583|
[2025/09/12 05:05:44 562256] [debug] |xqc_engine_main_logic|END|now:1757653544562197|
[2025/09/12 05:05:44 589356] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544589355|
[2025/09/12 05:05:44 589374] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544588834|pq_index:0|
[2025/09/12 05:05:44 589380] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653544022916|
[2025/09/12 05:05:44 589388] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544589386|
[2025/09/12 05:05:44 589394] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653544588834|now:1757653544589386|
[2025/09/12 05:05:44 589400] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:44 589405] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:5250|
[2025/09/12 05:05:44 589411] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:365536|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:44 589417] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 589422] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 589427] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:05:44 589432] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:44 589438] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:44 589445] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:44 589451] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:4
[2025/09/12 05:05:44 589456] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:731072|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:44 589462] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 589467] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 589471] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:05:44 589476] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545154370|now:1757653544589456|interv:564914|
[2025/09/12 05:05:44 589481] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653545154370|now:1757653544589456|interval:564914|pto_count:4|srtt:31760
[2025/09/12 05:05:44 589498] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 589504] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 589510] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:44 589517] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:05:44 589582] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653544589530|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 589590] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:27|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:44 589597] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:2317|
[2025/09/12 05:05:44 589606] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:731072|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:44 589615] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 589623] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 589629] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:05:44 589636] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545720602|now:1757653544589605|interv:1130997|
[2025/09/12 05:05:44 589643] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653545720602|now:1757653544589605|interval:1130997|pto_count:4|srtt:31760
[2025/09/12 05:05:44 589651] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:6300|
[2025/09/12 05:05:44 589660] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:44 589668] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:05:44 589710] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:28|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653544589679|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:44 589724] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:28|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:44 589733] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:2317|
[2025/09/12 05:05:44 589741] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:731072|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:44 589748] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:44 589754] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:44 589761] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:05:44 589771] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545720751|now:1757653544589741|interv:1131010|
[2025/09/12 05:05:44 589775] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653545720751|now:1757653544589741|interval:1131010|pto_count:4|srtt:31760
[2025/09/12 05:05:44 589779] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:7350|
[2025/09/12 05:05:44 589785] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653545720751|
[2025/09/12 05:05:44 589789] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653545720751|
[2025/09/12 05:05:44 589793] [debug] |xqc_engine_wakeup_after|wakeup:1757653544613321|now:1757653544589793|diff:23528|
[2025/09/12 05:05:44 589797] [debug] |xqc_engine_main_logic|END|now:1757653544589386|
[2025/09/12 05:05:44 613870] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544613869|
[2025/09/12 05:05:44 613890] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544613321|pq_index:0|
[2025/09/12 05:05:44 613897] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544484219|
[2025/09/12 05:05:44 613903] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544613901|
[2025/09/12 05:05:44 613909] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653544613321|now:1757653544613901|
[2025/09/12 05:05:44 613913] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:44 613919] [debug] |scid:dfb349d948907640e9ebadb7|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:44 613932] [stats] |scid:dfb349d948907640e9ebadb7|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653544267965|wrt_delay:199|snd_delay:297|finwrt_delay:199|finsnd_delay:66611|finrcv_delay:1|finread_delay:111|all_acked_delay:103456|firstfinack_dely:103448|close_delay:103466|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|path_info:mp is not supported in connection scid:dfb349d948907640e9ebadb7|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:44 613942] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653544613321|now:1757653544613901|
[2025/09/12 05:05:44 613948] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:44 613954] [debug] |scid:dfb349d948907640e9ebadb7|xqc_conn_next_wakeup_time|wakeup_time:1757653544711717|
[2025/09/12 05:05:44 613958] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_wakeup_queue|next_tick_time:1757653544711717|
[2025/09/12 05:05:44 613962] [debug] |xqc_engine_wakeup_after|wakeup:1757653544711717|now:1757653544613962|diff:97755|
[2025/09/12 05:05:44 613967] [debug] |xqc_engine_main_logic|END|now:1757653544613901|
[2025/09/12 05:05:44 712121] [debug] |xqc_engine_main_logic|BEGIN|now:1757653544712121|
[2025/09/12 05:05:44 712155] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653544711717|pq_index:0|
[2025/09/12 05:05:44 712163] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_add_active_queue|last_ticked_time:1757653544613901|
[2025/09/12 05:05:44 712184] [debug] |scid:dfb349d948907640e9ebadb7|xqc_engine_process_conn|conn:0000560C59295E0C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653544712181|
[2025/09/12 05:05:44 712191] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653544711717|now:1757653544712181|
[2025/09/12 05:05:44 712197] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653544711717|now:1757653544712181|
[2025/09/12 05:05:44 712202] [debug] |scid:dfb349d948907640e9ebadb7|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:44 712208] [info] |xqc_engine_main_logic|conn:0000560C59295E0C|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|conn_state:13|next_tick_time:1757653544711717
[2025/09/12 05:05:44 712224] [report] |scid:dfb349d948907640e9ebadb7|xqc_conn_destroy|0000560C59295E0C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:179529|first_send_delay:263541|conn_persist:707601|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-dfb349d948907640e9ebadb7 p-193.167.0.100-40185-f2dc099f7f4945ab8e2892b3e4031baefb|hsk_recv:35611|close_recv:479487|close_send:479650|last_recv:479407|last_send:479650|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,26,17,16,2048,0,34,i32,4,296,309,4080,1865976588,423,0,4,26,39,40000,1865976589,479,0,4,1431,1444,3,1865976587,394,0,4,35,4,19,448,4,26,40000,20,479,4,35,4,18,420,0-2,0-2,0-0,0-0,0-0,0-32,0-6415,0-7842,0-18,0-16,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:0|snd_pkt:18|spurious_loss:1|detected_loss:5|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:44 712274] [debug] |scid:dfb349d948907640e9ebadb7|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:44 712286] [debug] |scid:dfb349d948907640e9ebadb7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:44 712295] [debug] |scid:dfb349d948907640e9ebadb7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:44 712302] [debug] |scid:dfb349d948907640e9ebadb7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:44 712365] [debug] |xqc_engine_wakeup_after|wakeup:1757653545720751|now:1757653544712365|diff:1008386|
[2025/09/12 05:05:44 712374] [debug] |xqc_engine_main_logic|END|now:1757653544712181|
[2025/09/12 05:05:45 461697] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605461695|now:1757653545461695|interv:60000000|
[2025/09/12 05:05:45 461735] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605461735|now:1757653545461735|interv:60000000|
[2025/09/12 05:05:45 461749] [debug] |xqc_path_create|path:0|dcid:d7cb187fff833b59b7ffae62168c8e2748|scid:3455ccd5293d87d532d05f77|create_path_count:1|
[2025/09/12 05:05:45 461759] [debug] |scid:3455ccd5293d87d532d05f77|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 05:05:45 461768] [debug] |xqc_path_init|path:0|dcid:d7cb187fff833b59b7ffae62168c8e2748|scid:3455ccd5293d87d532d05f77|state:2|
[2025/09/12 05:05:45 461776] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_create|success|scid:3455ccd5293d87d532d05f77|dcid:d7cb187fff833b59b7ffae62168c8e2748|conn:0000560C592B297C|
[2025/09/12 05:05:45 461788] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_server_create|hash odcid conn|odcid:6571a6594cb6ec11cec0505cfab7df6f4634|conn:0000560C592B297C|
[2025/09/12 05:05:45 461814] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_get_local_transport_params|generate sr_token[7388abb920be10068ed4f58f835285fb] for cid[6571a6594cb6ec11cec0505cfab7df6f4634]
[2025/09/12 05:05:45 461848] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 461858] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1200|state:S_INIT|recv_time:1757653545461647|
[2025/09/12 05:05:45 462027] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:45 462057] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:45 462066] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:45 462071] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786980|
[2025/09/12 05:05:45 462081] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2030786980|
[2025/09/12 05:05:45 462087] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462093] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462100] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462108] [debug] |scid:3455ccd5293d87d532d05f77|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:45 462114] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462119] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462126] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:45 462131] [debug] |scid:3455ccd5293d87d532d05f77|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:45 462137] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:45 462142] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462147] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462152] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462157] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462162] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462167] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462172] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462177] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462183] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462188] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462193] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462198] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462203] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462208] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462220] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462225] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462230] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462235] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462240] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462245] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462250] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462255] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462260] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462265] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462270] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462275] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462280] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462285] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462290] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462295] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462300] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462305] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462310] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462315] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462320] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462325] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 462330] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 462335] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462340] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462345] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462351] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462355] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462360] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462365] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462370] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462376] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462384] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462390] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:45 462419] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462425] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462429] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:45 462434] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462438] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462441] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:45 462445] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462449] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462453] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:45 462457] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462461] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462465] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:45 462469] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462472] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462476] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:45 462480] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462484] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462488] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:45 462492] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462495] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462499] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:45 462503] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462507] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462511] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 462514] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 462518] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 462522] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_token|token empty|
[2025/09/12 05:05:45 462525] [info] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 462529] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:45 462536] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:45 462540] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:45 462544] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462547] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462551] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:45 462555] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:45 462559] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462563] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:45 462605] [info] |scid:3455ccd5293d87d532d05f77|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:45 462768] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:45 462773] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:45 462777] [warn] |scid:3455ccd5293d87d532d05f77|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:45 462976] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:45 462981] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:45 462985] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 462989] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 462997] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:45 463002] [debug] |scid:3455ccd5293d87d532d05f77|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:45 463007] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786980|largest:2030786980|pns:0|
[2025/09/12 05:05:45 463012] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1200|pkt_type:INIT|pkt_num:2030786980|frame:PADDING CRYPTO |recv_time:1757653545461647|dcid:6571a6594cb6ec11cec0505cfab7df6f4634|dcid_seq:0|
[2025/09/12 05:05:45 463018] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605461647|now:1757653545461647|interv:60000000|
[2025/09/12 05:05:45 463022] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605461647|now:1757653545461647|interv:60000000|
[2025/09/12 05:05:45 463026] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545463026|
[2025/09/12 05:05:45 463031] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653545463030|
[2025/09/12 05:05:45 463036] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:45 463061] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:45 463066] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_write_streams|
[2025/09/12 05:05:45 463070] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:45 463073] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:45 463085] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653545463085|
[2025/09/12 05:05:45 463090] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:45 463094] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_write_streams|
[2025/09/12 05:05:45 463098] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:45 463103] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653545463102|
[2025/09/12 05:05:45 463107] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653545463107|
[2025/09/12 05:05:45 463112] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653545463112|
[2025/09/12 05:05:45 463117] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653545463116|
[2025/09/12 05:05:45 463121] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:45 463126] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|largest_recv:2030786980|ack_delay:1479|first_ack_range:0|largest_pkt_recv_time:1757653545461647|
[2025/09/12 05:05:45 463131] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786980|low:2030786980|pkt_pns:0|
[2025/09/12 05:05:45 463135] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2030786980|frame_largest_recv:2030786980|
[2025/09/12 05:05:45 463139] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:45 463145] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:45 463150] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:45 463155] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:45 463159] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:45 463164] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:45 463168] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:45 463172] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:45 463176] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:45 463180] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:45 463184] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:45 463191] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:45 463195] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:45 463199] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:45 463203] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:45 463208] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:45 463212] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463218] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:45 463223] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:45 463260] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653545463230|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463270] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 463278] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:45 463286] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 463294] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:45 463298] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 463302] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 463306] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546213230|now:1757653545463285|interv:749945|
[2025/09/12 05:05:45 463310] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653546213230|now:1757653545463285|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:05:45 463315] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:45 463320] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 463325] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:45 463348] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653545463331|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463354] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 463368] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:45 463374] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 463382] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:45 463386] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:45 463390] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 463394] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546213230|now:1757653545463374|interv:749856|
[2025/09/12 05:05:45 463398] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653546213230|now:1757653545463374|interval:749856|pto_count:0|srtt:250000
[2025/09/12 05:05:45 463402] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:45 463406] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 463411] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:45 463433] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653545463417|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463438] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 463443] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:45 463450] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 463457] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:45 463463] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:45 463469] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 463473] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546213230|now:1757653545463450|interv:749780|
[2025/09/12 05:05:45 463476] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653546213230|now:1757653545463450|interval:749780|pto_count:0|srtt:250000
[2025/09/12 05:05:45 463481] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:45 463485] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 463489] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:45 463509] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653545463494|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463518] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 463522] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:45 463526] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 463533] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:45 463539] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:45 463545] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 463551] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546213230|now:1757653545463526|interv:749704|
[2025/09/12 05:05:45 463557] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653546213230|now:1757653545463526|interval:749704|pto_count:0|srtt:250000
[2025/09/12 05:05:45 463561] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:45 463565] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 463570] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:45 463590] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653545463575|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463595] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 463600] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:45 463604] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 463608] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:45 463612] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:45 463617] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 463623] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546213230|now:1757653545463603|interv:749627|
[2025/09/12 05:05:45 463629] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653546213230|now:1757653545463603|interval:749627|pto_count:0|srtt:250000
[2025/09/12 05:05:45 463636] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:45 463643] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:45 463647] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:45 463671] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653545463657|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 463676] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 463682] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653546213230|
[2025/09/12 05:05:45 463687] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653546213230|
[2025/09/12 05:05:45 463691] [debug] |xqc_engine_wakeup_after|wakeup:1757653545720751|now:1757653545463691|diff:257060|
[2025/09/12 05:05:45 463696] [debug] |xqc_engine_main_logic|END|now:1757653545463030|
[2025/09/12 05:05:45 463702] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545463702|
[2025/09/12 05:05:45 463708] [debug] |xqc_engine_wakeup_after|wakeup:1757653545720751|now:1757653545463708|diff:257043|
[2025/09/12 05:05:45 463715] [debug] |xqc_engine_main_logic|END|now:1757653545463702|
[2025/09/12 05:05:45 496869] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653545496867|
[2025/09/12 05:05:45 496884] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:45 496891] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:45 496899] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786980|
[2025/09/12 05:05:45 496906] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786981|
[2025/09/12 05:05:45 496914] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2030786981|
[2025/09/12 05:05:45 496920] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:45 496928] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:45 496936] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653545463230|is_app_limited:1|send_elapse:0|ack_elapse:33637|ctl_first_sent_time:1757653545463230|lagest_ack_time:1757653545496867|curr_delivered:1184|
[2025/09/12 05:05:45 496944] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545463230|
[2025/09/12 05:05:45 496951] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:45 496958] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33637|ack_delay:0|
[2025/09/12 05:05:45 496965] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |after update rtt|conn:0000560C592B297C|srtt:33637|rttvar:16818|minrtt:33637|latest_rtt:33637|ack_delay:0|
[2025/09/12 05:05:45 496972] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:45 496979] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2030786981|pns:0|
[2025/09/12 05:05:45 496985] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:45 496991] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33637|rtt_var:16818|pto_duration:100909|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 497006] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 497011] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:45 497015] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 497019] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545564484|now:1757653545496991|interv:67493|
[2025/09/12 05:05:45 497023] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653545564484|now:1757653545496991|interval:67493|pto_count:0|srtt:33637
[2025/09/12 05:05:45 497027] [debug] |scid:3455ccd5293d87d532d05f77|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33637, delivered 1184|rate 35199|lost 0|
[2025/09/12 05:05:45 497032] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:45 497037] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35199) in round 1|
[2025/09/12 05:05:45 497055] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|probertt expire|rtt:33637, old_rtt:2147483647|
[2025/09/12 05:05:45 497059] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|minrtt expire|rtt:33637, old_rtt:2147483647|
[2025/09/12 05:05:45 497063] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:45 497067] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653545463230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:45 497072] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653545463230|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:45 497077] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |bbr on ack|mode:0|pacing_rate:3941239|bw:35199|cwnd:47136|full_bw_reached:0|inflight:920|srtt:33637|latest_rtt:33637|min_rtt:33637|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:45 497082] [stats] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3941239|bw:35199|srtt:33637|latest_rtt:33637|min_rtt:33637|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35388|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:45 497088] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_addr_validated|Address Validated|conn:0000560C592B297C|role:1|
[2025/09/12 05:05:45 497093] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786981|largest:2030786981|pns:0|
[2025/09/12 05:05:45 497097] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1200|pkt_type:INIT|pkt_num:2030786981|frame:ACK |recv_time:1757653545496867|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 497102] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:05:45 497108] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:45 497112] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786978|
[2025/09/12 05:05:45 497121] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2030786978|
[2025/09/12 05:05:45 497125] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:45 497130] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:45 497134] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653545463230|is_app_limited:1|send_elapse:187|ack_elapse:33637|ctl_first_sent_time:1757653545463417|lagest_ack_time:1757653545496867|curr_delivered:1701|
[2025/09/12 05:05:45 497139] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545463417|
[2025/09/12 05:05:45 497143] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:45 497147] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:2|origin_pktnum:0|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:05:45 497151] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2022|prior_delivered:0|prior_time:1757653545463230|is_app_limited:1|send_elapse:264|ack_elapse:33637|ctl_first_sent_time:1757653545463494|lagest_ack_time:1757653545496867|curr_delivered:1828|
[2025/09/12 05:05:45 497156] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545463494|
[2025/09/12 05:05:45 497159] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:45 497163] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:45 497168] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653545463230|is_app_limited:1|send_elapse:345|ack_elapse:33637|ctl_first_sent_time:1757653545463575|lagest_ack_time:1757653545496867|curr_delivered:1910|
[2025/09/12 05:05:45 497172] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545463575|
[2025/09/12 05:05:45 497176] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:45 497180] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:33637|rttvar:16818|minrtt:33637|latest_rtt:33292|ack_delay:0|
[2025/09/12 05:05:45 497184] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |after update rtt|conn:0000560C592B297C|srtt:33594|rttvar:12700|minrtt:33292|latest_rtt:33292|ack_delay:0|
[2025/09/12 05:05:45 497188] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:45 497193] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653545463331|lost_send_time:1757653545459074|loss_delay:37793|frame:CRYPTO |repair:32|
[2025/09/12 05:05:45 497197] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653545463331u|
[2025/09/12 05:05:45 497201] [stats] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |lost interval:1757653545496867|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653545463331|srtt:33594|cwnd:47136|bw:35199|conn_life:35173|now:0|last_lost_time:35173|
[2025/09/12 05:05:45 497209] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:45 497213] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 497217] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 497221] [debug] |scid:3455ccd5293d87d532d05f77|xqc_generate_sample|sampler: send_elapse 345, ack_elapse 33637, delivered 1910|rate 56782|lost 1|
[2025/09/12 05:05:45 497225] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56782) in round 1|
[2025/09/12 05:05:45 497229] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|probertt expire|rtt:33292, old_rtt:33637|
[2025/09/12 05:05:45 497233] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|minrtt expire|rtt:33292, old_rtt:33637|
[2025/09/12 05:05:45 497236] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3820|
[2025/09/12 05:05:45 497240] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:726|po_sent_time:1757653545463575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:45 497245] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:726|po_sent_time:1757653545463575|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:45 497249] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |bbr on ack|mode:0|pacing_rate:3941239|bw:56782|cwnd:47862|full_bw_reached:0|inflight:0|srtt:33594|latest_rtt:33292|min_rtt:33292|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:45 497254] [stats] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |bandwidth change record|bw_before:35199|bw_after:56782|srtt:33594|cwnd:47862|
[2025/09/12 05:05:45 497258] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 497262] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 497268] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:45 497272] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 497276] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 497280] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786978|largest:2030786978|pns:1|
[2025/09/12 05:05:45 497285] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1137|pkt_type:HSK|pkt_num:2030786978|frame:PADDING ACK |recv_time:1757653545496867|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 497289] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605496867|now:1757653545496867|interv:60000000|
[2025/09/12 05:05:45 497293] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605496867|now:1757653545496867|interv:60000000|
[2025/09/12 05:05:45 497297] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653546213230|pq_index:1|
[2025/09/12 05:05:45 497302] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545463030|
[2025/09/12 05:05:45 497308] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545497308|
[2025/09/12 05:05:45 497313] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545497312|
[2025/09/12 05:05:45 497319] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33594|min_srtt:33594|path_bw:56782|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:45 497326] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47862|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 497331] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33594|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 497336] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:45 497340] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 497345] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47862|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 497349] [debug] |scid:3455ccd5293d87d532d05f77|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:45 497354] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:45 497382] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653545497360|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 497387] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:45 497392] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:45 497398] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:84394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 497405] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 497411] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:45 497417] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 497424] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545581754|now:1757653545497398|interv:84356|
[2025/09/12 05:05:45 497430] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653545581754|now:1757653545497398|interval:84356|pto_count:0|srtt:33594
[2025/09/12 05:05:45 497437] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47862|inflight:194|
[2025/09/12 05:05:45 497445] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545581754|
[2025/09/12 05:05:45 497452] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545581754|
[2025/09/12 05:05:45 497463] [debug] |xqc_engine_wakeup_after|wakeup:1757653545581754|now:1757653545497463|diff:84291|
[2025/09/12 05:05:45 497467] [debug] |xqc_engine_main_logic|END|now:1757653545497312|
[2025/09/12 05:05:45 497473] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545497473|
[2025/09/12 05:05:45 497476] [debug] |xqc_engine_wakeup_after|wakeup:1757653545581754|now:1757653545497476|diff:84278|
[2025/09/12 05:05:45 497480] [debug] |xqc_engine_main_logic|END|now:1757653545497473|
[2025/09/12 05:05:45 582617] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545582617|
[2025/09/12 05:05:45 582636] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545581754|pq_index:0|
[2025/09/12 05:05:45 582643] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545497312|
[2025/09/12 05:05:45 582651] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545582649|
[2025/09/12 05:05:45 582657] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653545581754|now:1757653545582649|
[2025/09/12 05:05:45 582663] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:45 582668] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592B297C|path:0|bytes_in_flight:194|
[2025/09/12 05:05:45 582674] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:84394|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 582680] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 582686] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:45 582691] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 582696] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:45 582702] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:45 582709] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:45 582715] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592B297C|pto_count:1
[2025/09/12 05:05:45 582721] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 582726] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 582731] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653545582649|
[2025/09/12 05:05:45 582736] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 582743] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 582749] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 582755] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 582769] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:45 582812] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653545582779|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 582821] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:5|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 582827] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:45 582832] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:168788|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:45 582839] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 582844] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:45 582849] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 582854] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545751567|now:1757653545582832|interv:168735|
[2025/09/12 05:05:45 582861] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653545751567|now:1757653545582832|interval:168735|pto_count:1|srtt:33594
[2025/09/12 05:05:45 582871] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47862|inflight:194|
[2025/09/12 05:05:45 582881] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 582890] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:45 582934] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653545582902|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 582948] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:6|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 582957] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:05:45 582966] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:168788|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:45 582975] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 582984] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:05:45 582992] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 582997] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545751690|now:1757653545582965|interv:168725|
[2025/09/12 05:05:45 583002] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653545751690|now:1757653545582965|interval:168725|pto_count:1|srtt:33594
[2025/09/12 05:05:45 583008] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47862|inflight:388|
[2025/09/12 05:05:45 583031] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545751690|
[2025/09/12 05:05:45 583037] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545751690|
[2025/09/12 05:05:45 583067] [debug] |xqc_engine_wakeup_after|wakeup:1757653545720751|now:1757653545583067|diff:137684|
[2025/09/12 05:05:45 583073] [debug] |xqc_engine_main_logic|END|now:1757653545582649|
[2025/09/12 05:05:45 616146] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653545616145|
[2025/09/12 05:05:45 616163] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 616170] [warn] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:45 616177] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:45 616184] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:45 616190] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605616145|now:1757653545616145|interv:60000000|
[2025/09/12 05:05:45 616197] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605616145|now:1757653545616145|interv:60000000|
[2025/09/12 05:05:45 616202] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545751690|pq_index:1|
[2025/09/12 05:05:45 616209] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545582649|
[2025/09/12 05:05:45 616217] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545616217|
[2025/09/12 05:05:45 616225] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545616223|
[2025/09/12 05:05:45 616234] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545751690|
[2025/09/12 05:05:45 616241] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545751690|
[2025/09/12 05:05:45 616247] [debug] |xqc_engine_wakeup_after|wakeup:1757653545720751|now:1757653545616247|diff:104504|
[2025/09/12 05:05:45 616254] [debug] |xqc_engine_main_logic|END|now:1757653545616223|
[2025/09/12 05:05:45 721414] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545721413|
[2025/09/12 05:05:45 721433] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545720751|pq_index:0|
[2025/09/12 05:05:45 721440] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653544589386|
[2025/09/12 05:05:45 721448] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545721446|
[2025/09/12 05:05:45 721455] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653545720751|now:1757653545721446|
[2025/09/12 05:05:45 721461] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:45 721466] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:7350|
[2025/09/12 05:05:45 721472] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:731072|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:45 721488] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 721493] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 721498] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:05:45 721503] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:45 721510] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:45 721517] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:45 721524] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:5
[2025/09/12 05:05:45 721529] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:1462144|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:45 721535] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 721541] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 721546] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:05:45 721551] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546851823|now:1757653545721529|interv:1130294|
[2025/09/12 05:05:45 721556] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653546851823|now:1757653545721529|interval:1130294|pto_count:5|srtt:31760
[2025/09/12 05:05:45 721565] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 721571] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 721577] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:45 721584] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:05:45 721639] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653545721597|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 721651] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:29|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:45 721661] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:2317|
[2025/09/12 05:05:45 721670] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:1462144|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:45 721679] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 721688] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 721700] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:05:45 721705] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547983741|now:1757653545721670|interv:2262071|
[2025/09/12 05:05:45 721710] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653547983741|now:1757653545721670|interval:2262071|pto_count:5|srtt:31760
[2025/09/12 05:05:45 721717] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:8400|
[2025/09/12 05:05:45 721723] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:45 721729] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:05:45 721767] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653545721738|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 721778] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:30|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:45 721789] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:2317|
[2025/09/12 05:05:45 721797] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:1462144|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:45 721806] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 721812] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 721817] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:05:45 721822] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547983882|now:1757653545721797|interv:2262085|
[2025/09/12 05:05:45 721827] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653547983882|now:1757653545721797|interval:2262085|pto_count:5|srtt:31760
[2025/09/12 05:05:45 721833] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:9450|
[2025/09/12 05:05:45 721840] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653547983882|
[2025/09/12 05:05:45 721846] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653547983882|
[2025/09/12 05:05:45 721851] [debug] |xqc_engine_wakeup_after|wakeup:1757653545751690|now:1757653545721851|diff:29839|
[2025/09/12 05:05:45 721857] [debug] |xqc_engine_main_logic|END|now:1757653545721446|
[2025/09/12 05:05:45 747335] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653545747334|
[2025/09/12 05:05:45 747356] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 747365] [warn] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:45 747375] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:45 747383] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:45 747400] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605747334|now:1757653545747334|interv:60000000|
[2025/09/12 05:05:45 747408] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605747334|now:1757653545747334|interv:60000000|
[2025/09/12 05:05:45 747416] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545751690|pq_index:0|
[2025/09/12 05:05:45 747425] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545616223|
[2025/09/12 05:05:45 747435] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545747435|
[2025/09/12 05:05:45 747444] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545747442|
[2025/09/12 05:05:45 747456] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545751690|
[2025/09/12 05:05:45 747464] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545751690|
[2025/09/12 05:05:45 747471] [debug] |xqc_engine_wakeup_after|wakeup:1757653545751690|now:1757653545747470|diff:4220|
[2025/09/12 05:05:45 747478] [debug] |xqc_engine_main_logic|END|now:1757653545747442|
[2025/09/12 05:05:45 752554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545752554|
[2025/09/12 05:05:45 752566] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545751690|pq_index:0|
[2025/09/12 05:05:45 752571] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545747442|
[2025/09/12 05:05:45 752577] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545752576|
[2025/09/12 05:05:45 752583] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653545751690|now:1757653545752576|
[2025/09/12 05:05:45 752588] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:45 752593] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592B297C|path:0|bytes_in_flight:388|
[2025/09/12 05:05:45 752598] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:168788|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:45 752604] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 752609] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:05:45 752613] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 752618] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:45 752624] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:45 752630] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:45 752636] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592B297C|pto_count:2
[2025/09/12 05:05:45 752641] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:337576|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:45 752652] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 752657] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:05:45 752662] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 752667] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545920478|now:1757653545752641|interv:167837|
[2025/09/12 05:05:45 752672] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653545920478|now:1757653545752641|interval:167837|pto_count:2|srtt:33594
[2025/09/12 05:05:45 752679] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 752684] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 752690] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 752696] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:45 752733] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:7|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:388|now:1757653545752706|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 752741] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:45 752749] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:388|applimit:0|
[2025/09/12 05:05:45 752757] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:337576|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:45 752766] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 752774] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 582|
[2025/09/12 05:05:45 752782] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 752790] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546090282|now:1757653545752757|interv:337525|
[2025/09/12 05:05:45 752798] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653546090282|now:1757653545752757|interval:337525|pto_count:2|srtt:33594
[2025/09/12 05:05:45 752807] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47862|inflight:582|
[2025/09/12 05:05:45 752816] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:45 752822] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:45 752852] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:8|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:582|now:1757653545752830|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 752860] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:8|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:45 752877] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:582|applimit:0|
[2025/09/12 05:05:45 752886] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33594|rtt_var:12700|pto_duration:337576|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:45 752895] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 752904] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 776|
[2025/09/12 05:05:45 752911] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:45 752917] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653546090406|now:1757653545752886|interv:337520|
[2025/09/12 05:05:45 752922] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653546090406|now:1757653545752886|interval:337520|pto_count:2|srtt:33594
[2025/09/12 05:05:45 752927] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47862|inflight:776|
[2025/09/12 05:05:45 752934] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653546090406|
[2025/09/12 05:05:45 752939] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653546090406|
[2025/09/12 05:05:45 752944] [debug] |xqc_engine_wakeup_after|wakeup:1757653546090406|now:1757653545752944|diff:337462|
[2025/09/12 05:05:45 752949] [debug] |xqc_engine_main_logic|END|now:1757653545752576|
[2025/09/12 05:05:45 783769] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653545783768|
[2025/09/12 05:05:45 783789] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:05:45 783801] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786978|
[2025/09/12 05:05:45 783810] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786981|
[2025/09/12 05:05:45 783821] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2030786981|
[2025/09/12 05:05:45 783830] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:45 783841] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:5|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:5|
[2025/09/12 05:05:45 783851] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1910|prior_time:1757653545582779|is_app_limited:1|send_elapse:0|ack_elapse:200989|ctl_first_sent_time:1757653545582779|lagest_ack_time:1757653545783768|curr_delivered:2104|
[2025/09/12 05:05:45 783861] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545582779|
[2025/09/12 05:05:45 783870] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:45 783879] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:6|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:05:45 783888] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1910|prior_time:1757653545582779|is_app_limited:1|send_elapse:0|ack_elapse:200989|ctl_first_sent_time:1757653545582779|lagest_ack_time:1757653545783768|curr_delivered:2298|
[2025/09/12 05:05:45 783909] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545582902|
[2025/09/12 05:05:45 783916] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:45 783922] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:8|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:45 783927] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1910|prior_time:1757653545582779|is_app_limited:1|send_elapse:0|ack_elapse:200989|ctl_first_sent_time:1757653545582779|lagest_ack_time:1757653545783768|curr_delivered:2492|
[2025/09/12 05:05:45 783933] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545752830|
[2025/09/12 05:05:45 783938] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:45 783943] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:33594|rttvar:12700|minrtt:33292|latest_rtt:30938|ack_delay:0|
[2025/09/12 05:05:45 783949] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |after update rtt|conn:0000560C592B297C|srtt:33262|rttvar:10189|minrtt:30938|latest_rtt:30938|ack_delay:0|
[2025/09/12 05:05:45 783955] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:45 783961] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:45 783966] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 783972] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 783977] [debug] |scid:3455ccd5293d87d532d05f77|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 200989, delivered 582|rate 2895|lost 1|
[2025/09/12 05:05:45 783983] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:45 783989] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|probertt expire|rtt:30938, old_rtt:33292|
[2025/09/12 05:05:45 783994] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|minrtt expire|rtt:30938, old_rtt:33292|
[2025/09/12 05:05:45 783999] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3820|
[2025/09/12 05:05:45 784005] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47862|packet_lost:0|acked:582|po_sent_time:1757653545752830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2492|
[2025/09/12 05:05:45 784011] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47862|packet_lost:0|acked:582|po_sent_time:1757653545752830|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2492|
[2025/09/12 05:05:45 784017] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |bbr on ack|mode:0|pacing_rate:3941239|bw:56782|cwnd:48444|full_bw_reached:0|inflight:0|srtt:33262|latest_rtt:30938|min_rtt:30938|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:45 784024] [stats] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0||cwnd:48444|inflight:0|mode:0|applimit:0|pacing_rate:3941239|bw:56782|srtt:33262|latest_rtt:30938|min_rtt:30938|send:10|lost:1|tlp:2|recv:4|recovery:0|slow_start:1|conn_life:322330|acked:582|delivered:2492|is_cwnd_limited:0|
[2025/09/12 05:05:45 784037] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:45 784065] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 784069] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 784074] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786981|largest:2030786981|pns:1|
[2025/09/12 05:05:45 784079] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:69|pkt_type:HSK|pkt_num:2030786981|frame:ACK |recv_time:1757653545783768|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 784084] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605783768|now:1757653545783768|interv:60000000|
[2025/09/12 05:05:45 784088] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605783768|now:1757653545783768|interv:60000000|
[2025/09/12 05:05:45 784091] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653546090406|pq_index:0|
[2025/09/12 05:05:45 784096] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545752576|
[2025/09/12 05:05:45 784100] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545784100|
[2025/09/12 05:05:45 784105] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545784104|
[2025/09/12 05:05:45 784111] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653605783768|
[2025/09/12 05:05:45 784115] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653605783768|
[2025/09/12 05:05:45 784119] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653545784119|diff:1613045|
[2025/09/12 05:05:45 784123] [debug] |xqc_engine_main_logic|END|now:1757653545784104|
[2025/09/12 05:05:45 784128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545784128|
[2025/09/12 05:05:45 784132] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653545784132|diff:1613032|
[2025/09/12 05:05:45 784136] [debug] |xqc_engine_main_logic|END|now:1757653545784128|
[2025/09/12 05:05:45 827060] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653545827058|
[2025/09/12 05:05:45 827081] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:45 827092] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786981|
[2025/09/12 05:05:45 827100] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786982|
[2025/09/12 05:05:45 827111] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2030786982|
[2025/09/12 05:05:45 827119] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 827127] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:45 827135] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:45 827143] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:45 827324] [debug] |scid:3455ccd5293d87d532d05f77|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:45 827342] [debug] |scid:3455ccd5293d87d532d05f77|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:45 827348] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653605783768|pq_index:7|
[2025/09/12 05:05:45 827354] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545784104|
[2025/09/12 05:05:45 827359] [debug] |scid:3455ccd5293d87d532d05f77|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:45 827364] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:45 827370] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:45 827375] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 827380] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 827385] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:45 827391] [debug] |scid:3455ccd5293d87d532d05f77|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:45 827398] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786982|largest:2030786982|pns:1|
[2025/09/12 05:05:45 827403] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:99|pkt_type:HSK|pkt_num:2030786982|frame:CRYPTO |recv_time:1757653545827058|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 827410] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653605827058|now:1757653545827058|interv:60000000|
[2025/09/12 05:05:45 827415] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653605827058|now:1757653545827058|interv:60000000|
[2025/09/12 05:05:45 827420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545827420|
[2025/09/12 05:05:45 827425] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545827424|
[2025/09/12 05:05:45 827432] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592B297C|
[2025/09/12 05:05:45 827437] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592B297C|
[2025/09/12 05:05:45 827442] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:45 827447] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:45 827452] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 827458] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_gen_token|expire:1758258345|
[2025/09/12 05:05:45 827464] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:45 827469] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:45 827474] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:45 827480] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 827486] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:45 827495] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786979|
[2025/09/12 05:05:45 827503] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786979|
[2025/09/12 05:05:45 827508] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:45 827513] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 827517] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 827526] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:ACK_01RTT|expire:1757653545641145|now:1757653545616145|interv:25000|
[2025/09/12 05:05:45 827531] [debug] |scid:3455ccd5293d87d532d05f77|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653545616145|max_ack_delay:25000|
[2025/09/12 05:05:45 827537] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786979|largest:2030786979|pns:2|
[2025/09/12 05:05:45 827543] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2030786979|frame:PADDING PING |recv_time:1757653545616145|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 827549] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:45 827554] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 827559] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786979|
[2025/09/12 05:05:45 827564] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786980|
[2025/09/12 05:05:45 827570] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786980|
[2025/09/12 05:05:45 827575] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:45 827579] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 827584] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 827592] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:45 827597] [debug] |scid:3455ccd5293d87d532d05f77|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:45 827603] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786980|largest:2030786980|pns:2|
[2025/09/12 05:05:45 827608] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2030786980|frame:PADDING PING |recv_time:1757653545747334|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 827613] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_write_streams|
[2025/09/12 05:05:45 827618] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:45 827624] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653545827624|
[2025/09/12 05:05:45 827630] [info] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653545827629|
[2025/09/12 05:05:45 827635] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:45 827644] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|largest_recv:2030786982|ack_delay:586|first_ack_range:1|largest_pkt_recv_time:1757653545827058|
[2025/09/12 05:05:45 827650] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786982|low:2030786981|pkt_pns:1|
[2025/09/12 05:05:45 827655] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786978|low:2030786978|pkt_pns:1|
[2025/09/12 05:05:45 827660] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:2030786982|frame_largest_recv:2030786982|
[2025/09/12 05:05:45 827665] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:45 827670] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|largest_recv:2030786980|ack_delay:80336|first_ack_range:1|largest_pkt_recv_time:1757653545747334|
[2025/09/12 05:05:45 827675] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786980|low:2030786979|pkt_pns:2|
[2025/09/12 05:05:45 827680] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2030786980|frame_largest_recv:2030786980|
[2025/09/12 05:05:45 827685] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:45 827698] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b924f15791592263541e9772|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:45 827707] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:51ec8fc179a4c5bf797e9afb|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:45 827713] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33262|min_srtt:33262|path_bw:56782|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:45 827719] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 827726] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:45 827731] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33262|min_srtt:33262|path_bw:56782|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:45 827737] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 827742] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:45 827747] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33262|min_srtt:33262|path_bw:56782|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:45 827752] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 827757] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:45 827762] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33262|min_srtt:33262|path_bw:56782|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:45 827768] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 827776] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:45 827782] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 827787] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 827792] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33262|min_srtt:33262|path_bw:56782|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:45 827797] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 827803] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:45 827808] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:33262|min_srtt:33262|path_bw:56782|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:45 827813] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:33262|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 827818] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:45 827824] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:45 827830] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:45 827867] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653545827837|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 827875] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 827881] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:45 827886] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 827893] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 827901] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 827909] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:45 827918] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545926855|now:1757653545827886|interv:98969|
[2025/09/12 05:05:45 827926] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545926855|now:1757653545827886|interval:98969|pto_count:0|srtt:33262
[2025/09/12 05:05:45 827935] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:23|
[2025/09/12 05:05:45 827945] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:45 827961] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-5|next_skip_chance:1757653546125014|current_time:1757653545827960|
[2025/09/12 05:05:45 827970] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:45 828002] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653545827979|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828008] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:6|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828018] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:45 828026] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 828035] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 828069] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 828078] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:45 828086] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545926997|now:1757653545828026|interv:98971|
[2025/09/12 05:05:45 828094] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545926997|now:1757653545828026|interval:98971|pto_count:0|srtt:33262
[2025/09/12 05:05:45 828100] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:56|
[2025/09/12 05:05:45 828105] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:45 828109] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:45 828135] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653545828116|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828141] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828146] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:05:45 828153] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 828160] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 828166] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 828172] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:45 828179] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545927134|now:1757653545828153|interv:98981|
[2025/09/12 05:05:45 828186] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545927134|now:1757653545828153|interval:98981|pto_count:0|srtt:33262
[2025/09/12 05:05:45 828198] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:339|
[2025/09/12 05:05:45 828203] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:45 828207] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:45 828232] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653545828214|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828238] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:8|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828245] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:05:45 828252] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 828259] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 828265] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 828272] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:45 828278] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545927232|now:1757653545828252|interv:98980|
[2025/09/12 05:05:45 828284] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545927232|now:1757653545828252|interval:98980|pto_count:0|srtt:33262
[2025/09/12 05:05:45 828289] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:623|
[2025/09/12 05:05:45 828293] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:45 828298] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:45 828321] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:9|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653545828304|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828326] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:9|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828334] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:45 828341] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:45 828371] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:9|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653545828349|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828378] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:9|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828383] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:45 828395] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:45 828427] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653545828405|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828437] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828444] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:05:45 828451] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 828458] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 828464] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 828470] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:45 828474] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545927423|now:1757653545828451|interv:98972|
[2025/09/12 05:05:45 828478] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545927423|now:1757653545828451|interval:98972|pto_count:0|srtt:33262
[2025/09/12 05:05:45 828483] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:677|
[2025/09/12 05:05:45 828487] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:45 828492] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:45 828514] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653545828498|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828521] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828528] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:05:45 828534] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 828541] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 828547] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 828554] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:45 828560] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545927516|now:1757653545828534|interv:98982|
[2025/09/12 05:05:45 828565] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545927516|now:1757653545828534|interval:98982|pto_count:0|srtt:33262
[2025/09/12 05:05:45 828574] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:731|
[2025/09/12 05:05:45 828579] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545927516|
[2025/09/12 05:05:45 828583] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545927516|
[2025/09/12 05:05:45 828587] [debug] |xqc_engine_wakeup_after|wakeup:1757653545927516|now:1757653545828587|diff:98929|
[2025/09/12 05:05:45 828592] [debug] |xqc_engine_main_logic|END|now:1757653545827424|
[2025/09/12 05:05:45 828599] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:99|state:ESTABED|recv_time:1757653545828598|
[2025/09/12 05:05:45 828604] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:45 828609] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786982|
[2025/09/12 05:05:45 828613] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786983|
[2025/09/12 05:05:45 828618] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2030786983|
[2025/09/12 05:05:45 828622] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:45 828627] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:45 828631] [debug] |scid:3455ccd5293d87d532d05f77|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:45 828635] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545927516|pq_index:0|
[2025/09/12 05:05:45 828639] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545827424|
[2025/09/12 05:05:45 828644] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:45 828648] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:33262|rtt_var:10189|pto_duration:74018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 828652] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 828656] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 828660] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:45 828664] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545927516|now:1757653545828647|interv:98869|
[2025/09/12 05:05:45 828667] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545927516|now:1757653545828647|interval:98869|pto_count:0|srtt:33262
[2025/09/12 05:05:45 828672] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:45 828677] [debug] |scid:3455ccd5293d87d532d05f77|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:45 828681] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786983|largest:2030786983|pns:1|
[2025/09/12 05:05:45 828686] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:99|pkt_type:HSK|pkt_num:2030786983|frame:CRYPTO |recv_time:1757653545828598|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 828690] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653665828598|now:1757653545828598|interv:120000000|
[2025/09/12 05:05:45 828698] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653665828598|now:1757653545828598|interv:120000000|
[2025/09/12 05:05:45 828702] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545828701|
[2025/09/12 05:05:45 828706] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545828705|
[2025/09/12 05:05:45 828711] [debug] |scid:3455ccd5293d87d532d05f77|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:45 828716] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|largest_recv:2030786983|ack_delay:118|first_ack_range:2|largest_pkt_recv_time:1757653545828598|
[2025/09/12 05:05:45 828722] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786983|low:2030786981|pkt_pns:1|
[2025/09/12 05:05:45 828728] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786978|low:2030786978|pkt_pns:1|
[2025/09/12 05:05:45 828735] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2030786983|frame_largest_recv:2030786983|
[2025/09/12 05:05:45 828741] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:45 828748] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828756] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:45 828763] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:45 828788] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:10|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:731|now:1757653545828769|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 828794] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:10|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 828801] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545927516|
[2025/09/12 05:05:45 828807] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545927516|
[2025/09/12 05:05:45 828814] [debug] |xqc_engine_wakeup_after|wakeup:1757653545927516|now:1757653545828814|diff:98702|
[2025/09/12 05:05:45 828821] [debug] |xqc_engine_main_logic|END|now:1757653545828705|
[2025/09/12 05:05:45 828829] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545828829|
[2025/09/12 05:05:45 828835] [debug] |xqc_engine_wakeup_after|wakeup:1757653545927516|now:1757653545828835|diff:98681|
[2025/09/12 05:05:45 828842] [debug] |xqc_engine_main_logic|END|now:1757653545828829|
[2025/09/12 05:05:45 859000] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:40|state:ESTABED|recv_time:1757653545858998|
[2025/09/12 05:05:45 859019] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 859030] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786980|
[2025/09/12 05:05:45 859058] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786981|
[2025/09/12 05:05:45 859073] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786981|
[2025/09/12 05:05:45 859081] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:45 859091] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:0|
[2025/09/12 05:05:45 859110] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2492|prior_time:1757653545827837|is_app_limited:0|send_elapse:0|ack_elapse:31161|ctl_first_sent_time:1757653545827837|lagest_ack_time:1757653545858998|curr_delivered:2515|
[2025/09/12 05:05:45 859120] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545827837|
[2025/09/12 05:05:45 859129] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:45 859137] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:45 859144] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2492|prior_time:1757653545827837|is_app_limited:0|send_elapse:0|ack_elapse:31161|ctl_first_sent_time:1757653545827837|lagest_ack_time:1757653545858998|curr_delivered:2798|
[2025/09/12 05:05:45 859151] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545828116|
[2025/09/12 05:05:45 859156] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:45 859160] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:33262|rttvar:10189|minrtt:30938|latest_rtt:30882|ack_delay:120|
[2025/09/12 05:05:45 859165] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |after update rtt|conn:0000560C592B297C|srtt:32950|rttvar:8267|minrtt:30882|latest_rtt:30882|ack_delay:120|
[2025/09/12 05:05:45 859171] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:45 859177] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:45 859183] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545865047|now:1757653545859183|interval:5864|
[2025/09/12 05:05:45 859190] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545865047|now:1757653545859183|interv:5864|
[2025/09/12 05:05:45 859196] [debug] |scid:3455ccd5293d87d532d05f77|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31161, delivered 306|rate 9819|lost 1|
[2025/09/12 05:05:45 859203] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:45 859209] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9819) in round 3|
[2025/09/12 05:05:45 859215] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|probertt expire|rtt:30882, old_rtt:30938|
[2025/09/12 05:05:45 859221] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|minrtt expire|rtt:30882, old_rtt:30938|
[2025/09/12 05:05:45 859228] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1164|
[2025/09/12 05:05:45 859234] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48444|packet_lost:0|acked:306|po_sent_time:1757653545828116|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2798|
[2025/09/12 05:05:45 859240] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48444|packet_lost:0|acked:306|po_sent_time:1757653545828116|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2798|
[2025/09/12 05:05:45 859249] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |bbr on ack|mode:0|pacing_rate:3941239|bw:56782|cwnd:48750|full_bw_reached:0|inflight:425|srtt:32950|latest_rtt:30882|min_rtt:30882|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:45 859255] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786981|largest:2030786981|pns:2|
[2025/09/12 05:05:45 859259] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2030786981|frame:ACK |recv_time:1757653545858998|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 859264] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653665858998|now:1757653545858998|interv:120000000|
[2025/09/12 05:05:45 859268] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653665858998|now:1757653545858998|interv:120000000|
[2025/09/12 05:05:45 859272] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545927516|pq_index:0|
[2025/09/12 05:05:45 859276] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545828705|
[2025/09/12 05:05:45 859280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545859280|
[2025/09/12 05:05:45 859285] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545859284|
[2025/09/12 05:05:45 859291] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545865047|
[2025/09/12 05:05:45 859295] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545865047|
[2025/09/12 05:05:45 859299] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865047|now:1757653545859299|diff:5748|
[2025/09/12 05:05:45 859304] [debug] |xqc_engine_main_logic|END|now:1757653545859284|
[2025/09/12 05:05:45 859309] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545859309|
[2025/09/12 05:05:45 859313] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865047|now:1757653545859313|diff:5734|
[2025/09/12 05:05:45 859317] [debug] |xqc_engine_main_logic|END|now:1757653545859309|
[2025/09/12 05:05:45 860528] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1444|state:ESTABED|recv_time:1757653545860527|
[2025/09/12 05:05:45 860542] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 860550] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786981|
[2025/09/12 05:05:45 860555] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786982|
[2025/09/12 05:05:45 860565] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786982|
[2025/09/12 05:05:45 860572] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:45 860578] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:45 860584] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:45 860593] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:ACK_01RTT|expire:1757653545885527|now:1757653545860527|interv:25000|
[2025/09/12 05:05:45 860598] [debug] |scid:3455ccd5293d87d532d05f77|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545860527|max_ack_delay:25000|
[2025/09/12 05:05:45 860611] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786982|largest:2030786982|pns:2|
[2025/09/12 05:05:45 860618] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:2030786982|frame:PADDING PING |recv_time:1757653545860527|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 860625] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653665860527|now:1757653545860527|interv:120000000|
[2025/09/12 05:05:45 860632] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653665860527|now:1757653545860527|interv:120000000|
[2025/09/12 05:05:45 860638] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545865047|pq_index:0|
[2025/09/12 05:05:45 860645] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545859284|
[2025/09/12 05:05:45 860651] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545860651|
[2025/09/12 05:05:45 860658] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545860657|
[2025/09/12 05:05:45 860667] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545865047|
[2025/09/12 05:05:45 860671] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545865047|
[2025/09/12 05:05:45 860675] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865047|now:1757653545860675|diff:4372|
[2025/09/12 05:05:45 860679] [debug] |xqc_engine_main_logic|END|now:1757653545860657|
[2025/09/12 05:05:45 860686] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545860686|
[2025/09/12 05:05:45 860692] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865047|now:1757653545860692|diff:4355|
[2025/09/12 05:05:45 860699] [debug] |xqc_engine_main_logic|END|now:1757653545860686|
[2025/09/12 05:05:45 860768] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:309|state:ESTABED|recv_time:1757653545860767|
[2025/09/12 05:05:45 860777] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 860785] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786982|
[2025/09/12 05:05:45 860791] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786983|
[2025/09/12 05:05:45 860799] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786983|
[2025/09/12 05:05:45 860806] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860812] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|e7586a0f734ff3189a8cd7016c87373035|sr_token:bae39198916180d0d4c2a13c2dd98f07
[2025/09/12 05:05:45 860831] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860837] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|8e787e77f72fe12b804a73a5a7846657b8|sr_token:42f84ec0cefcfe2a8fb4229cccda3273
[2025/09/12 05:05:45 860844] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860850] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|19092a31590b9911b4a32279c1a12a9263|sr_token:616664d58f5238f6144bb4f39b5e19e2
[2025/09/12 05:05:45 860871] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860878] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|bfba036d29bdfab2fe65f37a8a9cb22dc9|sr_token:6782253d82071ce49c57b14462a2f94b
[2025/09/12 05:05:45 860885] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860891] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|c12acf312e862a94e73134ad30046f1661|sr_token:e883ef8c4fedc064a6c2bd2a4c314ec7
[2025/09/12 05:05:45 860898] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860904] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|9991760f5ef976bb3d68905ef845b79a47|sr_token:f24adf8d37ae9491db98cb40e54b7055
[2025/09/12 05:05:45 860911] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:45 860917] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_new_conn_id_frame|new_conn_id|a9ca57710c9122b69c63362588355493bc|sr_token:b80b0bd0ec0196fb51049d112274ec5d
[2025/09/12 05:05:45 860923] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:45 860930] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:45 860941] [debug] |scid:3455ccd5293d87d532d05f77|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:45 860948] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:45 860953] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545865047|pq_index:0|
[2025/09/12 05:05:45 860958] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545860657|
[2025/09/12 05:05:45 860961] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:45 860966] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:45 860971] [debug] |scid:3455ccd5293d87d532d05f77|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:45 860976] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786983|largest:2030786983|pns:2|
[2025/09/12 05:05:45 860980] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:2030786983|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653545860767|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 860985] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653665860767|now:1757653545860767|interv:120000000|
[2025/09/12 05:05:45 860989] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653665860767|now:1757653545860767|interv:120000000|
[2025/09/12 05:05:45 860993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545860993|
[2025/09/12 05:05:45 860998] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545860997|
[2025/09/12 05:05:45 861003] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592B297C|
[2025/09/12 05:05:45 861079] [debug] |scid:3455ccd5293d87d532d05f77|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:45 861091] [debug] |scid:3455ccd5293d87d532d05f77|xqc_sample_check_app_limited|check_applimit|path:0|inflight:425|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:45 861103] [debug] |scid:3455ccd5293d87d532d05f77|xqc_sample_check_app_limited|path:0|applimit:3223|
[2025/09/12 05:05:45 861114] [info] |scid:3455ccd5293d87d532d05f77|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592B297C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:05:45 861123] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|
[2025/09/12 05:05:45 861133] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|largest_recv:2030786983|ack_delay:366|first_ack_range:4|largest_pkt_recv_time:1757653545860767|
[2025/09/12 05:05:45 861140] [debug] |scid:3455ccd5293d87d532d05f77|xqc_gen_ack_frame|high:2030786983|low:2030786979|pkt_pns:2|
[2025/09/12 05:05:45 861146] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2030786983|frame_largest_recv:2030786983|
[2025/09/12 05:05:45 861154] [debug] |scid:3455ccd5293d87d532d05f77|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:45 861161] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 861168] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:1062|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:05:45 861174] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:1062|schedule_bytes:0|inflight:425|cwnd:48750|conn:0000560C592B297C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 861181] [debug] |scid:3455ccd5293d87d532d05f77|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:45 861189] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:45 861227] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:12|size:1062|sent:1078|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:425|now:1757653545861198|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:45 861237] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:12|origin_pktnum:0|size:1062|enc_size:1078|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 861244] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:425|applimit:3223|
[2025/09/12 05:05:45 861250] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545865047|now:1757653545861250|interval:3797|
[2025/09/12 05:05:45 861257] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545865047|now:1757653545861250|interv:3797|
[2025/09/12 05:05:45 861264] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48750|inflight:1487|
[2025/09/12 05:05:45 861271] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545865047|
[2025/09/12 05:05:45 861278] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545865047|
[2025/09/12 05:05:45 861284] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865047|now:1757653545861284|diff:3763|
[2025/09/12 05:05:45 861290] [debug] |xqc_engine_main_logic|END|now:1757653545860997|
[2025/09/12 05:05:45 861307] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:41|state:ESTABED|recv_time:1757653545861306|
[2025/09/12 05:05:45 861314] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 861322] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786983|
[2025/09/12 05:05:45 861326] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786984|
[2025/09/12 05:05:45 861331] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786984|
[2025/09/12 05:05:45 861335] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:45 861340] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:11|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:05:45 861345] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:731|prior_delivered:2492|prior_time:1757653545827837|is_app_limited:0|send_elapse:661|ack_elapse:33469|ctl_first_sent_time:1757653545828498|lagest_ack_time:1757653545861306|curr_delivered:2852|
[2025/09/12 05:05:45 861350] [debug] |scid:3455ccd5293d87d532d05f77|xqc_update_sample|sampler_sent_time_update:1757653545828498|
[2025/09/12 05:05:45 861354] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:45 861358] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:32950|rttvar:8267|minrtt:30882|latest_rtt:32808|ack_delay:48|
[2025/09/12 05:05:45 861362] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |after update rtt|conn:0000560C592B297C|srtt:32927|rttvar:6248|minrtt:30882|latest_rtt:32808|ack_delay:48|
[2025/09/12 05:05:45 861367] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:05:45 861371] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:8|po_sent_time:1757653545827979|lost_send_time:1757653545824264|loss_delay:37042|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:45 861376] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:8|po_sent_time:1757653545828214|lost_send_time:1757653545824264|loss_delay:37042|frame:CRYPTO |repair:32|
[2025/09/12 05:05:45 861380] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653545828214u|
[2025/09/12 05:05:45 861385] [stats] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |lost interval:364439|lost_count:2|send_count:12|pkt_num:8|po_send_time:1757653545828214|srtt:32927|cwnd:48750|bw:56782|conn_life:399612|now:0|last_lost_time:399612|
[2025/09/12 05:05:45 861389] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2030786981|pns:2|
[2025/09/12 05:05:45 861393] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:45 861397] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545865447|now:1757653545861397|interval:4050|
[2025/09/12 05:05:45 861402] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545865447|now:1757653545861397|interv:4050|
[2025/09/12 05:05:45 861406] [debug] |scid:3455ccd5293d87d532d05f77|xqc_generate_sample|sampler: send_elapse 661, ack_elapse 33469, delivered 360|rate 10756|lost 3|
[2025/09/12 05:05:45 861414] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10756) in round 3|
[2025/09/12 05:05:45 861418] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_update_min_rtt|minrtt expire|rtt:30882, old_rtt:30882|
[2025/09/12 05:05:45 861422] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1164|
[2025/09/12 05:05:45 861426] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48750|packet_lost:2|acked:54|po_sent_time:1757653545828498|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2798|
[2025/09/12 05:05:45 861430] [debug] |scid:3455ccd5293d87d532d05f77|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48750|packet_lost:2|acked:54|po_sent_time:1757653545828498|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2798|
[2025/09/12 05:05:45 861435] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |bbr on ack|mode:0|pacing_rate:3941239|bw:56782|cwnd:48804|full_bw_reached:0|inflight:1116|srtt:32927|latest_rtt:32808|min_rtt:30882|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:45 861441] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786984|largest:2030786984|pns:2|
[2025/09/12 05:05:45 861445] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:2030786984|frame:ACK |recv_time:1757653545861306|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 861450] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653665861306|now:1757653545861306|interv:120000000|
[2025/09/12 05:05:45 861454] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653665861306|now:1757653545861306|interv:120000000|
[2025/09/12 05:05:45 861458] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545865047|pq_index:0|
[2025/09/12 05:05:45 861462] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545860997|
[2025/09/12 05:05:45 861466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545861466|
[2025/09/12 05:05:45 861471] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545861470|
[2025/09/12 05:05:45 861477] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:32927|min_srtt:32927|path_bw:56782|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:45 861481] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1116|cwnd:48804|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 861486] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:32927|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 861490] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:6|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:45 861495] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:32927|min_srtt:32927|path_bw:56782|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:45 861499] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:284|schedule_bytes:33|inflight:1116|cwnd:48804|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 861506] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:32927|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 861511] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:45 861516] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:45 861520] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1116|cwnd:48804|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 861524] [debug] |scid:3455ccd5293d87d532d05f77|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:45 861528] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:45 861558] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:13|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1116|now:1757653545861534|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 861567] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:13|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:45 861574] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:1116|applimit:3223|
[2025/09/12 05:05:45 861580] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545865447|now:1757653545861580|interval:3867|
[2025/09/12 05:05:45 861587] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545865447|now:1757653545861580|interv:3867|
[2025/09/12 05:05:45 861593] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48804|inflight:1149|
[2025/09/12 05:05:45 861598] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:45 861602] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1149|cwnd:48804|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 861607] [debug] |scid:3455ccd5293d87d532d05f77|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:45 861611] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:45 861636] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1149|now:1757653545861618|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 861645] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:14|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:45 861653] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:1149|applimit:3223|
[2025/09/12 05:05:45 861659] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545865447|now:1757653545861658|interval:3789|
[2025/09/12 05:05:45 861671] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545865447|now:1757653545861658|interv:3789|
[2025/09/12 05:05:45 861675] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48804|inflight:1433|
[2025/09/12 05:05:45 861679] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545865447|
[2025/09/12 05:05:45 861684] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545865447|
[2025/09/12 05:05:45 861688] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865447|now:1757653545861687|diff:3760|
[2025/09/12 05:05:45 861692] [debug] |xqc_engine_main_logic|END|now:1757653545861470|
[2025/09/12 05:05:45 861697] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545861697|
[2025/09/12 05:05:45 861701] [debug] |xqc_engine_wakeup_after|wakeup:1757653545865447|now:1757653545861701|diff:3746|
[2025/09/12 05:05:45 861705] [debug] |xqc_engine_main_logic|END|now:1757653545861697|
[2025/09/12 05:05:45 865778] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545865778|
[2025/09/12 05:05:45 865788] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545865447|pq_index:0|
[2025/09/12 05:05:45 865793] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545861470|
[2025/09/12 05:05:45 865800] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545865798|
[2025/09/12 05:05:45 865805] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653545865447|now:1757653545865798|
[2025/09/12 05:05:45 865810] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:45 865815] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:45 865820] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:05:45 865825] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:45 865830] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:45 865836] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1757653545828405|lost_send_time:1757653545828756|loss_delay:37042|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:45 865841] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653545828405u|
[2025/09/12 05:05:45 865846] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:45 865851] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:32927|rtt_var:6248|pto_duration:57919|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 865857] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 865862] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 865866] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1379|
[2025/09/12 05:05:45 865871] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545944537|now:1757653545865851|interv:78686|
[2025/09/12 05:05:45 865881] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545944537|now:1757653545865851|interval:78686|pto_count:0|srtt:32927
[2025/09/12 05:05:45 865888] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:32927|min_srtt:32927|path_bw:56782|loss_rate:30.00|path_pto:0|
[2025/09/12 05:05:45 865893] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1379|cwnd:48804|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 865899] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:32927|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 865905] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:10|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:45 865911] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:45 865916] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_can_send|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1379|cwnd:48804|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 865921] [debug] |scid:3455ccd5293d87d532d05f77|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:45 865927] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:45 865961] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1379|now:1757653545865935|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 865972] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:15|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:45 865981] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|path:0|inflight:1379|applimit:3223|
[2025/09/12 05:05:45 865989] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|srtt:32927|rtt_var:6248|pto_duration:57919|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:45 865998] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:45 866003] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:45 866008] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1433|
[2025/09/12 05:05:45 866013] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:LOSS_DETECTION|expire:1757653545948854|now:1757653545865989|interv:82865|
[2025/09/12 05:05:45 866017] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653545948854|now:1757653545865989|interval:82865|pto_count:0|srtt:32927
[2025/09/12 05:05:45 866023] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48804|inflight:1433|
[2025/09/12 05:05:45 866029] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653545948854|
[2025/09/12 05:05:45 866034] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653545948854|
[2025/09/12 05:05:45 866066] [debug] |xqc_engine_wakeup_after|wakeup:1757653545948854|now:1757653545866065|diff:82789|
[2025/09/12 05:05:45 866071] [debug] |xqc_engine_main_logic|END|now:1757653545865798|
[2025/09/12 05:05:45 892780] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:39|state:ESTABED|recv_time:1757653545892778|
[2025/09/12 05:05:45 892802] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3455ccd5293d87d532d05f77|spin_bit:0|
[2025/09/12 05:05:45 892814] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|largest_pn:2030786984|
[2025/09/12 05:05:45 892820] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2030786985|
[2025/09/12 05:05:45 892831] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2030786985|
[2025/09/12 05:05:45 892838] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:45 892846] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_DRAINING|expire:1757653546141603|now:1757653545892846|interv:248757|
[2025/09/12 05:05:45 892853] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_queue_drop_packets|sndq_packets_used:7|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:45 892861] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1433|
[2025/09/12 05:05:45 892868] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:45 892873] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:45 892878] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:45 892884] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:45 892892] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:45 892900] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:45 892907] [debug] |scid:3455ccd5293d87d532d05f77|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:45 892913] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2030786985|largest:2030786985|pns:2|
[2025/09/12 05:05:45 892920] [info] |scid:3455ccd5293d87d532d05f77|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2030786985|frame:CONNECTION_CLOSE |recv_time:1757653545892778|dcid:3455ccd5293d87d532d05f77|dcid_seq:0|
[2025/09/12 05:05:45 892928] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:PATH_IDLE|expire:1757653665892778|now:1757653545892778|interv:120000000|
[2025/09/12 05:05:45 892934] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_set|type:CONN_IDLE|expire:1757653665892778|now:1757653545892778|interv:120000000|
[2025/09/12 05:05:45 892938] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653545948854|pq_index:0|
[2025/09/12 05:05:45 892943] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545865798|
[2025/09/12 05:05:45 892947] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545892947|
[2025/09/12 05:05:45 892952] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653545892951|
[2025/09/12 05:05:45 892958] [debug] |scid:3455ccd5293d87d532d05f77|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:32927|min_srtt:32927|path_bw:56782|loss_rate:36.36|path_pto:0|
[2025/09/12 05:05:45 892972] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:32927|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:45 892977] [debug] |scid:3455ccd5293d87d532d05f77|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:45 892982] [debug] |scid:3455ccd5293d87d532d05f77|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:45 892987] [debug] |scid:3455ccd5293d87d532d05f77|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:45 893025] [info] |scid:3455ccd5293d87d532d05f77|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:16|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653545892994|stream_id:0|stream_offset:0|
[2025/09/12 05:05:45 893035] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:16|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:45 893063] [debug] |scid:3455ccd5293d87d532d05f77|xqc_conn_next_wakeup_time|wakeup_time:1757653546141603|
[2025/09/12 05:05:45 893068] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_wakeup_queue|next_tick_time:1757653546141603|
[2025/09/12 05:05:45 893073] [debug] |xqc_engine_wakeup_after|wakeup:1757653546141603|now:1757653545893072|diff:248531|
[2025/09/12 05:05:45 893077] [debug] |xqc_engine_main_logic|END|now:1757653545892951|
[2025/09/12 05:05:45 893083] [debug] |xqc_engine_main_logic|BEGIN|now:1757653545893082|
[2025/09/12 05:05:45 893086] [debug] |xqc_engine_wakeup_after|wakeup:1757653546141603|now:1757653545893086|diff:248517|
[2025/09/12 05:05:45 893090] [debug] |xqc_engine_main_logic|END|now:1757653545893082|
[2025/09/12 05:05:46 142397] [debug] |xqc_engine_main_logic|BEGIN|now:1757653546142396|
[2025/09/12 05:05:46 142430] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_remove_wakeup_queue|next_tick_time:1757653546141603|pq_index:0|
[2025/09/12 05:05:46 142437] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_add_active_queue|last_ticked_time:1757653545892951|
[2025/09/12 05:05:46 142445] [debug] |scid:3455ccd5293d87d532d05f77|xqc_engine_process_conn|conn:0000560C592B297C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653546142443|
[2025/09/12 05:05:46 142452] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653546141603|now:1757653546142443|
[2025/09/12 05:05:46 142458] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653546141603|now:1757653546142443|
[2025/09/12 05:05:46 142463] [debug] |scid:3455ccd5293d87d532d05f77|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:46 142469] [info] |xqc_engine_main_logic|conn:0000560C592B297C|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|conn_state:13|next_tick_time:1757653546141603
[2025/09/12 05:05:46 142484] [report] |scid:3455ccd5293d87d532d05f77|xqc_conn_destroy|0000560C592B297C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:365653|first_send_delay:399418|conn_persist:680790|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|hsk_recv:35173|close_recv:431151|close_send:431300|last_recv:431084|last_send:431300|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,25,15,12,1024,0,17,i32,4,296,309,4080,2030786983,399,0,4,28,41,4,2030786984,399,0,4,26,39,40000,2030786985,431,0,4,26,40000,16,431,4,284,20,14,399,4,54,4000,15,404,0-2,0-2,0-0,0-0,0-0,0-32,0-5868,0-7352,0-20,0-12,0-4,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:2|snd_pkt:20|spurious_loss:0|detected_loss:5|max_pto:2|finished_streams:0|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:1200|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 05:05:46 142510] [debug] |scid:3455ccd5293d87d532d05f77|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:46 142521] [stats] |scid:3455ccd5293d87d532d05f77|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653545860939|wrt_delay:173|snd_delay:259|finwrt_delay:173|finsnd_delay:259|finrcv_delay:2|finread_delay:69|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-3455ccd5293d87d532d05f77 p-193.167.0.100-36956-d7cb187fff833b59b7ffae62168c8e2748|path_info:mp is not supported in connection scid:3455ccd5293d87d532d05f77|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:46 142565] [debug] |scid:3455ccd5293d87d532d05f77|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:46 142576] [debug] |scid:3455ccd5293d87d532d05f77|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:46 142585] [debug] |scid:3455ccd5293d87d532d05f77|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:46 142592] [debug] |scid:3455ccd5293d87d532d05f77|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:46 142653] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653546142653|diff:1254511|
[2025/09/12 05:05:46 142664] [debug] |xqc_engine_main_logic|END|now:1757653546142443|
[2025/09/12 05:05:46 272635] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653606272632|now:1757653546272632|interv:60000000|
[2025/09/12 05:05:46 272663] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653606272663|now:1757653546272663|interv:60000000|
[2025/09/12 05:05:46 272674] [debug] |xqc_path_create|path:0|dcid:426f376fe29c48b42ded5857811d6c6696|scid:4fd00ce8766a076880c81d53|create_path_count:1|
[2025/09/12 05:05:46 272683] [debug] |scid:4fd00ce8766a076880c81d53|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 05:05:46 272691] [debug] |xqc_path_init|path:0|dcid:426f376fe29c48b42ded5857811d6c6696|scid:4fd00ce8766a076880c81d53|state:2|
[2025/09/12 05:05:46 272698] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_create|success|scid:4fd00ce8766a076880c81d53|dcid:426f376fe29c48b42ded5857811d6c6696|conn:0000560C592B297C|
[2025/09/12 05:05:46 272707] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_server_create|hash odcid conn|odcid:90dd0268184d5af7be5857d81ff32ab53ec7|conn:0000560C592B297C|
[2025/09/12 05:05:46 272722] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_get_local_transport_params|generate sr_token[03af106090c28bbab411fed720009a33] for cid[90dd0268184d5af7be5857d81ff32ab53ec7]
[2025/09/12 05:05:46 272748] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 272757] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1200|state:S_INIT|recv_time:1757653546272599|
[2025/09/12 05:05:46 272896] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:46 272904] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:46 272911] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:46 272915] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065532|
[2025/09/12 05:05:46 272931] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1600065532|
[2025/09/12 05:05:46 272936] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:46 272940] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:46 272944] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 272948] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 272953] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 272959] [debug] |scid:4fd00ce8766a076880c81d53|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:46 272963] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 272967] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 272972] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:46 272976] [debug] |scid:4fd00ce8766a076880c81d53|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:46 272980] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:46 272984] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 272987] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 272991] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 272995] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 272999] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273003] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273007] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273010] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273014] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273018] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273022] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273025] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273029] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273033] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273037] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273060] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273064] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273068] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273072] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273076] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273083] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273087] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273091] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273095] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273099] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273102] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:05:46 273117] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273122] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273126] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:46 273130] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273134] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273138] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273142] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273145] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273149] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273153] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273157] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273160] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273164] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273168] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273172] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273175] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:46 273180] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273183] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273187] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:46 273191] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273195] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273199] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:46 273203] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273207] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273213] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:46 273217] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273221] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273225] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:46 273229] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273233] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273236] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:46 273240] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_token|token empty|
[2025/09/12 05:05:46 273244] [info] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|check_token fail|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:46 273248] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:46 273252] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:46 273255] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:46 273259] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:46 273263] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273267] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:46 273309] [info] |scid:4fd00ce8766a076880c81d53|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:46 273471] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:46 273476] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:46 273481] [warn] |scid:4fd00ce8766a076880c81d53|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:46 273680] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:46 273686] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:46 273690] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:46 273694] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:46 273701] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:46 273706] [debug] |scid:4fd00ce8766a076880c81d53|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:46 273711] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065532|largest:1600065532|pns:0|
[2025/09/12 05:05:46 273716] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1200|pkt_type:INIT|pkt_num:1600065532|frame:PADDING CRYPTO |recv_time:1757653546272599|dcid:90dd0268184d5af7be5857d81ff32ab53ec7|dcid_seq:0|
[2025/09/12 05:05:46 273721] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653606272599|now:1757653546272599|interv:60000000|
[2025/09/12 05:05:46 273726] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653606272599|now:1757653546272599|interv:60000000|
[2025/09/12 05:05:46 273730] [debug] |xqc_engine_main_logic|BEGIN|now:1757653546273730|
[2025/09/12 05:05:46 273739] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653546273739|
[2025/09/12 05:05:46 273744] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:46 273748] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:46 273753] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_write_streams|
[2025/09/12 05:05:46 273757] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:46 273761] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:46 273767] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653546273767|
[2025/09/12 05:05:46 273772] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:46 273776] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_write_streams|
[2025/09/12 05:05:46 273779] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:46 273784] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653546273783|
[2025/09/12 05:05:46 273788] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653546273788|
[2025/09/12 05:05:46 273793] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653546273793|
[2025/09/12 05:05:46 273797] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653546273797|
[2025/09/12 05:05:46 273801] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:46 273807] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065532|ack_delay:1208|first_ack_range:0|largest_pkt_recv_time:1757653546272599|
[2025/09/12 05:05:46 273812] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065532|low:1600065532|pkt_pns:0|
[2025/09/12 05:05:46 273816] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1600065532|frame_largest_recv:1600065532|
[2025/09/12 05:05:46 273820] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:46 273826] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:46 273830] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:46 273835] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:46 273840] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:46 273844] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:46 273849] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:46 273856] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:46 273860] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:46 273864] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:46 273868] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:46 273872] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:46 273877] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:46 273881] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:46 273885] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|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 05:05:46 273889] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:46 273893] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 273898] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:46 273903] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:46 273943] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653546273911|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 273950] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 273955] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:46 273959] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:46 273965] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:46 273971] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:46 273978] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:46 273984] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547023911|now:1757653546273959|interv:749952|
[2025/09/12 05:05:46 273991] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653547023911|now:1757653546273959|interval:749952|pto_count:0|srtt:250000
[2025/09/12 05:05:46 273999] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:46 274011] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:46 274018] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:46 274062] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653546274028|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 274072] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 274079] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:46 274086] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:46 274093] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:46 274100] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:46 274106] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:46 274112] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547023911|now:1757653546274086|interv:749825|
[2025/09/12 05:05:46 274119] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653547023911|now:1757653546274086|interval:749825|pto_count:0|srtt:250000
[2025/09/12 05:05:46 274124] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:46 274129] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:46 274134] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:46 274159] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653546274140|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 274165] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 274172] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:46 274179] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:46 274186] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:46 274192] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:46 274199] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:46 274205] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547023911|now:1757653546274179|interv:749732|
[2025/09/12 05:05:46 274210] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653547023911|now:1757653546274179|interval:749732|pto_count:0|srtt:250000
[2025/09/12 05:05:46 274220] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:46 274224] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:46 274229] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:46 274252] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653546274235|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 274257] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 274265] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:46 274271] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:46 274278] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:46 274284] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:46 274290] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:46 274297] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547023911|now:1757653546274271|interv:749640|
[2025/09/12 05:05:46 274302] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653547023911|now:1757653546274271|interval:749640|pto_count:0|srtt:250000
[2025/09/12 05:05:46 274307] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:46 274311] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:46 274316] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:46 274339] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653546274321|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 274345] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 274352] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:46 274359] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:46 274365] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:46 274372] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:46 274378] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:46 274389] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547023911|now:1757653546274358|interv:749553|
[2025/09/12 05:05:46 274393] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:0|expire:1757653547023911|now:1757653546274358|interval:749553|pto_count:0|srtt:250000
[2025/09/12 05:05:46 274398] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:46 274402] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:46 274407] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:46 274430] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653546274413|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 274436] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 274443] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547023911|
[2025/09/12 05:05:46 274451] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547023911|
[2025/09/12 05:05:46 274458] [debug] |xqc_engine_wakeup_after|wakeup:1757653547023911|now:1757653546274457|diff:749454|
[2025/09/12 05:05:46 274465] [debug] |xqc_engine_main_logic|END|now:1757653546273739|
[2025/09/12 05:05:46 274473] [debug] |xqc_engine_main_logic|BEGIN|now:1757653546274473|
[2025/09/12 05:05:46 274479] [debug] |xqc_engine_wakeup_after|wakeup:1757653547023911|now:1757653546274479|diff:749432|
[2025/09/12 05:05:46 274483] [debug] |xqc_engine_main_logic|END|now:1757653546274473|
[2025/09/12 05:05:46 412216] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653546412213|
[2025/09/12 05:05:46 412239] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:46 412250] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:46 412258] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065532|
[2025/09/12 05:05:46 412266] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1600065532|
[2025/09/12 05:05:46 412275] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:46 412285] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:920|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:46 412294] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:46 412302] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:46 412312] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:46 412320] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:46 412327] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:46 412335] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547024321|now:1757653546412301|interv:612020|
[2025/09/12 05:05:46 412343] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653547024321|now:1757653546412301|interval:612020|pto_count:0|srtt:250000
[2025/09/12 05:05:46 412363] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_addr_validated|Address Validated|conn:0000560C592B297C|role:1|
[2025/09/12 05:05:46 412372] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:46 412381] [debug] |scid:4fd00ce8766a076880c81d53|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:46 412432] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065532|largest:1600065532|pns:1|
[2025/09/12 05:05:46 412438] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:61|pkt_type:HSK|pkt_num:1600065532|frame:PING |recv_time:1757653546412213|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:46 412444] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653606412213|now:1757653546412213|interv:60000000|
[2025/09/12 05:05:46 412450] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653606412213|now:1757653546412213|interv:60000000|
[2025/09/12 05:05:46 412454] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547023911|pq_index:0|
[2025/09/12 05:05:46 412460] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653546273739|
[2025/09/12 05:05:46 412465] [debug] |xqc_engine_main_logic|BEGIN|now:1757653546412465|
[2025/09/12 05:05:46 412471] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653546412470|
[2025/09/12 05:05:46 412479] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065532|ack_delay:266|first_ack_range:0|largest_pkt_recv_time:1757653546412213|
[2025/09/12 05:05:46 412485] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065532|low:1600065532|pkt_pns:1|
[2025/09/12 05:05:46 412490] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1600065532|frame_largest_recv:1600065532|
[2025/09/12 05:05:46 412495] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:46 412501] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 412507] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:46 412513] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:46 412551] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:4|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:920|now:1757653546412521|stream_id:0|stream_offset:0|
[2025/09/12 05:05:46 412559] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:46 412566] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547024321|
[2025/09/12 05:05:46 412571] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547024321|
[2025/09/12 05:05:46 412576] [debug] |xqc_engine_wakeup_after|wakeup:1757653547024321|now:1757653546412576|diff:611745|
[2025/09/12 05:05:46 412582] [debug] |xqc_engine_main_logic|END|now:1757653546412470|
[2025/09/12 05:05:46 412601] [debug] |xqc_engine_main_logic|BEGIN|now:1757653546412601|
[2025/09/12 05:05:46 412609] [debug] |xqc_engine_wakeup_after|wakeup:1757653547024321|now:1757653546412609|diff:611712|
[2025/09/12 05:05:46 412617] [debug] |xqc_engine_main_logic|END|now:1757653546412601|
[2025/09/12 05:05:47 025290] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547025289|
[2025/09/12 05:05:47 025320] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547024321|pq_index:0|
[2025/09/12 05:05:47 025327] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653546412470|
[2025/09/12 05:05:47 025335] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547025333|
[2025/09/12 05:05:47 025343] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653547024321|now:1757653547025333|
[2025/09/12 05:05:47 025349] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:47 025354] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592B297C|path:0|bytes_in_flight:920|
[2025/09/12 05:05:47 025359] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 025366] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 025371] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:47 025376] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 025380] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:47 025387] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:47 025395] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:47 025400] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592B297C|pto_count:1
[2025/09/12 05:05:47 025406] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 025411] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 025416] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:05:47 025421] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 025426] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547774321|now:1757653547025405|interv:748916|
[2025/09/12 05:05:47 025431] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653547774321|now:1757653547025405|interval:748916|pto_count:1|srtt:250000
[2025/09/12 05:05:47 025440] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 025460] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 025466] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 025474] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:47 025538] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653547025490|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 025546] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:5|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 025553] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:05:47 025558] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 025563] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 025568] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:05:47 025573] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 025578] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548525490|now:1757653547025558|interv:1499932|
[2025/09/12 05:05:47 025583] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653548525490|now:1757653547025558|interval:1499932|pto_count:1|srtt:250000
[2025/09/12 05:05:47 025589] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:403|
[2025/09/12 05:05:47 025595] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 025601] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:47 025626] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:6|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:403|now:1757653547025608|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 025632] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:6|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 025638] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:403|applimit:0|
[2025/09/12 05:05:47 025643] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 025648] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 025653] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:47 025658] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 025663] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548525608|now:1757653547025643|interv:1499965|
[2025/09/12 05:05:47 025668] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653548525608|now:1757653547025643|interval:1499965|pto_count:1|srtt:250000
[2025/09/12 05:05:47 025678] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:920|
[2025/09/12 05:05:47 025684] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653548525608|
[2025/09/12 05:05:47 025689] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653548525608|
[2025/09/12 05:05:47 025694] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653547025694|diff:371470|
[2025/09/12 05:05:47 025701] [debug] |xqc_engine_main_logic|END|now:1757653547025333|
[2025/09/12 05:05:47 056595] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653547056592|
[2025/09/12 05:05:47 056619] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:05:47 056631] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065532|
[2025/09/12 05:05:47 056639] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065533|
[2025/09/12 05:05:47 056652] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1600065533|
[2025/09/12 05:05:47 056660] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 056671] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:0|
[2025/09/12 05:05:47 056680] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653546273911|is_app_limited:1|send_elapse:117|ack_elapse:782681|ctl_first_sent_time:1757653546274028|lagest_ack_time:1757653547056592|curr_delivered:194|
[2025/09/12 05:05:47 056690] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653546274028|
[2025/09/12 05:05:47 056695] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:47 056703] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:1|
[2025/09/12 05:05:47 056711] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653546273911|is_app_limited:1|send_elapse:229|ack_elapse:782681|ctl_first_sent_time:1757653546274140|lagest_ack_time:1757653547056592|curr_delivered:711|
[2025/09/12 05:05:47 056719] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653546274140|
[2025/09/12 05:05:47 056727] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:47 056736] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:05:47 056744] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653546273911|is_app_limited:1|send_elapse:410|ack_elapse:782681|ctl_first_sent_time:1757653546274321|lagest_ack_time:1757653547056592|curr_delivered:793|
[2025/09/12 05:05:47 056753] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653546274321|
[2025/09/12 05:05:47 056761] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:47 056780] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:5|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:47 056789] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:403|prior_delivered:0|prior_time:1757653546273911|is_app_limited:1|send_elapse:751579|ack_elapse:782681|ctl_first_sent_time:1757653547025490|lagest_ack_time:1757653547056592|curr_delivered:987|
[2025/09/12 05:05:47 056798] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547025490|
[2025/09/12 05:05:47 056806] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:47 056815] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31102|ack_delay:0|
[2025/09/12 05:05:47 056824] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |after update rtt|conn:0000560C592B297C|srtt:31102|rttvar:15551|minrtt:31102|latest_rtt:31102|ack_delay:0|
[2025/09/12 05:05:47 056832] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:47 056839] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:05:47 056849] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653546274235|lost_send_time:1757653546994388|loss_delay:62204|frame:CRYPTO |repair:32|
[2025/09/12 05:05:47 056858] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653546274235u|
[2025/09/12 05:05:47 056866] [stats] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |lost interval:1757653547056592|lost_count:1|send_count:7|pkt_num:2|po_send_time:1757653546274235|srtt:31102|cwnd:45952|bw:0|conn_life:783960|now:125000|last_lost_time:783960|
[2025/09/12 05:05:47 056877] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1600065533|pns:1|
[2025/09/12 05:05:47 056885] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:47 056893] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 056901] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 056908] [debug] |scid:4fd00ce8766a076880c81d53|xqc_generate_sample|sampler: send_elapse 751579, ack_elapse 782681, delivered 987|rate 1261|lost 1|
[2025/09/12 05:05:47 056916] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:47 056925] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1261) in round 1|
[2025/09/12 05:05:47 056933] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|probertt expire|rtt:31102, old_rtt:2147483647|
[2025/09/12 05:05:47 056942] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|minrtt expire|rtt:31102, old_rtt:2147483647|
[2025/09/12 05:05:47 056950] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:252|
[2025/09/12 05:05:47 056958] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:987|po_sent_time:1757653547025490|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:987|
[2025/09/12 05:05:47 056974] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:987|po_sent_time:1757653547025490|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:987|
[2025/09/12 05:05:47 056983] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bbr on ack|mode:0|pacing_rate:4262475|bw:1261|cwnd:46939|full_bw_reached:0|inflight:0|srtt:31102|latest_rtt:31102|min_rtt:31102|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:47 056990] [stats] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0||cwnd:46939|inflight:0|mode:0|applimit:0|pacing_rate:4262475|bw:1261|srtt:31102|latest_rtt:31102|min_rtt:31102|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:784358|acked:987|delivered:987|is_cwnd_limited:0|
[2025/09/12 05:05:47 056998] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:47 057003] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 057008] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 057014] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065533|largest:1600065533|pns:1|
[2025/09/12 05:05:47 057020] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:64|pkt_type:HSK|pkt_num:1600065533|frame:ACK |recv_time:1757653547056592|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 057026] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653607056592|now:1757653547056592|interv:60000000|
[2025/09/12 05:05:47 057032] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653607056592|now:1757653547056592|interv:60000000|
[2025/09/12 05:05:47 057037] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548525608|pq_index:7|
[2025/09/12 05:05:47 057073] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547025333|
[2025/09/12 05:05:47 057078] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547057078|
[2025/09/12 05:05:47 057084] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547057083|
[2025/09/12 05:05:47 057092] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31102|min_srtt:31102|path_bw:1261|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:47 057098] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:46939|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 057104] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31102|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 057110] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:47 057116] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 057134] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:46939|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 057140] [debug] |scid:4fd00ce8766a076880c81d53|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:47 057145] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:47 057182] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:7|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653547057155|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 057189] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:47 057198] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:47 057207] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31102|rtt_var:15551|pto_duration:93306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 057216] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 057224] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:05:47 057232] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 057240] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547150461|now:1757653547057207|interv:93254|
[2025/09/12 05:05:47 057249] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653547150461|now:1757653547057207|interval:93254|pto_count:0|srtt:31102
[2025/09/12 05:05:47 057258] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46939|inflight:127|
[2025/09/12 05:05:47 057266] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547150461|
[2025/09/12 05:05:47 057272] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547150461|
[2025/09/12 05:05:47 057277] [debug] |xqc_engine_wakeup_after|wakeup:1757653547150461|now:1757653547057277|diff:93184|
[2025/09/12 05:05:47 057282] [debug] |xqc_engine_main_logic|END|now:1757653547057083|
[2025/09/12 05:05:47 057291] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653547057290|
[2025/09/12 05:05:47 057298] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:05:47 057304] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065533|
[2025/09/12 05:05:47 057309] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065534|
[2025/09/12 05:05:47 057316] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1600065534|
[2025/09/12 05:05:47 057321] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 057327] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:47 057332] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31102|rtt_var:15551|pto_duration:93306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 057338] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 057348] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:05:47 057353] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 057358] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547150461|now:1757653547057332|interv:93129|
[2025/09/12 05:05:47 057363] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:1|expire:1757653547150461|now:1757653547057332|interval:93129|pto_count:0|srtt:31102
[2025/09/12 05:05:47 057369] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065534|largest:1600065534|pns:1|
[2025/09/12 05:05:47 057376] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:64|pkt_type:HSK|pkt_num:1600065534|frame:ACK |recv_time:1757653547057290|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 057385] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653607057290|now:1757653547057290|interv:60000000|
[2025/09/12 05:05:47 057393] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653607057290|now:1757653547057290|interv:60000000|
[2025/09/12 05:05:47 057400] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547150461|pq_index:0|
[2025/09/12 05:05:47 057406] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547057083|
[2025/09/12 05:05:47 057412] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547057412|
[2025/09/12 05:05:47 057418] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547057417|
[2025/09/12 05:05:47 057424] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547150461|
[2025/09/12 05:05:47 057428] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547150461|
[2025/09/12 05:05:47 057432] [debug] |xqc_engine_wakeup_after|wakeup:1757653547150461|now:1757653547057432|diff:93029|
[2025/09/12 05:05:47 057436] [debug] |xqc_engine_main_logic|END|now:1757653547057417|
[2025/09/12 05:05:47 057441] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547057441|
[2025/09/12 05:05:47 057445] [debug] |xqc_engine_wakeup_after|wakeup:1757653547150461|now:1757653547057445|diff:93016|
[2025/09/12 05:05:47 057448] [debug] |xqc_engine_main_logic|END|now:1757653547057441|
[2025/09/12 05:05:47 089113] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653547089111|
[2025/09/12 05:05:47 089133] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:05:47 089143] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065534|
[2025/09/12 05:05:47 089151] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065535|
[2025/09/12 05:05:47 089161] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1600065535|
[2025/09/12 05:05:47 089168] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 089178] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:47 089187] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:987|prior_time:1757653547057155|is_app_limited:1|send_elapse:0|ack_elapse:31956|ctl_first_sent_time:1757653547057155|lagest_ack_time:1757653547089111|curr_delivered:1114|
[2025/09/12 05:05:47 089206] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547057155|
[2025/09/12 05:05:47 089215] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:47 089222] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:31102|rttvar:15551|minrtt:31102|latest_rtt:31956|ack_delay:0|
[2025/09/12 05:05:47 089230] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |after update rtt|conn:0000560C592B297C|srtt:31209|rttvar:11877|minrtt:31102|latest_rtt:31956|ack_delay:0|
[2025/09/12 05:05:47 089238] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:1|thresh:6|
[2025/09/12 05:05:47 089246] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:47 089255] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 089262] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 089270] [debug] |scid:4fd00ce8766a076880c81d53|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31956, delivered 127|rate 3974|lost 1|
[2025/09/12 05:05:47 089278] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:47 089283] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3974) in round 2|
[2025/09/12 05:05:47 089288] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|minrtt expire|rtt:31102, old_rtt:31102|
[2025/09/12 05:05:47 089293] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:794|
[2025/09/12 05:05:47 089299] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46939|packet_lost:0|acked:127|po_sent_time:1757653547057155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1114|
[2025/09/12 05:05:47 089309] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46939|packet_lost:0|acked:127|po_sent_time:1757653547057155|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1114|
[2025/09/12 05:05:47 089317] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bbr on ack|mode:0|pacing_rate:4262475|bw:3974|cwnd:47066|full_bw_reached:0|inflight:0|srtt:31209|latest_rtt:31956|min_rtt:31102|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:47 089326] [stats] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bandwidth change record|bw_before:1261|bw_after:3974|srtt:31209|cwnd:47066|
[2025/09/12 05:05:47 089331] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 089337] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:47 089343] [debug] |scid:4fd00ce8766a076880c81d53|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:47 089348] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:47 089476] [debug] |scid:4fd00ce8766a076880c81d53|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:47 089486] [debug] |scid:4fd00ce8766a076880c81d53|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:47 089491] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547150461|pq_index:0|
[2025/09/12 05:05:47 089496] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547057417|
[2025/09/12 05:05:47 089500] [debug] |scid:4fd00ce8766a076880c81d53|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:47 089504] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:47 089509] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:47 089513] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 089517] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 089521] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:47 089526] [debug] |scid:4fd00ce8766a076880c81d53|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:47 089530] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065535|largest:1600065535|pns:1|
[2025/09/12 05:05:47 089535] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:415|pkt_type:HSK|pkt_num:1600065535|frame:ACK CRYPTO |recv_time:1757653547089111|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 089540] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 089544] [warn] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:47 089549] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:47 089554] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:47 089558] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653607089111|now:1757653547089111|interv:60000000|
[2025/09/12 05:05:47 089562] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653607089111|now:1757653547089111|interv:60000000|
[2025/09/12 05:05:47 089566] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547089566|
[2025/09/12 05:05:47 089570] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547089570|
[2025/09/12 05:05:47 089575] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592B297C|
[2025/09/12 05:05:47 089579] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592B297C|
[2025/09/12 05:05:47 089583] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:47 089587] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 089591] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 089596] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_gen_token|expire:1758258347|
[2025/09/12 05:05:47 089601] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:47 089608] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:47 089612] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:47 089616] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 089621] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:47 089625] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065531|
[2025/09/12 05:05:47 089631] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065531|
[2025/09/12 05:05:47 089635] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089639] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|32d5c89f779f100087ab71a8b0bcaf0914|sr_token:903b16511ee9428ec39d42c398db0c0a
[2025/09/12 05:05:47 089646] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089650] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|f217281b1f47ea129a845959e62314458a|sr_token:0d6cbf08335c454a1f9e38252285cb6f
[2025/09/12 05:05:47 089655] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089659] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|981965c6d728f48a33c59ff7bc411d002f|sr_token:07f4479ed156db7a54ff60abe801e429
[2025/09/12 05:05:47 089664] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089668] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|057427fc4d8ccde294c7200d7d716ba3e2|sr_token:47292ab9bd5bca6f8a36c999087f895d
[2025/09/12 05:05:47 089672] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089676] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|5cc14fbefcf2823111f77e06155d1bf281|sr_token:9bf49da602c02b8fd7e38d160b736066
[2025/09/12 05:05:47 089681] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089685] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|f13db2d5890f77f0368e4b8088c1e8a367|sr_token:9cb3fd5b415668d55994201960e36b57
[2025/09/12 05:05:47 089689] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 089693] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|7c35e5aef3ec20973a7226dee13090425d|sr_token:2e655e5dccb67c13302df6ea1a2a6ba5
[2025/09/12 05:05:47 089698] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:47 089702] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:47 089709] [debug] |scid:4fd00ce8766a076880c81d53|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:47 089714] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:47 089717] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:47 089722] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:ACK_01RTT|expire:1757653547114111|now:1757653547089111|interv:25000|
[2025/09/12 05:05:47 089727] [debug] |scid:4fd00ce8766a076880c81d53|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547089111|max_ack_delay:25000|
[2025/09/12 05:05:47 089731] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065531|largest:1600065531|pns:2|
[2025/09/12 05:05:47 089738] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1600065531|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653547089111|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 089743] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_crypto_write_streams|
[2025/09/12 05:05:47 089747] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:47 089752] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653547089752|
[2025/09/12 05:05:47 089757] [info] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653547089756|
[2025/09/12 05:05:47 089761] [debug] |scid:4fd00ce8766a076880c81d53|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:47 089765] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592B297C|
[2025/09/12 05:05:47 089811] [debug] |scid:4fd00ce8766a076880c81d53|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:47 089818] [debug] |scid:4fd00ce8766a076880c81d53|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:47 089824] [debug] |scid:4fd00ce8766a076880c81d53|xqc_sample_check_app_limited|path:0|applimit:1114|
[2025/09/12 05:05:47 089833] [info] |scid:4fd00ce8766a076880c81d53|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592B297C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:47 089843] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|
[2025/09/12 05:05:47 089855] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065535|ack_delay:743|first_ack_range:2|largest_pkt_recv_time:1757653547089111|
[2025/09/12 05:05:47 089862] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065535|low:1600065533|pkt_pns:1|
[2025/09/12 05:05:47 089868] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1600065535|frame_largest_recv:1600065535|
[2025/09/12 05:05:47 089875] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:47 089893] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:49d3513281c9fcddbb3c4b29|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:47 089904] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b5ee5312714838dbfa6de438|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:47 089911] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 089918] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 089925] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:47 089931] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 089944] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 089950] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:47 089956] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 089963] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 089969] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:47 089976] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 089983] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 089990] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:47 089997] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090003] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 090009] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 090015] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:47 090019] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 090023] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 090028] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:47 090032] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31209|min_srtt:31209|path_bw:3974|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 090036] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47066|conn:0000560C592B297C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 090061] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31209|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 090066] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:47 090072] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:47 090084] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:47 090113] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653547090091|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090118] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090124] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1114|
[2025/09/12 05:05:47 090131] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090138] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090144] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090150] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:47 090157] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547193808|now:1757653547090130|interv:103678|
[2025/09/12 05:05:47 090163] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547193808|now:1757653547090130|interval:103678|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090170] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:23|
[2025/09/12 05:05:47 090178] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:47 090189] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:47 090221] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653547090199|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090230] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090237] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1114|
[2025/09/12 05:05:47 090244] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090250] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090257] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090263] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:47 090269] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547193916|now:1757653547090244|interv:103672|
[2025/09/12 05:05:47 090275] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547193916|now:1757653547090244|interval:103672|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090288] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:56|
[2025/09/12 05:05:47 090295] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:47 090303] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:47 090337] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653547090313|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090347] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090353] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1114|
[2025/09/12 05:05:47 090357] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090362] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090365] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090371] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:47 090377] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547194030|now:1757653547090357|interv:103673|
[2025/09/12 05:05:47 090383] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547194030|now:1757653547090357|interval:103673|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090390] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:339|
[2025/09/12 05:05:47 090397] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:47 090402] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-5|next_skip_chance:1757653547401552|current_time:1757653547090401|
[2025/09/12 05:05:47 090406] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:47 090429] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653547090412|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090434] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090439] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1114|
[2025/09/12 05:05:47 090443] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090447] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090451] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090454] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:47 090463] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547194129|now:1757653547090443|interv:103686|
[2025/09/12 05:05:47 090467] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547194129|now:1757653547090443|interval:103686|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090471] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:623|
[2025/09/12 05:05:47 090476] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:47 090480] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:47 090498] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:8|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653547090485|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090503] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:8|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090507] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:47 090512] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:47 090538] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653547090520|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090547] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090554] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1114|
[2025/09/12 05:05:47 090561] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090568] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090573] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090576] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:47 090580] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547194237|now:1757653547090561|interv:103676|
[2025/09/12 05:05:47 090584] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547194237|now:1757653547090561|interval:103676|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090588] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:677|
[2025/09/12 05:05:47 090593] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:47 090597] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:47 090619] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653547090603|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 090631] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090637] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1114|
[2025/09/12 05:05:47 090644] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090651] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090657] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090664] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:47 090670] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547194320|now:1757653547090644|interv:103676|
[2025/09/12 05:05:47 090676] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547194320|now:1757653547090644|interval:103676|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090682] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:731|
[2025/09/12 05:05:47 090687] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 090691] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47066|conn:0000560C592B297C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 090696] [debug] |scid:4fd00ce8766a076880c81d53|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:47 090700] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:47 090726] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653547090707|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 090732] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 090739] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1114|
[2025/09/12 05:05:47 090746] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31209|rtt_var:11877|pto_duration:78717|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 090752] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 090758] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 090765] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:47 090771] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547194424|now:1757653547090745|interv:103679|
[2025/09/12 05:05:47 090776] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547194424|now:1757653547090745|interval:103679|pto_count:0|srtt:31209
[2025/09/12 05:05:47 090786] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47066|inflight:1781|
[2025/09/12 05:05:47 090791] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547114111|
[2025/09/12 05:05:47 090795] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547114111|
[2025/09/12 05:05:47 090799] [debug] |xqc_engine_wakeup_after|wakeup:1757653547114111|now:1757653547090799|diff:23312|
[2025/09/12 05:05:47 090804] [debug] |xqc_engine_main_logic|END|now:1757653547089570|
[2025/09/12 05:05:47 090809] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547090809|
[2025/09/12 05:05:47 090813] [debug] |xqc_engine_wakeup_after|wakeup:1757653547114111|now:1757653547090813|diff:23298|
[2025/09/12 05:05:47 090817] [debug] |xqc_engine_main_logic|END|now:1757653547090809|
[2025/09/12 05:05:47 114890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547114889|
[2025/09/12 05:05:47 114904] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547114111|pq_index:0|
[2025/09/12 05:05:47 114910] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547089570|
[2025/09/12 05:05:47 114916] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547114915|
[2025/09/12 05:05:47 114922] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653547114111|now:1757653547114915|
[2025/09/12 05:05:47 114928] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:47 114933] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653547114111|now:1757653547114915|
[2025/09/12 05:05:47 114938] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:47 114944] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065531|ack_delay:25833|first_ack_range:0|largest_pkt_recv_time:1757653547089111|
[2025/09/12 05:05:47 114950] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065531|low:1600065531|pkt_pns:2|
[2025/09/12 05:05:47 114955] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1600065531|frame_largest_recv:1600065531|
[2025/09/12 05:05:47 114960] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:47 114966] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 114972] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:47 114978] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:47 115012] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:10|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653547114987|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 115019] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:10|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 115026] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547194424|
[2025/09/12 05:05:47 115031] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547194424|
[2025/09/12 05:05:47 115064] [debug] |xqc_engine_wakeup_after|wakeup:1757653547194424|now:1757653547115064|diff:79360|
[2025/09/12 05:05:47 115073] [debug] |xqc_engine_main_logic|END|now:1757653547114915|
[2025/09/12 05:05:47 121023] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:39|state:ESTABED|recv_time:1757653547121021|
[2025/09/12 05:05:47 121064] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 121077] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065531|
[2025/09/12 05:05:47 121083] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065533|
[2025/09/12 05:05:47 121093] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065533|
[2025/09/12 05:05:47 121101] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 121111] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:47 121120] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1114|prior_time:1757653547090091|is_app_limited:1|send_elapse:0|ack_elapse:30930|ctl_first_sent_time:1757653547090091|lagest_ack_time:1757653547121021|curr_delivered:1137|
[2025/09/12 05:05:47 121127] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547090091|
[2025/09/12 05:05:47 121134] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:47 121143] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:47 121152] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1114|prior_time:1757653547090091|is_app_limited:1|send_elapse:0|ack_elapse:30930|ctl_first_sent_time:1757653547090091|lagest_ack_time:1757653547121021|curr_delivered:1170|
[2025/09/12 05:05:47 121161] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547090199|
[2025/09/12 05:05:47 121169] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:47 121178] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:31209|rttvar:11877|minrtt:31102|latest_rtt:30822|ack_delay:88|
[2025/09/12 05:05:47 121188] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |after update rtt|conn:0000560C592B297C|srtt:31149|rttvar:9026|minrtt:30822|latest_rtt:30822|ack_delay:88|
[2025/09/12 05:05:47 121197] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:05:47 121206] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:47 121214] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:9026|pto_duration:67253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 121222] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 121228] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 121233] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:47 121247] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547182960|now:1757653547121213|interv:61747|
[2025/09/12 05:05:47 121252] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547182960|now:1757653547121213|interval:61747|pto_count:0|srtt:31149
[2025/09/12 05:05:47 121258] [debug] |scid:4fd00ce8766a076880c81d53|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30930, delivered 56|rate 1810|lost 1|
[2025/09/12 05:05:47 121264] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:47 121269] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|probertt expire|rtt:30822, old_rtt:31102|
[2025/09/12 05:05:47 121274] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|minrtt expire|rtt:30822, old_rtt:31102|
[2025/09/12 05:05:47 121280] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:794|
[2025/09/12 05:05:47 121285] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47066|packet_lost:0|acked:56|po_sent_time:1757653547090199|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1170|
[2025/09/12 05:05:47 121291] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47066|packet_lost:0|acked:56|po_sent_time:1757653547090199|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1170|
[2025/09/12 05:05:47 121298] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bbr on ack|mode:0|pacing_rate:4262475|bw:3974|cwnd:47122|full_bw_reached:0|inflight:1725|srtt:31149|latest_rtt:30822|min_rtt:30822|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:47 121305] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 121310] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 121317] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065533|largest:1600065533|pns:2|
[2025/09/12 05:05:47 121323] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1600065533|frame:PADDING ACK |recv_time:1757653547121021|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 121329] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667121021|now:1757653547121021|interv:120000000|
[2025/09/12 05:05:47 121335] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667121021|now:1757653547121021|interv:120000000|
[2025/09/12 05:05:47 121340] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547194424|pq_index:0|
[2025/09/12 05:05:47 121346] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547114915|
[2025/09/12 05:05:47 121352] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547121351|
[2025/09/12 05:05:47 121358] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547121357|
[2025/09/12 05:05:47 121367] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547182960|
[2025/09/12 05:05:47 121372] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547182960|
[2025/09/12 05:05:47 121382] [debug] |xqc_engine_wakeup_after|wakeup:1757653547182960|now:1757653547121382|diff:61578|
[2025/09/12 05:05:47 121388] [debug] |xqc_engine_main_logic|END|now:1757653547121357|
[2025/09/12 05:05:47 121395] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547121395|
[2025/09/12 05:05:47 121400] [debug] |xqc_engine_wakeup_after|wakeup:1757653547182960|now:1757653547121400|diff:61560|
[2025/09/12 05:05:47 121405] [debug] |xqc_engine_main_logic|END|now:1757653547121395|
[2025/09/12 05:05:47 183516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547183516|
[2025/09/12 05:05:47 183532] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547182960|pq_index:0|
[2025/09/12 05:05:47 183539] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547121357|
[2025/09/12 05:05:47 183546] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547183544|
[2025/09/12 05:05:47 183552] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653547182960|now:1757653547183544|
[2025/09/12 05:05:47 183557] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:47 183562] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592B297C|path:0|bytes_in_flight:1725|
[2025/09/12 05:05:47 183567] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:9026|pto_duration:67253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 183573] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 183578] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 183583] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:47 183588] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:47 183593] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:47 183600] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:6|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:47 183605] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592B297C|pto_count:1
[2025/09/12 05:05:47 183610] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:9026|pto_duration:134506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 183616] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 183621] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 183625] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:05:47 183630] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547275213|now:1757653547183610|interv:91603|
[2025/09/12 05:05:47 183635] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547275213|now:1757653547183610|interval:91603|pto_count:1|srtt:31149
[2025/09/12 05:05:47 183650] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 183656] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 183661] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:47 183667] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:47 183706] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1158|now:1757653547183676|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 183714] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:11|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 183720] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:05:47 183725] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:9026|pto_duration:134506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 183730] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 183735] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 183740] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1441|
[2025/09/12 05:05:47 183745] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547368182|now:1757653547183725|interv:184457|
[2025/09/12 05:05:47 183752] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547368182|now:1757653547183725|interval:184457|pto_count:1|srtt:31149
[2025/09/12 05:05:47 183762] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47122|inflight:1441|
[2025/09/12 05:05:47 183771] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:6|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:47 183780] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:47 183821] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1441|now:1757653547183791|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 183833] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:12|origin_pktnum:6|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 183842] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:1441|applimit:0|
[2025/09/12 05:05:47 183851] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31149|rtt_var:9026|pto_duration:134506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 183860] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 183868] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 183883] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:47 183888] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547368297|now:1757653547183850|interv:184447|
[2025/09/12 05:05:47 183893] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547368297|now:1757653547183850|interval:184447|pto_count:1|srtt:31149
[2025/09/12 05:05:47 183898] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47122|inflight:1725|
[2025/09/12 05:05:47 183910] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547368297|
[2025/09/12 05:05:47 183916] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547368297|
[2025/09/12 05:05:47 183922] [debug] |xqc_engine_wakeup_after|wakeup:1757653547368297|now:1757653547183922|diff:184375|
[2025/09/12 05:05:47 183927] [debug] |xqc_engine_main_logic|END|now:1757653547183544|
[2025/09/12 05:05:47 207263] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:1406|state:ESTABED|recv_time:1757653547207262|
[2025/09/12 05:05:47 207276] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 207283] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065533|
[2025/09/12 05:05:47 207287] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065535|
[2025/09/12 05:05:47 207295] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065535|
[2025/09/12 05:05:47 207301] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:47 207308] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 207314] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 207324] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:ACK_01RTT|expire:1757653547232262|now:1757653547207262|interv:25000|
[2025/09/12 05:05:47 207333] [debug] |scid:4fd00ce8766a076880c81d53|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547207262|max_ack_delay:25000|
[2025/09/12 05:05:47 207339] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065535|largest:1600065535|pns:2|
[2025/09/12 05:05:47 207346] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1600065535|frame:PADDING PING |recv_time:1757653547207262|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 207353] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667207262|now:1757653547207262|interv:120000000|
[2025/09/12 05:05:47 207360] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667207262|now:1757653547207262|interv:120000000|
[2025/09/12 05:05:47 207367] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547368297|pq_index:0|
[2025/09/12 05:05:47 207374] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547183544|
[2025/09/12 05:05:47 207380] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547207380|
[2025/09/12 05:05:47 207388] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547207386|
[2025/09/12 05:05:47 207405] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547232262|
[2025/09/12 05:05:47 207411] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547232262|
[2025/09/12 05:05:47 207417] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232262|now:1757653547207417|diff:24845|
[2025/09/12 05:05:47 207423] [debug] |xqc_engine_main_logic|END|now:1757653547207386|
[2025/09/12 05:05:47 207431] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547207431|
[2025/09/12 05:05:47 207437] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232262|now:1757653547207437|diff:24825|
[2025/09/12 05:05:47 207444] [debug] |xqc_engine_main_logic|END|now:1757653547207431|
[2025/09/12 05:05:47 207549] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:312|state:ESTABED|recv_time:1757653547207548|
[2025/09/12 05:05:47 207558] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 207566] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065535|
[2025/09/12 05:05:47 207573] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065536|
[2025/09/12 05:05:47 207582] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065536|
[2025/09/12 05:05:47 207588] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207594] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|32d5c89f779f100087ab71a8b0bcaf0914|sr_token:903b16511ee9428ec39d42c398db0c0a
[2025/09/12 05:05:47 207600] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207607] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|f217281b1f47ea129a845959e62314458a|sr_token:0d6cbf08335c454a1f9e38252285cb6f
[2025/09/12 05:05:47 207613] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207620] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|981965c6d728f48a33c59ff7bc411d002f|sr_token:07f4479ed156db7a54ff60abe801e429
[2025/09/12 05:05:47 207626] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207632] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|057427fc4d8ccde294c7200d7d716ba3e2|sr_token:47292ab9bd5bca6f8a36c999087f895d
[2025/09/12 05:05:47 207639] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207645] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|5cc14fbefcf2823111f77e06155d1bf281|sr_token:9bf49da602c02b8fd7e38d160b736066
[2025/09/12 05:05:47 207651] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207657] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|f13db2d5890f77f0368e4b8088c1e8a367|sr_token:9cb3fd5b415668d55994201960e36b57
[2025/09/12 05:05:47 207664] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207671] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|7c35e5aef3ec20973a7226dee13090425d|sr_token:2e655e5dccb67c13302df6ea1a2a6ba5
[2025/09/12 05:05:47 207677] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:47 207684] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:47 207691] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:47 207699] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:47 207713] [debug] |scid:4fd00ce8766a076880c81d53|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:47 207721] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065536|largest:1600065536|pns:2|
[2025/09/12 05:05:47 207727] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1600065536|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653547207548|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 207735] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667207548|now:1757653547207548|interv:120000000|
[2025/09/12 05:05:47 207742] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667207548|now:1757653547207548|interv:120000000|
[2025/09/12 05:05:47 207748] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547232262|pq_index:0|
[2025/09/12 05:05:47 207754] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547207386|
[2025/09/12 05:05:47 207760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547207760|
[2025/09/12 05:05:47 207768] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547207767|
[2025/09/12 05:05:47 207777] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065536|ack_delay:229|first_ack_range:1|largest_pkt_recv_time:1757653547207548|
[2025/09/12 05:05:47 207784] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065536|low:1600065535|pkt_pns:2|
[2025/09/12 05:05:47 207789] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065533|low:1600065533|pkt_pns:2|
[2025/09/12 05:05:47 207794] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065531|low:1600065531|pkt_pns:2|
[2025/09/12 05:05:47 207798] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1600065536|frame_largest_recv:1600065536|
[2025/09/12 05:05:47 207804] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:47 207812] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 207820] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:47 207827] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:47 207887] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:13|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:1725|now:1757653547207837|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 207897] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:13|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 207906] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547368297|
[2025/09/12 05:05:47 207913] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547368297|
[2025/09/12 05:05:47 207919] [debug] |xqc_engine_wakeup_after|wakeup:1757653547368297|now:1757653547207919|diff:160378|
[2025/09/12 05:05:47 207926] [debug] |xqc_engine_main_logic|END|now:1757653547207767|
[2025/09/12 05:05:47 207943] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:312|state:ESTABED|recv_time:1757653547207943|
[2025/09/12 05:05:47 207951] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 207958] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065536|
[2025/09/12 05:05:47 207962] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065537|
[2025/09/12 05:05:47 207968] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065537|
[2025/09/12 05:05:47 207972] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207976] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|32d5c89f779f100087ab71a8b0bcaf0914|sr_token:903b16511ee9428ec39d42c398db0c0a
[2025/09/12 05:05:47 207981] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207985] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|f217281b1f47ea129a845959e62314458a|sr_token:0d6cbf08335c454a1f9e38252285cb6f
[2025/09/12 05:05:47 207989] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 207992] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|981965c6d728f48a33c59ff7bc411d002f|sr_token:07f4479ed156db7a54ff60abe801e429
[2025/09/12 05:05:47 207999] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 208006] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|057427fc4d8ccde294c7200d7d716ba3e2|sr_token:47292ab9bd5bca6f8a36c999087f895d
[2025/09/12 05:05:47 208012] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 208018] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|5cc14fbefcf2823111f77e06155d1bf281|sr_token:9bf49da602c02b8fd7e38d160b736066
[2025/09/12 05:05:47 208025] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 208029] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|f13db2d5890f77f0368e4b8088c1e8a367|sr_token:9cb3fd5b415668d55994201960e36b57
[2025/09/12 05:05:47 208033] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:47 208037] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_new_conn_id_frame|new_conn_id|7c35e5aef3ec20973a7226dee13090425d|sr_token:2e655e5dccb67c13302df6ea1a2a6ba5
[2025/09/12 05:05:47 208065] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:47 208069] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:47 208074] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:47 208079] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:ACK_01RTT|expire:1757653547232943|now:1757653547207943|interv:25000|
[2025/09/12 05:05:47 208084] [debug] |scid:4fd00ce8766a076880c81d53|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547207943|max_ack_delay:25000|
[2025/09/12 05:05:47 208088] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065537|largest:1600065537|pns:2|
[2025/09/12 05:05:47 208093] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1600065537|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653547207943|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 208102] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667207943|now:1757653547207943|interv:120000000|
[2025/09/12 05:05:47 208106] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667207943|now:1757653547207943|interv:120000000|
[2025/09/12 05:05:47 208110] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547368297|pq_index:0|
[2025/09/12 05:05:47 208114] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547207767|
[2025/09/12 05:05:47 208118] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547208118|
[2025/09/12 05:05:47 208123] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547208122|
[2025/09/12 05:05:47 208129] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547232943|
[2025/09/12 05:05:47 208133] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547232943|
[2025/09/12 05:05:47 208137] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232943|now:1757653547208137|diff:24806|
[2025/09/12 05:05:47 208141] [debug] |xqc_engine_main_logic|END|now:1757653547208122|
[2025/09/12 05:05:47 208146] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547208146|
[2025/09/12 05:05:47 208150] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232943|now:1757653547208150|diff:24793|
[2025/09/12 05:05:47 208154] [debug] |xqc_engine_main_logic|END|now:1757653547208146|
[2025/09/12 05:05:47 214611] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:42|state:ESTABED|recv_time:1757653547214610|
[2025/09/12 05:05:47 214628] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 214638] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065537|
[2025/09/12 05:05:47 214646] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065538|
[2025/09/12 05:05:47 214657] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065538|
[2025/09/12 05:05:47 214665] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 214674] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:2|
[2025/09/12 05:05:47 214683] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:1114|prior_time:1757653547090091|is_app_limited:1|send_elapse:222|ack_elapse:124519|ctl_first_sent_time:1757653547090313|lagest_ack_time:1757653547214610|curr_delivered:1453|
[2025/09/12 05:05:47 214692] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547090313|
[2025/09/12 05:05:47 214700] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:47 214709] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:6|
[2025/09/12 05:05:47 214718] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:1114|prior_time:1757653547090091|is_app_limited:1|send_elapse:222|ack_elapse:124519|ctl_first_sent_time:1757653547090313|lagest_ack_time:1757653547214610|curr_delivered:1737|
[2025/09/12 05:05:47 214734] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547090412|
[2025/09/12 05:05:47 214742] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:47 214749] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:7|
[2025/09/12 05:05:47 214754] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:1114|prior_time:1757653547090091|is_app_limited:1|send_elapse:222|ack_elapse:124519|ctl_first_sent_time:1757653547090313|lagest_ack_time:1757653547214610|curr_delivered:1791|
[2025/09/12 05:05:47 214760] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547090520|
[2025/09/12 05:05:47 214765] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:47 214770] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:11|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:05:47 214776] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1441|prior_delivered:1170|prior_time:1757653547121021|is_app_limited:0|send_elapse:93585|ack_elapse:93589|ctl_first_sent_time:1757653547183676|lagest_ack_time:1757653547214610|curr_delivered:2074|
[2025/09/12 05:05:47 214782] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547183676|
[2025/09/12 05:05:47 214787] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:47 214792] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:31149|rttvar:9026|minrtt:30822|latest_rtt:30934|ack_delay:72|
[2025/09/12 05:05:47 214797] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |after update rtt|conn:0000560C592B297C|srtt:31113|rttvar:6841|minrtt:30822|latest_rtt:30934|ack_delay:72|
[2025/09/12 05:05:47 214802] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:10|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:47 214807] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:1|thresh:10|
[2025/09/12 05:05:47 214813] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:1|po_sent_time:1757653547090603|lost_send_time:1757653547152384|loss_delay:62226|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:47 214819] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:1|po_sent_time:1757653547090707|lost_send_time:1757653547152384|loss_delay:62226|frame:STREAM |repair:128|
[2025/09/12 05:05:47 214825] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653547090707u|
[2025/09/12 05:05:47 214830] [stats] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |lost interval:158018|lost_count:2|send_count:10|pkt_num:9|po_send_time:1757653547090707|srtt:31113|cwnd:47122|bw:3974|conn_life:941978|now:0|last_lost_time:941978|
[2025/09/12 05:05:47 214836] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:47 214841] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 214850] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 214855] [debug] |scid:4fd00ce8766a076880c81d53|xqc_generate_sample|sampler: send_elapse 93585, ack_elapse 93589, delivered 904|rate 9659|lost 3|
[2025/09/12 05:05:47 214860] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:47 214865] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9659) in round 4|
[2025/09/12 05:05:47 214870] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|minrtt expire|rtt:30822, old_rtt:30822|
[2025/09/12 05:05:47 214875] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1808|
[2025/09/12 05:05:47 214880] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47122|packet_lost:2|acked:904|po_sent_time:1757653547183676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2074|
[2025/09/12 05:05:47 214885] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47122|packet_lost:2|acked:904|po_sent_time:1757653547183676|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2074|
[2025/09/12 05:05:47 214891] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bbr on ack|mode:0|pacing_rate:4262475|bw:9659|cwnd:48026|full_bw_reached:0|inflight:0|srtt:31113|latest_rtt:30934|min_rtt:30822|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:47 214897] [stats] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bandwidth change record|bw_before:3974|bw_after:9659|srtt:31113|cwnd:48026|
[2025/09/12 05:05:47 214903] [stats] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0||cwnd:48026|inflight:0|mode:0|applimit:0|pacing_rate:4262475|bw:9659|srtt:31113|latest_rtt:30934|min_rtt:30822|send:17|lost:1|tlp:0|recv:9|recovery:0|slow_start:1|conn_life:942270|acked:904|delivered:2074|is_cwnd_limited:0|
[2025/09/12 05:05:47 214910] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065538|largest:1600065538|pns:2|
[2025/09/12 05:05:47 214916] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1600065538|frame:ACK |recv_time:1757653547214610|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 214922] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667214610|now:1757653547214610|interv:120000000|
[2025/09/12 05:05:47 214927] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667214610|now:1757653547214610|interv:120000000|
[2025/09/12 05:05:47 214931] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547232943|pq_index:0|
[2025/09/12 05:05:47 214937] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547208122|
[2025/09/12 05:05:47 214942] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547214941|
[2025/09/12 05:05:47 214948] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547214946|
[2025/09/12 05:05:47 214955] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31113|min_srtt:31113|path_bw:9659|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 214964] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48026|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 214969] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31113|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 214975] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:8|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:47 214981] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31113|min_srtt:31113|path_bw:9659|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:47 214986] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:0|cwnd:48026|conn:0000560C592B297C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 214991] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31113|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 214997] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:9|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:47 215003] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:47 215008] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48026|conn:0000560C592B297C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 215013] [debug] |scid:4fd00ce8766a076880c81d53|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:47 215019] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:47 215080] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653547215027|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 215096] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:14|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:47 215105] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:47 215113] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31113|rtt_var:6841|pto_duration:58477|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 215120] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 215125] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 215130] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:47 215135] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547298504|now:1757653547215113|interv:83391|
[2025/09/12 05:05:47 215140] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547298504|now:1757653547215113|interval:83391|pto_count:0|srtt:31113
[2025/09/12 05:05:47 215151] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48026|inflight:54|
[2025/09/12 05:05:47 215157] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 215162] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_can_send|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:48026|conn:0000560C592B297C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 215168] [debug] |scid:4fd00ce8766a076880c81d53|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:47 215173] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:47 215206] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653547215181|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 215218] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:15|origin_pktnum:9|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:47 215227] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:47 215235] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31113|rtt_var:6841|pto_duration:58477|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 215242] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 215247] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 215252] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:47 215257] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547298658|now:1757653547215235|interv:83423|
[2025/09/12 05:05:47 215262] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547298658|now:1757653547215235|interval:83423|pto_count:0|srtt:31113
[2025/09/12 05:05:47 215268] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48026|inflight:1104|
[2025/09/12 05:05:47 215274] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547232943|
[2025/09/12 05:05:47 215279] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547232943|
[2025/09/12 05:05:47 215284] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232943|now:1757653547215284|diff:17659|
[2025/09/12 05:05:47 215289] [debug] |xqc_engine_main_logic|END|now:1757653547214946|
[2025/09/12 05:05:47 215296] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547215296|
[2025/09/12 05:05:47 215300] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232943|now:1757653547215300|diff:17643|
[2025/09/12 05:05:47 215305] [debug] |xqc_engine_main_logic|END|now:1757653547215296|
[2025/09/12 05:05:47 220014] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:43|state:ESTABED|recv_time:1757653547220013|
[2025/09/12 05:05:47 220029] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 220058] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065538|
[2025/09/12 05:05:47 220066] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065539|
[2025/09/12 05:05:47 220083] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065539|
[2025/09/12 05:05:47 220091] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 220101] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065539|largest:1600065539|pns:2|
[2025/09/12 05:05:47 220111] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1600065539|frame:ACK |recv_time:1757653547220013|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 220120] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667220013|now:1757653547220013|interv:120000000|
[2025/09/12 05:05:47 220128] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667220013|now:1757653547220013|interv:120000000|
[2025/09/12 05:05:47 220136] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547232943|pq_index:0|
[2025/09/12 05:05:47 220144] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547214946|
[2025/09/12 05:05:47 220152] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547220152|
[2025/09/12 05:05:47 220160] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547220158|
[2025/09/12 05:05:47 220171] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547232943|
[2025/09/12 05:05:47 220179] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547232943|
[2025/09/12 05:05:47 220187] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232943|now:1757653547220187|diff:12756|
[2025/09/12 05:05:47 220193] [debug] |xqc_engine_main_logic|END|now:1757653547220158|
[2025/09/12 05:05:47 220199] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547220199|
[2025/09/12 05:05:47 220204] [debug] |xqc_engine_wakeup_after|wakeup:1757653547232943|now:1757653547220204|diff:12739|
[2025/09/12 05:05:47 220209] [debug] |xqc_engine_main_logic|END|now:1757653547220199|
[2025/09/12 05:05:47 233278] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547233277|
[2025/09/12 05:05:47 233289] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547232943|pq_index:0|
[2025/09/12 05:05:47 233293] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547220158|
[2025/09/12 05:05:47 233300] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547233298|
[2025/09/12 05:05:47 233307] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653547232943|now:1757653547233298|
[2025/09/12 05:05:47 233314] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:47 233320] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653547232943|now:1757653547233298|
[2025/09/12 05:05:47 233325] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:47 233331] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065539|ack_delay:25388|first_ack_range:4|largest_pkt_recv_time:1757653547207943|
[2025/09/12 05:05:47 233335] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065539|low:1600065535|pkt_pns:2|
[2025/09/12 05:05:47 233349] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065533|low:1600065533|pkt_pns:2|
[2025/09/12 05:05:47 233353] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065531|low:1600065531|pkt_pns:2|
[2025/09/12 05:05:47 233357] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1600065537|frame_largest_recv:1600065539|
[2025/09/12 05:05:47 233361] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:47 233366] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 233371] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:47 233376] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:47 233413] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:16|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:1104|now:1757653547233384|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 233420] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:16|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 233428] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547298658|
[2025/09/12 05:05:47 233435] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547298658|
[2025/09/12 05:05:47 233441] [debug] |xqc_engine_wakeup_after|wakeup:1757653547298658|now:1757653547233440|diff:65218|
[2025/09/12 05:05:47 233447] [debug] |xqc_engine_main_logic|END|now:1757653547233298|
[2025/09/12 05:05:47 250808] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:41|state:ESTABED|recv_time:1757653547250806|
[2025/09/12 05:05:47 250827] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 250838] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065539|
[2025/09/12 05:05:47 250846] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065541|
[2025/09/12 05:05:47 250855] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065541|
[2025/09/12 05:05:47 250863] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:47 250873] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|conn:0000560C592B297C|path:0|pkt_num:14|origin_pktnum:8|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:05:47 250881] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:54|prior_delivered:2074|prior_time:1757653547215027|is_app_limited:0|send_elapse:0|ack_elapse:35779|ctl_first_sent_time:1757653547215027|lagest_ack_time:1757653547250806|curr_delivered:2128|
[2025/09/12 05:05:47 250891] [debug] |scid:4fd00ce8766a076880c81d53|xqc_update_sample|sampler_sent_time_update:1757653547215027|
[2025/09/12 05:05:47 250900] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:47 250908] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592B297C|srtt:31113|rttvar:6841|minrtt:30822|latest_rtt:35779|ack_delay:5168|
[2025/09/12 05:05:47 250916] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |after update rtt|conn:0000560C592B297C|srtt:31050|rttvar:5256|minrtt:30822|latest_rtt:35779|ack_delay:5168|
[2025/09/12 05:05:47 250933] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:4|thresh:10|
[2025/09/12 05:05:47 250941] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:47 250950] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1600065537|pns:2|
[2025/09/12 05:05:47 250957] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:47 250964] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31050|rtt_var:5256|pto_duration:52074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 250974] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 250981] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 250986] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:47 250991] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547292255|now:1757653547250964|interv:41291|
[2025/09/12 05:05:47 250996] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547292255|now:1757653547250964|interval:41291|pto_count:0|srtt:31050
[2025/09/12 05:05:47 251001] [debug] |scid:4fd00ce8766a076880c81d53|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35779, delivered 54|rate 1509|lost 3|
[2025/09/12 05:05:47 251010] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:47 251018] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 5|
[2025/09/12 05:05:47 251026] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_update_min_rtt|minrtt expire|rtt:30822, old_rtt:30822|
[2025/09/12 05:05:47 251034] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1808|
[2025/09/12 05:05:47 251061] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48026|packet_lost:0|acked:54|po_sent_time:1757653547215027|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2128|
[2025/09/12 05:05:47 251070] [debug] |scid:4fd00ce8766a076880c81d53|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48026|packet_lost:0|acked:54|po_sent_time:1757653547215027|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2128|
[2025/09/12 05:05:47 251080] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696 |bbr on ack|mode:0|pacing_rate:4262475|bw:9659|cwnd:48080|full_bw_reached:0|inflight:1050|srtt:31050|latest_rtt:35779|min_rtt:30822|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:47 251090] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:47 251096] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:ACK_01RTT|expire:1757653547275806|now:1757653547250806|interv:25000|
[2025/09/12 05:05:47 251103] [debug] |scid:4fd00ce8766a076880c81d53|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547250806|max_ack_delay:25000|
[2025/09/12 05:05:47 251108] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065541|largest:1600065541|pns:2|
[2025/09/12 05:05:47 251120] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1600065541|frame:PING ACK |recv_time:1757653547250806|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 251126] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667250806|now:1757653547250806|interv:120000000|
[2025/09/12 05:05:47 251131] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667250806|now:1757653547250806|interv:120000000|
[2025/09/12 05:05:47 251136] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547298658|pq_index:0|
[2025/09/12 05:05:47 251141] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547233298|
[2025/09/12 05:05:47 251146] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547251146|
[2025/09/12 05:05:47 251152] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547251151|
[2025/09/12 05:05:47 251160] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547275806|
[2025/09/12 05:05:47 251165] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547275806|
[2025/09/12 05:05:47 251169] [debug] |xqc_engine_wakeup_after|wakeup:1757653547275806|now:1757653547251169|diff:24637|
[2025/09/12 05:05:47 251175] [debug] |xqc_engine_main_logic|END|now:1757653547251151|
[2025/09/12 05:05:47 251181] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547251181|
[2025/09/12 05:05:47 251186] [debug] |xqc_engine_wakeup_after|wakeup:1757653547275806|now:1757653547251186|diff:24620|
[2025/09/12 05:05:47 251191] [debug] |xqc_engine_main_logic|END|now:1757653547251181|
[2025/09/12 05:05:47 276264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547276264|
[2025/09/12 05:05:47 276278] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547275806|pq_index:0|
[2025/09/12 05:05:47 276283] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547251151|
[2025/09/12 05:05:47 276288] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547276287|
[2025/09/12 05:05:47 276293] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653547275806|now:1757653547276287|
[2025/09/12 05:05:47 276297] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:47 276301] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653547275806|now:1757653547276287|
[2025/09/12 05:05:47 276305] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:47 276310] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|largest_recv:1600065541|ack_delay:25504|first_ack_range:0|largest_pkt_recv_time:1757653547250806|
[2025/09/12 05:05:47 276315] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065541|low:1600065541|pkt_pns:2|
[2025/09/12 05:05:47 276319] [debug] |scid:4fd00ce8766a076880c81d53|xqc_gen_ack_frame|high:1600065539|low:1600065537|pkt_pns:2|
[2025/09/12 05:05:47 276323] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1600065541|frame_largest_recv:1600065541|
[2025/09/12 05:05:47 276327] [debug] |scid:4fd00ce8766a076880c81d53|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:47 276337] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 276342] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:47 276347] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:47 276383] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:17|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653547276355|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 276389] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:17|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 276395] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547292255|
[2025/09/12 05:05:47 276399] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547292255|
[2025/09/12 05:05:47 276403] [debug] |xqc_engine_wakeup_after|wakeup:1757653547292255|now:1757653547276403|diff:15852|
[2025/09/12 05:05:47 276409] [debug] |xqc_engine_main_logic|END|now:1757653547276287|
[2025/09/12 05:05:47 292485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547292485|
[2025/09/12 05:05:47 292498] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547292255|pq_index:0|
[2025/09/12 05:05:47 292504] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547276287|
[2025/09/12 05:05:47 292510] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547292509|
[2025/09/12 05:05:47 292516] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653547292255|now:1757653547292509|
[2025/09/12 05:05:47 292521] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:47 292526] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592B297C|path:0|bytes_in_flight:1050|
[2025/09/12 05:05:47 292531] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31050|rtt_var:5256|pto_duration:52074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 292537] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 292542] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 292547] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:47 292552] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:47 292558] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:47 292564] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_send_probe_pkt|conn:0000560C592B297C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:47 292570] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592B297C|pto_count:1
[2025/09/12 05:05:47 292582] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592B297C|path:0|
[2025/09/12 05:05:47 292587] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 292591] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653547292509|
[2025/09/12 05:05:47 292596] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 292602] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 292608] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 292613] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 292619] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:47 292656] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653547292629|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 292663] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:18|origin_pktnum:9|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 292672] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:47 292681] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31050|rtt_var:5256|pto_duration:104148|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 292690] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 292698] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 292706] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:47 292714] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547446777|now:1757653547292681|interv:154096|
[2025/09/12 05:05:47 292722] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547446777|now:1757653547292681|interval:154096|pto_count:1|srtt:31050
[2025/09/12 05:05:47 292732] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48080|inflight:1050|
[2025/09/12 05:05:47 292740] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 292746] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:47 292776] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653547292754|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 292786] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:19|origin_pktnum:9|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 292796] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:47 292804] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|srtt:31050|rtt_var:5256|pto_duration:104148|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:47 292821] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 292829] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 292837] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592B297C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:47 292844] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:LOSS_DETECTION|expire:1757653547446902|now:1757653547292803|interv:154099|
[2025/09/12 05:05:47 292849] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592B297C|path:0|pns:2|expire:1757653547446902|now:1757653547292803|interval:154099|pto_count:1|srtt:31050
[2025/09/12 05:05:47 292855] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48080|inflight:2100|
[2025/09/12 05:05:47 292860] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547446902|
[2025/09/12 05:05:47 292864] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547446902|
[2025/09/12 05:05:47 292868] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653547292868|diff:104296|
[2025/09/12 05:05:47 292872] [debug] |xqc_engine_main_logic|END|now:1757653547292509|
[2025/09/12 05:05:47 324214] [info] |xqc_engine_packet_process|==>|conn:0000560C592B297C|size:39|state:ESTABED|recv_time:1757653547324210|
[2025/09/12 05:05:47 324238] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4fd00ce8766a076880c81d53|spin_bit:0|
[2025/09/12 05:05:47 324252] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|largest_pn:1600065541|
[2025/09/12 05:05:47 324258] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1600065542|
[2025/09/12 05:05:47 324269] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1600065542|
[2025/09/12 05:05:47 324281] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:47 324288] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_DRAINING|expire:1757653547555510|now:1757653547324288|interv:231222|
[2025/09/12 05:05:47 324295] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:47 324302] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:05:47 324308] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:47 324363] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:47 324369] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:47 324375] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:47 324383] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:47 324391] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:47 324397] [debug] |scid:4fd00ce8766a076880c81d53|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:47 324404] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1600065542|largest:1600065542|pns:2|
[2025/09/12 05:05:47 324412] [info] |scid:4fd00ce8766a076880c81d53|xqc_conn_on_pkt_processed|====>|conn:0000560C592B297C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1600065542|frame:CONNECTION_CLOSE |recv_time:1757653547324210|dcid:4fd00ce8766a076880c81d53|dcid_seq:0|
[2025/09/12 05:05:47 324428] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:PATH_IDLE|expire:1757653667324210|now:1757653547324210|interv:120000000|
[2025/09/12 05:05:47 324435] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_set|type:CONN_IDLE|expire:1757653667324210|now:1757653547324210|interv:120000000|
[2025/09/12 05:05:47 324441] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547446902|pq_index:1|
[2025/09/12 05:05:47 324448] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547292509|
[2025/09/12 05:05:47 324454] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547324454|
[2025/09/12 05:05:47 324462] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547324460|
[2025/09/12 05:05:47 324471] [debug] |scid:4fd00ce8766a076880c81d53|xqc_path_get_perf_class|conn:0000560C592B297C|path_id:0|path_srtt:31050|min_srtt:31050|path_bw:9659|loss_rate:33.33|path_pto:1|
[2025/09/12 05:05:47 324478] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592B297C|path_id:0|path_srtt:31050|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:47 324485] [debug] |scid:4fd00ce8766a076880c81d53|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:47 324493] [debug] |scid:4fd00ce8766a076880c81d53|xqc_check_acked_or_dropped_pkt|conn:0000560C592B297C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:47 324500] [debug] |scid:4fd00ce8766a076880c81d53|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:47 324548] [info] |scid:4fd00ce8766a076880c81d53|xqc_send_packet_with_pn|<==|conn:0000560C592B297C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653547324511|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 324556] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_on_packet_sent|conn:0000560C592B297C|path:0|pkt_num:20|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 324563] [debug] |scid:4fd00ce8766a076880c81d53|xqc_conn_next_wakeup_time|wakeup_time:1757653547555510|
[2025/09/12 05:05:47 324570] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_wakeup_queue|next_tick_time:1757653547555510|
[2025/09/12 05:05:47 324576] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653547324575|diff:72589|
[2025/09/12 05:05:47 324582] [debug] |xqc_engine_main_logic|END|now:1757653547324460|
[2025/09/12 05:05:47 324590] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547324590|
[2025/09/12 05:05:47 324596] [debug] |xqc_engine_wakeup_after|wakeup:1757653547397164|now:1757653547324595|diff:72569|
[2025/09/12 05:05:47 324601] [debug] |xqc_engine_main_logic|END|now:1757653547324590|
[2025/09/12 05:05:47 397706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547397706|
[2025/09/12 05:05:47 397728] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547397164|pq_index:0|
[2025/09/12 05:05:47 397734] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653537552231|
[2025/09/12 05:05:47 397740] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547397738|
[2025/09/12 05:05:47 397756] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653547397164|now:1757653547397738|
[2025/09/12 05:05:47 397760] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:47 397765] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:14700|
[2025/09/12 05:05:47 397769] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:6644608|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:47 397774] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 397778] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 397782] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:05:47 397786] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:47 397792] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:47 397801] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:47 397806] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:8
[2025/09/12 05:05:47 397810] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:13289216|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:47 397815] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 397819] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 397822] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:05:47 397826] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653557241772|now:1757653547397810|interv:9843962|
[2025/09/12 05:05:47 397831] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653557241772|now:1757653547397810|interval:9843962|pto_count:8|srtt:32495
[2025/09/12 05:05:47 397838] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 397843] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 397848] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 397854] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:05:47 397904] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:39|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653547397871|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 397910] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:39|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:47 397920] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:0|
[2025/09/12 05:05:47 397924] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:13289216|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:47 397929] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 397933] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 397936] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:05:47 397940] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567087087|now:1757653547397924|interv:19689163|
[2025/09/12 05:05:47 397944] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653567087087|now:1757653547397924|interval:19689163|pto_count:8|srtt:32495
[2025/09/12 05:05:47 397949] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:15750|
[2025/09/12 05:05:47 397955] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 397959] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:05:47 397979] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:40|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653547397965|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 397985] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:40|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:47 397989] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:0|
[2025/09/12 05:05:47 397993] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:13289216|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:47 397997] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 398001] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 398005] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:05:47 398009] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567087181|now:1757653547397993|interv:19689188|
[2025/09/12 05:05:47 398013] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653567087181|now:1757653547397993|interval:19689188|pto_count:8|srtt:32495
[2025/09/12 05:05:47 398017] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:16800|
[2025/09/12 05:05:47 398022] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653567087181|
[2025/09/12 05:05:47 398026] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653567087181|
[2025/09/12 05:05:47 398030] [debug] |xqc_engine_wakeup_after|wakeup:1757653547555510|now:1757653547398030|diff:157480|
[2025/09/12 05:05:47 398035] [debug] |xqc_engine_main_logic|END|now:1757653547397738|
[2025/09/12 05:05:47 411080] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653607411079|now:1757653547411079|interv:60000000|
[2025/09/12 05:05:47 411103] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653607411103|now:1757653547411103|interv:60000000|
[2025/09/12 05:05:47 411115] [debug] |xqc_path_create|path:0|dcid:80851aad317d4a1cd81fb4ddf1d43fae8b|scid:afa0beb327daf11e6bf9ae62|create_path_count:1|
[2025/09/12 05:05:47 411124] [debug] |scid:afa0beb327daf11e6bf9ae62|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 05:05:47 411132] [debug] |xqc_path_init|path:0|dcid:80851aad317d4a1cd81fb4ddf1d43fae8b|scid:afa0beb327daf11e6bf9ae62|state:2|
[2025/09/12 05:05:47 411140] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_create|success|scid:afa0beb327daf11e6bf9ae62|dcid:80851aad317d4a1cd81fb4ddf1d43fae8b|conn:0000560C592AC8DC|
[2025/09/12 05:05:47 411150] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_server_create|hash odcid conn|odcid:1bb3de73f78a15e8ca5b3d383fadc5017123|conn:0000560C592AC8DC|
[2025/09/12 05:05:47 411165] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_get_local_transport_params|generate sr_token[ff0f8885e475da7b393ff2ff870f572a] for cid[1bb3de73f78a15e8ca5b3d383fadc5017123]
[2025/09/12 05:05:47 411203] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411210] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1200|state:S_INIT|recv_time:1757653547411034|
[2025/09/12 05:05:47 411382] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:47 411391] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:47 411398] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:47 411403] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970409|
[2025/09/12 05:05:47 411410] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1598970409|
[2025/09/12 05:05:47 411416] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411421] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411428] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411434] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:47 411440] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411445] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411450] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:47 411455] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:47 411463] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:47 411468] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411473] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411478] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411483] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411488] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411499] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411504] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411508] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411513] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411518] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411523] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411527] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411532] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411537] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411541] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411546] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411551] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411555] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411560] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411565] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411569] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 411574] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 411579] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411583] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411588] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411593] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411597] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411602] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411607] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411611] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411616] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411621] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411625] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:47 411667] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411673] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411678] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:47 411683] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411693] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411698] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 411703] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 411707] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411712] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411716] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411722] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411726] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411731] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:47 411736] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411741] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411746] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411750] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411755] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411760] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411764] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411769] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411774] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411778] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411783] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411788] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411792] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:47 411797] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411802] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411807] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 411811] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 411816] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:47 411821] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_token|token empty|
[2025/09/12 05:05:47 411825] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|check_token fail|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:47 411830] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:47 411835] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:47 411839] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:47 411848] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411852] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411857] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:47 411862] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411867] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411872] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:47 411877] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411881] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411886] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:47 411891] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411896] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411901] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:47 411906] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411910] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411915] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:47 411920] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:47 411925] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 411929] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:47 411980] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:47 412186] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:47 412193] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:47 412197] [warn] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:47 412408] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:47 412413] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:47 412418] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 412422] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 412430] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:47 412435] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:47 412439] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970409|largest:1598970409|pns:0|
[2025/09/12 05:05:47 412444] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1200|pkt_type:INIT|pkt_num:1598970409|frame:PADDING CRYPTO |recv_time:1757653547411034|dcid:1bb3de73f78a15e8ca5b3d383fadc5017123|dcid_seq:0|
[2025/09/12 05:05:47 412455] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653607411034|now:1757653547411034|interv:60000000|
[2025/09/12 05:05:47 412459] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653607411034|now:1757653547411034|interv:60000000|
[2025/09/12 05:05:47 412463] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547412463|
[2025/09/12 05:05:47 412467] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653547412467|
[2025/09/12 05:05:47 412472] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:47 412477] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:47 412481] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_write_streams|
[2025/09/12 05:05:47 412485] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:47 412488] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:47 412494] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653547412494|
[2025/09/12 05:05:47 412498] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:47 412502] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_write_streams|
[2025/09/12 05:05:47 412506] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:47 412510] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653547412510|
[2025/09/12 05:05:47 412515] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653547412515|
[2025/09/12 05:05:47 412520] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653547412519|
[2025/09/12 05:05:47 412524] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653547412524|
[2025/09/12 05:05:47 412528] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:47 412534] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970409|ack_delay:1499|first_ack_range:0|largest_pkt_recv_time:1757653547411034|
[2025/09/12 05:05:47 412539] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970409|low:1598970409|pkt_pns:0|
[2025/09/12 05:05:47 412543] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1598970409|frame_largest_recv:1598970409|
[2025/09/12 05:05:47 412547] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:47 412552] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:47 412557] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|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 05:05:47 412562] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:47 412569] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:47 412574] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|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 05:05:47 412578] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:47 412582] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:47 412586] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|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 05:05:47 412590] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:47 412594] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:47 412598] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|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 05:05:47 412602] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:47 412606] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:47 412610] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|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 05:05:47 412614] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:47 412618] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412623] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:47 412628] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:47 412660] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653547412635|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412666] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 412670] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:47 412675] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 412679] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:47 412683] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 412687] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 412694] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548162635|now:1757653547412674|interv:749961|
[2025/09/12 05:05:47 412698] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:0|expire:1757653548162635|now:1757653547412674|interval:749961|pto_count:0|srtt:250000
[2025/09/12 05:05:47 412702] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:47 412707] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 412711] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:47 412730] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653547412717|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412736] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 412740] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:47 412744] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 412748] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:47 412752] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:47 412756] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 412760] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548162635|now:1757653547412744|interv:749891|
[2025/09/12 05:05:47 412764] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:0|expire:1757653548162635|now:1757653547412744|interval:749891|pto_count:0|srtt:250000
[2025/09/12 05:05:47 412768] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:47 412772] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 412777] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:47 412793] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653547412782|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412798] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 412803] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:47 412807] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 412811] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:47 412819] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:47 412822] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 412826] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548162635|now:1757653547412807|interv:749828|
[2025/09/12 05:05:47 412830] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:0|expire:1757653548162635|now:1757653547412807|interval:749828|pto_count:0|srtt:250000
[2025/09/12 05:05:47 412834] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:47 412839] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 412843] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:47 412859] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653547412848|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412864] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 412869] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:47 412873] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 412877] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:47 412881] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:47 412885] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 412889] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548162635|now:1757653547412873|interv:749762|
[2025/09/12 05:05:47 412893] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:0|expire:1757653548162635|now:1757653547412873|interval:749762|pto_count:0|srtt:250000
[2025/09/12 05:05:47 412897] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:47 412901] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:47 412905] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:47 412920] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653547412910|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412925] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 412930] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:47 412934] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:47 412941] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:47 412945] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:47 412949] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:47 412953] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548162635|now:1757653547412933|interv:749702|
[2025/09/12 05:05:47 412956] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:0|expire:1757653548162635|now:1757653547412933|interval:749702|pto_count:0|srtt:250000
[2025/09/12 05:05:47 412961] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:47 412965] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:47 412969] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:47 412985] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653547412974|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 412990] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 412995] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548162635|
[2025/09/12 05:05:47 412999] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548162635|
[2025/09/12 05:05:47 413003] [debug] |xqc_engine_wakeup_after|wakeup:1757653547555510|now:1757653547413003|diff:142507|
[2025/09/12 05:05:47 413007] [debug] |xqc_engine_main_logic|END|now:1757653547412467|
[2025/09/12 05:05:47 413012] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547413012|
[2025/09/12 05:05:47 413016] [debug] |xqc_engine_wakeup_after|wakeup:1757653547555510|now:1757653547413016|diff:142494|
[2025/09/12 05:05:47 413020] [debug] |xqc_engine_main_logic|END|now:1757653547413012|
[2025/09/12 05:05:47 552366] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653547552363|
[2025/09/12 05:05:47 552391] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:47 552400] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:47 552413] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970409|
[2025/09/12 05:05:47 552421] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970410|
[2025/09/12 05:05:47 552434] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1598970410|
[2025/09/12 05:05:47 552442] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:47 552450] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 552457] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 552468] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_addr_validated|Address Validated|conn:0000560C592AC8DC|role:1|
[2025/09/12 05:05:47 552478] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:47 552487] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:47 552502] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970410|largest:1598970410|pns:0|
[2025/09/12 05:05:47 552513] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1200|pkt_type:INIT|pkt_num:1598970410|frame:PADDING PING |recv_time:1757653547552363|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:47 552520] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653607552363|now:1757653547552363|interv:60000000|
[2025/09/12 05:05:47 552526] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653607552363|now:1757653547552363|interv:60000000|
[2025/09/12 05:05:47 552530] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548162635|pq_index:3|
[2025/09/12 05:05:47 552537] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653547412467|
[2025/09/12 05:05:47 552542] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547552541|
[2025/09/12 05:05:47 552547] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547552546|
[2025/09/12 05:05:47 552559] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970410|ack_delay:195|first_ack_range:1|largest_pkt_recv_time:1757653547552363|
[2025/09/12 05:05:47 552568] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970410|low:1598970409|pkt_pns:0|
[2025/09/12 05:05:47 552575] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1598970410|frame_largest_recv:1598970410|
[2025/09/12 05:05:47 552584] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:47 552590] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 552597] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:47 552604] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:47 552642] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:2|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653547552612|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 552649] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:2|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 552656] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548162635|
[2025/09/12 05:05:47 552662] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548162635|
[2025/09/12 05:05:47 552666] [debug] |xqc_engine_wakeup_after|wakeup:1757653547555510|now:1757653547552666|diff:2844|
[2025/09/12 05:05:47 552672] [debug] |xqc_engine_main_logic|END|now:1757653547552546|
[2025/09/12 05:05:47 552679] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547552679|
[2025/09/12 05:05:47 552683] [debug] |xqc_engine_wakeup_after|wakeup:1757653547555510|now:1757653547552683|diff:2827|
[2025/09/12 05:05:47 552688] [debug] |xqc_engine_main_logic|END|now:1757653547552679|
[2025/09/12 05:05:47 555765] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547555764|
[2025/09/12 05:05:47 555774] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547555510|pq_index:0|
[2025/09/12 05:05:47 555780] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_add_active_queue|last_ticked_time:1757653547324460|
[2025/09/12 05:05:47 555792] [debug] |scid:4fd00ce8766a076880c81d53|xqc_engine_process_conn|conn:0000560C592B297C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547555791|
[2025/09/12 05:05:47 555798] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653547555510|now:1757653547555791|
[2025/09/12 05:05:47 555803] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653547555510|now:1757653547555791|
[2025/09/12 05:05:47 555808] [debug] |scid:4fd00ce8766a076880c81d53|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:47 555813] [info] |xqc_engine_main_logic|conn:0000560C592B297C|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|conn_state:13|next_tick_time:1757653547555510
[2025/09/12 05:05:47 555828] [report] |scid:4fd00ce8766a076880c81d53|xqc_conn_destroy|0000560C592B297C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:816859|first_send_delay:817200|conn_persist:1283196|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|hsk_recv:139581|close_recv:1051655|close_send:1051879|last_recv:1051578|last_send:1051879|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,29,15,13,4096,0,51,i32,4,30,43,4,1600065539,947,0,4,28,41,6,1600065541,978,0,4,26,39,40000,1600065542,1051,0,4,1050,80,19,1020,4,26,40000,20,1051,4,1050,80,18,1019,0-2,0-2,0-0,0-0,0-0,0-31,0-9298,0-4038,0-21,0-13,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:21|spurious_loss:4|detected_loss:8|max_pto:1|finished_streams:0|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:1200|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 05:05:47 555839] [debug] |scid:4fd00ce8766a076880c81d53|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:47 555850] [stats] |scid:4fd00ce8766a076880c81d53|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653547089708|wrt_delay:124|snd_delay:999|finwrt_delay:124|finsnd_delay:203046|finrcv_delay:1|finread_delay:62|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-4fd00ce8766a076880c81d53 p-193.167.0.100-51243-426f376fe29c48b42ded5857811d6c6696|path_info:mp is not supported in connection scid:4fd00ce8766a076880c81d53|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:47 555888] [debug] |scid:4fd00ce8766a076880c81d53|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:47 555899] [debug] |scid:4fd00ce8766a076880c81d53|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:47 555907] [debug] |scid:4fd00ce8766a076880c81d53|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:47 555914] [debug] |scid:4fd00ce8766a076880c81d53|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:47 555962] [debug] |xqc_engine_wakeup_after|wakeup:1757653547983882|now:1757653547555962|diff:427920|
[2025/09/12 05:05:47 555972] [debug] |xqc_engine_main_logic|END|now:1757653547555791|
[2025/09/12 05:05:47 763781] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653547763779|
[2025/09/12 05:05:47 763801] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:47 763820] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:47 763832] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970410|
[2025/09/12 05:05:47 763839] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970411|
[2025/09/12 05:05:47 763852] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1598970411|
[2025/09/12 05:05:47 763861] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:47 763868] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:47 763876] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:47 763889] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:47 763899] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:47 763907] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970411|largest:1598970411|pns:0|
[2025/09/12 05:05:47 763915] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1200|pkt_type:INIT|pkt_num:1598970411|frame:PADDING PING |recv_time:1757653547763779|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:47 763923] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653607763779|now:1757653547763779|interv:60000000|
[2025/09/12 05:05:47 763930] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653607763779|now:1757653547763779|interv:60000000|
[2025/09/12 05:05:47 763937] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548162635|pq_index:1|
[2025/09/12 05:05:47 763945] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653547552546|
[2025/09/12 05:05:47 763952] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547763952|
[2025/09/12 05:05:47 763961] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653547763959|
[2025/09/12 05:05:47 763973] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970411|ack_delay:193|first_ack_range:2|largest_pkt_recv_time:1757653547763779|
[2025/09/12 05:05:47 763981] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970411|low:1598970409|pkt_pns:0|
[2025/09/12 05:05:47 763988] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1598970411|frame_largest_recv:1598970411|
[2025/09/12 05:05:47 763997] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:47 764004] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 764010] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:47 764016] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:47 764075] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:3|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653547764024|stream_id:0|stream_offset:0|
[2025/09/12 05:05:47 764084] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:3|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:47 764098] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548162635|
[2025/09/12 05:05:47 764103] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548162635|
[2025/09/12 05:05:47 764108] [debug] |xqc_engine_wakeup_after|wakeup:1757653547983882|now:1757653547764108|diff:219774|
[2025/09/12 05:05:47 764113] [debug] |xqc_engine_main_logic|END|now:1757653547763959|
[2025/09/12 05:05:47 764120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547764120|
[2025/09/12 05:05:47 764125] [debug] |xqc_engine_wakeup_after|wakeup:1757653547983882|now:1757653547764125|diff:219757|
[2025/09/12 05:05:47 764129] [debug] |xqc_engine_main_logic|END|now:1757653547764120|
[2025/09/12 05:05:47 984408] [debug] |xqc_engine_main_logic|BEGIN|now:1757653547984407|
[2025/09/12 05:05:47 984426] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653547983882|pq_index:0|
[2025/09/12 05:05:47 984433] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653545721446|
[2025/09/12 05:05:47 984441] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653547984439|
[2025/09/12 05:05:47 984448] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653547983882|now:1757653547984439|
[2025/09/12 05:05:47 984454] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:47 984459] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:9450|
[2025/09/12 05:05:47 984465] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:1462144|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:47 984472] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 984477] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 984483] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:05:47 984488] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:47 984494] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:47 984510] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:47 984517] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:6
[2025/09/12 05:05:47 984523] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:2924288|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:47 984529] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 984535] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 984540] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:05:47 984554] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550246026|now:1757653547984523|interv:2261503|
[2025/09/12 05:05:47 984560] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653550246026|now:1757653547984523|interval:2261503|pto_count:6|srtt:31760
[2025/09/12 05:05:47 984568] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 984575] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 984581] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 984587] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:05:47 984635] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653547984600|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 984643] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:31|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:47 984650] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:2317|
[2025/09/12 05:05:47 984656] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:2924288|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:47 984661] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 984667] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 984672] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:05:47 984677] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552508888|now:1757653547984655|interv:4524233|
[2025/09/12 05:05:47 984682] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653552508888|now:1757653547984655|interval:4524233|pto_count:6|srtt:31760
[2025/09/12 05:05:47 984689] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:10500|
[2025/09/12 05:05:47 984696] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:47 984702] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:32-35|next_skip_chance:1757653548196777|current_time:1757653547984701|
[2025/09/12 05:05:47 984707] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:05:47 984734] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653547984715|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:47 984741] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:36|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:47 984747] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:2317|
[2025/09/12 05:05:47 984758] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:2924288|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:47 984764] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:47 984769] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:47 984774] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:05:47 984779] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552509003|now:1757653547984758|interv:4524245|
[2025/09/12 05:05:47 984785] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653552509003|now:1757653547984758|interval:4524245|pto_count:6|srtt:31760
[2025/09/12 05:05:47 984791] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:11550|
[2025/09/12 05:05:47 984797] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653552509003|
[2025/09/12 05:05:47 984803] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653552509003|
[2025/09/12 05:05:47 984808] [debug] |xqc_engine_wakeup_after|wakeup:1757653548162635|now:1757653547984808|diff:177827|
[2025/09/12 05:05:47 984814] [debug] |xqc_engine_main_logic|END|now:1757653547984439|
[2025/09/12 05:05:48 160224] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653548160222|
[2025/09/12 05:05:48 160249] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:48 160258] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:48 160270] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970411|
[2025/09/12 05:05:48 160278] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970412|
[2025/09/12 05:05:48 160292] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1598970412|
[2025/09/12 05:05:48 160300] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 160309] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:48 160316] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:48 160329] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:48 160339] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:48 160347] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970412|largest:1598970412|pns:0|
[2025/09/12 05:05:48 160355] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1200|pkt_type:INIT|pkt_num:1598970412|frame:PADDING PING |recv_time:1757653548160222|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 160365] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608160222|now:1757653548160222|interv:60000000|
[2025/09/12 05:05:48 160372] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608160222|now:1757653548160222|interv:60000000|
[2025/09/12 05:05:48 160379] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548162635|pq_index:0|
[2025/09/12 05:05:48 160400] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653547763959|
[2025/09/12 05:05:48 160409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548160409|
[2025/09/12 05:05:48 160419] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548160418|
[2025/09/12 05:05:48 160431] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970412|ack_delay:209|first_ack_range:3|largest_pkt_recv_time:1757653548160222|
[2025/09/12 05:05:48 160440] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970412|low:1598970409|pkt_pns:0|
[2025/09/12 05:05:48 160448] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1598970412|frame_largest_recv:1598970412|
[2025/09/12 05:05:48 160453] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:48 160459] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 160466] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:48 160472] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:48 160510] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:4|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653548160481|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 160518] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 160525] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548162635|
[2025/09/12 05:05:48 160534] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548162635|
[2025/09/12 05:05:48 160542] [debug] |xqc_engine_wakeup_after|wakeup:1757653548162635|now:1757653548160542|diff:2093|
[2025/09/12 05:05:48 160550] [debug] |xqc_engine_main_logic|END|now:1757653548160418|
[2025/09/12 05:05:48 160560] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548160560|
[2025/09/12 05:05:48 160566] [debug] |xqc_engine_wakeup_after|wakeup:1757653548162635|now:1757653548160566|diff:2069|
[2025/09/12 05:05:48 160571] [debug] |xqc_engine_main_logic|END|now:1757653548160560|
[2025/09/12 05:05:48 163639] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548163638|
[2025/09/12 05:05:48 163648] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548162635|pq_index:0|
[2025/09/12 05:05:48 163652] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548160418|
[2025/09/12 05:05:48 163657] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548163656|
[2025/09/12 05:05:48 163662] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548162635|now:1757653548163656|
[2025/09/12 05:05:48 163666] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 163670] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592AC8DC|path:0|bytes_in_flight:2102|
[2025/09/12 05:05:48 163674] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 163688] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:48 163695] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 163701] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 163706] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:48 163711] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_send_probe_pkt|conn:0000560C592AC8DC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 163716] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:48 163720] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_send_probe_pkt|conn:0000560C592AC8DC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 163726] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592AC8DC|pto_count:1
[2025/09/12 05:05:48 163730] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 163735] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 163739] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 163743] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 163747] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548912910|now:1757653548163730|interv:749180|
[2025/09/12 05:05:48 163751] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548912910|now:1757653548163730|interval:749180|pto_count:1|srtt:250000
[2025/09/12 05:05:48 163756] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 163761] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 163768] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:48 163775] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:48 163807] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653548163786|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 163813] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:5|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 163818] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:05:48 163822] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 163826] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:48 163834] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 163838] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 163842] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548912910|now:1757653548163822|interv:749088|
[2025/09/12 05:05:48 163847] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548912910|now:1757653548163822|interval:749088|pto_count:1|srtt:250000
[2025/09/12 05:05:48 163854] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:48 163862] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:48 163869] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:48 163893] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653548163877|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 163899] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:6|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:48 163903] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:05:48 163907] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 163912] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:48 163915] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 163919] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 163923] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548912910|now:1757653548163907|interv:749003|
[2025/09/12 05:05:48 163927] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548912910|now:1757653548163907|interval:749003|pto_count:1|srtt:250000
[2025/09/12 05:05:48 163931] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:05:48 163938] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548912910|
[2025/09/12 05:05:48 163945] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548912910|
[2025/09/12 05:05:48 163951] [debug] |xqc_engine_wakeup_after|wakeup:1757653548285469|now:1757653548163951|diff:121518|
[2025/09/12 05:05:48 163958] [debug] |xqc_engine_main_logic|END|now:1757653548163656|
[2025/09/12 05:05:48 197691] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653548197690|
[2025/09/12 05:05:48 197707] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:48 197714] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:48 197722] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970412|
[2025/09/12 05:05:48 197736] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970414|
[2025/09/12 05:05:48 197745] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1598970414|
[2025/09/12 05:05:48 197752] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 197760] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:5|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:05:48 197768] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653547412635|is_app_limited:1|send_elapse:751151|ack_elapse:785055|ctl_first_sent_time:1757653548163786|lagest_ack_time:1757653548197690|curr_delivered:1184|
[2025/09/12 05:05:48 197776] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548163786|
[2025/09/12 05:05:48 197782] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:48 197789] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:6|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:48 197795] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3286|prior_delivered:0|prior_time:1757653547412635|is_app_limited:1|send_elapse:751242|ack_elapse:785055|ctl_first_sent_time:1757653548163877|lagest_ack_time:1757653548197690|curr_delivered:2368|
[2025/09/12 05:05:48 197802] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548163877|
[2025/09/12 05:05:48 197809] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:48 197815] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33813|ack_delay:0|
[2025/09/12 05:05:48 197822] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:33813|rttvar:16906|minrtt:33813|latest_rtt:33813|ack_delay:0|
[2025/09/12 05:05:48 197827] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:48 197832] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1598970413|pns:0|
[2025/09/12 05:05:48 197837] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 197844] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33813|rtt_var:16906|pto_duration:101437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 197851] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 197857] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 197863] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 197867] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548197843|now:1757653548197843|interv:0|
[2025/09/12 05:05:48 197871] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653547514347|now:1757653548197843|interval:0|pto_count:0|srtt:33813
[2025/09/12 05:05:48 197880] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 751242, ack_elapse 785055, delivered 2368|rate 3016|lost 0|
[2025/09/12 05:05:48 197885] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:48 197890] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3016) in round 1|
[2025/09/12 05:05:48 197894] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|probertt expire|rtt:33813, old_rtt:2147483647|
[2025/09/12 05:05:48 197898] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:33813, old_rtt:2147483647|
[2025/09/12 05:05:48 197902] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:05:48 197906] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653548163877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:48 197911] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653548163877|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:05:48 197916] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:3016|cwnd:48320|full_bw_reached:0|inflight:918|srtt:33813|latest_rtt:33813|min_rtt:33813|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 197921] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0||cwnd:48320|inflight:918|mode:0|applimit:0|pacing_rate:3920723|bw:3016|srtt:33813|latest_rtt:33813|min_rtt:33813|send:7|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:786843|acked:2368|delivered:2368|is_cwnd_limited:0|
[2025/09/12 05:05:48 197927] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:48 197930] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:48 197937] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970414|largest:1598970414|pns:0|
[2025/09/12 05:05:48 197942] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1200|pkt_type:INIT|pkt_num:1598970414|frame:PADDING ACK |recv_time:1757653548197690|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 197946] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608197690|now:1757653548197690|interv:60000000|
[2025/09/12 05:05:48 197951] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608197690|now:1757653548197690|interv:60000000|
[2025/09/12 05:05:48 197954] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548912910|pq_index:3|
[2025/09/12 05:05:48 197959] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548163656|
[2025/09/12 05:05:48 197963] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548197962|
[2025/09/12 05:05:48 197967] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548197966|
[2025/09/12 05:05:48 197972] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548197843|now:1757653548197966|
[2025/09/12 05:05:48 197979] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 197982] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592AC8DC|path:0|bytes_in_flight:918|
[2025/09/12 05:05:48 197986] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33813|rtt_var:16906|pto_duration:101437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 197991] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 197995] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 197998] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 198002] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:48 198007] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_send_probe_pkt|conn:0000560C592AC8DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 198011] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_send_probe_pkt|conn:0000560C592AC8DC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 198016] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592AC8DC|pto_count:1
[2025/09/12 05:05:48 198020] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33813|rtt_var:16906|pto_duration:202874|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 198024] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 198028] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:48 198032] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 198035] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548198020|now:1757653548198020|interv:0|
[2025/09/12 05:05:48 198062] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653547615784|now:1757653548198020|interval:0|pto_count:1|srtt:33813
[2025/09/12 05:05:48 198068] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 198073] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 198077] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 198082] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:48 198112] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653548198089|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 198118] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 198124] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:48 198131] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33813|rtt_var:16906|pto_duration:202874|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 198143] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 198150] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:05:48 198156] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 198163] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548400963|now:1757653548198130|interv:202833|
[2025/09/12 05:05:48 198170] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548400963|now:1757653548198130|interval:202833|pto_count:1|srtt:33813
[2025/09/12 05:05:48 198177] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:401|
[2025/09/12 05:05:48 198183] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 198188] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:48 198215] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653548198195|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 198222] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 198229] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:05:48 198236] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33813|rtt_var:16906|pto_duration:202874|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 198243] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 198249] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:48 198255] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 198262] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548401069|now:1757653548198235|interv:202834|
[2025/09/12 05:05:48 198267] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548401069|now:1757653548198235|interval:202834|pto_count:1|srtt:33813
[2025/09/12 05:05:48 198271] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:918|
[2025/09/12 05:05:48 198276] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548401069|
[2025/09/12 05:05:48 198280] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548401069|
[2025/09/12 05:05:48 198284] [debug] |xqc_engine_wakeup_after|wakeup:1757653548285469|now:1757653548198284|diff:87185|
[2025/09/12 05:05:48 198289] [debug] |xqc_engine_main_logic|END|now:1757653548197966|
[2025/09/12 05:05:48 198294] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548198294|
[2025/09/12 05:05:48 198298] [debug] |xqc_engine_wakeup_after|wakeup:1757653548285469|now:1757653548198298|diff:87171|
[2025/09/12 05:05:48 198302] [debug] |xqc_engine_main_logic|END|now:1757653548198294|
[2025/09/12 05:05:48 229562] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653548229561|
[2025/09/12 05:05:48 229578] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:48 229587] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:48 229593] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970410|
[2025/09/12 05:05:48 229602] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1598970410|
[2025/09/12 05:05:48 229609] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 229616] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:48 229623] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:2368|prior_time:1757653548197690|is_app_limited:1|send_elapse:34212|ack_elapse:31871|ctl_first_sent_time:1757653548198089|lagest_ack_time:1757653548229561|curr_delivered:2562|
[2025/09/12 05:05:48 229630] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548198089|
[2025/09/12 05:05:48 229637] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:48 229644] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:48 229650] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:2368|prior_time:1757653548197690|is_app_limited:1|send_elapse:34212|ack_elapse:31871|ctl_first_sent_time:1757653548198089|lagest_ack_time:1757653548229561|curr_delivered:3079|
[2025/09/12 05:05:48 229657] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548198195|
[2025/09/12 05:05:48 229664] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:48 229670] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:33813|rttvar:16906|minrtt:33813|latest_rtt:31366|ack_delay:0|
[2025/09/12 05:05:48 229676] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:33507|rttvar:13291|minrtt:31366|latest_rtt:31366|ack_delay:0|
[2025/09/12 05:05:48 229684] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:48 229691] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:2|po_sent_time:1757653547412848|lost_send_time:1757653548191866|loss_delay:37695|frame:CRYPTO |repair:32|
[2025/09/12 05:05:48 229698] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:2|po_sent_time:1757653547412910|lost_send_time:1757653548191866|loss_delay:37695|frame:CRYPTO |repair:32|
[2025/09/12 05:05:48 229703] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653547412910u|
[2025/09/12 05:05:48 229708] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |lost interval:1757653548229561|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653547412910|srtt:33507|cwnd:48320|bw:3016|conn_life:818483|now:0|last_lost_time:818483|
[2025/09/12 05:05:48 229712] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 229723] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 229727] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 229731] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 34212, ack_elapse 31871, delivered 711|rate 20782|lost 2|
[2025/09/12 05:05:48 229735] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:48 229739] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20782) in round 2|
[2025/09/12 05:05:48 229743] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|probertt expire|rtt:31366, old_rtt:33813|
[2025/09/12 05:05:48 229747] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:31366, old_rtt:33813|
[2025/09/12 05:05:48 229751] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4156|
[2025/09/12 05:05:48 229755] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:711|po_sent_time:1757653548198195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3079|
[2025/09/12 05:05:48 229760] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:711|po_sent_time:1757653548198195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3079|
[2025/09/12 05:05:48 229767] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:49031|full_bw_reached:0|inflight:0|srtt:33507|latest_rtt:31366|min_rtt:31366|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 229776] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bandwidth change record|bw_before:3016|bw_after:20782|srtt:33507|cwnd:49031|
[2025/09/12 05:05:48 229784] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:48 229789] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 229793] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 229797] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970410|largest:1598970410|pns:1|
[2025/09/12 05:05:48 229802] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:65|pkt_type:HSK|pkt_num:1598970410|frame:ACK |recv_time:1757653548229561|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 229807] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608229561|now:1757653548229561|interv:60000000|
[2025/09/12 05:05:48 229811] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608229561|now:1757653548229561|interv:60000000|
[2025/09/12 05:05:48 229815] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548401069|pq_index:1|
[2025/09/12 05:05:48 229819] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548197966|
[2025/09/12 05:05:48 229823] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548229823|
[2025/09/12 05:05:48 229828] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548229827|
[2025/09/12 05:05:48 229838] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:33507|min_srtt:33507|path_bw:20782|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:48 229843] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:49031|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 229849] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:33507|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 229857] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:48 229864] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:33507|min_srtt:33507|path_bw:20782|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:48 229870] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:0|cwnd:49031|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 229875] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:33507|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 229879] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:48 229884] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 229888] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:49031|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 229893] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 229897] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:48 229927] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653548229904|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 229935] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:6|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:48 229943] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:48 229950] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:86671|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 229956] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 229963] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:48 229969] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 229976] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548316575|now:1757653548229949|interv:86626|
[2025/09/12 05:05:48 229988] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548316575|now:1757653548229949|interval:86626|pto_count:0|srtt:33507
[2025/09/12 05:05:48 229995] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49031|inflight:125|
[2025/09/12 05:05:48 230003] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 230009] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:125|cwnd:49031|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 230013] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 230018] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:48 230059] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653548230024|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 230073] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:48 230080] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:05:48 230087] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:86671|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 230094] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 230100] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:48 230106] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 230112] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548316695|now:1757653548230086|interv:86609|
[2025/09/12 05:05:48 230116] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548316695|now:1757653548230086|interval:86609|pto_count:0|srtt:33507
[2025/09/12 05:05:48 230120] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49031|inflight:207|
[2025/09/12 05:05:48 230125] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548316695|
[2025/09/12 05:05:48 230129] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548316695|
[2025/09/12 05:05:48 230133] [debug] |xqc_engine_wakeup_after|wakeup:1757653548285469|now:1757653548230133|diff:55336|
[2025/09/12 05:05:48 230138] [debug] |xqc_engine_main_logic|END|now:1757653548229827|
[2025/09/12 05:05:48 230143] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548230143|
[2025/09/12 05:05:48 230147] [debug] |xqc_engine_wakeup_after|wakeup:1757653548285469|now:1757653548230147|diff:55322|
[2025/09/12 05:05:48 230151] [debug] |xqc_engine_main_logic|END|now:1757653548230143|
[2025/09/12 05:05:48 286254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548286254|
[2025/09/12 05:05:48 286270] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548285469|pq_index:0|
[2025/09/12 05:05:48 286277] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653541785080|
[2025/09/12 05:05:48 286291] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548286289|
[2025/09/12 05:05:48 286297] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548285469|now:1757653548286289|
[2025/09/12 05:05:48 286303] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 286308] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:9331|
[2025/09/12 05:05:48 286313] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:4900096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:48 286319] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 286324] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 286328] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 9331|
[2025/09/12 05:05:48 286333] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:48 286339] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:48 286346] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:48 286353] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:7
[2025/09/12 05:05:48 286358] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:9800192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:48 286363] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 286368] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 286373] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 9331|
[2025/09/12 05:05:48 286378] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554785565|now:1757653548286358|interv:6499207|
[2025/09/12 05:05:48 286383] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653554785565|now:1757653548286358|interval:6499207|pto_count:7|srtt:33892
[2025/09/12 05:05:48 286390] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 286396] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:48 286401] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:48 286408] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:05:48 286447] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:37|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:9331|now:1757653548286417|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 286459] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:37|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:48 286465] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:9331|applimit:0|
[2025/09/12 05:05:48 286471] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:9800192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:48 286476] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 286481] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 286486] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 9614|
[2025/09/12 05:05:48 286493] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561286609|now:1757653548286471|interv:13000138|
[2025/09/12 05:05:48 286502] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653561286609|now:1757653548286471|interval:13000138|pto_count:7|srtt:33892
[2025/09/12 05:05:48 286512] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:9614|
[2025/09/12 05:05:48 286521] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:48 286530] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:38-44|next_skip_chance:1757653548591222|current_time:1757653548286530|
[2025/09/12 05:05:48 286539] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:05:48 286589] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:45|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9614|now:1757653548286561|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:48 286598] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:45|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:48 286604] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:9614|applimit:0|
[2025/09/12 05:05:48 286609] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:9800192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:48 286614] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 286619] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 286624] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 10664|
[2025/09/12 05:05:48 286630] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561286753|now:1757653548286609|interv:13000144|
[2025/09/12 05:05:48 286638] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653561286753|now:1757653548286609|interval:13000144|pto_count:7|srtt:33892
[2025/09/12 05:05:48 286655] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:10664|
[2025/09/12 05:05:48 286665] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653561286753|
[2025/09/12 05:05:48 286674] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653561286753|
[2025/09/12 05:05:48 286681] [debug] |xqc_engine_wakeup_after|wakeup:1757653548316695|now:1757653548286681|diff:30014|
[2025/09/12 05:05:48 286688] [debug] |xqc_engine_main_logic|END|now:1757653548286289|
[2025/09/12 05:05:48 309113] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653548309111|
[2025/09/12 05:05:48 309135] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:48 309146] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970410|
[2025/09/12 05:05:48 309154] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970412|
[2025/09/12 05:05:48 309164] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1598970412|
[2025/09/12 05:05:48 309172] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 309181] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:48 309189] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:86671|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 309197] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 309205] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:48 309213] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 309221] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548316695|now:1757653548309188|interv:7507|
[2025/09/12 05:05:48 309229] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548316695|now:1757653548309188|interval:7507|pto_count:0|srtt:33507
[2025/09/12 05:05:48 309238] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:48 309244] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:48 309251] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970412|largest:1598970412|pns:1|
[2025/09/12 05:05:48 309259] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:61|pkt_type:HSK|pkt_num:1598970412|frame:PING |recv_time:1757653548309111|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 309269] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608309111|now:1757653548309111|interv:60000000|
[2025/09/12 05:05:48 309277] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608309111|now:1757653548309111|interv:60000000|
[2025/09/12 05:05:48 309284] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548316695|pq_index:0|
[2025/09/12 05:05:48 309290] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548229827|
[2025/09/12 05:05:48 309294] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548309294|
[2025/09/12 05:05:48 309300] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548309299|
[2025/09/12 05:05:48 309316] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970412|ack_delay:205|first_ack_range:0|largest_pkt_recv_time:1757653548309111|
[2025/09/12 05:05:48 309322] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970412|low:1598970412|pkt_pns:1|
[2025/09/12 05:05:48 309327] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970410|low:1598970410|pkt_pns:1|
[2025/09/12 05:05:48 309331] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1598970412|frame_largest_recv:1598970412|
[2025/09/12 05:05:48 309337] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:48 309342] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 309348] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:48 309354] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:48 309392] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:8|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:207|now:1757653548309362|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 309399] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:8|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 309406] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548316695|
[2025/09/12 05:05:48 309411] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548316695|
[2025/09/12 05:05:48 309416] [debug] |xqc_engine_wakeup_after|wakeup:1757653548316695|now:1757653548309416|diff:7279|
[2025/09/12 05:05:48 309421] [debug] |xqc_engine_main_logic|END|now:1757653548309299|
[2025/09/12 05:05:48 309428] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548309428|
[2025/09/12 05:05:48 309433] [debug] |xqc_engine_wakeup_after|wakeup:1757653548316695|now:1757653548309432|diff:7263|
[2025/09/12 05:05:48 309437] [debug] |xqc_engine_main_logic|END|now:1757653548309428|
[2025/09/12 05:05:48 317507] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548317507|
[2025/09/12 05:05:48 317518] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548316695|pq_index:0|
[2025/09/12 05:05:48 317524] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548309299|
[2025/09/12 05:05:48 317530] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548317529|
[2025/09/12 05:05:48 317536] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548316695|now:1757653548317529|
[2025/09/12 05:05:48 317541] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 317546] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592AC8DC|path:0|bytes_in_flight:207|
[2025/09/12 05:05:48 317551] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:86671|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 317556] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 317567] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:48 317572] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 317577] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:48 317582] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_send_probe_pkt|conn:0000560C592AC8DC|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 317588] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_send_probe_pkt|conn:0000560C592AC8DC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 317594] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592AC8DC|pto_count:1
[2025/09/12 05:05:48 317599] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:173342|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 317604] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 317609] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:48 317614] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 317619] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548403366|now:1757653548317599|interv:85767|
[2025/09/12 05:05:48 317624] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548403366|now:1757653548317599|interval:85767|pto_count:1|srtt:33507
[2025/09/12 05:05:48 317630] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 317636] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 317641] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 317647] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:48 317679] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:9|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653548317656|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 317686] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:9|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 317692] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:48 317697] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:173342|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 317702] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 317707] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 332|
[2025/09/12 05:05:48 317712] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 317721] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548490998|now:1757653548317697|interv:173301|
[2025/09/12 05:05:48 317726] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548490998|now:1757653548317697|interval:173301|pto_count:1|srtt:33507
[2025/09/12 05:05:48 317732] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49031|inflight:332|
[2025/09/12 05:05:48 317738] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 317744] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:48 317764] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:332|now:1757653548317750|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 317769] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:10|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 317774] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:332|applimit:0|
[2025/09/12 05:05:48 317778] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33507|rtt_var:13291|pto_duration:173342|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:48 317782] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 317786] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 414|
[2025/09/12 05:05:48 317789] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 317793] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548491092|now:1757653548317778|interv:173314|
[2025/09/12 05:05:48 317797] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548491092|now:1757653548317778|interval:173314|pto_count:1|srtt:33507
[2025/09/12 05:05:48 317801] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49031|inflight:414|
[2025/09/12 05:05:48 317806] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548491092|
[2025/09/12 05:05:48 317810] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548491092|
[2025/09/12 05:05:48 317814] [debug] |xqc_engine_wakeup_after|wakeup:1757653548422076|now:1757653548317814|diff:104262|
[2025/09/12 05:05:48 317818] [debug] |xqc_engine_main_logic|END|now:1757653548317529|
[2025/09/12 05:05:48 348571] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653548348569|
[2025/09/12 05:05:48 348593] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:05:48 348605] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970412|
[2025/09/12 05:05:48 348613] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970413|
[2025/09/12 05:05:48 348624] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1598970413|
[2025/09/12 05:05:48 348632] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 348642] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:7|
[2025/09/12 05:05:48 348663] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:207|prior_delivered:3079|prior_time:1757653548229904|is_app_limited:1|send_elapse:120|ack_elapse:118665|ctl_first_sent_time:1757653548230024|lagest_ack_time:1757653548348569|curr_delivered:3161|
[2025/09/12 05:05:48 348673] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548230024|
[2025/09/12 05:05:48 348682] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:48 348691] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:10|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:05:48 348700] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:207|prior_delivered:3079|prior_time:1757653548229904|is_app_limited:1|send_elapse:120|ack_elapse:118665|ctl_first_sent_time:1757653548230024|lagest_ack_time:1757653548348569|curr_delivered:3243|
[2025/09/12 05:05:48 348709] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548317750|
[2025/09/12 05:05:48 348717] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:48 348725] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:33507|rttvar:13291|minrtt:31366|latest_rtt:30819|ack_delay:0|
[2025/09/12 05:05:48 348735] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:33171|rttvar:10641|minrtt:30819|latest_rtt:30819|ack_delay:0|
[2025/09/12 05:05:48 348744] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:48 348753] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:48 348762] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:7|po_sent_time:1757653548229904|lost_send_time:1757653548311252|loss_delay:37317|frame:CRYPTO |repair:32|
[2025/09/12 05:05:48 348768] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653548229904u|
[2025/09/12 05:05:48 348773] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |lost interval:119008|lost_count:1|send_count:4|pkt_num:6|po_send_time:1757653548229904|srtt:33171|cwnd:49031|bw:20782|conn_life:937491|now:0|last_lost_time:937491|
[2025/09/12 05:05:48 348781] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1598970413|pns:1|
[2025/09/12 05:05:48 348786] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 348791] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548354973|now:1757653548348791|interval:6182|
[2025/09/12 05:05:48 348797] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548354973|now:1757653548348791|interv:6182|
[2025/09/12 05:05:48 348803] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 120, ack_elapse 118665, delivered 164|rate 1382|lost 3|
[2025/09/12 05:05:48 348809] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:48 348821] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|probertt expire|rtt:30819, old_rtt:31366|
[2025/09/12 05:05:48 348826] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:31366|
[2025/09/12 05:05:48 348831] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4156|
[2025/09/12 05:05:48 348836] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49031|packet_lost:1|acked:164|po_sent_time:1757653548317750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3243|
[2025/09/12 05:05:48 348843] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49031|packet_lost:1|acked:164|po_sent_time:1757653548317750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3243|
[2025/09/12 05:05:48 348849] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:49195|full_bw_reached:0|inflight:125|srtt:33171|latest_rtt:30819|min_rtt:30819|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 348854] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0||cwnd:49195|inflight:125|mode:0|applimit:0|pacing_rate:3920723|bw:20782|srtt:33171|latest_rtt:30819|min_rtt:30819|send:13|lost:2|tlp:1|recv:7|recovery:0|slow_start:1|conn_life:937776|acked:164|delivered:3243|is_cwnd_limited:0|
[2025/09/12 05:05:48 348860] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:48 348864] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548354973|now:1757653548348864|interval:6109|
[2025/09/12 05:05:48 348868] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548354973|now:1757653548348864|interv:6109|
[2025/09/12 05:05:48 348873] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970413|largest:1598970413|pns:1|
[2025/09/12 05:05:48 348877] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:64|pkt_type:HSK|pkt_num:1598970413|frame:ACK |recv_time:1757653548348569|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 348882] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608348569|now:1757653548348569|interv:60000000|
[2025/09/12 05:05:48 348887] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608348569|now:1757653548348569|interv:60000000|
[2025/09/12 05:05:48 348891] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548491092|pq_index:1|
[2025/09/12 05:05:48 348895] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548317529|
[2025/09/12 05:05:48 348899] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548348899|
[2025/09/12 05:05:48 348904] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548348903|
[2025/09/12 05:05:48 348910] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:33171|min_srtt:33171|path_bw:20782|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:48 348915] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:49195|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 348923] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:33171|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 348927] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:125|reinj:0|path_class:4|
[2025/09/12 05:05:48 348932] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:6|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 348937] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:49195|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 348941] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 348946] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:48 348976] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:11|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653548348953|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 348982] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:11|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:48 348987] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:05:48 348991] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548354973|now:1757653548348991|interval:5982|
[2025/09/12 05:05:48 348995] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548354973|now:1757653548348991|interv:5982|
[2025/09/12 05:05:48 348999] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49195|inflight:250|
[2025/09/12 05:05:48 349004] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548354973|
[2025/09/12 05:05:48 349008] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548354973|
[2025/09/12 05:05:48 349012] [debug] |xqc_engine_wakeup_after|wakeup:1757653548354973|now:1757653548349012|diff:5961|
[2025/09/12 05:05:48 349017] [debug] |xqc_engine_main_logic|END|now:1757653548348903|
[2025/09/12 05:05:48 349022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548349022|
[2025/09/12 05:05:48 349026] [debug] |xqc_engine_wakeup_after|wakeup:1757653548354973|now:1757653548349026|diff:5947|
[2025/09/12 05:05:48 349029] [debug] |xqc_engine_main_logic|END|now:1757653548349022|
[2025/09/12 05:05:48 355104] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548355103|
[2025/09/12 05:05:48 355114] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548354973|pq_index:0|
[2025/09/12 05:05:48 355119] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548348903|
[2025/09/12 05:05:48 355125] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548355124|
[2025/09/12 05:05:48 355131] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548354973|now:1757653548355124|
[2025/09/12 05:05:48 355146] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 355151] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:48 355156] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:48 355161] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:48 355166] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:05:48 355171] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:9|lost_pn:7|po_sent_time:1757653548317656|lost_send_time:1757653548317807|loss_delay:37317|frame:CRYPTO |repair:32|
[2025/09/12 05:05:48 355177] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653548317656u|
[2025/09/12 05:05:48 355182] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:48 355187] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33171|rtt_var:10641|pto_duration:75735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 355193] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 355198] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:48 355203] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 355207] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548424688|now:1757653548355187|interv:69501|
[2025/09/12 05:05:48 355212] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548424688|now:1757653548355187|interval:69501|pto_count:0|srtt:33171
[2025/09/12 05:05:48 355219] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:33171|min_srtt:33171|path_bw:20782|loss_rate:50.00|path_pto:0|
[2025/09/12 05:05:48 355225] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:49195|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 355230] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:33171|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 355236] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:125|reinj:0|path_class:4|
[2025/09/12 05:05:48 355242] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:9|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:48 355247] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:49195|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 355252] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 355258] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:48 355288] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:12|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653548355265|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 355299] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:12|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:48 355304] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:05:48 355309] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:33171|rtt_var:10641|pto_duration:75735|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 355315] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 355320] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:05:48 355324] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:48 355329] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548431000|now:1757653548355309|interv:75691|
[2025/09/12 05:05:48 355334] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:1|expire:1757653548431000|now:1757653548355309|interval:75691|pto_count:0|srtt:33171
[2025/09/12 05:05:48 355339] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49195|inflight:250|
[2025/09/12 05:05:48 355345] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548431000|
[2025/09/12 05:05:48 355350] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548431000|
[2025/09/12 05:05:48 355355] [debug] |xqc_engine_wakeup_after|wakeup:1757653548422076|now:1757653548355355|diff:66721|
[2025/09/12 05:05:48 355360] [debug] |xqc_engine_main_logic|END|now:1757653548355124|
[2025/09/12 05:05:48 422452] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548422451|
[2025/09/12 05:05:48 422469] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548422076|pq_index:0|
[2025/09/12 05:05:48 422477] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653538817657|
[2025/09/12 05:05:48 422484] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548422482|
[2025/09/12 05:05:48 422491] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548422076|now:1757653548422482|
[2025/09/12 05:05:48 422497] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 422503] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:3976|
[2025/09/12 05:05:48 422509] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:6404096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:48 422515] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 422520] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 422525] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3976|
[2025/09/12 05:05:48 422531] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:48 422545] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:48 422554] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:48 422560] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:8
[2025/09/12 05:05:48 422566] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:12808192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:48 422572] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 422577] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 422582] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 3976|
[2025/09/12 05:05:48 422587] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653558026172|now:1757653548422565|interv:9603607|
[2025/09/12 05:05:48 422592] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653558026172|now:1757653548422565|interval:9603607|pto_count:8|srtt:32392
[2025/09/12 05:05:48 422600] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 422606] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 422612] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:48 422618] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:05:48 422663] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:31|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3976|now:1757653548422630|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 422671] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:31|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:48 422677] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:3976|applimit:0|
[2025/09/12 05:05:48 422683] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:12808192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:48 422689] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 422694] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 422699] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 4260|
[2025/09/12 05:05:48 422704] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567630822|now:1757653548422683|interv:19208139|
[2025/09/12 05:05:48 422710] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653567630822|now:1757653548422683|interval:19208139|pto_count:8|srtt:32392
[2025/09/12 05:05:48 422721] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:4260|
[2025/09/12 05:05:48 422728] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:48 422734] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:05:48 422760] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:32|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4260|now:1757653548422741|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 422768] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:32|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:48 422774] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:4260|applimit:0|
[2025/09/12 05:05:48 422779] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:12808192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:48 422785] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 422790] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 422795] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 4544|
[2025/09/12 05:05:48 422801] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567630933|now:1757653548422779|interv:19208154|
[2025/09/12 05:05:48 422806] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653567630933|now:1757653548422779|interval:19208154|pto_count:8|srtt:32392
[2025/09/12 05:05:48 422812] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:4544|
[2025/09/12 05:05:48 422818] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653567630933|
[2025/09/12 05:05:48 422823] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653567630933|
[2025/09/12 05:05:48 422829] [debug] |xqc_engine_wakeup_after|wakeup:1757653548431000|now:1757653548422829|diff:8171|
[2025/09/12 05:05:48 422834] [debug] |xqc_engine_main_logic|END|now:1757653548422482|
[2025/09/12 05:05:48 428370] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653548428368|
[2025/09/12 05:05:48 428386] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:05:48 428395] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970413|
[2025/09/12 05:05:48 428402] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970415|
[2025/09/12 05:05:48 428413] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1598970415|
[2025/09/12 05:05:48 428420] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 428429] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:11|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:05:48 428437] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:250|prior_delivered:3243|prior_time:1757653548348569|is_app_limited:1|send_elapse:118929|ack_elapse:79799|ctl_first_sent_time:1757653548348953|lagest_ack_time:1757653548428368|curr_delivered:3368|
[2025/09/12 05:05:48 428454] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548348953|
[2025/09/12 05:05:48 428462] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:48 428470] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:12|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:48 428479] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:250|prior_delivered:3243|prior_time:1757653548348569|is_app_limited:1|send_elapse:118929|ack_elapse:79799|ctl_first_sent_time:1757653548348953|lagest_ack_time:1757653548428368|curr_delivered:3493|
[2025/09/12 05:05:48 428488] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548355265|
[2025/09/12 05:05:48 428495] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:48 428502] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:33171|rttvar:10641|minrtt:30819|latest_rtt:73103|ack_delay:0|
[2025/09/12 05:05:48 428510] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:38162|rttvar:17964|minrtt:30819|latest_rtt:73103|ack_delay:0|
[2025/09/12 05:05:48 428519] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:48 428528] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 428536] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 428544] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 428552] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 118929, ack_elapse 79799, delivered 250|rate 2102|lost 4|
[2025/09/12 05:05:48 428560] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:48 428569] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:30819|
[2025/09/12 05:05:48 428576] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:500|
[2025/09/12 05:05:48 428582] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49195|packet_lost:0|acked:250|po_sent_time:1757653548355265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3493|
[2025/09/12 05:05:48 428588] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49195|packet_lost:0|acked:250|po_sent_time:1757653548355265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3493|
[2025/09/12 05:05:48 428593] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:49445|full_bw_reached:0|inflight:0|srtt:38162|latest_rtt:73103|min_rtt:30819|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 428600] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:48 428605] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 428615] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 428621] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970415|largest:1598970415|pns:1|
[2025/09/12 05:05:48 428627] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:64|pkt_type:HSK|pkt_num:1598970415|frame:ACK |recv_time:1757653548428368|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 428633] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608428368|now:1757653548428368|interv:60000000|
[2025/09/12 05:05:48 428639] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608428368|now:1757653548428368|interv:60000000|
[2025/09/12 05:05:48 428647] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548431000|pq_index:0|
[2025/09/12 05:05:48 428655] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548355124|
[2025/09/12 05:05:48 428663] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548428663|
[2025/09/12 05:05:48 428671] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548428670|
[2025/09/12 05:05:48 428680] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653608428368|
[2025/09/12 05:05:48 428685] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653608428368|
[2025/09/12 05:05:48 428689] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548428689|diff:2377500|
[2025/09/12 05:05:48 428695] [debug] |xqc_engine_main_logic|END|now:1757653548428670|
[2025/09/12 05:05:48 428701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548428701|
[2025/09/12 05:05:48 428706] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548428706|diff:2377483|
[2025/09/12 05:05:48 428711] [debug] |xqc_engine_main_logic|END|now:1757653548428701|
[2025/09/12 05:05:48 489267] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653548489265|
[2025/09/12 05:05:48 489292] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 489304] [warn] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:48 489315] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:48 489323] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:48 489331] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608489265|now:1757653548489265|interv:60000000|
[2025/09/12 05:05:48 489338] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608489265|now:1757653548489265|interv:60000000|
[2025/09/12 05:05:48 489346] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653608428368|pq_index:7|
[2025/09/12 05:05:48 489354] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548428670|
[2025/09/12 05:05:48 489364] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548489364|
[2025/09/12 05:05:48 489374] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548489371|
[2025/09/12 05:05:48 489385] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653608489265|
[2025/09/12 05:05:48 489404] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653608489265|
[2025/09/12 05:05:48 489411] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548489411|diff:2316778|
[2025/09/12 05:05:48 489419] [debug] |xqc_engine_main_logic|END|now:1757653548489371|
[2025/09/12 05:05:48 586651] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653548586648|
[2025/09/12 05:05:48 586679] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 586687] [warn] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:48 586698] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:48 586705] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:48 586711] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608586648|now:1757653548586648|interv:60000000|
[2025/09/12 05:05:48 586720] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608586648|now:1757653548586648|interv:60000000|
[2025/09/12 05:05:48 586728] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653608489265|pq_index:7|
[2025/09/12 05:05:48 586736] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548489371|
[2025/09/12 05:05:48 586745] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548586745|
[2025/09/12 05:05:48 586756] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548586753|
[2025/09/12 05:05:48 586767] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653608586648|
[2025/09/12 05:05:48 586774] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653608586648|
[2025/09/12 05:05:48 586782] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548586781|diff:2219408|
[2025/09/12 05:05:48 586790] [debug] |xqc_engine_main_logic|END|now:1757653548586753|
[2025/09/12 05:05:48 622952] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:96|state:S_HANDSHAKE_SENT|recv_time:1757653548622950|
[2025/09/12 05:05:48 622975] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:05:48 622991] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970415|
[2025/09/12 05:05:48 622999] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970418|
[2025/09/12 05:05:48 623014] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1598970418|
[2025/09/12 05:05:48 623023] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:48 623033] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:48 623064] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:48 623072] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:48 623235] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:48 623245] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:48 623251] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653608586648|pq_index:7|
[2025/09/12 05:05:48 623257] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548586753|
[2025/09/12 05:05:48 623270] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:48 623276] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:48 623282] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:48 623288] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 623294] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 623305] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:48 623312] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:48 623318] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970418|largest:1598970418|pns:1|
[2025/09/12 05:05:48 623324] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:96|pkt_type:HSK|pkt_num:1598970418|frame:CRYPTO |recv_time:1757653548622950|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 623331] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653608622950|now:1757653548622950|interv:60000000|
[2025/09/12 05:05:48 623336] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653608622950|now:1757653548622950|interv:60000000|
[2025/09/12 05:05:48 623341] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548623341|
[2025/09/12 05:05:48 623346] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548623345|
[2025/09/12 05:05:48 623351] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592AC8DC|
[2025/09/12 05:05:48 623356] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592AC8DC|
[2025/09/12 05:05:48 623359] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:48 623363] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 623367] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 623373] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_gen_token|expire:1758258348|
[2025/09/12 05:05:48 623378] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:48 623382] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:48 623386] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:48 623391] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 623396] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:48 623400] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970411|
[2025/09/12 05:05:48 623406] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970411|
[2025/09/12 05:05:48 623414] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 623418] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:48 623422] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:48 623429] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:ACK_01RTT|expire:1757653548514265|now:1757653548489265|interv:25000|
[2025/09/12 05:05:48 623434] [debug] |scid:afa0beb327daf11e6bf9ae62|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653548489265|max_ack_delay:25000|
[2025/09/12 05:05:48 623438] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970411|largest:1598970411|pns:2|
[2025/09/12 05:05:48 623442] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1598970411|frame:PADDING PING |recv_time:1757653548489265|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 623447] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:48 623451] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 623456] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970411|
[2025/09/12 05:05:48 623459] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970412|
[2025/09/12 05:05:48 623464] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970412|
[2025/09/12 05:05:48 623468] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 623472] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:48 623476] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:48 623482] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:48 623486] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:2|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:48 623491] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970412|largest:1598970412|pns:2|
[2025/09/12 05:05:48 623495] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1598970412|frame:PADDING PING |recv_time:1757653548586648|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 623499] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_write_streams|
[2025/09/12 05:05:48 623503] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:48 623508] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653548623507|
[2025/09/12 05:05:48 623513] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653548623512|
[2025/09/12 05:05:48 623517] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:48 623522] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970418|ack_delay:572|first_ack_range:0|largest_pkt_recv_time:1757653548622950|
[2025/09/12 05:05:48 623530] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970418|low:1598970418|pkt_pns:1|
[2025/09/12 05:05:48 623533] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970415|low:1598970415|pkt_pns:1|
[2025/09/12 05:05:48 623537] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970413|low:1598970413|pkt_pns:1|
[2025/09/12 05:05:48 623541] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1598970418|frame_largest_recv:1598970418|
[2025/09/12 05:05:48 623545] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:48 623550] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970412|ack_delay:36901|first_ack_range:1|largest_pkt_recv_time:1757653548586648|
[2025/09/12 05:05:48 623554] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970412|low:1598970411|pkt_pns:2|
[2025/09/12 05:05:48 623557] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1598970412|frame_largest_recv:1598970412|
[2025/09/12 05:05:48 623561] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:48 623573] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0328b5d475ef0f4f79cca88a|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:48 623581] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f69ab9dab31bfb790e2140e4|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:48 623587] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:20782|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:48 623592] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 623597] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:48 623602] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:20782|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:48 623607] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 623611] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:48 623615] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:20782|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:48 623619] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 623624] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:48 623628] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:20782|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:48 623632] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 623636] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:48 623643] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 623647] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 623651] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:20782|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:48 623655] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 623660] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:48 623664] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|min_srtt:38162|path_bw:20782|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:48 623668] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:38162|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 623672] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:48 623677] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:48 623682] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:48 623720] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653548623688|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 623730] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 623737] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:48 623744] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 623751] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 623757] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 623761] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:48 623765] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548758706|now:1757653548623743|interv:134963|
[2025/09/12 05:05:48 623769] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548758706|now:1757653548623743|interval:134963|pto_count:0|srtt:38162
[2025/09/12 05:05:48 623774] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:23|
[2025/09/12 05:05:48 623779] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:48 623784] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:48 623814] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653548623794|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 623822] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 623829] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:48 623836] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 623843] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 623847] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 623850] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:48 623854] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548758812|now:1757653548623836|interv:134976|
[2025/09/12 05:05:48 623858] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548758812|now:1757653548623836|interval:134976|pto_count:0|srtt:38162
[2025/09/12 05:05:48 623863] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:56|
[2025/09/12 05:05:48 623867] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:48 623872] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-5|next_skip_chance:1757653549028925|current_time:1757653548623871|
[2025/09/12 05:05:48 623876] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:48 623910] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:6|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653548623882|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 623918] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:6|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 623925] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:05:48 623932] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 623938] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 623942] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 623946] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:48 623950] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548758900|now:1757653548623932|interv:134968|
[2025/09/12 05:05:48 623954] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548758900|now:1757653548623932|interval:134968|pto_count:0|srtt:38162
[2025/09/12 05:05:48 623962] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:339|
[2025/09/12 05:05:48 623967] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:48 623971] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:48 623996] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:7|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653548623977|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 624004] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:7|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 624011] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:05:48 624017] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 624024] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 624028] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 624031] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:48 624035] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548758995|now:1757653548624017|interv:134978|
[2025/09/12 05:05:48 624059] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548758995|now:1757653548624017|interval:134978|pto_count:0|srtt:38162
[2025/09/12 05:05:48 624064] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:623|
[2025/09/12 05:05:48 624069] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:59|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:48 624074] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:48 624098] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:13|size:59|sent:75|pkt_type:HSK|frame:ACK |inflight:623|now:1757653548624080|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 624107] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:13|origin_pktnum:0|size:59|enc_size:75|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 624115] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:48 624122] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:48 624149] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:8|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653548624130|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 624157] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:8|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 624165] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:48 624177] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:48 624205] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653548624186|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 624214] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 624221] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:05:48 624227] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 624233] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 624237] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 624241] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:48 624245] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548759204|now:1757653548624227|interv:134977|
[2025/09/12 05:05:48 624249] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548759204|now:1757653548624227|interval:134977|pto_count:0|srtt:38162
[2025/09/12 05:05:48 624253] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:677|
[2025/09/12 05:05:48 624258] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:48 624262] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:48 624285] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653548624268|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 624293] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 624300] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:05:48 624307] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 624312] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 624316] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 624321] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:48 624325] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548759286|now:1757653548624306|interv:134980|
[2025/09/12 05:05:48 624328] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548759286|now:1757653548624306|interval:134980|pto_count:0|srtt:38162
[2025/09/12 05:05:48 624337] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:731|
[2025/09/12 05:05:48 624342] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548759286|
[2025/09/12 05:05:48 624347] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548759286|
[2025/09/12 05:05:48 624351] [debug] |xqc_engine_wakeup_after|wakeup:1757653548759286|now:1757653548624351|diff:134935|
[2025/09/12 05:05:48 624355] [debug] |xqc_engine_main_logic|END|now:1757653548623345|
[2025/09/12 05:05:48 624360] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548624360|
[2025/09/12 05:05:48 624364] [debug] |xqc_engine_wakeup_after|wakeup:1757653548759286|now:1757653548624364|diff:134922|
[2025/09/12 05:05:48 624368] [debug] |xqc_engine_main_logic|END|now:1757653548624360|
[2025/09/12 05:05:48 625145] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:96|state:ESTABED|recv_time:1757653548625144|
[2025/09/12 05:05:48 625158] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:05:48 625166] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970418|
[2025/09/12 05:05:48 625172] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970419|
[2025/09/12 05:05:48 625180] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1598970419|
[2025/09/12 05:05:48 625186] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:48 625193] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:48 625198] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:48 625204] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548759286|pq_index:0|
[2025/09/12 05:05:48 625210] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548623345|
[2025/09/12 05:05:48 625216] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:48 625223] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:38162|rtt_var:17964|pto_duration:110018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 625229] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 625235] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 625241] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:48 625247] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548759286|now:1757653548625222|interv:134064|
[2025/09/12 05:05:48 625253] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548759286|now:1757653548625222|interval:134064|pto_count:0|srtt:38162
[2025/09/12 05:05:48 625260] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:48 625268] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:48 625275] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970419|largest:1598970419|pns:1|
[2025/09/12 05:05:48 625281] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:96|pkt_type:HSK|pkt_num:1598970419|frame:CRYPTO |recv_time:1757653548625144|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 625295] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668625144|now:1757653548625144|interv:120000000|
[2025/09/12 05:05:48 625301] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668625144|now:1757653548625144|interv:120000000|
[2025/09/12 05:05:48 625307] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548625307|
[2025/09/12 05:05:48 625315] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548625314|
[2025/09/12 05:05:48 625321] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:48 625326] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970419|ack_delay:182|first_ack_range:1|largest_pkt_recv_time:1757653548625144|
[2025/09/12 05:05:48 625330] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970419|low:1598970418|pkt_pns:1|
[2025/09/12 05:05:48 625334] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970415|low:1598970415|pkt_pns:1|
[2025/09/12 05:05:48 625338] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970413|low:1598970413|pkt_pns:1|
[2025/09/12 05:05:48 625342] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1598970419|frame_largest_recv:1598970419|
[2025/09/12 05:05:48 625346] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:48 625350] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 625355] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:58|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:48 625360] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:48 625392] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:14|size:58|sent:74|pkt_type:HSK|frame:ACK |inflight:731|now:1757653548625366|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 625401] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:14|origin_pktnum:0|size:58|enc_size:74|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 625409] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548759286|
[2025/09/12 05:05:48 625415] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548759286|
[2025/09/12 05:05:48 625421] [debug] |xqc_engine_wakeup_after|wakeup:1757653548759286|now:1757653548625421|diff:133865|
[2025/09/12 05:05:48 625427] [debug] |xqc_engine_main_logic|END|now:1757653548625314|
[2025/09/12 05:05:48 625432] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548625432|
[2025/09/12 05:05:48 625436] [debug] |xqc_engine_wakeup_after|wakeup:1757653548759286|now:1757653548625436|diff:133850|
[2025/09/12 05:05:48 625440] [debug] |xqc_engine_main_logic|END|now:1757653548625432|
[2025/09/12 05:05:48 654845] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:40|state:ESTABED|recv_time:1757653548654844|
[2025/09/12 05:05:48 654865] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 654877] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970412|
[2025/09/12 05:05:48 654884] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970414|
[2025/09/12 05:05:48 654899] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970414|
[2025/09/12 05:05:48 654905] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 654916] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:0|
[2025/09/12 05:05:48 654927] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:3493|prior_time:1757653548623688|is_app_limited:0|send_elapse:0|ack_elapse:31156|ctl_first_sent_time:1757653548623688|lagest_ack_time:1757653548654844|curr_delivered:3516|
[2025/09/12 05:05:48 654937] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548623688|
[2025/09/12 05:05:48 654944] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:48 654953] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:1|
[2025/09/12 05:05:48 654961] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:3493|prior_time:1757653548623688|is_app_limited:0|send_elapse:0|ack_elapse:31156|ctl_first_sent_time:1757653548623688|lagest_ack_time:1757653548654844|curr_delivered:3549|
[2025/09/12 05:05:48 654969] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548623794|
[2025/09/12 05:05:48 654974] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:48 654979] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:6|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:48 654985] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:3493|prior_time:1757653548623688|is_app_limited:0|send_elapse:0|ack_elapse:31156|ctl_first_sent_time:1757653548623688|lagest_ack_time:1757653548654844|curr_delivered:3832|
[2025/09/12 05:05:48 654990] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548623882|
[2025/09/12 05:05:48 654995] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:48 655000] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:38162|rttvar:17964|minrtt:30819|latest_rtt:30962|ack_delay:80|
[2025/09/12 05:05:48 655009] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:37252|rttvar:15293|minrtt:30819|latest_rtt:30962|ack_delay:80|
[2025/09/12 05:05:48 655018] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:48 655026] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 655033] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:37252|rtt_var:15293|pto_duration:98424|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 655065] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 655071] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 655081] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 392|
[2025/09/12 05:05:48 655086] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548747692|now:1757653548655033|interv:92659|
[2025/09/12 05:05:48 655093] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548747692|now:1757653548655033|interval:92659|pto_count:0|srtt:37252
[2025/09/12 05:05:48 655102] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31156, delivered 339|rate 10880|lost 4|
[2025/09/12 05:05:48 655111] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:48 655120] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10880) in round 5|
[2025/09/12 05:05:48 655125] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:30819|
[2025/09/12 05:05:48 655131] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:678|
[2025/09/12 05:05:48 655136] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49445|packet_lost:0|acked:339|po_sent_time:1757653548623882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3832|
[2025/09/12 05:05:48 655142] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49445|packet_lost:0|acked:339|po_sent_time:1757653548623882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3832|
[2025/09/12 05:05:48 655148] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:49784|full_bw_reached:0|inflight:392|srtt:37252|latest_rtt:30962|min_rtt:30819|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 655154] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0||cwnd:49784|inflight:392|mode:0|applimit:0|pacing_rate:3920723|bw:20782|srtt:37252|latest_rtt:30962|min_rtt:30819|send:21|lost:4|tlp:1|recv:13|recovery:0|slow_start:1|conn_life:1244076|acked:339|delivered:3832|is_cwnd_limited:0|
[2025/09/12 05:05:48 655162] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970414|largest:1598970414|pns:2|
[2025/09/12 05:05:48 655168] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1598970414|frame:ACK |recv_time:1757653548654844|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 655174] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668654844|now:1757653548654844|interv:120000000|
[2025/09/12 05:05:48 655181] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668654844|now:1757653548654844|interv:120000000|
[2025/09/12 05:05:48 655189] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548759286|pq_index:0|
[2025/09/12 05:05:48 655198] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548625314|
[2025/09/12 05:05:48 655206] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548655206|
[2025/09/12 05:05:48 655212] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548655211|
[2025/09/12 05:05:48 655225] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548747692|
[2025/09/12 05:05:48 655230] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548747692|
[2025/09/12 05:05:48 655235] [debug] |xqc_engine_wakeup_after|wakeup:1757653548747692|now:1757653548655235|diff:92457|
[2025/09/12 05:05:48 655240] [debug] |xqc_engine_main_logic|END|now:1757653548655211|
[2025/09/12 05:05:48 655247] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548655247|
[2025/09/12 05:05:48 655252] [debug] |xqc_engine_wakeup_after|wakeup:1757653548747692|now:1757653548655252|diff:92440|
[2025/09/12 05:05:48 655256] [debug] |xqc_engine_main_logic|END|now:1757653548655247|
[2025/09/12 05:05:48 656348] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:40|state:ESTABED|recv_time:1757653548656347|
[2025/09/12 05:05:48 656362] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 656371] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970414|
[2025/09/12 05:05:48 656378] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970416|
[2025/09/12 05:05:48 656385] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970416|
[2025/09/12 05:05:48 656392] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 656411] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:9|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:48 656418] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:677|prior_delivered:3493|prior_time:1757653548623688|is_app_limited:0|send_elapse:498|ack_elapse:32659|ctl_first_sent_time:1757653548624186|lagest_ack_time:1757653548656347|curr_delivered:3886|
[2025/09/12 05:05:48 656424] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548624186|
[2025/09/12 05:05:48 656431] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:48 656438] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:37252|rttvar:15293|minrtt:30819|latest_rtt:32161|ack_delay:760|
[2025/09/12 05:05:48 656444] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:36521|rttvar:12932|minrtt:30819|latest_rtt:32161|ack_delay:760|
[2025/09/12 05:05:48 656451] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:48 656458] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1598970413|pns:2|
[2025/09/12 05:05:48 656465] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 656471] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548665063|now:1757653548656470|interval:8593|
[2025/09/12 05:05:48 656477] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548665063|now:1757653548656470|interv:8593|
[2025/09/12 05:05:48 656483] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 498, ack_elapse 32659, delivered 393|rate 12033|lost 4|
[2025/09/12 05:05:48 656497] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12033) in round 5|
[2025/09/12 05:05:48 656504] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:30819|
[2025/09/12 05:05:48 656509] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:724|
[2025/09/12 05:05:48 656513] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49784|packet_lost:0|acked:54|po_sent_time:1757653548624186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3832|
[2025/09/12 05:05:48 656517] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49784|packet_lost:0|acked:54|po_sent_time:1757653548624186|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3832|
[2025/09/12 05:05:48 656522] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:49838|full_bw_reached:0|inflight:338|srtt:36521|latest_rtt:32161|min_rtt:30819|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:48 656528] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970416|largest:1598970416|pns:2|
[2025/09/12 05:05:48 656533] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1598970416|frame:ACK |recv_time:1757653548656347|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 656538] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668656347|now:1757653548656347|interv:120000000|
[2025/09/12 05:05:48 656542] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668656347|now:1757653548656347|interv:120000000|
[2025/09/12 05:05:48 656546] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548747692|pq_index:0|
[2025/09/12 05:05:48 656550] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548655211|
[2025/09/12 05:05:48 656555] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548656555|
[2025/09/12 05:05:48 656563] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548656561|
[2025/09/12 05:05:48 656572] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548665063|
[2025/09/12 05:05:48 656578] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548665063|
[2025/09/12 05:05:48 656583] [debug] |xqc_engine_wakeup_after|wakeup:1757653548665063|now:1757653548656583|diff:8480|
[2025/09/12 05:05:48 656588] [debug] |xqc_engine_main_logic|END|now:1757653548656561|
[2025/09/12 05:05:48 656593] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548656593|
[2025/09/12 05:05:48 656597] [debug] |xqc_engine_wakeup_after|wakeup:1757653548665063|now:1757653548656596|diff:8467|
[2025/09/12 05:05:48 656600] [debug] |xqc_engine_main_logic|END|now:1757653548656593|
[2025/09/12 05:05:48 665668] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548665668|
[2025/09/12 05:05:48 665676] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548665063|pq_index:0|
[2025/09/12 05:05:48 665681] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548656561|
[2025/09/12 05:05:48 665686] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548665685|
[2025/09/12 05:05:48 665694] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653548665063|now:1757653548665685|
[2025/09/12 05:05:48 665698] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:48 665703] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:48 665706] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:48 665711] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:6|po_sent_time:1757653548623977|lost_send_time:1757653548624599|loss_delay:41086|frame:CRYPTO |repair:32|
[2025/09/12 05:05:48 665716] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653548623977u|
[2025/09/12 05:05:48 665720] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |lost interval:317116|lost_count:2|send_count:8|pkt_num:7|po_send_time:1757653548623977|srtt:36521|cwnd:49838|bw:20782|conn_life:1254607|now:0|last_lost_time:1254607|
[2025/09/12 05:05:48 665725] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:48 665729] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:36521|rtt_var:12932|pto_duration:88249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 665733] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 665737] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 665741] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:48 665745] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548737517|now:1757653548665729|interv:71788|
[2025/09/12 05:05:48 665749] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548737517|now:1757653548665729|interval:71788|pto_count:0|srtt:36521
[2025/09/12 05:05:48 665754] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:36521|min_srtt:36521|path_bw:20782|loss_rate:50.00|path_pto:0|
[2025/09/12 05:05:48 665759] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:54|cwnd:49838|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 665764] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:36521|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 665768] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:48 665773] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:7|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:48 665777] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:54|cwnd:49838|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 665785] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 665790] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:48 665823] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:11|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:54|now:1757653548665797|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 665833] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:11|origin_pktnum:7|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:48 665840] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:48 665847] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:36521|rtt_var:12932|pto_duration:88249|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 665854] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 665859] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 665863] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 338|
[2025/09/12 05:05:48 665867] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548779046|now:1757653548665846|interv:113200|
[2025/09/12 05:05:48 665871] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548779046|now:1757653548665846|interval:113200|pto_count:0|srtt:36521
[2025/09/12 05:05:48 665875] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49838|inflight:338|
[2025/09/12 05:05:48 665880] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548779046|
[2025/09/12 05:05:48 665884] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548779046|
[2025/09/12 05:05:48 665888] [debug] |xqc_engine_wakeup_after|wakeup:1757653548779046|now:1757653548665888|diff:113158|
[2025/09/12 05:05:48 665893] [debug] |xqc_engine_main_logic|END|now:1757653548665685|
[2025/09/12 05:05:48 696755] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:41|state:ESTABED|recv_time:1757653548696753|
[2025/09/12 05:05:48 696773] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 696784] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970416|
[2025/09/12 05:05:48 696793] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970418|
[2025/09/12 05:05:48 696803] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970418|
[2025/09/12 05:05:48 696812] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 696821] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:11|origin_pktnum:7|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:05:48 696830] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:338|prior_delivered:3886|prior_time:1757653548656347|is_app_limited:0|send_elapse:41611|ack_elapse:40406|ctl_first_sent_time:1757653548665797|lagest_ack_time:1757653548696753|curr_delivered:4170|
[2025/09/12 05:05:48 696839] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548665797|
[2025/09/12 05:05:48 696856] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:48 696863] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:36521|rttvar:12932|minrtt:30819|latest_rtt:30956|ack_delay:136|
[2025/09/12 05:05:48 696871] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:35808|rttvar:11124|minrtt:30819|latest_rtt:30956|ack_delay:136|
[2025/09/12 05:05:48 696880] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:05:48 696890] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1757653548624268|lost_send_time:1757653548656469|loss_delay:40284|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:48 696898] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653548624268u|
[2025/09/12 05:05:48 696906] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 696912] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 696917] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 696922] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 41611, ack_elapse 40406, delivered 284|rate 6825|lost 6|
[2025/09/12 05:05:48 696927] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:05:48 696932] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6825) in round 6|
[2025/09/12 05:05:48 696937] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:30819|
[2025/09/12 05:05:48 696942] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:724|
[2025/09/12 05:05:48 696947] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49838|packet_lost:1|acked:284|po_sent_time:1757653548665797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4170|
[2025/09/12 05:05:48 696952] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49838|packet_lost:1|acked:284|po_sent_time:1757653548665797|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4170|
[2025/09/12 05:05:48 696958] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:50122|full_bw_reached:0|inflight:0|srtt:35808|latest_rtt:30956|min_rtt:30819|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 696966] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970418|largest:1598970418|pns:2|
[2025/09/12 05:05:48 696971] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1598970418|frame:ACK |recv_time:1757653548696753|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 696977] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668696753|now:1757653548696753|interv:120000000|
[2025/09/12 05:05:48 696982] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668696753|now:1757653548696753|interv:120000000|
[2025/09/12 05:05:48 696992] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548779046|pq_index:0|
[2025/09/12 05:05:48 696997] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548665685|
[2025/09/12 05:05:48 697002] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548697002|
[2025/09/12 05:05:48 697008] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548697007|
[2025/09/12 05:05:48 697016] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:35808|min_srtt:35808|path_bw:20782|loss_rate:50.00|path_pto:0|
[2025/09/12 05:05:48 697021] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:50122|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 697027] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:35808|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 697033] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:10|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:48 697068] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:48 697074] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:50122|conn:0000560C592AC8DC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 697080] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 697085] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:48 697123] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653548697094|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 697134] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:12|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:48 697143] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:48 697151] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:35808|rtt_var:11124|pto_duration:80304|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 697160] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 697167] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 697172] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:48 697177] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548802398|now:1757653548697150|interv:105248|
[2025/09/12 05:05:48 697182] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548802398|now:1757653548697150|interval:105248|pto_count:0|srtt:35808
[2025/09/12 05:05:48 697193] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50122|inflight:54|
[2025/09/12 05:05:48 697199] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548802398|
[2025/09/12 05:05:48 697204] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548802398|
[2025/09/12 05:05:48 697209] [debug] |xqc_engine_wakeup_after|wakeup:1757653548802398|now:1757653548697209|diff:105189|
[2025/09/12 05:05:48 697214] [debug] |xqc_engine_main_logic|END|now:1757653548697007|
[2025/09/12 05:05:48 697221] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548697221|
[2025/09/12 05:05:48 697226] [debug] |xqc_engine_wakeup_after|wakeup:1757653548802398|now:1757653548697226|diff:105172|
[2025/09/12 05:05:48 697231] [debug] |xqc_engine_main_logic|END|now:1757653548697221|
[2025/09/12 05:05:48 732920] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:43|state:ESTABED|recv_time:1757653548732918|
[2025/09/12 05:05:48 732938] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 732950] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970418|
[2025/09/12 05:05:48 732959] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970419|
[2025/09/12 05:05:48 732969] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970419|
[2025/09/12 05:05:48 732977] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 732986] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:12|origin_pktnum:10|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:48 732995] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:54|prior_delivered:4170|prior_time:1757653548697094|is_app_limited:0|send_elapse:0|ack_elapse:35824|ctl_first_sent_time:1757653548697094|lagest_ack_time:1757653548732918|curr_delivered:4224|
[2025/09/12 05:05:48 733005] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548697094|
[2025/09/12 05:05:48 733013] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:48 733021] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:35808|rttvar:11124|minrtt:30819|latest_rtt:35824|ack_delay:5168|
[2025/09/12 05:05:48 733031] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:35164|rttvar:9631|minrtt:30819|latest_rtt:35824|ack_delay:5168|
[2025/09/12 05:05:48 733066] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:48 733075] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 733082] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 733090] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 733097] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35824, delivered 54|rate 1507|lost 6|
[2025/09/12 05:05:48 733105] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:05:48 733111] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1507) in round 7|
[2025/09/12 05:05:48 733118] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:30819|
[2025/09/12 05:05:48 733136] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:568|
[2025/09/12 05:05:48 733144] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50122|packet_lost:0|acked:54|po_sent_time:1757653548697094|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4224|
[2025/09/12 05:05:48 733153] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50122|packet_lost:0|acked:54|po_sent_time:1757653548697094|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4224|
[2025/09/12 05:05:48 733162] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:20782|cwnd:50176|full_bw_reached:0|inflight:0|srtt:35164|latest_rtt:35824|min_rtt:30819|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 733172] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 733181] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:ACK_01RTT|expire:1757653548757918|now:1757653548732918|interv:25000|
[2025/09/12 05:05:48 733191] [debug] |scid:afa0beb327daf11e6bf9ae62|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548732918|max_ack_delay:25000|
[2025/09/12 05:05:48 733199] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970419|largest:1598970419|pns:2|
[2025/09/12 05:05:48 733205] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1598970419|frame:PING ACK |recv_time:1757653548732918|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 733211] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668732918|now:1757653548732918|interv:120000000|
[2025/09/12 05:05:48 733216] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668732918|now:1757653548732918|interv:120000000|
[2025/09/12 05:05:48 733221] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548802398|pq_index:0|
[2025/09/12 05:05:48 733226] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548697007|
[2025/09/12 05:05:48 733231] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548733231|
[2025/09/12 05:05:48 733237] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548733236|
[2025/09/12 05:05:48 733245] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548757918|
[2025/09/12 05:05:48 733250] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548757918|
[2025/09/12 05:05:48 733255] [debug] |xqc_engine_wakeup_after|wakeup:1757653548757918|now:1757653548733255|diff:24663|
[2025/09/12 05:05:48 733261] [debug] |xqc_engine_main_logic|END|now:1757653548733236|
[2025/09/12 05:05:48 733267] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548733267|
[2025/09/12 05:05:48 733272] [debug] |xqc_engine_wakeup_after|wakeup:1757653548757918|now:1757653548733272|diff:24646|
[2025/09/12 05:05:48 733277] [debug] |xqc_engine_main_logic|END|now:1757653548733267|
[2025/09/12 05:05:48 756362] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1444|state:ESTABED|recv_time:1757653548756360|
[2025/09/12 05:05:48 756383] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 756396] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970419|
[2025/09/12 05:05:48 756404] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970420|
[2025/09/12 05:05:48 756417] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970420|
[2025/09/12 05:05:48 756425] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 756433] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:48 756441] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:48 756454] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:48 756465] [debug] |scid:afa0beb327daf11e6bf9ae62|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:48 756474] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970420|largest:1598970420|pns:2|
[2025/09/12 05:05:48 756483] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1598970420|frame:PADDING PING |recv_time:1757653548756360|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 756492] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668756360|now:1757653548756360|interv:120000000|
[2025/09/12 05:05:48 756501] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668756360|now:1757653548756360|interv:120000000|
[2025/09/12 05:05:48 756508] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548757918|pq_index:0|
[2025/09/12 05:05:48 756518] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548733236|
[2025/09/12 05:05:48 756526] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548756526|
[2025/09/12 05:05:48 756537] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548756535|
[2025/09/12 05:05:48 756548] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970420|ack_delay:188|first_ack_range:2|largest_pkt_recv_time:1757653548756360|
[2025/09/12 05:05:48 756558] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970420|low:1598970418|pkt_pns:2|
[2025/09/12 05:05:48 756564] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970416|low:1598970416|pkt_pns:2|
[2025/09/12 05:05:48 756569] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970414|low:1598970414|pkt_pns:2|
[2025/09/12 05:05:48 756574] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1598970420|frame_largest_recv:1598970420|
[2025/09/12 05:05:48 756580] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:48 756586] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 756593] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:48 756607] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:48 756653] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:13|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653548756621|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 756661] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:13|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 756668] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653668756360|
[2025/09/12 05:05:48 756673] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653668756360|
[2025/09/12 05:05:48 756678] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548756677|diff:2049512|
[2025/09/12 05:05:48 756683] [debug] |xqc_engine_main_logic|END|now:1757653548756535|
[2025/09/12 05:05:48 756689] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548756689|
[2025/09/12 05:05:48 756694] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548756694|diff:2049495|
[2025/09/12 05:05:48 756699] [debug] |xqc_engine_main_logic|END|now:1757653548756689|
[2025/09/12 05:05:48 855785] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:1444|state:ESTABED|recv_time:1757653548855784|
[2025/09/12 05:05:48 855806] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 855819] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970420|
[2025/09/12 05:05:48 855828] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970421|
[2025/09/12 05:05:48 855841] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970421|
[2025/09/12 05:05:48 855850] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:48 855858] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:48 855865] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:48 855879] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:ACK_01RTT|expire:1757653548880784|now:1757653548855784|interv:25000|
[2025/09/12 05:05:48 855891] [debug] |scid:afa0beb327daf11e6bf9ae62|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548855784|max_ack_delay:25000|
[2025/09/12 05:05:48 855900] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970421|largest:1598970421|pns:2|
[2025/09/12 05:05:48 855910] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1598970421|frame:PADDING PING |recv_time:1757653548855784|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 855920] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668855784|now:1757653548855784|interv:120000000|
[2025/09/12 05:05:48 855928] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668855784|now:1757653548855784|interv:120000000|
[2025/09/12 05:05:48 855937] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653668756360|pq_index:7|
[2025/09/12 05:05:48 855947] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548756535|
[2025/09/12 05:05:48 855955] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548855954|
[2025/09/12 05:05:48 855974] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548855972|
[2025/09/12 05:05:48 855986] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548880784|
[2025/09/12 05:05:48 855996] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548880784|
[2025/09/12 05:05:48 856001] [debug] |xqc_engine_wakeup_after|wakeup:1757653548880784|now:1757653548856001|diff:24783|
[2025/09/12 05:05:48 856007] [debug] |xqc_engine_main_logic|END|now:1757653548855972|
[2025/09/12 05:05:48 856019] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548856019|
[2025/09/12 05:05:48 856027] [debug] |xqc_engine_wakeup_after|wakeup:1757653548880784|now:1757653548856027|diff:24757|
[2025/09/12 05:05:48 856035] [debug] |xqc_engine_main_logic|END|now:1757653548856019|
[2025/09/12 05:05:48 881166] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548881166|
[2025/09/12 05:05:48 881182] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548880784|pq_index:0|
[2025/09/12 05:05:48 881189] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548855972|
[2025/09/12 05:05:48 881196] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548881194|
[2025/09/12 05:05:48 881202] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653548880784|now:1757653548881194|
[2025/09/12 05:05:48 881207] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:48 881212] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653548880784|now:1757653548881194|
[2025/09/12 05:05:48 881217] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:48 881224] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970421|ack_delay:25440|first_ack_range:3|largest_pkt_recv_time:1757653548855784|
[2025/09/12 05:05:48 881229] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970421|low:1598970418|pkt_pns:2|
[2025/09/12 05:05:48 881234] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970416|low:1598970416|pkt_pns:2|
[2025/09/12 05:05:48 881239] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970414|low:1598970414|pkt_pns:2|
[2025/09/12 05:05:48 881244] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1598970421|frame_largest_recv:1598970421|
[2025/09/12 05:05:48 881249] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:48 881255] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 881261] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:48 881267] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:48 881305] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:14|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653548881276|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 881312] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:14|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 881326] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653668855784|
[2025/09/12 05:05:48 881331] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653668855784|
[2025/09/12 05:05:48 881336] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653548881336|diff:1924853|
[2025/09/12 05:05:48 881341] [debug] |xqc_engine_main_logic|END|now:1757653548881194|
[2025/09/12 05:05:48 885071] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:309|state:ESTABED|recv_time:1757653548885069|
[2025/09/12 05:05:48 885090] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 885101] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970421|
[2025/09/12 05:05:48 885109] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970422|
[2025/09/12 05:05:48 885120] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970422|
[2025/09/12 05:05:48 885129] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885138] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|334e68fee0dcb16be95462251f3882b7b3|sr_token:24983f5b3cc485100f9524c2a25d4812
[2025/09/12 05:05:48 885150] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885159] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|07cfa6d17b427aec6538e4bef901a4854d|sr_token:d59b4b350fa4d81e29b0d7ead6b7b2d0
[2025/09/12 05:05:48 885169] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885176] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|28bfb975a19226ba036b66abb815d3330b|sr_token:c7deef18c7734d9de43ac1a1572b6a71
[2025/09/12 05:05:48 885185] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885192] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|fb875dcbb98aaac38eda1bac2760bd0ec5|sr_token:e3d8ff23a6751fb8389a172077c58897
[2025/09/12 05:05:48 885201] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885208] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|02aade402b8e7becdad691d3eb569ee7db|sr_token:6925c1eb3913a961bba2540fd78f3da0
[2025/09/12 05:05:48 885217] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885223] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|33c537875d66b59e257df57566a924eeae|sr_token:848a538b9dcc2368642e4bf6bd023707
[2025/09/12 05:05:48 885232] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 885239] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|eec95c7b70b91b9131b406990e1d203983|sr_token:2af805d63411c9e53764088e29c82c4f
[2025/09/12 05:05:48 885249] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:48 885257] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:48 885270] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:48 885279] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:48 885287] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653668855784|pq_index:7|
[2025/09/12 05:05:48 885296] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548881194|
[2025/09/12 05:05:48 885304] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:48 885318] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:ACK_01RTT|expire:1757653548910069|now:1757653548885069|interv:25000|
[2025/09/12 05:05:48 885325] [debug] |scid:afa0beb327daf11e6bf9ae62|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548885069|max_ack_delay:25000|
[2025/09/12 05:05:48 885331] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970422|largest:1598970422|pns:2|
[2025/09/12 05:05:48 885337] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1598970422|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653548885069|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 885343] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668885069|now:1757653548885069|interv:120000000|
[2025/09/12 05:05:48 885348] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668885069|now:1757653548885069|interv:120000000|
[2025/09/12 05:05:48 885353] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548885353|
[2025/09/12 05:05:48 885359] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548885358|
[2025/09/12 05:05:48 885366] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592AC8DC|
[2025/09/12 05:05:48 885458] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:48 885469] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:48 885476] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_sample_check_app_limited|path:0|applimit:4224|
[2025/09/12 05:05:48 885487] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592AC8DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:05:48 885495] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|
[2025/09/12 05:05:48 885506] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:35164|min_srtt:35164|path_bw:20782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:05:48 885514] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:50176|conn:0000560C592AC8DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:48 885523] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:35164|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 885533] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:48 885543] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:48 885558] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_can_send|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:50176|conn:0000560C592AC8DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:48 885567] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:48 885576] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:48 885620] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653548885589|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:48 885628] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:15|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 885634] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:4224|
[2025/09/12 05:05:48 885642] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|srtt:35164|rtt_var:9631|pto_duration:73688|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:48 885652] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:48 885660] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:48 885668] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AC8DC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:48 885675] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:LOSS_DETECTION|expire:1757653548984277|now:1757653548885641|interv:98636|
[2025/09/12 05:05:48 885684] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AC8DC|path:0|pns:2|expire:1757653548984277|now:1757653548885641|interval:98636|pto_count:0|srtt:35164
[2025/09/12 05:05:48 885693] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50176|inflight:1050|
[2025/09/12 05:05:48 885702] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548910069|
[2025/09/12 05:05:48 885711] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548910069|
[2025/09/12 05:05:48 885720] [debug] |xqc_engine_wakeup_after|wakeup:1757653548910069|now:1757653548885720|diff:24349|
[2025/09/12 05:05:48 885726] [debug] |xqc_engine_main_logic|END|now:1757653548885358|
[2025/09/12 05:05:48 885733] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548885733|
[2025/09/12 05:05:48 885738] [debug] |xqc_engine_wakeup_after|wakeup:1757653548910069|now:1757653548885738|diff:24331|
[2025/09/12 05:05:48 885743] [debug] |xqc_engine_main_logic|END|now:1757653548885733|
[2025/09/12 05:05:48 892298] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:309|state:ESTABED|recv_time:1757653548892296|
[2025/09/12 05:05:48 892320] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 892333] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970422|
[2025/09/12 05:05:48 892341] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970423|
[2025/09/12 05:05:48 892353] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970423|
[2025/09/12 05:05:48 892362] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892382] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|334e68fee0dcb16be95462251f3882b7b3|sr_token:24983f5b3cc485100f9524c2a25d4812
[2025/09/12 05:05:48 892392] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892398] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|07cfa6d17b427aec6538e4bef901a4854d|sr_token:d59b4b350fa4d81e29b0d7ead6b7b2d0
[2025/09/12 05:05:48 892404] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892410] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|28bfb975a19226ba036b66abb815d3330b|sr_token:c7deef18c7734d9de43ac1a1572b6a71
[2025/09/12 05:05:48 892419] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892427] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|fb875dcbb98aaac38eda1bac2760bd0ec5|sr_token:e3d8ff23a6751fb8389a172077c58897
[2025/09/12 05:05:48 892435] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892443] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|02aade402b8e7becdad691d3eb569ee7db|sr_token:6925c1eb3913a961bba2540fd78f3da0
[2025/09/12 05:05:48 892451] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892459] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|33c537875d66b59e257df57566a924eeae|sr_token:848a538b9dcc2368642e4bf6bd023707
[2025/09/12 05:05:48 892466] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:48 892471] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_new_conn_id_frame|new_conn_id|eec95c7b70b91b9131b406990e1d203983|sr_token:2af805d63411c9e53764088e29c82c4f
[2025/09/12 05:05:48 892476] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:48 892485] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:48 892494] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:48 892504] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:48 892512] [debug] |scid:afa0beb327daf11e6bf9ae62|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:48 892518] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970423|largest:1598970423|pns:2|
[2025/09/12 05:05:48 892525] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1598970423|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653548892296|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 892532] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668892296|now:1757653548892296|interv:120000000|
[2025/09/12 05:05:48 892537] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668892296|now:1757653548892296|interv:120000000|
[2025/09/12 05:05:48 892542] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548910069|pq_index:0|
[2025/09/12 05:05:48 892548] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548885358|
[2025/09/12 05:05:48 892554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548892554|
[2025/09/12 05:05:48 892560] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548892559|
[2025/09/12 05:05:48 892574] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|largest_recv:1598970423|ack_delay:278|first_ack_range:5|largest_pkt_recv_time:1757653548892296|
[2025/09/12 05:05:48 892580] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970423|low:1598970418|pkt_pns:2|
[2025/09/12 05:05:48 892585] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970416|low:1598970416|pkt_pns:2|
[2025/09/12 05:05:48 892591] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_gen_ack_frame|high:1598970414|low:1598970414|pkt_pns:2|
[2025/09/12 05:05:48 892596] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1598970423|frame_largest_recv:1598970423|
[2025/09/12 05:05:48 892601] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:48 892607] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 892614] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:48 892620] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:48 892663] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:16|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653548892629|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 892676] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:16|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 892688] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653548984277|
[2025/09/12 05:05:48 892697] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653548984277|
[2025/09/12 05:05:48 892704] [debug] |xqc_engine_wakeup_after|wakeup:1757653548984277|now:1757653548892704|diff:91573|
[2025/09/12 05:05:48 892710] [debug] |xqc_engine_main_logic|END|now:1757653548892559|
[2025/09/12 05:05:48 892717] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548892717|
[2025/09/12 05:05:48 892722] [debug] |xqc_engine_wakeup_after|wakeup:1757653548984277|now:1757653548892722|diff:91555|
[2025/09/12 05:05:48 892728] [debug] |xqc_engine_main_logic|END|now:1757653548892717|
[2025/09/12 05:05:48 917153] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:43|state:ESTABED|recv_time:1757653548917151|
[2025/09/12 05:05:48 917173] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 917201] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970423|
[2025/09/12 05:05:48 917207] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970424|
[2025/09/12 05:05:48 917217] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970424|
[2025/09/12 05:05:48 917224] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:48 917233] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|conn:0000560C592AC8DC|path:0|pkt_num:15|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:05:48 917256] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:1050|prior_delivered:4224|prior_time:1757653548885589|is_app_limited:1|send_elapse:0|ack_elapse:31562|ctl_first_sent_time:1757653548885589|lagest_ack_time:1757653548917151|curr_delivered:5274|
[2025/09/12 05:05:48 917282] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_update_sample|sampler_sent_time_update:1757653548885589|
[2025/09/12 05:05:48 917290] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:48 917297] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:48 917305] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:STREAM_CLOSE|expire:1757653549213368|now:1757653548917304|interv:296064|
[2025/09/12 05:05:48 917311] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:48 917316] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AC8DC|srtt:35164|rttvar:9631|minrtt:30819|latest_rtt:31562|ack_delay:104|
[2025/09/12 05:05:48 917320] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_update_rtt|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |after update rtt|conn:0000560C592AC8DC|srtt:34701|rttvar:8150|minrtt:30819|latest_rtt:31562|ack_delay:104|
[2025/09/12 05:05:48 917325] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:05:48 917329] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:48 917333] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AC8DC|path:0|
[2025/09/12 05:05:48 917337] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 917341] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31562, delivered 1050|rate 33267|lost 6|
[2025/09/12 05:05:48 917345] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: RTT round update 7 -> 8|
[2025/09/12 05:05:48 917350] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33267) in round 8|
[2025/09/12 05:05:48 917354] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_update_min_rtt|minrtt expire|rtt:30819, old_rtt:30819|
[2025/09/12 05:05:48 917358] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:05:48 917362] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50176|packet_lost:0|acked:1050|po_sent_time:1757653548885589|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:5274|
[2025/09/12 05:05:48 917366] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50176|packet_lost:0|acked:1050|po_sent_time:1757653548885589|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:5274|
[2025/09/12 05:05:48 917371] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bbr on ack|mode:0|pacing_rate:3920723|bw:33267|cwnd:51226|full_bw_reached:0|inflight:0|srtt:34701|latest_rtt:31562|min_rtt:30819|applimit:1|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:48 917376] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |bandwidth change record|bw_before:20782|bw_after:33267|srtt:34701|cwnd:51226|
[2025/09/12 05:05:48 917380] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b |path:0||cwnd:51226|inflight:0|mode:0|applimit:0|pacing_rate:3920723|bw:33267|srtt:34701|latest_rtt:31562|min_rtt:30819|send:24|lost:6|tlp:1|recv:21|recovery:0|slow_start:1|conn_life:1506302|acked:1050|delivered:5274|is_cwnd_limited:0|
[2025/09/12 05:05:48 917390] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970424|largest:1598970424|pns:2|
[2025/09/12 05:05:48 917395] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1598970424|frame:ACK |recv_time:1757653548917151|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 917400] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668917151|now:1757653548917151|interv:120000000|
[2025/09/12 05:05:48 917404] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668917151|now:1757653548917151|interv:120000000|
[2025/09/12 05:05:48 917408] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653548984277|pq_index:0|
[2025/09/12 05:05:48 917413] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548892559|
[2025/09/12 05:05:48 917417] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548917417|
[2025/09/12 05:05:48 917422] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548917421|
[2025/09/12 05:05:48 917429] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653549213368|
[2025/09/12 05:05:48 917434] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653549213368|
[2025/09/12 05:05:48 917437] [debug] |xqc_engine_wakeup_after|wakeup:1757653549213368|now:1757653548917437|diff:295931|
[2025/09/12 05:05:48 917442] [debug] |xqc_engine_main_logic|END|now:1757653548917421|
[2025/09/12 05:05:48 917448] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548917447|
[2025/09/12 05:05:48 917451] [debug] |xqc_engine_wakeup_after|wakeup:1757653549213368|now:1757653548917451|diff:295917|
[2025/09/12 05:05:48 917455] [debug] |xqc_engine_main_logic|END|now:1757653548917447|
[2025/09/12 05:05:48 923390] [info] |xqc_engine_packet_process|==>|conn:0000560C592AC8DC|size:39|state:ESTABED|recv_time:1757653548923389|
[2025/09/12 05:05:48 923405] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:afa0beb327daf11e6bf9ae62|spin_bit:0|
[2025/09/12 05:05:48 923414] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|largest_pn:1598970424|
[2025/09/12 05:05:48 923420] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1598970425|
[2025/09/12 05:05:48 923428] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1598970425|
[2025/09/12 05:05:48 923434] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:48 923441] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_DRAINING|expire:1757653549200343|now:1757653548923440|interv:276903|
[2025/09/12 05:05:48 923447] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:48 923454] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:48 923460] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:48 923466] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:48 923471] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:48 923477] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:48 923485] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:48 923501] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:48 923507] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:48 923514] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1598970425|largest:1598970425|pns:2|
[2025/09/12 05:05:48 923521] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_on_pkt_processed|====>|conn:0000560C592AC8DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1598970425|frame:CONNECTION_CLOSE |recv_time:1757653548923389|dcid:afa0beb327daf11e6bf9ae62|dcid_seq:0|
[2025/09/12 05:05:48 923529] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:PATH_IDLE|expire:1757653668923389|now:1757653548923389|interv:120000000|
[2025/09/12 05:05:48 923536] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_set|type:CONN_IDLE|expire:1757653668923389|now:1757653548923389|interv:120000000|
[2025/09/12 05:05:48 923542] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549213368|pq_index:0|
[2025/09/12 05:05:48 923549] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548917421|
[2025/09/12 05:05:48 923555] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548923555|
[2025/09/12 05:05:48 923563] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653548923561|
[2025/09/12 05:05:48 923571] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_path_get_perf_class|conn:0000560C592AC8DC|path_id:0|path_srtt:34701|min_srtt:34701|path_bw:33267|loss_rate:28.57|path_pto:0|
[2025/09/12 05:05:48 923575] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AC8DC|path_id:0|path_srtt:34701|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:48 923580] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:48 923586] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_check_acked_or_dropped_pkt|conn:0000560C592AC8DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:48 923591] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:48 923628] [info] |scid:afa0beb327daf11e6bf9ae62|xqc_send_packet_with_pn|<==|conn:0000560C592AC8DC|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653548923598|stream_id:0|stream_offset:0|
[2025/09/12 05:05:48 923634] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_on_packet_sent|conn:0000560C592AC8DC|path:0|pkt_num:17|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:48 923639] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_next_wakeup_time|wakeup_time:1757653549200343|
[2025/09/12 05:05:48 923646] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_wakeup_queue|next_tick_time:1757653549200343|
[2025/09/12 05:05:48 923652] [debug] |xqc_engine_wakeup_after|wakeup:1757653549200343|now:1757653548923652|diff:276691|
[2025/09/12 05:05:48 923659] [debug] |xqc_engine_main_logic|END|now:1757653548923561|
[2025/09/12 05:05:48 923667] [debug] |xqc_engine_main_logic|BEGIN|now:1757653548923667|
[2025/09/12 05:05:48 923673] [debug] |xqc_engine_wakeup_after|wakeup:1757653549200343|now:1757653548923673|diff:276670|
[2025/09/12 05:05:48 923685] [debug] |xqc_engine_main_logic|END|now:1757653548923667|
[2025/09/12 05:05:49 201029] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549201028|
[2025/09/12 05:05:49 201092] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549200343|pq_index:0|
[2025/09/12 05:05:49 201099] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_add_active_queue|last_ticked_time:1757653548923561|
[2025/09/12 05:05:49 201108] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_engine_process_conn|conn:0000560C592AC8DC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549201105|
[2025/09/12 05:05:49 201114] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653549200343|now:1757653549201105|
[2025/09/12 05:05:49 201120] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653549200343|now:1757653549201105|
[2025/09/12 05:05:49 201125] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:49 201131] [info] |xqc_engine_main_logic|conn:0000560C592AC8DC|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|conn_state:13|next_tick_time:1757653549200343
[2025/09/12 05:05:49 201148] [report] |scid:afa0beb327daf11e6bf9ae62|xqc_conn_destroy|0000560C592AC8DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1212173|first_send_delay:1474408|conn_persist:1790070|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|hsk_recv:818483|close_recv:1512362|close_send:1512520|last_recv:1512311|last_send:1512520|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,36,25,23,1024,0,34,i32,4,26,39,40000,1598970425,1512,0,4,296,309,4080,1598970423,1481,0,4,30,43,4,1598970424,1506,0,4,1050,80,15,1474,4,38,4,16,1481,4,26,40000,17,1512,0-2,0-2,0-0,0-0,0-0,0-34,0-9110,0-13010,0-24,0-23,0-6,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:6|tlp_pkt:1|snd_pkt:24|spurious_loss:0|detected_loss:9|max_pto:1|finished_streams:0|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:1200|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 05:05:49 201159] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:49 201169] [stats] |scid:afa0beb327daf11e6bf9ae62|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653548885267|wrt_delay:218|snd_delay:322|finwrt_delay:218|finsnd_delay:322|finrcv_delay:3|finread_delay:105|all_acked_delay:32028|firstfinack_dely:32022|close_delay:32037|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-afa0beb327daf11e6bf9ae62 p-193.167.0.100-51943-80851aad317d4a1cd81fb4ddf1d43fae8b|path_info:mp is not supported in connection scid:afa0beb327daf11e6bf9ae62|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:49 201212] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:49 201221] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:49 201227] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:49 201231] [debug] |scid:afa0beb327daf11e6bf9ae62|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:49 201293] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653549201293|diff:1604896|
[2025/09/12 05:05:49 201323] [debug] |xqc_engine_main_logic|END|now:1757653549201105|
[2025/09/12 05:05:49 299886] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653609299884|now:1757653549299884|interv:60000000|
[2025/09/12 05:05:49 299911] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653609299911|now:1757653549299911|interv:60000000|
[2025/09/12 05:05:49 299924] [debug] |xqc_path_create|path:0|dcid:e80556da832139b6461fe75872500319b5|scid:5c0a0eccc4fae57af17a5d32|create_path_count:1|
[2025/09/12 05:05:49 299931] [debug] |scid:5c0a0eccc4fae57af17a5d32|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 05:05:49 299940] [debug] |xqc_path_init|path:0|dcid:e80556da832139b6461fe75872500319b5|scid:5c0a0eccc4fae57af17a5d32|state:2|
[2025/09/12 05:05:49 299948] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_create|success|scid:5c0a0eccc4fae57af17a5d32|dcid:e80556da832139b6461fe75872500319b5|conn:0000560C592D602C|
[2025/09/12 05:05:49 299957] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_server_create|hash odcid conn|odcid:355d5d54e00f0a885f8b29743877d521f83f|conn:0000560C592D602C|
[2025/09/12 05:05:49 299972] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_get_local_transport_params|generate sr_token[82eadc95a0c92097638c1fa39b1edea0] for cid[355d5d54e00f0a885f8b29743877d521f83f]
[2025/09/12 05:05:49 299998] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300007] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:1200|state:S_INIT|recv_time:1757653549299854|
[2025/09/12 05:05:49 300182] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:49 300191] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:49 300199] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:49 300204] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223014|
[2025/09/12 05:05:49 300212] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1041223014|
[2025/09/12 05:05:49 300218] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300223] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300230] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300236] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:49 300242] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300247] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300253] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:49 300258] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:49 300263] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:49 300268] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300276] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300281] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300286] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300298] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300303] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300308] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300312] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300318] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300322] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300327] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300332] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300336] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300341] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300346] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300350] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300355] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300359] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300364] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300369] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300374] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300378] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300383] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300388] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300392] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300397] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300402] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300406] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300411] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300416] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300420] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 300425] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 300430] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300434] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300439] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300444] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300452] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300457] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300462] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300466] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300471] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300476] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300480] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 300485] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 300490] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300494] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300499] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300504] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300508] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300513] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 300517] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 300522] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 300527] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 300532] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 300536] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:49 300553] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300559] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300564] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 300569] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300574] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300579] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 300584] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300589] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300593] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:49 300599] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300603] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300608] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:05:49 300617] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300622] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300627] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:05:49 300632] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300637] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300641] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:49 300645] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300649] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300652] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 300656] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300660] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300664] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:49 300668] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300672] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300676] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:49 300680] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 300683] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 300687] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:49 300729] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:49 300890] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:49 300895] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:49 300899] [warn] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:49 301132] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:49 301139] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 301144] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 301148] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 301155] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:49 301160] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:49 301165] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223014|largest:1041223014|pns:0|
[2025/09/12 05:05:49 301170] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1200|pkt_type:INIT|pkt_num:1041223014|frame:PADDING CRYPTO |recv_time:1757653549299854|dcid:355d5d54e00f0a885f8b29743877d521f83f|dcid_seq:0|
[2025/09/12 05:05:49 301180] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653609299854|now:1757653549299854|interv:60000000|
[2025/09/12 05:05:49 301185] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653609299854|now:1757653549299854|interv:60000000|
[2025/09/12 05:05:49 301189] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549301189|
[2025/09/12 05:05:49 301193] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653549301193|
[2025/09/12 05:05:49 301199] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:49 301203] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:49 301207] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_write_streams|
[2025/09/12 05:05:49 301211] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:49 301215] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:49 301221] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653549301220|
[2025/09/12 05:05:49 301225] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:49 301229] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_write_streams|
[2025/09/12 05:05:49 301233] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:49 301237] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653549301237|
[2025/09/12 05:05:49 301242] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653549301242|
[2025/09/12 05:05:49 301247] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653549301247|
[2025/09/12 05:05:49 301251] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653549301251|
[2025/09/12 05:05:49 301256] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 301261] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_gen_ack_frame|largest_recv:1041223014|ack_delay:1407|first_ack_range:0|largest_pkt_recv_time:1757653549299854|
[2025/09/12 05:05:49 301266] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_gen_ack_frame|high:1041223014|low:1041223014|pkt_pns:0|
[2025/09/12 05:05:49 301270] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1041223014|frame_largest_recv:1041223014|
[2025/09/12 05:05:49 301274] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:49 301280] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 301285] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:49 301290] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:49 301294] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 301302] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:49 301306] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:49 301311] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 301315] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:49 301319] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:49 301323] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 301327] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:49 301332] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:49 301335] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 301339] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:49 301344] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:49 301348] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301353] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:49 301358] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:49 301394] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653549301366|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301401] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 301406] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:49 301413] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 301420] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 301427] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 301433] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 301446] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550051366|now:1757653549301412|interv:749954|
[2025/09/12 05:05:49 301453] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550051366|now:1757653549301412|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:05:49 301460] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:49 301468] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 301475] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:49 301501] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653549301482|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301506] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 301511] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:49 301516] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 301523] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 301529] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:49 301535] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 301542] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550051366|now:1757653549301516|interv:749850|
[2025/09/12 05:05:49 301548] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550051366|now:1757653549301516|interval:749850|pto_count:0|srtt:250000
[2025/09/12 05:05:49 301556] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:49 301562] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 301567] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:49 301592] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653549301573|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301598] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 301602] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:49 301606] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 301612] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 301619] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:49 301631] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 301638] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550051366|now:1757653549301606|interv:749760|
[2025/09/12 05:05:49 301644] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550051366|now:1757653549301606|interval:749760|pto_count:0|srtt:250000
[2025/09/12 05:05:49 301650] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:49 301655] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 301660] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:49 301683] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653549301666|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301688] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 301692] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:49 301698] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 301705] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 301711] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:49 301717] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 301724] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550051366|now:1757653549301698|interv:749668|
[2025/09/12 05:05:49 301730] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550051366|now:1757653549301698|interval:749668|pto_count:0|srtt:250000
[2025/09/12 05:05:49 301736] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:49 301741] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 301745] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:49 301767] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653549301751|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301772] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 301777] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:49 301783] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 301797] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 301803] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:49 301809] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 301816] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550051366|now:1757653549301783|interv:749583|
[2025/09/12 05:05:49 301821] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550051366|now:1757653549301783|interval:749583|pto_count:0|srtt:250000
[2025/09/12 05:05:49 301825] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:49 301830] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:49 301834] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:49 301857] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653549301840|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 301862] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 301870] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653550051366|
[2025/09/12 05:05:49 301877] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653550051366|
[2025/09/12 05:05:49 301883] [debug] |xqc_engine_wakeup_after|wakeup:1757653550051366|now:1757653549301883|diff:749483|
[2025/09/12 05:05:49 301890] [debug] |xqc_engine_main_logic|END|now:1757653549301193|
[2025/09/12 05:05:49 301898] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549301898|
[2025/09/12 05:05:49 301904] [debug] |xqc_engine_wakeup_after|wakeup:1757653550051366|now:1757653549301904|diff:749462|
[2025/09/12 05:05:49 301908] [debug] |xqc_engine_main_logic|END|now:1757653549301898|
[2025/09/12 05:05:49 334933] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653549334932|
[2025/09/12 05:05:49 334953] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:49 334960] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:05:49 334971] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223014|
[2025/09/12 05:05:49 334978] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223015|
[2025/09/12 05:05:49 334989] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1041223015|
[2025/09/12 05:05:49 334996] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 335006] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:49 335015] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653549301366|is_app_limited:1|send_elapse:0|ack_elapse:33566|ctl_first_sent_time:1757653549301366|lagest_ack_time:1757653549334932|curr_delivered:1184|
[2025/09/12 05:05:49 335025] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549301366|
[2025/09/12 05:05:49 335060] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:49 335068] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33566|ack_delay:0|
[2025/09/12 05:05:49 335077] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:33566|rttvar:16783|minrtt:33566|latest_rtt:33566|ack_delay:0|
[2025/09/12 05:05:49 335086] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:49 335094] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 335101] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33566|rtt_var:16783|pto_duration:100698|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 335107] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 335112] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:49 335117] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 335122] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549402449|now:1757653549335101|interv:67348|
[2025/09/12 05:05:49 335127] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549402449|now:1757653549335101|interval:67348|pto_count:0|srtt:33566
[2025/09/12 05:05:49 335134] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33566, delivered 1184|rate 35273|lost 0|
[2025/09/12 05:05:49 335144] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:49 335151] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35273) in round 1|
[2025/09/12 05:05:49 335160] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|probertt expire|rtt:33566, old_rtt:2147483647|
[2025/09/12 05:05:49 335165] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:33566, old_rtt:2147483647|
[2025/09/12 05:05:49 335170] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:49 335175] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653549301366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 335181] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653549301366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 335187] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:35273|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33566|latest_rtt:33566|min_rtt:33566|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 335193] [stats] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3949576|bw:35273|srtt:33566|latest_rtt:33566|min_rtt:33566|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35310|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:49 335205] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_addr_validated|Address Validated|conn:0000560C592D602C|role:1|
[2025/09/12 05:05:49 335211] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223015|largest:1041223015|pns:0|
[2025/09/12 05:05:49 335216] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1200|pkt_type:INIT|pkt_num:1041223015|frame:ACK |recv_time:1757653549334932|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 335223] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:05:49 335229] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:49 335234] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223013|
[2025/09/12 05:05:49 335241] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1041223013|
[2025/09/12 05:05:49 335246] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 335252] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:49 335257] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653549301366|is_app_limited:1|send_elapse:207|ack_elapse:33566|ctl_first_sent_time:1757653549301573|lagest_ack_time:1757653549334932|curr_delivered:1701|
[2025/09/12 05:05:49 335263] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549301573|
[2025/09/12 05:05:49 335268] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:49 335273] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:49 335278] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653549301366|is_app_limited:1|send_elapse:385|ack_elapse:33566|ctl_first_sent_time:1757653549301751|lagest_ack_time:1757653549334932|curr_delivered:1783|
[2025/09/12 05:05:49 335284] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549301751|
[2025/09/12 05:05:49 335289] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 335294] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33566|rttvar:16783|minrtt:33566|latest_rtt:33181|ack_delay:0|
[2025/09/12 05:05:49 335299] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:33518|rttvar:12684|minrtt:33181|latest_rtt:33181|ack_delay:0|
[2025/09/12 05:05:49 335304] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:49 335310] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653549301482|lost_send_time:1757653549297225|loss_delay:37707|frame:CRYPTO |repair:32|
[2025/09/12 05:05:49 335315] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653549301482u|
[2025/09/12 05:05:49 335324] [stats] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |lost interval:1757653549334932|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653549301482|srtt:33518|cwnd:47136|bw:35273|conn_life:35049|now:0|last_lost_time:35049|
[2025/09/12 05:05:49 335330] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 335335] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549339373|now:1757653549335335|interval:4038|
[2025/09/12 05:05:49 335340] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549339373|now:1757653549335335|interv:4038|
[2025/09/12 05:05:49 335345] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 385, ack_elapse 33566, delivered 1783|rate 53119|lost 1|
[2025/09/12 05:05:49 335350] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (53119) in round 1|
[2025/09/12 05:05:49 335355] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|probertt expire|rtt:33181, old_rtt:33566|
[2025/09/12 05:05:49 335360] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:33181, old_rtt:33566|
[2025/09/12 05:05:49 335365] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3566|
[2025/09/12 05:05:49 335370] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:599|po_sent_time:1757653549301751|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 335375] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:599|po_sent_time:1757653549301751|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 335381] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:53119|cwnd:47735|full_bw_reached:0|inflight:126|srtt:33518|latest_rtt:33181|min_rtt:33181|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:49 335387] [stats] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bandwidth change record|bw_before:35273|bw_after:53119|srtt:33518|cwnd:47735|
[2025/09/12 05:05:49 335392] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 335397] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 335405] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:49 335410] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549339373|now:1757653549335409|interval:3964|
[2025/09/12 05:05:49 335415] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549339373|now:1757653549335409|interv:3964|
[2025/09/12 05:05:49 335420] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223013|largest:1041223013|pns:1|
[2025/09/12 05:05:49 335426] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1134|pkt_type:HSK|pkt_num:1041223013|frame:PADDING ACK |recv_time:1757653549334932|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 335435] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653609334932|now:1757653549334932|interv:60000000|
[2025/09/12 05:05:49 335440] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653609334932|now:1757653549334932|interv:60000000|
[2025/09/12 05:05:49 335445] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550051366|pq_index:0|
[2025/09/12 05:05:49 335450] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549301193|
[2025/09/12 05:05:49 335455] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549335455|
[2025/09/12 05:05:49 335461] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549335460|
[2025/09/12 05:05:49 335469] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33518|min_srtt:33518|path_bw:53119|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 335474] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:126|cwnd:47735|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 335480] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33518|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 335486] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:49 335492] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 335497] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:126|cwnd:47735|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 335503] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 335508] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:49 335543] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653549335516|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 335551] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 335556] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:05:49 335564] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549339373|now:1757653549335564|interval:3809|
[2025/09/12 05:05:49 335573] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549339373|now:1757653549335564|interv:3809|
[2025/09/12 05:05:49 335581] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47735|inflight:320|
[2025/09/12 05:05:49 335591] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549339373|
[2025/09/12 05:05:49 335600] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549339373|
[2025/09/12 05:05:49 335608] [debug] |xqc_engine_wakeup_after|wakeup:1757653549339373|now:1757653549335608|diff:3765|
[2025/09/12 05:05:49 335624] [debug] |xqc_engine_main_logic|END|now:1757653549335460|
[2025/09/12 05:05:49 335633] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549335633|
[2025/09/12 05:05:49 335638] [debug] |xqc_engine_wakeup_after|wakeup:1757653549339373|now:1757653549335638|diff:3735|
[2025/09/12 05:05:49 335643] [debug] |xqc_engine_main_logic|END|now:1757653549335633|
[2025/09/12 05:05:49 339717] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549339717|
[2025/09/12 05:05:49 339727] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549339373|pq_index:0|
[2025/09/12 05:05:49 339733] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549335460|
[2025/09/12 05:05:49 339738] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549339737|
[2025/09/12 05:05:49 339744] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653549339373|now:1757653549339737|
[2025/09/12 05:05:49 339749] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:49 339754] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:49 339759] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:49 339764] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 339770] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653549301666|lost_send_time:1757653549302030|loss_delay:37707|frame:CRYPTO |repair:32|
[2025/09/12 05:05:49 339776] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653549301666u|
[2025/09/12 05:05:49 339781] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:49 339786] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33518|rtt_var:12684|pto_duration:84254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 339791] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 339796] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:49 339801] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 339806] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549419770|now:1757653549339785|interv:79985|
[2025/09/12 05:05:49 339811] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549419770|now:1757653549339785|interval:79985|pto_count:0|srtt:33518
[2025/09/12 05:05:49 339817] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33518|min_srtt:33518|path_bw:53119|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:49 339823] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:194|cwnd:47735|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 339829] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33518|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 339839] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:49 339845] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 339850] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:194|cwnd:47735|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 339856] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 339861] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:49 339894] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:5|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653549339870|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 339900] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:5|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 339910] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:05:49 339918] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33518|rtt_var:12684|pto_duration:84254|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 339927] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 339934] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 320|
[2025/09/12 05:05:49 339942] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 339950] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549424124|now:1757653549339918|interv:84206|
[2025/09/12 05:05:49 339958] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549424124|now:1757653549339918|interval:84206|pto_count:0|srtt:33518
[2025/09/12 05:05:49 339967] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47735|inflight:320|
[2025/09/12 05:05:49 339974] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549424124|
[2025/09/12 05:05:49 339979] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549424124|
[2025/09/12 05:05:49 339984] [debug] |xqc_engine_wakeup_after|wakeup:1757653549424124|now:1757653549339984|diff:84140|
[2025/09/12 05:05:49 339990] [debug] |xqc_engine_main_logic|END|now:1757653549339737|
[2025/09/12 05:05:49 370645] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653549370644|
[2025/09/12 05:05:49 370660] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:05:49 370670] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223013|
[2025/09/12 05:05:49 370676] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223014|
[2025/09/12 05:05:49 370684] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1041223014|
[2025/09/12 05:05:49 370690] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 370698] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:5|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:49 370714] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:320|prior_delivered:1783|prior_time:1757653549334932|is_app_limited:1|send_elapse:38119|ack_elapse:35712|ctl_first_sent_time:1757653549339870|lagest_ack_time:1757653549370644|curr_delivered:1909|
[2025/09/12 05:05:49 370722] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549339870|
[2025/09/12 05:05:49 370729] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 370735] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33518|rttvar:12684|minrtt:33181|latest_rtt:30774|ack_delay:0|
[2025/09/12 05:05:49 370742] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:33175|rttvar:10199|minrtt:30774|latest_rtt:30774|ack_delay:0|
[2025/09/12 05:05:49 370750] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:49 370758] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 370766] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 370773] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549372837|now:1757653549370773|interval:2064|
[2025/09/12 05:05:49 370782] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549372837|now:1757653549370773|interv:2064|
[2025/09/12 05:05:49 370790] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 38119, ack_elapse 35712, delivered 126|rate 3305|lost 2|
[2025/09/12 05:05:49 370798] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:49 370806] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|probertt expire|rtt:30774, old_rtt:33181|
[2025/09/12 05:05:49 370811] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:30774, old_rtt:33181|
[2025/09/12 05:05:49 370816] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3566|
[2025/09/12 05:05:49 370821] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47735|packet_lost:0|acked:126|po_sent_time:1757653549339870|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1909|
[2025/09/12 05:05:49 370826] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47735|packet_lost:0|acked:126|po_sent_time:1757653549339870|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1909|
[2025/09/12 05:05:49 370832] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:53119|cwnd:47861|full_bw_reached:0|inflight:194|srtt:33175|latest_rtt:30774|min_rtt:30774|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 370839] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:49 370844] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549372837|now:1757653549370844|interval:1993|
[2025/09/12 05:05:49 370854] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549372837|now:1757653549370844|interv:1993|
[2025/09/12 05:05:49 370860] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223014|largest:1041223014|pns:1|
[2025/09/12 05:05:49 370866] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:69|pkt_type:HSK|pkt_num:1041223014|frame:ACK |recv_time:1757653549370644|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 370872] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653609370644|now:1757653549370644|interv:60000000|
[2025/09/12 05:05:49 370877] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653609370644|now:1757653549370644|interv:60000000|
[2025/09/12 05:05:49 370882] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549424124|pq_index:0|
[2025/09/12 05:05:49 370887] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549339737|
[2025/09/12 05:05:49 370892] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549370892|
[2025/09/12 05:05:49 370898] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549370897|
[2025/09/12 05:05:49 370906] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549372837|
[2025/09/12 05:05:49 370911] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549372837|
[2025/09/12 05:05:49 370916] [debug] |xqc_engine_wakeup_after|wakeup:1757653549372837|now:1757653549370916|diff:1921|
[2025/09/12 05:05:49 370922] [debug] |xqc_engine_main_logic|END|now:1757653549370897|
[2025/09/12 05:05:49 370928] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549370928|
[2025/09/12 05:05:49 370933] [debug] |xqc_engine_wakeup_after|wakeup:1757653549372837|now:1757653549370933|diff:1904|
[2025/09/12 05:05:49 370938] [debug] |xqc_engine_main_logic|END|now:1757653549370928|
[2025/09/12 05:05:49 373016] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549373016|
[2025/09/12 05:05:49 373026] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549372837|pq_index:0|
[2025/09/12 05:05:49 373032] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549370897|
[2025/09/12 05:05:49 373062] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549373037|
[2025/09/12 05:05:49 373070] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653549372837|now:1757653549373037|
[2025/09/12 05:05:49 373075] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:49 373081] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:49 373086] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:49 373091] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 373097] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:4|lost_pn:2|po_sent_time:1757653549335516|lost_send_time:1757653549335716|loss_delay:37321|frame:CRYPTO |repair:32|
[2025/09/12 05:05:49 373109] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653549335516u|
[2025/09/12 05:05:49 373114] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:49 373120] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:49 373125] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 373130] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653549373037|
[2025/09/12 05:05:49 373135] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 373142] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33175|min_srtt:33175|path_bw:53119|loss_rate:28.57|path_pto:0|
[2025/09/12 05:05:49 373148] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47861|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 373154] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33175|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 373160] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:49 373167] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 373172] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47861|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 373178] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 373184] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:49 373223] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653549373193|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 373231] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:6|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 373238] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:49 373248] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33175|rtt_var:10199|pto_duration:73971|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 373257] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 373265] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:49 373273] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 373282] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549447164|now:1757653549373247|interv:73917|
[2025/09/12 05:05:49 373291] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653549447164|now:1757653549373247|interval:73917|pto_count:0|srtt:33175
[2025/09/12 05:05:49 373308] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47861|inflight:194|
[2025/09/12 05:05:49 373319] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549447164|
[2025/09/12 05:05:49 373325] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549447164|
[2025/09/12 05:05:49 373330] [debug] |xqc_engine_wakeup_after|wakeup:1757653549447164|now:1757653549373330|diff:73834|
[2025/09/12 05:05:49 373336] [debug] |xqc_engine_main_logic|END|now:1757653549373037|
[2025/09/12 05:05:49 405562] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653549405560|
[2025/09/12 05:05:49 405579] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:05:49 405590] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223014|
[2025/09/12 05:05:49 405596] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223015|
[2025/09/12 05:05:49 405606] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1041223015|
[2025/09/12 05:05:49 405613] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 405621] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:6|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:49 405629] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:194|prior_delivered:1909|prior_time:1757653549373193|is_app_limited:1|send_elapse:0|ack_elapse:32367|ctl_first_sent_time:1757653549373193|lagest_ack_time:1757653549405560|curr_delivered:2103|
[2025/09/12 05:05:49 405637] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549373193|
[2025/09/12 05:05:49 405645] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 405651] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33175|rttvar:10199|minrtt:30774|latest_rtt:32367|ack_delay:0|
[2025/09/12 05:05:49 405658] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:33074|rttvar:7852|minrtt:30774|latest_rtt:32367|ack_delay:0|
[2025/09/12 05:05:49 405665] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:49 405671] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 405677] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:49 405683] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 405690] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32367, delivered 194|rate 5993|lost 3|
[2025/09/12 05:05:49 405696] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:49 405700] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:30774, old_rtt:30774|
[2025/09/12 05:05:49 405704] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:388|
[2025/09/12 05:05:49 405708] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47861|packet_lost:0|acked:194|po_sent_time:1757653549373193|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:49 405719] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47861|packet_lost:0|acked:194|po_sent_time:1757653549373193|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:49 405724] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:53119|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33074|latest_rtt:32367|min_rtt:30774|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 405729] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 405734] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:49 405738] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:49 405742] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:49 405850] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:49 405857] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:49 405863] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549447164|pq_index:0|
[2025/09/12 05:05:49 405869] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549373037|
[2025/09/12 05:05:49 405874] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 405880] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:49 405885] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:49 405890] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:49 405895] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 405901] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:49 405907] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:49 405913] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223015|largest:1041223015|pns:1|
[2025/09/12 05:05:49 405918] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:420|pkt_type:HSK|pkt_num:1041223015|frame:ACK CRYPTO |recv_time:1757653549405560|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 405925] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c0a0eccc4fae57af17a5d32|spin_bit:0|
[2025/09/12 05:05:49 405930] [warn] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:49 405936] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:49 405941] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:49 405946] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653609405560|now:1757653549405560|interv:60000000|
[2025/09/12 05:05:49 405952] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653609405560|now:1757653549405560|interv:60000000|
[2025/09/12 05:05:49 405962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549405962|
[2025/09/12 05:05:49 405968] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549405967|
[2025/09/12 05:05:49 405974] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592D602C|
[2025/09/12 05:05:49 405979] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592D602C|
[2025/09/12 05:05:49 405984] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:49 405989] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:49 405994] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 406000] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_gen_token|expire:1758258349|
[2025/09/12 05:05:49 406006] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:49 406011] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:49 406016] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:49 406021] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c0a0eccc4fae57af17a5d32|spin_bit:0|
[2025/09/12 05:05:49 406027] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:49 406032] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223013|
[2025/09/12 05:05:49 406068] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1041223013|
[2025/09/12 05:05:49 406075] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406081] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|0e5ca1d4822cf2758f812b157d688dd408|sr_token:df7c34649a126e18fdb1edccc301fa30
[2025/09/12 05:05:49 406089] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406094] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|ab9a6d73eec2de8d4c2b48c8be7495795e|sr_token:8e7b94d80ebbdd0b286df6e3827e37ba
[2025/09/12 05:05:49 406100] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406105] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|c2bace302f3d8098827871319e7c0b97d9|sr_token:4e2ab3ac5aabd73cf8769e12f2045299
[2025/09/12 05:05:49 406110] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406115] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|557c9e022a76f269b23e97365b68d210b8|sr_token:79567050cd1deacbaa9fc512c95bc435
[2025/09/12 05:05:49 406121] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406126] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|8d0483789b847c7f0a366dc02e009c279c|sr_token:57d3f8c534beda224e619e7a3133dfe1
[2025/09/12 05:05:49 406132] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406136] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|49584b87ba8811dc7becb6f4f673c20fdc|sr_token:ecfbf72749189fc958fb0c0e7c2a0c2e
[2025/09/12 05:05:49 406143] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 406147] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_new_conn_id_frame|new_conn_id|b176c3d750cf10fcf8d6fe1a48af92948f|sr_token:11e984d9897da3ee21413c7d342b4bea
[2025/09/12 05:05:49 406163] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:49 406168] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:49 406177] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:49 406182] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:49 406187] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:49 406193] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:ACK_01RTT|expire:1757653549430560|now:1757653549405560|interv:25000|
[2025/09/12 05:05:49 406199] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549405560|max_ack_delay:25000|
[2025/09/12 05:05:49 406205] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223013|largest:1041223013|pns:2|
[2025/09/12 05:05:49 406210] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1041223013|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653549405560|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 406216] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_crypto_write_streams|
[2025/09/12 05:05:49 406221] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:49 406227] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653549406227|
[2025/09/12 05:05:49 406233] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653549406233|
[2025/09/12 05:05:49 406238] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:49 406243] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592D602C|
[2025/09/12 05:05:49 406294] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:49 406304] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:49 406312] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:49 406324] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592D602C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:49 406335] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|
[2025/09/12 05:05:49 406348] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_gen_ack_frame|largest_recv:1041223015|ack_delay:788|first_ack_range:2|largest_pkt_recv_time:1757653549405560|
[2025/09/12 05:05:49 406356] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_gen_ack_frame|high:1041223015|low:1041223013|pkt_pns:1|
[2025/09/12 05:05:49 406363] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1041223015|frame_largest_recv:1041223015|
[2025/09/12 05:05:49 406378] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:49 406400] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a96cb680ec4aaa6614efcd43|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:49 406415] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:52d7aae346c28328ba1fe5a6|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:49 406424] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406434] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406444] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:49 406452] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406460] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406468] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:49 406476] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406484] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406491] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:49 406496] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406501] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406506] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:49 406512] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 406517] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406522] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406527] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:49 406532] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406537] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406548] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:49 406554] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33074|min_srtt:33074|path_bw:53119|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:49 406559] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C592D602C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:49 406565] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33074|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 406570] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:49 406576] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:49 406582] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:49 406625] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653549406591|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 406637] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 406646] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:49 406654] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 406663] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 406672] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 406679] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:49 406687] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496073|now:1757653549406654|interv:89419|
[2025/09/12 05:05:49 406696] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496073|now:1757653549406654|interval:89419|pto_count:0|srtt:33074
[2025/09/12 05:05:49 406704] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:49 406713] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:49 406721] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-2|next_skip_chance:1757653549675167|current_time:1757653549406721|
[2025/09/12 05:05:49 406731] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:49 406774] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:3|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653549406743|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 406794] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:3|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 406802] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:49 406809] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 406816] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 406822] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 406829] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:49 406835] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496225|now:1757653549406809|interv:89416|
[2025/09/12 05:05:49 406841] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496225|now:1757653549406809|interval:89416|pto_count:0|srtt:33074
[2025/09/12 05:05:49 406846] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:49 406853] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:49 406860] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:49 406892] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:4|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653549406869|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 406901] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:4|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 406909] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:49 406915] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 406922] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 406928] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 406932] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:49 406936] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496351|now:1757653549406915|interv:89436|
[2025/09/12 05:05:49 406940] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496351|now:1757653549406915|interval:89436|pto_count:0|srtt:33074
[2025/09/12 05:05:49 406944] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:49 406949] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:49 406958] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:49 406983] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653549406964|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 406992] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:5|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 406999] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:49 407005] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 407011] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 407015] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 407019] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:49 407023] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496446|now:1757653549407005|interv:89441|
[2025/09/12 05:05:49 407027] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496446|now:1757653549407005|interval:89441|pto_count:0|srtt:33074
[2025/09/12 05:05:49 407031] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:49 407036] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:49 407055] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:49 407079] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:7|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653549407060|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 407087] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:7|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 407096] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:49 407103] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:49 407128] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653549407111|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 407136] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 407143] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:49 407150] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 407156] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 407164] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 407168] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:49 407172] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496593|now:1757653549407150|interv:89443|
[2025/09/12 05:05:49 407176] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496593|now:1757653549407150|interval:89443|pto_count:0|srtt:33074
[2025/09/12 05:05:49 407180] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:49 407185] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:49 407189] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:49 407212] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653549407195|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 407221] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 407227] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:49 407234] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 407239] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 407242] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 407246] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:49 407250] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496677|now:1757653549407233|interv:89444|
[2025/09/12 05:05:49 407254] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496677|now:1757653549407233|interval:89444|pto_count:0|srtt:33074
[2025/09/12 05:05:49 407258] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:49 407262] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:49 407267] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_can_send|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C592D602C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:49 407271] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 407275] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:49 407299] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653549407281|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:49 407317] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 407325] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:49 407331] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:33074|rtt_var:7852|pto_duration:64482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 407336] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 407339] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 407343] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:49 407347] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549496763|now:1757653549407331|interv:89432|
[2025/09/12 05:05:49 407351] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549496763|now:1757653549407331|interval:89432|pto_count:0|srtt:33074
[2025/09/12 05:05:49 407356] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:49 407360] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549430560|
[2025/09/12 05:05:49 407365] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549430560|
[2025/09/12 05:05:49 407369] [debug] |xqc_engine_wakeup_after|wakeup:1757653549430560|now:1757653549407369|diff:23191|
[2025/09/12 05:05:49 407373] [debug] |xqc_engine_main_logic|END|now:1757653549405967|
[2025/09/12 05:05:49 407378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549407378|
[2025/09/12 05:05:49 407382] [debug] |xqc_engine_wakeup_after|wakeup:1757653549430560|now:1757653549407382|diff:23178|
[2025/09/12 05:05:49 407386] [debug] |xqc_engine_main_logic|END|now:1757653549407378|
[2025/09/12 05:05:49 431460] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549431459|
[2025/09/12 05:05:49 431472] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549430560|pq_index:0|
[2025/09/12 05:05:49 431479] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549405967|
[2025/09/12 05:05:49 431486] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549431484|
[2025/09/12 05:05:49 431492] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653549430560|now:1757653549431484|
[2025/09/12 05:05:49 431497] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:49 431502] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653549430560|now:1757653549431484|
[2025/09/12 05:05:49 431507] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:49 431514] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_gen_ack_frame|largest_recv:1041223013|ack_delay:25954|first_ack_range:0|largest_pkt_recv_time:1757653549405560|
[2025/09/12 05:05:49 431520] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_gen_ack_frame|high:1041223013|low:1041223013|pkt_pns:2|
[2025/09/12 05:05:49 431525] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1041223013|frame_largest_recv:1041223013|
[2025/09/12 05:05:49 431536] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:49 431542] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 431549] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:49 431555] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:49 431594] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:9|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653549431564|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 431606] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:9|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 431617] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549496763|
[2025/09/12 05:05:49 431625] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549496763|
[2025/09/12 05:05:49 431633] [debug] |xqc_engine_wakeup_after|wakeup:1757653549496763|now:1757653549431633|diff:65130|
[2025/09/12 05:05:49 431640] [debug] |xqc_engine_main_logic|END|now:1757653549431484|
[2025/09/12 05:05:49 437442] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:40|state:ESTABED|recv_time:1757653549437441|
[2025/09/12 05:05:49 437459] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c0a0eccc4fae57af17a5d32|spin_bit:0|
[2025/09/12 05:05:49 437470] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223013|
[2025/09/12 05:05:49 437478] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223015|
[2025/09/12 05:05:49 437489] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1041223015|
[2025/09/12 05:05:49 437497] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 437506] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:49 437515] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:0|ack_elapse:30850|ctl_first_sent_time:1757653549406591|lagest_ack_time:1757653549437441|curr_delivered:2126|
[2025/09/12 05:05:49 437525] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549406591|
[2025/09/12 05:05:49 437533] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:49 437542] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:3|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:49 437551] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:0|ack_elapse:30850|ctl_first_sent_time:1757653549406591|lagest_ack_time:1757653549437441|curr_delivered:2159|
[2025/09/12 05:05:49 437560] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549406743|
[2025/09/12 05:05:49 437568] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:49 437576] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33074|rttvar:7852|minrtt:30774|latest_rtt:30698|ack_delay:56|
[2025/09/12 05:05:49 437593] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:32770|rttvar:6497|minrtt:30698|latest_rtt:30698|ack_delay:56|
[2025/09/12 05:05:49 437602] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:49 437609] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 437614] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:32770|rtt_var:6497|pto_duration:58758|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 437620] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 437625] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 437630] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:49 437635] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549491039|now:1757653549437614|interv:53425|
[2025/09/12 05:05:49 437640] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549491039|now:1757653549437614|interval:53425|pto_count:0|srtt:32770
[2025/09/12 05:05:49 437645] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30850, delivered 56|rate 1815|lost 3|
[2025/09/12 05:05:49 437650] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:49 437656] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|probertt expire|rtt:30698, old_rtt:30774|
[2025/09/12 05:05:49 437660] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:30698, old_rtt:30774|
[2025/09/12 05:05:49 437665] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:388|
[2025/09/12 05:05:49 437670] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653549406743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:49 437676] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653549406743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:49 437682] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:53119|cwnd:48111|full_bw_reached:0|inflight:1725|srtt:32770|latest_rtt:30698|min_rtt:30698|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 437688] [stats] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |path:0||cwnd:48111|inflight:1725|mode:0|applimit:0|pacing_rate:3949576|bw:53119|srtt:32770|latest_rtt:30698|min_rtt:30698|send:15|lost:3|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:137805|acked:56|delivered:2159|is_cwnd_limited:0|
[2025/09/12 05:05:49 437696] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223015|largest:1041223015|pns:2|
[2025/09/12 05:05:49 437706] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1041223015|frame:ACK |recv_time:1757653549437441|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 437712] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653669437441|now:1757653549437441|interv:120000000|
[2025/09/12 05:05:49 437717] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653669437441|now:1757653549437441|interv:120000000|
[2025/09/12 05:05:49 437722] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549496763|pq_index:0|
[2025/09/12 05:05:49 437728] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549431484|
[2025/09/12 05:05:49 437733] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549437733|
[2025/09/12 05:05:49 437739] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549437737|
[2025/09/12 05:05:49 437747] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549491039|
[2025/09/12 05:05:49 437752] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549491039|
[2025/09/12 05:05:49 437756] [debug] |xqc_engine_wakeup_after|wakeup:1757653549491039|now:1757653549437756|diff:53283|
[2025/09/12 05:05:49 437762] [debug] |xqc_engine_main_logic|END|now:1757653549437737|
[2025/09/12 05:05:49 437768] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549437768|
[2025/09/12 05:05:49 437773] [debug] |xqc_engine_wakeup_after|wakeup:1757653549491039|now:1757653549437773|diff:53266|
[2025/09/12 05:05:49 437778] [debug] |xqc_engine_main_logic|END|now:1757653549437768|
[2025/09/12 05:05:49 438267] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:40|state:ESTABED|recv_time:1757653549438266|
[2025/09/12 05:05:49 438279] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c0a0eccc4fae57af17a5d32|spin_bit:0|
[2025/09/12 05:05:49 438287] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223015|
[2025/09/12 05:05:49 438294] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223016|
[2025/09/12 05:05:49 438302] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1041223016|
[2025/09/12 05:05:49 438309] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 438315] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:4|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:4|
[2025/09/12 05:05:49 438323] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:278|ack_elapse:31675|ctl_first_sent_time:1757653549406869|lagest_ack_time:1757653549438266|curr_delivered:2442|
[2025/09/12 05:05:49 438330] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549406869|
[2025/09/12 05:05:49 438336] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 438341] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:5|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:05:49 438348] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:278|ack_elapse:31675|ctl_first_sent_time:1757653549406869|lagest_ack_time:1757653549438266|curr_delivered:2726|
[2025/09/12 05:05:49 438362] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549406964|
[2025/09/12 05:05:49 438368] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:49 438374] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:05:49 438380] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:278|ack_elapse:31675|ctl_first_sent_time:1757653549406869|lagest_ack_time:1757653549438266|curr_delivered:2780|
[2025/09/12 05:05:49 438384] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549407111|
[2025/09/12 05:05:49 438388] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:49 438392] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:49 438396] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:278|ack_elapse:31675|ctl_first_sent_time:1757653549406869|lagest_ack_time:1757653549438266|curr_delivered:2834|
[2025/09/12 05:05:49 438400] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549407195|
[2025/09/12 05:05:49 438404] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:49 438408] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:32770|rttvar:6497|minrtt:30698|latest_rtt:31071|ack_delay:32|
[2025/09/12 05:05:49 438413] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:32553|rttvar:5305|minrtt:30698|latest_rtt:31071|ack_delay:32|
[2025/09/12 05:05:49 438417] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:49 438421] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 438425] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|srtt:32553|rtt_var:5305|pto_duration:53773|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 438430] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 438435] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 438441] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:49 438448] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549486054|now:1757653549438425|interv:47629|
[2025/09/12 05:05:49 438454] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653549486054|now:1757653549438425|interval:47629|pto_count:0|srtt:32553
[2025/09/12 05:05:49 438462] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 278, ack_elapse 31675, delivered 731|rate 23078|lost 3|
[2025/09/12 05:05:49 438467] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:30698, old_rtt:30698|
[2025/09/12 05:05:49 438471] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1376|
[2025/09/12 05:05:49 438475] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:675|po_sent_time:1757653549407195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:49 438479] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:675|po_sent_time:1757653549407195|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:49 438484] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:53119|cwnd:48786|full_bw_reached:0|inflight:1050|srtt:32553|latest_rtt:31071|min_rtt:30698|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:49 438490] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223016|largest:1041223016|pns:2|
[2025/09/12 05:05:49 438494] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1041223016|frame:ACK |recv_time:1757653549438266|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 438499] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653669438266|now:1757653549438266|interv:120000000|
[2025/09/12 05:05:49 438503] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653669438266|now:1757653549438266|interv:120000000|
[2025/09/12 05:05:49 438507] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549491039|pq_index:0|
[2025/09/12 05:05:49 438512] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549437737|
[2025/09/12 05:05:49 438515] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549438515|
[2025/09/12 05:05:49 438523] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549438521|
[2025/09/12 05:05:49 438532] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549486054|
[2025/09/12 05:05:49 438538] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549486054|
[2025/09/12 05:05:49 438543] [debug] |xqc_engine_wakeup_after|wakeup:1757653549486054|now:1757653549438543|diff:47511|
[2025/09/12 05:05:49 438547] [debug] |xqc_engine_main_logic|END|now:1757653549438521|
[2025/09/12 05:05:49 438553] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549438553|
[2025/09/12 05:05:49 438556] [debug] |xqc_engine_wakeup_after|wakeup:1757653549486054|now:1757653549438556|diff:47498|
[2025/09/12 05:05:49 438560] [debug] |xqc_engine_main_logic|END|now:1757653549438553|
[2025/09/12 05:05:49 452143] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:41|state:ESTABED|recv_time:1757653549452142|
[2025/09/12 05:05:49 452159] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c0a0eccc4fae57af17a5d32|spin_bit:0|
[2025/09/12 05:05:49 452168] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223016|
[2025/09/12 05:05:49 452182] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223017|
[2025/09/12 05:05:49 452192] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1041223017|
[2025/09/12 05:05:49 452198] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 452221] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:8|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:49 452229] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653549406591|is_app_limited:1|send_elapse:690|ack_elapse:45551|ctl_first_sent_time:1757653549407281|lagest_ack_time:1757653549452142|curr_delivered:3884|
[2025/09/12 05:05:49 452236] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_update_sample|sampler_sent_time_update:1757653549407281|
[2025/09/12 05:05:49 452242] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:49 452250] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:49 452257] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:STREAM_CLOSE|expire:1757653549688576|now:1757653549452257|interv:236319|
[2025/09/12 05:05:49 452265] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:49 452271] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:32553|rttvar:5305|minrtt:30698|latest_rtt:44861|ack_delay:13176|
[2025/09/12 05:05:49 452278] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |after update rtt|conn:0000560C592D602C|srtt:32444|rttvar:4196|minrtt:30698|latest_rtt:44861|ack_delay:13176|
[2025/09/12 05:05:49 452285] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:49 452290] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 452294] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:49 452298] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 452302] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_generate_sample|sampler: send_elapse 690, ack_elapse 45551, delivered 1781|rate 39099|lost 3|
[2025/09/12 05:05:49 452306] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_update_min_rtt|minrtt expire|rtt:30698, old_rtt:30698|
[2025/09/12 05:05:49 452310] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:05:49 452314] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653549407281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:49 452319] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653549407281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:49 452323] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5 |bbr on ack|mode:0|pacing_rate:3949576|bw:53119|cwnd:49836|full_bw_reached:0|inflight:0|srtt:32444|latest_rtt:44861|min_rtt:30698|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:49 452334] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223017|largest:1041223017|pns:2|
[2025/09/12 05:05:49 452339] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1041223017|frame:ACK |recv_time:1757653549452142|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 452343] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653669452142|now:1757653549452142|interv:120000000|
[2025/09/12 05:05:49 452348] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653669452142|now:1757653549452142|interv:120000000|
[2025/09/12 05:05:49 452351] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549486054|pq_index:0|
[2025/09/12 05:05:49 452356] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549438521|
[2025/09/12 05:05:49 452360] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549452360|
[2025/09/12 05:05:49 452365] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549452364|
[2025/09/12 05:05:49 452371] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549688576|
[2025/09/12 05:05:49 452375] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549688576|
[2025/09/12 05:05:49 452379] [debug] |xqc_engine_wakeup_after|wakeup:1757653549688576|now:1757653549452379|diff:236197|
[2025/09/12 05:05:49 452384] [debug] |xqc_engine_main_logic|END|now:1757653549452364|
[2025/09/12 05:05:49 452389] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549452389|
[2025/09/12 05:05:49 452393] [debug] |xqc_engine_wakeup_after|wakeup:1757653549688576|now:1757653549452393|diff:236183|
[2025/09/12 05:05:49 452397] [debug] |xqc_engine_main_logic|END|now:1757653549452389|
[2025/09/12 05:05:49 462289] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:39|state:ESTABED|recv_time:1757653549462288|
[2025/09/12 05:05:49 462304] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c0a0eccc4fae57af17a5d32|spin_bit:0|
[2025/09/12 05:05:49 462313] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|largest_pn:1041223017|
[2025/09/12 05:05:49 462319] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1041223018|
[2025/09/12 05:05:49 462328] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1041223018|
[2025/09/12 05:05:49 462334] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:49 462341] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_DRAINING|expire:1757653549685025|now:1757653549462341|interv:222684|
[2025/09/12 05:05:49 462348] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:49 462355] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:49 462361] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:49 462366] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:49 462372] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:49 462378] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 462386] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:49 462402] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:49 462409] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:49 462416] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1041223018|largest:1041223018|pns:2|
[2025/09/12 05:05:49 462423] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1041223018|frame:CONNECTION_CLOSE |recv_time:1757653549462288|dcid:5c0a0eccc4fae57af17a5d32|dcid_seq:0|
[2025/09/12 05:05:49 462430] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:PATH_IDLE|expire:1757653669462288|now:1757653549462288|interv:120000000|
[2025/09/12 05:05:49 462436] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_set|type:CONN_IDLE|expire:1757653669462288|now:1757653549462288|interv:120000000|
[2025/09/12 05:05:49 462439] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549688576|pq_index:0|
[2025/09/12 05:05:49 462444] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549452364|
[2025/09/12 05:05:49 462448] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549462448|
[2025/09/12 05:05:49 462453] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549462452|
[2025/09/12 05:05:49 462459] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:32444|min_srtt:32444|path_bw:53119|loss_rate:20.00|path_pto:0|
[2025/09/12 05:05:49 462464] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:32444|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 462469] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:05:49 462474] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:49 462479] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:49 462527] [info] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:10|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653549462489|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 462538] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:10|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 462546] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_next_wakeup_time|wakeup_time:1757653549685025|
[2025/09/12 05:05:49 462552] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_wakeup_queue|next_tick_time:1757653549685025|
[2025/09/12 05:05:49 462556] [debug] |xqc_engine_wakeup_after|wakeup:1757653549685025|now:1757653549462556|diff:222469|
[2025/09/12 05:05:49 462561] [debug] |xqc_engine_main_logic|END|now:1757653549462452|
[2025/09/12 05:05:49 462566] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549462566|
[2025/09/12 05:05:49 462570] [debug] |xqc_engine_wakeup_after|wakeup:1757653549685025|now:1757653549462570|diff:222455|
[2025/09/12 05:05:49 462573] [debug] |xqc_engine_main_logic|END|now:1757653549462566|
[2025/09/12 05:05:49 539343] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609539341|now:1757653549539341|interv:60000000|
[2025/09/12 05:05:49 539375] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609539374|now:1757653549539374|interv:60000000|
[2025/09/12 05:05:49 539385] [debug] |xqc_path_create|path:0|dcid:6abcb032bb54815b72daa141af902b9122|scid:80a9c635eed18b5328b90603|create_path_count:1|
[2025/09/12 05:05:49 539392] [debug] |scid:80a9c635eed18b5328b90603|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 05:05:49 539398] [debug] |xqc_path_init|path:0|dcid:6abcb032bb54815b72daa141af902b9122|scid:80a9c635eed18b5328b90603|state:2|
[2025/09/12 05:05:49 539403] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_create|success|scid:80a9c635eed18b5328b90603|dcid:6abcb032bb54815b72daa141af902b9122|conn:0000560C592AB8CC|
[2025/09/12 05:05:49 539410] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_server_create|hash odcid conn|odcid:8e56db781db047d4a6c163509afd4cf4061b|conn:0000560C592AB8CC|
[2025/09/12 05:05:49 539421] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_get_local_transport_params|generate sr_token[a8a85ba6c9a0007857d786d3b48ecdfb] for cid[8e56db781db047d4a6c163509afd4cf4061b]
[2025/09/12 05:05:49 539444] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539452] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:1200|state:S_INIT|recv_time:1757653549539313|
[2025/09/12 05:05:49 539590] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:49 539597] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:49 539604] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:49 539611] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181769|
[2025/09/12 05:05:49 539623] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:444181769|
[2025/09/12 05:05:49 539628] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 539632] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 539636] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539641] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539646] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539651] [debug] |scid:80a9c635eed18b5328b90603|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:49 539656] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539661] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539665] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:49 539670] [debug] |scid:80a9c635eed18b5328b90603|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:49 539674] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:49 539678] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539682] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539685] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539692] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539709] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539713] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539716] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539720] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539724] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539728] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539732] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539735] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539739] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539743] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539747] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539751] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539754] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539758] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539762] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539766] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539771] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539777] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539783] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539788] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539792] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539796] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 539823] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 539828] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 539832] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:49 539837] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 539841] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 539844] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539848] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539854] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539861] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539871] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539875] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 539878] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 539882] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539886] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539889] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539894] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539897] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539901] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539905] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539908] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539912] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539916] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539920] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539923] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539927] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539932] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539937] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539943] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 539950] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_token|token empty|
[2025/09/12 05:05:49 539953] [info] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|check_token fail|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 539957] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:49 539961] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:49 539965] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:49 539969] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 539973] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 539977] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 539981] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 539985] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 539989] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 539993] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 539999] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540003] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 540007] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 540011] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540017] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:49 540024] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 540029] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540033] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:49 540037] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 540065] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540069] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:49 540073] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 540077] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540081] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:49 540085] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:49 540089] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540093] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:49 540143] [info] |scid:80a9c635eed18b5328b90603|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:49 540327] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:49 540333] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:49 540338] [warn] |scid:80a9c635eed18b5328b90603|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:49 540579] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:49 540585] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:49 540590] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 540594] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 540604] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:49 540613] [debug] |scid:80a9c635eed18b5328b90603|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:49 540619] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181769|largest:444181769|pns:0|
[2025/09/12 05:05:49 540624] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:1200|pkt_type:INIT|pkt_num:444181769|frame:PADDING CRYPTO |recv_time:1757653549539313|dcid:8e56db781db047d4a6c163509afd4cf4061b|dcid_seq:0|
[2025/09/12 05:05:49 540630] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609539313|now:1757653549539313|interv:60000000|
[2025/09/12 05:05:49 540639] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609539313|now:1757653549539313|interv:60000000|
[2025/09/12 05:05:49 540643] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549540643|
[2025/09/12 05:05:49 540649] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653549540648|
[2025/09/12 05:05:49 540657] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:49 540663] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:49 540669] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_write_streams|
[2025/09/12 05:05:49 540675] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:49 540681] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:49 540691] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653549540691|
[2025/09/12 05:05:49 540698] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:49 540704] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_write_streams|
[2025/09/12 05:05:49 540709] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:49 540715] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653549540715|
[2025/09/12 05:05:49 540722] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653549540721|
[2025/09/12 05:05:49 540728] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653549540728|
[2025/09/12 05:05:49 540734] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653549540734|
[2025/09/12 05:05:49 540740] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 540747] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|largest_recv:444181769|ack_delay:1434|first_ack_range:0|largest_pkt_recv_time:1757653549539313|
[2025/09/12 05:05:49 540753] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|high:444181769|low:444181769|pkt_pns:0|
[2025/09/12 05:05:49 540758] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:444181769|frame_largest_recv:444181769|
[2025/09/12 05:05:49 540764] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:49 540771] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 540779] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|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 05:05:49 540786] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:49 540793] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 540799] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|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 05:05:49 540808] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:49 540812] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 540817] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|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 05:05:49 540821] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:49 540825] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 540829] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|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 05:05:49 540833] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:49 540837] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 540841] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|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 05:05:49 540845] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:49 540849] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 540855] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:49 540860] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:49 540896] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653549540868|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 540903] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 540909] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:49 540917] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 540924] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 540930] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 540936] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 540942] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550290868|now:1757653549540917|interv:749951|
[2025/09/12 05:05:49 540953] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:0|expire:1757653550290868|now:1757653549540917|interval:749951|pto_count:0|srtt:250000
[2025/09/12 05:05:49 540962] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:49 540969] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 540974] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:49 540999] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653549540981|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 541005] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 541012] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:49 541018] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 541025] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 541032] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:49 541056] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 541066] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550290868|now:1757653549541018|interv:749850|
[2025/09/12 05:05:49 541070] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:0|expire:1757653550290868|now:1757653549541018|interval:749850|pto_count:0|srtt:250000
[2025/09/12 05:05:49 541074] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:49 541079] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 541083] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:49 541108] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653549541090|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 541114] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 541118] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:49 541123] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 541130] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 541136] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:49 541142] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 541155] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550290868|now:1757653549541123|interv:749745|
[2025/09/12 05:05:49 541162] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:0|expire:1757653550290868|now:1757653549541123|interval:749745|pto_count:0|srtt:250000
[2025/09/12 05:05:49 541168] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:49 541172] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 541177] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:49 541200] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653549541183|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 541206] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 541211] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:49 541218] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 541225] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 541231] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:49 541238] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 541244] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550290868|now:1757653549541217|interv:749651|
[2025/09/12 05:05:49 541250] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:0|expire:1757653550290868|now:1757653549541217|interval:749651|pto_count:0|srtt:250000
[2025/09/12 05:05:49 541254] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:49 541259] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 541263] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:49 541286] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653549541269|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 541291] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 541298] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:49 541304] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 541311] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:49 541324] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:49 541330] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 541335] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550290868|now:1757653549541304|interv:749564|
[2025/09/12 05:05:49 541339] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:0|expire:1757653550290868|now:1757653549541304|interval:749564|pto_count:0|srtt:250000
[2025/09/12 05:05:49 541343] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:49 541348] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:49 541353] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:49 541375] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653549541358|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 541381] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 541389] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653550290868|
[2025/09/12 05:05:49 541396] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653550290868|
[2025/09/12 05:05:49 541403] [debug] |xqc_engine_wakeup_after|wakeup:1757653549685025|now:1757653549541403|diff:143622|
[2025/09/12 05:05:49 541411] [debug] |xqc_engine_main_logic|END|now:1757653549540648|
[2025/09/12 05:05:49 541419] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549541419|
[2025/09/12 05:05:49 541424] [debug] |xqc_engine_wakeup_after|wakeup:1757653549685025|now:1757653549541423|diff:143602|
[2025/09/12 05:05:49 541427] [debug] |xqc_engine_main_logic|END|now:1757653549541419|
[2025/09/12 05:05:49 574526] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653549574524|
[2025/09/12 05:05:49 574543] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:49 574551] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:05:49 574561] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181769|
[2025/09/12 05:05:49 574569] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181770|
[2025/09/12 05:05:49 574577] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:444181770|
[2025/09/12 05:05:49 574582] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 574592] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:49 574602] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653549540868|is_app_limited:1|send_elapse:0|ack_elapse:33656|ctl_first_sent_time:1757653549540868|lagest_ack_time:1757653549574524|curr_delivered:1184|
[2025/09/12 05:05:49 574611] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549540868|
[2025/09/12 05:05:49 574621] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:49 574638] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AB8CC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33656|ack_delay:0|
[2025/09/12 05:05:49 574647] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |after update rtt|conn:0000560C592AB8CC|srtt:33656|rttvar:16828|minrtt:33656|latest_rtt:33656|ack_delay:0|
[2025/09/12 05:05:49 574655] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:49 574663] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 444181770|pns:0|
[2025/09/12 05:05:49 574670] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 574675] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33656|rtt_var:16828|pto_duration:100968|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 574680] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 574685] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:49 574690] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 574695] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549642237|now:1757653549574674|interv:67563|
[2025/09/12 05:05:49 574700] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653549642237|now:1757653549574674|interval:67563|pto_count:0|srtt:33656
[2025/09/12 05:05:49 574708] [debug] |scid:80a9c635eed18b5328b90603|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33656, delivered 1184|rate 35179|lost 0|
[2025/09/12 05:05:49 574717] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:49 574725] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35179) in round 1|
[2025/09/12 05:05:49 574734] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|probertt expire|rtt:33656, old_rtt:2147483647|
[2025/09/12 05:05:49 574739] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|minrtt expire|rtt:33656, old_rtt:2147483647|
[2025/09/12 05:05:49 574744] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:49 574749] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653549540868|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 574755] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653549540868|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 574761] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bbr on ack|mode:0|pacing_rate:3939014|bw:35179|cwnd:47136|full_bw_reached:0|inflight:920|srtt:33656|latest_rtt:33656|min_rtt:33656|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 574768] [stats] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3939014|bw:35179|srtt:33656|latest_rtt:33656|min_rtt:33656|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35427|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:49 574780] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_addr_validated|Address Validated|conn:0000560C592AB8CC|role:1|
[2025/09/12 05:05:49 574786] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181770|largest:444181770|pns:0|
[2025/09/12 05:05:49 574792] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:1200|pkt_type:INIT|pkt_num:444181770|frame:ACK |recv_time:1757653549574524|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 574798] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:05:49 574804] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:49 574809] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181769|
[2025/09/12 05:05:49 574816] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:444181769|
[2025/09/12 05:05:49 574821] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 574827] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:05:49 574832] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653549540868|is_app_limited:1|send_elapse:113|ack_elapse:33656|ctl_first_sent_time:1757653549540981|lagest_ack_time:1757653549574524|curr_delivered:1378|
[2025/09/12 05:05:49 574838] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549540981|
[2025/09/12 05:05:49 574843] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:49 574848] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:05:49 574854] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653549540868|is_app_limited:1|send_elapse:222|ack_elapse:33656|ctl_first_sent_time:1757653549541090|lagest_ack_time:1757653549574524|curr_delivered:1895|
[2025/09/12 05:05:49 574860] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549541090|
[2025/09/12 05:05:49 574865] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 574870] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:49 574875] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653549540868|is_app_limited:1|send_elapse:401|ack_elapse:33656|ctl_first_sent_time:1757653549541269|lagest_ack_time:1757653549574524|curr_delivered:1977|
[2025/09/12 05:05:49 574880] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549541269|
[2025/09/12 05:05:49 574885] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:49 574890] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AB8CC|srtt:33656|rttvar:16828|minrtt:33656|latest_rtt:33255|ack_delay:0|
[2025/09/12 05:05:49 574899] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |after update rtt|conn:0000560C592AB8CC|srtt:33605|rttvar:12721|minrtt:33255|latest_rtt:33255|ack_delay:0|
[2025/09/12 05:05:49 574904] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:49 574909] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 574914] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653549578988|now:1757653549574914|interval:4074|
[2025/09/12 05:05:49 574919] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549578988|now:1757653549574914|interv:4074|
[2025/09/12 05:05:49 574924] [debug] |scid:80a9c635eed18b5328b90603|xqc_generate_sample|sampler: send_elapse 401, ack_elapse 33656, delivered 1977|rate 58741|lost 0|
[2025/09/12 05:05:49 574930] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58741) in round 1|
[2025/09/12 05:05:49 574935] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|probertt expire|rtt:33255, old_rtt:33656|
[2025/09/12 05:05:49 574940] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|minrtt expire|rtt:33255, old_rtt:33656|
[2025/09/12 05:05:49 574944] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:05:49 574949] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653549541269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 574955] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653549541269|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:49 574960] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bbr on ack|mode:0|pacing_rate:3939014|bw:58741|cwnd:47929|full_bw_reached:0|inflight:127|srtt:33605|latest_rtt:33255|min_rtt:33255|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:49 574967] [stats] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bandwidth change record|bw_before:35179|bw_after:58741|srtt:33605|cwnd:47929|
[2025/09/12 05:05:49 574972] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 574977] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 574984] [info] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:49 574989] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653549578988|now:1757653549574989|interval:3999|
[2025/09/12 05:05:49 574994] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549578988|now:1757653549574989|interv:3999|
[2025/09/12 05:05:49 574999] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181769|largest:444181769|pns:1|
[2025/09/12 05:05:49 575005] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:1137|pkt_type:HSK|pkt_num:444181769|frame:PADDING ACK |recv_time:1757653549574524|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 575014] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609574524|now:1757653549574524|interv:60000000|
[2025/09/12 05:05:49 575019] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609574524|now:1757653549574524|interv:60000000|
[2025/09/12 05:05:49 575024] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550290868|pq_index:1|
[2025/09/12 05:05:49 575029] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549540648|
[2025/09/12 05:05:49 575034] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549575034|
[2025/09/12 05:05:49 575057] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549575056|
[2025/09/12 05:05:49 575065] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549578988|
[2025/09/12 05:05:49 575070] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549578988|
[2025/09/12 05:05:49 575075] [debug] |xqc_engine_wakeup_after|wakeup:1757653549578988|now:1757653549575075|diff:3913|
[2025/09/12 05:05:49 575081] [debug] |xqc_engine_main_logic|END|now:1757653549575056|
[2025/09/12 05:05:49 575087] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549575087|
[2025/09/12 05:05:49 575092] [debug] |xqc_engine_wakeup_after|wakeup:1757653549578988|now:1757653549575092|diff:3896|
[2025/09/12 05:05:49 575097] [debug] |xqc_engine_main_logic|END|now:1757653549575087|
[2025/09/12 05:05:49 579172] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549579172|
[2025/09/12 05:05:49 579181] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549578988|pq_index:0|
[2025/09/12 05:05:49 579187] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549575056|
[2025/09/12 05:05:49 579192] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549579192|
[2025/09/12 05:05:49 579198] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653549578988|now:1757653549579192|
[2025/09/12 05:05:49 579203] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:49 579208] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:49 579213] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:49 579218] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653549541183|lost_send_time:1757653549541387|loss_delay:37805|frame:CRYPTO |repair:32|
[2025/09/12 05:05:49 579224] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653549541183u|
[2025/09/12 05:05:49 579230] [stats] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |lost interval:1757653549579192|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653549541183|srtt:33605|cwnd:47929|bw:58741|conn_life:39852|now:0|last_lost_time:39852|
[2025/09/12 05:05:49 579236] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:49 579240] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AB8CC|path:0|
[2025/09/12 05:05:49 579250] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 579255] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653549579192|
[2025/09/12 05:05:49 579260] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 579265] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33605|min_srtt:33605|path_bw:58741|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:49 579271] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 579277] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33605|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 579282] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:49 579288] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 579294] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 579299] [debug] |scid:80a9c635eed18b5328b90603|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 579305] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:49 579339] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:4|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653549579313|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 579346] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:4|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 579352] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:49 579360] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:84489|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 579369] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 579376] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:05:49 579384] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 579392] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549663802|now:1757653549579360|interv:84442|
[2025/09/12 05:05:49 579401] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653549663802|now:1757653549579360|interval:84442|pto_count:0|srtt:33605
[2025/09/12 05:05:49 579410] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:05:49 579419] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549663802|
[2025/09/12 05:05:49 579427] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549663802|
[2025/09/12 05:05:49 579438] [debug] |xqc_engine_wakeup_after|wakeup:1757653549663802|now:1757653549579438|diff:84364|
[2025/09/12 05:05:49 579443] [debug] |xqc_engine_main_logic|END|now:1757653549579192|
[2025/09/12 05:05:49 612337] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653549612336|
[2025/09/12 05:05:49 612354] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 612362] [warn] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:49 612369] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:49 612375] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:49 612382] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609612336|now:1757653549612336|interv:60000000|
[2025/09/12 05:05:49 612388] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609612336|now:1757653549612336|interv:60000000|
[2025/09/12 05:05:49 612394] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549663802|pq_index:0|
[2025/09/12 05:05:49 612402] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549579192|
[2025/09/12 05:05:49 612409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549612409|
[2025/09/12 05:05:49 612416] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549612415|
[2025/09/12 05:05:49 612425] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549663802|
[2025/09/12 05:05:49 612431] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549663802|
[2025/09/12 05:05:49 612436] [debug] |xqc_engine_wakeup_after|wakeup:1757653549663802|now:1757653549612436|diff:51366|
[2025/09/12 05:05:49 612441] [debug] |xqc_engine_main_logic|END|now:1757653549612415|
[2025/09/12 05:05:49 664542] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549664541|
[2025/09/12 05:05:49 664557] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549663802|pq_index:0|
[2025/09/12 05:05:49 664564] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549612415|
[2025/09/12 05:05:49 664571] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549664569|
[2025/09/12 05:05:49 664577] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653549663802|now:1757653549664569|
[2025/09/12 05:05:49 664582] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:49 664587] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592AB8CC|path:0|bytes_in_flight:127|
[2025/09/12 05:05:49 664592] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:84489|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 664598] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 664603] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:05:49 664608] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 664620] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:49 664626] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_send_probe_pkt|conn:0000560C592AB8CC|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 664633] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_send_probe_pkt|conn:0000560C592AB8CC|path:0|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 664638] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592AB8CC|pto_count:1
[2025/09/12 05:05:49 664644] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AB8CC|path:0|
[2025/09/12 05:05:49 664649] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 664654] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653549664569|
[2025/09/12 05:05:49 664659] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 664665] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 664670] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 664676] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 664682] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:49 664725] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:5|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653549664691|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 664737] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:5|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 664746] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:49 664754] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:168978|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:49 664763] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 664771] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:05:49 664778] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 664785] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549833669|now:1757653549664754|interv:168915|
[2025/09/12 05:05:49 664790] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653549833669|now:1757653549664754|interval:168915|pto_count:1|srtt:33605
[2025/09/12 05:05:49 664796] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:05:49 664802] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 664807] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:49 664845] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653549664820|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 664856] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:6|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 664865] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:05:49 664872] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:168978|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:49 664881] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 664886] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:05:49 664891] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 664896] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549833798|now:1757653549664872|interv:168926|
[2025/09/12 05:05:49 664901] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653549833798|now:1757653549664872|interval:168926|pto_count:1|srtt:33605
[2025/09/12 05:05:49 664907] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:254|
[2025/09/12 05:05:49 664913] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549833798|
[2025/09/12 05:05:49 664918] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549833798|
[2025/09/12 05:05:49 664923] [debug] |xqc_engine_wakeup_after|wakeup:1757653549685025|now:1757653549664923|diff:20102|
[2025/09/12 05:05:49 664928] [debug] |xqc_engine_main_logic|END|now:1757653549664569|
[2025/09/12 05:05:49 686026] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549686026|
[2025/09/12 05:05:49 686075] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549685025|pq_index:0|
[2025/09/12 05:05:49 686082] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_add_active_queue|last_ticked_time:1757653549462452|
[2025/09/12 05:05:49 686089] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_engine_process_conn|conn:0000560C592D602C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549686088|
[2025/09/12 05:05:49 686096] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653549685025|now:1757653549686088|
[2025/09/12 05:05:49 686101] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653549685025|now:1757653549686088|
[2025/09/12 05:05:49 686105] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:49 686111] [info] |xqc_engine_main_logic|conn:0000560C592D602C|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|conn_state:13|next_tick_time:1757653549685025
[2025/09/12 05:05:49 686126] [report] |scid:5c0a0eccc4fae57af17a5d32|xqc_conn_destroy|0000560C592D602C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:105979|first_send_delay:106439|conn_persist:386243|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|hsk_recv:35049|close_recv:162458|close_send:162606|last_recv:162405|last_send:162606|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,19,11,8,1024,0,17,i32,4,28,41,4,1041223017,152,0,4,26,39,40000,1041223018,162,0,4,27,40,4,1041223016,138,0,4,26,40000,10,162,4,1050,80,8,107,4,31,4,9,131,0-2,0-2,0-0,0-0,0-0,0-32,0-4862,0-3049,0-15,0-8,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:15|spurious_loss:0|detected_loss:3|max_pto:0|finished_streams:0|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:1200|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 05:05:49 686145] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:49 686154] [stats] |scid:5c0a0eccc4fae57af17a5d32|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653549406175|wrt_delay:147|snd_delay:1106|finwrt_delay:147|finsnd_delay:1106|finrcv_delay:1|finread_delay:74|all_acked_delay:46073|firstfinack_dely:46067|close_delay:46082|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-5c0a0eccc4fae57af17a5d32 p-193.167.0.100-35015-e80556da832139b6461fe75872500319b5|path_info:mp is not supported in connection scid:5c0a0eccc4fae57af17a5d32|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:49 686195] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:49 686204] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:49 686212] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:49 686220] [debug] |scid:5c0a0eccc4fae57af17a5d32|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:49 686266] [debug] |xqc_engine_wakeup_after|wakeup:1757653549833798|now:1757653549686266|diff:147532|
[2025/09/12 05:05:49 686273] [debug] |xqc_engine_main_logic|END|now:1757653549686088|
[2025/09/12 05:05:49 744366] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653549744364|
[2025/09/12 05:05:49 744387] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 744396] [warn] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:49 744412] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:49 744420] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:49 744427] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609744364|now:1757653549744364|interv:60000000|
[2025/09/12 05:05:49 744435] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609744364|now:1757653549744364|interv:60000000|
[2025/09/12 05:05:49 744443] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549833798|pq_index:0|
[2025/09/12 05:05:49 744452] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549664569|
[2025/09/12 05:05:49 744461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549744461|
[2025/09/12 05:05:49 744472] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549744470|
[2025/09/12 05:05:49 744495] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549833798|
[2025/09/12 05:05:49 744504] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549833798|
[2025/09/12 05:05:49 744511] [debug] |xqc_engine_wakeup_after|wakeup:1757653549833798|now:1757653549744511|diff:89287|
[2025/09/12 05:05:49 744519] [debug] |xqc_engine_main_logic|END|now:1757653549744470|
[2025/09/12 05:05:49 834665] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549834664|
[2025/09/12 05:05:49 834685] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549833798|pq_index:0|
[2025/09/12 05:05:49 834692] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549744470|
[2025/09/12 05:05:49 834699] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549834697|
[2025/09/12 05:05:49 834705] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653549833798|now:1757653549834697|
[2025/09/12 05:05:49 834711] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:49 834716] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592AB8CC|path:0|bytes_in_flight:254|
[2025/09/12 05:05:49 834721] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:168978|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:49 834728] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 834733] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:05:49 834737] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 834742] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:49 834748] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_send_probe_pkt|conn:0000560C592AB8CC|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 834756] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_send_probe_pkt|conn:0000560C592AB8CC|path:0|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 834761] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592AB8CC|pto_count:2
[2025/09/12 05:05:49 834766] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:337956|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:49 834772] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 834776] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:05:49 834781] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 834786] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550002776|now:1757653549834766|interv:168010|
[2025/09/12 05:05:49 834791] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653550002776|now:1757653549834766|interval:168010|pto_count:2|srtt:33605
[2025/09/12 05:05:49 834799] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 834813] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 834819] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 834826] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:49 834883] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:7|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:254|now:1757653549834841|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 834890] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:7|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:49 834896] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:254|applimit:0|
[2025/09/12 05:05:49 834902] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:337956|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:49 834907] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 834912] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 381|
[2025/09/12 05:05:49 834917] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 834923] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550172797|now:1757653549834901|interv:337896|
[2025/09/12 05:05:49 834931] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653550172797|now:1757653549834901|interval:337896|pto_count:2|srtt:33605
[2025/09/12 05:05:49 834941] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:381|
[2025/09/12 05:05:49 834950] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:49 834958] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:49 834998] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:8|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:381|now:1757653549834968|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 835010] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:8|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:49 835020] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:381|applimit:0|
[2025/09/12 05:05:49 835027] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33605|rtt_var:12721|pto_duration:337956|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:49 835037] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 835067] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 508|
[2025/09/12 05:05:49 835072] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:49 835076] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550172924|now:1757653549835027|interv:337897|
[2025/09/12 05:05:49 835087] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:1|expire:1757653550172924|now:1757653549835027|interval:337897|pto_count:2|srtt:33605
[2025/09/12 05:05:49 835093] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:508|
[2025/09/12 05:05:49 835099] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653550172924|
[2025/09/12 05:05:49 835106] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653550172924|
[2025/09/12 05:05:49 835115] [debug] |xqc_engine_wakeup_after|wakeup:1757653550172924|now:1757653549835114|diff:337810|
[2025/09/12 05:05:49 835123] [debug] |xqc_engine_main_logic|END|now:1757653549834697|
[2025/09/12 05:05:49 865887] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653549865885|
[2025/09/12 05:05:49 865907] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:49 865920] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181769|
[2025/09/12 05:05:49 865927] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181774|
[2025/09/12 05:05:49 865938] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:444181774|
[2025/09/12 05:05:49 865947] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 865958] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:4|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:4|
[2025/09/12 05:05:49 865968] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653549579313|is_app_limited:1|send_elapse:0|ack_elapse:286572|ctl_first_sent_time:1757653549579313|lagest_ack_time:1757653549865885|curr_delivered:2104|
[2025/09/12 05:05:49 865978] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549579313|
[2025/09/12 05:05:49 865986] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:49 865995] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:5|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:5|
[2025/09/12 05:05:49 866003] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653549579313|is_app_limited:1|send_elapse:0|ack_elapse:286572|ctl_first_sent_time:1757653549579313|lagest_ack_time:1757653549865885|curr_delivered:2231|
[2025/09/12 05:05:49 866012] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549664691|
[2025/09/12 05:05:49 866019] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:49 866029] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:6|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:05:49 866035] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653549579313|is_app_limited:1|send_elapse:0|ack_elapse:286572|ctl_first_sent_time:1757653549579313|lagest_ack_time:1757653549865885|curr_delivered:2358|
[2025/09/12 05:05:49 866062] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549664820|
[2025/09/12 05:05:49 866075] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:49 866080] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:7|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:05:49 866086] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653549579313|is_app_limited:1|send_elapse:0|ack_elapse:286572|ctl_first_sent_time:1757653549579313|lagest_ack_time:1757653549865885|curr_delivered:2485|
[2025/09/12 05:05:49 866091] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549834841|
[2025/09/12 05:05:49 866096] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 866101] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:8|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:49 866106] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653549579313|is_app_limited:1|send_elapse:0|ack_elapse:286572|ctl_first_sent_time:1757653549579313|lagest_ack_time:1757653549865885|curr_delivered:2612|
[2025/09/12 05:05:49 866112] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549834968|
[2025/09/12 05:05:49 866117] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:49 866122] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AB8CC|srtt:33605|rttvar:12721|minrtt:33255|latest_rtt:30917|ack_delay:0|
[2025/09/12 05:05:49 866127] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |after update rtt|conn:0000560C592AB8CC|srtt:33269|rttvar:10213|minrtt:30917|latest_rtt:30917|ack_delay:0|
[2025/09/12 05:05:49 866133] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:49 866138] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:3|thresh:5|
[2025/09/12 05:05:49 866143] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 866148] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AB8CC|path:0|
[2025/09/12 05:05:49 866153] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 866158] [debug] |scid:80a9c635eed18b5328b90603|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 286572, delivered 635|rate 2215|lost 1|
[2025/09/12 05:05:49 866163] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:49 866169] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|probertt expire|rtt:30917, old_rtt:33255|
[2025/09/12 05:05:49 866174] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|minrtt expire|rtt:30917, old_rtt:33255|
[2025/09/12 05:05:49 866179] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:05:49 866184] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:635|po_sent_time:1757653549834968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2612|
[2025/09/12 05:05:49 866194] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:635|po_sent_time:1757653549834968|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2612|
[2025/09/12 05:05:49 866200] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bbr on ack|mode:0|pacing_rate:3939014|bw:58741|cwnd:48564|full_bw_reached:0|inflight:0|srtt:33269|latest_rtt:30917|min_rtt:30917|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 866207] [stats] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0||cwnd:48564|inflight:0|mode:0|applimit:0|pacing_rate:3939014|bw:58741|srtt:33269|latest_rtt:30917|min_rtt:30917|send:10|lost:1|tlp:2|recv:4|recovery:0|slow_start:1|conn_life:326866|acked:635|delivered:2612|is_cwnd_limited:0|
[2025/09/12 05:05:49 866215] [info] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:49 866220] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AB8CC|path:0|
[2025/09/12 05:05:49 866225] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 866231] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181774|largest:444181774|pns:1|
[2025/09/12 05:05:49 866236] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:67|pkt_type:HSK|pkt_num:444181774|frame:ACK |recv_time:1757653549865885|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 866243] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609865885|now:1757653549865885|interv:60000000|
[2025/09/12 05:05:49 866248] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609865885|now:1757653549865885|interv:60000000|
[2025/09/12 05:05:49 866253] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550172924|pq_index:0|
[2025/09/12 05:05:49 866258] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549834697|
[2025/09/12 05:05:49 866263] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549866263|
[2025/09/12 05:05:49 866269] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549866268|
[2025/09/12 05:05:49 866277] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653609865885|
[2025/09/12 05:05:49 866282] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653609865885|
[2025/09/12 05:05:49 866287] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653549866287|diff:939902|
[2025/09/12 05:05:49 866292] [debug] |xqc_engine_main_logic|END|now:1757653549866268|
[2025/09/12 05:05:49 866299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549866299|
[2025/09/12 05:05:49 866304] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653549866304|diff:939885|
[2025/09/12 05:05:49 866309] [debug] |xqc_engine_main_logic|END|now:1757653549866299|
[2025/09/12 05:05:49 876224] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653549876222|
[2025/09/12 05:05:49 876247] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 876266] [warn] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:49 876277] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:05:49 876285] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:49 876294] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609876222|now:1757653549876222|interv:60000000|
[2025/09/12 05:05:49 876302] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609876222|now:1757653549876222|interv:60000000|
[2025/09/12 05:05:49 876310] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653609865885|pq_index:7|
[2025/09/12 05:05:49 876320] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549866268|
[2025/09/12 05:05:49 876331] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549876331|
[2025/09/12 05:05:49 876342] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549876339|
[2025/09/12 05:05:49 876353] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653609876222|
[2025/09/12 05:05:49 876362] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653609876222|
[2025/09/12 05:05:49 876370] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653549876369|diff:929820|
[2025/09/12 05:05:49 876378] [debug] |xqc_engine_main_logic|END|now:1757653549876339|
[2025/09/12 05:05:49 931503] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653549931502|
[2025/09/12 05:05:49 931525] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:05:49 931538] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181774|
[2025/09/12 05:05:49 931545] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181775|
[2025/09/12 05:05:49 931557] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:444181775|
[2025/09/12 05:05:49 931564] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:49 931573] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:49 931580] [debug] |scid:80a9c635eed18b5328b90603|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:49 931588] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:49 931762] [debug] |scid:80a9c635eed18b5328b90603|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:49 931772] [debug] |scid:80a9c635eed18b5328b90603|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:49 931779] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653609876222|pq_index:7|
[2025/09/12 05:05:49 931785] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549876339|
[2025/09/12 05:05:49 931790] [debug] |scid:80a9c635eed18b5328b90603|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:49 931794] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:49 931798] [info] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:49 931803] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AB8CC|path:0|
[2025/09/12 05:05:49 931807] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 931818] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:49 931823] [debug] |scid:80a9c635eed18b5328b90603|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:49 931828] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181775|largest:444181775|pns:1|
[2025/09/12 05:05:49 931832] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:99|pkt_type:HSK|pkt_num:444181775|frame:CRYPTO |recv_time:1757653549931502|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 931837] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653609931502|now:1757653549931502|interv:60000000|
[2025/09/12 05:05:49 931842] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653609931502|now:1757653549931502|interv:60000000|
[2025/09/12 05:05:49 931846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549931846|
[2025/09/12 05:05:49 931850] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549931849|
[2025/09/12 05:05:49 931855] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592AB8CC|
[2025/09/12 05:05:49 931859] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592AB8CC|
[2025/09/12 05:05:49 931863] [info] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:49 931867] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592AB8CC|path:0|
[2025/09/12 05:05:49 931871] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:49 931877] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_gen_token|expire:1758258349|
[2025/09/12 05:05:49 931882] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:49 931886] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:49 931890] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:05:49 931894] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 931900] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:49 931903] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181770|
[2025/09/12 05:05:49 931910] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181770|
[2025/09/12 05:05:49 931914] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:49 931918] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 931922] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 931929] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:ACK_01RTT|expire:1757653549637336|now:1757653549612336|interv:25000|
[2025/09/12 05:05:49 931934] [debug] |scid:80a9c635eed18b5328b90603|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653549612336|max_ack_delay:25000|
[2025/09/12 05:05:49 931941] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181770|largest:444181770|pns:2|
[2025/09/12 05:05:49 931946] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:444181770|frame:PADDING PING |recv_time:1757653549612336|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 931951] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:05:49 931955] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 931959] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181770|
[2025/09/12 05:05:49 931963] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181771|
[2025/09/12 05:05:49 931968] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181771|
[2025/09/12 05:05:49 931972] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:49 931976] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 931979] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 931985] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:49 931990] [debug] |scid:80a9c635eed18b5328b90603|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:49 931994] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181771|largest:444181771|pns:2|
[2025/09/12 05:05:49 931998] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:444181771|frame:PADDING PING |recv_time:1757653549744364|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 932003] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:49 932007] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 932011] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181771|
[2025/09/12 05:05:49 932015] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181772|
[2025/09/12 05:05:49 932019] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181772|
[2025/09/12 05:05:49 932023] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:49 932027] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:49 932031] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:49 932037] [debug] |scid:80a9c635eed18b5328b90603|xqc_maybe_should_ack|already yes|
[2025/09/12 05:05:49 932060] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181772|largest:444181772|pns:2|
[2025/09/12 05:05:49 932064] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:444181772|frame:PADDING PING |recv_time:1757653549876222|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 932069] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_crypto_write_streams|
[2025/09/12 05:05:49 932073] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:49 932081] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653549932080|
[2025/09/12 05:05:49 932085] [info] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653549932085|
[2025/09/12 05:05:49 932090] [debug] |scid:80a9c635eed18b5328b90603|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:49 932095] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|largest_recv:444181775|ack_delay:593|first_ack_range:1|largest_pkt_recv_time:1757653549931502|
[2025/09/12 05:05:49 932100] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|high:444181775|low:444181774|pkt_pns:1|
[2025/09/12 05:05:49 932103] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|high:444181769|low:444181769|pkt_pns:1|
[2025/09/12 05:05:49 932107] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:444181775|frame_largest_recv:444181775|
[2025/09/12 05:05:49 932112] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:49 932116] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|largest_recv:444181772|ack_delay:55894|first_ack_range:2|largest_pkt_recv_time:1757653549876222|
[2025/09/12 05:05:49 932120] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|high:444181772|low:444181770|pkt_pns:2|
[2025/09/12 05:05:49 932124] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:444181772|frame_largest_recv:444181772|
[2025/09/12 05:05:49 932128] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:49 932141] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8a4f784c7b3e1e1f27681670|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:49 932148] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ea7a601bf7b83faa8c77f1ef|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:49 932154] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|min_srtt:33269|path_bw:58741|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:49 932159] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 932164] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:49 932169] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|min_srtt:33269|path_bw:58741|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:49 932173] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 932177] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:49 932181] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|min_srtt:33269|path_bw:58741|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:49 932185] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 932190] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:49 932196] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|min_srtt:33269|path_bw:58741|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:49 932201] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 932205] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:49 932209] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932213] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932217] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|min_srtt:33269|path_bw:58741|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:49 932221] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 932226] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:49 932230] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|min_srtt:33269|path_bw:58741|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:49 932234] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:33269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 932238] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:49 932243] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:49 932248] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:49 932278] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653549932254|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932284] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932289] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:49 932293] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33269|rtt_var:10213|pto_duration:74121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 932299] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 932306] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 932312] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:49 932319] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550031375|now:1757653549932293|interv:99082|
[2025/09/12 05:05:49 932325] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550031375|now:1757653549932293|interval:99082|pto_count:0|srtt:33269
[2025/09/12 05:05:49 932339] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48564|inflight:23|
[2025/09/12 05:05:49 932347] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:49 932353] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:49 932381] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653549932362|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932387] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932392] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:05:49 932400] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33269|rtt_var:10213|pto_duration:74121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 932407] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 932413] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 932420] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:49 932426] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550031483|now:1757653549932400|interv:99083|
[2025/09/12 05:05:49 932433] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550031483|now:1757653549932400|interval:99083|pto_count:0|srtt:33269
[2025/09/12 05:05:49 932440] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48564|inflight:56|
[2025/09/12 05:05:49 932448] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:49 932452] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:49 932477] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653549932459|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932482] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932488] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:05:49 932494] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33269|rtt_var:10213|pto_duration:74121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 932501] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 932507] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 932513] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:49 932526] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550031580|now:1757653549932494|interv:99086|
[2025/09/12 05:05:49 932533] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550031580|now:1757653549932494|interval:99086|pto_count:0|srtt:33269
[2025/09/12 05:05:49 932539] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48564|inflight:339|
[2025/09/12 05:05:49 932545] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:49 932549] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:49 932574] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653549932556|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932579] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932586] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:05:49 932592] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33269|rtt_var:10213|pto_duration:74121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 932599] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 932605] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 932611] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:49 932618] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550031677|now:1757653549932592|interv:99085|
[2025/09/12 05:05:49 932624] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550031677|now:1757653549932592|interval:99085|pto_count:0|srtt:33269
[2025/09/12 05:05:49 932630] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48564|inflight:623|
[2025/09/12 05:05:49 932635] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:49 932640] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:49 932663] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:9|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653549932646|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932668] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:9|origin_pktnum:0|size:53|enc_size:69|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932675] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:49 932682] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-6|next_skip_chance:1757653550230044|current_time:1757653549932681|
[2025/09/12 05:05:49 932689] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:49 932719] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:7|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653549932698|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932732] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:7|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932740] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:49 932747] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:49 932780] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653549932757|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932787] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932794] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:05:49 932801] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33269|rtt_var:10213|pto_duration:74121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 932809] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 932815] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 932821] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:49 932827] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550031878|now:1757653549932801|interv:99077|
[2025/09/12 05:05:49 932832] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550031878|now:1757653549932801|interval:99077|pto_count:0|srtt:33269
[2025/09/12 05:05:49 932837] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48564|inflight:677|
[2025/09/12 05:05:49 932841] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:49 932846] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:49 932869] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653549932852|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 932875] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 932882] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:05:49 932888] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:33269|rtt_var:10213|pto_duration:74121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 932895] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 932902] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 932914] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:49 932919] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550031973|now:1757653549932888|interv:99085|
[2025/09/12 05:05:49 932923] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550031973|now:1757653549932888|interval:99085|pto_count:0|srtt:33269
[2025/09/12 05:05:49 932927] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48564|inflight:731|
[2025/09/12 05:05:49 932932] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653550031973|
[2025/09/12 05:05:49 932936] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653550031973|
[2025/09/12 05:05:49 932940] [debug] |xqc_engine_wakeup_after|wakeup:1757653550031973|now:1757653549932940|diff:99033|
[2025/09/12 05:05:49 932945] [debug] |xqc_engine_main_logic|END|now:1757653549931849|
[2025/09/12 05:05:49 932950] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549932950|
[2025/09/12 05:05:49 932954] [debug] |xqc_engine_wakeup_after|wakeup:1757653550031973|now:1757653549932954|diff:99019|
[2025/09/12 05:05:49 932958] [debug] |xqc_engine_main_logic|END|now:1757653549932950|
[2025/09/12 05:05:49 963798] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:40|state:ESTABED|recv_time:1757653549963796|
[2025/09/12 05:05:49 963818] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 963829] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181772|
[2025/09/12 05:05:49 963837] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181773|
[2025/09/12 05:05:49 963849] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181773|
[2025/09/12 05:05:49 963856] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 963865] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:1|
[2025/09/12 05:05:49 963872] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2612|prior_time:1757653549932254|is_app_limited:0|send_elapse:108|ack_elapse:31542|ctl_first_sent_time:1757653549932362|lagest_ack_time:1757653549963796|curr_delivered:2645|
[2025/09/12 05:05:49 963880] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549932362|
[2025/09/12 05:05:49 963886] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:49 963893] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:49 963900] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2612|prior_time:1757653549932254|is_app_limited:0|send_elapse:108|ack_elapse:31542|ctl_first_sent_time:1757653549932362|lagest_ack_time:1757653549963796|curr_delivered:2699|
[2025/09/12 05:05:49 963907] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549932757|
[2025/09/12 05:05:49 963913] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 963920] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AB8CC|srtt:33269|rttvar:10213|minrtt:30917|latest_rtt:31039|ack_delay:56|
[2025/09/12 05:05:49 963934] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |after update rtt|conn:0000560C592AB8CC|srtt:32983|rttvar:8231|minrtt:30917|latest_rtt:31039|ack_delay:56|
[2025/09/12 05:05:49 963942] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:3|thresh:5|
[2025/09/12 05:05:49 963947] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653549932254|lost_send_time:1757653549897830|loss_delay:65966|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:49 963952] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1757653549932459|lost_send_time:1757653549897830|loss_delay:65966|frame:CRYPTO |repair:32|
[2025/09/12 05:05:49 963957] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1757653549932556|lost_send_time:1757653549897830|loss_delay:65966|frame:CRYPTO |repair:32|
[2025/09/12 05:05:49 963961] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653549932556u|
[2025/09/12 05:05:49 963968] [stats] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |lost interval:384604|lost_count:3|send_count:11|pkt_num:3|po_send_time:1757653549932556|srtt:32983|cwnd:48564|bw:58741|conn_life:424456|now:0|last_lost_time:424456|
[2025/09/12 05:05:49 963976] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 963983] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:32983|rtt_var:8231|pto_duration:65907|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 963988] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 963992] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 963996] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:49 964000] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550023759|now:1757653549963982|interv:59777|
[2025/09/12 05:05:49 964004] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550023759|now:1757653549963982|interval:59777|pto_count:0|srtt:32983
[2025/09/12 05:05:49 964008] [debug] |scid:80a9c635eed18b5328b90603|xqc_generate_sample|sampler: send_elapse 108, ack_elapse 31542, delivered 87|rate 2758|lost 4|
[2025/09/12 05:05:49 964013] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:49 964017] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2758) in round 3|
[2025/09/12 05:05:49 964021] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|minrtt expire|rtt:30917, old_rtt:30917|
[2025/09/12 05:05:49 964025] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1270|
[2025/09/12 05:05:49 964029] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48564|packet_lost:3|acked:87|po_sent_time:1757653549932757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2699|
[2025/09/12 05:05:49 964034] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48564|packet_lost:3|acked:87|po_sent_time:1757653549932757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2699|
[2025/09/12 05:05:49 964060] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bbr on ack|mode:0|pacing_rate:3939014|bw:58741|cwnd:48651|full_bw_reached:0|inflight:54|srtt:32983|latest_rtt:31039|min_rtt:30917|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 964066] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181773|largest:444181773|pns:2|
[2025/09/12 05:05:49 964071] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:444181773|frame:ACK |recv_time:1757653549963796|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 964076] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653669963796|now:1757653549963796|interv:120000000|
[2025/09/12 05:05:49 964080] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653669963796|now:1757653549963796|interv:120000000|
[2025/09/12 05:05:49 964084] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550031973|pq_index:0|
[2025/09/12 05:05:49 964088] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549931849|
[2025/09/12 05:05:49 964092] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549964092|
[2025/09/12 05:05:49 964097] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549964096|
[2025/09/12 05:05:49 964103] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:32983|min_srtt:32983|path_bw:58741|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:49 964107] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:48651|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964112] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:32983|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 964117] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:49 964121] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:32983|min_srtt:32983|path_bw:58741|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:49 964125] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:54|cwnd:48651|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964130] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:32983|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 964134] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:49 964138] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:32983|min_srtt:32983|path_bw:58741|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:49 964147] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:284|schedule_bytes:306|inflight:54|cwnd:48651|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964152] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:32983|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 964156] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:49 964161] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:49 964165] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:48651|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964169] [debug] |scid:80a9c635eed18b5328b90603|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 964174] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:49 964203] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:54|now:1757653549964180|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964208] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:10|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 964213] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:49 964217] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:32983|rtt_var:8231|pto_duration:65907|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 964223] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 964230] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 964236] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:05:49 964242] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550055087|now:1757653549964217|interv:90870|
[2025/09/12 05:05:49 964249] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550055087|now:1757653549964217|interval:90870|pto_count:0|srtt:32983
[2025/09/12 05:05:49 964256] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48651|inflight:77|
[2025/09/12 05:05:49 964264] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:49 964270] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:77|cwnd:48651|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964278] [debug] |scid:80a9c635eed18b5328b90603|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 964284] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:49 964308] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:77|now:1757653549964290|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964320] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:11|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 964327] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/09/12 05:05:49 964334] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:32983|rtt_var:8231|pto_duration:65907|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 964341] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 964348] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 964354] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 360|
[2025/09/12 05:05:49 964361] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550055197|now:1757653549964334|interv:90863|
[2025/09/12 05:05:49 964367] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550055197|now:1757653549964334|interval:90863|pto_count:0|srtt:32983
[2025/09/12 05:05:49 964374] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48651|inflight:360|
[2025/09/12 05:05:49 964380] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:49 964385] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:360|cwnd:48651|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964389] [debug] |scid:80a9c635eed18b5328b90603|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 964393] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:49 964418] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:360|now:1757653549964400|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 964423] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:12|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 964429] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:360|applimit:0|
[2025/09/12 05:05:49 964436] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|srtt:32983|rtt_var:8231|pto_duration:65907|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:49 964442] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:49 964449] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:49 964455] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592AB8CC|path:0|PNS: 2, unacked: 644|
[2025/09/12 05:05:49 964462] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550055307|now:1757653549964435|interv:90872|
[2025/09/12 05:05:49 964468] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550055307|now:1757653549964435|interval:90872|pto_count:0|srtt:32983
[2025/09/12 05:05:49 964478] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48651|inflight:644|
[2025/09/12 05:05:49 964483] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653550055307|
[2025/09/12 05:05:49 964487] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653550055307|
[2025/09/12 05:05:49 964491] [debug] |xqc_engine_wakeup_after|wakeup:1757653550055307|now:1757653549964491|diff:90816|
[2025/09/12 05:05:49 964495] [debug] |xqc_engine_main_logic|END|now:1757653549964096|
[2025/09/12 05:05:49 964501] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549964501|
[2025/09/12 05:05:49 964505] [debug] |xqc_engine_wakeup_after|wakeup:1757653550055307|now:1757653549964505|diff:90802|
[2025/09/12 05:05:49 964509] [debug] |xqc_engine_main_logic|END|now:1757653549964501|
[2025/09/12 05:05:49 994929] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:42|state:ESTABED|recv_time:1757653549994928|
[2025/09/12 05:05:49 994950] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 994963] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181773|
[2025/09/12 05:05:49 994971] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181774|
[2025/09/12 05:05:49 994982] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181774|
[2025/09/12 05:05:49 994990] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 995000] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:10|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:05:49 995008] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:77|prior_delivered:2699|prior_time:1757653549963796|is_app_limited:0|send_elapse:31818|ack_elapse:31132|ctl_first_sent_time:1757653549964180|lagest_ack_time:1757653549994928|curr_delivered:2722|
[2025/09/12 05:05:49 995017] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549964180|
[2025/09/12 05:05:49 995025] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:49 995034] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AB8CC|srtt:32983|rttvar:8231|minrtt:30917|latest_rtt:30748|ack_delay:112|
[2025/09/12 05:05:49 995085] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |after update rtt|conn:0000560C592AB8CC|srtt:32690|rttvar:6760|minrtt:30748|latest_rtt:30748|ack_delay:112|
[2025/09/12 05:05:49 995095] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:5|thresh:5|
[2025/09/12 05:05:49 995104] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 995112] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 995120] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 995129] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653549998232|now:1757653549995128|interval:3104|
[2025/09/12 05:05:49 995137] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549998232|now:1757653549995128|interv:3104|
[2025/09/12 05:05:49 995154] [debug] |scid:80a9c635eed18b5328b90603|xqc_generate_sample|sampler: send_elapse 31818, ack_elapse 31132, delivered 23|rate 722|lost 4|
[2025/09/12 05:05:49 995160] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:49 995165] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (722) in round 4|
[2025/09/12 05:05:49 995170] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|probertt expire|rtt:30748, old_rtt:30917|
[2025/09/12 05:05:49 995175] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|minrtt expire|rtt:30748, old_rtt:30917|
[2025/09/12 05:05:49 995180] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:174|
[2025/09/12 05:05:49 995185] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48651|packet_lost:0|acked:23|po_sent_time:1757653549964180|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2722|
[2025/09/12 05:05:49 995190] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48651|packet_lost:0|acked:23|po_sent_time:1757653549964180|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2722|
[2025/09/12 05:05:49 995199] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bbr on ack|mode:0|pacing_rate:3939014|bw:58741|cwnd:48674|full_bw_reached:0|inflight:621|srtt:32690|latest_rtt:30748|min_rtt:30748|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:49 995210] [stats] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0||cwnd:48674|inflight:621|mode:0|applimit:0|pacing_rate:3939014|bw:58741|srtt:32690|latest_rtt:30748|min_rtt:30748|send:19|lost:4|tlp:2|recv:8|recovery:0|slow_start:1|conn_life:455870|acked:23|delivered:2722|is_cwnd_limited:0|
[2025/09/12 05:05:49 995221] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181774|largest:444181774|pns:2|
[2025/09/12 05:05:49 995230] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:444181774|frame:ACK |recv_time:1757653549994928|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 995240] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653669994928|now:1757653549994928|interv:120000000|
[2025/09/12 05:05:49 995248] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653669994928|now:1757653549994928|interv:120000000|
[2025/09/12 05:05:49 995256] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550055307|pq_index:0|
[2025/09/12 05:05:49 995265] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549964096|
[2025/09/12 05:05:49 995273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549995273|
[2025/09/12 05:05:49 995283] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549995281|
[2025/09/12 05:05:49 995294] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549998232|
[2025/09/12 05:05:49 995302] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549998232|
[2025/09/12 05:05:49 995309] [debug] |xqc_engine_wakeup_after|wakeup:1757653549998232|now:1757653549995309|diff:2923|
[2025/09/12 05:05:49 995325] [debug] |xqc_engine_main_logic|END|now:1757653549995281|
[2025/09/12 05:05:49 995337] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:312|state:ESTABED|recv_time:1757653549995336|
[2025/09/12 05:05:49 995346] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 995354] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181774|
[2025/09/12 05:05:49 995362] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181775|
[2025/09/12 05:05:49 995373] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181775|
[2025/09/12 05:05:49 995381] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995388] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|de0c4f365358bbc53bcaffdb9c51a697b0|sr_token:58275b02a87ea00efd9c5308b83619b1
[2025/09/12 05:05:49 995400] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995407] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|8e967903feb2b7caf67634a673145898d5|sr_token:9ca55a321258264a20b6efcc188450b8
[2025/09/12 05:05:49 995416] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995423] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|9aac93b6300c55585076c0598c03232301|sr_token:a8f1867bc25a3b4719fb14304e62ea78
[2025/09/12 05:05:49 995429] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995434] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|ca1b42cb13d3f6b6e59309fde5d9478e77|sr_token:c6c93dd2e4bbce99634885ea1d219d66
[2025/09/12 05:05:49 995441] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995449] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|1ead71af218e674e740fc66674bf144c69|sr_token:5eaaf9c08defe2498de7fd69404ae578
[2025/09/12 05:05:49 995459] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995467] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|1a79791b0445f2c4483e6f288d39edbde1|sr_token:89b82d8b046f43294ed7889c2b742758
[2025/09/12 05:05:49 995476] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995481] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|7688e2999fa4cbe91d4578bfc172b9b2ab|sr_token:c4420e896ceb8063a9c05a7668309abc
[2025/09/12 05:05:49 995487] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:49 995493] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:49 995502] [debug] |scid:80a9c635eed18b5328b90603|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:49 995511] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:49 995519] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549998232|pq_index:0|
[2025/09/12 05:05:49 995528] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549995281|
[2025/09/12 05:05:49 995535] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:49 995543] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:ACK_01RTT|expire:1757653550020336|now:1757653549995336|interv:25000|
[2025/09/12 05:05:49 995553] [debug] |scid:80a9c635eed18b5328b90603|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549995336|max_ack_delay:25000|
[2025/09/12 05:05:49 995568] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181775|largest:444181775|pns:2|
[2025/09/12 05:05:49 995577] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:444181775|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653549995336|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 995586] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653669995336|now:1757653549995336|interv:120000000|
[2025/09/12 05:05:49 995594] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653669995336|now:1757653549995336|interv:120000000|
[2025/09/12 05:05:49 995602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549995602|
[2025/09/12 05:05:49 995611] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549995609|
[2025/09/12 05:05:49 995621] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592AB8CC|
[2025/09/12 05:05:49 995700] [debug] |scid:80a9c635eed18b5328b90603|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:49 995710] [debug] |scid:80a9c635eed18b5328b90603|xqc_sample_check_app_limited|check_applimit|path:0|inflight:621|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:49 995719] [debug] |scid:80a9c635eed18b5328b90603|xqc_sample_check_app_limited|path:0|applimit:3343|
[2025/09/12 05:05:49 995731] [info] |scid:80a9c635eed18b5328b90603|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592AB8CC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:05:49 995743] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|
[2025/09/12 05:05:49 995757] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:32690|min_srtt:32690|path_bw:58741|loss_rate:40.00|path_pto:0|
[2025/09/12 05:05:49 995767] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:621|cwnd:48674|conn:0000560C592AB8CC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:49 995776] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:32690|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 995784] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:49 995794] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:49 995802] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:621|cwnd:48674|conn:0000560C592AB8CC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:49 995818] [debug] |scid:80a9c635eed18b5328b90603|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 995826] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:49 995872] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:621|now:1757653549995839|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:49 995885] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:13|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 995895] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:621|applimit:3343|
[2025/09/12 05:05:49 995904] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653549998232|now:1757653549995904|interval:2328|
[2025/09/12 05:05:49 995913] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549998232|now:1757653549995904|interv:2328|
[2025/09/12 05:05:49 995920] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48674|inflight:1671|
[2025/09/12 05:05:49 995928] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549998232|
[2025/09/12 05:05:49 995935] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549998232|
[2025/09/12 05:05:49 995942] [debug] |xqc_engine_wakeup_after|wakeup:1757653549998232|now:1757653549995941|diff:2291|
[2025/09/12 05:05:49 995948] [debug] |xqc_engine_main_logic|END|now:1757653549995609|
[2025/09/12 05:05:49 995958] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:312|state:ESTABED|recv_time:1757653549995958|
[2025/09/12 05:05:49 995963] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 995969] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181775|
[2025/09/12 05:05:49 995972] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181776|
[2025/09/12 05:05:49 995978] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181776|
[2025/09/12 05:05:49 995983] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995987] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|de0c4f365358bbc53bcaffdb9c51a697b0|sr_token:58275b02a87ea00efd9c5308b83619b1
[2025/09/12 05:05:49 995991] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 995995] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|8e967903feb2b7caf67634a673145898d5|sr_token:9ca55a321258264a20b6efcc188450b8
[2025/09/12 05:05:49 995999] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 996003] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|9aac93b6300c55585076c0598c03232301|sr_token:a8f1867bc25a3b4719fb14304e62ea78
[2025/09/12 05:05:49 996007] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 996010] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|ca1b42cb13d3f6b6e59309fde5d9478e77|sr_token:c6c93dd2e4bbce99634885ea1d219d66
[2025/09/12 05:05:49 996014] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 996018] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|1ead71af218e674e740fc66674bf144c69|sr_token:5eaaf9c08defe2498de7fd69404ae578
[2025/09/12 05:05:49 996022] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 996031] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|1a79791b0445f2c4483e6f288d39edbde1|sr_token:89b82d8b046f43294ed7889c2b742758
[2025/09/12 05:05:49 996035] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:49 996061] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_new_conn_id_frame|new_conn_id|7688e2999fa4cbe91d4578bfc172b9b2ab|sr_token:c4420e896ceb8063a9c05a7668309abc
[2025/09/12 05:05:49 996066] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:49 996071] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:49 996075] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:49 996080] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:49 996085] [debug] |scid:80a9c635eed18b5328b90603|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:49 996090] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181776|largest:444181776|pns:2|
[2025/09/12 05:05:49 996095] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:444181776|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653549995958|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 996100] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653669995958|now:1757653549995958|interv:120000000|
[2025/09/12 05:05:49 996104] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653669995958|now:1757653549995958|interv:120000000|
[2025/09/12 05:05:49 996108] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549998232|pq_index:0|
[2025/09/12 05:05:49 996112] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549995609|
[2025/09/12 05:05:49 996116] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549996116|
[2025/09/12 05:05:49 996120] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549996120|
[2025/09/12 05:05:49 996126] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|largest_recv:444181776|ack_delay:168|first_ack_range:6|largest_pkt_recv_time:1757653549995958|
[2025/09/12 05:05:49 996131] [debug] |scid:80a9c635eed18b5328b90603|xqc_gen_ack_frame|high:444181776|low:444181770|pkt_pns:2|
[2025/09/12 05:05:49 996135] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:444181776|frame_largest_recv:444181776|
[2025/09/12 05:05:49 996139] [debug] |scid:80a9c635eed18b5328b90603|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:49 996143] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 996148] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:49 996153] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:49 996179] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:14|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1671|now:1757653549996159|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 996191] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:14|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:49 996199] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549998232|
[2025/09/12 05:05:49 996206] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549998232|
[2025/09/12 05:05:49 996213] [debug] |xqc_engine_wakeup_after|wakeup:1757653549998232|now:1757653549996212|diff:2020|
[2025/09/12 05:05:49 996219] [debug] |xqc_engine_main_logic|END|now:1757653549996120|
[2025/09/12 05:05:49 996230] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:44|state:ESTABED|recv_time:1757653549996229|
[2025/09/12 05:05:49 996237] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:49 996242] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181776|
[2025/09/12 05:05:49 996246] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181777|
[2025/09/12 05:05:49 996252] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181777|
[2025/09/12 05:05:49 996256] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:49 996261] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|conn:0000560C592AB8CC|path:0|pkt_num:12|origin_pktnum:3|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:49 996265] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:644|prior_delivered:2699|prior_time:1757653549963796|is_app_limited:0|send_elapse:32038|ack_elapse:32433|ctl_first_sent_time:1757653549964400|lagest_ack_time:1757653549996229|curr_delivered:3006|
[2025/09/12 05:05:49 996270] [debug] |scid:80a9c635eed18b5328b90603|xqc_update_sample|sampler_sent_time_update:1757653549964400|
[2025/09/12 05:05:49 996275] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:49 996279] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592AB8CC|srtt:32690|rttvar:6760|minrtt:30748|latest_rtt:31829|ack_delay:48|
[2025/09/12 05:05:49 996283] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_rtt|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |after update rtt|conn:0000560C592AB8CC|srtt:32576|rttvar:5297|minrtt:30748|latest_rtt:31829|ack_delay:48|
[2025/09/12 05:05:49 996287] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:7|thresh:5|
[2025/09/12 05:05:49 996291] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 996295] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:49 996299] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653549998004|now:1757653549996299|interval:1705|
[2025/09/12 05:05:49 996304] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653549998004|now:1757653549996299|interv:1705|
[2025/09/12 05:05:49 996308] [debug] |scid:80a9c635eed18b5328b90603|xqc_generate_sample|sampler: send_elapse 32038, ack_elapse 32433, delivered 307|rate 9465|lost 4|
[2025/09/12 05:05:49 996312] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9465) in round 4|
[2025/09/12 05:05:49 996320] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_update_min_rtt|minrtt expire|rtt:30748, old_rtt:30748|
[2025/09/12 05:05:49 996324] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:568|
[2025/09/12 05:05:49 996328] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48674|packet_lost:0|acked:284|po_sent_time:1757653549964400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2722|
[2025/09/12 05:05:49 996333] [debug] |scid:80a9c635eed18b5328b90603|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48674|packet_lost:0|acked:284|po_sent_time:1757653549964400|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2722|
[2025/09/12 05:05:49 996337] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |bbr on ack|mode:0|pacing_rate:3939014|bw:58741|cwnd:48958|full_bw_reached:0|inflight:1387|srtt:32576|latest_rtt:31829|min_rtt:30748|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:49 996343] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181777|largest:444181777|pns:2|
[2025/09/12 05:05:49 996347] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:444181777|frame:ACK |recv_time:1757653549996229|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:49 996352] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653669996229|now:1757653549996229|interv:120000000|
[2025/09/12 05:05:49 996356] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653669996229|now:1757653549996229|interv:120000000|
[2025/09/12 05:05:49 996360] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549998232|pq_index:0|
[2025/09/12 05:05:49 996364] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549996120|
[2025/09/12 05:05:49 996368] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549996368|
[2025/09/12 05:05:49 996373] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549996372|
[2025/09/12 05:05:49 996379] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653549998004|
[2025/09/12 05:05:49 996383] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653549998004|
[2025/09/12 05:05:49 996387] [debug] |xqc_engine_wakeup_after|wakeup:1757653549998004|now:1757653549996386|diff:1618|
[2025/09/12 05:05:49 996391] [debug] |xqc_engine_main_logic|END|now:1757653549996372|
[2025/09/12 05:05:49 996395] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549996395|
[2025/09/12 05:05:49 996399] [debug] |xqc_engine_wakeup_after|wakeup:1757653549998004|now:1757653549996399|diff:1605|
[2025/09/12 05:05:49 996403] [debug] |xqc_engine_main_logic|END|now:1757653549996395|
[2025/09/12 05:05:49 998472] [debug] |xqc_engine_main_logic|BEGIN|now:1757653549998472|
[2025/09/12 05:05:49 998481] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549998004|pq_index:0|
[2025/09/12 05:05:49 998485] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549996372|
[2025/09/12 05:05:49 998490] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653549998489|
[2025/09/12 05:05:49 998499] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653549998004|now:1757653549998489|
[2025/09/12 05:05:49 998503] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:49 998507] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:49 998511] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:7|thresh:5|
[2025/09/12 05:05:49 998515] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:49 998519] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653549932852|lost_send_time:1757653549933337|loss_delay:65152|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:49 998524] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653549932852u|
[2025/09/12 05:05:49 998528] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:49 998532] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550029442|now:1757653549998532|interval:30910|
[2025/09/12 05:05:49 998536] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550029442|now:1757653549998532|interv:30910|
[2025/09/12 05:05:49 998541] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:32576|min_srtt:32576|path_bw:58741|loss_rate:36.36|path_pto:0|
[2025/09/12 05:05:49 998546] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1333|cwnd:48958|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 998551] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:32576|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:49 998555] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:49 998560] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:49 998564] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_can_send|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1333|cwnd:48958|conn:0000560C592AB8CC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 998568] [debug] |scid:80a9c635eed18b5328b90603|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:49 998573] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:49 998600] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1333|now:1757653549998579|stream_id:0|stream_offset:0|
[2025/09/12 05:05:49 998607] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:15|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:49 998615] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|path:0|inflight:1333|applimit:3343|
[2025/09/12 05:05:49 998627] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592AB8CC|path:0|pns:2|expire:1757653550029442|now:1757653549998627|interval:30815|
[2025/09/12 05:05:49 998634] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550029442|now:1757653549998627|interv:30815|
[2025/09/12 05:05:49 998641] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48958|inflight:1387|
[2025/09/12 05:05:49 998649] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653550029442|
[2025/09/12 05:05:49 998655] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653550029442|
[2025/09/12 05:05:49 998661] [debug] |xqc_engine_wakeup_after|wakeup:1757653550029442|now:1757653549998661|diff:30781|
[2025/09/12 05:05:49 998666] [debug] |xqc_engine_main_logic|END|now:1757653549998489|
[2025/09/12 05:05:50 027554] [info] |xqc_engine_packet_process|==>|conn:0000560C592AB8CC|size:39|state:ESTABED|recv_time:1757653550027551|
[2025/09/12 05:05:50 027575] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:80a9c635eed18b5328b90603|spin_bit:0|
[2025/09/12 05:05:50 027588] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|largest_pn:444181777|
[2025/09/12 05:05:50 027594] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt|decryption nonce|path_id:0|pn:444181778|
[2025/09/12 05:05:50 027604] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:444181778|
[2025/09/12 05:05:50 027610] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:50 027618] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_DRAINING|expire:1757653550263909|now:1757653550027617|interv:236292|
[2025/09/12 05:05:50 027624] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:50 027632] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1387|
[2025/09/12 05:05:50 027638] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:50 027644] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:50 027695] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:50 027702] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 027710] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:50 027719] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:50 027725] [debug] |scid:80a9c635eed18b5328b90603|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:50 027732] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:444181778|largest:444181778|pns:2|
[2025/09/12 05:05:50 027739] [info] |scid:80a9c635eed18b5328b90603|xqc_conn_on_pkt_processed|====>|conn:0000560C592AB8CC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:444181778|frame:CONNECTION_CLOSE |recv_time:1757653550027551|dcid:80a9c635eed18b5328b90603|dcid_seq:0|
[2025/09/12 05:05:50 027747] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:PATH_IDLE|expire:1757653670027551|now:1757653550027551|interv:120000000|
[2025/09/12 05:05:50 027752] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_set|type:CONN_IDLE|expire:1757653670027551|now:1757653550027551|interv:120000000|
[2025/09/12 05:05:50 027758] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550029442|pq_index:0|
[2025/09/12 05:05:50 027773] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653549998489|
[2025/09/12 05:05:50 027780] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550027779|
[2025/09/12 05:05:50 027787] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550027786|
[2025/09/12 05:05:50 027797] [debug] |scid:80a9c635eed18b5328b90603|xqc_path_get_perf_class|conn:0000560C592AB8CC|path_id:0|path_srtt:32576|min_srtt:32576|path_bw:58741|loss_rate:41.67|path_pto:0|
[2025/09/12 05:05:50 027803] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592AB8CC|path_id:0|path_srtt:32576|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 027810] [debug] |scid:80a9c635eed18b5328b90603|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:50 027818] [debug] |scid:80a9c635eed18b5328b90603|xqc_check_acked_or_dropped_pkt|conn:0000560C592AB8CC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:50 027825] [debug] |scid:80a9c635eed18b5328b90603|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:50 027873] [info] |scid:80a9c635eed18b5328b90603|xqc_send_packet_with_pn|<==|conn:0000560C592AB8CC|path:0|pkt_num:16|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653550027835|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 027883] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_on_packet_sent|conn:0000560C592AB8CC|path:0|pkt_num:16|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 027891] [debug] |scid:80a9c635eed18b5328b90603|xqc_conn_next_wakeup_time|wakeup_time:1757653550263909|
[2025/09/12 05:05:50 027897] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_wakeup_queue|next_tick_time:1757653550263909|
[2025/09/12 05:05:50 027903] [debug] |xqc_engine_wakeup_after|wakeup:1757653550263909|now:1757653550027902|diff:236007|
[2025/09/12 05:05:50 027909] [debug] |xqc_engine_main_logic|END|now:1757653550027786|
[2025/09/12 05:05:50 027916] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550027916|
[2025/09/12 05:05:50 027922] [debug] |xqc_engine_wakeup_after|wakeup:1757653550263909|now:1757653550027922|diff:235987|
[2025/09/12 05:05:50 027927] [debug] |xqc_engine_main_logic|END|now:1757653550027916|
[2025/09/12 05:05:50 103431] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653610103429|now:1757653550103429|interv:60000000|
[2025/09/12 05:05:50 103465] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653610103464|now:1757653550103464|interv:60000000|
[2025/09/12 05:05:50 103474] [debug] |xqc_path_create|path:0|dcid:56cd19982e838fc1a35785fe0e764ae066|scid:2aac87f65e191f4d67ed0da2|create_path_count:1|
[2025/09/12 05:05:50 103481] [debug] |scid:2aac87f65e191f4d67ed0da2|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 05:05:50 103486] [debug] |xqc_path_init|path:0|dcid:56cd19982e838fc1a35785fe0e764ae066|scid:2aac87f65e191f4d67ed0da2|state:2|
[2025/09/12 05:05:50 103492] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_create|success|scid:2aac87f65e191f4d67ed0da2|dcid:56cd19982e838fc1a35785fe0e764ae066|conn:0000560C592D602C|
[2025/09/12 05:05:50 103500] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_server_create|hash odcid conn|odcid:b63717028a10ca22d969eb429e946ea2c7d2|conn:0000560C592D602C|
[2025/09/12 05:05:50 103512] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_get_local_transport_params|generate sr_token[9c8cdaa0006c417d84a8f0d9f3641922] for cid[b63717028a10ca22d969eb429e946ea2c7d2]
[2025/09/12 05:05:50 103541] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103547] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:1200|state:S_INIT|recv_time:1757653550103396|
[2025/09/12 05:05:50 103700] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:50 103708] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:50 103717] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 103722] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627879|
[2025/09/12 05:05:50 103734] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1492627879|
[2025/09/12 05:05:50 103740] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 103744] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 103748] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103752] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103758] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103764] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:50 103768] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103773] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103778] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:50 103782] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:50 103786] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:50 103790] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 103794] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 103798] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103801] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103805] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103809] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103813] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103817] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103820] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103824] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103828] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103832] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103836] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103839] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103843] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103852] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103856] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103860] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:50 103885] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 103890] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 103895] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103899] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103902] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103907] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103910] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103914] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103918] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103921] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103925] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103929] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103933] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103936] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103940] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103944] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103948] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103951] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 103955] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 103959] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 103963] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 103967] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 103970] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:50 103975] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 103979] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 103983] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:50 103987] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 103994] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 103998] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 104001] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 104005] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 104009] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 104013] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 104016] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 104020] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 104024] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|check_token fail|conn:0000560C592D602C|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 104028] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 104031] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 104035] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:50 104077] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 104081] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104085] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:50 104089] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 104093] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104097] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:50 104101] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 104104] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104108] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:50 104112] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 104116] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104120] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:50 104124] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 104127] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104131] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:50 104135] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 104139] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104143] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:50 104187] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:50 104358] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:50 104364] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:50 104368] [warn] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:50 104576] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:50 104581] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 104585] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 104589] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 104597] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:50 104602] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:50 104607] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627879|largest:1492627879|pns:0|
[2025/09/12 05:05:50 104612] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1200|pkt_type:INIT|pkt_num:1492627879|frame:PADDING CRYPTO |recv_time:1757653550103396|dcid:b63717028a10ca22d969eb429e946ea2c7d2|dcid_seq:0|
[2025/09/12 05:05:50 104618] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653610103396|now:1757653550103396|interv:60000000|
[2025/09/12 05:05:50 104622] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653610103396|now:1757653550103396|interv:60000000|
[2025/09/12 05:05:50 104626] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550104626|
[2025/09/12 05:05:50 104631] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653550104630|
[2025/09/12 05:05:50 104636] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:50 104640] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:50 104645] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 104649] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:50 104652] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:50 104659] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653550104659|
[2025/09/12 05:05:50 104664] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:50 104668] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 104671] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:50 104676] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653550104676|
[2025/09/12 05:05:50 104681] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653550104681|
[2025/09/12 05:05:50 104686] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653550104685|
[2025/09/12 05:05:50 104690] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653550104690|
[2025/09/12 05:05:50 104698] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:50 104704] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|largest_recv:1492627879|ack_delay:1307|first_ack_range:0|largest_pkt_recv_time:1757653550103396|
[2025/09/12 05:05:50 104708] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|high:1492627879|low:1492627879|pkt_pns:0|
[2025/09/12 05:05:50 104712] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1492627879|frame_largest_recv:1492627879|
[2025/09/12 05:05:50 104717] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:50 104723] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 104728] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:50 104733] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:50 104737] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 104741] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:50 104746] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:50 104750] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 104754] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:50 104758] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:50 104762] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 104766] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:50 104770] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:50 104775] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 104779] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|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 05:05:50 104783] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:50 104787] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 104792] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:50 104801] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 104838] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653550104808|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 104845] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 104851] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:50 104858] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 104866] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 104872] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 104879] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 104885] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550854808|now:1757653550104858|interv:749950|
[2025/09/12 05:05:50 104890] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550854808|now:1757653550104858|interval:749950|pto_count:0|srtt:250000
[2025/09/12 05:05:50 104898] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:50 104906] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 104913] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 104941] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653550104922|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 104947] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 104954] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:50 104961] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 104968] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 104974] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:50 104980] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 104986] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550854808|now:1757653550104960|interv:749848|
[2025/09/12 05:05:50 104993] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550854808|now:1757653550104960|interval:749848|pto_count:0|srtt:250000
[2025/09/12 05:05:50 105003] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:50 105008] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 105012] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 105037] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653550105019|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 105064] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 105072] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:50 105079] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 105085] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 105092] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:50 105098] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 105103] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550854808|now:1757653550105078|interv:749730|
[2025/09/12 05:05:50 105107] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550854808|now:1757653550105078|interval:749730|pto_count:0|srtt:250000
[2025/09/12 05:05:50 105111] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:50 105116] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 105120] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:50 105144] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653550105126|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 105149] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 105155] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:50 105161] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 105168] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 105174] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:50 105181] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 105187] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550854808|now:1757653550105161|interv:749647|
[2025/09/12 05:05:50 105198] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550854808|now:1757653550105161|interval:749647|pto_count:0|srtt:250000
[2025/09/12 05:05:50 105203] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:50 105208] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 105212] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:50 105235] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653550105218|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 105240] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 105246] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:50 105253] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 105260] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 105266] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:50 105273] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 105279] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550854808|now:1757653550105252|interv:749556|
[2025/09/12 05:05:50 105285] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:0|expire:1757653550854808|now:1757653550105252|interval:749556|pto_count:0|srtt:250000
[2025/09/12 05:05:50 105290] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:50 105294] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:50 105299] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 105321] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653550105305|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 105326] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 105333] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550854808|
[2025/09/12 05:05:50 105340] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550854808|
[2025/09/12 05:05:50 105346] [debug] |xqc_engine_wakeup_after|wakeup:1757653550263909|now:1757653550105346|diff:158563|
[2025/09/12 05:05:50 105354] [debug] |xqc_engine_main_logic|END|now:1757653550104630|
[2025/09/12 05:05:50 105364] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550105363|
[2025/09/12 05:05:50 105370] [debug] |xqc_engine_wakeup_after|wakeup:1757653550263909|now:1757653550105370|diff:158539|
[2025/09/12 05:05:50 105374] [debug] |xqc_engine_main_logic|END|now:1757653550105363|
[2025/09/12 05:05:50 138289] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653550138287|
[2025/09/12 05:05:50 138308] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:50 138316] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:05:50 138326] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:1492627879|
[2025/09/12 05:05:50 138335] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627880|
[2025/09/12 05:05:50 138345] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1492627880|
[2025/09/12 05:05:50 138353] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 138362] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:50 138372] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653550104808|is_app_limited:1|send_elapse:0|ack_elapse:33479|ctl_first_sent_time:1757653550104808|lagest_ack_time:1757653550138287|curr_delivered:1184|
[2025/09/12 05:05:50 138382] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550104808|
[2025/09/12 05:05:50 138391] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:50 138399] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33479|ack_delay:0|
[2025/09/12 05:05:50 138408] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |after update rtt|conn:0000560C592D602C|srtt:33479|rttvar:16739|minrtt:33479|latest_rtt:33479|ack_delay:0|
[2025/09/12 05:05:50 138417] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:50 138426] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 138434] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:16739|pto_duration:100435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 138442] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 138450] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:50 138458] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 138467] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550205653|now:1757653550138433|interv:67220|
[2025/09/12 05:05:50 138475] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550205653|now:1757653550138433|interval:67220|pto_count:0|srtt:33479
[2025/09/12 05:05:50 138483] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33479, delivered 1184|rate 35365|lost 0|
[2025/09/12 05:05:50 138489] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:50 138495] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35365) in round 1|
[2025/09/12 05:05:50 138507] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|probertt expire|rtt:33479, old_rtt:2147483647|
[2025/09/12 05:05:50 138513] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33479, old_rtt:2147483647|
[2025/09/12 05:05:50 138518] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:50 138523] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653550104808|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:50 138529] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653550104808|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:50 138535] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |bbr on ack|mode:0|pacing_rate:3959838|bw:35365|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33479|latest_rtt:33479|min_rtt:33479|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 138543] [stats] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3959838|bw:35365|srtt:33479|latest_rtt:33479|min_rtt:33479|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35114|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:50 138554] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_addr_validated|Address Validated|conn:0000560C592D602C|role:1|
[2025/09/12 05:05:50 138563] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627880|largest:1492627880|pns:0|
[2025/09/12 05:05:50 138571] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1200|pkt_type:INIT|pkt_num:1492627880|frame:ACK |recv_time:1757653550138287|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 138578] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:05:50 138585] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 138589] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627879|
[2025/09/12 05:05:50 138597] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1492627879|
[2025/09/12 05:05:50 138602] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 138607] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:50 138613] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653550104808|is_app_limited:1|send_elapse:211|ack_elapse:33479|ctl_first_sent_time:1757653550105019|lagest_ack_time:1757653550138287|curr_delivered:1701|
[2025/09/12 05:05:50 138619] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550105019|
[2025/09/12 05:05:50 138624] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:50 138630] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33479|rttvar:16739|minrtt:33479|latest_rtt:33268|ack_delay:0|
[2025/09/12 05:05:50 138639] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |after update rtt|conn:0000560C592D602C|srtt:33453|rttvar:12607|minrtt:33268|latest_rtt:33268|ack_delay:0|
[2025/09/12 05:05:50 138654] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:50 138661] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 138666] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550142556|now:1757653550138666|interval:3890|
[2025/09/12 05:05:50 138671] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550142556|now:1757653550138666|interv:3890|
[2025/09/12 05:05:50 138676] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_generate_sample|sampler: send_elapse 211, ack_elapse 33479, delivered 1701|rate 50807|lost 0|
[2025/09/12 05:05:50 138681] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (50807) in round 1|
[2025/09/12 05:05:50 138686] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|probertt expire|rtt:33268, old_rtt:33479|
[2025/09/12 05:05:50 138691] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|minrtt expire|rtt:33268, old_rtt:33479|
[2025/09/12 05:05:50 138696] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3402|
[2025/09/12 05:05:50 138701] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:517|po_sent_time:1757653550105019|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:50 138706] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:517|po_sent_time:1757653550105019|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:50 138712] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |bbr on ack|mode:0|pacing_rate:3959838|bw:50807|cwnd:47653|full_bw_reached:0|inflight:401|srtt:33453|latest_rtt:33268|min_rtt:33268|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:50 138722] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 138730] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 138741] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:50 138747] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550142556|now:1757653550138747|interval:3809|
[2025/09/12 05:05:50 138753] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550142556|now:1757653550138747|interv:3809|
[2025/09/12 05:05:50 138758] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627879|largest:1492627879|pns:1|
[2025/09/12 05:05:50 138764] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1134|pkt_type:HSK|pkt_num:1492627879|frame:PADDING ACK |recv_time:1757653550138287|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 138770] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653610138287|now:1757653550138287|interv:60000000|
[2025/09/12 05:05:50 138775] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653610138287|now:1757653550138287|interv:60000000|
[2025/09/12 05:05:50 138784] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550854808|pq_index:3|
[2025/09/12 05:05:50 138790] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550104630|
[2025/09/12 05:05:50 138795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550138795|
[2025/09/12 05:05:50 138801] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550138799|
[2025/09/12 05:05:50 138812] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550142556|
[2025/09/12 05:05:50 138821] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550142556|
[2025/09/12 05:05:50 138829] [debug] |xqc_engine_wakeup_after|wakeup:1757653550142556|now:1757653550138828|diff:3728|
[2025/09/12 05:05:50 138836] [debug] |xqc_engine_main_logic|END|now:1757653550138799|
[2025/09/12 05:05:50 138842] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550138842|
[2025/09/12 05:05:50 138847] [debug] |xqc_engine_wakeup_after|wakeup:1757653550142556|now:1757653550138847|diff:3709|
[2025/09/12 05:05:50 138852] [debug] |xqc_engine_main_logic|END|now:1757653550138842|
[2025/09/12 05:05:50 142923] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550142923|
[2025/09/12 05:05:50 142935] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550142556|pq_index:0|
[2025/09/12 05:05:50 142942] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550138799|
[2025/09/12 05:05:50 142946] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550142946|
[2025/09/12 05:05:50 142951] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550142556|now:1757653550142946|
[2025/09/12 05:05:50 142955] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 142959] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:50 142963] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:50 142968] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653550104922|lost_send_time:1757653550105312|loss_delay:37634|frame:CRYPTO |repair:32|
[2025/09/12 05:05:50 142973] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653550104922u|
[2025/09/12 05:05:50 142977] [stats] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_detect_lost|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |lost interval:1757653550142946|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653550104922|srtt:33453|cwnd:47653|bw:50807|conn_life:39518|now:0|last_lost_time:39518|
[2025/09/12 05:05:50 142982] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:50 142986] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33453|rtt_var:12607|pto_duration:83881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 142990] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 142994] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:50 143002] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 143006] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550189099|now:1757653550142986|interv:46113|
[2025/09/12 05:05:50 143010] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550189099|now:1757653550142986|interval:46113|pto_count:0|srtt:33453
[2025/09/12 05:05:50 143015] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33453|min_srtt:33453|path_bw:50807|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 143020] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_can_send|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:207|cwnd:47653|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 143025] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33453|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 143029] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:50 143034] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 143057] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_can_send|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:207|cwnd:47653|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 143066] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:50 143071] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:50 143100] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653550143078|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 143105] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:50 143110] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:50 143115] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33453|rtt_var:12607|pto_duration:83881|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 143122] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 143128] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:05:50 143134] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 143141] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550226959|now:1757653550143115|interv:83844|
[2025/09/12 05:05:50 143147] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550226959|now:1757653550143115|interval:83844|pto_count:0|srtt:33453
[2025/09/12 05:05:50 143155] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47653|inflight:401|
[2025/09/12 05:05:50 143169] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550226959|
[2025/09/12 05:05:50 143174] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550226959|
[2025/09/12 05:05:50 143178] [debug] |xqc_engine_wakeup_after|wakeup:1757653550226959|now:1757653550143178|diff:83781|
[2025/09/12 05:05:50 143183] [debug] |xqc_engine_main_logic|END|now:1757653550142946|
[2025/09/12 05:05:50 174216] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653550174213|
[2025/09/12 05:05:50 174240] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:50 174251] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:1492627879|
[2025/09/12 05:05:50 174259] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627881|
[2025/09/12 05:05:50 174270] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1492627881|
[2025/09/12 05:05:50 174279] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 174289] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:50 174299] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653550104808|is_app_limited:1|send_elapse:410|ack_elapse:69405|ctl_first_sent_time:1757653550105218|lagest_ack_time:1757653550174213|curr_delivered:1783|
[2025/09/12 05:05:50 174310] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550105218|
[2025/09/12 05:05:50 174320] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:50 174328] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:50 174337] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:401|prior_delivered:1701|prior_time:1757653550138287|is_app_limited:1|send_elapse:38059|ack_elapse:35926|ctl_first_sent_time:1757653550143078|lagest_ack_time:1757653550174213|curr_delivered:1977|
[2025/09/12 05:05:50 174346] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550143078|
[2025/09/12 05:05:50 174354] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:50 174363] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33453|rttvar:12607|minrtt:33268|latest_rtt:31135|ack_delay:0|
[2025/09/12 05:05:50 174372] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |after update rtt|conn:0000560C592D602C|srtt:33163|rttvar:10035|minrtt:31135|latest_rtt:31135|ack_delay:0|
[2025/09/12 05:05:50 174381] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:50 174391] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653550105126|lost_send_time:1757653550136905|loss_delay:37308|frame:CRYPTO |repair:32|
[2025/09/12 05:05:50 174400] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653550105126u|
[2025/09/12 05:05:50 174408] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 174426] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:50 174435] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 174442] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_generate_sample|sampler: send_elapse 38059, ack_elapse 35926, delivered 276|rate 7251|lost 2|
[2025/09/12 05:05:50 174452] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:50 174459] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|probertt expire|rtt:31135, old_rtt:33268|
[2025/09/12 05:05:50 174465] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31135, old_rtt:33268|
[2025/09/12 05:05:50 174470] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3402|
[2025/09/12 05:05:50 174475] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47653|packet_lost:1|acked:276|po_sent_time:1757653550143078|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:05:50 174481] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47653|packet_lost:1|acked:276|po_sent_time:1757653550143078|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:05:50 174487] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |bbr on ack|mode:0|pacing_rate:3959838|bw:50807|cwnd:47929|full_bw_reached:0|inflight:0|srtt:33163|latest_rtt:31135|min_rtt:31135|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 174495] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:50 174500] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:50 174506] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 174512] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627881|largest:1492627881|pns:1|
[2025/09/12 05:05:50 174518] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:67|pkt_type:HSK|pkt_num:1492627881|frame:ACK |recv_time:1757653550174213|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 174524] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653610174213|now:1757653550174213|interv:60000000|
[2025/09/12 05:05:50 174530] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653610174213|now:1757653550174213|interv:60000000|
[2025/09/12 05:05:50 174535] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550226959|pq_index:0|
[2025/09/12 05:05:50 174541] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550142946|
[2025/09/12 05:05:50 174546] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550174546|
[2025/09/12 05:05:50 174552] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550174551|
[2025/09/12 05:05:50 174560] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33163|min_srtt:33163|path_bw:50807|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:50 174566] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_can_send|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 174578] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33163|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 174584] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:50 174591] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 174596] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_can_send|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C592D602C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 174602] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:50 174608] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:50 174648] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653550174617|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 174656] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:5|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:50 174664] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:50 174673] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33163|rtt_var:10035|pto_duration:73303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 174682] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 174691] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:50 174700] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 174705] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550247920|now:1757653550174672|interv:73248|
[2025/09/12 05:05:50 174710] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550247920|now:1757653550174672|interval:73248|pto_count:0|srtt:33163
[2025/09/12 05:05:50 174716] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:125|
[2025/09/12 05:05:50 174723] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550247920|
[2025/09/12 05:05:50 174729] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550247920|
[2025/09/12 05:05:50 174734] [debug] |xqc_engine_wakeup_after|wakeup:1757653550247920|now:1757653550174734|diff:73186|
[2025/09/12 05:05:50 174740] [debug] |xqc_engine_main_logic|END|now:1757653550174551|
[2025/09/12 05:05:50 174747] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550174747|
[2025/09/12 05:05:50 174752] [debug] |xqc_engine_wakeup_after|wakeup:1757653550247920|now:1757653550174752|diff:73168|
[2025/09/12 05:05:50 174760] [debug] |xqc_engine_main_logic|END|now:1757653550174747|
[2025/09/12 05:05:50 248861] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550248861|
[2025/09/12 05:05:50 248874] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550247920|pq_index:0|
[2025/09/12 05:05:50 248887] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550174551|
[2025/09/12 05:05:50 248893] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550248892|
[2025/09/12 05:05:50 248899] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550247920|now:1757653550248892|
[2025/09/12 05:05:50 248903] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 248908] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:125|
[2025/09/12 05:05:50 248913] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33163|rtt_var:10035|pto_duration:73303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 248919] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 248924] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:50 248929] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 248933] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:50 248939] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:50 248946] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:5|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:50 248951] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:1
[2025/09/12 05:05:50 248956] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:50 248961] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 248966] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653550248892|
[2025/09/12 05:05:50 248971] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 248977] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 248982] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 248988] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 248993] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:50 249027] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653550249002|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 249034] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:6|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 249067] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:50 249079] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33163|rtt_var:10035|pto_duration:146606|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:50 249085] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 249090] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:50 249095] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 249099] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550395608|now:1757653550249079|interv:146529|
[2025/09/12 05:05:50 249104] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550395608|now:1757653550249079|interval:146529|pto_count:1|srtt:33163
[2025/09/12 05:05:50 249110] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:125|
[2025/09/12 05:05:50 249116] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:5|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 249121] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:50 249148] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653550249128|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 249154] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:7|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 249160] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:05:50 249165] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33163|rtt_var:10035|pto_duration:146606|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:50 249170] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 249175] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:05:50 249180] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 249185] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550395734|now:1757653550249165|interv:146569|
[2025/09/12 05:05:50 249189] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:1|expire:1757653550395734|now:1757653550249165|interval:146569|pto_count:1|srtt:33163
[2025/09/12 05:05:50 249195] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:250|
[2025/09/12 05:05:50 249201] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550395734|
[2025/09/12 05:05:50 249206] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550395734|
[2025/09/12 05:05:50 249211] [debug] |xqc_engine_wakeup_after|wakeup:1757653550263909|now:1757653550249211|diff:14698|
[2025/09/12 05:05:50 249216] [debug] |xqc_engine_main_logic|END|now:1757653550248892|
[2025/09/12 05:05:50 264290] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550264290|
[2025/09/12 05:05:50 264302] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550263909|pq_index:0|
[2025/09/12 05:05:50 264314] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_add_active_queue|last_ticked_time:1757653550027786|
[2025/09/12 05:05:50 264321] [debug] |scid:80a9c635eed18b5328b90603|xqc_engine_process_conn|conn:0000560C592AB8CC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550264320|
[2025/09/12 05:05:50 264327] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653550263909|now:1757653550264320|
[2025/09/12 05:05:50 264333] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653550263909|now:1757653550264320|
[2025/09/12 05:05:50 264338] [debug] |scid:80a9c635eed18b5328b90603|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:50 264344] [info] |xqc_engine_main_logic|conn:0000560C592AB8CC|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|conn_state:13|next_tick_time:1757653550263909
[2025/09/12 05:05:50 264365] [report] |scid:80a9c635eed18b5328b90603|xqc_conn_destroy|0000560C592AB8CC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:392438|first_send_delay:456389|conn_persist:725025|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|hsk_recv:35184|close_recv:488277|close_send:488495|last_recv:488211|last_send:488495|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,26,17,13,1024,0,34,i32,4,31,44,4,444181777,456,0,4,26,39,40000,444181778,488,0,4,299,312,4080,444181776,456,0,4,54,4000,15,459,4,26,40000,16,488,4,30,4,14,456,0-2,0-2,0-0,0-0,0-0,0-32,0-5772,0-7573,0-21,0-13,0-5,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:2|snd_pkt:21|spurious_loss:1|detected_loss:6|max_pto:2|finished_streams:0|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:1200|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 05:05:50 264382] [debug] |scid:80a9c635eed18b5328b90603|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:50 264396] [stats] |scid:80a9c635eed18b5328b90603|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653549995499|wrt_delay:230|snd_delay:340|finwrt_delay:230|finsnd_delay:340|finrcv_delay:3|finread_delay:131|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-80a9c635eed18b5328b90603 p-193.167.0.100-49074-6abcb032bb54815b72daa141af902b9122|path_info:mp is not supported in connection scid:80a9c635eed18b5328b90603|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:50 264451] [debug] |scid:80a9c635eed18b5328b90603|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:50 264463] [debug] |scid:80a9c635eed18b5328b90603|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:50 264473] [debug] |scid:80a9c635eed18b5328b90603|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:50 264481] [debug] |scid:80a9c635eed18b5328b90603|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:50 264530] [debug] |xqc_engine_wakeup_after|wakeup:1757653550395734|now:1757653550264530|diff:131204|
[2025/09/12 05:05:50 264540] [debug] |xqc_engine_main_logic|END|now:1757653550264320|
[2025/09/12 05:05:50 281228] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653550281227|
[2025/09/12 05:05:50 281251] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:05:50 281261] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:1492627881|
[2025/09/12 05:05:50 281267] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627882|
[2025/09/12 05:05:50 281276] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1492627882|
[2025/09/12 05:05:50 281281] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 281286] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:6|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:05:50 281292] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:125|prior_delivered:1977|prior_time:1757653550249002|is_app_limited:1|send_elapse:0|ack_elapse:32225|ctl_first_sent_time:1757653550249002|lagest_ack_time:1757653550281227|curr_delivered:2102|
[2025/09/12 05:05:50 281299] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550249002|
[2025/09/12 05:05:50 281306] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:50 281312] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:7|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:50 281319] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:125|prior_delivered:1977|prior_time:1757653550249002|is_app_limited:1|send_elapse:0|ack_elapse:32225|ctl_first_sent_time:1757653550249002|lagest_ack_time:1757653550281227|curr_delivered:2227|
[2025/09/12 05:05:50 281325] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550249128|
[2025/09/12 05:05:50 281331] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:50 281337] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33163|rttvar:10035|minrtt:31135|latest_rtt:32099|ack_delay:0|
[2025/09/12 05:05:50 281344] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |after update rtt|conn:0000560C592D602C|srtt:33030|rttvar:7793|minrtt:31135|latest_rtt:32099|ack_delay:0|
[2025/09/12 05:05:50 281351] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:50 281357] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 281364] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:50 281370] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 281376] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32225, delivered 250|rate 7757|lost 2|
[2025/09/12 05:05:50 281383] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:50 281390] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|minrtt expire|rtt:31135, old_rtt:31135|
[2025/09/12 05:05:50 281395] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:552|
[2025/09/12 05:05:50 281399] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:250|po_sent_time:1757653550249128|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2227|
[2025/09/12 05:05:50 281408] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:250|po_sent_time:1757653550249128|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2227|
[2025/09/12 05:05:50 281413] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |bbr on ack|mode:0|pacing_rate:3959838|bw:50807|cwnd:48179|full_bw_reached:0|inflight:0|srtt:33030|latest_rtt:32099|min_rtt:31135|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 281418] [stats] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0||cwnd:48179|inflight:0|mode:0|applimit:0|pacing_rate:3959838|bw:50807|srtt:33030|latest_rtt:32099|min_rtt:31135|send:9|lost:2|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:177990|acked:250|delivered:2227|is_cwnd_limited:0|
[2025/09/12 05:05:50 281424] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 281428] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:50 281432] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:50 281436] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:50 281540] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:50 281545] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:50 281550] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550395734|pq_index:0|
[2025/09/12 05:05:50 281554] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550248892|
[2025/09/12 05:05:50 281558] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:50 281562] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:50 281567] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:50 281571] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:50 281575] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 281579] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:50 281584] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:50 281588] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627882|largest:1492627882|pns:1|
[2025/09/12 05:05:50 281593] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:420|pkt_type:HSK|pkt_num:1492627882|frame:ACK CRYPTO |recv_time:1757653550281227|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 281598] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2aac87f65e191f4d67ed0da2|spin_bit:0|
[2025/09/12 05:05:50 281602] [warn] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:50 281607] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:50 281615] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:50 281619] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653610281227|now:1757653550281227|interv:60000000|
[2025/09/12 05:05:50 281624] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653610281227|now:1757653550281227|interv:60000000|
[2025/09/12 05:05:50 281628] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550281628|
[2025/09/12 05:05:50 281632] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550281631|
[2025/09/12 05:05:50 281637] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592D602C|
[2025/09/12 05:05:50 281641] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592D602C|
[2025/09/12 05:05:50 281645] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:50 281649] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592D602C|path:0|
[2025/09/12 05:05:50 281653] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:50 281658] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_gen_token|expire:1758258350|
[2025/09/12 05:05:50 281663] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:50 281667] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:50 281671] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:50 281675] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2aac87f65e191f4d67ed0da2|spin_bit:0|
[2025/09/12 05:05:50 281680] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 281684] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627879|
[2025/09/12 05:05:50 281690] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1492627879|
[2025/09/12 05:05:50 281694] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281698] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|2063b0a0f2dbb07b663c340c75175dd5f4|sr_token:8640e78f3d8f0789c4313a844b5c43b3
[2025/09/12 05:05:50 281704] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281708] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|230d7390f6b9e71fc1a556df1865255168|sr_token:51cf4a0abeec460e70595e28fb9195d1
[2025/09/12 05:05:50 281713] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281717] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|47cefd0a55d6a895a9c81f427194dd252f|sr_token:6ddaa0ae08a24ada3e95e0546611b7fe
[2025/09/12 05:05:50 281721] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281725] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|a9030fc3c5b5b2996c941c42297080ca24|sr_token:da483792a346ea2782fa26f284b4b1e0
[2025/09/12 05:05:50 281730] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281734] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|4595d871fe175fe25de58d708e80bcfad5|sr_token:473ed1f88d8d00456f76015a7ee3057f
[2025/09/12 05:05:50 281741] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281745] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|c2f600033df7a43598c16a48663a8afb3d|sr_token:3f99175a1ff78228f45f1aa851ee1c8a
[2025/09/12 05:05:50 281749] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:50 281753] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_new_conn_id_frame|new_conn_id|aa62cc2e015fa991c240d8c378da12ecc1|sr_token:4521a5d2004b137ebc6bf58f7d22cae6
[2025/09/12 05:05:50 281758] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:50 281762] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:50 281770] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:50 281774] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:50 281778] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:50 281782] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:ACK_01RTT|expire:1757653550306227|now:1757653550281227|interv:25000|
[2025/09/12 05:05:50 281787] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550281227|max_ack_delay:25000|
[2025/09/12 05:05:50 281792] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627879|largest:1492627879|pns:2|
[2025/09/12 05:05:50 281796] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1492627879|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653550281227|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 281801] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 281805] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:50 281809] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653550281809|
[2025/09/12 05:05:50 281814] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653550281814|
[2025/09/12 05:05:50 281818] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:50 281822] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592D602C|
[2025/09/12 05:05:50 281864] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:50 281870] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:50 281874] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_sample_check_app_limited|path:0|applimit:2227|
[2025/09/12 05:05:50 281883] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592D602C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:50 281893] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066|
[2025/09/12 05:05:50 281909] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|largest_recv:1492627882|ack_delay:682|first_ack_range:1|largest_pkt_recv_time:1757653550281227|
[2025/09/12 05:05:50 281916] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|high:1492627882|low:1492627881|pkt_pns:1|
[2025/09/12 05:05:50 281923] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|high:1492627879|low:1492627879|pkt_pns:1|
[2025/09/12 05:05:50 281928] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1492627882|frame_largest_recv:1492627882|
[2025/09/12 05:05:50 281935] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:50 281950] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:67763f9a9b09766303a0d144|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:50 281962] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7fe947135fbcd01fe9b910f4|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:50 281971] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 281978] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 281985] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:50 281991] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 281998] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 282005] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:50 282012] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 282019] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 282025] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:50 282031] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 282053] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 282063] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:50 282069] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282075] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 282093] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 282097] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:50 282101] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 282105] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 282110] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:50 282114] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_get_perf_class|conn:0000560C592D602C|path_id:0|path_srtt:33030|min_srtt:33030|path_bw:50807|loss_rate:22.22|path_pto:0|
[2025/09/12 05:05:50 282118] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_can_send|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48179|conn:0000560C592D602C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:50 282123] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592D602C|path_id:0|path_srtt:33030|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:50 282127] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:50 282132] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:50 282136] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 282166] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653550282143|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282171] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282176] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2227|
[2025/09/12 05:05:50 282180] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282185] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282189] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282192] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:50 282196] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371345|now:1757653550282180|interv:89165|
[2025/09/12 05:05:50 282200] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371345|now:1757653550282180|interval:89165|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282205] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:23|
[2025/09/12 05:05:50 282213] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:50 282217] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 282236] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653550282223|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282241] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282245] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2227|
[2025/09/12 05:05:50 282249] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282255] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282262] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282268] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:50 282274] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371425|now:1757653550282249|interv:89176|
[2025/09/12 05:05:50 282280] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371425|now:1757653550282249|interval:89176|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282285] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:56|
[2025/09/12 05:05:50 282292] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 282299] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:50 282330] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653550282308|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282339] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282345] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2227|
[2025/09/12 05:05:50 282351] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282357] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282363] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282370] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:50 282376] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371510|now:1757653550282351|interv:89159|
[2025/09/12 05:05:50 282382] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371510|now:1757653550282351|interval:89159|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282396] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:339|
[2025/09/12 05:05:50 282403] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 282410] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-7|next_skip_chance:1757653550550016|current_time:1757653550282410|
[2025/09/12 05:05:50 282416] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:50 282444] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653550282426|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282453] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:8|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282459] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2227|
[2025/09/12 05:05:50 282465] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282472] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282479] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282485] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:50 282491] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371628|now:1757653550282465|interv:89163|
[2025/09/12 05:05:50 282497] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371628|now:1757653550282465|interval:89163|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282503] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:623|
[2025/09/12 05:05:50 282507] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:50 282512] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:50 282534] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:8|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653550282518|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282539] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:8|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282544] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:50 282551] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:50 282579] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653550282559|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282588] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282602] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2227|
[2025/09/12 05:05:50 282609] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282615] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282619] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282623] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:50 282627] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371761|now:1757653550282609|interv:89152|
[2025/09/12 05:05:50 282631] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371761|now:1757653550282609|interval:89152|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282635] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:677|
[2025/09/12 05:05:50 282640] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:50 282644] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:50 282672] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653550282650|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282680] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282688] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2227|
[2025/09/12 05:05:50 282695] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282702] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282708] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282714] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:50 282718] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371852|now:1757653550282694|interv:89158|
[2025/09/12 05:05:50 282722] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371852|now:1757653550282694|interval:89158|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282726] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:731|
[2025/09/12 05:05:50 282731] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:50 282735] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_can_send|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48179|conn:0000560C592D602C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:50 282744] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:50 282748] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:50 282773] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653550282755|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:50 282779] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:11|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 282787] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2227|
[2025/09/12 05:05:50 282794] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:33030|rtt_var:7793|pto_duration:64202|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 282801] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 282807] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 282813] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:50 282820] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550371957|now:1757653550282793|interv:89164|
[2025/09/12 05:05:50 282825] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550371957|now:1757653550282793|interval:89164|pto_count:0|srtt:33030
[2025/09/12 05:05:50 282829] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48179|inflight:1781|
[2025/09/12 05:05:50 282834] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550306227|
[2025/09/12 05:05:50 282838] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550306227|
[2025/09/12 05:05:50 282842] [debug] |xqc_engine_wakeup_after|wakeup:1757653550306227|now:1757653550282842|diff:23385|
[2025/09/12 05:05:50 282846] [debug] |xqc_engine_main_logic|END|now:1757653550281631|
[2025/09/12 05:05:50 282854] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:1406|state:ESTABED|recv_time:1757653550282853|
[2025/09/12 05:05:50 282858] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2aac87f65e191f4d67ed0da2|spin_bit:0|
[2025/09/12 05:05:50 282864] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:1492627879|
[2025/09/12 05:05:50 282868] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627880|
[2025/09/12 05:05:50 282874] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1492627880|
[2025/09/12 05:05:50 282878] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:50 282882] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 282886] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 282893] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:50 282897] [debug] |scid:2aac87f65e191f4d67ed0da2|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:50 282906] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627880|largest:1492627880|pns:2|
[2025/09/12 05:05:50 282911] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1492627880|frame:PADDING PING |recv_time:1757653550282853|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 282916] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653670282853|now:1757653550282853|interv:120000000|
[2025/09/12 05:05:50 282921] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653670282853|now:1757653550282853|interv:120000000|
[2025/09/12 05:05:50 282927] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550306227|pq_index:0|
[2025/09/12 05:05:50 282934] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550281631|
[2025/09/12 05:05:50 282940] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550282940|
[2025/09/12 05:05:50 282948] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550282946|
[2025/09/12 05:05:50 282957] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|largest_recv:1492627880|ack_delay:104|first_ack_range:1|largest_pkt_recv_time:1757653550282853|
[2025/09/12 05:05:50 282963] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_gen_ack_frame|high:1492627880|low:1492627879|pkt_pns:2|
[2025/09/12 05:05:50 282967] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1492627880|frame_largest_recv:1492627880|
[2025/09/12 05:05:50 282971] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:50 282975] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 282980] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:50 282985] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:50 283014] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:12|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653550282991|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 283023] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:12|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 283031] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550371957|
[2025/09/12 05:05:50 283052] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550371957|
[2025/09/12 05:05:50 283062] [debug] |xqc_engine_wakeup_after|wakeup:1757653550371957|now:1757653550283062|diff:88895|
[2025/09/12 05:05:50 283069] [debug] |xqc_engine_main_logic|END|now:1757653550282946|
[2025/09/12 05:05:50 283078] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550283078|
[2025/09/12 05:05:50 283084] [debug] |xqc_engine_wakeup_after|wakeup:1757653550371957|now:1757653550283084|diff:88873|
[2025/09/12 05:05:50 283088] [debug] |xqc_engine_main_logic|END|now:1757653550283078|
[2025/09/12 05:05:50 312952] [info] |xqc_engine_packet_process|==>|conn:0000560C592D602C|size:39|state:ESTABED|recv_time:1757653550312950|
[2025/09/12 05:05:50 312970] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2aac87f65e191f4d67ed0da2|spin_bit:0|
[2025/09/12 05:05:50 312988] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|largest_pn:1492627880|
[2025/09/12 05:05:50 312994] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1492627881|
[2025/09/12 05:05:50 313004] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1492627881|
[2025/09/12 05:05:50 313009] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:50 313017] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:50 313023] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2227|prior_time:1757653550282143|is_app_limited:1|send_elapse:0|ack_elapse:30807|ctl_first_sent_time:1757653550282143|lagest_ack_time:1757653550312950|curr_delivered:2250|
[2025/09/12 05:05:50 313030] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550282143|
[2025/09/12 05:05:50 313037] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:50 313079] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|conn:0000560C592D602C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:50 313087] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2227|prior_time:1757653550282143|is_app_limited:1|send_elapse:0|ack_elapse:30807|ctl_first_sent_time:1757653550282143|lagest_ack_time:1757653550312950|curr_delivered:2283|
[2025/09/12 05:05:50 313093] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_update_sample|sampler_sent_time_update:1757653550282223|
[2025/09/12 05:05:50 313099] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:50 313105] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592D602C|srtt:33030|rttvar:7793|minrtt:31135|latest_rtt:30727|ack_delay:40|
[2025/09/12 05:05:50 313111] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |after update rtt|conn:0000560C592D602C|srtt:32737|rttvar:6430|minrtt:30727|latest_rtt:30727|ack_delay:40|
[2025/09/12 05:05:50 313117] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:50 313123] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:50 313128] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:58457|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 313134] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 313139] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 313144] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:50 313149] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550366212|now:1757653550313128|interv:53084|
[2025/09/12 05:05:50 313155] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550366212|now:1757653550313128|interval:53084|pto_count:0|srtt:32737
[2025/09/12 05:05:50 313166] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30807, delivered 56|rate 1817|lost 2|
[2025/09/12 05:05:50 313172] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:50 313177] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|probertt expire|rtt:30727, old_rtt:31135|
[2025/09/12 05:05:50 313182] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_update_min_rtt|minrtt expire|rtt:30727, old_rtt:31135|
[2025/09/12 05:05:50 313187] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:500|
[2025/09/12 05:05:50 313193] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48179|packet_lost:0|acked:56|po_sent_time:1757653550282223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2283|
[2025/09/12 05:05:50 313199] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48179|packet_lost:0|acked:56|po_sent_time:1757653550282223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2283|
[2025/09/12 05:05:50 313204] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2aac87f65e191f4d67ed0da2 p-193.167.0.100-36204-56cd19982e838fc1a35785fe0e764ae066 |bbr on ack|mode:0|pacing_rate:3959838|bw:50807|cwnd:48235|full_bw_reached:0|inflight:1725|srtt:32737|latest_rtt:30727|min_rtt:30727|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:50 313211] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 313216] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 313223] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1492627881|largest:1492627881|pns:2|
[2025/09/12 05:05:50 313229] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_on_pkt_processed|====>|conn:0000560C592D602C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1492627881|frame:PADDING ACK |recv_time:1757653550312950|dcid:2aac87f65e191f4d67ed0da2|dcid_seq:0|
[2025/09/12 05:05:50 313236] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:PATH_IDLE|expire:1757653670312950|now:1757653550312950|interv:120000000|
[2025/09/12 05:05:50 313241] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:CONN_IDLE|expire:1757653670312950|now:1757653550312950|interv:120000000|
[2025/09/12 05:05:50 313247] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550371957|pq_index:0|
[2025/09/12 05:05:50 313253] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550282946|
[2025/09/12 05:05:50 313259] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550313259|
[2025/09/12 05:05:50 313266] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550313264|
[2025/09/12 05:05:50 313275] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550366212|
[2025/09/12 05:05:50 313281] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550366212|
[2025/09/12 05:05:50 313286] [debug] |xqc_engine_wakeup_after|wakeup:1757653550366212|now:1757653550313286|diff:52926|
[2025/09/12 05:05:50 313292] [debug] |xqc_engine_main_logic|END|now:1757653550313264|
[2025/09/12 05:05:50 313299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550313299|
[2025/09/12 05:05:50 313304] [debug] |xqc_engine_wakeup_after|wakeup:1757653550366212|now:1757653550313304|diff:52908|
[2025/09/12 05:05:50 313314] [debug] |xqc_engine_main_logic|END|now:1757653550313299|
[2025/09/12 05:05:50 366409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550366407|
[2025/09/12 05:05:50 366440] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550366212|pq_index:0|
[2025/09/12 05:05:50 366448] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550313264|
[2025/09/12 05:05:50 366458] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550366454|
[2025/09/12 05:05:50 366465] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550366212|now:1757653550366454|
[2025/09/12 05:05:50 366472] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 366478] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:1725|
[2025/09/12 05:05:50 366484] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:58457|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 366492] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 366498] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 366503] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:50 366509] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:50 366516] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 366525] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 366532] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:1
[2025/09/12 05:05:50 366538] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:116914|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:50 366544] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 366550] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 366556] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:05:50 366561] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550449669|now:1757653550366537|interv:83132|
[2025/09/12 05:05:50 366567] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550449669|now:1757653550366537|interval:83132|pto_count:1|srtt:32737
[2025/09/12 05:05:50 366577] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 366584] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 366602] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 366611] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:50 366697] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1158|now:1757653550366631|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 366706] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:13|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 366714] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:05:50 366720] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:116914|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:50 366727] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 366733] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 366738] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1441|
[2025/09/12 05:05:50 366744] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550533545|now:1757653550366720|interv:166825|
[2025/09/12 05:05:50 366750] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550533545|now:1757653550366720|interval:166825|pto_count:1|srtt:32737
[2025/09/12 05:05:50 366756] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:1441|
[2025/09/12 05:05:50 366763] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 366770] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:50 366800] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1441|now:1757653550366779|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 366809] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:14|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 366815] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:1441|applimit:0|
[2025/09/12 05:05:50 366821] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:116914|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:50 366827] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 366832] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 366838] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:50 366843] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550533693|now:1757653550366820|interv:166873|
[2025/09/12 05:05:50 366849] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550533693|now:1757653550366820|interval:166873|pto_count:1|srtt:32737
[2025/09/12 05:05:50 366860] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:1725|
[2025/09/12 05:05:50 366868] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550533693|
[2025/09/12 05:05:50 366874] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550533693|
[2025/09/12 05:05:50 366881] [debug] |xqc_engine_wakeup_after|wakeup:1757653550533693|now:1757653550366880|diff:166813|
[2025/09/12 05:05:50 366887] [debug] |xqc_engine_main_logic|END|now:1757653550366454|
[2025/09/12 05:05:50 534079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550534079|
[2025/09/12 05:05:50 534097] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550533693|pq_index:0|
[2025/09/12 05:05:50 534102] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550366454|
[2025/09/12 05:05:50 534109] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550534107|
[2025/09/12 05:05:50 534114] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550533693|now:1757653550534107|
[2025/09/12 05:05:50 534119] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 534123] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:1725|
[2025/09/12 05:05:50 534128] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:116914|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:50 534133] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 534137] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 534141] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:50 534145] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:50 534149] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 534155] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 534161] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:2
[2025/09/12 05:05:50 534166] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:233828|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:50 534170] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 534174] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 534178] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:50 534182] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550700607|now:1757653550534166|interv:166441|
[2025/09/12 05:05:50 534193] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550700607|now:1757653550534166|interval:166441|pto_count:2|srtt:32737
[2025/09/12 05:05:50 534199] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 534204] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 534209] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 534214] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:50 534254] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:15|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1725|now:1757653550534225|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 534260] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:15|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 534265] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:0|
[2025/09/12 05:05:50 534269] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:233828|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:50 534273] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 534277] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 534281] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2008|
[2025/09/12 05:05:50 534285] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550868053|now:1757653550534269|interv:333784|
[2025/09/12 05:05:50 534290] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550868053|now:1757653550534269|interval:333784|pto_count:2|srtt:32737
[2025/09/12 05:05:50 534297] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:2008|
[2025/09/12 05:05:50 534305] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 534312] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:50 534344] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2008|now:1757653550534321|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 534354] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:16|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 534361] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:2008|applimit:0|
[2025/09/12 05:05:50 534368] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:233828|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:50 534375] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 534386] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 534389] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2292|
[2025/09/12 05:05:50 534393] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653550868149|now:1757653550534368|interv:333781|
[2025/09/12 05:05:50 534397] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653550868149|now:1757653550534368|interval:333781|pto_count:2|srtt:32737
[2025/09/12 05:05:50 534402] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:2292|
[2025/09/12 05:05:50 534407] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653550868149|
[2025/09/12 05:05:50 534413] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653550868149|
[2025/09/12 05:05:50 534417] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653550534417|diff:271772|
[2025/09/12 05:05:50 534422] [debug] |xqc_engine_main_logic|END|now:1757653550534107|
[2025/09/12 05:05:50 690109] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653610690107|now:1757653550690107|interv:60000000|
[2025/09/12 05:05:50 690157] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653610690157|now:1757653550690157|interv:60000000|
[2025/09/12 05:05:50 690170] [debug] |xqc_path_create|path:0|dcid:a3e3df2f51cb5dd43e2cf338ed1bef7bf4|scid:69f6a476eddd2be1b5547d98|create_path_count:1|
[2025/09/12 05:05:50 690180] [debug] |scid:69f6a476eddd2be1b5547d98|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 05:05:50 690189] [debug] |xqc_path_init|path:0|dcid:a3e3df2f51cb5dd43e2cf338ed1bef7bf4|scid:69f6a476eddd2be1b5547d98|state:2|
[2025/09/12 05:05:50 690195] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_create|success|scid:69f6a476eddd2be1b5547d98|dcid:a3e3df2f51cb5dd43e2cf338ed1bef7bf4|conn:0000560C592A1AFC|
[2025/09/12 05:05:50 690202] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_server_create|hash odcid conn|odcid:572f9dfe4732c87dd375dbf17d8be6ec0ce2|conn:0000560C592A1AFC|
[2025/09/12 05:05:50 690215] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_get_local_transport_params|generate sr_token[6cf6fdc9d9cdf298ff41d72404330dcc] for cid[572f9dfe4732c87dd375dbf17d8be6ec0ce2]
[2025/09/12 05:05:50 690249] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690259] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:1200|state:S_INIT|recv_time:1757653550690072|
[2025/09/12 05:05:50 690408] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:50 690417] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:50 690424] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 690429] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755566|
[2025/09/12 05:05:50 690437] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:221755566|
[2025/09/12 05:05:50 690443] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690448] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690455] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690469] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:50 690475] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690480] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690486] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:50 690491] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:50 690496] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:50 690501] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690506] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690510] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690516] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690521] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690525] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690530] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690534] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690540] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690544] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690549] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690554] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690558] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690563] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690568] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690572] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 690577] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 690582] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690586] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690591] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690596] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690601] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690605] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:50 690610] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690615] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690619] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690624] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690633] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690637] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690642] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690646] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690652] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690656] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690661] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 690665] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 690670] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690675] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690679] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690684] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690689] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690693] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690698] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690702] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690708] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690712] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690717] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690721] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690726] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690731] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690735] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690740] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:50 690745] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_token|token empty|
[2025/09/12 05:05:50 690749] [info] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|check_token fail|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:50 690754] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:50 690759] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:50 690764] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:05:50 690780] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690786] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690795] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:50 690800] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690805] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690810] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:50 690815] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690820] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690825] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:50 690830] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690834] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690839] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:50 690844] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690849] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690854] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:50 690859] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690863] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690868] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:50 690873] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690878] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690883] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:50 690888] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690892] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690897] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:50 690902] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690907] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690911] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:50 690916] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:50 690921] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 690926] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:50 690974] [info] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:50 691208] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:50 691216] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:50 691227] [warn] |scid:69f6a476eddd2be1b5547d98|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:50 691430] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:50 691435] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:50 691440] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:50 691444] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:50 691452] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:50 691457] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:50 691461] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755566|largest:221755566|pns:0|
[2025/09/12 05:05:50 691466] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:1200|pkt_type:INIT|pkt_num:221755566|frame:PADDING PING CRYPTO |recv_time:1757653550690072|dcid:572f9dfe4732c87dd375dbf17d8be6ec0ce2|dcid_seq:0|
[2025/09/12 05:05:50 691472] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653610690072|now:1757653550690072|interv:60000000|
[2025/09/12 05:05:50 691476] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653610690072|now:1757653550690072|interv:60000000|
[2025/09/12 05:05:50 691481] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550691481|
[2025/09/12 05:05:50 691485] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653550691485|
[2025/09/12 05:05:50 691491] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:50 691495] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:50 691499] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 691503] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:50 691507] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:50 691513] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653550691513|
[2025/09/12 05:05:50 691518] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:50 691522] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_write_streams|
[2025/09/12 05:05:50 691526] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:50 691530] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653550691530|
[2025/09/12 05:05:50 691536] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653550691535|
[2025/09/12 05:05:50 691540] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653550691540|
[2025/09/12 05:05:50 691545] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653550691545|
[2025/09/12 05:05:50 691549] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:50 691559] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|largest_recv:221755566|ack_delay:1487|first_ack_range:0|largest_pkt_recv_time:1757653550690072|
[2025/09/12 05:05:50 691564] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755566|low:221755566|pkt_pns:0|
[2025/09/12 05:05:50 691568] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:221755566|frame_largest_recv:221755566|
[2025/09/12 05:05:50 691572] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:50 691578] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 691583] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|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 05:05:50 691588] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:50 691592] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 691597] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|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 05:05:50 691601] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:50 691605] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 691609] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|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 05:05:50 691613] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:50 691617] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 691621] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|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 05:05:50 691625] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:50 691629] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:50 691633] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|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 05:05:50 691637] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:50 691641] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 691647] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:50 691652] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 691690] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653550691662|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 691696] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 691701] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:50 691708] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 691716] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 691722] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 691729] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 691735] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551441662|now:1757653550691707|interv:749955|
[2025/09/12 05:05:50 691742] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:0|expire:1757653551441662|now:1757653550691707|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:05:50 691749] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:50 691757] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 691764] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:50 691791] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653550691773|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 691797] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 691804] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:50 691811] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 691817] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 691824] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:50 691830] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 691836] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551441662|now:1757653550691810|interv:749852|
[2025/09/12 05:05:50 691843] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:0|expire:1757653551441662|now:1757653550691810|interval:749852|pto_count:0|srtt:250000
[2025/09/12 05:05:50 691848] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:50 691852] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 691862] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 691886] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653550691868|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 691891] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 691899] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:50 691906] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 691913] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 691919] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:50 691925] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 691931] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551441662|now:1757653550691906|interv:749756|
[2025/09/12 05:05:50 691937] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:0|expire:1757653551441662|now:1757653550691906|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:05:50 691941] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:50 691946] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 691950] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:50 691973] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653550691956|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 691979] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 691986] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:50 691993] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 692000] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 692006] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:05:50 692012] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 692019] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551441662|now:1757653550691993|interv:749669|
[2025/09/12 05:05:50 692023] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:0|expire:1757653551441662|now:1757653550691993|interval:749669|pto_count:0|srtt:250000
[2025/09/12 05:05:50 692032] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:05:50 692037] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:50 692057] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:50 692080] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653550692063|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 692086] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 692093] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:05:50 692100] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 692107] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:50 692113] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:50 692120] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 692126] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551441662|now:1757653550692099|interv:749563|
[2025/09/12 05:05:50 692131] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:0|expire:1757653551441662|now:1757653550692099|interval:749563|pto_count:0|srtt:250000
[2025/09/12 05:05:50 692136] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:05:50 692140] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:50 692145] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:50 692168] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653550692151|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 692174] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 692182] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551441662|
[2025/09/12 05:05:50 692189] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551441662|
[2025/09/12 05:05:50 692195] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653550692195|diff:113994|
[2025/09/12 05:05:50 692204] [debug] |xqc_engine_main_logic|END|now:1757653550691485|
[2025/09/12 05:05:50 692213] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550692213|
[2025/09/12 05:05:50 692218] [debug] |xqc_engine_wakeup_after|wakeup:1757653550806189|now:1757653550692218|diff:113971|
[2025/09/12 05:05:50 692222] [debug] |xqc_engine_main_logic|END|now:1757653550692213|
[2025/09/12 05:05:50 806387] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550806386|
[2025/09/12 05:05:50 806405] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550806189|pq_index:0|
[2025/09/12 05:05:50 806425] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653541455252|
[2025/09/12 05:05:50 806432] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550806430|
[2025/09/12 05:05:50 806439] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550806189|now:1757653550806430|
[2025/09/12 05:05:50 806444] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 806450] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:2448|
[2025/09/12 05:05:50 806455] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:6150656|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:50 806461] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 806466] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 806471] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2448|
[2025/09/12 05:05:50 806476] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:50 806482] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:50 806490] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 806496] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:8
[2025/09/12 05:05:50 806501] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:12301312|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:50 806507] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 806512] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 806517] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2448|
[2025/09/12 05:05:50 806521] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560156845|now:1757653550806501|interv:9350344|
[2025/09/12 05:05:50 806527] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653560156845|now:1757653550806501|interval:9350344|pto_count:8|srtt:32044
[2025/09/12 05:05:50 806535] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 806541] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 806547] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:50 806553] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:05:50 806599] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:46|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2448|now:1757653550806568|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 806607] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:46|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 806613] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2448|applimit:0|
[2025/09/12 05:05:50 806618] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:12301312|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:50 806624] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 806629] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 806633] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2471|
[2025/09/12 05:05:50 806639] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569507880|now:1757653550806618|interv:18701262|
[2025/09/12 05:05:50 806647] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653569507880|now:1757653550806618|interval:18701262|pto_count:8|srtt:32044
[2025/09/12 05:05:50 806656] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:2471|
[2025/09/12 05:05:50 806666] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 806675] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 05:05:50 806727] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:47|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2471|now:1757653550806687|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 806739] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:47|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 806744] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2471|applimit:0|
[2025/09/12 05:05:50 806750] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:12301312|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:05:50 806755] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 806760] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 806764] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2754|
[2025/09/12 05:05:50 806773] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569507999|now:1757653550806749|interv:18701250|
[2025/09/12 05:05:50 806781] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653569507999|now:1757653550806749|interval:18701250|pto_count:8|srtt:32044
[2025/09/12 05:05:50 806789] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:2754|
[2025/09/12 05:05:50 806807] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653569507999|
[2025/09/12 05:05:50 806815] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653569507999|
[2025/09/12 05:05:50 806823] [debug] |xqc_engine_wakeup_after|wakeup:1757653550868149|now:1757653550806823|diff:61326|
[2025/09/12 05:05:50 806829] [debug] |xqc_engine_main_logic|END|now:1757653550806430|
[2025/09/12 05:05:50 832103] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653550832101|
[2025/09/12 05:05:50 832120] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:05:50 832127] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:50 832134] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755566|
[2025/09/12 05:05:50 832143] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:221755566|
[2025/09/12 05:05:50 832150] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:50 832159] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:918|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:50 832166] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:50 832172] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:50 832180] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 832186] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:50 832193] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:50 832198] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551442063|now:1757653550832172|interv:609891|
[2025/09/12 05:05:50 832202] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653551442063|now:1757653550832172|interval:609891|pto_count:0|srtt:250000
[2025/09/12 05:05:50 832207] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_addr_validated|Address Validated|conn:0000560C592A1AFC|role:1|
[2025/09/12 05:05:50 832212] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:50 832217] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:50 832221] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755566|largest:221755566|pns:1|
[2025/09/12 05:05:50 832226] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:61|pkt_type:HSK|pkt_num:221755566|frame:PING |recv_time:1757653550832101|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:50 832231] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653610832101|now:1757653550832101|interv:60000000|
[2025/09/12 05:05:50 832235] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653610832101|now:1757653550832101|interv:60000000|
[2025/09/12 05:05:50 832239] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551441662|pq_index:1|
[2025/09/12 05:05:50 832243] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653550691485|
[2025/09/12 05:05:50 832254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550832254|
[2025/09/12 05:05:50 832259] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653550832258|
[2025/09/12 05:05:50 832265] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|largest_recv:221755566|ack_delay:164|first_ack_range:0|largest_pkt_recv_time:1757653550832101|
[2025/09/12 05:05:50 832269] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755566|low:221755566|pkt_pns:1|
[2025/09/12 05:05:50 832273] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:221755566|frame_largest_recv:221755566|
[2025/09/12 05:05:50 832278] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:50 832282] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 832287] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:50 832292] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:50 832321] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:918|now:1757653550832298|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 832327] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:4|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:50 832333] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551442063|
[2025/09/12 05:05:50 832340] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551442063|
[2025/09/12 05:05:50 832347] [debug] |xqc_engine_wakeup_after|wakeup:1757653550868149|now:1757653550832347|diff:35802|
[2025/09/12 05:05:50 832353] [debug] |xqc_engine_main_logic|END|now:1757653550832258|
[2025/09/12 05:05:50 832362] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550832361|
[2025/09/12 05:05:50 832368] [debug] |xqc_engine_wakeup_after|wakeup:1757653550868149|now:1757653550832368|diff:35781|
[2025/09/12 05:05:50 832375] [debug] |xqc_engine_main_logic|END|now:1757653550832361|
[2025/09/12 05:05:50 868475] [debug] |xqc_engine_main_logic|BEGIN|now:1757653550868474|
[2025/09/12 05:05:50 868491] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550868149|pq_index:0|
[2025/09/12 05:05:50 868497] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550534107|
[2025/09/12 05:05:50 868504] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653550868502|
[2025/09/12 05:05:50 868511] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653550868149|now:1757653550868502|
[2025/09/12 05:05:50 868516] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:50 868521] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:2292|
[2025/09/12 05:05:50 868526] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:233828|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:50 868540] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 868545] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 868549] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2292|
[2025/09/12 05:05:50 868554] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:50 868560] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 868567] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:50 868573] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:3
[2025/09/12 05:05:50 868578] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:467656|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:50 868584] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 868588] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 868593] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2292|
[2025/09/12 05:05:50 868598] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551201977|now:1757653550868578|interv:333399|
[2025/09/12 05:05:50 868603] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653551201977|now:1757653550868578|interval:333399|pto_count:3|srtt:32737
[2025/09/12 05:05:50 868610] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 868616] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 868621] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 868627] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:50 868667] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:17|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2292|now:1757653550868637|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 868674] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:17|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 868680] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:2292|applimit:0|
[2025/09/12 05:05:50 868686] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:467656|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:50 868691] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 868696] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 868705] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2575|
[2025/09/12 05:05:50 868713] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551536293|now:1757653550868686|interv:667607|
[2025/09/12 05:05:50 868721] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653551536293|now:1757653550868686|interval:667607|pto_count:3|srtt:32737
[2025/09/12 05:05:50 868730] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:2575|
[2025/09/12 05:05:50 868740] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:50 868749] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:50 868790] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:18|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2575|now:1757653550868761|stream_id:0|stream_offset:0|
[2025/09/12 05:05:50 868799] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:18|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:50 868808] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:2575|applimit:0|
[2025/09/12 05:05:50 868817] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:467656|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:50 868825] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:50 868834] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:50 868842] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2859|
[2025/09/12 05:05:50 868850] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551536417|now:1757653550868816|interv:667601|
[2025/09/12 05:05:50 868856] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653551536417|now:1757653550868816|interval:667601|pto_count:3|srtt:32737
[2025/09/12 05:05:50 868862] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:2859|
[2025/09/12 05:05:50 868868] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653551536417|
[2025/09/12 05:05:50 868873] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653551536417|
[2025/09/12 05:05:50 868878] [debug] |xqc_engine_wakeup_after|wakeup:1757653551442063|now:1757653550868878|diff:573185|
[2025/09/12 05:05:50 868887] [debug] |xqc_engine_main_logic|END|now:1757653550868502|
[2025/09/12 05:05:51 443544] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551443544|
[2025/09/12 05:05:51 443581] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551442063|pq_index:0|
[2025/09/12 05:05:51 443589] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653550832258|
[2025/09/12 05:05:51 443597] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653551443594|
[2025/09/12 05:05:51 443604] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653551442063|now:1757653551443594|
[2025/09/12 05:05:51 443627] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:51 443633] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A1AFC|path:0|bytes_in_flight:918|
[2025/09/12 05:05:51 443638] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 443645] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 443650] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:51 443654] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 443659] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:51 443666] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_send_probe_pkt|conn:0000560C592A1AFC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:51 443674] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_send_probe_pkt|conn:0000560C592A1AFC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:51 443680] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A1AFC|pto_count:1
[2025/09/12 05:05:51 443685] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 443691] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 443696] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:05:51 443701] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 443705] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552192063|now:1757653551443685|interv:748378|
[2025/09/12 05:05:51 443711] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653552192063|now:1757653551443685|interval:748378|pto_count:1|srtt:250000
[2025/09/12 05:05:51 443720] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 443726] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 443732] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:51 443739] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:51 443821] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653551443756|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 443829] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:5|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 443835] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:05:51 443845] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 443851] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 443856] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:05:51 443860] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 443865] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552943756|now:1757653551443845|interv:1499911|
[2025/09/12 05:05:51 443870] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653552943756|now:1757653551443845|interval:1499911|pto_count:1|srtt:250000
[2025/09/12 05:05:51 443876] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:401|
[2025/09/12 05:05:51 443885] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:51 443895] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:51 443933] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:6|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653551443907|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 443942] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:6|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 443950] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:05:51 443956] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 443963] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 443969] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:05:51 443975] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 443981] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552943907|now:1757653551443956|interv:1499951|
[2025/09/12 05:05:51 443988] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653552943907|now:1757653551443956|interval:1499951|pto_count:1|srtt:250000
[2025/09/12 05:05:51 443995] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:05:51 444003] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653552943907|
[2025/09/12 05:05:51 444011] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653552943907|
[2025/09/12 05:05:51 444019] [debug] |xqc_engine_wakeup_after|wakeup:1757653551536417|now:1757653551444019|diff:92398|
[2025/09/12 05:05:51 444027] [debug] |xqc_engine_main_logic|END|now:1757653551443594|
[2025/09/12 05:05:51 475173] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:66|state:S_HANDSHAKE_SENT|recv_time:1757653551475171|
[2025/09/12 05:05:51 475207] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 05:05:51 475220] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755566|
[2025/09/12 05:05:51 475228] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755567|
[2025/09/12 05:05:51 475239] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:221755567|
[2025/09/12 05:05:51 475248] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:51 475259] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:0|
[2025/09/12 05:05:51 475268] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653550691662|is_app_limited:1|send_elapse:111|ack_elapse:783509|ctl_first_sent_time:1757653550691773|lagest_ack_time:1757653551475171|curr_delivered:194|
[2025/09/12 05:05:51 475278] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653550691773|
[2025/09/12 05:05:51 475286] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:51 475294] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:1|
[2025/09/12 05:05:51 475303] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653550691662|is_app_limited:1|send_elapse:206|ack_elapse:783509|ctl_first_sent_time:1757653550691868|lagest_ack_time:1757653551475171|curr_delivered:711|
[2025/09/12 05:05:51 475313] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653550691868|
[2025/09/12 05:05:51 475321] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:05:51 475329] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:3|
[2025/09/12 05:05:51 475338] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653550691662|is_app_limited:1|send_elapse:401|ack_elapse:783509|ctl_first_sent_time:1757653550692063|lagest_ack_time:1757653551475171|curr_delivered:793|
[2025/09/12 05:05:51 475347] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653550692063|
[2025/09/12 05:05:51 475355] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:51 475364] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:6|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:51 475370] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:0|prior_time:1757653550691662|is_app_limited:1|send_elapse:752245|ack_elapse:783509|ctl_first_sent_time:1757653551443907|lagest_ack_time:1757653551475171|curr_delivered:1310|
[2025/09/12 05:05:51 475376] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551443907|
[2025/09/12 05:05:51 475381] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:51 475392] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A1AFC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31264|ack_delay:0|
[2025/09/12 05:05:51 475398] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |after update rtt|conn:0000560C592A1AFC|srtt:31264|rttvar:15632|minrtt:31264|latest_rtt:31264|ack_delay:0|
[2025/09/12 05:05:51 475403] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:7|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:51 475408] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:05:51 475415] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653550691956|lost_send_time:1757653551412643|loss_delay:62528|frame:CRYPTO |repair:32|
[2025/09/12 05:05:51 475420] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653550691956u|
[2025/09/12 05:05:51 475426] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |lost interval:1757653551475171|lost_count:1|send_count:7|pkt_num:2|po_send_time:1757653550691956|srtt:31264|cwnd:45952|bw:0|conn_life:785065|now:125000|last_lost_time:785065|
[2025/09/12 05:05:51 475433] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 221755567|pns:1|
[2025/09/12 05:05:51 475438] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:51 475443] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 475448] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 475453] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_generate_sample|sampler: send_elapse 752245, ack_elapse 783509, delivered 1310|rate 1671|lost 1|
[2025/09/12 05:05:51 475458] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:51 475464] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1671) in round 1|
[2025/09/12 05:05:51 475469] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|probertt expire|rtt:31264, old_rtt:2147483647|
[2025/09/12 05:05:51 475474] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|minrtt expire|rtt:31264, old_rtt:2147483647|
[2025/09/12 05:05:51 475479] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:334|
[2025/09/12 05:05:51 475484] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:1310|po_sent_time:1757653551443907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1310|
[2025/09/12 05:05:51 475490] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:1310|po_sent_time:1757653551443907|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1310|
[2025/09/12 05:05:51 475496] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bbr on ack|mode:0|pacing_rate:4240387|bw:1671|cwnd:47262|full_bw_reached:0|inflight:0|srtt:31264|latest_rtt:31264|min_rtt:31264|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:51 475502] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0||cwnd:47262|inflight:0|mode:0|applimit:0|pacing_rate:4240387|bw:1671|srtt:31264|latest_rtt:31264|min_rtt:31264|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:785396|acked:1310|delivered:1310|is_cwnd_limited:0|
[2025/09/12 05:05:51 475514] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:51 475519] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 475524] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 475530] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755567|largest:221755567|pns:1|
[2025/09/12 05:05:51 475535] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:66|pkt_type:HSK|pkt_num:221755567|frame:ACK |recv_time:1757653551475171|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 475542] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653611475171|now:1757653551475171|interv:60000000|
[2025/09/12 05:05:51 475547] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653611475171|now:1757653551475171|interv:60000000|
[2025/09/12 05:05:51 475552] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552943907|pq_index:3|
[2025/09/12 05:05:51 475558] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551443594|
[2025/09/12 05:05:51 475563] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551475562|
[2025/09/12 05:05:51 475568] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653551475567|
[2025/09/12 05:05:51 475576] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31264|min_srtt:31264|path_bw:1671|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:51 475583] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47262|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 475589] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31264|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 475595] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:05:51 475601] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:51 475606] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47262|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 475611] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:51 475617] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:51 475655] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653551475626|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 475662] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:7|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:51 475672] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:51 475678] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31264|rtt_var:15632|pto_duration:93792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 475684] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 475689] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:51 475694] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 475699] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551569418|now:1757653551475677|interv:93741|
[2025/09/12 05:05:51 475704] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653551569418|now:1757653551475677|interval:93741|pto_count:0|srtt:31264
[2025/09/12 05:05:51 475708] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47262|inflight:125|
[2025/09/12 05:05:51 475713] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551569418|
[2025/09/12 05:05:51 475717] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551569418|
[2025/09/12 05:05:51 475721] [debug] |xqc_engine_wakeup_after|wakeup:1757653551536417|now:1757653551475721|diff:60696|
[2025/09/12 05:05:51 475726] [debug] |xqc_engine_main_logic|END|now:1757653551475567|
[2025/09/12 05:05:51 475731] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551475731|
[2025/09/12 05:05:51 475735] [debug] |xqc_engine_wakeup_after|wakeup:1757653551536417|now:1757653551475735|diff:60682|
[2025/09/12 05:05:51 475738] [debug] |xqc_engine_main_logic|END|now:1757653551475731|
[2025/09/12 05:05:51 536847] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551536847|
[2025/09/12 05:05:51 536864] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551536417|pq_index:0|
[2025/09/12 05:05:51 536870] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653550868502|
[2025/09/12 05:05:51 536877] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551536876|
[2025/09/12 05:05:51 536884] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653551536417|now:1757653551536876|
[2025/09/12 05:05:51 536889] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:51 536894] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:2859|
[2025/09/12 05:05:51 536900] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:467656|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:05:51 536905] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 536910] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 536915] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2859|
[2025/09/12 05:05:51 536927] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:51 536933] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:51 536941] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:51 536946] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:4
[2025/09/12 05:05:51 536952] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:935312|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:51 536957] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 536962] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 536967] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 2859|
[2025/09/12 05:05:51 536971] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552204073|now:1757653551536951|interv:667122|
[2025/09/12 05:05:51 536977] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653552204073|now:1757653551536951|interval:667122|pto_count:4|srtt:32737
[2025/09/12 05:05:51 536984] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 536989] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 536995] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:51 537001] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:19-25|next_skip_chance:1757653551787372|current_time:1757653551537001|
[2025/09/12 05:05:51 537006] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:05:51 537070] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:26|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2859|now:1757653551537017|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 537079] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:26|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:51 537085] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:2859|applimit:0|
[2025/09/12 05:05:51 537090] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:935312|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:51 537095] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 537100] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 537105] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3142|
[2025/09/12 05:05:51 537110] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552872329|now:1757653551537090|interv:1335239|
[2025/09/12 05:05:51 537120] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653552872329|now:1757653551537090|interval:1335239|pto_count:4|srtt:32737
[2025/09/12 05:05:51 537126] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:3142|
[2025/09/12 05:05:51 537132] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:51 537138] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:05:51 537164] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:27|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3142|now:1757653551537145|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 537171] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:27|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:51 537177] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:3142|applimit:0|
[2025/09/12 05:05:51 537182] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:935312|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:51 537188] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 537193] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 537197] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3426|
[2025/09/12 05:05:51 537202] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653552872457|now:1757653551537182|interv:1335275|
[2025/09/12 05:05:51 537207] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653552872457|now:1757653551537182|interval:1335275|pto_count:4|srtt:32737
[2025/09/12 05:05:51 537213] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:3426|
[2025/09/12 05:05:51 537219] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653552872457|
[2025/09/12 05:05:51 537224] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653552872457|
[2025/09/12 05:05:51 537228] [debug] |xqc_engine_wakeup_after|wakeup:1757653551569418|now:1757653551537228|diff:32190|
[2025/09/12 05:05:51 537234] [debug] |xqc_engine_main_logic|END|now:1757653551536876|
[2025/09/12 05:05:51 570306] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551570306|
[2025/09/12 05:05:51 570321] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551569418|pq_index:0|
[2025/09/12 05:05:51 570328] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551475567|
[2025/09/12 05:05:51 570334] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653551570333|
[2025/09/12 05:05:51 570340] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653551569418|now:1757653551570333|
[2025/09/12 05:05:51 570345] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:51 570350] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A1AFC|path:0|bytes_in_flight:125|
[2025/09/12 05:05:51 570363] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31264|rtt_var:15632|pto_duration:93792|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 570369] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 570374] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:51 570379] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 570383] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:51 570389] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_send_probe_pkt|conn:0000560C592A1AFC|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:51 570395] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_send_probe_pkt|conn:0000560C592A1AFC|path:0|pkt_num:7|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:51 570401] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A1AFC|pto_count:1
[2025/09/12 05:05:51 570406] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 570411] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 570416] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653551570333|
[2025/09/12 05:05:51 570421] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 570427] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 570432] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 570438] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:51 570444] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:51 570481] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:8|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653551570454|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 570488] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:8|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 570494] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:51 570499] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31264|rtt_var:15632|pto_duration:187584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 570505] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 570510] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:05:51 570515] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 570519] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551758038|now:1757653551570499|interv:187539|
[2025/09/12 05:05:51 570529] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653551758038|now:1757653551570499|interval:187539|pto_count:1|srtt:31264
[2025/09/12 05:05:51 570535] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47262|inflight:125|
[2025/09/12 05:05:51 570541] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:7|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:51 570546] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:51 570570] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:9|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653551570553|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 570577] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:9|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 570582] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:05:51 570587] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31264|rtt_var:15632|pto_duration:187584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 570592] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 570597] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:05:51 570602] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:51 570606] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551758137|now:1757653551570587|interv:187550|
[2025/09/12 05:05:51 570611] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:1|expire:1757653551758137|now:1757653551570587|interval:187550|pto_count:1|srtt:31264
[2025/09/12 05:05:51 570616] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47262|inflight:250|
[2025/09/12 05:05:51 570622] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551758137|
[2025/09/12 05:05:51 570628] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551758137|
[2025/09/12 05:05:51 570633] [debug] |xqc_engine_wakeup_after|wakeup:1757653551758137|now:1757653551570633|diff:187504|
[2025/09/12 05:05:51 570638] [debug] |xqc_engine_main_logic|END|now:1757653551570333|
[2025/09/12 05:05:51 602611] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:419|state:S_HANDSHAKE_SENT|recv_time:1757653551602609|
[2025/09/12 05:05:51 602631] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_handshake|success|Length:67|
[2025/09/12 05:05:51 602643] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755567|
[2025/09/12 05:05:51 602651] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755568|
[2025/09/12 05:05:51 602662] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:221755568|
[2025/09/12 05:05:51 602671] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:51 602681] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:9|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:51 602690] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:250|prior_delivered:1310|prior_time:1757653551570454|is_app_limited:1|send_elapse:99|ack_elapse:32155|ctl_first_sent_time:1757653551570553|lagest_ack_time:1757653551602609|curr_delivered:1435|
[2025/09/12 05:05:51 602709] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551570553|
[2025/09/12 05:05:51 602717] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:51 602726] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A1AFC|srtt:31264|rttvar:15632|minrtt:31264|latest_rtt:32056|ack_delay:0|
[2025/09/12 05:05:51 602735] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |after update rtt|conn:0000560C592A1AFC|srtt:31363|rttvar:11922|minrtt:31264|latest_rtt:32056|ack_delay:0|
[2025/09/12 05:05:51 602744] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:2|thresh:7|
[2025/09/12 05:05:51 602753] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:51 602760] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 602768] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 602773] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_generate_sample|sampler: send_elapse 99, ack_elapse 32155, delivered 125|rate 3887|lost 1|
[2025/09/12 05:05:51 602778] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:51 602784] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3887) in round 2|
[2025/09/12 05:05:51 602789] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|minrtt expire|rtt:31264, old_rtt:31264|
[2025/09/12 05:05:51 602794] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:777|
[2025/09/12 05:05:51 602799] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47262|packet_lost:0|acked:125|po_sent_time:1757653551570553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1435|
[2025/09/12 05:05:51 602804] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47262|packet_lost:0|acked:125|po_sent_time:1757653551570553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1435|
[2025/09/12 05:05:51 602810] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bbr on ack|mode:0|pacing_rate:4240387|bw:3887|cwnd:47387|full_bw_reached:0|inflight:0|srtt:31363|latest_rtt:32056|min_rtt:31264|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:51 602816] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bandwidth change record|bw_before:1671|bw_after:3887|srtt:31363|cwnd:47387|
[2025/09/12 05:05:51 602822] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0||cwnd:47387|inflight:0|mode:0|applimit:0|pacing_rate:4240387|bw:3887|srtt:31363|latest_rtt:32056|min_rtt:31264|send:10|lost:1|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:912715|acked:125|delivered:1435|is_cwnd_limited:0|
[2025/09/12 05:05:51 602829] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:51 602840] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:51 602846] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:51 602851] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:51 602994] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:51 603002] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:51 603008] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551758137|pq_index:0|
[2025/09/12 05:05:51 603015] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551570333|
[2025/09/12 05:05:51 603020] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:51 603026] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:51 603032] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:51 603037] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 603075] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 603081] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:51 603088] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:51 603094] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755568|largest:221755568|pns:1|
[2025/09/12 05:05:51 603100] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:419|pkt_type:HSK|pkt_num:221755568|frame:ACK CRYPTO |recv_time:1757653551602609|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 603107] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 603113] [warn] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:51 603120] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:51 603125] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:51 603130] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653611602609|now:1757653551602609|interv:60000000|
[2025/09/12 05:05:51 603136] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653611602609|now:1757653551602609|interv:60000000|
[2025/09/12 05:05:51 603141] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551603141|
[2025/09/12 05:05:51 603147] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653551603147|
[2025/09/12 05:05:51 603154] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592A1AFC|
[2025/09/12 05:05:51 603160] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592A1AFC|
[2025/09/12 05:05:51 603165] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:51 603177] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 603182] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 603188] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_gen_token|expire:1758258351|
[2025/09/12 05:05:51 603195] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:51 603200] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:51 603206] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:51 603212] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 603219] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:51 603224] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755565|
[2025/09/12 05:05:51 603232] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755565|
[2025/09/12 05:05:51 603238] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603243] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|dc1cf044518d78e1c2a0e9e593930ae97c|sr_token:0277388b4e0ddf5959f7b5a455d3607f
[2025/09/12 05:05:51 603252] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603257] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|d2a911e63da44d74c09de374bb39a4b29c|sr_token:fe00d27c74a8831beaee560eae481f5d
[2025/09/12 05:05:51 603264] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603269] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|fcba97ae315f2725dded0895f9db29f88f|sr_token:3e9870fea1609d85bd034f721b584b50
[2025/09/12 05:05:51 603276] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603281] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|69b4fe3dc7639cd1385f4deba1e62dd297|sr_token:4abfc80ff0f8466af32d1840323aab41
[2025/09/12 05:05:51 603287] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603292] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|692900185337a064f6b816164e02bd9765|sr_token:e43c8adbbdb64b4d7425964f84884635
[2025/09/12 05:05:51 603298] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603303] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|d6fe0c90d4471229772dd17bb09a515c2c|sr_token:ef17f92a3fd165de916a3f945a9440eb
[2025/09/12 05:05:51 603309] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 603314] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|3c2a2dc5d7d978d6c127b008f9dc9ada57|sr_token:3e59aef11097e1fb81477b75e0ba5996
[2025/09/12 05:05:51 603321] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:51 603326] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:51 603335] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:51 603341] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:51 603346] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:51 603352] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:ACK_01RTT|expire:1757653551627609|now:1757653551602609|interv:25000|
[2025/09/12 05:05:51 603363] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653551602609|max_ack_delay:25000|
[2025/09/12 05:05:51 603369] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755565|largest:221755565|pns:2|
[2025/09/12 05:05:51 603374] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:221755565|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653551602609|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 603381] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_crypto_write_streams|
[2025/09/12 05:05:51 603386] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:51 603392] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653551603392|
[2025/09/12 05:05:51 603399] [info] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653551603398|
[2025/09/12 05:05:51 603404] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:51 603410] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592A1AFC|
[2025/09/12 05:05:51 603467] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:51 603477] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:51 603486] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_sample_check_app_limited|path:0|applimit:1435|
[2025/09/12 05:05:51 603498] [info] |scid:69f6a476eddd2be1b5547d98|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592A1AFC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:51 603511] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|
[2025/09/12 05:05:51 603525] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|largest_recv:221755568|ack_delay:916|first_ack_range:1|largest_pkt_recv_time:1757653551602609|
[2025/09/12 05:05:51 603535] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755568|low:221755567|pkt_pns:1|
[2025/09/12 05:05:51 603544] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:221755568|frame_largest_recv:221755568|
[2025/09/12 05:05:51 603552] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:51 603575] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:cf166540baf6e131f3816648|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:51 603587] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3a6e9c5366edb68ac537c185|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:51 603598] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603614] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603625] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:51 603634] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603643] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603652] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:51 603660] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603669] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603676] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:51 603681] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603687] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603694] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:51 603708] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 603717] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603727] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603734] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:51 603739] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603745] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603750] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:51 603756] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|min_srtt:31363|path_bw:3887|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 603766] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47387|conn:0000560C592A1AFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:51 603783] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31363|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 603792] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:51 603802] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:51 603810] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:51 603860] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653551603824|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 603873] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 603882] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1435|
[2025/09/12 05:05:51 603890] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 603899] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 603908] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 603916] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:51 603924] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551707875|now:1757653551603890|interv:103985|
[2025/09/12 05:05:51 603932] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551707875|now:1757653551603890|interval:103985|pto_count:0|srtt:31363
[2025/09/12 05:05:51 603942] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:23|
[2025/09/12 05:05:51 603950] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:51 603958] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:51 603991] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653551603967|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604000] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604008] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1435|
[2025/09/12 05:05:51 604014] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 604021] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 604027] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 604057] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:51 604064] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551708018|now:1757653551604014|interv:104004|
[2025/09/12 05:05:51 604069] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551708018|now:1757653551604014|interval:104004|pto_count:0|srtt:31363
[2025/09/12 05:05:51 604073] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:56|
[2025/09/12 05:05:51 604078] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:51 604082] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:51 604110] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653551604089|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604120] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604127] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1435|
[2025/09/12 05:05:51 604133] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 604139] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 604146] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 604151] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:51 604155] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551708140|now:1757653551604132|interv:104008|
[2025/09/12 05:05:51 604159] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551708140|now:1757653551604132|interval:104008|pto_count:0|srtt:31363
[2025/09/12 05:05:51 604163] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:339|
[2025/09/12 05:05:51 604168] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:51 604172] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:51 604196] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653551604178|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604204] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604211] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1435|
[2025/09/12 05:05:51 604218] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 604224] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 604234] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 604238] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:51 604242] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551708229|now:1757653551604217|interv:104012|
[2025/09/12 05:05:51 604246] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551708229|now:1757653551604217|interval:104012|pto_count:0|srtt:31363
[2025/09/12 05:05:51 604250] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:623|
[2025/09/12 05:05:51 604254] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:51 604259] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:51 604283] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:10|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653551604265|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604291] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:10|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604299] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:51 604306] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:51 604331] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653551604314|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604339] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604345] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1435|
[2025/09/12 05:05:51 604352] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 604358] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 604361] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 604365] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:51 604369] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551708365|now:1757653551604351|interv:104014|
[2025/09/12 05:05:51 604373] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551708365|now:1757653551604351|interval:104014|pto_count:0|srtt:31363
[2025/09/12 05:05:51 604377] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:677|
[2025/09/12 05:05:51 604381] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:51 604390] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-11|next_skip_chance:1757653551916543|current_time:1757653551604390|
[2025/09/12 05:05:51 604394] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:51 604417] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653551604400|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604425] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:12|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604433] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1435|
[2025/09/12 05:05:51 604439] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 604446] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 604450] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 604453] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:51 604457] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551708451|now:1757653551604439|interv:104012|
[2025/09/12 05:05:51 604461] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551708451|now:1757653551604439|interval:104012|pto_count:0|srtt:31363
[2025/09/12 05:05:51 604465] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:731|
[2025/09/12 05:05:51 604470] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:51 604474] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47387|conn:0000560C592A1AFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:51 604479] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:51 604483] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:51 604508] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653551604489|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:51 604516] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:13|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604523] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1435|
[2025/09/12 05:05:51 604530] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31363|rtt_var:11922|pto_duration:79051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 604536] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 604540] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 604548] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:51 604552] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551708540|now:1757653551604530|interv:104010|
[2025/09/12 05:05:51 604555] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551708540|now:1757653551604530|interval:104010|pto_count:0|srtt:31363
[2025/09/12 05:05:51 604560] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47387|inflight:1781|
[2025/09/12 05:05:51 604564] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551627609|
[2025/09/12 05:05:51 604569] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551627609|
[2025/09/12 05:05:51 604573] [debug] |xqc_engine_wakeup_after|wakeup:1757653551627609|now:1757653551604573|diff:23036|
[2025/09/12 05:05:51 604577] [debug] |xqc_engine_main_logic|END|now:1757653551603147|
[2025/09/12 05:05:51 604584] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:1406|state:ESTABED|recv_time:1757653551604583|
[2025/09/12 05:05:51 604589] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 604594] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755565|
[2025/09/12 05:05:51 604598] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755566|
[2025/09/12 05:05:51 604604] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755566|
[2025/09/12 05:05:51 604608] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:51 604612] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:51 604616] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:51 604622] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 604627] [debug] |scid:69f6a476eddd2be1b5547d98|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:51 604632] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755566|largest:221755566|pns:2|
[2025/09/12 05:05:51 604636] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:221755566|frame:PADDING PING |recv_time:1757653551604583|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 604641] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671604583|now:1757653551604583|interv:120000000|
[2025/09/12 05:05:51 604645] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671604583|now:1757653551604583|interv:120000000|
[2025/09/12 05:05:51 604649] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551627609|pq_index:0|
[2025/09/12 05:05:51 604653] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551603147|
[2025/09/12 05:05:51 604657] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551604657|
[2025/09/12 05:05:51 604662] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551604661|
[2025/09/12 05:05:51 604671] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|largest_recv:221755566|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653551604583|
[2025/09/12 05:05:51 604675] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755566|low:221755565|pkt_pns:2|
[2025/09/12 05:05:51 604679] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:221755566|frame_largest_recv:221755566|
[2025/09/12 05:05:51 604683] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:51 604688] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604692] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:51 604697] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:51 604722] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:14|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653551604702|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 604731] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:14|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 604739] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551708540|
[2025/09/12 05:05:51 604745] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551708540|
[2025/09/12 05:05:51 604752] [debug] |xqc_engine_wakeup_after|wakeup:1757653551708540|now:1757653551604752|diff:103788|
[2025/09/12 05:05:51 604757] [debug] |xqc_engine_main_logic|END|now:1757653551604661|
[2025/09/12 05:05:51 604762] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551604761|
[2025/09/12 05:05:51 604765] [debug] |xqc_engine_wakeup_after|wakeup:1757653551708540|now:1757653551604765|diff:103775|
[2025/09/12 05:05:51 604769] [debug] |xqc_engine_main_logic|END|now:1757653551604761|
[2025/09/12 05:05:51 635468] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:39|state:ESTABED|recv_time:1757653551635467|
[2025/09/12 05:05:51 635489] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 635500] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755566|
[2025/09/12 05:05:51 635508] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755567|
[2025/09/12 05:05:51 635518] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755567|
[2025/09/12 05:05:51 635525] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:51 635532] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 05:05:51 635541] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:1435|prior_time:1757653551603824|is_app_limited:1|send_elapse:265|ack_elapse:31643|ctl_first_sent_time:1757653551604089|lagest_ack_time:1757653551635467|curr_delivered:1718|
[2025/09/12 05:05:51 635549] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551604089|
[2025/09/12 05:05:51 635558] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:51 635567] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:51 635587] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:1435|prior_time:1757653551603824|is_app_limited:1|send_elapse:265|ack_elapse:31643|ctl_first_sent_time:1757653551604089|lagest_ack_time:1757653551635467|curr_delivered:2002|
[2025/09/12 05:05:51 635595] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551604178|
[2025/09/12 05:05:51 635603] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:51 635612] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:51 635620] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:1435|prior_time:1757653551603824|is_app_limited:1|send_elapse:265|ack_elapse:31643|ctl_first_sent_time:1757653551604089|lagest_ack_time:1757653551635467|curr_delivered:2056|
[2025/09/12 05:05:51 635629] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551604314|
[2025/09/12 05:05:51 635636] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:51 635641] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A1AFC|srtt:31363|rttvar:11922|minrtt:31264|latest_rtt:31153|ack_delay:64|
[2025/09/12 05:05:51 635646] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |after update rtt|conn:0000560C592A1AFC|srtt:31329|rttvar:9010|minrtt:31153|latest_rtt:31153|ack_delay:64|
[2025/09/12 05:05:51 635651] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:05:51 635657] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:51 635662] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551666482|now:1757653551635661|interval:30821|
[2025/09/12 05:05:51 635667] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551666482|now:1757653551635661|interv:30821|
[2025/09/12 05:05:51 635672] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_generate_sample|sampler: send_elapse 265, ack_elapse 31643, delivered 621|rate 19625|lost 1|
[2025/09/12 05:05:51 635677] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:51 635682] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19625) in round 3|
[2025/09/12 05:05:51 635687] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|probertt expire|rtt:31153, old_rtt:31264|
[2025/09/12 05:05:51 635692] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|minrtt expire|rtt:31153, old_rtt:31264|
[2025/09/12 05:05:51 635697] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1880|
[2025/09/12 05:05:51 635702] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47387|packet_lost:0|acked:621|po_sent_time:1757653551604314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2056|
[2025/09/12 05:05:51 635708] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47387|packet_lost:0|acked:621|po_sent_time:1757653551604314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2056|
[2025/09/12 05:05:51 635718] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bbr on ack|mode:0|pacing_rate:4240387|bw:19625|cwnd:48008|full_bw_reached:0|inflight:1160|srtt:31329|latest_rtt:31153|min_rtt:31153|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:51 635725] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:51 635730] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:51 635735] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755567|largest:221755567|pns:2|
[2025/09/12 05:05:51 635741] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:221755567|frame:PADDING ACK |recv_time:1757653551635467|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 635747] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671635467|now:1757653551635467|interv:120000000|
[2025/09/12 05:05:51 635752] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671635467|now:1757653551635467|interv:120000000|
[2025/09/12 05:05:51 635757] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551708540|pq_index:0|
[2025/09/12 05:05:51 635762] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551604661|
[2025/09/12 05:05:51 635767] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551635767|
[2025/09/12 05:05:51 635774] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551635772|
[2025/09/12 05:05:51 635781] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551666482|
[2025/09/12 05:05:51 635786] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551666482|
[2025/09/12 05:05:51 635791] [debug] |xqc_engine_wakeup_after|wakeup:1757653551666482|now:1757653551635791|diff:30691|
[2025/09/12 05:05:51 635796] [debug] |xqc_engine_main_logic|END|now:1757653551635772|
[2025/09/12 05:05:51 635803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551635803|
[2025/09/12 05:05:51 635808] [debug] |xqc_engine_wakeup_after|wakeup:1757653551666482|now:1757653551635808|diff:30674|
[2025/09/12 05:05:51 635812] [debug] |xqc_engine_main_logic|END|now:1757653551635803|
[2025/09/12 05:05:51 666912] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551666911|
[2025/09/12 05:05:51 666928] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551666482|pq_index:0|
[2025/09/12 05:05:51 666934] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551635772|
[2025/09/12 05:05:51 666941] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551666940|
[2025/09/12 05:05:51 666947] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653551666482|now:1757653551666940|
[2025/09/12 05:05:51 666953] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:51 666957] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:51 666969] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:05:51 666975] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653551603824|lost_send_time:1757653551604282|loss_delay:62658|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:51 666981] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:18446744073709551615|po_sent_time:1757653551603967|lost_send_time:1757653551604282|loss_delay:62658|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:05:51 666987] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653551603967u|
[2025/09/12 05:05:51 666992] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |lost interval:191769|lost_count:2|send_count:10|pkt_num:1|po_send_time:1757653551603967|srtt:31329|cwnd:48008|bw:19625|conn_life:976834|now:0|last_lost_time:976834|
[2025/09/12 05:05:51 666998] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:51 667003] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:67369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 667009] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 667014] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 667019] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:51 667024] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551696858|now:1757653551667003|interv:29855|
[2025/09/12 05:05:51 667029] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551696858|now:1757653551667003|interval:29855|pto_count:0|srtt:31329
[2025/09/12 05:05:51 667036] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31329|min_srtt:31329|path_bw:19625|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 667068] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48008|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 667077] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31329|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 667083] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:51 667088] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31329|min_srtt:31329|path_bw:19625|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:51 667094] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:1104|cwnd:48008|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 667099] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31329|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 667110] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:51 667116] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:51 667121] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48008|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 667127] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:51 667132] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:51 667172] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653551667141|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 667183] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:15|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:51 667192] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:05:51 667200] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:67369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 667209] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 667216] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 667221] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:05:51 667226] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551759510|now:1757653551667200|interv:92310|
[2025/09/12 05:05:51 667231] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551759510|now:1757653551667200|interval:92310|pto_count:0|srtt:31329
[2025/09/12 05:05:51 667237] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48008|inflight:1127|
[2025/09/12 05:05:51 667243] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:51 667248] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1127|cwnd:48008|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 667254] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:51 667259] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:05:51 667290] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:16|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1127|now:1757653551667266|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 667301] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:16|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:51 667310] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1127|applimit:0|
[2025/09/12 05:05:51 667326] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:67369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 667331] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 667336] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 667341] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1160|
[2025/09/12 05:05:51 667346] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551759635|now:1757653551667325|interv:92310|
[2025/09/12 05:05:51 667351] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551759635|now:1757653551667325|interval:92310|pto_count:0|srtt:31329
[2025/09/12 05:05:51 667356] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48008|inflight:1160|
[2025/09/12 05:05:51 667362] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551759635|
[2025/09/12 05:05:51 667368] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551759635|
[2025/09/12 05:05:51 667374] [debug] |xqc_engine_wakeup_after|wakeup:1757653551759635|now:1757653551667373|diff:92262|
[2025/09/12 05:05:51 667380] [debug] |xqc_engine_main_logic|END|now:1757653551666940|
[2025/09/12 05:05:51 760525] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551760525|
[2025/09/12 05:05:51 760542] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551759635|pq_index:0|
[2025/09/12 05:05:51 760549] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551666940|
[2025/09/12 05:05:51 760556] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551760554|
[2025/09/12 05:05:51 760562] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653551759635|now:1757653551760554|
[2025/09/12 05:05:51 760567] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:51 760572] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A1AFC|path:0|bytes_in_flight:1160|
[2025/09/12 05:05:51 760577] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:67369|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 760583] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 760588] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 760592] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1160|
[2025/09/12 05:05:51 760597] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:51 760603] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_send_probe_pkt|conn:0000560C592A1AFC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:05:51 760609] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_send_probe_pkt|conn:0000560C592A1AFC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:05:51 760623] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A1AFC|pto_count:1
[2025/09/12 05:05:51 760628] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:134738|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 760634] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 760638] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 760643] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1160|
[2025/09/12 05:05:51 760648] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551852004|now:1757653551760628|interv:91376|
[2025/09/12 05:05:51 760653] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551852004|now:1757653551760628|interval:91376|pto_count:1|srtt:31329
[2025/09/12 05:05:51 760660] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 760666] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 760671] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:51 760677] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:51 760722] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1160|now:1757653551760687|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 760733] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:17|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 760743] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1160|applimit:0|
[2025/09/12 05:05:51 760751] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:134738|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 760759] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 760767] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 760773] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1183|
[2025/09/12 05:05:51 760778] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551945425|now:1757653551760750|interv:184675|
[2025/09/12 05:05:51 760783] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551945425|now:1757653551760750|interval:184675|pto_count:1|srtt:31329
[2025/09/12 05:05:51 760789] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48008|inflight:1183|
[2025/09/12 05:05:51 760795] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:51 760806] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:51 760839] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:18|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1183|now:1757653551760814|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 760849] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:18|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 760858] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:1183|applimit:0|
[2025/09/12 05:05:51 760866] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31329|rtt_var:9010|pto_duration:134738|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:51 760874] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 760879] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 760884] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1216|
[2025/09/12 05:05:51 760889] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551945552|now:1757653551760866|interv:184686|
[2025/09/12 05:05:51 760893] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551945552|now:1757653551760866|interval:184686|pto_count:1|srtt:31329
[2025/09/12 05:05:51 760899] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48008|inflight:1216|
[2025/09/12 05:05:51 760905] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551945552|
[2025/09/12 05:05:51 760911] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551945552|
[2025/09/12 05:05:51 760916] [debug] |xqc_engine_wakeup_after|wakeup:1757653551945552|now:1757653551760915|diff:184637|
[2025/09/12 05:05:51 760921] [debug] |xqc_engine_main_logic|END|now:1757653551760554|
[2025/09/12 05:05:51 791569] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:40|state:ESTABED|recv_time:1757653551791567|
[2025/09/12 05:05:51 791589] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 791601] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755567|
[2025/09/12 05:05:51 791609] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755570|
[2025/09/12 05:05:51 791619] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755570|
[2025/09/12 05:05:51 791627] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:51 791634] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:15|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:15|
[2025/09/12 05:05:51 791641] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1127|prior_delivered:2056|prior_time:1757653551635467|is_app_limited:0|send_elapse:63052|ack_elapse:156100|ctl_first_sent_time:1757653551667141|lagest_ack_time:1757653551791567|curr_delivered:2079|
[2025/09/12 05:05:51 791651] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551667141|
[2025/09/12 05:05:51 791660] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:51 791679] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:16|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:16|
[2025/09/12 05:05:51 791687] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1127|prior_delivered:2056|prior_time:1757653551635467|is_app_limited:0|send_elapse:63052|ack_elapse:156100|ctl_first_sent_time:1757653551667141|lagest_ack_time:1757653551791567|curr_delivered:2112|
[2025/09/12 05:05:51 791696] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551667266|
[2025/09/12 05:05:51 791703] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:51 791711] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:17|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:17|
[2025/09/12 05:05:51 791720] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1127|prior_delivered:2056|prior_time:1757653551635467|is_app_limited:0|send_elapse:63052|ack_elapse:156100|ctl_first_sent_time:1757653551667141|lagest_ack_time:1757653551791567|curr_delivered:2135|
[2025/09/12 05:05:51 791725] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551760687|
[2025/09/12 05:05:51 791731] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:51 791736] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:18|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 05:05:51 791741] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1127|prior_delivered:2056|prior_time:1757653551635467|is_app_limited:0|send_elapse:63052|ack_elapse:156100|ctl_first_sent_time:1757653551667141|lagest_ack_time:1757653551791567|curr_delivered:2168|
[2025/09/12 05:05:51 791747] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551760814|
[2025/09/12 05:05:51 791752] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:51 791757] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A1AFC|srtt:31329|rttvar:9010|minrtt:31153|latest_rtt:30753|ack_delay:64|
[2025/09/12 05:05:51 791762] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |after update rtt|conn:0000560C592A1AFC|srtt:31249|rttvar:6918|minrtt:30753|latest_rtt:30753|ack_delay:64|
[2025/09/12 05:05:51 791767] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:11|thresh:7|
[2025/09/12 05:05:51 791773] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:11|po_sent_time:1757653551604400|lost_send_time:1757653551729069|loss_delay:62498|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:51 791779] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:11|po_sent_time:1757653551604489|lost_send_time:1757653551729069|loss_delay:62498|frame:STREAM |repair:128|
[2025/09/12 05:05:51 791785] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653551604489u|
[2025/09/12 05:05:51 791790] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_detect_lost|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |lost interval:124627|lost_count:2|send_count:4|pkt_num:13|po_send_time:1757653551604489|srtt:31249|cwnd:48008|bw:19625|conn_life:1101461|now:0|last_lost_time:1101461|
[2025/09/12 05:05:51 791801] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:51 791806] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 791811] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 791816] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_generate_sample|sampler: send_elapse 63052, ack_elapse 156100, delivered 112|rate 717|lost 5|
[2025/09/12 05:05:51 791821] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:51 791826] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (717) in round 4|
[2025/09/12 05:05:51 791831] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|probertt expire|rtt:30753, old_rtt:31153|
[2025/09/12 05:05:51 791836] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|minrtt expire|rtt:30753, old_rtt:31153|
[2025/09/12 05:05:51 791841] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1242|
[2025/09/12 05:05:51 791846] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48008|packet_lost:2|acked:112|po_sent_time:1757653551760814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2168|
[2025/09/12 05:05:51 791851] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48008|packet_lost:2|acked:112|po_sent_time:1757653551760814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2168|
[2025/09/12 05:05:51 791857] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bbr on ack|mode:0|pacing_rate:4240387|bw:19625|cwnd:48120|full_bw_reached:0|inflight:0|srtt:31249|latest_rtt:30753|min_rtt:30753|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:51 791864] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0||cwnd:48120|inflight:0|mode:0|applimit:0|pacing_rate:4240387|bw:19625|srtt:31249|latest_rtt:30753|min_rtt:30753|send:21|lost:3|tlp:0|recv:6|recovery:0|slow_start:1|conn_life:1101757|acked:112|delivered:2168|is_cwnd_limited:0|
[2025/09/12 05:05:51 791872] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755570|largest:221755570|pns:2|
[2025/09/12 05:05:51 791878] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:221755570|frame:ACK |recv_time:1757653551791567|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 791884] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671791567|now:1757653551791567|interv:120000000|
[2025/09/12 05:05:51 791889] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671791567|now:1757653551791567|interv:120000000|
[2025/09/12 05:05:51 791894] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551945552|pq_index:0|
[2025/09/12 05:05:51 791899] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551760554|
[2025/09/12 05:05:51 791904] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551791904|
[2025/09/12 05:05:51 791911] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551791909|
[2025/09/12 05:05:51 791921] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31249|min_srtt:31249|path_bw:19625|loss_rate:33.33|path_pto:0|
[2025/09/12 05:05:51 791927] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48120|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 791933] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31249|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 791939] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:12|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:51 791944] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31249|min_srtt:31249|path_bw:19625|loss_rate:33.33|path_pto:0|
[2025/09/12 05:05:51 791949] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:0|cwnd:48120|conn:0000560C592A1AFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:51 791955] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31249|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 791961] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:13|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:51 791966] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:51 791971] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48120|conn:0000560C592A1AFC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 791977] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:51 791982] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:51 792019] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:19|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653551791991|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 792026] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:19|origin_pktnum:12|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:51 792035] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:51 792071] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31249|rtt_var:6918|pto_duration:58921|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 792080] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 792089] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 792096] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:51 792110] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551875912|now:1757653551792071|interv:83841|
[2025/09/12 05:05:51 792115] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551875912|now:1757653551792071|interval:83841|pto_count:0|srtt:31249
[2025/09/12 05:05:51 792121] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48120|inflight:54|
[2025/09/12 05:05:51 792127] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:51 792132] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_can_send|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:48120|conn:0000560C592A1AFC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:51 792138] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:51 792144] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:05:51 792184] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653551792152|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:51 792197] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:20|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:51 792207] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:51 792215] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|srtt:31249|rtt_var:6918|pto_duration:58921|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:51 792224] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:51 792231] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:51 792235] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A1AFC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:51 792240] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:LOSS_DETECTION|expire:1757653551876073|now:1757653551792215|interv:83858|
[2025/09/12 05:05:51 792245] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A1AFC|path:0|pns:2|expire:1757653551876073|now:1757653551792215|interval:83858|pto_count:0|srtt:31249
[2025/09/12 05:05:51 792251] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48120|inflight:1104|
[2025/09/12 05:05:51 792257] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551876073|
[2025/09/12 05:05:51 792262] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551876073|
[2025/09/12 05:05:51 792267] [debug] |xqc_engine_wakeup_after|wakeup:1757653551876073|now:1757653551792267|diff:83806|
[2025/09/12 05:05:51 792274] [debug] |xqc_engine_main_logic|END|now:1757653551791909|
[2025/09/12 05:05:51 792280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551792280|
[2025/09/12 05:05:51 792285] [debug] |xqc_engine_wakeup_after|wakeup:1757653551876073|now:1757653551792285|diff:83788|
[2025/09/12 05:05:51 792289] [debug] |xqc_engine_main_logic|END|now:1757653551792280|
[2025/09/12 05:05:51 823661] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:40|state:ESTABED|recv_time:1757653551823659|
[2025/09/12 05:05:51 823690] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 823703] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755570|
[2025/09/12 05:05:51 823710] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755571|
[2025/09/12 05:05:51 823721] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755571|
[2025/09/12 05:05:51 823729] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:51 823739] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:19|origin_pktnum:12|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:19|
[2025/09/12 05:05:51 823748] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:54|prior_delivered:2168|prior_time:1757653551791991|is_app_limited:0|send_elapse:0|ack_elapse:31668|ctl_first_sent_time:1757653551791991|lagest_ack_time:1757653551823659|curr_delivered:2222|
[2025/09/12 05:05:51 823758] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551791991|
[2025/09/12 05:05:51 823767] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:51 823775] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|conn:0000560C592A1AFC|path:0|pkt_num:20|origin_pktnum:13|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:20|
[2025/09/12 05:05:51 823783] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:54|prior_delivered:2168|prior_time:1757653551791991|is_app_limited:0|send_elapse:0|ack_elapse:31668|ctl_first_sent_time:1757653551791991|lagest_ack_time:1757653551823659|curr_delivered:3272|
[2025/09/12 05:05:51 823792] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_update_sample|sampler_sent_time_update:1757653551792152|
[2025/09/12 05:05:51 823800] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:51 823810] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:51 823817] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:STREAM_CLOSE|expire:1757653552075580|now:1757653551823817|interv:251763|
[2025/09/12 05:05:51 823823] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:51 823828] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A1AFC|srtt:31249|rttvar:6918|minrtt:30753|latest_rtt:31507|ack_delay:96|
[2025/09/12 05:05:51 823833] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_update_rtt|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |after update rtt|conn:0000560C592A1AFC|srtt:31269|rttvar:5229|minrtt:30753|latest_rtt:31507|ack_delay:96|
[2025/09/12 05:05:51 823839] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_get_lost_sent_pn|largest_acked:20|lost_pn:13|thresh:7|
[2025/09/12 05:05:51 823844] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:51 823849] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A1AFC|path:0|
[2025/09/12 05:05:51 823853] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 823858] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31668, delivered 1104|rate 34861|lost 5|
[2025/09/12 05:05:51 823863] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:51 823874] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34861) in round 5|
[2025/09/12 05:05:51 823879] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_update_min_rtt|minrtt expire|rtt:30753, old_rtt:30753|
[2025/09/12 05:05:51 823884] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2208|
[2025/09/12 05:05:51 823889] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48120|packet_lost:0|acked:1104|po_sent_time:1757653551792152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3272|
[2025/09/12 05:05:51 823895] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48120|packet_lost:0|acked:1104|po_sent_time:1757653551792152|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3272|
[2025/09/12 05:05:51 823901] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bbr on ack|mode:0|pacing_rate:4240387|bw:34861|cwnd:49224|full_bw_reached:0|inflight:0|srtt:31269|latest_rtt:31507|min_rtt:30753|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:51 823907] [stats] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4 |bandwidth change record|bw_before:19625|bw_after:34861|srtt:31269|cwnd:49224|
[2025/09/12 05:05:51 823913] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755571|largest:221755571|pns:2|
[2025/09/12 05:05:51 823919] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:221755571|frame:ACK |recv_time:1757653551823659|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 823925] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671823659|now:1757653551823659|interv:120000000|
[2025/09/12 05:05:51 823930] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671823659|now:1757653551823659|interv:120000000|
[2025/09/12 05:05:51 823935] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551876073|pq_index:0|
[2025/09/12 05:05:51 823940] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551791909|
[2025/09/12 05:05:51 823945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551823945|
[2025/09/12 05:05:51 823952] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551823950|
[2025/09/12 05:05:51 823959] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653552075580|
[2025/09/12 05:05:51 823964] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653552075580|
[2025/09/12 05:05:51 823969] [debug] |xqc_engine_wakeup_after|wakeup:1757653552075580|now:1757653551823969|diff:251611|
[2025/09/12 05:05:51 823975] [debug] |xqc_engine_main_logic|END|now:1757653551823950|
[2025/09/12 05:05:51 823981] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551823981|
[2025/09/12 05:05:51 823986] [debug] |xqc_engine_wakeup_after|wakeup:1757653552075580|now:1757653551823986|diff:251594|
[2025/09/12 05:05:51 823991] [debug] |xqc_engine_main_logic|END|now:1757653551823981|
[2025/09/12 05:05:51 827970] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:1406|state:ESTABED|recv_time:1757653551827969|
[2025/09/12 05:05:51 827995] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 828007] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755571|
[2025/09/12 05:05:51 828015] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755572|
[2025/09/12 05:05:51 828026] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755572|
[2025/09/12 05:05:51 828034] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:51 828061] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:51 828069] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:51 828082] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:ACK_01RTT|expire:1757653551852969|now:1757653551827969|interv:25000|
[2025/09/12 05:05:51 828092] [debug] |scid:69f6a476eddd2be1b5547d98|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551827969|max_ack_delay:25000|
[2025/09/12 05:05:51 828101] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755572|largest:221755572|pns:2|
[2025/09/12 05:05:51 828110] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:221755572|frame:PADDING PING |recv_time:1757653551827969|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 828118] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671827969|now:1757653551827969|interv:120000000|
[2025/09/12 05:05:51 828123] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671827969|now:1757653551827969|interv:120000000|
[2025/09/12 05:05:51 828128] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552075580|pq_index:0|
[2025/09/12 05:05:51 828133] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551823950|
[2025/09/12 05:05:51 828141] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551828141|
[2025/09/12 05:05:51 828151] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551828149|
[2025/09/12 05:05:51 828163] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551852969|
[2025/09/12 05:05:51 828171] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551852969|
[2025/09/12 05:05:51 828179] [debug] |xqc_engine_wakeup_after|wakeup:1757653551852969|now:1757653551828179|diff:24790|
[2025/09/12 05:05:51 828187] [debug] |xqc_engine_main_logic|END|now:1757653551828149|
[2025/09/12 05:05:51 828198] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551828198|
[2025/09/12 05:05:51 828206] [debug] |xqc_engine_wakeup_after|wakeup:1757653551852969|now:1757653551828206|diff:24763|
[2025/09/12 05:05:51 828214] [debug] |xqc_engine_main_logic|END|now:1757653551828198|
[2025/09/12 05:05:51 828241] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:312|state:ESTABED|recv_time:1757653551828240|
[2025/09/12 05:05:51 828250] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 828261] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755572|
[2025/09/12 05:05:51 828268] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755573|
[2025/09/12 05:05:51 828285] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755573|
[2025/09/12 05:05:51 828293] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828300] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|dc1cf044518d78e1c2a0e9e593930ae97c|sr_token:0277388b4e0ddf5959f7b5a455d3607f
[2025/09/12 05:05:51 828309] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828316] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|d2a911e63da44d74c09de374bb39a4b29c|sr_token:fe00d27c74a8831beaee560eae481f5d
[2025/09/12 05:05:51 828324] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828330] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|fcba97ae315f2725dded0895f9db29f88f|sr_token:3e9870fea1609d85bd034f721b584b50
[2025/09/12 05:05:51 828339] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828346] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|69b4fe3dc7639cd1385f4deba1e62dd297|sr_token:4abfc80ff0f8466af32d1840323aab41
[2025/09/12 05:05:51 828354] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828360] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|692900185337a064f6b816164e02bd9765|sr_token:e43c8adbbdb64b4d7425964f84884635
[2025/09/12 05:05:51 828366] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828372] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|d6fe0c90d4471229772dd17bb09a515c2c|sr_token:ef17f92a3fd165de916a3f945a9440eb
[2025/09/12 05:05:51 828378] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828382] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|3c2a2dc5d7d978d6c127b008f9dc9ada57|sr_token:3e59aef11097e1fb81477b75e0ba5996
[2025/09/12 05:05:51 828386] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:51 828391] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:51 828395] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:51 828400] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 828405] [debug] |scid:69f6a476eddd2be1b5547d98|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:51 828410] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755573|largest:221755573|pns:2|
[2025/09/12 05:05:51 828417] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:221755573|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653551828240|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 828426] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671828240|now:1757653551828240|interv:120000000|
[2025/09/12 05:05:51 828432] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671828240|now:1757653551828240|interv:120000000|
[2025/09/12 05:05:51 828438] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551852969|pq_index:0|
[2025/09/12 05:05:51 828445] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551828149|
[2025/09/12 05:05:51 828457] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551828457|
[2025/09/12 05:05:51 828465] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551828463|
[2025/09/12 05:05:51 828474] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|largest_recv:221755573|ack_delay:234|first_ack_range:3|largest_pkt_recv_time:1757653551828240|
[2025/09/12 05:05:51 828481] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755573|low:221755570|pkt_pns:2|
[2025/09/12 05:05:51 828487] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755567|low:221755565|pkt_pns:2|
[2025/09/12 05:05:51 828493] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:221755573|frame_largest_recv:221755573|
[2025/09/12 05:05:51 828500] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:51 828507] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 828515] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:32|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:51 828522] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:05:51 828560] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:21|size:32|sent:48|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653551828532|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 828570] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:21|origin_pktnum:0|size:32|enc_size:48|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 828579] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653552075580|
[2025/09/12 05:05:51 828585] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653552075580|
[2025/09/12 05:05:51 828591] [debug] |xqc_engine_wakeup_after|wakeup:1757653552075580|now:1757653551828591|diff:246989|
[2025/09/12 05:05:51 828598] [debug] |xqc_engine_main_logic|END|now:1757653551828463|
[2025/09/12 05:05:51 828607] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:312|state:ESTABED|recv_time:1757653551828607|
[2025/09/12 05:05:51 828614] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 828623] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755573|
[2025/09/12 05:05:51 828629] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755574|
[2025/09/12 05:05:51 828639] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755574|
[2025/09/12 05:05:51 828645] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828652] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|dc1cf044518d78e1c2a0e9e593930ae97c|sr_token:0277388b4e0ddf5959f7b5a455d3607f
[2025/09/12 05:05:51 828658] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828665] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|d2a911e63da44d74c09de374bb39a4b29c|sr_token:fe00d27c74a8831beaee560eae481f5d
[2025/09/12 05:05:51 828669] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828673] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|fcba97ae315f2725dded0895f9db29f88f|sr_token:3e9870fea1609d85bd034f721b584b50
[2025/09/12 05:05:51 828682] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828686] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|69b4fe3dc7639cd1385f4deba1e62dd297|sr_token:4abfc80ff0f8466af32d1840323aab41
[2025/09/12 05:05:51 828690] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828694] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|692900185337a064f6b816164e02bd9765|sr_token:e43c8adbbdb64b4d7425964f84884635
[2025/09/12 05:05:51 828698] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828702] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|d6fe0c90d4471229772dd17bb09a515c2c|sr_token:ef17f92a3fd165de916a3f945a9440eb
[2025/09/12 05:05:51 828709] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:51 828715] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_new_conn_id_frame|new_conn_id|3c2a2dc5d7d978d6c127b008f9dc9ada57|sr_token:3e59aef11097e1fb81477b75e0ba5996
[2025/09/12 05:05:51 828722] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:51 828729] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:51 828735] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:05:51 828739] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:ACK_01RTT|expire:1757653551853607|now:1757653551828607|interv:25000|
[2025/09/12 05:05:51 828745] [debug] |scid:69f6a476eddd2be1b5547d98|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551828607|max_ack_delay:25000|
[2025/09/12 05:05:51 828749] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755574|largest:221755574|pns:2|
[2025/09/12 05:05:51 828754] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:221755574|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653551828607|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 828759] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671828607|now:1757653551828607|interv:120000000|
[2025/09/12 05:05:51 828763] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671828607|now:1757653551828607|interv:120000000|
[2025/09/12 05:05:51 828766] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552075580|pq_index:0|
[2025/09/12 05:05:51 828771] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551828463|
[2025/09/12 05:05:51 828775] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551828775|
[2025/09/12 05:05:51 828779] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551828778|
[2025/09/12 05:05:51 828785] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653551853607|
[2025/09/12 05:05:51 828789] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653551853607|
[2025/09/12 05:05:51 828793] [debug] |xqc_engine_wakeup_after|wakeup:1757653551853607|now:1757653551828793|diff:24814|
[2025/09/12 05:05:51 828797] [debug] |xqc_engine_main_logic|END|now:1757653551828778|
[2025/09/12 05:05:51 828806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551828806|
[2025/09/12 05:05:51 828810] [debug] |xqc_engine_wakeup_after|wakeup:1757653551853607|now:1757653551828809|diff:24798|
[2025/09/12 05:05:51 828813] [debug] |xqc_engine_main_logic|END|now:1757653551828806|
[2025/09/12 05:05:51 853886] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551853885|
[2025/09/12 05:05:51 853898] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551853607|pq_index:0|
[2025/09/12 05:05:51 853904] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551828778|
[2025/09/12 05:05:51 853910] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551853909|
[2025/09/12 05:05:51 853916] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653551853607|now:1757653551853909|
[2025/09/12 05:05:51 853921] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:51 853926] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653551853607|now:1757653551853909|
[2025/09/12 05:05:51 853931] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 853937] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|largest_recv:221755574|ack_delay:25330|first_ack_range:4|largest_pkt_recv_time:1757653551828607|
[2025/09/12 05:05:51 853943] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755574|low:221755570|pkt_pns:2|
[2025/09/12 05:05:51 853948] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_gen_ack_frame|high:221755567|low:221755565|pkt_pns:2|
[2025/09/12 05:05:51 853953] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:221755574|frame_largest_recv:221755574|
[2025/09/12 05:05:51 853958] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:51 853964] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 853970] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:51 853976] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:05:51 854011] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:22|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653551853984|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 854018] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:22|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 854026] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653552075580|
[2025/09/12 05:05:51 854034] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653552075580|
[2025/09/12 05:05:51 854065] [debug] |xqc_engine_wakeup_after|wakeup:1757653552075580|now:1757653551854065|diff:221515|
[2025/09/12 05:05:51 854074] [debug] |xqc_engine_main_logic|END|now:1757653551853909|
[2025/09/12 05:05:51 884806] [info] |xqc_engine_packet_process|==>|conn:0000560C592A1AFC|size:39|state:ESTABED|recv_time:1757653551884802|
[2025/09/12 05:05:51 884828] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:69f6a476eddd2be1b5547d98|spin_bit:0|
[2025/09/12 05:05:51 884842] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|largest_pn:221755574|
[2025/09/12 05:05:51 884874] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt|decryption nonce|path_id:0|pn:221755575|
[2025/09/12 05:05:51 884886] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:221755575|
[2025/09/12 05:05:51 884893] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:51 884901] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_DRAINING|expire:1757653552116455|now:1757653551884900|interv:231555|
[2025/09/12 05:05:51 884907] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:51 884914] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:51 884921] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:51 884927] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:51 884932] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:51 884937] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:51 884945] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:51 884954] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:51 884960] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:51 884968] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:221755575|largest:221755575|pns:2|
[2025/09/12 05:05:51 884973] [info] |scid:69f6a476eddd2be1b5547d98|xqc_conn_on_pkt_processed|====>|conn:0000560C592A1AFC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:221755575|frame:CONNECTION_CLOSE |recv_time:1757653551884802|dcid:69f6a476eddd2be1b5547d98|dcid_seq:0|
[2025/09/12 05:05:51 884979] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:PATH_IDLE|expire:1757653671884802|now:1757653551884802|interv:120000000|
[2025/09/12 05:05:51 884983] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_set|type:CONN_IDLE|expire:1757653671884802|now:1757653551884802|interv:120000000|
[2025/09/12 05:05:51 884987] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552075580|pq_index:0|
[2025/09/12 05:05:51 884992] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551853909|
[2025/09/12 05:05:51 884998] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551884997|
[2025/09/12 05:05:51 885006] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653551885004|
[2025/09/12 05:05:51 885016] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_path_get_perf_class|conn:0000560C592A1AFC|path_id:0|path_srtt:31269|min_srtt:31269|path_bw:34861|loss_rate:60.00|path_pto:0|
[2025/09/12 05:05:51 885021] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A1AFC|path_id:0|path_srtt:31269|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:51 885026] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:51 885032] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_check_acked_or_dropped_pkt|conn:0000560C592A1AFC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:51 885060] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:05:51 885103] [info] |scid:69f6a476eddd2be1b5547d98|xqc_send_packet_with_pn|<==|conn:0000560C592A1AFC|path:0|pkt_num:23|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653551885069|stream_id:0|stream_offset:0|
[2025/09/12 05:05:51 885110] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_on_packet_sent|conn:0000560C592A1AFC|path:0|pkt_num:23|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:51 885116] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653552075580|
[2025/09/12 05:05:51 885120] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653552075580|
[2025/09/12 05:05:51 885124] [debug] |xqc_engine_wakeup_after|wakeup:1757653552075580|now:1757653551885124|diff:190456|
[2025/09/12 05:05:51 885131] [debug] |xqc_engine_main_logic|END|now:1757653551885004|
[2025/09/12 05:05:51 885139] [debug] |xqc_engine_main_logic|BEGIN|now:1757653551885139|
[2025/09/12 05:05:51 885145] [debug] |xqc_engine_wakeup_after|wakeup:1757653552075580|now:1757653551885145|diff:190435|
[2025/09/12 05:05:51 885151] [debug] |xqc_engine_main_logic|END|now:1757653551885139|
[2025/09/12 05:05:52 076400] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552076399|
[2025/09/12 05:05:52 076432] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552075580|pq_index:0|
[2025/09/12 05:05:52 076440] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653551885004|
[2025/09/12 05:05:52 076448] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653552076445|
[2025/09/12 05:05:52 076455] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653552075580|now:1757653552076445|
[2025/09/12 05:05:52 076461] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:52 076467] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:52 076477] [stats] |scid:69f6a476eddd2be1b5547d98|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653551603333|wrt_delay:163|snd_delay:1156|finwrt_delay:163|finsnd_delay:188819|finrcv_delay:2|finread_delay:83|all_acked_delay:220475|firstfinack_dely:220467|close_delay:220484|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|path_info:mp is not supported in connection scid:69f6a476eddd2be1b5547d98|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:52 076486] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653552075580|now:1757653552076445|
[2025/09/12 05:05:52 076492] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:52 076499] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_conn_next_wakeup_time|wakeup_time:1757653552116455|
[2025/09/12 05:05:52 076505] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_wakeup_queue|next_tick_time:1757653552116455|
[2025/09/12 05:05:52 076510] [debug] |xqc_engine_wakeup_after|wakeup:1757653552116455|now:1757653552076509|diff:39946|
[2025/09/12 05:05:52 076515] [debug] |xqc_engine_main_logic|END|now:1757653552076445|
[2025/09/12 05:05:52 116624] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552116624|
[2025/09/12 05:05:52 116641] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552116455|pq_index:0|
[2025/09/12 05:05:52 116648] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_add_active_queue|last_ticked_time:1757653552076445|
[2025/09/12 05:05:52 116655] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_engine_process_conn|conn:0000560C592A1AFC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653552116653|
[2025/09/12 05:05:52 116661] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653552116455|now:1757653552116653|
[2025/09/12 05:05:52 116666] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653552116455|now:1757653552116653|
[2025/09/12 05:05:52 116671] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:52 116676] [info] |xqc_engine_main_logic|conn:0000560C592A1AFC|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|conn_state:13|next_tick_time:1757653552116455
[2025/09/12 05:05:52 116691] [report] |scid:69f6a476eddd2be1b5547d98|xqc_conn_destroy|0000560C592A1AFC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:912901|first_send_delay:913390|conn_persist:1426585|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-69f6a476eddd2be1b5547d98 p-193.167.0.100-51095-a3e3df2f51cb5dd43e2cf338ed1bef7bf4|hsk_recv:141995|close_recv:1194794|close_send:1194963|last_recv:1194696|last_send:1194963|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,30,14,12,2048,0,51,i32,4,299,312,4080,221755574,1138,0,4,26,39,40000,221755575,1194,0,4,299,312,4080,221755573,1138,0,4,32,4,21,1138,4,33,4,22,1163,4,26,40000,23,1194,0-2,0-2,0-0,0-0,0-0,0-31,0-6939,0-5340,0-23,0-12,0-5,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:0|snd_pkt:23|spurious_loss:2|detected_loss:8|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:52 116738] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:52 116747] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:52 116753] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:52 116757] [debug] |scid:69f6a476eddd2be1b5547d98|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:52 116819] [debug] |xqc_engine_wakeup_after|wakeup:1757653552509003|now:1757653552116819|diff:392184|
[2025/09/12 05:05:52 116828] [debug] |xqc_engine_main_logic|END|now:1757653552116653|
[2025/09/12 05:05:52 261145] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653612261143|now:1757653552261143|interv:60000000|
[2025/09/12 05:05:52 261172] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653612261172|now:1757653552261172|interv:60000000|
[2025/09/12 05:05:52 261185] [debug] |xqc_path_create|path:0|dcid:bec77fb2358a5437710ef2d864ca5cb8dc|scid:203ac3f2ba80319ecb0d553a|create_path_count:1|
[2025/09/12 05:05:52 261194] [debug] |scid:203ac3f2ba80319ecb0d553a|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 05:05:52 261202] [debug] |xqc_path_init|path:0|dcid:bec77fb2358a5437710ef2d864ca5cb8dc|scid:203ac3f2ba80319ecb0d553a|state:2|
[2025/09/12 05:05:52 261223] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_create|success|scid:203ac3f2ba80319ecb0d553a|dcid:bec77fb2358a5437710ef2d864ca5cb8dc|conn:0000560C592CFBBC|
[2025/09/12 05:05:52 261233] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_server_create|hash odcid conn|odcid:b5a76e79ce54e32a761954b41866e60c1d71|conn:0000560C592CFBBC|
[2025/09/12 05:05:52 261250] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_get_local_transport_params|generate sr_token[d11799a7e35221b50caa81b33f7634f6] for cid[b5a76e79ce54e32a761954b41866e60c1d71]
[2025/09/12 05:05:52 261277] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261287] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:1200|state:S_INIT|recv_time:1757653552261108|
[2025/09/12 05:05:52 261451] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:52 261460] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:52 261469] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:52 261478] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446571|
[2025/09/12 05:05:52 261492] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:460446571|
[2025/09/12 05:05:52 261502] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261507] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261514] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261521] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:52 261527] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261533] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261538] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:52 261543] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:52 261549] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:52 261554] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261561] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261569] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261578] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261586] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261592] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261597] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261602] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261607] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261612] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261617] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261622] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261634] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261639] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261644] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261652] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:52 261661] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:52 261669] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261676] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261681] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261687] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261692] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261697] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261702] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261706] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261712] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261717] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261722] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261727] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261731] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261740] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261748] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261756] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261763] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261768] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261773] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261778] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261783] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261788] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261793] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261798] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261803] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261808] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:52 261843] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 261853] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 261859] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:52 261864] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 261870] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 261875] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261880] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261885] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261890] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261895] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261900] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:52 261906] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 261913] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 261922] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:52 261931] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 261939] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 261944] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:05:52 261950] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 261955] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 261960] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 261965] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 261970] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 261975] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 261980] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 261985] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:52 261990] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 261996] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 262005] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:52 262014] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 262022] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 262029] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:52 262065] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 262076] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 262081] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:52 262089] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 262098] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 262106] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:52 262114] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:52 262120] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 262125] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:52 262185] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:52 262378] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:52 262383] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:52 262387] [warn] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:52 262622] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:52 262630] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:52 262637] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:52 262640] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:52 262648] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:52 262653] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:52 262657] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446571|largest:460446571|pns:0|
[2025/09/12 05:05:52 262662] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:1200|pkt_type:INIT|pkt_num:460446571|frame:PADDING CRYPTO |recv_time:1757653552261108|dcid:b5a76e79ce54e32a761954b41866e60c1d71|dcid_seq:0|
[2025/09/12 05:05:52 262668] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653612261108|now:1757653552261108|interv:60000000|
[2025/09/12 05:05:52 262672] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653612261108|now:1757653552261108|interv:60000000|
[2025/09/12 05:05:52 262676] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552262676|
[2025/09/12 05:05:52 262681] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653552262680|
[2025/09/12 05:05:52 262686] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:52 262690] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:52 262695] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_write_streams|
[2025/09/12 05:05:52 262701] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:52 262724] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:52 262730] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653552262729|
[2025/09/12 05:05:52 262735] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:52 262739] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_write_streams|
[2025/09/12 05:05:52 262742] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:52 262747] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653552262746|
[2025/09/12 05:05:52 262752] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653552262751|
[2025/09/12 05:05:52 262756] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653552262756|
[2025/09/12 05:05:52 262761] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653552262760|
[2025/09/12 05:05:52 262765] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:52 262770] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|largest_recv:460446571|ack_delay:1662|first_ack_range:0|largest_pkt_recv_time:1757653552261108|
[2025/09/12 05:05:52 262775] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446571|low:460446571|pkt_pns:0|
[2025/09/12 05:05:52 262780] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:460446571|frame_largest_recv:460446571|
[2025/09/12 05:05:52 262787] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:52 262796] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:52 262803] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|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 05:05:52 262809] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:52 262814] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:52 262818] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|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 05:05:52 262822] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:52 262826] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:52 262830] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|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 05:05:52 262835] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:52 262839] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:52 262847] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|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 05:05:52 262851] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:52 262856] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:52 262860] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|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 05:05:52 262865] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:52 262872] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 262880] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:52 262887] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:52 262926] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653552262895|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 262936] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 262944] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:52 262952] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:52 262960] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:52 262966] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 262971] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:52 262976] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553012895|now:1757653552262951|interv:749944|
[2025/09/12 05:05:52 262980] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:0|expire:1757653553012895|now:1757653552262951|interval:749944|pto_count:0|srtt:250000
[2025/09/12 05:05:52 262985] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:52 262990] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:52 262995] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:52 263021] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653552263001|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 263030] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 263063] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:52 263070] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:52 263075] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:52 263079] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:52 263083] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:52 263086] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553012895|now:1757653552263070|interv:749825|
[2025/09/12 05:05:52 263090] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:0|expire:1757653553012895|now:1757653552263070|interval:749825|pto_count:0|srtt:250000
[2025/09/12 05:05:52 263095] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:52 263100] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:52 263104] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:52 263132] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653552263110|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 263140] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 263148] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:52 263155] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:52 263161] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:52 263165] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:52 263169] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:52 263172] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553012895|now:1757653552263154|interv:749741|
[2025/09/12 05:05:52 263176] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:0|expire:1757653553012895|now:1757653552263154|interval:749741|pto_count:0|srtt:250000
[2025/09/12 05:05:52 263181] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:52 263185] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:52 263189] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:52 263212] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653552263195|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 263227] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 263234] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:52 263240] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:52 263244] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:52 263248] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:52 263252] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:52 263256] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553012895|now:1757653552263240|interv:749655|
[2025/09/12 05:05:52 263259] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:0|expire:1757653553012895|now:1757653552263240|interval:749655|pto_count:0|srtt:250000
[2025/09/12 05:05:52 263264] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:52 263268] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:52 263272] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:52 263296] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653552263278|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 263304] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 263311] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:52 263318] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:52 263324] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:52 263328] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:52 263331] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:52 263335] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553012895|now:1757653552263317|interv:749578|
[2025/09/12 05:05:52 263339] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:0|expire:1757653553012895|now:1757653552263317|interval:749578|pto_count:0|srtt:250000
[2025/09/12 05:05:52 263343] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:52 263348] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:52 263357] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:52 263380] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653552263362|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 263388] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 263396] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553012895|
[2025/09/12 05:05:52 263404] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553012895|
[2025/09/12 05:05:52 263409] [debug] |xqc_engine_wakeup_after|wakeup:1757653552509003|now:1757653552263409|diff:245594|
[2025/09/12 05:05:52 263413] [debug] |xqc_engine_main_logic|END|now:1757653552262680|
[2025/09/12 05:05:52 263419] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552263418|
[2025/09/12 05:05:52 263422] [debug] |xqc_engine_wakeup_after|wakeup:1757653552509003|now:1757653552263422|diff:245581|
[2025/09/12 05:05:52 263426] [debug] |xqc_engine_main_logic|END|now:1757653552263418|
[2025/09/12 05:05:52 509701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552509700|
[2025/09/12 05:05:52 509729] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552509003|pq_index:0|
[2025/09/12 05:05:52 509736] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653547984439|
[2025/09/12 05:05:52 509744] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653552509741|
[2025/09/12 05:05:52 509751] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653552509003|now:1757653552509741|
[2025/09/12 05:05:52 509757] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:52 509762] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:11550|
[2025/09/12 05:05:52 509768] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:2924288|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:52 509774] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 509779] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 509784] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:05:52 509789] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:52 509796] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:52 509805] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:52 509811] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:7
[2025/09/12 05:05:52 509817] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:5848576|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:52 509833] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 509838] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 509843] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:05:52 509848] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653557033291|now:1757653552509816|interv:4523475|
[2025/09/12 05:05:52 509853] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653557033291|now:1757653552509816|interval:4523475|pto_count:7|srtt:31760
[2025/09/12 05:05:52 509862] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:52 509868] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:52 509874] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:52 509880] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:37-41|next_skip_chance:1757653552721956|current_time:1757653552509880|
[2025/09/12 05:05:52 509886] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:05:52 509955] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:42|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653552509901|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:52 509967] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:42|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:52 509976] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:2317|
[2025/09/12 05:05:52 509984] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:5848576|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:52 509992] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 510000] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 510006] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:05:52 510011] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561558477|now:1757653552509983|interv:9048494|
[2025/09/12 05:05:52 510016] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653561558477|now:1757653552509983|interval:9048494|pto_count:7|srtt:31760
[2025/09/12 05:05:52 510022] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:12600|
[2025/09/12 05:05:52 510029] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:52 510034] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:05:52 510091] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:43|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653552510063|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:52 510110] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:43|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:52 510119] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:2317|
[2025/09/12 05:05:52 510127] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:5848576|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:05:52 510132] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 510137] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 510141] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:05:52 510146] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561558639|now:1757653552510126|interv:9048513|
[2025/09/12 05:05:52 510151] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653561558639|now:1757653552510126|interval:9048513|pto_count:7|srtt:31760
[2025/09/12 05:05:52 510157] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:13650|
[2025/09/12 05:05:52 510163] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653561558639|
[2025/09/12 05:05:52 510168] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653561558639|
[2025/09/12 05:05:52 510173] [debug] |xqc_engine_wakeup_after|wakeup:1757653552872457|now:1757653552510173|diff:362284|
[2025/09/12 05:05:52 510179] [debug] |xqc_engine_main_logic|END|now:1757653552509741|
[2025/09/12 05:05:52 862103] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653552862098|
[2025/09/12 05:05:52 862134] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:52 862140] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:52 862157] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446571|
[2025/09/12 05:05:52 862165] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446572|
[2025/09/12 05:05:52 862182] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:460446572|
[2025/09/12 05:05:52 862191] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862199] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862207] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862217] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862225] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862234] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553012895|pq_index:1|
[2025/09/12 05:05:52 862243] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653552262680|
[2025/09/12 05:05:52 862251] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862271] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862279] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862286] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862294] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862301] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862307] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862315] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862322] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862328] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862335] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:52 862342] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862349] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862355] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862362] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862368] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862375] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:52 862381] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:52 862387] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862395] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862402] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862410] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862418] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862423] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:52 862427] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:52 862434] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862442] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862449] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862457] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862463] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862468] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862472] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862477] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862487] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862492] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862496] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:52 862501] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862505] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862510] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862515] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862519] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862524] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862529] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862533] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862538] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862543] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862547] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862552] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862556] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862561] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862566] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862571] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:52 862575] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_token|token empty|
[2025/09/12 05:05:52 862580] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|check_token fail|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:52 862584] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:52 862589] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:52 862594] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:52 862598] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:52 862607] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:52 862614] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:52 862620] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446572|largest:460446572|pns:0|
[2025/09/12 05:05:52 862627] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:1200|pkt_type:INIT|pkt_num:460446572|frame:PADDING PING CRYPTO |recv_time:1757653552862098|dcid:b5a76e79ce54e32a761954b41866e60c1d71|dcid_seq:0|
[2025/09/12 05:05:52 862634] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653612862098|now:1757653552862098|interv:60000000|
[2025/09/12 05:05:52 862643] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653612862098|now:1757653552862098|interv:60000000|
[2025/09/12 05:05:52 862648] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552862648|
[2025/09/12 05:05:52 862654] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653552862653|
[2025/09/12 05:05:52 862661] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:52 862670] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|largest_recv:460446572|ack_delay:572|first_ack_range:1|largest_pkt_recv_time:1757653552862098|
[2025/09/12 05:05:52 862676] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446572|low:460446571|pkt_pns:0|
[2025/09/12 05:05:52 862680] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:460446572|frame_largest_recv:460446572|
[2025/09/12 05:05:52 862686] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:52 862693] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 862700] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:52 862706] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:52 862751] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:2|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653552862715|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 862763] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:2|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:52 862773] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553012895|
[2025/09/12 05:05:52 862782] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553012895|
[2025/09/12 05:05:52 862790] [debug] |xqc_engine_wakeup_after|wakeup:1757653552872457|now:1757653552862790|diff:9667|
[2025/09/12 05:05:52 862797] [debug] |xqc_engine_main_logic|END|now:1757653552862653|
[2025/09/12 05:05:52 862804] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552862804|
[2025/09/12 05:05:52 862808] [debug] |xqc_engine_wakeup_after|wakeup:1757653552872457|now:1757653552862808|diff:9649|
[2025/09/12 05:05:52 862813] [debug] |xqc_engine_main_logic|END|now:1757653552862804|
[2025/09/12 05:05:52 872912] [debug] |xqc_engine_main_logic|BEGIN|now:1757653552872911|
[2025/09/12 05:05:52 872928] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653552872457|pq_index:0|
[2025/09/12 05:05:52 872934] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653551536876|
[2025/09/12 05:05:52 872941] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653552872940|
[2025/09/12 05:05:52 872948] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653552872457|now:1757653552872940|
[2025/09/12 05:05:52 872953] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:52 872959] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:3426|
[2025/09/12 05:05:52 872970] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:935312|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:05:52 872977] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 872982] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 872987] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3426|
[2025/09/12 05:05:52 872991] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:52 872997] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:52 873005] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:52 873011] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:5
[2025/09/12 05:05:52 873016] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:1870624|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:52 873022] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 873027] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 873031] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3426|
[2025/09/12 05:05:52 873036] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554207769|now:1757653552873016|interv:1334753|
[2025/09/12 05:05:52 873069] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653554207769|now:1757653552873016|interval:1334753|pto_count:5|srtt:32737
[2025/09/12 05:05:52 873078] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 873084] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 873089] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:52 873095] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:05:52 873137] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:28|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3426|now:1757653552873106|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 873149] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:28|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:52 873159] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:3426|applimit:0|
[2025/09/12 05:05:52 873167] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:1870624|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:52 873182] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 873187] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 873191] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3709|
[2025/09/12 05:05:52 873196] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555543730|now:1757653552873166|interv:2670564|
[2025/09/12 05:05:52 873201] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653555543730|now:1757653552873166|interval:2670564|pto_count:5|srtt:32737
[2025/09/12 05:05:52 873207] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:3709|
[2025/09/12 05:05:52 873214] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:52 873219] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:05:52 873251] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:29|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3709|now:1757653552873227|stream_id:0|stream_offset:0|
[2025/09/12 05:05:52 873261] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:29|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:52 873271] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:3709|applimit:0|
[2025/09/12 05:05:52 873279] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:1870624|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:52 873288] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:52 873293] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:52 873298] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3993|
[2025/09/12 05:05:52 873303] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555543851|now:1757653552873279|interv:2670572|
[2025/09/12 05:05:52 873308] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653555543851|now:1757653552873279|interval:2670572|pto_count:5|srtt:32737
[2025/09/12 05:05:52 873314] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:3993|
[2025/09/12 05:05:52 873320] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653555543851|
[2025/09/12 05:05:52 873324] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653555543851|
[2025/09/12 05:05:52 873328] [debug] |xqc_engine_wakeup_after|wakeup:1757653553012895|now:1757653552873328|diff:139567|
[2025/09/12 05:05:52 873332] [debug] |xqc_engine_main_logic|END|now:1757653552872940|
[2025/09/12 05:05:53 013521] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553013520|
[2025/09/12 05:05:53 013537] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553012895|pq_index:0|
[2025/09/12 05:05:53 013544] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653552862653|
[2025/09/12 05:05:53 013550] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553013549|
[2025/09/12 05:05:53 013564] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553012895|now:1757653553013549|
[2025/09/12 05:05:53 013570] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 013575] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592CFBBC|path:0|bytes_in_flight:2103|
[2025/09/12 05:05:53 013580] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 013586] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 013591] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 013596] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 013601] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:05:53 013606] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_send_probe_pkt|conn:0000560C592CFBBC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 013613] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:05:53 013618] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_send_probe_pkt|conn:0000560C592CFBBC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 013624] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592CFBBC|pto_count:1
[2025/09/12 05:05:53 013629] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 013635] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 013640] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 013645] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 013650] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553763278|now:1757653553013629|interv:749649|
[2025/09/12 05:05:53 013655] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553763278|now:1757653553013629|interval:749649|pto_count:1|srtt:250000
[2025/09/12 05:05:53 013662] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 013667] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 013673] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:53 013679] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:53 013724] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653553013690|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 013743] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 013752] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:05:53 013760] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 013769] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 013775] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 013780] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 013784] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553763278|now:1757653553013760|interv:749518|
[2025/09/12 05:05:53 013790] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553763278|now:1757653553013760|interval:749518|pto_count:1|srtt:250000
[2025/09/12 05:05:53 013795] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:53 013802] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:05:53 013807] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:53 013840] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653553013816|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 013852] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:53 013861] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:05:53 013869] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 013877] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:05:53 013882] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 013886] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 013891] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553763278|now:1757653553013869|interv:749409|
[2025/09/12 05:05:53 013896] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553763278|now:1757653553013869|interval:749409|pto_count:1|srtt:250000
[2025/09/12 05:05:53 013902] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:05:53 013908] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553763278|
[2025/09/12 05:05:53 013926] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553763278|
[2025/09/12 05:05:53 013931] [debug] |xqc_engine_wakeup_after|wakeup:1757653553763278|now:1757653553013931|diff:749347|
[2025/09/12 05:05:53 013937] [debug] |xqc_engine_main_logic|END|now:1757653553013549|
[2025/09/12 05:05:53 046776] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653553046774|
[2025/09/12 05:05:53 046794] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:53 046803] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:53 046814] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446572|
[2025/09/12 05:05:53 046822] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446573|
[2025/09/12 05:05:53 046834] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:460446573|
[2025/09/12 05:05:53 046843] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 046854] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:53 046863] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653552262895|is_app_limited:1|send_elapse:750795|ack_elapse:783879|ctl_first_sent_time:1757653553013690|lagest_ack_time:1757653553046774|curr_delivered:1184|
[2025/09/12 05:05:53 046869] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553013690|
[2025/09/12 05:05:53 046878] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:53 046886] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33084|ack_delay:0|
[2025/09/12 05:05:53 046894] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:33084|rttvar:16542|minrtt:33084|latest_rtt:33084|ack_delay:0|
[2025/09/12 05:05:53 046902] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:53 046911] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 046920] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:33084|rtt_var:16542|pto_duration:99252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 046928] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 046936] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 046944] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 046949] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553046919|now:1757653553046919|interv:0|
[2025/09/12 05:05:53 046954] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653552362530|now:1757653553046919|interval:0|pto_count:0|srtt:33084
[2025/09/12 05:05:53 046959] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 750795, ack_elapse 783879, delivered 1184|rate 1510|lost 0|
[2025/09/12 05:05:53 046973] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:53 046978] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1510) in round 1|
[2025/09/12 05:05:53 046984] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|probertt expire|rtt:33084, old_rtt:2147483647|
[2025/09/12 05:05:53 046989] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:33084, old_rtt:2147483647|
[2025/09/12 05:05:53 046994] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:05:53 046999] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653553013690|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:53 047005] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653553013690|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:53 047010] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:1510|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33084|latest_rtt:33084|min_rtt:33084|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 047017] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:4007117|bw:1510|srtt:33084|latest_rtt:33084|min_rtt:33084|send:7|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:785875|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:53 047024] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 047029] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 047037] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_addr_validated|Address Validated|conn:0000560C592CFBBC|role:1|
[2025/09/12 05:05:53 047067] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446573|largest:460446573|pns:0|
[2025/09/12 05:05:53 047074] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:1200|pkt_type:INIT|pkt_num:460446573|frame:PADDING ACK |recv_time:1757653553046774|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 047080] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653613046774|now:1757653553046774|interv:60000000|
[2025/09/12 05:05:53 047085] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653613046774|now:1757653553046774|interv:60000000|
[2025/09/12 05:05:53 047090] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553763278|pq_index:0|
[2025/09/12 05:05:53 047096] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553013549|
[2025/09/12 05:05:53 047101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553047101|
[2025/09/12 05:05:53 047107] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553047105|
[2025/09/12 05:05:53 047112] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553046919|now:1757653553047105|
[2025/09/12 05:05:53 047117] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 047126] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592CFBBC|path:0|bytes_in_flight:919|
[2025/09/12 05:05:53 047131] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:33084|rtt_var:16542|pto_duration:99252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 047137] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 047141] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 047146] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 047151] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:53 047156] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_send_probe_pkt|conn:0000560C592CFBBC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 047163] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_send_probe_pkt|conn:0000560C592CFBBC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 047168] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592CFBBC|pto_count:1
[2025/09/12 05:05:53 047173] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:33084|rtt_var:16542|pto_duration:198504|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 047178] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 047183] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:53 047188] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 047193] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553047173|now:1757653553047173|interv:0|
[2025/09/12 05:05:53 047198] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653552461782|now:1757653553047173|interval:0|pto_count:1|srtt:33084
[2025/09/12 05:05:53 047204] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 047210] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 047216] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 047222] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:53 047261] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653553047231|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 047272] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 047281] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:05:53 047289] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:33084|rtt_var:16542|pto_duration:198504|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 047303] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 047309] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:05:53 047313] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 047318] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553245735|now:1757653553047289|interv:198446|
[2025/09/12 05:05:53 047323] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553245735|now:1757653553047289|interval:198446|pto_count:1|srtt:33084
[2025/09/12 05:05:53 047329] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:05:53 047335] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 047340] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:53 047373] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653553047348|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 047383] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 047392] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:05:53 047400] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:33084|rtt_var:16542|pto_duration:198504|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 047408] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 047413] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 047418] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 047422] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553245852|now:1757653553047400|interv:198452|
[2025/09/12 05:05:53 047427] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553245852|now:1757653553047400|interval:198452|pto_count:1|srtt:33084
[2025/09/12 05:05:53 047433] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:05:53 047439] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553245852|
[2025/09/12 05:05:53 047444] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553245852|
[2025/09/12 05:05:53 047449] [debug] |xqc_engine_wakeup_after|wakeup:1757653553245852|now:1757653553047449|diff:198403|
[2025/09/12 05:05:53 047454] [debug] |xqc_engine_main_logic|END|now:1757653553047105|
[2025/09/12 05:05:53 047461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553047461|
[2025/09/12 05:05:53 047466] [debug] |xqc_engine_wakeup_after|wakeup:1757653553245852|now:1757653553047466|diff:198386|
[2025/09/12 05:05:53 047470] [debug] |xqc_engine_main_logic|END|now:1757653553047461|
[2025/09/12 05:05:53 047742] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653553047741|
[2025/09/12 05:05:53 047758] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:53 047763] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:53 047771] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446573|
[2025/09/12 05:05:53 047778] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446574|
[2025/09/12 05:05:53 047787] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:460446574|
[2025/09/12 05:05:53 047793] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 047800] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 047806] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 047815] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446574|largest:460446574|pns:0|
[2025/09/12 05:05:53 047822] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:1200|pkt_type:INIT|pkt_num:460446574|frame:PADDING ACK |recv_time:1757653553047741|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 047829] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653613047741|now:1757653553047741|interv:60000000|
[2025/09/12 05:05:53 047836] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653613047741|now:1757653553047741|interv:60000000|
[2025/09/12 05:05:53 047842] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553245852|pq_index:0|
[2025/09/12 05:05:53 047848] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553047105|
[2025/09/12 05:05:53 047855] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553047855|
[2025/09/12 05:05:53 047862] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553047861|
[2025/09/12 05:05:53 047870] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553245852|
[2025/09/12 05:05:53 047875] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553245852|
[2025/09/12 05:05:53 047878] [debug] |xqc_engine_wakeup_after|wakeup:1757653553245852|now:1757653553047878|diff:197974|
[2025/09/12 05:05:53 047883] [debug] |xqc_engine_main_logic|END|now:1757653553047861|
[2025/09/12 05:05:53 047888] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553047888|
[2025/09/12 05:05:53 047892] [debug] |xqc_engine_wakeup_after|wakeup:1757653553245852|now:1757653553047892|diff:197960|
[2025/09/12 05:05:53 047895] [debug] |xqc_engine_main_logic|END|now:1757653553047888|
[2025/09/12 05:05:53 078180] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653553078179|
[2025/09/12 05:05:53 078200] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:53 078211] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:53 078218] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446570|
[2025/09/12 05:05:53 078229] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:460446570|
[2025/09/12 05:05:53 078236] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 078246] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:53 078264] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653553046774|is_app_limited:1|send_elapse:33541|ack_elapse:31405|ctl_first_sent_time:1757653553047231|lagest_ack_time:1757653553078179|curr_delivered:1378|
[2025/09/12 05:05:53 078275] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553047231|
[2025/09/12 05:05:53 078283] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:53 078291] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:33084|rttvar:16542|minrtt:33084|latest_rtt:30948|ack_delay:0|
[2025/09/12 05:05:53 078299] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:32817|rttvar:12941|minrtt:30948|latest_rtt:30948|ack_delay:0|
[2025/09/12 05:05:53 078307] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:53 078315] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 078323] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653552263195|lost_send_time:1757653553041260|loss_delay:36919|frame:CRYPTO |repair:32|
[2025/09/12 05:05:53 078333] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653552263278|lost_send_time:1757653553041260|loss_delay:36919|frame:CRYPTO |repair:32|
[2025/09/12 05:05:53 078339] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653552263278u|
[2025/09/12 05:05:53 078344] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |lost interval:1757653553078179|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653552263278|srtt:32817|cwnd:47136|bw:1510|conn_life:817037|now:0|last_lost_time:817037|
[2025/09/12 05:05:53 078350] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 078355] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:84581|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 078361] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 078366] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:53 078371] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 078375] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553131929|now:1757653553078355|interv:53574|
[2025/09/12 05:05:53 078380] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553131929|now:1757653553078355|interval:53574|pto_count:0|srtt:32817
[2025/09/12 05:05:53 078386] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 33541, ack_elapse 31405, delivered 194|rate 5783|lost 2|
[2025/09/12 05:05:53 078391] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:53 078396] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5783) in round 2|
[2025/09/12 05:05:53 078406] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|probertt expire|rtt:30948, old_rtt:33084|
[2025/09/12 05:05:53 078411] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30948, old_rtt:33084|
[2025/09/12 05:05:53 078416] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1156|
[2025/09/12 05:05:53 078420] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653553047231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:53 078426] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653553047231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:05:53 078432] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:5783|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32817|latest_rtt:30948|min_rtt:30948|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 078438] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bandwidth change record|bw_before:1510|bw_after:5783|srtt:32817|cwnd:47330|
[2025/09/12 05:05:53 078445] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:53 078449] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:84581|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 078455] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 078460] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:53 078465] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 078469] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553131929|now:1757653553078449|interv:53480|
[2025/09/12 05:05:53 078474] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553131929|now:1757653553078449|interval:53480|pto_count:0|srtt:32817
[2025/09/12 05:05:53 078481] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446570|largest:460446570|pns:1|
[2025/09/12 05:05:53 078487] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:65|pkt_type:HSK|pkt_num:460446570|frame:ACK |recv_time:1757653553078179|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 078493] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653613078179|now:1757653553078179|interv:60000000|
[2025/09/12 05:05:53 078498] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653613078179|now:1757653553078179|interv:60000000|
[2025/09/12 05:05:53 078502] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553245852|pq_index:0|
[2025/09/12 05:05:53 078508] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553047861|
[2025/09/12 05:05:53 078513] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553078513|
[2025/09/12 05:05:53 078519] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553078518|
[2025/09/12 05:05:53 078530] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32817|min_srtt:32817|path_bw:5783|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:53 078536] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 078541] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32817|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 078548] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:53 078553] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32817|min_srtt:32817|path_bw:5783|loss_rate:12.50|path_pto:0|
[2025/09/12 05:05:53 078558] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 078564] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32817|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 078570] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:53 078575] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 078580] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 078586] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 078591] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:53 078631] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653553078600|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 078642] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 078651] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:05:53 078659] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:84581|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 078668] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 078674] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:05:53 078679] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 078684] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553163181|now:1757653553078659|interv:84522|
[2025/09/12 05:05:53 078694] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553163181|now:1757653553078659|interval:84522|pto_count:0|srtt:32817
[2025/09/12 05:05:53 078699] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:05:53 078704] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 078708] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 078713] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 078717] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:53 078742] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653553078723|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 078751] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 078758] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:05:53 078764] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:84581|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 078771] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 078775] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:53 078778] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 078782] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553163304|now:1757653553078764|interv:84540|
[2025/09/12 05:05:53 078786] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553163304|now:1757653553078764|interval:84540|pto_count:0|srtt:32817
[2025/09/12 05:05:53 078790] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:05:53 078795] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553163304|
[2025/09/12 05:05:53 078799] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553163304|
[2025/09/12 05:05:53 078803] [debug] |xqc_engine_wakeup_after|wakeup:1757653553163304|now:1757653553078803|diff:84501|
[2025/09/12 05:05:53 078808] [debug] |xqc_engine_main_logic|END|now:1757653553078518|
[2025/09/12 05:05:53 078813] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553078813|
[2025/09/12 05:05:53 078817] [debug] |xqc_engine_wakeup_after|wakeup:1757653553163304|now:1757653553078817|diff:84487|
[2025/09/12 05:05:53 078821] [debug] |xqc_engine_main_logic|END|now:1757653553078813|
[2025/09/12 05:05:53 163958] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553163957|
[2025/09/12 05:05:53 163974] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553163304|pq_index:0|
[2025/09/12 05:05:53 163980] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553078518|
[2025/09/12 05:05:53 163994] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553163992|
[2025/09/12 05:05:53 164000] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553163304|now:1757653553163992|
[2025/09/12 05:05:53 164005] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 164010] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592CFBBC|path:0|bytes_in_flight:725|
[2025/09/12 05:05:53 164015] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:84581|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 164021] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 164026] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:53 164031] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 164036] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:53 164069] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_send_probe_pkt|conn:0000560C592CFBBC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 164077] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_send_probe_pkt|conn:0000560C592CFBBC|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 164084] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592CFBBC|pto_count:1
[2025/09/12 05:05:53 164089] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:169162|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 164095] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 164100] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:05:53 164105] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 164109] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553247885|now:1757653553164089|interv:83796|
[2025/09/12 05:05:53 164114] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553247885|now:1757653553164089|interval:83796|pto_count:1|srtt:32817
[2025/09/12 05:05:53 164121] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 164127] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 164133] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 164139] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:53 164180] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:8|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:725|now:1757653553164148|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 164199] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:8|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:05:53 164208] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:725|applimit:0|
[2025/09/12 05:05:53 164217] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:169162|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 164225] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 164230] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 1242|
[2025/09/12 05:05:53 164235] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 164240] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553333310|now:1757653553164217|interv:169093|
[2025/09/12 05:05:53 164245] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553333310|now:1757653553164217|interval:169093|pto_count:1|srtt:32817
[2025/09/12 05:05:53 164251] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1242|
[2025/09/12 05:05:53 164257] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 164262] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:53 164294] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:9|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1242|now:1757653553164270|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 164304] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:9|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 164313] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1242|applimit:0|
[2025/09/12 05:05:53 164321] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32817|rtt_var:12941|pto_duration:169162|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 164329] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 164334] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 1368|
[2025/09/12 05:05:53 164339] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 164344] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553333432|now:1757653553164320|interv:169112|
[2025/09/12 05:05:53 164349] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553333432|now:1757653553164320|interval:169112|pto_count:1|srtt:32817
[2025/09/12 05:05:53 164354] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1368|
[2025/09/12 05:05:53 164360] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553333432|
[2025/09/12 05:05:53 164366] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553333432|
[2025/09/12 05:05:53 164377] [debug] |xqc_engine_wakeup_after|wakeup:1757653553333432|now:1757653553164376|diff:169056|
[2025/09/12 05:05:53 164384] [debug] |xqc_engine_main_logic|END|now:1757653553163992|
[2025/09/12 05:05:53 195889] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:68|state:S_HANDSHAKE_SENT|recv_time:1757653553195887|
[2025/09/12 05:05:53 195910] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:05:53 195922] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446570|
[2025/09/12 05:05:53 195929] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446571|
[2025/09/12 05:05:53 195939] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:460446571|
[2025/09/12 05:05:53 195946] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 195955] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:8|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:05:53 195964] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1242|prior_delivered:1378|prior_time:1757653553078179|is_app_limited:1|send_elapse:116917|ack_elapse:117708|ctl_first_sent_time:1757653553164148|lagest_ack_time:1757653553195887|curr_delivered:1895|
[2025/09/12 05:05:53 195974] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553164148|
[2025/09/12 05:05:53 195983] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:05:53 195992] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:9|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:05:53 196000] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1242|prior_delivered:1378|prior_time:1757653553078179|is_app_limited:1|send_elapse:116917|ack_elapse:117708|ctl_first_sent_time:1757653553164148|lagest_ack_time:1757653553195887|curr_delivered:2021|
[2025/09/12 05:05:53 196009] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553164270|
[2025/09/12 05:05:53 196016] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:53 196024] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:32817|rttvar:12941|minrtt:30948|latest_rtt:31617|ack_delay:0|
[2025/09/12 05:05:53 196034] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:32667|rttvar:10006|minrtt:30948|latest_rtt:31617|ack_delay:0|
[2025/09/12 05:05:53 196059] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:05:53 196067] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 196076] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:7|lost_pn:6|po_sent_time:1757653553078723|lost_send_time:1757653553159137|loss_delay:36750|frame:CRYPTO |repair:32|
[2025/09/12 05:05:53 196084] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653553078723u|
[2025/09/12 05:05:53 196092] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |lost interval:117708|lost_count:1|send_count:4|pkt_num:7|po_send_time:1757653553078723|srtt:32667|cwnd:47330|bw:5783|conn_life:934745|now:0|last_lost_time:934745|
[2025/09/12 05:05:53 196110] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 196118] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592CFBBC|path:0|
[2025/09/12 05:05:53 196126] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 196134] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 116917, ack_elapse 117708, delivered 643|rate 5462|lost 3|
[2025/09/12 05:05:53 196143] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:53 196151] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30948, old_rtt:30948|
[2025/09/12 05:05:53 196159] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1156|
[2025/09/12 05:05:53 196166] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:643|po_sent_time:1757653553164270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2021|
[2025/09/12 05:05:53 196172] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:643|po_sent_time:1757653553164270|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2021|
[2025/09/12 05:05:53 196178] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:5783|cwnd:47973|full_bw_reached:0|inflight:0|srtt:32667|latest_rtt:31617|min_rtt:30948|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 196184] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0||cwnd:47973|inflight:0|mode:0|applimit:0|pacing_rate:4007117|bw:5783|srtt:32667|latest_rtt:31617|min_rtt:30948|send:13|lost:2|tlp:2|recv:5|recovery:0|slow_start:1|conn_life:935042|acked:643|delivered:2021|is_cwnd_limited:0|
[2025/09/12 05:05:53 196191] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:53 196197] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:53 196202] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592CFBBC|path:0|
[2025/09/12 05:05:53 196207] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 196212] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:53 196220] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:53 196226] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446571|largest:460446571|pns:1|
[2025/09/12 05:05:53 196232] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:68|pkt_type:HSK|pkt_num:460446571|frame:PING ACK |recv_time:1757653553195887|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 196238] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653613195887|now:1757653553195887|interv:60000000|
[2025/09/12 05:05:53 196244] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653613195887|now:1757653553195887|interv:60000000|
[2025/09/12 05:05:53 196253] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553333432|pq_index:0|
[2025/09/12 05:05:53 196259] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553163992|
[2025/09/12 05:05:53 196264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553196264|
[2025/09/12 05:05:53 196270] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553196269|
[2025/09/12 05:05:53 196277] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|largest_recv:460446571|ack_delay:390|first_ack_range:1|largest_pkt_recv_time:1757653553195887|
[2025/09/12 05:05:53 196283] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446571|low:460446570|pkt_pns:1|
[2025/09/12 05:05:53 196288] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:460446571|frame_largest_recv:460446571|
[2025/09/12 05:05:53 196293] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:53 196299] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32667|min_srtt:32667|path_bw:5783|loss_rate:60.00|path_pto:0|
[2025/09/12 05:05:53 196305] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:47973|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 196310] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32667|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 196316] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:82|reinj:0|path_class:4|
[2025/09/12 05:05:53 196322] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 196328] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 196333] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:47973|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 196338] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 196344] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:53 196385] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653553196352|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 196396] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:10|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 196406] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:53 196414] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32667|rtt_var:10006|pto_duration:72691|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 196423] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 196435] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:53 196439] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 196444] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553269043|now:1757653553196413|interv:72630|
[2025/09/12 05:05:53 196449] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:1|expire:1757653553269043|now:1757653553196413|interval:72630|pto_count:0|srtt:32667
[2025/09/12 05:05:53 196455] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:82|
[2025/09/12 05:05:53 196461] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:53 196467] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:53 196498] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:11|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:82|now:1757653553196474|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 196509] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:11|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 196518] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553269043|
[2025/09/12 05:05:53 196527] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553269043|
[2025/09/12 05:05:53 196535] [debug] |xqc_engine_wakeup_after|wakeup:1757653553269043|now:1757653553196534|diff:72509|
[2025/09/12 05:05:53 196541] [debug] |xqc_engine_main_logic|END|now:1757653553196269|
[2025/09/12 05:05:53 196547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553196547|
[2025/09/12 05:05:53 196552] [debug] |xqc_engine_wakeup_after|wakeup:1757653553269043|now:1757653553196552|diff:72491|
[2025/09/12 05:05:53 196557] [debug] |xqc_engine_main_logic|END|now:1757653553196547|
[2025/09/12 05:05:53 228315] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:413|state:S_HANDSHAKE_SENT|recv_time:1757653553228313|
[2025/09/12 05:05:53 228336] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 05:05:53 228348] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446571|
[2025/09/12 05:05:53 228354] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446572|
[2025/09/12 05:05:53 228366] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:460446572|
[2025/09/12 05:05:53 228374] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 228383] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:10|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:05:53 228392] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:82|prior_delivered:2021|prior_time:1757653553196352|is_app_limited:1|send_elapse:0|ack_elapse:31961|ctl_first_sent_time:1757653553196352|lagest_ack_time:1757653553228313|curr_delivered:2103|
[2025/09/12 05:05:53 228402] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553196352|
[2025/09/12 05:05:53 228410] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:53 228418] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:32667|rttvar:10006|minrtt:30948|latest_rtt:31961|ack_delay:0|
[2025/09/12 05:05:53 228437] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:32579|rttvar:7681|minrtt:30948|latest_rtt:31961|ack_delay:0|
[2025/09/12 05:05:53 228445] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:53 228453] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 460446572|pns:1|
[2025/09/12 05:05:53 228460] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 228468] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592CFBBC|path:0|
[2025/09/12 05:05:53 228476] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 228483] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31961, delivered 82|rate 2565|lost 3|
[2025/09/12 05:05:53 228492] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:53 228500] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30948, old_rtt:30948|
[2025/09/12 05:05:53 228508] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1156|
[2025/09/12 05:05:53 228516] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:82|po_sent_time:1757653553196352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:53 228526] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:82|po_sent_time:1757653553196352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:53 228535] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:5783|cwnd:48055|full_bw_reached:0|inflight:0|srtt:32579|latest_rtt:31961|min_rtt:30948|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 228544] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 228550] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:53 228555] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:53 228560] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:53 228712] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:53 228722] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:53 228728] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553269043|pq_index:0|
[2025/09/12 05:05:53 228734] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553196269|
[2025/09/12 05:05:53 228739] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 228745] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:53 228750] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:53 228761] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592CFBBC|path:0|
[2025/09/12 05:05:53 228766] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 228772] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:53 228779] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:53 228788] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446572|largest:460446572|pns:1|
[2025/09/12 05:05:53 228798] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:413|pkt_type:HSK|pkt_num:460446572|frame:ACK CRYPTO |recv_time:1757653553228313|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 228807] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 228812] [warn] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:53 228818] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:53 228823] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:53 228828] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653613228313|now:1757653553228313|interv:60000000|
[2025/09/12 05:05:53 228833] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653613228313|now:1757653553228313|interv:60000000|
[2025/09/12 05:05:53 228838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553228838|
[2025/09/12 05:05:53 228844] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553228843|
[2025/09/12 05:05:53 228850] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592CFBBC|
[2025/09/12 05:05:53 228855] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592CFBBC|
[2025/09/12 05:05:53 228860] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:53 228866] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592CFBBC|path:0|
[2025/09/12 05:05:53 228874] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 228883] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_gen_token|expire:1758258353|
[2025/09/12 05:05:53 228893] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:53 228898] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:53 228903] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:53 228908] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 228914] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:53 228919] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446570|
[2025/09/12 05:05:53 228926] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446570|
[2025/09/12 05:05:53 228936] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 228941] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|05035b50a6c34f4658af3d191c7096a37e|sr_token:4027792b12abc0a9800d69fc665b4105
[2025/09/12 05:05:53 228949] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 228957] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|378ecfb620b1d0dd1ba005155cd5df5f7b|sr_token:091a04bf8f304333716e18285367c818
[2025/09/12 05:05:53 228967] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 228976] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|0b1484cc637ae0968352297fe53fe1186b|sr_token:5c7fc7b0873e78e2ace222cc28478df3
[2025/09/12 05:05:53 228985] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 228989] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|d9fe488214241277ad14900ae3238a21e1|sr_token:d76977da1c56304f8381c46eaab49dd7
[2025/09/12 05:05:53 228995] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 228999] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|d3399c03b91560ff597fd3352ea5eb3ee9|sr_token:eb3474696f9c79f130e0231b49888815
[2025/09/12 05:05:53 229004] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 229007] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|8c918469a4a9ddd725fa529018ca67dcae|sr_token:f9e4a0d7534ea237de8242c847cb732d
[2025/09/12 05:05:53 229012] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 229016] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_new_conn_id_frame|new_conn_id|1fb83c2f87d0f029957755e71bae51d7b3|sr_token:f83945066b89205be5470254a76a6724
[2025/09/12 05:05:53 229021] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:53 229025] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:53 229032] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:53 229036] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:53 229065] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:53 229071] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:ACK_01RTT|expire:1757653553253313|now:1757653553228313|interv:25000|
[2025/09/12 05:05:53 229076] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553228313|max_ack_delay:25000|
[2025/09/12 05:05:53 229080] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446570|largest:460446570|pns:2|
[2025/09/12 05:05:53 229085] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:460446570|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653553228313|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 229090] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_crypto_write_streams|
[2025/09/12 05:05:53 229094] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:53 229098] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653553229098|
[2025/09/12 05:05:53 229107] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653553229107|
[2025/09/12 05:05:53 229111] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:53 229116] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592CFBBC|
[2025/09/12 05:05:53 229168] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:53 229176] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:53 229183] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:53 229191] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592CFBBC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:53 229201] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|
[2025/09/12 05:05:53 229212] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|largest_recv:460446572|ack_delay:898|first_ack_range:0|largest_pkt_recv_time:1757653553228313|
[2025/09/12 05:05:53 229218] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446572|low:460446572|pkt_pns:1|
[2025/09/12 05:05:53 229225] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:460446572|frame_largest_recv:460446572|
[2025/09/12 05:05:53 229231] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:53 229248] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:758525eb747f7c5ed01fc200|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:53 229259] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e4c75dd7ea3a7cd32ffb9c13|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:53 229266] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229272] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229279] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:53 229286] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229292] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229299] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:53 229305] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229312] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229326] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:53 229334] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229340] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229347] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:53 229354] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229359] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229365] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229372] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:53 229379] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229385] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229389] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:53 229393] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|min_srtt:32579|path_bw:5783|loss_rate:66.67|path_pto:0|
[2025/09/12 05:05:53 229397] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C592CFBBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 229402] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32579|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 229406] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:53 229413] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:53 229421] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:53 229456] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653553229430|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229466] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229473] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:53 229486] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 229493] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 229499] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 229504] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:53 229510] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553317733|now:1757653553229486|interv:88247|
[2025/09/12 05:05:53 229516] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553317733|now:1757653553229486|interval:88247|pto_count:0|srtt:32579
[2025/09/12 05:05:53 229523] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:53 229528] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:53 229533] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:53 229560] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653553229541|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229570] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229578] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:53 229584] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 229591] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 229597] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 229603] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:53 229609] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553317844|now:1757653553229584|interv:88260|
[2025/09/12 05:05:53 229615] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553317844|now:1757653553229584|interval:88260|pto_count:0|srtt:32579
[2025/09/12 05:05:53 229622] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:53 229627] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:53 229632] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-3|next_skip_chance:1757653553494540|current_time:1757653553229631|
[2025/09/12 05:05:53 229636] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:53 229664] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:4|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653553229642|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229679] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:4|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229686] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:53 229692] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 229696] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 229700] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 229704] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:53 229708] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553317945|now:1757653553229692|interv:88253|
[2025/09/12 05:05:53 229712] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553317945|now:1757653553229692|interval:88253|pto_count:0|srtt:32579
[2025/09/12 05:05:53 229717] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:53 229721] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:53 229726] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:53 229750] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653553229732|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229758] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:5|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229765] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:53 229772] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 229778] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 229782] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 229786] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:53 229790] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553318035|now:1757653553229771|interv:88264|
[2025/09/12 05:05:53 229794] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553318035|now:1757653553229771|interval:88264|pto_count:0|srtt:32579
[2025/09/12 05:05:53 229798] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:53 229802] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:53 229811] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:53 229835] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:12|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653553229817|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229843] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:12|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229851] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 229858] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:53 229882] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653553229865|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229890] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229897] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:53 229904] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 229910] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 229914] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 229918] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:53 229921] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553318168|now:1757653553229904|interv:88264|
[2025/09/12 05:05:53 229925] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553318168|now:1757653553229904|interval:88264|pto_count:0|srtt:32579
[2025/09/12 05:05:53 229930] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:53 229934] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 229938] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:53 229961] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653553229944|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 229969] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 229976] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:53 229982] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 229989] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 229998] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 230002] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:53 230005] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553318247|now:1757653553229982|interv:88265|
[2025/09/12 05:05:53 230009] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553318247|now:1757653553229982|interval:88265|pto_count:0|srtt:32579
[2025/09/12 05:05:53 230014] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:53 230018] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:53 230022] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C592CFBBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 230027] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 230031] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:53 230069] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653553230037|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 230082] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 230089] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:53 230096] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32579|rtt_var:7681|pto_duration:63303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 230102] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 230105] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 230109] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:53 230113] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553318340|now:1757653553230096|interv:88244|
[2025/09/12 05:05:53 230117] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553318340|now:1757653553230096|interval:88244|pto_count:0|srtt:32579
[2025/09/12 05:05:53 230121] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:53 230126] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553253313|
[2025/09/12 05:05:53 230130] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553253313|
[2025/09/12 05:05:53 230134] [debug] |xqc_engine_wakeup_after|wakeup:1757653553253313|now:1757653553230134|diff:23179|
[2025/09/12 05:05:53 230139] [debug] |xqc_engine_main_logic|END|now:1757653553228843|
[2025/09/12 05:05:53 230144] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553230144|
[2025/09/12 05:05:53 230152] [debug] |xqc_engine_wakeup_after|wakeup:1757653553253313|now:1757653553230152|diff:23161|
[2025/09/12 05:05:53 230156] [debug] |xqc_engine_main_logic|END|now:1757653553230144|
[2025/09/12 05:05:53 254226] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553254226|
[2025/09/12 05:05:53 254241] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553253313|pq_index:0|
[2025/09/12 05:05:53 254248] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553228843|
[2025/09/12 05:05:53 254256] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553254254|
[2025/09/12 05:05:53 254262] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653553253313|now:1757653553254254|
[2025/09/12 05:05:53 254268] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:53 254273] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653553253313|now:1757653553254254|
[2025/09/12 05:05:53 254278] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:53 254286] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|largest_recv:460446570|ack_delay:25972|first_ack_range:0|largest_pkt_recv_time:1757653553228313|
[2025/09/12 05:05:53 254291] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446570|low:460446570|pkt_pns:2|
[2025/09/12 05:05:53 254297] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:460446570|frame_largest_recv:460446570|
[2025/09/12 05:05:53 254302] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:53 254309] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 254315] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:53 254322] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:53 254366] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:9|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653553254332|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 254378] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:9|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 254389] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553318340|
[2025/09/12 05:05:53 254398] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553318340|
[2025/09/12 05:05:53 254407] [debug] |xqc_engine_wakeup_after|wakeup:1757653553318340|now:1757653553254406|diff:63934|
[2025/09/12 05:05:53 254415] [debug] |xqc_engine_main_logic|END|now:1757653553254254|
[2025/09/12 05:05:53 260955] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:42|state:ESTABED|recv_time:1757653553260954|
[2025/09/12 05:05:53 260972] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 260982] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446570|
[2025/09/12 05:05:53 260989] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446572|
[2025/09/12 05:05:53 260999] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446572|
[2025/09/12 05:05:53 261016] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 261026] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:1|
[2025/09/12 05:05:53 261034] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653553229430|is_app_limited:1|send_elapse:111|ack_elapse:31524|ctl_first_sent_time:1757653553229541|lagest_ack_time:1757653553260954|curr_delivered:2136|
[2025/09/12 05:05:53 261065] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553229541|
[2025/09/12 05:05:53 261073] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:53 261083] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:5|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:05:53 261091] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653553229430|is_app_limited:1|send_elapse:111|ack_elapse:31524|ctl_first_sent_time:1757653553229541|lagest_ack_time:1757653553260954|curr_delivered:2420|
[2025/09/12 05:05:53 261100] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553229732|
[2025/09/12 05:05:53 261107] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:53 261115] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:05:53 261123] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653553229430|is_app_limited:1|send_elapse:111|ack_elapse:31524|ctl_first_sent_time:1757653553229541|lagest_ack_time:1757653553260954|curr_delivered:2474|
[2025/09/12 05:05:53 261128] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553229944|
[2025/09/12 05:05:53 261133] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:53 261138] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:32579|rttvar:7681|minrtt:30948|latest_rtt:31010|ack_delay:64|
[2025/09/12 05:05:53 261144] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:32375|rttvar:6169|minrtt:30948|latest_rtt:31010|ack_delay:64|
[2025/09/12 05:05:53 261149] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:53 261155] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653553229430|lost_send_time:1757653553224533|loss_delay:36421|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:05:53 261161] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:4|po_sent_time:1757653553229642|lost_send_time:1757653553224533|loss_delay:36421|frame:CRYPTO |repair:32|
[2025/09/12 05:05:53 261166] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653553229642u|
[2025/09/12 05:05:53 261171] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 261181] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553266286|now:1757653553261181|interval:5105|
[2025/09/12 05:05:53 261187] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553266286|now:1757653553261181|interv:5105|
[2025/09/12 05:05:53 261192] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 111, ack_elapse 31524, delivered 371|rate 11768|lost 5|
[2025/09/12 05:05:53 261197] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:05:53 261202] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (11768) in round 5|
[2025/09/12 05:05:53 261207] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30948, old_rtt:30948|
[2025/09/12 05:05:53 261212] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2108|
[2025/09/12 05:05:53 261217] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:2|acked:371|po_sent_time:1757653553229944|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:05:53 261223] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:2|acked:371|po_sent_time:1757653553229944|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2474|
[2025/09/12 05:05:53 261228] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:11768|cwnd:48426|full_bw_reached:0|inflight:1104|srtt:32375|latest_rtt:31010|min_rtt:30948|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 261235] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bandwidth change record|bw_before:5783|bw_after:11768|srtt:32375|cwnd:48426|
[2025/09/12 05:05:53 261242] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446572|largest:460446572|pns:2|
[2025/09/12 05:05:53 261247] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:460446572|frame:ACK |recv_time:1757653553260954|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 261253] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653673260954|now:1757653553260954|interv:120000000|
[2025/09/12 05:05:53 261258] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653673260954|now:1757653553260954|interv:120000000|
[2025/09/12 05:05:53 261263] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553318340|pq_index:0|
[2025/09/12 05:05:53 261268] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553254254|
[2025/09/12 05:05:53 261273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553261273|
[2025/09/12 05:05:53 261279] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553261278|
[2025/09/12 05:05:53 261287] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32375|min_srtt:32375|path_bw:11768|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:53 261296] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48426|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 261302] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32375|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 261308] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:53 261313] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32375|min_srtt:32375|path_bw:11768|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:53 261319] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:1104|cwnd:48426|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 261324] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32375|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 261330] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:53 261335] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:53 261340] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48426|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 261346] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 261351] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:53 261390] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653553261359|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 261401] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:10|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 261410] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:05:53 261417] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553266286|now:1757653553261417|interval:4869|
[2025/09/12 05:05:53 261426] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553266286|now:1757653553261417|interv:4869|
[2025/09/12 05:05:53 261432] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48426|inflight:1127|
[2025/09/12 05:05:53 261438] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:4|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:53 261443] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1127|cwnd:48426|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 261448] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 261459] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:53 261490] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1127|now:1757653553261466|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 261501] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:11|origin_pktnum:4|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 261509] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1127|applimit:0|
[2025/09/12 05:05:53 261517] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553266286|now:1757653553261517|interval:4769|
[2025/09/12 05:05:53 261525] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553266286|now:1757653553261517|interv:4769|
[2025/09/12 05:05:53 261530] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48426|inflight:1410|
[2025/09/12 05:05:53 261536] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553266286|
[2025/09/12 05:05:53 261541] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553266286|
[2025/09/12 05:05:53 261546] [debug] |xqc_engine_wakeup_after|wakeup:1757653553266286|now:1757653553261546|diff:4740|
[2025/09/12 05:05:53 261551] [debug] |xqc_engine_main_logic|END|now:1757653553261278|
[2025/09/12 05:05:53 261558] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553261558|
[2025/09/12 05:05:53 261563] [debug] |xqc_engine_wakeup_after|wakeup:1757653553266286|now:1757653553261562|diff:4724|
[2025/09/12 05:05:53 261567] [debug] |xqc_engine_main_logic|END|now:1757653553261558|
[2025/09/12 05:05:53 266642] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553266642|
[2025/09/12 05:05:53 266652] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553266286|pq_index:0|
[2025/09/12 05:05:53 266657] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553261278|
[2025/09/12 05:05:53 266663] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553266662|
[2025/09/12 05:05:53 266669] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553266286|now:1757653553266662|
[2025/09/12 05:05:53 266674] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 266678] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:53 266683] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:05:53 266688] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 266693] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 266699] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:4|po_sent_time:1757653553229865|lost_send_time:1757653553230241|loss_delay:36421|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:53 266704] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653553229865u|
[2025/09/12 05:05:53 266715] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:53 266720] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32375|rtt_var:6169|pto_duration:57051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 266725] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 266730] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 266735] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 1356|
[2025/09/12 05:05:53 266740] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553343517|now:1757653553266719|interv:76798|
[2025/09/12 05:05:53 266745] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553343517|now:1757653553266719|interval:76798|pto_count:0|srtt:32375
[2025/09/12 05:05:53 266752] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32375|min_srtt:32375|path_bw:11768|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:53 266757] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1356|cwnd:48426|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 266763] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32375|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 266768] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:6|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:53 266774] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 266779] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1356|cwnd:48426|conn:0000560C592CFBBC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 266785] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 266790] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:53 266824] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1356|now:1757653553266798|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 266835] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:12|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 266844] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:1356|applimit:0|
[2025/09/12 05:05:53 266852] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32375|rtt_var:6169|pto_duration:57051|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 266861] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 266866] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 266871] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 1410|
[2025/09/12 05:05:53 266880] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553348849|now:1757653553266852|interv:81997|
[2025/09/12 05:05:53 266885] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553348849|now:1757653553266852|interval:81997|pto_count:0|srtt:32375
[2025/09/12 05:05:53 266891] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48426|inflight:1410|
[2025/09/12 05:05:53 266897] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553348849|
[2025/09/12 05:05:53 266902] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553348849|
[2025/09/12 05:05:53 266907] [debug] |xqc_engine_wakeup_after|wakeup:1757653553348849|now:1757653553266906|diff:81943|
[2025/09/12 05:05:53 266912] [debug] |xqc_engine_main_logic|END|now:1757653553266662|
[2025/09/12 05:05:53 292007] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:44|state:ESTABED|recv_time:1757653553292005|
[2025/09/12 05:05:53 292025] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 292057] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446572|
[2025/09/12 05:05:53 292065] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446573|
[2025/09/12 05:05:53 292076] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446573|
[2025/09/12 05:05:53 292083] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 292095] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:10|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:05:53 292106] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1127|prior_delivered:2474|prior_time:1757653553260954|is_app_limited:0|send_elapse:31818|ack_elapse:31051|ctl_first_sent_time:1757653553261359|lagest_ack_time:1757653553292005|curr_delivered:2497|
[2025/09/12 05:05:53 292117] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553261359|
[2025/09/12 05:05:53 292126] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:53 292135] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:32375|rttvar:6169|minrtt:30948|latest_rtt:30646|ack_delay:80|
[2025/09/12 05:05:53 292145] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:32149|rttvar:5079|minrtt:30646|latest_rtt:30646|ack_delay:80|
[2025/09/12 05:05:53 292154] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:05:53 292162] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 292170] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 292179] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:7|po_sent_time:1757653553230037|lost_send_time:1757653553255838|loss_delay:36167|frame:STREAM |repair:128|
[2025/09/12 05:05:53 292188] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653553230037u|
[2025/09/12 05:05:53 292203] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 292209] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32149|rtt_var:5079|pto_duration:52465|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 292215] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 292220] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 292226] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 337|
[2025/09/12 05:05:53 292235] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553344263|now:1757653553292208|interv:52055|
[2025/09/12 05:05:53 292244] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553344263|now:1757653553292208|interval:52055|pto_count:0|srtt:32149
[2025/09/12 05:05:53 292253] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 31818, ack_elapse 31051, delivered 23|rate 722|lost 7|
[2025/09/12 05:05:53 292262] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:05:53 292267] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (722) in round 6|
[2025/09/12 05:05:53 292273] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|probertt expire|rtt:30646, old_rtt:30948|
[2025/09/12 05:05:53 292278] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30646, old_rtt:30948|
[2025/09/12 05:05:53 292283] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:742|
[2025/09/12 05:05:53 292288] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48426|packet_lost:1|acked:23|po_sent_time:1757653553261359|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2497|
[2025/09/12 05:05:53 292294] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48426|packet_lost:1|acked:23|po_sent_time:1757653553261359|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2497|
[2025/09/12 05:05:53 292301] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:11768|cwnd:48449|full_bw_reached:0|inflight:337|srtt:32149|latest_rtt:30646|min_rtt:30646|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 292308] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446573|largest:460446573|pns:2|
[2025/09/12 05:05:53 292314] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:460446573|frame:ACK |recv_time:1757653553292005|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 292321] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653673292005|now:1757653553292005|interv:120000000|
[2025/09/12 05:05:53 292326] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653673292005|now:1757653553292005|interv:120000000|
[2025/09/12 05:05:53 292332] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553348849|pq_index:0|
[2025/09/12 05:05:53 292338] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553266662|
[2025/09/12 05:05:53 292348] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553292347|
[2025/09/12 05:05:53 292355] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553292353|
[2025/09/12 05:05:53 292363] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:32149|min_srtt:32149|path_bw:11768|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:53 292369] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:337|cwnd:48449|conn:0000560C592CFBBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 292375] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:32149|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 292381] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:8|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:53 292388] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:53 292393] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_can_send|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:337|cwnd:48449|conn:0000560C592CFBBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 292399] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 292405] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:53 292447] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:337|now:1757653553292415|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 292455] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:13|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 292462] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|path:0|inflight:337|applimit:0|
[2025/09/12 05:05:53 292468] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:32149|rtt_var:5079|pto_duration:52465|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 292474] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 292479] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 292484] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 1387|
[2025/09/12 05:05:53 292489] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553369880|now:1757653553292467|interv:77413|
[2025/09/12 05:05:53 292494] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553369880|now:1757653553292467|interval:77413|pto_count:0|srtt:32149
[2025/09/12 05:05:53 292500] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48449|inflight:1387|
[2025/09/12 05:05:53 292507] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553369880|
[2025/09/12 05:05:53 292518] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553369880|
[2025/09/12 05:05:53 292523] [debug] |xqc_engine_wakeup_after|wakeup:1757653553369880|now:1757653553292523|diff:77357|
[2025/09/12 05:05:53 292529] [debug] |xqc_engine_main_logic|END|now:1757653553292353|
[2025/09/12 05:05:53 292536] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553292536|
[2025/09/12 05:05:53 292541] [debug] |xqc_engine_wakeup_after|wakeup:1757653553369880|now:1757653553292541|diff:77339|
[2025/09/12 05:05:53 292546] [debug] |xqc_engine_main_logic|END|now:1757653553292536|
[2025/09/12 05:05:53 301569] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:45|state:ESTABED|recv_time:1757653553301567|
[2025/09/12 05:05:53 301589] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 301601] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446573|
[2025/09/12 05:05:53 301609] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446575|
[2025/09/12 05:05:53 301620] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446575|
[2025/09/12 05:05:53 301629] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 301640] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:11|origin_pktnum:4|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:05:53 301650] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1410|prior_delivered:2474|prior_time:1757653553260954|is_app_limited:0|send_elapse:31925|ack_elapse:40613|ctl_first_sent_time:1757653553261466|lagest_ack_time:1757653553301567|curr_delivered:2780|
[2025/09/12 05:05:53 301660] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553261466|
[2025/09/12 05:05:53 301669] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:53 301678] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:12|origin_pktnum:6|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:53 301686] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1410|prior_delivered:2474|prior_time:1757653553260954|is_app_limited:0|send_elapse:31925|ack_elapse:40613|ctl_first_sent_time:1757653553261466|lagest_ack_time:1757653553301567|curr_delivered:2834|
[2025/09/12 05:05:53 301695] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553266798|
[2025/09/12 05:05:53 301704] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:53 301712] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:32149|rttvar:5079|minrtt:30646|latest_rtt:34769|ack_delay:4144|
[2025/09/12 05:05:53 301721] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:31959|rttvar:4191|minrtt:30646|latest_rtt:34769|ack_delay:4144|
[2025/09/12 05:05:53 301729] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:05:53 301738] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:53 301747] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 301765] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|srtt:31959|rtt_var:4191|pto_duration:48723|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 301774] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 301782] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 301790] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592CFBBC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:53 301795] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553366138|now:1757653553301764|interv:64374|
[2025/09/12 05:05:53 301801] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592CFBBC|path:0|pns:2|expire:1757653553366138|now:1757653553301764|interval:64374|pto_count:0|srtt:31959
[2025/09/12 05:05:53 301807] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 31925, ack_elapse 40613, delivered 360|rate 8864|lost 7|
[2025/09/12 05:05:53 301813] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (8864) in round 6|
[2025/09/12 05:05:53 301818] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30646, old_rtt:30646|
[2025/09/12 05:05:53 301824] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:742|
[2025/09/12 05:05:53 301829] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48449|packet_lost:0|acked:337|po_sent_time:1757653553266798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2497|
[2025/09/12 05:05:53 301835] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48449|packet_lost:0|acked:337|po_sent_time:1757653553266798|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2497|
[2025/09/12 05:05:53 301841] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:11768|cwnd:48786|full_bw_reached:0|inflight:1050|srtt:31959|latest_rtt:34769|min_rtt:30646|applimit:0|lost:7|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:53 301848] [stats] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |path:0||cwnd:48786|inflight:1050|mode:0|applimit:0|pacing_rate:4007117|bw:11768|srtt:31959|latest_rtt:34769|min_rtt:30646|send:25|lost:7|tlp:2|recv:9|recovery:0|slow_start:1|conn_life:1040706|acked:337|delivered:2834|is_cwnd_limited:0|
[2025/09/12 05:05:53 301857] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446575|largest:460446575|pns:2|
[2025/09/12 05:05:53 301863] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:460446575|frame:ACK |recv_time:1757653553301567|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 301869] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653673301567|now:1757653553301567|interv:120000000|
[2025/09/12 05:05:53 301875] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653673301567|now:1757653553301567|interv:120000000|
[2025/09/12 05:05:53 301880] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553369880|pq_index:0|
[2025/09/12 05:05:53 301886] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553292353|
[2025/09/12 05:05:53 301896] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553301896|
[2025/09/12 05:05:53 301902] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553301901|
[2025/09/12 05:05:53 301911] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553366138|
[2025/09/12 05:05:53 301916] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553366138|
[2025/09/12 05:05:53 301922] [debug] |xqc_engine_wakeup_after|wakeup:1757653553366138|now:1757653553301921|diff:64217|
[2025/09/12 05:05:53 301927] [debug] |xqc_engine_main_logic|END|now:1757653553301901|
[2025/09/12 05:05:53 301935] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553301934|
[2025/09/12 05:05:53 301940] [debug] |xqc_engine_wakeup_after|wakeup:1757653553366138|now:1757653553301940|diff:64198|
[2025/09/12 05:05:53 301945] [debug] |xqc_engine_main_logic|END|now:1757653553301934|
[2025/09/12 05:05:53 327990] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:45|state:ESTABED|recv_time:1757653553327989|
[2025/09/12 05:05:53 328010] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 328023] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446575|
[2025/09/12 05:05:53 328030] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446576|
[2025/09/12 05:05:53 328061] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446576|
[2025/09/12 05:05:53 328070] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 328079] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|conn:0000560C592CFBBC|path:0|pkt_num:13|origin_pktnum:8|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:05:53 328089] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_update|prior_lost:7|tx_in_flight:1387|prior_delivered:2497|prior_time:1757653553292005|is_app_limited:0|send_elapse:31056|ack_elapse:35984|ctl_first_sent_time:1757653553292415|lagest_ack_time:1757653553327989|curr_delivered:3884|
[2025/09/12 05:05:53 328097] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_update_sample|sampler_sent_time_update:1757653553292415|
[2025/09/12 05:05:53 328104] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:53 328114] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:53 328122] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:STREAM_CLOSE|expire:1757653553549290|now:1757653553328121|interv:221169|
[2025/09/12 05:05:53 328132] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:53 328140] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592CFBBC|srtt:31959|rttvar:4191|minrtt:30646|latest_rtt:35574|ack_delay:4192|
[2025/09/12 05:05:53 328150] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |after update rtt|conn:0000560C592CFBBC|srtt:31887|rttvar:3288|minrtt:30646|latest_rtt:35574|ack_delay:4192|
[2025/09/12 05:05:53 328159] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:05:53 328167] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 328185] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592CFBBC|path:0|
[2025/09/12 05:05:53 328193] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 328199] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_generate_sample|sampler: send_elapse 31056, ack_elapse 35984, delivered 1387|rate 38544|lost 7|
[2025/09/12 05:05:53 328204] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:05:53 328209] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (38544) in round 7|
[2025/09/12 05:05:53 328214] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30646, old_rtt:30646|
[2025/09/12 05:05:53 328219] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:05:53 328224] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653553292415|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3884|
[2025/09/12 05:05:53 328230] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653553292415|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3884|
[2025/09/12 05:05:53 328236] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc |bbr on ack|mode:0|pacing_rate:4007117|bw:38544|cwnd:49836|full_bw_reached:0|inflight:0|srtt:31887|latest_rtt:35574|min_rtt:30646|applimit:0|lost:7|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 328243] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446576|largest:460446576|pns:2|
[2025/09/12 05:05:53 328248] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:460446576|frame:ACK |recv_time:1757653553327989|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 328255] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653673327989|now:1757653553327989|interv:120000000|
[2025/09/12 05:05:53 328260] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653673327989|now:1757653553327989|interv:120000000|
[2025/09/12 05:05:53 328264] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553366138|pq_index:0|
[2025/09/12 05:05:53 328270] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553301901|
[2025/09/12 05:05:53 328275] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553328275|
[2025/09/12 05:05:53 328281] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553328280|
[2025/09/12 05:05:53 328289] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553549290|
[2025/09/12 05:05:53 328294] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553549290|
[2025/09/12 05:05:53 328299] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553328299|diff:220991|
[2025/09/12 05:05:53 328304] [debug] |xqc_engine_main_logic|END|now:1757653553328280|
[2025/09/12 05:05:53 328311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553328311|
[2025/09/12 05:05:53 328316] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553328316|diff:220974|
[2025/09/12 05:05:53 328325] [debug] |xqc_engine_main_logic|END|now:1757653553328311|
[2025/09/12 05:05:53 350329] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:1406|state:ESTABED|recv_time:1757653553350327|
[2025/09/12 05:05:53 350349] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 350361] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446576|
[2025/09/12 05:05:53 350369] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446577|
[2025/09/12 05:05:53 350380] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446577|
[2025/09/12 05:05:53 350388] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:53 350396] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 350403] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 350415] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:ACK_01RTT|expire:1757653553375327|now:1757653553350327|interv:25000|
[2025/09/12 05:05:53 350426] [debug] |scid:203ac3f2ba80319ecb0d553a|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553350327|max_ack_delay:25000|
[2025/09/12 05:05:53 350435] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446577|largest:460446577|pns:2|
[2025/09/12 05:05:53 350443] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:460446577|frame:PADDING PING |recv_time:1757653553350327|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 350453] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653673350327|now:1757653553350327|interv:120000000|
[2025/09/12 05:05:53 350461] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653673350327|now:1757653553350327|interv:120000000|
[2025/09/12 05:05:53 350469] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553549290|pq_index:0|
[2025/09/12 05:05:53 350477] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553328280|
[2025/09/12 05:05:53 350485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553350485|
[2025/09/12 05:05:53 350495] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553350493|
[2025/09/12 05:05:53 350507] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553375327|
[2025/09/12 05:05:53 350515] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553375327|
[2025/09/12 05:05:53 350520] [debug] |xqc_engine_wakeup_after|wakeup:1757653553375327|now:1757653553350520|diff:24807|
[2025/09/12 05:05:53 350528] [debug] |xqc_engine_main_logic|END|now:1757653553350493|
[2025/09/12 05:05:53 350538] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553350538|
[2025/09/12 05:05:53 350545] [debug] |xqc_engine_wakeup_after|wakeup:1757653553375327|now:1757653553350545|diff:24782|
[2025/09/12 05:05:53 350553] [debug] |xqc_engine_main_logic|END|now:1757653553350538|
[2025/09/12 05:05:53 375657] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553375656|
[2025/09/12 05:05:53 375675] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553375327|pq_index:0|
[2025/09/12 05:05:53 375689] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553350493|
[2025/09/12 05:05:53 375696] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553375694|
[2025/09/12 05:05:53 375703] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653553375327|now:1757653553375694|
[2025/09/12 05:05:53 375709] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:53 375714] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653553375327|now:1757653553375694|
[2025/09/12 05:05:53 375719] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:53 375726] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|largest_recv:460446577|ack_delay:25399|first_ack_range:2|largest_pkt_recv_time:1757653553350327|
[2025/09/12 05:05:53 375732] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446577|low:460446575|pkt_pns:2|
[2025/09/12 05:05:53 375737] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446573|low:460446572|pkt_pns:2|
[2025/09/12 05:05:53 375742] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_gen_ack_frame|high:460446570|low:460446570|pkt_pns:2|
[2025/09/12 05:05:53 375748] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:460446577|frame_largest_recv:460446577|
[2025/09/12 05:05:53 375753] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:53 375759] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 375766] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:53 375772] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:53 375816] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:14|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653553375783|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 375824] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:14|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 375831] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553549290|
[2025/09/12 05:05:53 375837] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553549290|
[2025/09/12 05:05:53 375842] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553375842|diff:173448|
[2025/09/12 05:05:53 375848] [debug] |xqc_engine_main_logic|END|now:1757653553375694|
[2025/09/12 05:05:53 406644] [info] |xqc_engine_packet_process|==>|conn:0000560C592CFBBC|size:39|state:ESTABED|recv_time:1757653553406640|
[2025/09/12 05:05:53 406667] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:203ac3f2ba80319ecb0d553a|spin_bit:0|
[2025/09/12 05:05:53 406680] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|largest_pn:460446577|
[2025/09/12 05:05:53 406687] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:460446578|
[2025/09/12 05:05:53 406710] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:460446578|
[2025/09/12 05:05:53 406716] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:53 406734] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_DRAINING|expire:1757653553616850|now:1757653553406733|interv:210117|
[2025/09/12 05:05:53 406740] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:53 406747] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:53 406753] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:53 406759] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:53 406766] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:53 406771] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 406780] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:53 406789] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:53 406795] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:53 406802] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:460446578|largest:460446578|pns:2|
[2025/09/12 05:05:53 406809] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_on_pkt_processed|====>|conn:0000560C592CFBBC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:460446578|frame:CONNECTION_CLOSE |recv_time:1757653553406640|dcid:203ac3f2ba80319ecb0d553a|dcid_seq:0|
[2025/09/12 05:05:53 406817] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:PATH_IDLE|expire:1757653673406640|now:1757653553406640|interv:120000000|
[2025/09/12 05:05:53 406822] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_set|type:CONN_IDLE|expire:1757653673406640|now:1757653553406640|interv:120000000|
[2025/09/12 05:05:53 406826] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553549290|pq_index:0|
[2025/09/12 05:05:53 406831] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553375694|
[2025/09/12 05:05:53 406835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553406835|
[2025/09/12 05:05:53 406840] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553406839|
[2025/09/12 05:05:53 406847] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_path_get_perf_class|conn:0000560C592CFBBC|path_id:0|path_srtt:31887|min_srtt:31887|path_bw:38544|loss_rate:57.14|path_pto:0|
[2025/09/12 05:05:53 406852] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592CFBBC|path_id:0|path_srtt:31887|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 406859] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:53 406868] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_check_acked_or_dropped_pkt|conn:0000560C592CFBBC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:53 406876] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:53 406919] [info] |scid:203ac3f2ba80319ecb0d553a|xqc_send_packet_with_pn|<==|conn:0000560C592CFBBC|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653553406884|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 406930] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_on_packet_sent|conn:0000560C592CFBBC|path:0|pkt_num:15|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 406936] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553549290|
[2025/09/12 05:05:53 406943] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553549290|
[2025/09/12 05:05:53 406949] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553406949|diff:142341|
[2025/09/12 05:05:53 406957] [debug] |xqc_engine_main_logic|END|now:1757653553406839|
[2025/09/12 05:05:53 406965] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553406965|
[2025/09/12 05:05:53 406970] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553406970|diff:142320|
[2025/09/12 05:05:53 406976] [debug] |xqc_engine_main_logic|END|now:1757653553406965|
[2025/09/12 05:05:53 481568] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653613481566|now:1757653553481566|interv:60000000|
[2025/09/12 05:05:53 481620] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653613481619|now:1757653553481619|interv:60000000|
[2025/09/12 05:05:53 481631] [debug] |xqc_path_create|path:0|dcid:10b77e027433eb81bec5c62e1495a03ae3|scid:05013bf6e6c9ee2cb053b351|create_path_count:1|
[2025/09/12 05:05:53 481638] [debug] |scid:05013bf6e6c9ee2cb053b351|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 05:05:53 481646] [debug] |xqc_path_init|path:0|dcid:10b77e027433eb81bec5c62e1495a03ae3|scid:05013bf6e6c9ee2cb053b351|state:2|
[2025/09/12 05:05:53 481652] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_create|success|scid:05013bf6e6c9ee2cb053b351|dcid:10b77e027433eb81bec5c62e1495a03ae3|conn:0000560C59297D2C|
[2025/09/12 05:05:53 481660] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_server_create|hash odcid conn|odcid:70faea8cab46cbf984bf1c6b519e39ebe97f|conn:0000560C59297D2C|
[2025/09/12 05:05:53 481672] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_get_local_transport_params|generate sr_token[00a3fe713b9cdeb7ab3a1f869560627f] for cid[70faea8cab46cbf984bf1c6b519e39ebe97f]
[2025/09/12 05:05:53 481703] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 481710] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:1200|state:S_INIT|recv_time:1757653553481535|
[2025/09/12 05:05:53 481823] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:53 481830] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:53 481836] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:53 481840] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674758|
[2025/09/12 05:05:53 481847] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1358674758|
[2025/09/12 05:05:53 481852] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 481856] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 481862] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 481867] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:53 481872] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 481876] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 481881] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:53 481892] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:53 481899] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:53 481903] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 481907] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 481911] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 481915] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 481919] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 481923] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 481926] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 481930] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 481934] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 481938] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 481941] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 481945] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 481949] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 481953] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 481956] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 481960] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 481964] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 481967] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 481971] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 481975] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 481979] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 481982] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 481986] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:53 482020] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482025] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482029] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:53 482034] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482057] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482064] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:53 482072] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482076] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482080] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 482084] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 482088] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 482092] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 482096] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 482099] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 482103] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 482107] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 482111] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 482114] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 482118] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 482122] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 482125] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 482129] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 482133] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 482137] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 482140] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 482144] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 482148] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 482151] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 482155] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:53 482159] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482163] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482167] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 482170] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 482174] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 482178] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 482181] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 482185] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 482189] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 482195] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:53 482199] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482203] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482207] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:53 482211] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482215] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482219] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:53 482223] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482227] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482230] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:53 482234] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482238] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482242] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:53 482246] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482249] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482253] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:53 482257] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:53 482261] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482265] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 482268] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_token|token empty|
[2025/09/12 05:05:53 482272] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 482276] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:53 482280] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:53 482283] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:05:53 482326] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:53 482491] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:53 482496] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:53 482501] [warn] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:53 482704] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:53 482710] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:53 482719] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 482722] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 482731] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:53 482736] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:53 482740] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674758|largest:1358674758|pns:0|
[2025/09/12 05:05:53 482745] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:1200|pkt_type:INIT|pkt_num:1358674758|frame:PADDING CRYPTO |recv_time:1757653553481535|dcid:70faea8cab46cbf984bf1c6b519e39ebe97f|dcid_seq:0|
[2025/09/12 05:05:53 482751] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653613481535|now:1757653553481535|interv:60000000|
[2025/09/12 05:05:53 482755] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653613481535|now:1757653553481535|interv:60000000|
[2025/09/12 05:05:53 482759] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553482759|
[2025/09/12 05:05:53 482764] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653553482763|
[2025/09/12 05:05:53 482769] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:53 482773] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:53 482778] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_write_streams|
[2025/09/12 05:05:53 482782] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:53 482785] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:53 482791] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653553482791|
[2025/09/12 05:05:53 482796] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:53 482800] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_write_streams|
[2025/09/12 05:05:53 482804] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:53 482808] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653553482808|
[2025/09/12 05:05:53 482813] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653553482812|
[2025/09/12 05:05:53 482817] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653553482817|
[2025/09/12 05:05:53 482822] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653553482822|
[2025/09/12 05:05:53 482826] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 482831] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|largest_recv:1358674758|ack_delay:1296|first_ack_range:0|largest_pkt_recv_time:1757653553481535|
[2025/09/12 05:05:53 482836] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674758|low:1358674758|pkt_pns:0|
[2025/09/12 05:05:53 482840] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1358674758|frame_largest_recv:1358674758|
[2025/09/12 05:05:53 482847] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:53 482853] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:53 482858] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:53 482863] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:53 482867] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:53 482872] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:53 482876] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:53 482880] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:53 482884] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:53 482888] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:53 482892] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:53 482896] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:53 482900] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:53 482904] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:53 482908] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:53 482913] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:53 482917] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 482922] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:53 482927] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:53 482964] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653553482935|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 482970] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 482981] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:53 482989] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 482996] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 483003] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 483009] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 483014] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554232935|now:1757653553482988|interv:749947|
[2025/09/12 05:05:53 483020] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653554232935|now:1757653553482988|interval:749947|pto_count:0|srtt:250000
[2025/09/12 05:05:53 483028] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:53 483036] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 483057] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:53 483084] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653553483064|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 483089] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 483097] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:53 483103] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 483110] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 483117] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:53 483123] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 483130] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554232935|now:1757653553483103|interv:749832|
[2025/09/12 05:05:53 483136] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653554232935|now:1757653553483103|interval:749832|pto_count:0|srtt:250000
[2025/09/12 05:05:53 483141] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:53 483146] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 483151] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:53 483175] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653553483157|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 483188] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 483196] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:53 483202] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 483209] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 483216] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:53 483222] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 483226] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554232935|now:1757653553483202|interv:749733|
[2025/09/12 05:05:53 483230] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653554232935|now:1757653553483202|interval:749733|pto_count:0|srtt:250000
[2025/09/12 05:05:53 483234] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:53 483239] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 483243] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:53 483266] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653553483249|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 483272] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 483279] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:53 483286] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 483293] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 483300] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:53 483306] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 483311] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554232935|now:1757653553483286|interv:749649|
[2025/09/12 05:05:53 483316] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653554232935|now:1757653553483286|interval:749649|pto_count:0|srtt:250000
[2025/09/12 05:05:53 483320] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:53 483325] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 483329] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:53 483361] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653553483344|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 483367] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 483374] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:53 483381] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 483388] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:53 483394] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:53 483401] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 483406] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554232935|now:1757653553483381|interv:749554|
[2025/09/12 05:05:53 483410] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653554232935|now:1757653553483381|interval:749554|pto_count:0|srtt:250000
[2025/09/12 05:05:53 483414] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:53 483419] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:53 483423] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:53 483445] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653553483429|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 483452] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 483460] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653554232935|
[2025/09/12 05:05:53 483467] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653554232935|
[2025/09/12 05:05:53 483474] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553483474|diff:65816|
[2025/09/12 05:05:53 483482] [debug] |xqc_engine_main_logic|END|now:1757653553482763|
[2025/09/12 05:05:53 483490] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553483490|
[2025/09/12 05:05:53 483494] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553483494|diff:65796|
[2025/09/12 05:05:53 483498] [debug] |xqc_engine_main_logic|END|now:1757653553483490|
[2025/09/12 05:05:53 515938] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653553515937|
[2025/09/12 05:05:53 515963] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:05:53 515974] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:53 515981] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674759|
[2025/09/12 05:05:53 515993] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1358674759|
[2025/09/12 05:05:53 516001] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 516021] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:05:53 516031] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653553482935|is_app_limited:1|send_elapse:129|ack_elapse:33002|ctl_first_sent_time:1757653553483064|lagest_ack_time:1757653553515937|curr_delivered:194|
[2025/09/12 05:05:53 516061] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553483064|
[2025/09/12 05:05:53 516070] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:53 516080] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:05:53 516088] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653553482935|is_app_limited:1|send_elapse:314|ack_elapse:33002|ctl_first_sent_time:1757653553483249|lagest_ack_time:1757653553515937|curr_delivered:320|
[2025/09/12 05:05:53 516097] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553483249|
[2025/09/12 05:05:53 516105] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:53 516112] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32688|ack_delay:0|
[2025/09/12 05:05:53 516121] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |after update rtt|conn:0000560C59297D2C|srtt:32688|rttvar:16344|minrtt:32688|latest_rtt:32688|ack_delay:0|
[2025/09/12 05:05:53 516130] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:53 516138] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 516146] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653553519931|now:1757653553516146|interval:3785|
[2025/09/12 05:05:53 516154] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553519931|now:1757653553516146|interv:3785|
[2025/09/12 05:05:53 516161] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_generate_sample|sampler: send_elapse 314, ack_elapse 33002, delivered 320|rate 9696|lost 0|
[2025/09/12 05:05:53 516171] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:53 516179] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9696) in round 1|
[2025/09/12 05:05:53 516188] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|probertt expire|rtt:32688, old_rtt:2147483647|
[2025/09/12 05:05:53 516196] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|minrtt expire|rtt:32688, old_rtt:2147483647|
[2025/09/12 05:05:53 516204] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:640|
[2025/09/12 05:05:53 516213] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:320|po_sent_time:1757653553483249|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:320|
[2025/09/12 05:05:53 516229] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:320|po_sent_time:1757653553483249|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:320|
[2025/09/12 05:05:53 516238] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |bbr on ack|mode:0|pacing_rate:4055660|bw:9696|cwnd:46272|full_bw_reached:0|inflight:1783|srtt:32688|latest_rtt:32688|min_rtt:32688|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 516248] [stats] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |path:0||cwnd:46272|inflight:1783|mode:0|applimit:0|pacing_rate:4055660|bw:9696|srtt:32688|latest_rtt:32688|min_rtt:32688|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34683|acked:320|delivered:320|is_cwnd_limited:0|
[2025/09/12 05:05:53 516261] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:599|cwnd:46272|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:05:53 516270] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:53 516276] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653553519931|now:1757653553516276|interval:3655|
[2025/09/12 05:05:53 516282] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553519931|now:1757653553516276|interv:3655|
[2025/09/12 05:05:53 516287] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_addr_validated|Address Validated|conn:0000560C59297D2C|role:1|
[2025/09/12 05:05:53 516293] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674759|largest:1358674759|pns:1|
[2025/09/12 05:05:53 516298] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:67|pkt_type:HSK|pkt_num:1358674759|frame:ACK |recv_time:1757653553515937|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 516304] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653613515937|now:1757653553515937|interv:60000000|
[2025/09/12 05:05:53 516311] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653613515937|now:1757653553515937|interv:60000000|
[2025/09/12 05:05:53 516318] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554232935|pq_index:1|
[2025/09/12 05:05:53 516327] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553482763|
[2025/09/12 05:05:53 516335] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553516335|
[2025/09/12 05:05:53 516343] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553516342|
[2025/09/12 05:05:53 516351] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553519931|
[2025/09/12 05:05:53 516356] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553519931|
[2025/09/12 05:05:53 516361] [debug] |xqc_engine_wakeup_after|wakeup:1757653553519931|now:1757653553516361|diff:3570|
[2025/09/12 05:05:53 516366] [debug] |xqc_engine_main_logic|END|now:1757653553516342|
[2025/09/12 05:05:53 516373] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553516373|
[2025/09/12 05:05:53 516378] [debug] |xqc_engine_wakeup_after|wakeup:1757653553519931|now:1757653553516377|diff:3554|
[2025/09/12 05:05:53 516387] [debug] |xqc_engine_main_logic|END|now:1757653553516373|
[2025/09/12 05:05:53 520461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553520461|
[2025/09/12 05:05:53 520470] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553519931|pq_index:0|
[2025/09/12 05:05:53 520475] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553516342|
[2025/09/12 05:05:53 520481] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553520480|
[2025/09/12 05:05:53 520487] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553519931|now:1757653553520480|
[2025/09/12 05:05:53 520492] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 520497] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:53 520502] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:53 520508] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:18446744073709551615|po_sent_time:1757653553483157|lost_send_time:1757653553483706|loss_delay:36774|frame:CRYPTO |repair:32|
[2025/09/12 05:05:53 520514] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653553483157u|
[2025/09/12 05:05:53 520519] [stats] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_detect_lost|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |lost interval:1757653553520480|lost_count:1|send_count:5|pkt_num:1|po_send_time:1757653553483157|srtt:32688|cwnd:46272|bw:9696|conn_life:38915|now:0|last_lost_time:38915|
[2025/09/12 05:05:53 520526] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:53 520531] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32688|rtt_var:16344|pto_duration:98064|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 520536] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 520542] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:05:53 520547] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 520552] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553581408|now:1757653553520530|interv:60878|
[2025/09/12 05:05:53 520557] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653553581408|now:1757653553520530|interval:60878|pto_count:0|srtt:32688
[2025/09/12 05:05:53 520563] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32688|min_srtt:32688|path_bw:9696|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:53 520569] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_can_send|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:82|cwnd:46272|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 520575] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32688|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 520585] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:53 520591] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:53 520596] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_can_send|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:82|cwnd:46272|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 520602] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 520607] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:53 520649] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:4|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653553520617|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 520660] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:4|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:53 520670] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:05:53 520678] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32688|rtt_var:16344|pto_duration:98064|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 520687] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 520693] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 599|
[2025/09/12 05:05:53 520697] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:53 520702] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553618681|now:1757653553520677|interv:98004|
[2025/09/12 05:05:53 520707] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653553618681|now:1757653553520677|interval:98004|pto_count:0|srtt:32688
[2025/09/12 05:05:53 520713] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46272|inflight:599|
[2025/09/12 05:05:53 520719] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553618681|
[2025/09/12 05:05:53 520724] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553618681|
[2025/09/12 05:05:53 520729] [debug] |xqc_engine_wakeup_after|wakeup:1757653553549290|now:1757653553520729|diff:28561|
[2025/09/12 05:05:53 520734] [debug] |xqc_engine_main_logic|END|now:1757653553520480|
[2025/09/12 05:05:53 549810] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553549809|
[2025/09/12 05:05:53 549824] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553549290|pq_index:0|
[2025/09/12 05:05:53 549830] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553406839|
[2025/09/12 05:05:53 549837] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553549836|
[2025/09/12 05:05:53 549843] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653553549290|now:1757653553549836|
[2025/09/12 05:05:53 549856] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:53 549861] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:53 549870] [stats] |scid:203ac3f2ba80319ecb0d553a|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653553229030|wrt_delay:160|snd_delay:1007|finwrt_delay:160|finsnd_delay:63385|finrcv_delay:2|finread_delay:90|all_acked_delay:99082|firstfinack_dely:99074|close_delay:99091|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|path_info:mp is not supported in connection scid:203ac3f2ba80319ecb0d553a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:53 549878] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653553549290|now:1757653553549836|
[2025/09/12 05:05:53 549883] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:53 549890] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_next_wakeup_time|wakeup_time:1757653553616850|
[2025/09/12 05:05:53 549895] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_wakeup_queue|next_tick_time:1757653553616850|
[2025/09/12 05:05:53 549900] [debug] |xqc_engine_wakeup_after|wakeup:1757653553616850|now:1757653553549900|diff:66950|
[2025/09/12 05:05:53 549905] [debug] |xqc_engine_main_logic|END|now:1757653553549836|
[2025/09/12 05:05:53 553098] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653553553097|
[2025/09/12 05:05:53 553116] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:05:53 553126] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:1358674759|
[2025/09/12 05:05:53 553134] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674761|
[2025/09/12 05:05:53 553144] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1358674761|
[2025/09/12 05:05:53 553151] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 553161] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:53 553170] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653553482935|is_app_limited:1|send_elapse:409|ack_elapse:70162|ctl_first_sent_time:1757653553483344|lagest_ack_time:1757653553553097|curr_delivered:402|
[2025/09/12 05:05:53 553179] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553483344|
[2025/09/12 05:05:53 553187] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:53 553195] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:4|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:53 553204] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:599|prior_delivered:320|prior_time:1757653553515937|is_app_limited:1|send_elapse:37368|ack_elapse:37160|ctl_first_sent_time:1757653553520617|lagest_ack_time:1757653553553097|curr_delivered:919|
[2025/09/12 05:05:53 553212] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553520617|
[2025/09/12 05:05:53 553220] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:53 553236] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:32688|rttvar:16344|minrtt:32688|latest_rtt:32480|ack_delay:0|
[2025/09/12 05:05:53 553245] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |after update rtt|conn:0000560C59297D2C|srtt:32662|rttvar:12310|minrtt:32480|latest_rtt:32480|ack_delay:0|
[2025/09/12 05:05:53 553253] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:53 553261] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 553269] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:53 553276] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 553284] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_generate_sample|sampler: send_elapse 37368, ack_elapse 37160, delivered 599|rate 16029|lost 1|
[2025/09/12 05:05:53 553292] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:53 553301] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (16029) in round 2|
[2025/09/12 05:05:53 553309] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|probertt expire|rtt:32480, old_rtt:32688|
[2025/09/12 05:05:53 553316] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|minrtt expire|rtt:32480, old_rtt:32688|
[2025/09/12 05:05:53 553323] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1198|
[2025/09/12 05:05:53 553328] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46272|packet_lost:0|acked:599|po_sent_time:1757653553520617|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:919|
[2025/09/12 05:05:53 553334] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46272|packet_lost:0|acked:599|po_sent_time:1757653553520617|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:919|
[2025/09/12 05:05:53 553343] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |bbr on ack|mode:0|pacing_rate:4055660|bw:16029|cwnd:46871|full_bw_reached:0|inflight:0|srtt:32662|latest_rtt:32480|min_rtt:32480|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 553353] [stats] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |bandwidth change record|bw_before:9696|bw_after:16029|srtt:32662|cwnd:46871|
[2025/09/12 05:05:53 553362] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:53 553369] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:53 553375] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:53 553379] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:53 553506] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:53 553515] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:53 553524] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553618681|pq_index:1|
[2025/09/12 05:05:53 553533] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553520480|
[2025/09/12 05:05:53 553549] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:53 553555] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:53 553560] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:53 553565] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:53 553570] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 553576] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:53 553581] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:53 553588] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674761|largest:1358674761|pns:1|
[2025/09/12 05:05:53 553594] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:418|pkt_type:HSK|pkt_num:1358674761|frame:ACK CRYPTO |recv_time:1757653553553097|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 553600] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:05013bf6e6c9ee2cb053b351|spin_bit:0|
[2025/09/12 05:05:53 553606] [warn] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:53 553613] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:53 553620] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:53 553627] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653613553097|now:1757653553553097|interv:60000000|
[2025/09/12 05:05:53 553632] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653613553097|now:1757653553553097|interv:60000000|
[2025/09/12 05:05:53 553636] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553553636|
[2025/09/12 05:05:53 553641] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553553640|
[2025/09/12 05:05:53 553646] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59297D2C|
[2025/09/12 05:05:53 553650] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59297D2C|
[2025/09/12 05:05:53 553654] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:53 553658] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:53 553662] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 553666] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_gen_token|expire:1758258353|
[2025/09/12 05:05:53 553671] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:53 553675] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:53 553679] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:53 553687] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:05013bf6e6c9ee2cb053b351|spin_bit:0|
[2025/09/12 05:05:53 553693] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:53 553700] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674758|
[2025/09/12 05:05:53 553709] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1358674758|
[2025/09/12 05:05:53 553715] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553720] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|0ab2b2bd77636e758ad1fd100b92ac303e|sr_token:27c1497c61cf1b9bba8fd40fcc69bae5
[2025/09/12 05:05:53 553727] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553731] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|f4a4838908e996821243774d7dde4512c2|sr_token:b468dd7ad0b980cd8ad2135755cfec6d
[2025/09/12 05:05:53 553736] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553739] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|3593db2fea49f093bfd5a202e62354f6a3|sr_token:03ac19d7575dc7420a54a7fa435bf3cc
[2025/09/12 05:05:53 553744] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553748] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|0a8b73fcadb21a2c3308e65be6beca1670|sr_token:0976f9bf9be896d10ca6e46eb43c0084
[2025/09/12 05:05:53 553753] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553757] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|51faf7a8178751362c6cde1f0203226f6e|sr_token:24a0bf38f6edc4504518da829b612a7a
[2025/09/12 05:05:53 553761] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553765] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|944ee7023219d8240462cf5d2ed8b9e047|sr_token:122c7038b124cde0c29991ab3d6e335f
[2025/09/12 05:05:53 553769] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:53 553773] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_new_conn_id_frame|new_conn_id|7a7d04cc5677c37e7ecc735e7a9a567d56|sr_token:75b997fdf68edb40a8d6a5467cf85dcf
[2025/09/12 05:05:53 553780] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:53 553787] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:53 553797] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:53 553802] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:53 553806] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:53 553811] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:ACK_01RTT|expire:1757653553578097|now:1757653553553097|interv:25000|
[2025/09/12 05:05:53 553816] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653553553097|max_ack_delay:25000|
[2025/09/12 05:05:53 553820] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674758|largest:1358674758|pns:2|
[2025/09/12 05:05:53 553825] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1358674758|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653553553097|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 553833] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_crypto_write_streams|
[2025/09/12 05:05:53 553837] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:53 553842] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653553553841|
[2025/09/12 05:05:53 553847] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653553553846|
[2025/09/12 05:05:53 553851] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:53 553855] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59297D2C|
[2025/09/12 05:05:53 553908] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:53 553914] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:53 553920] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_sample_check_app_limited|path:0|applimit:919|
[2025/09/12 05:05:53 553929] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59297D2C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:53 553939] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|
[2025/09/12 05:05:53 553950] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|largest_recv:1358674761|ack_delay:853|first_ack_range:0|largest_pkt_recv_time:1757653553553097|
[2025/09/12 05:05:53 553957] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674761|low:1358674761|pkt_pns:1|
[2025/09/12 05:05:53 553964] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674759|low:1358674759|pkt_pns:1|
[2025/09/12 05:05:53 553970] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1358674761|frame_largest_recv:1358674761|
[2025/09/12 05:05:53 553976] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:53 553991] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9b32560f727c9993ba1178c0|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:53 554003] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:28398c684617208297403b94|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:53 554010] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554017] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554024] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:53 554031] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554054] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554071] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:53 554079] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554086] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554093] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:53 554099] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554105] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554113] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:53 554117] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554121] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554125] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554129] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:53 554134] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554142] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554149] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:53 554156] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32662|min_srtt:32662|path_bw:16029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:53 554162] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_can_send|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46871|conn:0000560C59297D2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 554169] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32662|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 554176] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:53 554183] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:53 554197] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:53 554230] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653553554207|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554239] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554247] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:919|
[2025/09/12 05:05:53 554253] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554261] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554267] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554273] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:53 554280] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661109|now:1757653553554253|interv:106856|
[2025/09/12 05:05:53 554286] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661109|now:1757653553554253|interval:106856|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554292] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:23|
[2025/09/12 05:05:53 554300] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:53 554307] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:53 554342] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653553554317|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554351] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554359] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:919|
[2025/09/12 05:05:53 554365] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554372] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554379] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554385] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:53 554391] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661219|now:1757653553554365|interv:106854|
[2025/09/12 05:05:53 554396] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661219|now:1757653553554365|interval:106854|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554403] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:56|
[2025/09/12 05:05:53 554418] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:53 554425] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:53 554454] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653553554435|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554461] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554468] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:919|
[2025/09/12 05:05:53 554475] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554481] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554487] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554493] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:53 554500] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661337|now:1757653553554474|interv:106863|
[2025/09/12 05:05:53 554504] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661337|now:1757653553554474|interval:106863|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554508] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:339|
[2025/09/12 05:05:53 554513] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:53 554517] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:53 554538] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653553554523|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554543] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554548] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:919|
[2025/09/12 05:05:53 554552] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554556] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554563] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554569] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:53 554577] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661425|now:1757653553554552|interv:106873|
[2025/09/12 05:05:53 554583] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661425|now:1757653553554552|interval:106873|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554593] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:623|
[2025/09/12 05:05:53 554597] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:53 554601] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:53 554622] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:5|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653553554607|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554627] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:5|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554632] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 554636] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:53 554659] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653553554641|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554667] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554674] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:919|
[2025/09/12 05:05:53 554679] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554683] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554687] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554690] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:53 554694] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661543|now:1757653553554678|interv:106865|
[2025/09/12 05:05:53 554698] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661543|now:1757653553554678|interval:106865|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554702] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:677|
[2025/09/12 05:05:53 554707] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 554711] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-6|next_skip_chance:1757653553875417|current_time:1757653553554711|
[2025/09/12 05:05:53 554715] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:53 554735] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653553554720|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 554755] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554761] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:919|
[2025/09/12 05:05:53 554765] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554769] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554773] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554777] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:53 554781] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661622|now:1757653553554765|interv:106857|
[2025/09/12 05:05:53 554784] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661622|now:1757653553554765|interval:106857|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554788] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:731|
[2025/09/12 05:05:53 554793] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:53 554797] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_can_send|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46871|conn:0000560C59297D2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 554802] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:53 554806] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:53 554832] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653553554812|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 554840] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 554847] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:919|
[2025/09/12 05:05:53 554854] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32662|rtt_var:12310|pto_duration:81902|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 554860] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 554865] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 554869] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:53 554873] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553661714|now:1757653553554853|interv:106861|
[2025/09/12 05:05:53 554877] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553661714|now:1757653553554853|interval:106861|pto_count:0|srtt:32662
[2025/09/12 05:05:53 554886] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:1781|
[2025/09/12 05:05:53 554891] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553578097|
[2025/09/12 05:05:53 554895] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553578097|
[2025/09/12 05:05:53 554899] [debug] |xqc_engine_wakeup_after|wakeup:1757653553578097|now:1757653553554899|diff:23198|
[2025/09/12 05:05:53 554903] [debug] |xqc_engine_main_logic|END|now:1757653553553640|
[2025/09/12 05:05:53 554914] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:1406|state:ESTABED|recv_time:1757653553554913|
[2025/09/12 05:05:53 554922] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:05013bf6e6c9ee2cb053b351|spin_bit:0|
[2025/09/12 05:05:53 554930] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:1358674758|
[2025/09/12 05:05:53 554936] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674759|
[2025/09/12 05:05:53 554942] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1358674759|
[2025/09/12 05:05:53 554946] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:53 554950] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 554953] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 554960] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:53 554965] [debug] |scid:05013bf6e6c9ee2cb053b351|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:53 554969] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674759|largest:1358674759|pns:2|
[2025/09/12 05:05:53 554974] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1358674759|frame:PADDING PING |recv_time:1757653553554913|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 554979] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653673554913|now:1757653553554913|interv:120000000|
[2025/09/12 05:05:53 554983] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653673554913|now:1757653553554913|interv:120000000|
[2025/09/12 05:05:53 554987] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553578097|pq_index:0|
[2025/09/12 05:05:53 554991] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553553640|
[2025/09/12 05:05:53 554996] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553554996|
[2025/09/12 05:05:53 555004] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553555002|
[2025/09/12 05:05:53 555012] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|largest_recv:1358674759|ack_delay:99|first_ack_range:1|largest_pkt_recv_time:1757653553554913|
[2025/09/12 05:05:53 555019] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674759|low:1358674758|pkt_pns:2|
[2025/09/12 05:05:53 555024] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1358674759|frame_largest_recv:1358674759|
[2025/09/12 05:05:53 555028] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:53 555037] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 555062] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:53 555067] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:53 555097] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:9|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653553555073|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 555106] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:9|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 555114] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553661714|
[2025/09/12 05:05:53 555120] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553661714|
[2025/09/12 05:05:53 555127] [debug] |xqc_engine_wakeup_after|wakeup:1757653553616850|now:1757653553555127|diff:61723|
[2025/09/12 05:05:53 555134] [debug] |xqc_engine_main_logic|END|now:1757653553555002|
[2025/09/12 05:05:53 555142] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553555142|
[2025/09/12 05:05:53 555148] [debug] |xqc_engine_wakeup_after|wakeup:1757653553616850|now:1757653553555148|diff:61702|
[2025/09/12 05:05:53 555153] [debug] |xqc_engine_main_logic|END|now:1757653553555142|
[2025/09/12 05:05:53 585714] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:39|state:ESTABED|recv_time:1757653553585713|
[2025/09/12 05:05:53 585730] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:05013bf6e6c9ee2cb053b351|spin_bit:0|
[2025/09/12 05:05:53 585739] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:1358674759|
[2025/09/12 05:05:53 585746] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674761|
[2025/09/12 05:05:53 585754] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1358674761|
[2025/09/12 05:05:53 585758] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 585765] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:0|
[2025/09/12 05:05:53 585772] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:919|prior_time:1757653553554207|is_app_limited:1|send_elapse:0|ack_elapse:31506|ctl_first_sent_time:1757653553554207|lagest_ack_time:1757653553585713|curr_delivered:942|
[2025/09/12 05:05:53 585780] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553554207|
[2025/09/12 05:05:53 585787] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:53 585794] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 05:05:53 585801] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:919|prior_time:1757653553554207|is_app_limited:1|send_elapse:0|ack_elapse:31506|ctl_first_sent_time:1757653553554207|lagest_ack_time:1757653553585713|curr_delivered:975|
[2025/09/12 05:05:53 585808] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553554317|
[2025/09/12 05:05:53 585822] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:53 585828] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:2|
[2025/09/12 05:05:53 585836] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:919|prior_time:1757653553554207|is_app_limited:1|send_elapse:0|ack_elapse:31506|ctl_first_sent_time:1757653553554207|lagest_ack_time:1757653553585713|curr_delivered:1258|
[2025/09/12 05:05:53 585842] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553554435|
[2025/09/12 05:05:53 585846] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:53 585850] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:3|
[2025/09/12 05:05:53 585854] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:919|prior_time:1757653553554207|is_app_limited:1|send_elapse:0|ack_elapse:31506|ctl_first_sent_time:1757653553554207|lagest_ack_time:1757653553585713|curr_delivered:1542|
[2025/09/12 05:05:53 585858] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553554523|
[2025/09/12 05:05:53 585862] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:53 585866] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:53 585870] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:919|prior_time:1757653553554207|is_app_limited:1|send_elapse:0|ack_elapse:31506|ctl_first_sent_time:1757653553554207|lagest_ack_time:1757653553585713|curr_delivered:1596|
[2025/09/12 05:05:53 585874] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553554641|
[2025/09/12 05:05:53 585878] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:53 585884] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:32662|rttvar:12310|minrtt:32480|latest_rtt:31072|ack_delay:56|
[2025/09/12 05:05:53 585891] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |after update rtt|conn:0000560C59297D2C|srtt:32457|rttvar:9644|minrtt:31072|latest_rtt:31072|ack_delay:56|
[2025/09/12 05:05:53 585898] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:53 585904] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 585908] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:71033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 585913] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 585917] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 585925] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:53 585929] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553650845|now:1757653553585908|interv:64937|
[2025/09/12 05:05:53 585933] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553650845|now:1757653553585908|interval:64937|pto_count:0|srtt:32457
[2025/09/12 05:05:53 585937] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31506, delivered 677|rate 21487|lost 1|
[2025/09/12 05:05:53 585941] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:53 585945] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21487) in round 3|
[2025/09/12 05:05:53 585949] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|probertt expire|rtt:31072, old_rtt:32480|
[2025/09/12 05:05:53 585953] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|minrtt expire|rtt:31072, old_rtt:32480|
[2025/09/12 05:05:53 585957] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1354|
[2025/09/12 05:05:53 585961] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46871|packet_lost:0|acked:677|po_sent_time:1757653553554641|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596|
[2025/09/12 05:05:53 585966] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46871|packet_lost:0|acked:677|po_sent_time:1757653553554641|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1596|
[2025/09/12 05:05:53 585974] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |bbr on ack|mode:0|pacing_rate:4055660|bw:21487|cwnd:47548|full_bw_reached:0|inflight:1104|srtt:32457|latest_rtt:31072|min_rtt:31072|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 585982] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:53 585988] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:53 585994] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674761|largest:1358674761|pns:2|
[2025/09/12 05:05:53 585998] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1358674761|frame:PADDING ACK |recv_time:1757653553585713|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 586003] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653673585713|now:1757653553585713|interv:120000000|
[2025/09/12 05:05:53 586007] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653673585713|now:1757653553585713|interv:120000000|
[2025/09/12 05:05:53 586011] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553661714|pq_index:1|
[2025/09/12 05:05:53 586016] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553555002|
[2025/09/12 05:05:53 586020] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553586019|
[2025/09/12 05:05:53 586025] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553586023|
[2025/09/12 05:05:53 586034] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553650845|
[2025/09/12 05:05:53 586060] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553650845|
[2025/09/12 05:05:53 586070] [debug] |xqc_engine_wakeup_after|wakeup:1757653553616850|now:1757653553586070|diff:30780|
[2025/09/12 05:05:53 586076] [debug] |xqc_engine_main_logic|END|now:1757653553586023|
[2025/09/12 05:05:53 586081] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553586081|
[2025/09/12 05:05:53 586085] [debug] |xqc_engine_wakeup_after|wakeup:1757653553616850|now:1757653553586085|diff:30765|
[2025/09/12 05:05:53 586089] [debug] |xqc_engine_main_logic|END|now:1757653553586081|
[2025/09/12 05:05:53 617188] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553617187|
[2025/09/12 05:05:53 617204] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553616850|pq_index:0|
[2025/09/12 05:05:53 617210] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_add_active_queue|last_ticked_time:1757653553549836|
[2025/09/12 05:05:53 617218] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_engine_process_conn|conn:0000560C592CFBBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553617216|
[2025/09/12 05:05:53 617224] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653553616850|now:1757653553617216|
[2025/09/12 05:05:53 617229] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653553616850|now:1757653553617216|
[2025/09/12 05:05:53 617234] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:53 617239] [info] |xqc_engine_main_logic|conn:0000560C592CFBBC|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|conn_state:13|next_tick_time:1757653553616850
[2025/09/12 05:05:53 617254] [report] |scid:203ac3f2ba80319ecb0d553a|xqc_conn_destroy|0000560C592CFBBC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:967585|first_send_delay:968048|conn_persist:1356111|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-203ac3f2ba80319ecb0d553a p-193.167.0.100-41500-bec77fb2358a5437710ef2d864ca5cb8dc|hsk_recv:817037|close_recv:1145590|close_send:1145742|last_recv:1145498|last_send:1145742|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,32,15,13,2048,0,17,i32,4,32,45,4,460446576,1066,0,4,1393,1406,3,460446577,1089,0,4,26,39,40000,460446578,1145,0,4,35,4,14,1114,4,26,40000,15,1145,4,1050,80,13,1031,0-2,0-2,0-0,0-0,0-0,0-31,0-10115,0-6967,0-25,0-13,0-7,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:7|tlp_pkt:2|snd_pkt:25|spurious_loss:0|detected_loss:10|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:53 617301] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:53 617313] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:53 617320] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:53 617328] [debug] |scid:203ac3f2ba80319ecb0d553a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:53 617376] [debug] |xqc_engine_wakeup_after|wakeup:1757653553650845|now:1757653553617376|diff:33469|
[2025/09/12 05:05:53 617387] [debug] |xqc_engine_main_logic|END|now:1757653553617216|
[2025/09/12 05:05:53 651502] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553651502|
[2025/09/12 05:05:53 651518] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553650845|pq_index:0|
[2025/09/12 05:05:53 651525] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553586023|
[2025/09/12 05:05:53 651532] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553651530|
[2025/09/12 05:05:53 651538] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553650845|now:1757653553651530|
[2025/09/12 05:05:53 651543] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 651549] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59297D2C|path:0|bytes_in_flight:1104|
[2025/09/12 05:05:53 651554] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:71033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:53 651560] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 651565] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 651569] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:53 651574] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:53 651580] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_send_probe_pkt|conn:0000560C59297D2C|path:0|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:53 651586] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_send_probe_pkt|conn:0000560C59297D2C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:53 651592] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59297D2C|pto_count:1
[2025/09/12 05:05:53 651597] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:53 651602] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 651607] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653553651530|
[2025/09/12 05:05:53 651612] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 651618] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 651624] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 651629] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 651635] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:53 651679] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653553651645|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 651691] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:10|origin_pktnum:7|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 651708] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:53 651716] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:142066|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 651725] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 651732] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 651737] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:53 651742] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553843711|now:1757653553651716|interv:191995|
[2025/09/12 05:05:53 651747] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553843711|now:1757653553651716|interval:191995|pto_count:1|srtt:32457
[2025/09/12 05:05:53 651753] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47548|inflight:54|
[2025/09/12 05:05:53 651759] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:53 651764] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:53 651798] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653553651773|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 651810] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:11|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 651819] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:53 651828] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:142066|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 651835] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 651840] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 651844] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:53 651849] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653553843839|now:1757653553651827|interv:192012|
[2025/09/12 05:05:53 651854] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653553843839|now:1757653553651827|interval:192012|pto_count:1|srtt:32457
[2025/09/12 05:05:53 651860] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47548|inflight:1104|
[2025/09/12 05:05:53 651866] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553843839|
[2025/09/12 05:05:53 651871] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553843839|
[2025/09/12 05:05:53 651876] [debug] |xqc_engine_wakeup_after|wakeup:1757653553843839|now:1757653553651876|diff:191963|
[2025/09/12 05:05:53 651887] [debug] |xqc_engine_main_logic|END|now:1757653553651530|
[2025/09/12 05:05:53 844128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553844128|
[2025/09/12 05:05:53 844146] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553843839|pq_index:0|
[2025/09/12 05:05:53 844152] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553651530|
[2025/09/12 05:05:53 844159] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553844157|
[2025/09/12 05:05:53 844165] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653553843839|now:1757653553844157|
[2025/09/12 05:05:53 844171] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:53 844176] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59297D2C|path:0|bytes_in_flight:1104|
[2025/09/12 05:05:53 844181] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:142066|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:53 844187] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 844192] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 844197] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:53 844201] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:53 844207] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_send_probe_pkt|conn:0000560C59297D2C|path:0|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:53 844214] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_send_probe_pkt|conn:0000560C59297D2C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:53 844219] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59297D2C|pto_count:2
[2025/09/12 05:05:53 844225] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:284132|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:53 844230] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 844235] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 844240] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:53 844245] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554035905|now:1757653553844224|interv:191681|
[2025/09/12 05:05:53 844250] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554035905|now:1757653553844224|interval:191681|pto_count:2|srtt:32457
[2025/09/12 05:05:53 844257] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 844263] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 844278] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:53 844284] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:53 844328] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1104|now:1757653553844294|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 844340] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:12|origin_pktnum:7|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:53 844349] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:05:53 844357] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:284132|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:53 844366] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 844374] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 844379] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:05:53 844384] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554228426|now:1757653553844357|interv:384069|
[2025/09/12 05:05:53 844389] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554228426|now:1757653553844357|interval:384069|pto_count:2|srtt:32457
[2025/09/12 05:05:53 844395] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47548|inflight:1158|
[2025/09/12 05:05:53 844401] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:53 844406] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:53 844440] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1158|now:1757653553844415|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:53 844451] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:13|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:53 844460] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:05:53 844469] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|srtt:32457|rtt_var:9644|pto_duration:284132|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:53 844476] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:53 844481] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:53 844486] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 2208|
[2025/09/12 05:05:53 844490] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554228547|now:1757653553844468|interv:384079|
[2025/09/12 05:05:53 844495] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554228547|now:1757653553844468|interval:384079|pto_count:2|srtt:32457
[2025/09/12 05:05:53 844507] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47548|inflight:2208|
[2025/09/12 05:05:53 844513] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653554228547|
[2025/09/12 05:05:53 844518] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653554228547|
[2025/09/12 05:05:53 844523] [debug] |xqc_engine_wakeup_after|wakeup:1757653554228547|now:1757653553844523|diff:384024|
[2025/09/12 05:05:53 844529] [debug] |xqc_engine_main_logic|END|now:1757653553844157|
[2025/09/12 05:05:53 875131] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:45|state:ESTABED|recv_time:1757653553875129|
[2025/09/12 05:05:53 875148] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:05013bf6e6c9ee2cb053b351|spin_bit:0|
[2025/09/12 05:05:53 875159] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:1358674761|
[2025/09/12 05:05:53 875167] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674764|
[2025/09/12 05:05:53 875178] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1358674764|
[2025/09/12 05:05:53 875186] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:53 875196] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:8|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:8|
[2025/09/12 05:05:53 875206] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1781|prior_delivered:919|prior_time:1757653553554207|is_app_limited:1|send_elapse:605|ack_elapse:320922|ctl_first_sent_time:1757653553554812|lagest_ack_time:1757653553875129|curr_delivered:2646|
[2025/09/12 05:05:53 875214] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553554812|
[2025/09/12 05:05:53 875219] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:53 875239] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:53 875247] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:STREAM_CLOSE|expire:1757653554163345|now:1757653553875246|interv:288099|
[2025/09/12 05:05:53 875255] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:53 875263] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:10|origin_pktnum:7|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:10|
[2025/09/12 05:05:53 875271] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:54|prior_delivered:1596|prior_time:1757653553651645|is_app_limited:0|send_elapse:0|ack_elapse:223484|ctl_first_sent_time:1757653553651645|lagest_ack_time:1757653553875129|curr_delivered:2700|
[2025/09/12 05:05:53 875280] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553651645|
[2025/09/12 05:05:53 875288] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:53 875293] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:12|origin_pktnum:7|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:05:53 875298] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:54|prior_delivered:1596|prior_time:1757653553651645|is_app_limited:0|send_elapse:0|ack_elapse:223484|ctl_first_sent_time:1757653553651645|lagest_ack_time:1757653553875129|curr_delivered:2754|
[2025/09/12 05:05:53 875314] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_update_sample|sampler_sent_time_update:1757653553844294|
[2025/09/12 05:05:53 875322] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:53 875331] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:32457|rttvar:9644|minrtt:31072|latest_rtt:30835|ack_delay:104|
[2025/09/12 05:05:53 875339] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_update_rtt|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |after update rtt|conn:0000560C59297D2C|srtt:32241|rttvar:7664|minrtt:30835|latest_rtt:30835|ack_delay:104|
[2025/09/12 05:05:53 875347] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:05:53 875352] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:7|thresh:5|
[2025/09/12 05:05:53 875358] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:53 875363] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:53 875368] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 875372] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 223484, delivered 1158|rate 5181|lost 1|
[2025/09/12 05:05:53 875378] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:53 875383] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5181) in round 4|
[2025/09/12 05:05:53 875388] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|probertt expire|rtt:30835, old_rtt:31072|
[2025/09/12 05:05:53 875393] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_update_min_rtt|minrtt expire|rtt:30835, old_rtt:31072|
[2025/09/12 05:05:53 875398] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2316|
[2025/09/12 05:05:53 875403] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47548|packet_lost:0|acked:1158|po_sent_time:1757653553844294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2754|
[2025/09/12 05:05:53 875409] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47548|packet_lost:0|acked:1158|po_sent_time:1757653553844294|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2754|
[2025/09/12 05:05:53 875414] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |bbr on ack|mode:0|pacing_rate:4055660|bw:21487|cwnd:48706|full_bw_reached:0|inflight:0|srtt:32241|latest_rtt:30835|min_rtt:30835|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:53 875421] [stats] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3 |path:0||cwnd:48706|inflight:0|mode:0|applimit:0|pacing_rate:4055660|bw:21487|srtt:32241|latest_rtt:30835|min_rtt:30835|send:17|lost:1|tlp:2|recv:5|recovery:0|slow_start:1|conn_life:393855|acked:1158|delivered:2754|is_cwnd_limited:0|
[2025/09/12 05:05:53 875428] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:53 875439] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:ACK_01RTT|expire:1757653553900129|now:1757653553875129|interv:25000|
[2025/09/12 05:05:53 875446] [debug] |scid:05013bf6e6c9ee2cb053b351|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553875129|max_ack_delay:25000|
[2025/09/12 05:05:53 875452] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674764|largest:1358674764|pns:2|
[2025/09/12 05:05:53 875457] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:1358674764|frame:PING ACK |recv_time:1757653553875129|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 875463] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653673875129|now:1757653553875129|interv:120000000|
[2025/09/12 05:05:53 875468] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653673875129|now:1757653553875129|interv:120000000|
[2025/09/12 05:05:53 875473] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554228547|pq_index:0|
[2025/09/12 05:05:53 875479] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553844157|
[2025/09/12 05:05:53 875484] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553875484|
[2025/09/12 05:05:53 875490] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553875489|
[2025/09/12 05:05:53 875498] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653553900129|
[2025/09/12 05:05:53 875503] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653553900129|
[2025/09/12 05:05:53 875507] [debug] |xqc_engine_wakeup_after|wakeup:1757653553900129|now:1757653553875507|diff:24622|
[2025/09/12 05:05:53 875513] [debug] |xqc_engine_main_logic|END|now:1757653553875489|
[2025/09/12 05:05:53 875520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553875520|
[2025/09/12 05:05:53 875524] [debug] |xqc_engine_wakeup_after|wakeup:1757653553900129|now:1757653553875524|diff:24605|
[2025/09/12 05:05:53 875529] [debug] |xqc_engine_main_logic|END|now:1757653553875520|
[2025/09/12 05:05:53 900632] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553900632|
[2025/09/12 05:05:53 900650] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653553900129|pq_index:0|
[2025/09/12 05:05:53 900657] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553875489|
[2025/09/12 05:05:53 900664] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553900662|
[2025/09/12 05:05:53 900671] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653553900129|now:1757653553900662|
[2025/09/12 05:05:53 900676] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:53 900682] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653553900129|now:1757653553900662|
[2025/09/12 05:05:53 900687] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:53 900694] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|largest_recv:1358674764|ack_delay:25565|first_ack_range:0|largest_pkt_recv_time:1757653553875129|
[2025/09/12 05:05:53 900708] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674764|low:1358674764|pkt_pns:2|
[2025/09/12 05:05:53 900713] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674761|low:1358674761|pkt_pns:2|
[2025/09/12 05:05:53 900718] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_gen_ack_frame|high:1358674759|low:1358674758|pkt_pns:2|
[2025/09/12 05:05:53 900723] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1358674764|frame_largest_recv:1358674764|
[2025/09/12 05:05:53 900729] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:53 900735] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 900741] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:53 900748] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:05:53 900791] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:14|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653553900758|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 900799] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:14|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 900806] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653554163345|
[2025/09/12 05:05:53 900812] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653554163345|
[2025/09/12 05:05:53 900817] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653553900817|diff:262528|
[2025/09/12 05:05:53 900823] [debug] |xqc_engine_main_logic|END|now:1757653553900662|
[2025/09/12 05:05:53 931688] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:39|state:ESTABED|recv_time:1757653553931685|
[2025/09/12 05:05:53 931711] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:05013bf6e6c9ee2cb053b351|spin_bit:0|
[2025/09/12 05:05:53 931736] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|largest_pn:1358674764|
[2025/09/12 05:05:53 931742] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1358674766|
[2025/09/12 05:05:53 931753] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1358674766|
[2025/09/12 05:05:53 931759] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:53 931767] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_DRAINING|expire:1757653554195457|now:1757653553931766|interv:263691|
[2025/09/12 05:05:53 931773] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:05:53 931780] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:05:53 931786] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:53 931791] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:53 931797] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:53 931802] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:53 931809] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:53 931827] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:53 931833] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:53 931841] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1358674766|largest:1358674766|pns:2|
[2025/09/12 05:05:53 931847] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1358674766|frame:CONNECTION_CLOSE |recv_time:1757653553931685|dcid:05013bf6e6c9ee2cb053b351|dcid_seq:0|
[2025/09/12 05:05:53 931855] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:PATH_IDLE|expire:1757653673931685|now:1757653553931685|interv:120000000|
[2025/09/12 05:05:53 931861] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_set|type:CONN_IDLE|expire:1757653673931685|now:1757653553931685|interv:120000000|
[2025/09/12 05:05:53 931867] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554163345|pq_index:0|
[2025/09/12 05:05:53 931874] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553900662|
[2025/09/12 05:05:53 931880] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553931880|
[2025/09/12 05:05:53 931888] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653553931886|
[2025/09/12 05:05:53 931897] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32241|min_srtt:32241|path_bw:21487|loss_rate:100.00|path_pto:0|
[2025/09/12 05:05:53 931904] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32241|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:53 931911] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:53 931919] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:53 931926] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:05:53 931975] [info] |scid:05013bf6e6c9ee2cb053b351|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653553931935|stream_id:0|stream_offset:0|
[2025/09/12 05:05:53 931983] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:15|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:53 931991] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653554163345|
[2025/09/12 05:05:53 931997] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653554163345|
[2025/09/12 05:05:53 932003] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653553932003|diff:231342|
[2025/09/12 05:05:53 932011] [debug] |xqc_engine_main_logic|END|now:1757653553931886|
[2025/09/12 05:05:53 932018] [debug] |xqc_engine_main_logic|BEGIN|now:1757653553932018|
[2025/09/12 05:05:53 932023] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653553932023|diff:231322|
[2025/09/12 05:05:53 932029] [debug] |xqc_engine_main_logic|END|now:1757653553932018|
[2025/09/12 05:05:54 008500] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653614008498|now:1757653554008498|interv:60000000|
[2025/09/12 05:05:54 008532] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653614008532|now:1757653554008532|interv:60000000|
[2025/09/12 05:05:54 008542] [debug] |xqc_path_create|path:0|dcid:7422dbc1ec268d2b1532d71082c22cb388|scid:6655404e9fb334c5d5f65a9c|create_path_count:1|
[2025/09/12 05:05:54 008549] [debug] |scid:6655404e9fb334c5d5f65a9c|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 05:05:54 008556] [debug] |xqc_path_init|path:0|dcid:7422dbc1ec268d2b1532d71082c22cb388|scid:6655404e9fb334c5d5f65a9c|state:2|
[2025/09/12 05:05:54 008562] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_create|success|scid:6655404e9fb334c5d5f65a9c|dcid:7422dbc1ec268d2b1532d71082c22cb388|conn:0000560C592F8ECC|
[2025/09/12 05:05:54 008569] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_server_create|hash odcid conn|odcid:56665ef5d6cce7f059abeef44dc58d28dbb1|conn:0000560C592F8ECC|
[2025/09/12 05:05:54 008581] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_get_local_transport_params|generate sr_token[04a90d2e675b289477e2dea8b29064d3] for cid[56665ef5d6cce7f059abeef44dc58d28dbb1]
[2025/09/12 05:05:54 008608] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008615] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:1200|state:S_INIT|recv_time:1757653554008457|
[2025/09/12 05:05:54 008733] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:54 008739] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:54 008746] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:54 008750] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662441|
[2025/09/12 05:05:54 008757] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1862662441|
[2025/09/12 05:05:54 008762] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008767] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008772] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008777] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:54 008782] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008787] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008792] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:54 008796] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:54 008800] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:54 008804] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 008808] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 008811] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008815] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008819] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008823] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008834] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008838] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008842] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008846] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008850] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008854] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008857] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008861] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008865] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008869] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008872] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008876] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008880] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008883] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008887] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008891] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008895] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008898] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008902] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008906] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008910] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008914] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008917] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008921] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008925] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008929] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008932] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 008936] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 008940] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 008944] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 008947] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 008951] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:05:54 008975] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 008980] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 008984] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:54 008989] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 008993] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 008996] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:54 009000] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009004] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009008] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 009012] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 009016] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 009020] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 009024] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 009027] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 009031] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 009035] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 009055] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 009059] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 009063] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:54 009067] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009071] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009075] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 009079] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 009082] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|check_token fail|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 009086] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 009090] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 009094] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:54 009098] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009101] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009105] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:54 009113] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009116] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009120] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:05:54 009124] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009128] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009132] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:54 009136] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009140] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009143] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:54 009147] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009151] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009155] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:54 009159] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 009163] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009167] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:54 009210] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:54 009374] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:54 009379] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:54 009383] [warn] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:54 009602] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:54 009610] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 009615] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 009620] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 009630] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:54 009637] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:54 009643] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662441|largest:1862662441|pns:0|
[2025/09/12 05:05:54 009650] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:1200|pkt_type:INIT|pkt_num:1862662441|frame:PADDING CRYPTO |recv_time:1757653554008457|dcid:56665ef5d6cce7f059abeef44dc58d28dbb1|dcid_seq:0|
[2025/09/12 05:05:54 009659] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653614008457|now:1757653554008457|interv:60000000|
[2025/09/12 05:05:54 009666] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653614008457|now:1757653554008457|interv:60000000|
[2025/09/12 05:05:54 009675] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554009675|
[2025/09/12 05:05:54 009680] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653554009679|
[2025/09/12 05:05:54 009685] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:54 009690] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:54 009694] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_write_streams|
[2025/09/12 05:05:54 009698] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:54 009702] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:54 009708] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653554009708|
[2025/09/12 05:05:54 009713] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:54 009717] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_write_streams|
[2025/09/12 05:05:54 009721] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:54 009725] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653554009725|
[2025/09/12 05:05:54 009730] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653554009730|
[2025/09/12 05:05:54 009734] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653554009734|
[2025/09/12 05:05:54 009739] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653554009739|
[2025/09/12 05:05:54 009743] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:54 009749] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|largest_recv:1862662441|ack_delay:1292|first_ack_range:0|largest_pkt_recv_time:1757653554008457|
[2025/09/12 05:05:54 009754] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|high:1862662441|low:1862662441|pkt_pns:0|
[2025/09/12 05:05:54 009758] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1862662441|frame_largest_recv:1862662441|
[2025/09/12 05:05:54 009762] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:54 009769] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 009773] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|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 05:05:54 009778] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:54 009783] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 009787] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|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 05:05:54 009791] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:54 009799] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 009803] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|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 05:05:54 009807] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:54 009811] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 009815] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|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 05:05:54 009819] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:54 009823] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 009827] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|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 05:05:54 009831] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:54 009835] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 009841] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:54 009846] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:54 009882] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653554009854|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 009889] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 009893] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:54 009898] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 009903] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 009907] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 009911] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 009915] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554759854|now:1757653554009898|interv:749956|
[2025/09/12 05:05:54 009919] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:0|expire:1757653554759854|now:1757653554009898|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:05:54 009928] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:54 009933] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 009937] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:54 009957] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653554009943|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 009963] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 009968] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:54 009972] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 009976] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 009980] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:54 009984] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 009987] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554759854|now:1757653554009971|interv:749883|
[2025/09/12 05:05:54 009991] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:0|expire:1757653554759854|now:1757653554009971|interval:749883|pto_count:0|srtt:250000
[2025/09/12 05:05:54 009996] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:54 010000] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 010004] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:54 010021] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653554010009|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 010026] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 010031] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:54 010035] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 010055] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 010059] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:54 010063] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 010066] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554759854|now:1757653554010034|interv:749820|
[2025/09/12 05:05:54 010070] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:0|expire:1757653554759854|now:1757653554010034|interval:749820|pto_count:0|srtt:250000
[2025/09/12 05:05:54 010078] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:54 010082] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 010087] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:54 010106] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653554010092|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 010111] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 010116] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:54 010120] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 010124] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 010128] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:54 010131] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 010135] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554759854|now:1757653554010119|interv:749735|
[2025/09/12 05:05:54 010139] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:0|expire:1757653554759854|now:1757653554010119|interval:749735|pto_count:0|srtt:250000
[2025/09/12 05:05:54 010143] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:54 010147] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 010152] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:54 010167] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653554010157|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 010172] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 010176] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:54 010180] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 010184] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 010188] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:54 010192] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 010199] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554759854|now:1757653554010180|interv:749674|
[2025/09/12 05:05:54 010203] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:0|expire:1757653554759854|now:1757653554010180|interval:749674|pto_count:0|srtt:250000
[2025/09/12 05:05:54 010207] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:54 010212] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:54 010216] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:54 010232] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653554010221|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 010237] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 010243] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554759854|
[2025/09/12 05:05:54 010247] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554759854|
[2025/09/12 05:05:54 010251] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554010251|diff:153094|
[2025/09/12 05:05:54 010256] [debug] |xqc_engine_main_logic|END|now:1757653554009679|
[2025/09/12 05:05:54 010262] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554010262|
[2025/09/12 05:05:54 010266] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554010266|diff:153079|
[2025/09/12 05:05:54 010269] [debug] |xqc_engine_main_logic|END|now:1757653554010262|
[2025/09/12 05:05:54 043339] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653554043338|
[2025/09/12 05:05:54 043358] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:54 043366] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:05:54 043376] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662441|
[2025/09/12 05:05:54 043384] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662442|
[2025/09/12 05:05:54 043395] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1862662442|
[2025/09/12 05:05:54 043402] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 043411] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:54 043421] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653554009854|is_app_limited:1|send_elapse:0|ack_elapse:33484|ctl_first_sent_time:1757653554009854|lagest_ack_time:1757653554043338|curr_delivered:1184|
[2025/09/12 05:05:54 043431] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554009854|
[2025/09/12 05:05:54 043437] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:54 043442] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592F8ECC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33484|ack_delay:0|
[2025/09/12 05:05:54 043461] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |after update rtt|conn:0000560C592F8ECC|srtt:33484|rttvar:16742|minrtt:33484|latest_rtt:33484|ack_delay:0|
[2025/09/12 05:05:54 043471] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:54 043479] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 043487] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33484|rtt_var:16742|pto_duration:100452|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 043498] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 043505] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:54 043511] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 043517] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554110609|now:1757653554043487|interv:67122|
[2025/09/12 05:05:54 043521] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:1|expire:1757653554110609|now:1757653554043487|interval:67122|pto_count:0|srtt:33484
[2025/09/12 05:05:54 043526] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33484, delivered 1184|rate 35360|lost 0|
[2025/09/12 05:05:54 043531] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:54 043535] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35360) in round 1|
[2025/09/12 05:05:54 043539] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|probertt expire|rtt:33484, old_rtt:2147483647|
[2025/09/12 05:05:54 043544] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33484, old_rtt:2147483647|
[2025/09/12 05:05:54 043552] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:54 043559] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653554009854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 043566] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653554009854|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 043572] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bbr on ack|mode:0|pacing_rate:3959247|bw:35360|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33484|latest_rtt:33484|min_rtt:33484|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 043577] [stats] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3959247|bw:35360|srtt:33484|latest_rtt:33484|min_rtt:33484|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35081|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:54 043583] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_addr_validated|Address Validated|conn:0000560C592F8ECC|role:1|
[2025/09/12 05:05:54 043592] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662442|largest:1862662442|pns:0|
[2025/09/12 05:05:54 043597] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:1200|pkt_type:INIT|pkt_num:1862662442|frame:ACK |recv_time:1757653554043338|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 043602] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:05:54 043607] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:54 043611] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662441|
[2025/09/12 05:05:54 043616] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1862662441|
[2025/09/12 05:05:54 043620] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 043625] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:54 043630] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653554009854|is_app_limited:1|send_elapse:89|ack_elapse:33484|ctl_first_sent_time:1757653554009943|lagest_ack_time:1757653554043338|curr_delivered:1378|
[2025/09/12 05:05:54 043634] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554009943|
[2025/09/12 05:05:54 043638] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:54 043642] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:54 043647] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653554009854|is_app_limited:1|send_elapse:155|ack_elapse:33484|ctl_first_sent_time:1757653554010009|lagest_ack_time:1757653554043338|curr_delivered:1895|
[2025/09/12 05:05:54 043651] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554010009|
[2025/09/12 05:05:54 043655] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:54 043659] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592F8ECC|srtt:33484|rttvar:16742|minrtt:33484|latest_rtt:33329|ack_delay:0|
[2025/09/12 05:05:54 043663] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |after update rtt|conn:0000560C592F8ECC|srtt:33465|rttvar:12595|minrtt:33329|latest_rtt:33329|ack_delay:0|
[2025/09/12 05:05:54 043667] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:54 043671] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 043675] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33465|rtt_var:12595|pto_duration:83845|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 043680] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 043684] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:54 043688] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 043694] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554094002|now:1757653554043675|interv:50327|
[2025/09/12 05:05:54 043698] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:1|expire:1757653554094002|now:1757653554043675|interval:50327|pto_count:0|srtt:33465
[2025/09/12 05:05:54 043703] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_generate_sample|sampler: send_elapse 155, ack_elapse 33484, delivered 1895|rate 56594|lost 0|
[2025/09/12 05:05:54 043707] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56594) in round 1|
[2025/09/12 05:05:54 043711] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|probertt expire|rtt:33329, old_rtt:33484|
[2025/09/12 05:05:54 043715] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33329, old_rtt:33484|
[2025/09/12 05:05:54 043719] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3790|
[2025/09/12 05:05:54 043723] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:711|po_sent_time:1757653554010009|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 043727] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:711|po_sent_time:1757653554010009|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 043731] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bbr on ack|mode:0|pacing_rate:3959247|bw:56594|cwnd:47847|full_bw_reached:0|inflight:208|srtt:33465|latest_rtt:33329|min_rtt:33329|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:54 043737] [stats] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bandwidth change record|bw_before:35360|bw_after:56594|srtt:33465|cwnd:47847|
[2025/09/12 05:05:54 043741] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 043745] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 043751] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:54 043755] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33465|rtt_var:12595|pto_duration:83845|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 043759] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 043763] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:54 043767] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 043771] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554094002|now:1757653554043755|interv:50247|
[2025/09/12 05:05:54 043774] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:1|expire:1757653554094002|now:1757653554043755|interval:50247|pto_count:0|srtt:33465
[2025/09/12 05:05:54 043779] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662441|largest:1862662441|pns:1|
[2025/09/12 05:05:54 043787] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:1134|pkt_type:HSK|pkt_num:1862662441|frame:PADDING ACK |recv_time:1757653554043338|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 043791] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653614043338|now:1757653554043338|interv:60000000|
[2025/09/12 05:05:54 043795] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653614043338|now:1757653554043338|interv:60000000|
[2025/09/12 05:05:54 043799] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554759854|pq_index:1|
[2025/09/12 05:05:54 043804] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554009679|
[2025/09/12 05:05:54 043807] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554043807|
[2025/09/12 05:05:54 043812] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554043811|
[2025/09/12 05:05:54 043818] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554094002|
[2025/09/12 05:05:54 043823] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554094002|
[2025/09/12 05:05:54 043827] [debug] |xqc_engine_wakeup_after|wakeup:1757653554094002|now:1757653554043827|diff:50175|
[2025/09/12 05:05:54 043831] [debug] |xqc_engine_main_logic|END|now:1757653554043811|
[2025/09/12 05:05:54 043837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554043837|
[2025/09/12 05:05:54 043840] [debug] |xqc_engine_wakeup_after|wakeup:1757653554094002|now:1757653554043840|diff:50162|
[2025/09/12 05:05:54 043844] [debug] |xqc_engine_main_logic|END|now:1757653554043837|
[2025/09/12 05:05:54 094919] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554094918|
[2025/09/12 05:05:54 094931] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554094002|pq_index:0|
[2025/09/12 05:05:54 094936] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554043811|
[2025/09/12 05:05:54 094943] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554094941|
[2025/09/12 05:05:54 094948] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554094002|now:1757653554094941|
[2025/09/12 05:05:54 094953] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 094958] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592F8ECC|path:0|bytes_in_flight:208|
[2025/09/12 05:05:54 094963] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33465|rtt_var:12595|pto_duration:83845|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 094969] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 094974] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:54 094978] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 094983] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:05:54 094989] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_send_probe_pkt|conn:0000560C592F8ECC|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:54 095000] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_send_probe_pkt|conn:0000560C592F8ECC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:54 095006] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592F8ECC|pto_count:1
[2025/09/12 05:05:54 095011] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592F8ECC|path:0|
[2025/09/12 05:05:54 095016] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 095021] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653554094941|
[2025/09/12 05:05:54 095026] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 095031] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 095037] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 095059] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 095065] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:54 095100] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:4|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653554095074|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 095107] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:4|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 095113] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:54 095118] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33465|rtt_var:12595|pto_duration:167690|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 095124] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 095128] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:05:54 095133] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 095138] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554262764|now:1757653554095118|interv:167646|
[2025/09/12 05:05:54 095143] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:1|expire:1757653554262764|now:1757653554095118|interval:167646|pto_count:1|srtt:33465
[2025/09/12 05:05:54 095149] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47847|inflight:126|
[2025/09/12 05:05:54 095154] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 095160] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:54 095182] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653554095166|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 095188] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:5|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 095199] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:05:54 095204] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33465|rtt_var:12595|pto_duration:167690|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 095209] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 095214] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:05:54 095218] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 095223] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554262856|now:1757653554095203|interv:167653|
[2025/09/12 05:05:54 095228] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:1|expire:1757653554262856|now:1757653554095203|interval:167653|pto_count:1|srtt:33465
[2025/09/12 05:05:54 095233] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47847|inflight:208|
[2025/09/12 05:05:54 095239] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554262856|
[2025/09/12 05:05:54 095244] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554262856|
[2025/09/12 05:05:54 095249] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554095249|diff:68096|
[2025/09/12 05:05:54 095254] [debug] |xqc_engine_main_logic|END|now:1757653554094941|
[2025/09/12 05:05:54 127169] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653554127168|
[2025/09/12 05:05:54 127185] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:05:54 127193] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662441|
[2025/09/12 05:05:54 127200] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662442|
[2025/09/12 05:05:54 127209] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1862662442|
[2025/09/12 05:05:54 127215] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 127223] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:4|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:05:54 127230] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:126|prior_delivered:1895|prior_time:1757653554095074|is_app_limited:1|send_elapse:0|ack_elapse:32094|ctl_first_sent_time:1757653554095074|lagest_ack_time:1757653554127168|curr_delivered:2021|
[2025/09/12 05:05:54 127237] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554095074|
[2025/09/12 05:05:54 127245] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:54 127251] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:5|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:54 127258] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:126|prior_delivered:1895|prior_time:1757653554095074|is_app_limited:1|send_elapse:0|ack_elapse:32094|ctl_first_sent_time:1757653554095074|lagest_ack_time:1757653554127168|curr_delivered:2103|
[2025/09/12 05:05:54 127273] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554095166|
[2025/09/12 05:05:54 127280] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:54 127285] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592F8ECC|srtt:33465|rttvar:12595|minrtt:33329|latest_rtt:32002|ack_delay:0|
[2025/09/12 05:05:54 127292] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |after update rtt|conn:0000560C592F8ECC|srtt:33282|rttvar:9812|minrtt:32002|latest_rtt:32002|ack_delay:0|
[2025/09/12 05:05:54 127299] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:54 127306] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 127310] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592F8ECC|path:0|
[2025/09/12 05:05:54 127314] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 127318] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32094, delivered 208|rate 6480|lost 0|
[2025/09/12 05:05:54 127322] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:54 127326] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|probertt expire|rtt:32002, old_rtt:33329|
[2025/09/12 05:05:54 127330] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|minrtt expire|rtt:32002, old_rtt:33329|
[2025/09/12 05:05:54 127334] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3790|
[2025/09/12 05:05:54 127338] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:208|po_sent_time:1757653554095166|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:54 127343] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:208|po_sent_time:1757653554095166|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:05:54 127347] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bbr on ack|mode:0|pacing_rate:3959247|bw:56594|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33282|latest_rtt:32002|min_rtt:32002|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 127353] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 127357] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:54 127361] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:54 127365] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:54 127450] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:54 127455] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:54 127459] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554262856|pq_index:1|
[2025/09/12 05:05:54 127464] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554094941|
[2025/09/12 05:05:54 127468] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:54 127477] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:54 127481] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:54 127485] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592F8ECC|path:0|
[2025/09/12 05:05:54 127489] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 127494] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:54 127498] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:54 127503] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662442|largest:1862662442|pns:1|
[2025/09/12 05:05:54 127508] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:418|pkt_type:HSK|pkt_num:1862662442|frame:ACK CRYPTO |recv_time:1757653554127168|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 127513] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 127517] [warn] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:54 127522] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:54 127526] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:54 127530] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653614127168|now:1757653554127168|interv:60000000|
[2025/09/12 05:05:54 127534] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653614127168|now:1757653554127168|interv:60000000|
[2025/09/12 05:05:54 127538] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554127538|
[2025/09/12 05:05:54 127543] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554127542|
[2025/09/12 05:05:54 127548] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592F8ECC|
[2025/09/12 05:05:54 127552] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592F8ECC|
[2025/09/12 05:05:54 127556] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:54 127560] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592F8ECC|path:0|
[2025/09/12 05:05:54 127563] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 127568] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_gen_token|expire:1758258354|
[2025/09/12 05:05:54 127573] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:54 127577] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:54 127581] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:54 127585] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 127593] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:54 127597] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662441|
[2025/09/12 05:05:54 127603] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662441|
[2025/09/12 05:05:54 127607] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127611] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|5fe264ed1ec8a796a493491d0027fd692c|sr_token:639276ec93eb1be07aa1c03980c036c5
[2025/09/12 05:05:54 127618] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127622] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|0873710e1b827797e8e22c77fbc7e1133e|sr_token:5752a253ca33d4103b27725e3f6b7cd5
[2025/09/12 05:05:54 127627] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127631] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|058d711f46cc37ce88c37712d7e025f4d3|sr_token:e5fadeee142ecbe2cc9235194c5fe8a6
[2025/09/12 05:05:54 127635] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127639] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|af05e94527506ac05f5d52c6525909f097|sr_token:f5da7338b3fdf7b9e81650178a502292
[2025/09/12 05:05:54 127644] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127648] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|5e54a853f87b28222bbfa8fbe451ea3918|sr_token:5d16b03112220abb0ce399bf032c2001
[2025/09/12 05:05:54 127653] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127657] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|639172b0d9b6125166b9d37de34239bb24|sr_token:458119da133b5e90a91475785ee22d00
[2025/09/12 05:05:54 127661] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 127665] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_new_conn_id_frame|new_conn_id|24fda0fdd766a0823060916f9a11b3b6ad|sr_token:7c0c96b743c92fb9f07059a1e36e42cd
[2025/09/12 05:05:54 127670] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:54 127674] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:54 127681] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:54 127686] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:54 127690] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:54 127694] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:ACK_01RTT|expire:1757653554152168|now:1757653554127168|interv:25000|
[2025/09/12 05:05:54 127699] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554127168|max_ack_delay:25000|
[2025/09/12 05:05:54 127703] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662441|largest:1862662441|pns:2|
[2025/09/12 05:05:54 127708] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1862662441|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653554127168|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 127715] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_crypto_write_streams|
[2025/09/12 05:05:54 127719] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:54 127723] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653554127723|
[2025/09/12 05:05:54 127728] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653554127728|
[2025/09/12 05:05:54 127732] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:54 127736] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592F8ECC|
[2025/09/12 05:05:54 127790] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:54 127798] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:54 127805] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:05:54 127814] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592F8ECC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:54 127823] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|
[2025/09/12 05:05:54 127833] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|largest_recv:1862662442|ack_delay:665|first_ack_range:1|largest_pkt_recv_time:1757653554127168|
[2025/09/12 05:05:54 127840] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|high:1862662442|low:1862662441|pkt_pns:1|
[2025/09/12 05:05:54 127846] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1862662442|frame_largest_recv:1862662442|
[2025/09/12 05:05:54 127852] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:54 127867] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:437b777de1c4d95e31a00c13|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:54 127878] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0e0576d0ecdfa70b8e2f6164|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:54 127886] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 127894] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 127901] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:05:54 127908] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 127915] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 127922] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:05:54 127935] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 127942] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 127948] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:05:54 127954] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 127961] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 127967] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:05:54 127974] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 127981] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 127988] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 127996] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:54 128002] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 128009] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 128013] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:54 128017] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 128021] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_can_send|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C592F8ECC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 128026] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 128030] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:05:54 128035] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:54 128058] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:54 128090] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653554128065|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128106] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128113] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:05:54 128119] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128124] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128128] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128132] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:54 128136] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554225595|now:1757653554128119|interv:97476|
[2025/09/12 05:05:54 128140] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554225595|now:1757653554128119|interval:97476|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128144] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:05:54 128149] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:54 128154] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:54 128179] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653554128160|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128188] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128195] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:05:54 128201] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128206] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128210] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128214] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:54 128219] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554225690|now:1757653554128201|interv:97489|
[2025/09/12 05:05:54 128225] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554225690|now:1757653554128201|interval:97489|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128233] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:05:54 128241] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:54 128254] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:54 128283] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653554128264|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128291] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128298] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:05:54 128304] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128311] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128317] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128323] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:54 128330] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554225794|now:1757653554128304|interv:97490|
[2025/09/12 05:05:54 128337] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554225794|now:1757653554128304|interval:97490|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128344] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:05:54 128351] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:54 128358] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:54 128386] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653554128368|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128394] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128401] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:05:54 128408] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128415] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128421] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128427] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:54 128434] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554225898|now:1757653554128408|interv:97490|
[2025/09/12 05:05:54 128439] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554225898|now:1757653554128408|interval:97490|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128444] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:05:54 128458] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:54 128466] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:54 128498] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653554128476|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128504] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:6|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128510] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 128514] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:54 128535] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653554128520|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128544] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128551] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:05:54 128557] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128564] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128568] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128572] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:54 128575] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554226050|now:1757653554128557|interv:97493|
[2025/09/12 05:05:54 128579] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554226050|now:1757653554128557|interval:97493|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128584] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:05:54 128588] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 128593] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:54 128612] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653554128598|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128617] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128622] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:05:54 128629] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128643] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128649] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128655] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:54 128661] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554226128|now:1757653554128629|interv:97499|
[2025/09/12 05:05:54 128666] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554226128|now:1757653554128629|interval:97499|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128671] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:05:54 128675] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:54 128679] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_can_send|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C592F8ECC|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 128684] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 128689] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:54 128712] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653554128696|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 128719] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128726] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:05:54 128734] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:9812|pto_duration:72530|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 128740] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 128746] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 128752] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:54 128757] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554226226|now:1757653554128733|interv:97493|
[2025/09/12 05:05:54 128761] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554226226|now:1757653554128733|interval:97493|pto_count:0|srtt:33282
[2025/09/12 05:05:54 128766] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:05:54 128770] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554152168|
[2025/09/12 05:05:54 128775] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554152168|
[2025/09/12 05:05:54 128779] [debug] |xqc_engine_wakeup_after|wakeup:1757653554152168|now:1757653554128779|diff:23389|
[2025/09/12 05:05:54 128787] [debug] |xqc_engine_main_logic|END|now:1757653554127542|
[2025/09/12 05:05:54 128794] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:1406|state:ESTABED|recv_time:1757653554128794|
[2025/09/12 05:05:54 128799] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 128805] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662441|
[2025/09/12 05:05:54 128810] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662442|
[2025/09/12 05:05:54 128820] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662442|
[2025/09/12 05:05:54 128827] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:54 128833] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 128839] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 128846] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:54 128851] [debug] |scid:6655404e9fb334c5d5f65a9c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:54 128855] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662442|largest:1862662442|pns:2|
[2025/09/12 05:05:54 128860] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1862662442|frame:PADDING PING |recv_time:1757653554128794|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 128865] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653674128794|now:1757653554128794|interv:120000000|
[2025/09/12 05:05:54 128869] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653674128794|now:1757653554128794|interv:120000000|
[2025/09/12 05:05:54 128873] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554152168|pq_index:0|
[2025/09/12 05:05:54 128877] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554127542|
[2025/09/12 05:05:54 128881] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554128881|
[2025/09/12 05:05:54 128886] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554128885|
[2025/09/12 05:05:54 128892] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|largest_recv:1862662442|ack_delay:98|first_ack_range:1|largest_pkt_recv_time:1757653554128794|
[2025/09/12 05:05:54 128896] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|high:1862662442|low:1862662441|pkt_pns:2|
[2025/09/12 05:05:54 128901] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1862662442|frame_largest_recv:1862662442|
[2025/09/12 05:05:54 128908] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:54 128915] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128922] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:54 128927] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:54 128950] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653554128933|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 128961] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:7|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 128966] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554226226|
[2025/09/12 05:05:54 128970] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554226226|
[2025/09/12 05:05:54 128974] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554128974|diff:34371|
[2025/09/12 05:05:54 128978] [debug] |xqc_engine_main_logic|END|now:1757653554128885|
[2025/09/12 05:05:54 128984] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554128984|
[2025/09/12 05:05:54 128990] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554128990|diff:34355|
[2025/09/12 05:05:54 128997] [debug] |xqc_engine_main_logic|END|now:1757653554128984|
[2025/09/12 05:05:54 158907] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:39|state:ESTABED|recv_time:1757653554158905|
[2025/09/12 05:05:54 158926] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 158938] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662442|
[2025/09/12 05:05:54 158945] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662443|
[2025/09/12 05:05:54 158957] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662443|
[2025/09/12 05:05:54 158966] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 158976] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:05:54 158986] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653554128065|is_app_limited:1|send_elapse:0|ack_elapse:30840|ctl_first_sent_time:1757653554128065|lagest_ack_time:1757653554158905|curr_delivered:2126|
[2025/09/12 05:05:54 158996] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554128065|
[2025/09/12 05:05:54 159003] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:54 159009] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:05:54 159015] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653554128065|is_app_limited:1|send_elapse:0|ack_elapse:30840|ctl_first_sent_time:1757653554128065|lagest_ack_time:1757653554158905|curr_delivered:2159|
[2025/09/12 05:05:54 159021] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554128160|
[2025/09/12 05:05:54 159030] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:54 159059] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592F8ECC|srtt:33282|rttvar:9812|minrtt:32002|latest_rtt:30745|ack_delay:64|
[2025/09/12 05:05:54 159073] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |after update rtt|conn:0000560C592F8ECC|srtt:32957|rttvar:8009|minrtt:30745|latest_rtt:30745|ack_delay:64|
[2025/09/12 05:05:54 159091] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:54 159100] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 159108] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32957|rtt_var:8009|pto_duration:64993|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 159118] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 159126] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 159134] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:05:54 159143] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554218689|now:1757653554159108|interv:59581|
[2025/09/12 05:05:54 159152] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554218689|now:1757653554159108|interval:59581|pto_count:0|srtt:32957
[2025/09/12 05:05:54 159161] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30840, delivered 56|rate 1815|lost 0|
[2025/09/12 05:05:54 159170] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:54 159175] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|probertt expire|rtt:30745, old_rtt:32002|
[2025/09/12 05:05:54 159181] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30745, old_rtt:32002|
[2025/09/12 05:05:54 159186] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:416|
[2025/09/12 05:05:54 159191] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653554128160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:54 159197] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653554128160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:54 159203] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bbr on ack|mode:0|pacing_rate:3959247|bw:56594|cwnd:48111|full_bw_reached:0|inflight:1725|srtt:32957|latest_rtt:30745|min_rtt:30745|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 159210] [stats] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |path:0||cwnd:48111|inflight:1725|mode:0|applimit:0|pacing_rate:3959247|bw:56594|srtt:32957|latest_rtt:30745|min_rtt:30745|send:14|lost:0|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:150714|acked:56|delivered:2159|is_cwnd_limited:0|
[2025/09/12 05:05:54 159218] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 159223] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 159229] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662443|largest:1862662443|pns:2|
[2025/09/12 05:05:54 159235] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1862662443|frame:PADDING ACK |recv_time:1757653554158905|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 159247] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653674158905|now:1757653554158905|interv:120000000|
[2025/09/12 05:05:54 159253] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653674158905|now:1757653554158905|interv:120000000|
[2025/09/12 05:05:54 159258] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554226226|pq_index:1|
[2025/09/12 05:05:54 159264] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554128885|
[2025/09/12 05:05:54 159269] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554159269|
[2025/09/12 05:05:54 159276] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554159275|
[2025/09/12 05:05:54 159285] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554218689|
[2025/09/12 05:05:54 159290] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554218689|
[2025/09/12 05:05:54 159295] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554159295|diff:4050|
[2025/09/12 05:05:54 159301] [debug] |xqc_engine_main_logic|END|now:1757653554159275|
[2025/09/12 05:05:54 159308] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554159308|
[2025/09/12 05:05:54 159313] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554159313|diff:4032|
[2025/09/12 05:05:54 159319] [debug] |xqc_engine_main_logic|END|now:1757653554159308|
[2025/09/12 05:05:54 159529] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:40|state:ESTABED|recv_time:1757653554159528|
[2025/09/12 05:05:54 159555] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 159566] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662443|
[2025/09/12 05:05:54 159574] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662445|
[2025/09/12 05:05:54 159584] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662445|
[2025/09/12 05:05:54 159592] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 159601] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:2|
[2025/09/12 05:05:54 159611] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2103|prior_time:1757653554128065|is_app_limited:1|send_elapse:199|ack_elapse:31463|ctl_first_sent_time:1757653554128264|lagest_ack_time:1757653554159528|curr_delivered:2442|
[2025/09/12 05:05:54 159619] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554128264|
[2025/09/12 05:05:54 159627] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:54 159634] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:05:54 159642] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2103|prior_time:1757653554128065|is_app_limited:1|send_elapse:199|ack_elapse:31463|ctl_first_sent_time:1757653554128264|lagest_ack_time:1757653554159528|curr_delivered:2726|
[2025/09/12 05:05:54 159659] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554128368|
[2025/09/12 05:05:54 159668] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:54 159677] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:05:54 159686] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2103|prior_time:1757653554128065|is_app_limited:1|send_elapse:199|ack_elapse:31463|ctl_first_sent_time:1757653554128264|lagest_ack_time:1757653554159528|curr_delivered:2780|
[2025/09/12 05:05:54 159695] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554128598|
[2025/09/12 05:05:54 159703] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:54 159709] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592F8ECC|srtt:32957|rttvar:8009|minrtt:30745|latest_rtt:30930|ack_delay:56|
[2025/09/12 05:05:54 159715] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |after update rtt|conn:0000560C592F8ECC|srtt:32697|rttvar:6527|minrtt:30745|latest_rtt:30930|ack_delay:56|
[2025/09/12 05:05:54 159720] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:54 159726] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 159730] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554165304|now:1757653554159730|interval:5574|
[2025/09/12 05:05:54 159736] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554165304|now:1757653554159730|interv:5574|
[2025/09/12 05:05:54 159741] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_generate_sample|sampler: send_elapse 199, ack_elapse 31463, delivered 677|rate 21517|lost 0|
[2025/09/12 05:05:54 159746] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30745, old_rtt:30745|
[2025/09/12 05:05:54 159751] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1284|
[2025/09/12 05:05:54 159756] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:621|po_sent_time:1757653554128598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:54 159762] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:621|po_sent_time:1757653554128598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:54 159768] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bbr on ack|mode:0|pacing_rate:3959247|bw:56594|cwnd:48732|full_bw_reached:0|inflight:1104|srtt:32697|latest_rtt:30930|min_rtt:30745|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:54 159775] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662445|largest:1862662445|pns:2|
[2025/09/12 05:05:54 159786] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1862662445|frame:ACK |recv_time:1757653554159528|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 159792] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653674159528|now:1757653554159528|interv:120000000|
[2025/09/12 05:05:54 159797] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653674159528|now:1757653554159528|interv:120000000|
[2025/09/12 05:05:54 159802] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554218689|pq_index:1|
[2025/09/12 05:05:54 159807] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554159275|
[2025/09/12 05:05:54 159812] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554159811|
[2025/09/12 05:05:54 159818] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554159816|
[2025/09/12 05:05:54 159825] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554165304|
[2025/09/12 05:05:54 159830] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554165304|
[2025/09/12 05:05:54 159835] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554159835|diff:3510|
[2025/09/12 05:05:54 159840] [debug] |xqc_engine_main_logic|END|now:1757653554159816|
[2025/09/12 05:05:54 159847] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554159847|
[2025/09/12 05:05:54 159851] [debug] |xqc_engine_wakeup_after|wakeup:1757653554163345|now:1757653554159851|diff:3494|
[2025/09/12 05:05:54 159856] [debug] |xqc_engine_main_logic|END|now:1757653554159847|
[2025/09/12 05:05:54 163931] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554163931|
[2025/09/12 05:05:54 163940] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554163345|pq_index:0|
[2025/09/12 05:05:54 163946] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653553931886|
[2025/09/12 05:05:54 163952] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554163951|
[2025/09/12 05:05:54 163958] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653554163345|now:1757653554163951|
[2025/09/12 05:05:54 163963] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:54 163968] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:54 163976] [stats] |scid:05013bf6e6c9ee2cb053b351|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653553553796|wrt_delay:132|snd_delay:1016|finwrt_delay:132|finsnd_delay:290619|finrcv_delay:1|finread_delay:65|all_acked_delay:321441|firstfinack_dely:321423|close_delay:321450|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|path_info:mp is not supported in connection scid:05013bf6e6c9ee2cb053b351|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:54 163984] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653554163345|now:1757653554163951|
[2025/09/12 05:05:54 163993] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:54 163999] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_next_wakeup_time|wakeup_time:1757653554195457|
[2025/09/12 05:05:54 164004] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_wakeup_queue|next_tick_time:1757653554195457|
[2025/09/12 05:05:54 164009] [debug] |xqc_engine_wakeup_after|wakeup:1757653554165304|now:1757653554164009|diff:1295|
[2025/09/12 05:05:54 164014] [debug] |xqc_engine_main_logic|END|now:1757653554163951|
[2025/09/12 05:05:54 166087] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554166087|
[2025/09/12 05:05:54 166095] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554165304|pq_index:0|
[2025/09/12 05:05:54 166100] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554159816|
[2025/09/12 05:05:54 166106] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554166105|
[2025/09/12 05:05:54 166112] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554165304|now:1757653554166105|
[2025/09/12 05:05:54 166117] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 166122] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:54 166126] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:05:54 166132] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:2|po_sent_time:1757653554128520|lost_send_time:1757653554129321|loss_delay:36784|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:05:54 166138] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653554128520u|
[2025/09/12 05:05:54 166143] [stats] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |lost interval:1757653554166105|lost_count:1|send_count:14|pkt_num:4|po_send_time:1757653554128520|srtt:32697|cwnd:48732|bw:56594|conn_life:157609|now:0|last_lost_time:157609|
[2025/09/12 05:05:54 166149] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:54 166154] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32697|rtt_var:6527|pto_duration:58805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 166159] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 166164] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 166169] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:54 166174] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554212501|now:1757653554166153|interv:46348|
[2025/09/12 05:05:54 166179] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554212501|now:1757653554166153|interval:46348|pto_count:0|srtt:32697
[2025/09/12 05:05:54 166185] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:32697|min_srtt:32697|path_bw:56594|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 166191] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_can_send|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1050|cwnd:48732|conn:0000560C592F8ECC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 166201] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:32697|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 166206] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:4|size:54|reinj:0|path_class:2|
[2025/09/12 05:05:54 166212] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 166218] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_can_send|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1050|cwnd:48732|conn:0000560C592F8ECC|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 166223] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 166228] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:54 166264] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1050|now:1757653554166237|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 166271] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:8|origin_pktnum:4|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:05:54 166277] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:54 166283] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32697|rtt_var:6527|pto_duration:58805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 166288] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 166293] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 166298] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:05:54 166302] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554250042|now:1757653554166282|interv:83760|
[2025/09/12 05:05:54 166308] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554250042|now:1757653554166282|interval:83760|pto_count:0|srtt:32697
[2025/09/12 05:05:54 166313] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48732|inflight:1104|
[2025/09/12 05:05:54 166321] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554250042|
[2025/09/12 05:05:54 166330] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554250042|
[2025/09/12 05:05:54 166337] [debug] |xqc_engine_wakeup_after|wakeup:1757653554195457|now:1757653554166337|diff:29120|
[2025/09/12 05:05:54 166345] [debug] |xqc_engine_main_logic|END|now:1757653554166105|
[2025/09/12 05:05:54 173596] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:41|state:ESTABED|recv_time:1757653554173595|
[2025/09/12 05:05:54 173608] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 173614] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662445|
[2025/09/12 05:05:54 173627] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662446|
[2025/09/12 05:05:54 173635] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662446|
[2025/09/12 05:05:54 173642] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 173650] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|conn:0000560C592F8ECC|path:0|pkt_num:6|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:54 173657] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653554128065|is_app_limited:1|send_elapse:631|ack_elapse:45530|ctl_first_sent_time:1757653554128696|lagest_ack_time:1757653554173595|curr_delivered:3830|
[2025/09/12 05:05:54 173664] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_update_sample|sampler_sent_time_update:1757653554128696|
[2025/09/12 05:05:54 173670] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:05:54 173679] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:05:54 173685] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:STREAM_CLOSE|expire:1757653554425100|now:1757653554173685|interv:251415|
[2025/09/12 05:05:54 173693] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:54 173699] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592F8ECC|srtt:32697|rttvar:6527|minrtt:30745|latest_rtt:44899|ack_delay:13176|
[2025/09/12 05:05:54 173706] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |after update rtt|conn:0000560C592F8ECC|srtt:32575|rttvar:5139|minrtt:30745|latest_rtt:44899|ack_delay:13176|
[2025/09/12 05:05:54 173713] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:54 173719] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 173726] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554179031|now:1757653554173726|interval:5305|
[2025/09/12 05:05:54 173732] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554179031|now:1757653554173726|interv:5305|
[2025/09/12 05:05:54 173739] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_generate_sample|sampler: send_elapse 631, ack_elapse 45530, delivered 1727|rate 37931|lost 1|
[2025/09/12 05:05:54 173749] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30745, old_rtt:30745|
[2025/09/12 05:05:54 173756] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:05:54 173764] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48732|packet_lost:0|acked:1050|po_sent_time:1757653554128696|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:54 173769] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48732|packet_lost:0|acked:1050|po_sent_time:1757653554128696|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:05:54 173775] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388 |bbr on ack|mode:0|pacing_rate:3959247|bw:56594|cwnd:49782|full_bw_reached:0|inflight:54|srtt:32575|latest_rtt:44899|min_rtt:30745|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:54 173788] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662446|largest:1862662446|pns:2|
[2025/09/12 05:05:54 173794] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1862662446|frame:ACK |recv_time:1757653554173595|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 173800] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653674173595|now:1757653554173595|interv:120000000|
[2025/09/12 05:05:54 173805] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653674173595|now:1757653554173595|interv:120000000|
[2025/09/12 05:05:54 173810] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554250042|pq_index:1|
[2025/09/12 05:05:54 173815] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554166105|
[2025/09/12 05:05:54 173820] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554173820|
[2025/09/12 05:05:54 173826] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554173825|
[2025/09/12 05:05:54 173834] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554179031|
[2025/09/12 05:05:54 173839] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554179031|
[2025/09/12 05:05:54 173843] [debug] |xqc_engine_wakeup_after|wakeup:1757653554179031|now:1757653554173843|diff:5188|
[2025/09/12 05:05:54 173849] [debug] |xqc_engine_main_logic|END|now:1757653554173825|
[2025/09/12 05:05:54 173855] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554173855|
[2025/09/12 05:05:54 173860] [debug] |xqc_engine_wakeup_after|wakeup:1757653554179031|now:1757653554173860|diff:5171|
[2025/09/12 05:05:54 173865] [debug] |xqc_engine_main_logic|END|now:1757653554173855|
[2025/09/12 05:05:54 179938] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554179938|
[2025/09/12 05:05:54 179948] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554179031|pq_index:0|
[2025/09/12 05:05:54 179954] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554173825|
[2025/09/12 05:05:54 179959] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554179958|
[2025/09/12 05:05:54 179965] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554179031|now:1757653554179958|
[2025/09/12 05:05:54 179970] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 179975] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:54 179979] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:54 179984] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:54 179989] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:54 179999] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:53131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 180004] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 180009] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 180014] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:54 180019] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554244368|now:1757653554179998|interv:64370|
[2025/09/12 05:05:54 180024] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554244368|now:1757653554179998|interval:64370|pto_count:0|srtt:32575
[2025/09/12 05:05:54 180030] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554244368|
[2025/09/12 05:05:54 180035] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554244368|
[2025/09/12 05:05:54 180069] [debug] |xqc_engine_wakeup_after|wakeup:1757653554195457|now:1757653554180069|diff:15388|
[2025/09/12 05:05:54 180074] [debug] |xqc_engine_main_logic|END|now:1757653554179958|
[2025/09/12 05:05:54 196149] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554196148|
[2025/09/12 05:05:54 196162] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554195457|pq_index:0|
[2025/09/12 05:05:54 196168] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_add_active_queue|last_ticked_time:1757653554163951|
[2025/09/12 05:05:54 196174] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_engine_process_conn|conn:0000560C59297D2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554196172|
[2025/09/12 05:05:54 196180] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653554195457|now:1757653554196172|
[2025/09/12 05:05:54 196185] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653554195457|now:1757653554196172|
[2025/09/12 05:05:54 196189] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:54 196194] [info] |xqc_engine_main_logic|conn:0000560C59297D2C|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|conn_state:13|next_tick_time:1757653554195457
[2025/09/12 05:05:54 196209] [report] |scid:05013bf6e6c9ee2cb053b351|xqc_conn_destroy|0000560C59297D2C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:71958|first_send_delay:72363|conn_persist:714644|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-05013bf6e6c9ee2cb053b351 p-193.167.0.100-60214-10b77e027433eb81bec5c62e1495a03ae3|hsk_recv:34372|close_recv:450201|close_send:450370|last_recv:450120|last_send:450370|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,22,9,7,3072,0,17,i32,4,26,39,5,1358674761,104,0,4,32,45,6,1358674764,393,0,4,26,39,40000,1358674766,450,0,4,26,40000,15,450,4,1050,80,13,362,4,39,4,14,419,0-2,0-2,0-0,0-0,0-0,0-32,0-7173,0-3214,0-17,0-7,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:17|spurious_loss:1|detected_loss:3|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:54 196255] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:54 196262] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:54 196267] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:54 196272] [debug] |scid:05013bf6e6c9ee2cb053b351|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:54 196312] [debug] |xqc_engine_wakeup_after|wakeup:1757653554244368|now:1757653554196312|diff:48056|
[2025/09/12 05:05:54 196322] [debug] |xqc_engine_main_logic|END|now:1757653554196172|
[2025/09/12 05:05:54 245397] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554245396|
[2025/09/12 05:05:54 245411] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554244368|pq_index:0|
[2025/09/12 05:05:54 245416] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554179958|
[2025/09/12 05:05:54 245422] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554245420|
[2025/09/12 05:05:54 245427] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554244368|now:1757653554245420|
[2025/09/12 05:05:54 245431] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 245435] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592F8ECC|path:0|bytes_in_flight:54|
[2025/09/12 05:05:54 245439] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:53131|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 245444] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 245447] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 245451] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:54 245455] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:54 245460] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_send_probe_pkt|conn:0000560C592F8ECC|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:54 245465] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_send_probe_pkt|conn:0000560C592F8ECC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:54 245470] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592F8ECC|pto_count:1
[2025/09/12 05:05:54 245474] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592F8ECC|path:0|
[2025/09/12 05:05:54 245478] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 245482] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653554245420|
[2025/09/12 05:05:54 245486] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 245491] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 245496] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 245509] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 245514] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:54 245553] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653554245524|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 245559] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:9|origin_pktnum:4|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 245564] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:54 245568] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:106262|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 245573] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 245577] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 245580] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:05:54 245584] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554401786|now:1757653554245568|interv:156218|
[2025/09/12 05:05:54 245588] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554401786|now:1757653554245568|interval:156218|pto_count:1|srtt:32575
[2025/09/12 05:05:54 245593] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49782|inflight:54|
[2025/09/12 05:05:54 245598] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 245602] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:54 245620] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653554245608|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 245626] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:10|origin_pktnum:4|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 245630] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:05:54 245634] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:106262|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 245638] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 245642] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 245646] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:54 245650] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554401870|now:1757653554245634|interv:156236|
[2025/09/12 05:05:54 245657] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554401870|now:1757653554245634|interval:156236|pto_count:1|srtt:32575
[2025/09/12 05:05:54 245662] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49782|inflight:108|
[2025/09/12 05:05:54 245666] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554401870|
[2025/09/12 05:05:54 245671] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554401870|
[2025/09/12 05:05:54 245675] [debug] |xqc_engine_wakeup_after|wakeup:1757653554401870|now:1757653554245674|diff:156196|
[2025/09/12 05:05:54 245679] [debug] |xqc_engine_main_logic|END|now:1757653554245420|
[2025/09/12 05:05:54 402887] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554402887|
[2025/09/12 05:05:54 402907] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554401870|pq_index:0|
[2025/09/12 05:05:54 402914] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554245420|
[2025/09/12 05:05:54 402922] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554402920|
[2025/09/12 05:05:54 402928] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554401870|now:1757653554402920|
[2025/09/12 05:05:54 402934] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 402939] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592F8ECC|path:0|bytes_in_flight:108|
[2025/09/12 05:05:54 402944] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:106262|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 402950] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 402955] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 402960] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:54 402965] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:54 402971] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_send_probe_pkt|conn:0000560C592F8ECC|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:54 402978] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_send_probe_pkt|conn:0000560C592F8ECC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:05:54 402983] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592F8ECC|pto_count:2
[2025/09/12 05:05:54 402989] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:212524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:54 402994] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 402999] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 403004] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:05:54 403016] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554558132|now:1757653554402988|interv:155144|
[2025/09/12 05:05:54 403021] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554558132|now:1757653554402988|interval:155144|pto_count:2|srtt:32575
[2025/09/12 05:05:54 403028] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 403034] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 403060] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 403066] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:54 403109] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:108|now:1757653554403077|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 403117] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:11|origin_pktnum:4|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:54 403123] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:05:54 403128] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:212524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:54 403133] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 403138] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 403143] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 162|
[2025/09/12 05:05:54 403148] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554715601|now:1757653554403128|interv:312473|
[2025/09/12 05:05:54 403153] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554715601|now:1757653554403128|interval:312473|pto_count:2|srtt:32575
[2025/09/12 05:05:54 403158] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49782|inflight:162|
[2025/09/12 05:05:54 403165] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 403170] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:12-16|next_skip_chance:1757653554637563|current_time:1757653554403170|
[2025/09/12 05:05:54 403176] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:05:54 403199] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:162|now:1757653554403183|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 403205] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:17|origin_pktnum:4|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:54 403216] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|path:0|inflight:162|applimit:0|
[2025/09/12 05:05:54 403221] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|srtt:32575|rtt_var:5139|pto_duration:212524|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:05:54 403227] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 403231] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 403236] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592F8ECC|path:0|PNS: 2, unacked: 216|
[2025/09/12 05:05:54 403241] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554715707|now:1757653554403221|interv:312486|
[2025/09/12 05:05:54 403245] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592F8ECC|path:0|pns:2|expire:1757653554715707|now:1757653554403221|interval:312486|pto_count:2|srtt:32575
[2025/09/12 05:05:54 403251] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49782|inflight:216|
[2025/09/12 05:05:54 403257] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554425100|
[2025/09/12 05:05:54 403262] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554425100|
[2025/09/12 05:05:54 403267] [debug] |xqc_engine_wakeup_after|wakeup:1757653554425100|now:1757653554403267|diff:21833|
[2025/09/12 05:05:54 403272] [debug] |xqc_engine_main_logic|END|now:1757653554402920|
[2025/09/12 05:05:54 425371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554425371|
[2025/09/12 05:05:54 425387] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554425100|pq_index:0|
[2025/09/12 05:05:54 425394] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554402920|
[2025/09/12 05:05:54 425401] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554425399|
[2025/09/12 05:05:54 425407] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653554425100|now:1757653554425399|
[2025/09/12 05:05:54 425412] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:05:54 425418] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:54 425427] [stats] |scid:6655404e9fb334c5d5f65a9c|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653554127679|wrt_delay:133|snd_delay:1017|finwrt_delay:133|finsnd_delay:1017|finrcv_delay:1|finread_delay:62|all_acked_delay:45998|firstfinack_dely:45991|close_delay:46006|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|path_info:mp is not supported in connection scid:6655404e9fb334c5d5f65a9c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:05:54 425436] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653554425100|now:1757653554425399|
[2025/09/12 05:05:54 425441] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:05:54 425448] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554715707|
[2025/09/12 05:05:54 425461] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554715707|
[2025/09/12 05:05:54 425466] [debug] |xqc_engine_wakeup_after|wakeup:1757653554715707|now:1757653554425466|diff:290241|
[2025/09/12 05:05:54 425471] [debug] |xqc_engine_main_logic|END|now:1757653554425399|
[2025/09/12 05:05:54 453899] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:1406|state:ESTABED|recv_time:1757653554453896|
[2025/09/12 05:05:54 453919] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 453932] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662446|
[2025/09/12 05:05:54 453940] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662449|
[2025/09/12 05:05:54 453953] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662449|
[2025/09/12 05:05:54 453962] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:54 453970] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 453979] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 453993] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:ACK_01RTT|expire:1757653554478896|now:1757653554453896|interv:25000|
[2025/09/12 05:05:54 454003] [debug] |scid:6655404e9fb334c5d5f65a9c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554453896|max_ack_delay:25000|
[2025/09/12 05:05:54 454012] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662449|largest:1862662449|pns:2|
[2025/09/12 05:05:54 454021] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1862662449|frame:PADDING PING |recv_time:1757653554453896|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 454030] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653674453896|now:1757653554453896|interv:120000000|
[2025/09/12 05:05:54 454060] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653674453896|now:1757653554453896|interv:120000000|
[2025/09/12 05:05:54 454069] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554715707|pq_index:0|
[2025/09/12 05:05:54 454078] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554425399|
[2025/09/12 05:05:54 454085] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554454085|
[2025/09/12 05:05:54 454095] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554454093|
[2025/09/12 05:05:54 454107] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554478896|
[2025/09/12 05:05:54 454115] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554478896|
[2025/09/12 05:05:54 454123] [debug] |xqc_engine_wakeup_after|wakeup:1757653554478896|now:1757653554454122|diff:24774|
[2025/09/12 05:05:54 454130] [debug] |xqc_engine_main_logic|END|now:1757653554454093|
[2025/09/12 05:05:54 454137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554454137|
[2025/09/12 05:05:54 454142] [debug] |xqc_engine_wakeup_after|wakeup:1757653554478896|now:1757653554454142|diff:24754|
[2025/09/12 05:05:54 454147] [debug] |xqc_engine_main_logic|END|now:1757653554454137|
[2025/09/12 05:05:54 479252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554479252|
[2025/09/12 05:05:54 479268] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554478896|pq_index:0|
[2025/09/12 05:05:54 479274] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554454093|
[2025/09/12 05:05:54 479281] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554479280|
[2025/09/12 05:05:54 479287] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653554478896|now:1757653554479280|
[2025/09/12 05:05:54 479293] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:05:54 479298] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653554478896|now:1757653554479280|
[2025/09/12 05:05:54 479302] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:54 479310] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|largest_recv:1862662449|ack_delay:25414|first_ack_range:0|largest_pkt_recv_time:1757653554453896|
[2025/09/12 05:05:54 479316] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|high:1862662449|low:1862662449|pkt_pns:2|
[2025/09/12 05:05:54 479321] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|high:1862662446|low:1862662445|pkt_pns:2|
[2025/09/12 05:05:54 479325] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_gen_ack_frame|high:1862662443|low:1862662441|pkt_pns:2|
[2025/09/12 05:05:54 479330] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1862662449|frame_largest_recv:1862662449|
[2025/09/12 05:05:54 479336] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:54 479342] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 479348] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:54 479354] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:05:54 479393] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:18|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:216|now:1757653554479363|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 479401] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:18|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 479408] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554715707|
[2025/09/12 05:05:54 479415] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554715707|
[2025/09/12 05:05:54 479423] [debug] |xqc_engine_wakeup_after|wakeup:1757653554715707|now:1757653554479423|diff:236284|
[2025/09/12 05:05:54 479432] [debug] |xqc_engine_main_logic|END|now:1757653554479280|
[2025/09/12 05:05:54 510289] [info] |xqc_engine_packet_process|==>|conn:0000560C592F8ECC|size:39|state:ESTABED|recv_time:1757653554510285|
[2025/09/12 05:05:54 510312] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6655404e9fb334c5d5f65a9c|spin_bit:0|
[2025/09/12 05:05:54 510326] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|largest_pn:1862662449|
[2025/09/12 05:05:54 510332] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1862662450|
[2025/09/12 05:05:54 510352] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1862662450|
[2025/09/12 05:05:54 510358] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:54 510365] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_DRAINING|expire:1757653554744758|now:1757653554510365|interv:234393|
[2025/09/12 05:05:54 510372] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:54 510380] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:216|
[2025/09/12 05:05:54 510450] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:54 510456] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:54 510461] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:54 510466] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 510473] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:54 510481] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:54 510488] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:54 510495] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1862662450|largest:1862662450|pns:2|
[2025/09/12 05:05:54 510502] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_on_pkt_processed|====>|conn:0000560C592F8ECC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1862662450|frame:CONNECTION_CLOSE |recv_time:1757653554510285|dcid:6655404e9fb334c5d5f65a9c|dcid_seq:0|
[2025/09/12 05:05:54 510510] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:PATH_IDLE|expire:1757653674510285|now:1757653554510285|interv:120000000|
[2025/09/12 05:05:54 510516] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_set|type:CONN_IDLE|expire:1757653674510285|now:1757653554510285|interv:120000000|
[2025/09/12 05:05:54 510522] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554715707|pq_index:0|
[2025/09/12 05:05:54 510529] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554479280|
[2025/09/12 05:05:54 510534] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554510534|
[2025/09/12 05:05:54 510541] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554510539|
[2025/09/12 05:05:54 510550] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_path_get_perf_class|conn:0000560C592F8ECC|path_id:0|path_srtt:32575|min_srtt:32575|path_bw:56594|loss_rate:66.67|path_pto:2|
[2025/09/12 05:05:54 510557] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592F8ECC|path_id:0|path_srtt:32575|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 510564] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:54 510572] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_check_acked_or_dropped_pkt|conn:0000560C592F8ECC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:54 510578] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:05:54 510632] [info] |scid:6655404e9fb334c5d5f65a9c|xqc_send_packet_with_pn|<==|conn:0000560C592F8ECC|path:0|pkt_num:19|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653554510594|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 510640] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_on_packet_sent|conn:0000560C592F8ECC|path:0|pkt_num:19|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 510648] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_next_wakeup_time|wakeup_time:1757653554744758|
[2025/09/12 05:05:54 510654] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_wakeup_queue|next_tick_time:1757653554744758|
[2025/09/12 05:05:54 510660] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554510660|diff:234098|
[2025/09/12 05:05:54 510666] [debug] |xqc_engine_main_logic|END|now:1757653554510539|
[2025/09/12 05:05:54 510674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554510673|
[2025/09/12 05:05:54 510679] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554510679|diff:234079|
[2025/09/12 05:05:54 510685] [debug] |xqc_engine_main_logic|END|now:1757653554510673|
[2025/09/12 05:05:54 585327] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614585325|now:1757653554585325|interv:60000000|
[2025/09/12 05:05:54 585358] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614585358|now:1757653554585358|interv:60000000|
[2025/09/12 05:05:54 585365] [debug] |xqc_path_create|path:0|dcid:2a53bf1a9d0e3d0c595db2d54dc62f33b9|scid:792efa2cfcd8ab0215725ae6|create_path_count:1|
[2025/09/12 05:05:54 585370] [debug] |scid:792efa2cfcd8ab0215725ae6|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 05:05:54 585376] [debug] |xqc_path_init|path:0|dcid:2a53bf1a9d0e3d0c595db2d54dc62f33b9|scid:792efa2cfcd8ab0215725ae6|state:2|
[2025/09/12 05:05:54 585383] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_create|success|scid:792efa2cfcd8ab0215725ae6|dcid:2a53bf1a9d0e3d0c595db2d54dc62f33b9|conn:0000560C59297D2C|
[2025/09/12 05:05:54 585390] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_server_create|hash odcid conn|odcid:35038b7df3a4bc3c7d13abfdb6614dfb9065|conn:0000560C59297D2C|
[2025/09/12 05:05:54 585402] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_get_local_transport_params|generate sr_token[7a68cc876a069c3a8b0c12ff31bcb71f] for cid[35038b7df3a4bc3c7d13abfdb6614dfb9065]
[2025/09/12 05:05:54 585428] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585435] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:1200|state:S_INIT|recv_time:1757653554585282|
[2025/09/12 05:05:54 585562] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:54 585569] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:54 585576] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:54 585580] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274825|
[2025/09/12 05:05:54 585587] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:995274825|
[2025/09/12 05:05:54 585592] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585596] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585602] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585607] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:54 585619] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585623] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585628] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:54 585632] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:54 585636] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:54 585640] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585644] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585648] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585652] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585656] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585659] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:54 585685] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585690] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585694] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585698] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585701] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585706] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585709] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585713] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:54 585717] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585721] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585724] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585728] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585732] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585736] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585739] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585743] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585747] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585751] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585755] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585758] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585762] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585769] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585773] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585777] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585780] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585784] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585788] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585792] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585795] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:54 585800] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585803] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585807] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:54 585812] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585815] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585819] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 585823] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 585827] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585831] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585834] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585838] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585842] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585846] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585849] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585853] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585857] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585861] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585864] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585868] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585871] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585876] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585879] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585883] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 585887] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_token|token empty|
[2025/09/12 05:05:54 585894] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|check_token fail|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 585898] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:54 585901] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:54 585905] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:05:54 585909] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585913] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585917] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:05:54 585921] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585925] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585928] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:54 585932] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585936] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585940] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:54 585944] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585948] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585952] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:54 585956] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585960] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585963] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:54 585967] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585971] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585975] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:54 585979] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:54 585983] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 585986] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:05:54 586029] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:54 586216] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:54 586223] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:54 586227] [warn] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:54 586428] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:54 586439] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:54 586443] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 586447] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 586455] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:54 586460] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:54 586464] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274825|largest:995274825|pns:0|
[2025/09/12 05:05:54 586469] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:1200|pkt_type:INIT|pkt_num:995274825|frame:PADDING PING CRYPTO |recv_time:1757653554585282|dcid:35038b7df3a4bc3c7d13abfdb6614dfb9065|dcid_seq:0|
[2025/09/12 05:05:54 586475] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614585282|now:1757653554585282|interv:60000000|
[2025/09/12 05:05:54 586479] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614585282|now:1757653554585282|interv:60000000|
[2025/09/12 05:05:54 586483] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554586483|
[2025/09/12 05:05:54 586488] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653554586488|
[2025/09/12 05:05:54 586494] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:54 586498] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:54 586502] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_write_streams|
[2025/09/12 05:05:54 586506] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:54 586510] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:54 586517] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653554586516|
[2025/09/12 05:05:54 586521] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:54 586525] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_write_streams|
[2025/09/12 05:05:54 586529] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:54 586534] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653554586533|
[2025/09/12 05:05:54 586538] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653554586538|
[2025/09/12 05:05:54 586543] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653554586543|
[2025/09/12 05:05:54 586548] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653554586548|
[2025/09/12 05:05:54 586552] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:54 586558] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|largest_recv:995274825|ack_delay:1275|first_ack_range:0|largest_pkt_recv_time:1757653554585282|
[2025/09/12 05:05:54 586563] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|high:995274825|low:995274825|pkt_pns:0|
[2025/09/12 05:05:54 586570] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:995274825|frame_largest_recv:995274825|
[2025/09/12 05:05:54 586574] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:54 586580] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 586585] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:54 586590] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:54 586594] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 586599] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:54 586603] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:54 586607] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 586611] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:54 586615] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:54 586619] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 586623] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:54 586628] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:54 586631] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 586635] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|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 05:05:54 586640] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:54 586644] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 586649] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:54 586655] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:54 586694] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653554586662|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 586701] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 586713] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:54 586721] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 586728] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 586734] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 586740] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 586746] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555336662|now:1757653554586720|interv:749942|
[2025/09/12 05:05:54 586752] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653555336662|now:1757653554586720|interval:749942|pto_count:0|srtt:250000
[2025/09/12 05:05:54 586759] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:54 586766] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 586774] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:54 586802] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653554586783|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 586808] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 586816] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:54 586822] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 586829] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 586836] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:54 586842] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 586848] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555336662|now:1757653554586822|interv:749840|
[2025/09/12 05:05:54 586855] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653555336662|now:1757653554586822|interval:749840|pto_count:0|srtt:250000
[2025/09/12 05:05:54 586860] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:54 586865] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 586869] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:54 586894] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653554586876|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 586908] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 586915] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:54 586922] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 586929] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 586935] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:54 586941] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 586947] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555336662|now:1757653554586921|interv:749741|
[2025/09/12 05:05:54 586950] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653555336662|now:1757653554586921|interval:749741|pto_count:0|srtt:250000
[2025/09/12 05:05:54 586955] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:54 586960] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 586964] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:54 586987] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653554586970|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 586993] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 587000] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:54 587007] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 587013] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 587020] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:54 587026] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 587032] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555336662|now:1757653554587007|interv:749655|
[2025/09/12 05:05:54 587037] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653555336662|now:1757653554587007|interval:749655|pto_count:0|srtt:250000
[2025/09/12 05:05:54 587057] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:05:54 587062] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 587071] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:54 587095] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653554587077|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 587102] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 587109] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:05:54 587115] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 587122] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:54 587128] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:54 587135] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 587141] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653555336662|now:1757653554587115|interv:749547|
[2025/09/12 05:05:54 587147] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:0|expire:1757653555336662|now:1757653554587115|interval:749547|pto_count:0|srtt:250000
[2025/09/12 05:05:54 587152] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:05:54 587156] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:54 587161] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:54 587183] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653554587166|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 587189] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 587197] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653555336662|
[2025/09/12 05:05:54 587205] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653555336662|
[2025/09/12 05:05:54 587211] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554587211|diff:157547|
[2025/09/12 05:05:54 587219] [debug] |xqc_engine_main_logic|END|now:1757653554586488|
[2025/09/12 05:05:54 587228] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554587228|
[2025/09/12 05:05:54 587233] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554587233|diff:157525|
[2025/09/12 05:05:54 587237] [debug] |xqc_engine_main_logic|END|now:1757653554587228|
[2025/09/12 05:05:54 619826] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653554619825|
[2025/09/12 05:05:54 619845] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:54 619853] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:05:54 619864] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274825|
[2025/09/12 05:05:54 619871] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274826|
[2025/09/12 05:05:54 619893] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:995274826|
[2025/09/12 05:05:54 619901] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 619910] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:05:54 619920] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653554586662|is_app_limited:1|send_elapse:0|ack_elapse:33163|ctl_first_sent_time:1757653554586662|lagest_ack_time:1757653554619825|curr_delivered:1184|
[2025/09/12 05:05:54 619930] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554586662|
[2025/09/12 05:05:54 619938] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:54 619947] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33163|ack_delay:0|
[2025/09/12 05:05:54 619956] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |after update rtt|conn:0000560C59297D2C|srtt:33163|rttvar:16581|minrtt:33163|latest_rtt:33163|ack_delay:0|
[2025/09/12 05:05:54 619965] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:05:54 619973] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 619981] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:33163|rtt_var:16581|pto_duration:99487|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 619989] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 619997] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:05:54 620005] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 620012] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554686564|now:1757653554619980|interv:66584|
[2025/09/12 05:05:54 620017] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554686564|now:1757653554619980|interval:66584|pto_count:0|srtt:33163
[2025/09/12 05:05:54 620022] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33163, delivered 1184|rate 35702|lost 0|
[2025/09/12 05:05:54 620028] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:05:54 620034] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35702) in round 1|
[2025/09/12 05:05:54 620061] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|probertt expire|rtt:33163, old_rtt:2147483647|
[2025/09/12 05:05:54 620068] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|minrtt expire|rtt:33163, old_rtt:2147483647|
[2025/09/12 05:05:54 620074] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:05:54 620079] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653554586662|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 620091] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653554586662|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 620097] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |bbr on ack|mode:0|pacing_rate:3997571|bw:35702|cwnd:47136|full_bw_reached:0|inflight:920|srtt:33163|latest_rtt:33163|min_rtt:33163|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 620104] [stats] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3997571|bw:35702|srtt:33163|latest_rtt:33163|min_rtt:33163|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34779|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:05:54 620111] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 620115] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 620123] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_addr_validated|Address Validated|conn:0000560C59297D2C|role:1|
[2025/09/12 05:05:54 620129] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274826|largest:995274826|pns:0|
[2025/09/12 05:05:54 620135] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:1200|pkt_type:INIT|pkt_num:995274826|frame:PADDING ACK |recv_time:1757653554619825|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 620141] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614619825|now:1757653554619825|interv:60000000|
[2025/09/12 05:05:54 620146] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614619825|now:1757653554619825|interv:60000000|
[2025/09/12 05:05:54 620151] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653555336662|pq_index:1|
[2025/09/12 05:05:54 620157] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554586488|
[2025/09/12 05:05:54 620162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554620161|
[2025/09/12 05:05:54 620168] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554620166|
[2025/09/12 05:05:54 620176] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554686564|
[2025/09/12 05:05:54 620181] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554686564|
[2025/09/12 05:05:54 620186] [debug] |xqc_engine_wakeup_after|wakeup:1757653554686564|now:1757653554620186|diff:66378|
[2025/09/12 05:05:54 620191] [debug] |xqc_engine_main_logic|END|now:1757653554620166|
[2025/09/12 05:05:54 620200] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653554620199|
[2025/09/12 05:05:54 620206] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:54 620213] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:54 620218] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274825|
[2025/09/12 05:05:54 620225] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:995274825|
[2025/09/12 05:05:54 620230] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 620239] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:05:54 620245] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653554586662|is_app_limited:1|send_elapse:415|ack_elapse:33537|ctl_first_sent_time:1757653554587077|lagest_ack_time:1757653554620199|curr_delivered:1266|
[2025/09/12 05:05:54 620251] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554587077|
[2025/09/12 05:05:54 620256] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:54 620261] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:33163|rttvar:16581|minrtt:33163|latest_rtt:33122|ack_delay:0|
[2025/09/12 05:05:54 620266] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |after update rtt|conn:0000560C59297D2C|srtt:33158|rttvar:12446|minrtt:33122|latest_rtt:33122|ack_delay:0|
[2025/09/12 05:05:54 620272] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:54 620277] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653554586783|lost_send_time:1757653554582897|loss_delay:37302|frame:CRYPTO |repair:32|
[2025/09/12 05:05:54 620283] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653554586783u|
[2025/09/12 05:05:54 620288] [stats] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |lost interval:1757653554620199|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653554586783|srtt:33158|cwnd:47136|bw:35702|conn_life:34875|now:0|last_lost_time:34875|
[2025/09/12 05:05:54 620294] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 620299] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554624178|now:1757653554620299|interval:3879|
[2025/09/12 05:05:54 620304] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554624178|now:1757653554620299|interv:3879|
[2025/09/12 05:05:54 620309] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_generate_sample|sampler: send_elapse 415, ack_elapse 33537, delivered 1266|rate 37749|lost 1|
[2025/09/12 05:05:54 620315] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (37749) in round 1|
[2025/09/12 05:05:54 620320] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|probertt expire|rtt:33122, old_rtt:33163|
[2025/09/12 05:05:54 620324] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|minrtt expire|rtt:33122, old_rtt:33163|
[2025/09/12 05:05:54 620329] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2504|
[2025/09/12 05:05:54 620334] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:82|po_sent_time:1757653554587077|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 620340] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:82|po_sent_time:1757653554587077|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:05:54 620350] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |bbr on ack|mode:0|pacing_rate:3997571|bw:37749|cwnd:47218|full_bw_reached:0|inflight:644|srtt:33158|latest_rtt:33122|min_rtt:33122|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:54 620357] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:54 620362] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554624178|now:1757653554620362|interval:3816|
[2025/09/12 05:05:54 620368] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554624178|now:1757653554620362|interv:3816|
[2025/09/12 05:05:54 620373] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274825|largest:995274825|pns:1|
[2025/09/12 05:05:54 620379] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:65|pkt_type:HSK|pkt_num:995274825|frame:ACK |recv_time:1757653554620199|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 620385] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614620199|now:1757653554620199|interv:60000000|
[2025/09/12 05:05:54 620390] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614620199|now:1757653554620199|interv:60000000|
[2025/09/12 05:05:54 620394] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554686564|pq_index:0|
[2025/09/12 05:05:54 620400] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554620166|
[2025/09/12 05:05:54 620404] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554620404|
[2025/09/12 05:05:54 620410] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554620409|
[2025/09/12 05:05:54 620416] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:33158|min_srtt:33158|path_bw:37749|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:54 620422] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:644|cwnd:47218|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 620428] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:33158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 620434] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:54 620440] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 620445] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:644|cwnd:47218|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 620451] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 620457] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:05:54 620492] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:644|now:1757653554620464|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 620503] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:54 620509] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:644|applimit:0|
[2025/09/12 05:05:54 620515] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554624178|now:1757653554620514|interval:3664|
[2025/09/12 05:05:54 620520] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554624178|now:1757653554620514|interv:3664|
[2025/09/12 05:05:54 620525] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:838|
[2025/09/12 05:05:54 620531] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554624178|
[2025/09/12 05:05:54 620536] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554624178|
[2025/09/12 05:05:54 620541] [debug] |xqc_engine_wakeup_after|wakeup:1757653554624178|now:1757653554620541|diff:3637|
[2025/09/12 05:05:54 620546] [debug] |xqc_engine_main_logic|END|now:1757653554620409|
[2025/09/12 05:05:54 620552] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554620552|
[2025/09/12 05:05:54 620557] [debug] |xqc_engine_wakeup_after|wakeup:1757653554624178|now:1757653554620557|diff:3621|
[2025/09/12 05:05:54 620562] [debug] |xqc_engine_main_logic|END|now:1757653554620552|
[2025/09/12 05:05:54 624637] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554624637|
[2025/09/12 05:05:54 624647] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554624178|pq_index:0|
[2025/09/12 05:05:54 624652] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554620409|
[2025/09/12 05:05:54 624658] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554624657|
[2025/09/12 05:05:54 624663] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554624178|now:1757653554624657|
[2025/09/12 05:05:54 624669] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 624673] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:54 624678] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:05:54 624683] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:54 624689] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653554586876|lost_send_time:1757653554587355|loss_delay:37302|frame:CRYPTO |repair:32|
[2025/09/12 05:05:54 624695] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653554586970|lost_send_time:1757653554587355|loss_delay:37302|frame:CRYPTO |repair:32|
[2025/09/12 05:05:54 624700] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653554586970u|
[2025/09/12 05:05:54 624705] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:54 624710] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:33158|rtt_var:12446|pto_duration:82942|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 624720] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 624725] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:54 624730] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 624735] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554703406|now:1757653554624710|interv:78696|
[2025/09/12 05:05:54 624740] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554703406|now:1757653554624710|interval:78696|pto_count:0|srtt:33158
[2025/09/12 05:05:54 624747] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:33158|min_srtt:33158|path_bw:37749|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:54 624752] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:194|cwnd:47218|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 624758] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:33158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 624764] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:54 624769] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:33158|min_srtt:33158|path_bw:37749|loss_rate:16.67|path_pto:0|
[2025/09/12 05:05:54 624774] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:127|schedule_bytes:517|inflight:194|cwnd:47218|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 624780] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:33158|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 624785] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:05:54 624791] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 624796] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:194|cwnd:47218|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 624801] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 624807] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:05:54 624837] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653554624815|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 624844] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:54 624850] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:05:54 624859] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:33158|rtt_var:12446|pto_duration:82942|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 624865] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 624869] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:54 624874] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 624879] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554707757|now:1757653554624859|interv:82898|
[2025/09/12 05:05:54 624884] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554707757|now:1757653554624859|interval:82898|pto_count:0|srtt:33158
[2025/09/12 05:05:54 624889] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:711|
[2025/09/12 05:05:54 624895] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 624900] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:711|cwnd:47218|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 624905] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 624910] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:54 624933] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:711|now:1757653554624916|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 624939] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:6|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:54 624944] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:711|applimit:0|
[2025/09/12 05:05:54 624949] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:33158|rtt_var:12446|pto_duration:82942|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 624954] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 624959] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:05:54 624964] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 624969] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554707858|now:1757653554624949|interv:82909|
[2025/09/12 05:05:54 624973] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554707858|now:1757653554624949|interval:82909|pto_count:0|srtt:33158
[2025/09/12 05:05:54 624979] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:838|
[2025/09/12 05:05:54 624984] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554707858|
[2025/09/12 05:05:54 624989] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554707858|
[2025/09/12 05:05:54 624998] [debug] |xqc_engine_wakeup_after|wakeup:1757653554707858|now:1757653554624998|diff:82860|
[2025/09/12 05:05:54 625003] [debug] |xqc_engine_main_logic|END|now:1757653554624657|
[2025/09/12 05:05:54 651347] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653554651345|
[2025/09/12 05:05:54 651364] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:05:54 651374] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274825|
[2025/09/12 05:05:54 651382] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274826|
[2025/09/12 05:05:54 651392] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:995274826|
[2025/09/12 05:05:54 651400] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 651410] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:05:54 651419] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:838|prior_delivered:1266|prior_time:1757653554620199|is_app_limited:1|send_elapse:33387|ack_elapse:31146|ctl_first_sent_time:1757653554620464|lagest_ack_time:1757653554651345|curr_delivered:1460|
[2025/09/12 05:05:54 651428] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554620464|
[2025/09/12 05:05:54 651436] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:54 651444] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:33158|rttvar:12446|minrtt:33122|latest_rtt:30881|ack_delay:0|
[2025/09/12 05:05:54 651453] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |after update rtt|conn:0000560C59297D2C|srtt:32874|rttvar:9904|minrtt:30881|latest_rtt:30881|ack_delay:0|
[2025/09/12 05:05:54 651461] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:05:54 651470] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:54 651477] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:54 651482] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 651490] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32874|rtt_var:9904|pto_duration:72490|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 651499] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 651507] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 644|
[2025/09/12 05:05:54 651513] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 651518] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554697406|now:1757653554651490|interv:45916|
[2025/09/12 05:05:54 651523] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554697406|now:1757653554651490|interval:45916|pto_count:0|srtt:32874
[2025/09/12 05:05:54 651529] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_generate_sample|sampler: send_elapse 33387, ack_elapse 31146, delivered 194|rate 5810|lost 3|
[2025/09/12 05:05:54 651542] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:05:54 651547] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|probertt expire|rtt:30881, old_rtt:33122|
[2025/09/12 05:05:54 651552] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30881, old_rtt:33122|
[2025/09/12 05:05:54 651557] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2504|
[2025/09/12 05:05:54 651562] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47218|packet_lost:0|acked:194|po_sent_time:1757653554620464|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:05:54 651567] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47218|packet_lost:0|acked:194|po_sent_time:1757653554620464|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:05:54 651573] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |bbr on ack|mode:0|pacing_rate:3997571|bw:37749|cwnd:47412|full_bw_reached:0|inflight:644|srtt:32874|latest_rtt:30881|min_rtt:30881|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 651580] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:54 651585] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32874|rtt_var:9904|pto_duration:72490|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 651591] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 651595] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 644|
[2025/09/12 05:05:54 651600] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 651605] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554697406|now:1757653554651585|interv:45821|
[2025/09/12 05:05:54 651610] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554697406|now:1757653554651585|interval:45821|pto_count:0|srtt:32874
[2025/09/12 05:05:54 651616] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274826|largest:995274826|pns:1|
[2025/09/12 05:05:54 651622] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:65|pkt_type:HSK|pkt_num:995274826|frame:ACK |recv_time:1757653554651345|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 651627] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614651345|now:1757653554651345|interv:60000000|
[2025/09/12 05:05:54 651632] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614651345|now:1757653554651345|interv:60000000|
[2025/09/12 05:05:54 651637] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554707858|pq_index:0|
[2025/09/12 05:05:54 651644] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554624657|
[2025/09/12 05:05:54 651649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554651648|
[2025/09/12 05:05:54 651655] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554651653|
[2025/09/12 05:05:54 651667] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554697406|
[2025/09/12 05:05:54 651672] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554697406|
[2025/09/12 05:05:54 651677] [debug] |xqc_engine_wakeup_after|wakeup:1757653554697406|now:1757653554651677|diff:45729|
[2025/09/12 05:05:54 651682] [debug] |xqc_engine_main_logic|END|now:1757653554651653|
[2025/09/12 05:05:54 651689] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554651689|
[2025/09/12 05:05:54 651693] [debug] |xqc_engine_wakeup_after|wakeup:1757653554697406|now:1757653554651693|diff:45713|
[2025/09/12 05:05:54 651698] [debug] |xqc_engine_main_logic|END|now:1757653554651689|
[2025/09/12 05:05:54 656081] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:68|state:S_HANDSHAKE_SENT|recv_time:1757653554656080|
[2025/09/12 05:05:54 656098] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:05:54 656108] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274826|
[2025/09/12 05:05:54 656115] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274827|
[2025/09/12 05:05:54 656124] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:995274827|
[2025/09/12 05:05:54 656131] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 656140] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:6|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:05:54 656150] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:838|prior_delivered:1266|prior_time:1757653554620199|is_app_limited:1|send_elapse:37839|ack_elapse:35881|ctl_first_sent_time:1757653554624916|lagest_ack_time:1757653554656080|curr_delivered:1587|
[2025/09/12 05:05:54 656159] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554624916|
[2025/09/12 05:05:54 656167] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:54 656175] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:32874|rttvar:9904|minrtt:30881|latest_rtt:31164|ack_delay:0|
[2025/09/12 05:05:54 656184] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |after update rtt|conn:0000560C59297D2C|srtt:32660|rttvar:7855|minrtt:30881|latest_rtt:31164|ack_delay:0|
[2025/09/12 05:05:54 656192] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:54 656199] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:54 656208] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 656216] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554661557|now:1757653554656216|interval:5341|
[2025/09/12 05:05:54 656224] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554661557|now:1757653554656216|interv:5341|
[2025/09/12 05:05:54 656231] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_generate_sample|sampler: send_elapse 37839, ack_elapse 35881, delivered 321|rate 8483|lost 3|
[2025/09/12 05:05:54 656239] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30881, old_rtt:30881|
[2025/09/12 05:05:54 656255] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2504|
[2025/09/12 05:05:54 656263] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:127|po_sent_time:1757653554624916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:05:54 656271] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:127|po_sent_time:1757653554624916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:05:54 656281] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |bbr on ack|mode:0|pacing_rate:3997571|bw:37749|cwnd:47539|full_bw_reached:0|inflight:517|srtt:32660|latest_rtt:31164|min_rtt:30881|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:05:54 656288] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:54 656294] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:54 656299] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554661557|now:1757653554656299|interval:5258|
[2025/09/12 05:05:54 656304] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554661557|now:1757653554656299|interv:5258|
[2025/09/12 05:05:54 656310] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:54 656316] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:54 656321] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274827|largest:995274827|pns:1|
[2025/09/12 05:05:54 656327] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:68|pkt_type:HSK|pkt_num:995274827|frame:PING ACK |recv_time:1757653554656080|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 656332] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614656080|now:1757653554656080|interv:60000000|
[2025/09/12 05:05:54 656337] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614656080|now:1757653554656080|interv:60000000|
[2025/09/12 05:05:54 656342] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554697406|pq_index:0|
[2025/09/12 05:05:54 656348] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554651653|
[2025/09/12 05:05:54 656353] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554656352|
[2025/09/12 05:05:54 656358] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554656357|
[2025/09/12 05:05:54 656366] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|largest_recv:995274827|ack_delay:286|first_ack_range:2|largest_pkt_recv_time:1757653554656080|
[2025/09/12 05:05:54 656371] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|high:995274827|low:995274825|pkt_pns:1|
[2025/09/12 05:05:54 656376] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:995274827|frame_largest_recv:995274827|
[2025/09/12 05:05:54 656386] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:54 656392] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 656398] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:54 656404] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:54 656440] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:7|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:517|now:1757653554656412|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 656447] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:7|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 656454] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554661557|
[2025/09/12 05:05:54 656459] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554661557|
[2025/09/12 05:05:54 656464] [debug] |xqc_engine_wakeup_after|wakeup:1757653554661557|now:1757653554656464|diff:5093|
[2025/09/12 05:05:54 656469] [debug] |xqc_engine_main_logic|END|now:1757653554656357|
[2025/09/12 05:05:54 656476] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554656476|
[2025/09/12 05:05:54 656481] [debug] |xqc_engine_wakeup_after|wakeup:1757653554661557|now:1757653554656480|diff:5077|
[2025/09/12 05:05:54 656485] [debug] |xqc_engine_main_logic|END|now:1757653554656476|
[2025/09/12 05:05:54 662562] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554662562|
[2025/09/12 05:05:54 662571] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554661557|pq_index:0|
[2025/09/12 05:05:54 662577] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554656357|
[2025/09/12 05:05:54 662582] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554662582|
[2025/09/12 05:05:54 662588] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554661557|now:1757653554662582|
[2025/09/12 05:05:54 662593] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 662598] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:05:54 662603] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:05:54 662608] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:05:54 662614] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653554624815|lost_send_time:1757653554625840|loss_delay:36742|frame:CRYPTO |repair:32|
[2025/09/12 05:05:54 662619] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653554624815u|
[2025/09/12 05:05:54 662624] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:05:54 662629] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:54 662634] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 662639] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653554662582|
[2025/09/12 05:05:54 662649] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 662655] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32660|min_srtt:32660|path_bw:37749|loss_rate:37.50|path_pto:0|
[2025/09/12 05:05:54 662661] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47539|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 662667] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32660|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 662673] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:517|reinj:0|path_class:4|
[2025/09/12 05:05:54 662678] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:5|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:54 662684] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47539|conn:0000560C59297D2C|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 662689] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 662694] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:54 662725] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:8|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653554662703|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 662732] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:8|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:05:54 662737] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:54 662743] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32660|rtt_var:7855|pto_duration:64080|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 662748] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 662753] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:05:54 662758] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:54 662763] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554726783|now:1757653554662742|interv:64041|
[2025/09/12 05:05:54 662768] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:1|expire:1757653554726783|now:1757653554662742|interval:64041|pto_count:0|srtt:32660
[2025/09/12 05:05:54 662774] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47539|inflight:517|
[2025/09/12 05:05:54 662779] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554726783|
[2025/09/12 05:05:54 662785] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554726783|
[2025/09/12 05:05:54 662789] [debug] |xqc_engine_wakeup_after|wakeup:1757653554726783|now:1757653554662789|diff:63994|
[2025/09/12 05:05:54 662795] [debug] |xqc_engine_main_logic|END|now:1757653554662582|
[2025/09/12 05:05:54 695196] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653554695194|
[2025/09/12 05:05:54 695215] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:05:54 695226] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274827|
[2025/09/12 05:05:54 695234] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274828|
[2025/09/12 05:05:54 695245] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:995274828|
[2025/09/12 05:05:54 695253] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 695263] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:8|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:54 695271] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:517|prior_delivered:1587|prior_time:1757653554662703|is_app_limited:1|send_elapse:0|ack_elapse:32491|ctl_first_sent_time:1757653554662703|lagest_ack_time:1757653554695194|curr_delivered:2104|
[2025/09/12 05:05:54 695280] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554662703|
[2025/09/12 05:05:54 695288] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:54 695296] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:32660|rttvar:7855|minrtt:30881|latest_rtt:32491|ack_delay:0|
[2025/09/12 05:05:54 695304] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |after update rtt|conn:0000560C59297D2C|srtt:32639|rttvar:5934|minrtt:30881|latest_rtt:32491|ack_delay:0|
[2025/09/12 05:05:54 695312] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:54 695320] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 695328] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:54 695336] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 695345] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32491, delivered 517|rate 15912|lost 4|
[2025/09/12 05:05:54 695354] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:05:54 695362] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30881, old_rtt:30881|
[2025/09/12 05:05:54 695369] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1034|
[2025/09/12 05:05:54 695373] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47539|packet_lost:0|acked:517|po_sent_time:1757653554662703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2104|
[2025/09/12 05:05:54 695379] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47539|packet_lost:0|acked:517|po_sent_time:1757653554662703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2104|
[2025/09/12 05:05:54 695385] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |bbr on ack|mode:0|pacing_rate:3997571|bw:37749|cwnd:48056|full_bw_reached:0|inflight:0|srtt:32639|latest_rtt:32491|min_rtt:30881|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 695399] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:54 695405] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|level:2|
[2025/09/12 05:05:54 695410] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:05:54 695415] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:05:54 695535] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:05:54 695542] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:05:54 695548] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554726783|pq_index:0|
[2025/09/12 05:05:54 695553] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554662582|
[2025/09/12 05:05:54 695558] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:54 695564] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:05:54 695569] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:05:54 695574] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:54 695579] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 695585] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:54 695590] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:05:54 695596] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274828|largest:995274828|pns:1|
[2025/09/12 05:05:54 695601] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:420|pkt_type:HSK|pkt_num:995274828|frame:ACK CRYPTO |recv_time:1757653554695194|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 695608] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:792efa2cfcd8ab0215725ae6|spin_bit:0|
[2025/09/12 05:05:54 695613] [warn] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:05:54 695619] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:54 695624] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:05:54 695629] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653614695194|now:1757653554695194|interv:60000000|
[2025/09/12 05:05:54 695634] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653614695194|now:1757653554695194|interv:60000000|
[2025/09/12 05:05:54 695639] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554695639|
[2025/09/12 05:05:54 695645] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554695644|
[2025/09/12 05:05:54 695651] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59297D2C|
[2025/09/12 05:05:54 695656] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59297D2C|
[2025/09/12 05:05:54 695666] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:05:54 695671] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:54 695676] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 695682] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_gen_token|expire:1758258354|
[2025/09/12 05:05:54 695688] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_early_data_reject|reject|
[2025/09/12 05:05:54 695693] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:05:54 695698] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:05:54 695703] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:792efa2cfcd8ab0215725ae6|spin_bit:0|
[2025/09/12 05:05:54 695710] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:54 695715] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274825|
[2025/09/12 05:05:54 695722] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:995274825|
[2025/09/12 05:05:54 695727] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695733] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|892b2a7886b39a2675ca33ee78cb1e7918|sr_token:32bf0b8bdf549c91d439477e02fa0a58
[2025/09/12 05:05:54 695740] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695744] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|643d8964651112c6f38dc10708e730d9a5|sr_token:9b041871ba21fc3e3f092f5830e5340e
[2025/09/12 05:05:54 695749] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695753] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|dc6c964f414925fa357b1cec5f417d91bd|sr_token:b62027eef0f529f8185a2a85e05b0036
[2025/09/12 05:05:54 695758] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695762] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|14650625ba4f60eff696871463739f38e5|sr_token:d34e7ea1fdb7394c90f817c568f06cab
[2025/09/12 05:05:54 695767] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695771] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|1ae25100f6c5a3f6d9cb10b02cb59435a4|sr_token:c938272d25c73acb45e78fd065736371
[2025/09/12 05:05:54 695775] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695779] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|44a3057bccbac61fbad3321741fde7f91c|sr_token:4ed686d01bbf0bf941010cd81886391e
[2025/09/12 05:05:54 695784] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:18|
[2025/09/12 05:05:54 695788] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_new_conn_id_frame|new_conn_id|c10c30e029bba1ff7c440e32f95b755ff3|sr_token:bbbdc0bac2e835616745bae71faec4dc
[2025/09/12 05:05:54 695792] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:b|
[2025/09/12 05:05:54 695797] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:05:54 695804] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:05:54 695808] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:05:54 695815] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:05:54 695820] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:ACK_01RTT|expire:1757653554720194|now:1757653554695194|interv:25000|
[2025/09/12 05:05:54 695825] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653554695194|max_ack_delay:25000|
[2025/09/12 05:05:54 695829] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274825|largest:995274825|pns:2|
[2025/09/12 05:05:54 695834] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:995274825|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653554695194|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 695838] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_crypto_write_streams|
[2025/09/12 05:05:54 695842] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:05:54 695847] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653554695847|
[2025/09/12 05:05:54 695852] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653554695851|
[2025/09/12 05:05:54 695856] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:05:54 695860] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59297D2C|
[2025/09/12 05:05:54 695910] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:05:54 695918] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:05:54 695924] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_sample_check_app_limited|path:0|applimit:2104|
[2025/09/12 05:05:54 695934] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59297D2C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:05:54 695944] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|
[2025/09/12 05:05:54 695954] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|largest_recv:995274828|ack_delay:760|first_ack_range:3|largest_pkt_recv_time:1757653554695194|
[2025/09/12 05:05:54 695960] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|high:995274828|low:995274825|pkt_pns:1|
[2025/09/12 05:05:54 695966] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:995274828|frame_largest_recv:995274828|
[2025/09/12 05:05:54 695972] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:05:54 695989] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:17a38e1a9898990341ef81c5|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:05:54 695999] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7bea12a94c6eda1c0f107a9a|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:05:54 696011] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696019] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696027] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:05:54 696034] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696062] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696069] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:05:54 696075] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696082] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696087] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:05:54 696092] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696096] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696100] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:05:54 696104] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696108] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696112] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696117] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:54 696121] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696125] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696129] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:05:54 696133] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32639|min_srtt:32639|path_bw:37749|loss_rate:44.44|path_pto:0|
[2025/09/12 05:05:54 696137] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48056|conn:0000560C59297D2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 696146] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32639|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 696151] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:05:54 696156] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:05:54 696160] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:54 696190] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653554696167|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696195] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696200] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2104|
[2025/09/12 05:05:54 696204] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696209] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696213] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696217] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:05:54 696221] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554777542|now:1757653554696204|interv:81338|
[2025/09/12 05:05:54 696225] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554777542|now:1757653554696204|interval:81338|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696229] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:23|
[2025/09/12 05:05:54 696234] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:05:54 696238] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:54 696261] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653554696243|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696269] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696276] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2104|
[2025/09/12 05:05:54 696282] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696289] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696301] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696307] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:05:54 696313] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554777618|now:1757653554696282|interv:81336|
[2025/09/12 05:05:54 696319] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554777618|now:1757653554696282|interval:81336|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696324] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:56|
[2025/09/12 05:05:54 696329] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:54 696333] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:54 696365] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653554696341|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696374] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696381] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2104|
[2025/09/12 05:05:54 696388] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696395] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696401] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696407] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:05:54 696413] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554777716|now:1757653554696387|interv:81329|
[2025/09/12 05:05:54 696419] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554777716|now:1757653554696387|interval:81329|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696426] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:339|
[2025/09/12 05:05:54 696433] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:54 696440] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-5|next_skip_chance:1757653554940565|current_time:1757653554696440|
[2025/09/12 05:05:54 696447] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:05:54 696477] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653554696457|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696485] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696498] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2104|
[2025/09/12 05:05:54 696505] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696512] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696517] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696524] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:05:54 696529] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554777832|now:1757653554696505|interv:81327|
[2025/09/12 05:05:54 696533] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554777832|now:1757653554696505|interval:81327|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696537] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:623|
[2025/09/12 05:05:54 696542] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:05:54 696547] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:54 696573] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:9|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653554696553|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696581] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:9|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696590] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 696596] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:05:54 696622] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653554696605|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696630] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696638] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2104|
[2025/09/12 05:05:54 696644] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696650] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696654] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696658] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:05:54 696661] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554777980|now:1757653554696644|interv:81336|
[2025/09/12 05:05:54 696665] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554777980|now:1757653554696644|interval:81336|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696674] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:677|
[2025/09/12 05:05:54 696679] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:05:54 696683] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:05:54 696706] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653554696689|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696715] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696722] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2104|
[2025/09/12 05:05:54 696728] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696736] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696740] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696744] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:05:54 696748] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554778064|now:1757653554696728|interv:81336|
[2025/09/12 05:05:54 696752] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554778064|now:1757653554696728|interval:81336|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696756] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:731|
[2025/09/12 05:05:54 696760] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:54 696764] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_can_send|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48056|conn:0000560C59297D2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 696769] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:05:54 696773] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:05:54 696797] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653554696779|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 696806] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 696813] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2104|
[2025/09/12 05:05:54 696820] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32639|rtt_var:5934|pto_duration:56375|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 696825] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 696833] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 696837] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:05:54 696841] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554778154|now:1757653554696819|interv:81335|
[2025/09/12 05:05:54 696845] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554778154|now:1757653554696819|interval:81335|pto_count:0|srtt:32639
[2025/09/12 05:05:54 696849] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:05:54 696854] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554720194|
[2025/09/12 05:05:54 696858] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554720194|
[2025/09/12 05:05:54 696862] [debug] |xqc_engine_wakeup_after|wakeup:1757653554720194|now:1757653554696862|diff:23332|
[2025/09/12 05:05:54 696866] [debug] |xqc_engine_main_logic|END|now:1757653554695644|
[2025/09/12 05:05:54 696873] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:1406|state:ESTABED|recv_time:1757653554696873|
[2025/09/12 05:05:54 696878] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:792efa2cfcd8ab0215725ae6|spin_bit:0|
[2025/09/12 05:05:54 696883] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274825|
[2025/09/12 05:05:54 696887] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274826|
[2025/09/12 05:05:54 696893] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:995274826|
[2025/09/12 05:05:54 696897] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:54 696901] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:54 696905] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:54 696912] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:54 696917] [debug] |scid:792efa2cfcd8ab0215725ae6|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:05:54 696921] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274826|largest:995274826|pns:2|
[2025/09/12 05:05:54 696926] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:995274826|frame:PADDING PING |recv_time:1757653554696873|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 696930] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653674696873|now:1757653554696873|interv:120000000|
[2025/09/12 05:05:54 696935] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653674696873|now:1757653554696873|interv:120000000|
[2025/09/12 05:05:54 696938] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554720194|pq_index:0|
[2025/09/12 05:05:54 696943] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554695644|
[2025/09/12 05:05:54 696947] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554696947|
[2025/09/12 05:05:54 696951] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554696950|
[2025/09/12 05:05:54 696961] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|largest_recv:995274826|ack_delay:87|first_ack_range:1|largest_pkt_recv_time:1757653554696873|
[2025/09/12 05:05:54 696965] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_gen_ack_frame|high:995274826|low:995274825|pkt_pns:2|
[2025/09/12 05:05:54 696969] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:995274826|frame_largest_recv:995274826|
[2025/09/12 05:05:54 696973] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:05:54 696978] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 696982] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:05:54 696987] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:05:54 697012] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:10|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653554696992|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 697021] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:10|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 697029] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554778154|
[2025/09/12 05:05:54 697035] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554778154|
[2025/09/12 05:05:54 697060] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554697060|diff:47698|
[2025/09/12 05:05:54 697065] [debug] |xqc_engine_main_logic|END|now:1757653554696950|
[2025/09/12 05:05:54 697070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554697070|
[2025/09/12 05:05:54 697074] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554697074|diff:47684|
[2025/09/12 05:05:54 697078] [debug] |xqc_engine_main_logic|END|now:1757653554697070|
[2025/09/12 05:05:54 727699] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:40|state:ESTABED|recv_time:1757653554727697|
[2025/09/12 05:05:54 727719] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:792efa2cfcd8ab0215725ae6|spin_bit:0|
[2025/09/12 05:05:54 727730] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274826|
[2025/09/12 05:05:54 727737] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274828|
[2025/09/12 05:05:54 727749] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:995274828|
[2025/09/12 05:05:54 727758] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:2|
[2025/09/12 05:05:54 727767] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:0|
[2025/09/12 05:05:54 727776] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2104|prior_time:1757653554696167|is_app_limited:1|send_elapse:0|ack_elapse:31530|ctl_first_sent_time:1757653554696167|lagest_ack_time:1757653554727697|curr_delivered:2127|
[2025/09/12 05:05:54 727786] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554696167|
[2025/09/12 05:05:54 727796] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:05:54 727813] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:1|
[2025/09/12 05:05:54 727820] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2104|prior_time:1757653554696167|is_app_limited:1|send_elapse:0|ack_elapse:31530|ctl_first_sent_time:1757653554696167|lagest_ack_time:1757653554727697|curr_delivered:2160|
[2025/09/12 05:05:54 727827] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554696243|
[2025/09/12 05:05:54 727834] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:05:54 727840] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:2|
[2025/09/12 05:05:54 727847] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2104|prior_time:1757653554696167|is_app_limited:1|send_elapse:0|ack_elapse:31530|ctl_first_sent_time:1757653554696167|lagest_ack_time:1757653554727697|curr_delivered:2443|
[2025/09/12 05:05:54 727854] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554696341|
[2025/09/12 05:05:54 727858] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:05:54 727862] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:05:54 727866] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2104|prior_time:1757653554696167|is_app_limited:1|send_elapse:0|ack_elapse:31530|ctl_first_sent_time:1757653554696167|lagest_ack_time:1757653554727697|curr_delivered:2727|
[2025/09/12 05:05:54 727870] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554696457|
[2025/09/12 05:05:54 727874] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:54 727878] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:05:54 727883] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2104|prior_time:1757653554696167|is_app_limited:1|send_elapse:0|ack_elapse:31530|ctl_first_sent_time:1757653554696167|lagest_ack_time:1757653554727697|curr_delivered:2781|
[2025/09/12 05:05:54 727887] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554696605|
[2025/09/12 05:05:54 727892] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:05:54 727896] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|conn:0000560C59297D2C|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:05:54 727900] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2104|prior_time:1757653554696167|is_app_limited:1|send_elapse:0|ack_elapse:31530|ctl_first_sent_time:1757653554696167|lagest_ack_time:1757653554727697|curr_delivered:2835|
[2025/09/12 05:05:54 727908] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_update_sample|sampler_sent_time_update:1757653554696689|
[2025/09/12 05:05:54 727912] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:05:54 727916] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59297D2C|srtt:32639|rttvar:5934|minrtt:30881|latest_rtt:31008|ack_delay:56|
[2025/09/12 05:05:54 727920] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |after update rtt|conn:0000560C59297D2C|srtt:32429|rttvar:4872|minrtt:30881|latest_rtt:31008|ack_delay:56|
[2025/09/12 05:05:54 727925] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:05:54 727929] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:05:54 727933] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:4872|pto_duration:51917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 727938] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 727941] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 727945] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:54 727949] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554773696|now:1757653554727933|interv:45763|
[2025/09/12 05:05:54 727953] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554773696|now:1757653554727933|interval:45763|pto_count:0|srtt:32429
[2025/09/12 05:05:54 727957] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31530, delivered 731|rate 23184|lost 4|
[2025/09/12 05:05:54 727962] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:05:54 727966] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30881, old_rtt:30881|
[2025/09/12 05:05:54 727970] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1462|
[2025/09/12 05:05:54 727974] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48056|packet_lost:0|acked:731|po_sent_time:1757653554696689|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2835|
[2025/09/12 05:05:54 727978] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48056|packet_lost:0|acked:731|po_sent_time:1757653554696689|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2835|
[2025/09/12 05:05:54 727983] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |bbr on ack|mode:0|pacing_rate:3997571|bw:37749|cwnd:48787|full_bw_reached:0|inflight:1050|srtt:32429|latest_rtt:31008|min_rtt:30881|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:05:54 727988] [stats] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9 |path:0||cwnd:48787|inflight:1050|mode:0|applimit:0|pacing_rate:3997571|bw:37749|srtt:32429|latest_rtt:31008|min_rtt:30881|send:16|lost:4|tlp:0|recv:7|recovery:0|slow_start:1|conn_life:142664|acked:731|delivered:2835|is_cwnd_limited:0|
[2025/09/12 05:05:54 728011] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274828|largest:995274828|pns:2|
[2025/09/12 05:05:54 728015] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:995274828|frame:ACK |recv_time:1757653554727697|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 728020] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653674727697|now:1757653554727697|interv:120000000|
[2025/09/12 05:05:54 728024] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653674727697|now:1757653554727697|interv:120000000|
[2025/09/12 05:05:54 728028] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554778154|pq_index:1|
[2025/09/12 05:05:54 728032] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554696950|
[2025/09/12 05:05:54 728036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554728036|
[2025/09/12 05:05:54 728065] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554728064|
[2025/09/12 05:05:54 728072] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554773696|
[2025/09/12 05:05:54 728076] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554773696|
[2025/09/12 05:05:54 728080] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554728080|diff:16678|
[2025/09/12 05:05:54 728084] [debug] |xqc_engine_main_logic|END|now:1757653554728064|
[2025/09/12 05:05:54 728090] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554728090|
[2025/09/12 05:05:54 728094] [debug] |xqc_engine_wakeup_after|wakeup:1757653554744758|now:1757653554728094|diff:16664|
[2025/09/12 05:05:54 728098] [debug] |xqc_engine_main_logic|END|now:1757653554728090|
[2025/09/12 05:05:54 745170] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554745170|
[2025/09/12 05:05:54 745183] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554744758|pq_index:0|
[2025/09/12 05:05:54 745189] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_add_active_queue|last_ticked_time:1757653554510539|
[2025/09/12 05:05:54 745196] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_engine_process_conn|conn:0000560C592F8ECC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554745194|
[2025/09/12 05:05:54 745201] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653554744758|now:1757653554745194|
[2025/09/12 05:05:54 745207] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653554744758|now:1757653554745194|
[2025/09/12 05:05:54 745212] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:54 745217] [info] |xqc_engine_main_logic|conn:0000560C592F8ECC|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|conn_state:13|next_tick_time:1757653554744758
[2025/09/12 05:05:54 745232] [report] |scid:6655404e9fb334c5d5f65a9c|xqc_conn_destroy|0000560C592F8ECC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:118963|first_send_delay:119316|conn_persist:736736|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-6655404e9fb334c5d5f65a9c p-193.167.0.100-54011-7422dbc1ec268d2b1532d71082c22cb388|hsk_recv:34842|close_recv:501868|close_send:502098|last_recv:501789|last_send:502098|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,24,12,9,1024,0,17,i32,4,28,41,4,1862662446,165,0,4,1393,1406,3,1862662449,445,0,4,26,39,40000,1862662450,501,0,4,54,4000,17,394,4,39,4,18,470,4,26,40000,19,502,0-2,0-2,0-0,0-0,0-0,0-32,0-4956,0-5789,0-19,0-9,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:19|spurious_loss:0|detected_loss:4|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:05:54 745278] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:54 745285] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:54 745291] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:54 745296] [debug] |scid:6655404e9fb334c5d5f65a9c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:54 745347] [debug] |xqc_engine_wakeup_after|wakeup:1757653554773696|now:1757653554745347|diff:28349|
[2025/09/12 05:05:54 745357] [debug] |xqc_engine_main_logic|END|now:1757653554745194|
[2025/09/12 05:05:54 774433] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554774433|
[2025/09/12 05:05:54 774445] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554773696|pq_index:0|
[2025/09/12 05:05:54 774451] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554728064|
[2025/09/12 05:05:54 774458] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554774456|
[2025/09/12 05:05:54 774463] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653554773696|now:1757653554774456|
[2025/09/12 05:05:54 774468] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:54 774473] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59297D2C|path:0|bytes_in_flight:1050|
[2025/09/12 05:05:54 774478] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:4872|pto_duration:51917|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:54 774484] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 774489] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 774494] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:54 774499] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:54 774505] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_send_probe_pkt|conn:0000560C59297D2C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:54 774511] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:9|
[2025/09/12 05:05:54 774516] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_send_probe_pkt|conn:0000560C59297D2C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:05:54 774528] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59297D2C|pto_count:1
[2025/09/12 05:05:54 774533] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59297D2C|path:0|
[2025/09/12 05:05:54 774538] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 774543] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653554774456|
[2025/09/12 05:05:54 774548] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 774554] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 774560] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 774566] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:54 774571] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:05:54 774613] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653554774581|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 774625] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:11|origin_pktnum:9|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 774634] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:54 774642] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:4872|pto_duration:103834|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 774651] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 774658] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 774662] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:05:54 774667] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554928415|now:1757653554774642|interv:153773|
[2025/09/12 05:05:54 774672] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554928415|now:1757653554774642|interval:153773|pto_count:1|srtt:32429
[2025/09/12 05:05:54 774678] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48787|inflight:1050|
[2025/09/12 05:05:54 774684] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:05:54 774690] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:05:54 774721] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653554774697|stream_id:0|stream_offset:1024|
[2025/09/12 05:05:54 774732] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:12|origin_pktnum:9|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:54 774748] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:05:54 774756] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|srtt:32429|rtt_var:4872|pto_duration:103834|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:05:54 774761] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:54 774766] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:54 774771] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59297D2C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:05:54 774776] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653554928531|now:1757653554774756|interv:153775|
[2025/09/12 05:05:54 774781] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59297D2C|path:0|pns:2|expire:1757653554928531|now:1757653554774756|interval:153775|pto_count:1|srtt:32429
[2025/09/12 05:05:54 774786] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48787|inflight:2100|
[2025/09/12 05:05:54 774792] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653554928531|
[2025/09/12 05:05:54 774797] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653554928531|
[2025/09/12 05:05:54 774802] [debug] |xqc_engine_wakeup_after|wakeup:1757653554928531|now:1757653554774802|diff:153729|
[2025/09/12 05:05:54 774808] [debug] |xqc_engine_main_logic|END|now:1757653554774456|
[2025/09/12 05:05:54 806185] [info] |xqc_engine_packet_process|==>|conn:0000560C59297D2C|size:39|state:ESTABED|recv_time:1757653554806182|
[2025/09/12 05:05:54 806208] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:792efa2cfcd8ab0215725ae6|spin_bit:0|
[2025/09/12 05:05:54 806222] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|largest_pn:995274828|
[2025/09/12 05:05:54 806228] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:995274830|
[2025/09/12 05:05:54 806238] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:995274830|
[2025/09/12 05:05:54 806246] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|frame_type:1c|
[2025/09/12 05:05:54 806254] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_DRAINING|expire:1757653555037004|now:1757653554806253|interv:230751|
[2025/09/12 05:05:54 806261] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:05:54 806268] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:05:54 806274] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:54 806280] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:05:54 806285] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:05:54 806291] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:05:54 806299] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:05:54 806308] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:05:54 806314] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_process_frames|draining state, skip|
[2025/09/12 05:05:54 806322] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:995274830|largest:995274830|pns:2|
[2025/09/12 05:05:54 806338] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_on_pkt_processed|====>|conn:0000560C59297D2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:995274830|frame:CONNECTION_CLOSE |recv_time:1757653554806182|dcid:792efa2cfcd8ab0215725ae6|dcid_seq:0|
[2025/09/12 05:05:54 806345] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:PATH_IDLE|expire:1757653674806182|now:1757653554806182|interv:120000000|
[2025/09/12 05:05:54 806352] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_set|type:CONN_IDLE|expire:1757653674806182|now:1757653554806182|interv:120000000|
[2025/09/12 05:05:54 806357] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653554928531|pq_index:0|
[2025/09/12 05:05:54 806364] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554774456|
[2025/09/12 05:05:54 806370] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554806370|
[2025/09/12 05:05:54 806377] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653554806375|
[2025/09/12 05:05:54 806386] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_path_get_perf_class|conn:0000560C59297D2C|path_id:0|path_srtt:32429|min_srtt:32429|path_bw:37749|loss_rate:100.00|path_pto:1|
[2025/09/12 05:05:54 806392] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59297D2C|path_id:0|path_srtt:32429|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:05:54 806399] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:05:54 806406] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_check_acked_or_dropped_pkt|conn:0000560C59297D2C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:05:54 806413] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:05:54 806465] [info] |scid:792efa2cfcd8ab0215725ae6|xqc_send_packet_with_pn|<==|conn:0000560C59297D2C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653554806423|stream_id:0|stream_offset:0|
[2025/09/12 05:05:54 806476] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_on_packet_sent|conn:0000560C59297D2C|path:0|pkt_num:13|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:05:54 806485] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_next_wakeup_time|wakeup_time:1757653555037004|
[2025/09/12 05:05:54 806492] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_wakeup_queue|next_tick_time:1757653555037004|
[2025/09/12 05:05:54 806498] [debug] |xqc_engine_wakeup_after|wakeup:1757653555037004|now:1757653554806498|diff:230506|
[2025/09/12 05:05:54 806505] [debug] |xqc_engine_main_logic|END|now:1757653554806375|
[2025/09/12 05:05:54 806513] [debug] |xqc_engine_main_logic|BEGIN|now:1757653554806513|
[2025/09/12 05:05:54 806518] [debug] |xqc_engine_wakeup_after|wakeup:1757653555037004|now:1757653554806518|diff:230486|
[2025/09/12 05:05:54 806524] [debug] |xqc_engine_main_logic|END|now:1757653554806513|
[2025/09/12 05:05:55 037790] [debug] |xqc_engine_main_logic|BEGIN|now:1757653555037789|
[2025/09/12 05:05:55 037823] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653555037004|pq_index:0|
[2025/09/12 05:05:55 037831] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_add_active_queue|last_ticked_time:1757653554806375|
[2025/09/12 05:05:55 037840] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_engine_process_conn|conn:0000560C59297D2C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653555037837|
[2025/09/12 05:05:55 037860] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653555037004|now:1757653555037837|
[2025/09/12 05:05:55 037866] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653555037004|now:1757653555037837|
[2025/09/12 05:05:55 037872] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:05:55 037878] [info] |xqc_engine_main_logic|conn:0000560C59297D2C|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|conn_state:13|next_tick_time:1757653555037004
[2025/09/12 05:05:55 037895] [report] |scid:792efa2cfcd8ab0215725ae6|xqc_conn_destroy|0000560C59297D2C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:110223|first_send_delay:110608|conn_persist:452571|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|hsk_recv:34875|close_recv:220929|close_send:221099|last_recv:220858|last_send:221099|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,11,9,3072,0,17,i32,4,27,40,4,995274828,142,0,4,26,39,40000,995274830,220,0,4,1393,1406,3,995274826,111,0,4,1050,80,12,189,4,26,40000,13,221,4,1050,80,11,189,0-2,0-2,0-0,0-0,0-0,0-32,0-7917,0-4503,0-18,0-9,0-4,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:1|snd_pkt:18|spurious_loss:0|detected_loss:5|max_pto:1|finished_streams:0|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:1200|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 05:05:55 037907] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:05:55 037920] [stats] |scid:792efa2cfcd8ab0215725ae6|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653554695802|wrt_delay:130|snd_delay:977|finwrt_delay:130|finsnd_delay:78895|finrcv_delay:2|finread_delay:63|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-792efa2cfcd8ab0215725ae6 p-193.167.0.100-32816-2a53bf1a9d0e3d0c595db2d54dc62f33b9|path_info:mp is not supported in connection scid:792efa2cfcd8ab0215725ae6|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:05:55 037966] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:55 037976] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:05:55 037982] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:05:55 037988] [debug] |scid:792efa2cfcd8ab0215725ae6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:05:55 038074] [debug] |xqc_engine_wakeup_after|wakeup:1757653555543851|now:1757653555038073|diff:505778|
[2025/09/12 05:05:55 038087] [debug] |xqc_engine_main_logic|END|now:1757653555037837|
[2025/09/12 05:05:55 544646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653555544645|
[2025/09/12 05:05:55 544673] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653555543851|pq_index:0|
[2025/09/12 05:05:55 544679] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653552872940|
[2025/09/12 05:05:55 544686] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653555544684|
[2025/09/12 05:05:55 544703] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653555543851|now:1757653555544684|
[2025/09/12 05:05:55 544707] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:05:55 544712] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:3993|
[2025/09/12 05:05:55 544716] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:1870624|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:05:55 544722] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:55 544725] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:55 544729] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3993|
[2025/09/12 05:05:55 544733] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:05:55 544739] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:55 544753] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:05:55 544760] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:6
[2025/09/12 05:05:55 544765] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:3741248|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:55 544769] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:55 544773] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:55 544777] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 3993|
[2025/09/12 05:05:55 544781] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653558214475|now:1757653555544765|interv:2669710|
[2025/09/12 05:05:55 544785] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653558214475|now:1757653555544765|interval:2669710|pto_count:6|srtt:32737
[2025/09/12 05:05:55 544793] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:55 544798] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:05:55 544803] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:55 544809] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:05:55 544875] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:30|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3993|now:1757653555544824|stream_id:0|stream_offset:0|
[2025/09/12 05:05:55 544886] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:30|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:55 544891] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:3993|applimit:0|
[2025/09/12 05:05:55 544895] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:3741248|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:55 544900] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:55 544904] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:55 544908] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 4276|
[2025/09/12 05:05:55 544911] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560886072|now:1757653555544895|interv:5341177|
[2025/09/12 05:05:55 544915] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653560886072|now:1757653555544895|interval:5341177|pto_count:6|srtt:32737
[2025/09/12 05:05:55 544920] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:4276|
[2025/09/12 05:05:55 544926] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:05:55 544930] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:31-32|next_skip_chance:1757653555795301|current_time:1757653555544930|
[2025/09/12 05:05:55 544934] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:05:55 544955] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:33|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4276|now:1757653555544940|stream_id:0|stream_offset:0|
[2025/09/12 05:05:55 544960] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:33|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:05:55 544966] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:4276|applimit:0|
[2025/09/12 05:05:55 544971] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:3741248|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:05:55 544976] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:05:55 544981] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:55 544986] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 4560|
[2025/09/12 05:05:55 544990] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560886188|now:1757653555544971|interv:5341217|
[2025/09/12 05:05:55 544995] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653560886188|now:1757653555544971|interval:5341217|pto_count:6|srtt:32737
[2025/09/12 05:05:55 545001] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:4560|
[2025/09/12 05:05:55 545011] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653560886188|
[2025/09/12 05:05:55 545016] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653560886188|
[2025/09/12 05:05:55 545021] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653555545021|diff:5341167|
[2025/09/12 05:05:55 545027] [debug] |xqc_engine_main_logic|END|now:1757653555544684|
[2025/09/12 05:05:55 782489] [debug] |scid:e93403968634673afeae0185|xqc_timer_set|type:CONN_IDLE|expire:1757653615782487|now:1757653555782487|interv:60000000|
[2025/09/12 05:05:55 782518] [debug] |scid:e93403968634673afeae0185|xqc_timer_set|type:PATH_IDLE|expire:1757653615782518|now:1757653555782518|interv:60000000|
[2025/09/12 05:05:55 782530] [debug] |xqc_path_create|path:0|dcid:b48a934cee0dde23bc4dd35f3535828737|scid:e93403968634673afeae0185|create_path_count:1|
[2025/09/12 05:05:55 782539] [debug] |scid:e93403968634673afeae0185|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 05:05:55 782548] [debug] |xqc_path_init|path:0|dcid:b48a934cee0dde23bc4dd35f3535828737|scid:e93403968634673afeae0185|state:2|
[2025/09/12 05:05:55 782556] [debug] |scid:e93403968634673afeae0185|xqc_conn_create|success|scid:e93403968634673afeae0185|dcid:b48a934cee0dde23bc4dd35f3535828737|conn:0000560C592CEBAC|
[2025/09/12 05:05:55 782565] [info] |scid:e93403968634673afeae0185|xqc_conn_server_create|hash odcid conn|odcid:d21d6409b936c01c67624c489acdbdb2a7ad|conn:0000560C592CEBAC|
[2025/09/12 05:05:55 782580] [info] |scid:e93403968634673afeae0185|xqc_conn_get_local_transport_params|generate sr_token[52576c20bc5cb6e930585c92ecb1e240] for cid[d21d6409b936c01c67624c489acdbdb2a7ad]
[2025/09/12 05:05:55 782610] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e93403968634673afeae0185 p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:55 782619] [info] |xqc_engine_packet_process|==>|conn:0000560C592CEBAC|size:1200|state:S_INIT|recv_time:1757653555782457|
[2025/09/12 05:05:55 782754] [debug] |scid:e93403968634673afeae0185|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:55 782762] [debug] |scid:e93403968634673afeae0185|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:55 782770] [debug] |scid:e93403968634673afeae0185|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:55 782774] [debug] |scid:e93403968634673afeae0185|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860182|
[2025/09/12 05:05:55 782783] [debug] |scid:e93403968634673afeae0185|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:391860182|
[2025/09/12 05:05:55 782788] [debug] |scid:e93403968634673afeae0185|xqc_process_frames|frame_type:1|
[2025/09/12 05:05:55 782793] [error] |scid:e93403968634673afeae0185|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:05:55 782799] [error] |scid:e93403968634673afeae0185|xqc_process_frames|process frame error|-1|
[2025/09/12 05:05:55 782803] [error] |scid:e93403968634673afeae0185|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:05:55 782808] [error] |scid:e93403968634673afeae0185|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFE4AD9A140|buf:00007FFE4AD9A8E0|buf_size:1200|
[2025/09/12 05:05:55 782814] [error] |xqc_engine_packet_process|fail to process packets|conn:0000560C592CEBAC|ret:-1|
[2025/09/12 05:05:55 782820] [error] |scid:e93403968634673afeae0185|xqc_engine_packet_process|conn:0000560C592CEBAC|err:0x7|l-0.0.0.0-443-e93403968634673afeae0185 p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:55 782826] [debug] |scid:e93403968634673afeae0185|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:55 782831] [debug] |xqc_engine_main_logic|BEGIN|now:1757653555782831|
[2025/09/12 05:05:55 782837] [debug] |scid:e93403968634673afeae0185|xqc_engine_process_conn|conn:0000560C592CEBAC|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653555782836|
[2025/09/12 05:05:55 782851] [error] |scid:e93403968634673afeae0185|xqc_conn_immediate_close|l-0.0.0.0-443-e93403968634673afeae0185 p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:05:55 782857] [debug] |scid:e93403968634673afeae0185|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:05:55 782862] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653555782862|diff:18444986420153768754|
[2025/09/12 05:05:55 782868] [debug] |xqc_engine_main_logic|END|now:1757653555782836|
[2025/09/12 05:05:55 783973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653555783973|
[2025/09/12 05:05:55 783986] [debug] |scid:e93403968634673afeae0185|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:05:55 783991] [debug] |scid:e93403968634673afeae0185|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:55 783996] [debug] |scid:e93403968634673afeae0185|xqc_engine_process_conn|conn:0000560C592CEBAC|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653555783995|
[2025/09/12 05:05:55 784001] [info] |xqc_engine_main_logic|conn:0000560C592CEBAC|l-0.0.0.0-443-e93403968634673afeae0185 p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|conn_state:13|next_tick_time:0
[2025/09/12 05:05:55 784012] [report] |scid:e93403968634673afeae0185|xqc_conn_destroy|0000560C592CEBAC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1526|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-e93403968634673afeae0185 p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|hsk_recv:0|close_recv:0|close_send:0|last_recv:0|last_send:0|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,0,1,1,0,0,0,i32,0,1153,1200,0,391860182,18446744073709551,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0-2,0-2,0-0,0-0,0-0,0-250,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:0|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:0|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:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:0|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:05:55 784020] [report] |scid:e93403968634673afeae0185|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-e93403968634673afeae0185 p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737
[2025/09/12 05:05:55 784029] [debug] |scid:e93403968634673afeae0185|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:05:55 784063] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653555784063|diff:5102125|
[2025/09/12 05:05:55 784074] [debug] |xqc_engine_main_logic|END|now:1757653555783995|
[2025/09/12 05:05:59 386917] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653619386914|now:1757653559386914|interv:60000000|
[2025/09/12 05:05:59 386955] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653619386955|now:1757653559386955|interv:60000000|
[2025/09/12 05:05:59 386968] [debug] |xqc_path_create|path:0|dcid:b48a934cee0dde23bc4dd35f3535828737|scid:4003f42a1bfc95a70a2f21bd|create_path_count:1|
[2025/09/12 05:05:59 386977] [debug] |scid:4003f42a1bfc95a70a2f21bd|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 05:05:59 386985] [debug] |xqc_path_init|path:0|dcid:b48a934cee0dde23bc4dd35f3535828737|scid:4003f42a1bfc95a70a2f21bd|state:2|
[2025/09/12 05:05:59 386993] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_create|success|scid:4003f42a1bfc95a70a2f21bd|dcid:b48a934cee0dde23bc4dd35f3535828737|conn:0000560C592A0AEC|
[2025/09/12 05:05:59 387003] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_server_create|hash odcid conn|odcid:d21d6409b936c01c67624c489acdbdb2a7ad|conn:0000560C592A0AEC|
[2025/09/12 05:05:59 387032] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_get_local_transport_params|generate sr_token[52576c20bc5cb6e930585c92ecb1e240] for cid[d21d6409b936c01c67624c489acdbdb2a7ad]
[2025/09/12 05:05:59 387091] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387098] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:1200|state:S_INIT|recv_time:1757653559386876|
[2025/09/12 05:05:59 387256] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:05:59 387267] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:05:59 387275] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:05:59 387281] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860184|
[2025/09/12 05:05:59 387290] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:391860184|
[2025/09/12 05:05:59 387296] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387302] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387309] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387315] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:05:59 387322] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387327] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387335] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:05:59 387341] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:05:59 387347] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:05:59 387352] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:59 387357] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:59 387362] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387367] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387372] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387378] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387383] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387388] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:59 387393] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:59 387398] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387403] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387408] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387413] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387418] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387423] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387435] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387440] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387445] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387450] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387455] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387460] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387465] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387470] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387475] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387480] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387485] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387490] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387495] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387500] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387505] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387510] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387515] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387520] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387525] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387530] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387535] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387540] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387545] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387550] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387555] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387560] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387565] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387571] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387576] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387581] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387586] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387591] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387601] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387605] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387609] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:05:59 387613] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_token|token empty|
[2025/09/12 05:05:59 387617] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:05:59 387621] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:05:59 387624] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:05:59 387628] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:05:59 387643] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387648] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387652] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:59 387656] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387660] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387664] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:05:59 387668] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387672] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387676] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:59 387680] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387684] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387687] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:59 387691] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387695] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387699] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:05:59 387703] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387707] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387711] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:59 387715] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387718] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387722] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:05:59 387726] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387733] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387737] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:05:59 387741] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387744] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387748] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:05:59 387752] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:05:59 387756] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 387760] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:05:59 387802] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:05:59 387963] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:05:59 387968] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:05:59 387972] [warn] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:05:59 388205] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:05:59 388212] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:05:59 388216] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:0|
[2025/09/12 05:05:59 388220] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_padding_frame|process padding|
[2025/09/12 05:05:59 388228] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:05:59 388234] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:05:59 388238] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860184|largest:391860184|pns:0|
[2025/09/12 05:05:59 388243] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1200|pkt_type:INIT|pkt_num:391860184|frame:PADDING CRYPTO |recv_time:1757653559386876|dcid:d21d6409b936c01c67624c489acdbdb2a7ad|dcid_seq:0|
[2025/09/12 05:05:59 388249] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653619386876|now:1757653559386876|interv:60000000|
[2025/09/12 05:05:59 388253] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653619386876|now:1757653559386876|interv:60000000|
[2025/09/12 05:05:59 388257] [debug] |xqc_engine_main_logic|BEGIN|now:1757653559388257|
[2025/09/12 05:05:59 388262] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653559388262|
[2025/09/12 05:05:59 388268] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:05:59 388272] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:05:59 388276] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_write_streams|
[2025/09/12 05:05:59 388280] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:05:59 388283] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:05:59 388295] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653559388295|
[2025/09/12 05:05:59 388300] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:05:59 388304] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_write_streams|
[2025/09/12 05:05:59 388307] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:05:59 388312] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653559388311|
[2025/09/12 05:05:59 388316] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653559388316|
[2025/09/12 05:05:59 388321] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653559388321|
[2025/09/12 05:05:59 388325] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653559388325|
[2025/09/12 05:05:59 388329] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:05:59 388335] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_gen_ack_frame|largest_recv:391860184|ack_delay:1459|first_ack_range:0|largest_pkt_recv_time:1757653559386876|
[2025/09/12 05:05:59 388340] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_gen_ack_frame|high:391860184|low:391860184|pkt_pns:0|
[2025/09/12 05:05:59 388344] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:391860184|frame_largest_recv:391860184|
[2025/09/12 05:05:59 388348] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:05:59 388354] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:59 388359] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:05:59 388364] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:05:59 388369] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:59 388373] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:05:59 388377] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:05:59 388381] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:59 388385] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:05:59 388389] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:05:59 388393] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:59 388400] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:05:59 388404] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:05:59 388408] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:05:59 388412] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:05:59 388416] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:05:59 388421] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388426] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:05:59 388432] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:59 388468] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653559388439|stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388475] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:59 388480] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:05:59 388485] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:59 388490] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:59 388493] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:05:59 388497] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:59 388501] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560138439|now:1757653559388484|interv:749955|
[2025/09/12 05:05:59 388505] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653560138439|now:1757653559388484|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:05:59 388510] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:05:59 388515] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:59 388519] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:05:59 388539] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653559388525|stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388545] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:59 388553] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:05:59 388557] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:59 388561] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:59 388565] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:05:59 388569] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:59 388573] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560138439|now:1757653559388557|interv:749882|
[2025/09/12 05:05:59 388577] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653560138439|now:1757653559388557|interval:749882|pto_count:0|srtt:250000
[2025/09/12 05:05:59 388581] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:05:59 388586] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:59 388590] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:59 388608] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653559388595|stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388613] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:59 388617] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:05:59 388621] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:59 388625] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:59 388629] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:05:59 388633] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:59 388637] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560138439|now:1757653559388621|interv:749818|
[2025/09/12 05:05:59 388641] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653560138439|now:1757653559388621|interval:749818|pto_count:0|srtt:250000
[2025/09/12 05:05:59 388645] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:05:59 388649] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:59 388653] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:05:59 388669] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653559388658|stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388677] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:59 388681] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:05:59 388685] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:59 388689] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:59 388693] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:05:59 388696] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:59 388700] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560138439|now:1757653559388685|interv:749754|
[2025/09/12 05:05:59 388704] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653560138439|now:1757653559388685|interval:749754|pto_count:0|srtt:250000
[2025/09/12 05:05:59 388708] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:05:59 388713] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:05:59 388717] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:05:59 388733] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653559388722|stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388737] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:59 388742] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:05:59 388746] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:05:59 388750] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:05:59 388754] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:05:59 388757] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:05:59 388761] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560138439|now:1757653559388746|interv:749693|
[2025/09/12 05:05:59 388765] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653560138439|now:1757653559388746|interval:749693|pto_count:0|srtt:250000
[2025/09/12 05:05:59 388769] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:05:59 388774] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:05:59 388778] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:05:59 388797] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653559388786|stream_id:0|stream_offset:0|
[2025/09/12 05:05:59 388802] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:05:59 388807] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560138439|
[2025/09/12 05:05:59 388812] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560138439|
[2025/09/12 05:05:59 388816] [debug] |xqc_engine_wakeup_after|wakeup:1757653560138439|now:1757653559388816|diff:749623|
[2025/09/12 05:05:59 388821] [debug] |xqc_engine_main_logic|END|now:1757653559388262|
[2025/09/12 05:05:59 388826] [debug] |xqc_engine_main_logic|BEGIN|now:1757653559388826|
[2025/09/12 05:05:59 388830] [debug] |xqc_engine_wakeup_after|wakeup:1757653560138439|now:1757653559388830|diff:749609|
[2025/09/12 05:05:59 388834] [debug] |xqc_engine_main_logic|END|now:1757653559388826|
[2025/09/12 05:06:00 139643] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560139642|
[2025/09/12 05:06:00 139681] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560138439|pq_index:0|
[2025/09/12 05:06:00 139688] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653559388262|
[2025/09/12 05:06:00 139696] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560139693|
[2025/09/12 05:06:00 139703] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560138439|now:1757653560139693|
[2025/09/12 05:06:00 139709] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 139714] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A0AEC|path:0|bytes_in_flight:2103|
[2025/09/12 05:06:00 139720] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 139726] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 139731] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 139736] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 139741] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:00 139748] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 139756] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:00 139761] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 139768] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A0AEC|pto_count:1
[2025/09/12 05:06:00 139774] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 139794] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 139799] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 139804] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 139809] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560888722|now:1757653560139773|interv:748949|
[2025/09/12 05:06:00 139814] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560888722|now:1757653560139773|interval:748949|pto_count:1|srtt:250000
[2025/09/12 05:06:00 139823] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 139829] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 139835] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:00 139843] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:00 139926] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653560139861|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 139934] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 139940] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:06:00 139946] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 139951] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 139957] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 139961] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 139966] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560888722|now:1757653560139945|interv:748777|
[2025/09/12 05:06:00 139971] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560888722|now:1757653560139945|interval:748777|pto_count:1|srtt:250000
[2025/09/12 05:06:00 139977] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:00 139984] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:00 139989] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:00 140013] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653560139996|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 140020] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:00 140031] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:06:00 140036] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 140068] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:00 140077] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 140084] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 140092] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560888722|now:1757653560140036|interv:748686|
[2025/09/12 05:06:00 140098] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560888722|now:1757653560140036|interval:748686|pto_count:1|srtt:250000
[2025/09/12 05:06:00 140104] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:06:00 140110] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560888722|
[2025/09/12 05:06:00 140116] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560888722|
[2025/09/12 05:06:00 140121] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560140120|diff:746068|
[2025/09/12 05:06:00 140126] [debug] |xqc_engine_main_logic|END|now:1757653560139693|
[2025/09/12 05:06:00 174036] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653560174032|
[2025/09/12 05:06:00 174074] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:00 174081] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:00 174093] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:391860184|
[2025/09/12 05:06:00 174100] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860186|
[2025/09/12 05:06:00 174113] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:391860186|
[2025/09/12 05:06:00 174120] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 174128] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:06:00 174136] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653559388439|is_app_limited:1|send_elapse:751422|ack_elapse:785593|ctl_first_sent_time:1757653560139861|lagest_ack_time:1757653560174032|curr_delivered:1184|
[2025/09/12 05:06:00 174144] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560139861|
[2025/09/12 05:06:00 174152] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:00 174158] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:00 174166] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653559388439|is_app_limited:1|send_elapse:751557|ack_elapse:785593|ctl_first_sent_time:1757653560139996|lagest_ack_time:1757653560174032|curr_delivered:2368|
[2025/09/12 05:06:00 174181] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560139996|
[2025/09/12 05:06:00 174186] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 174190] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34036|ack_delay:0|
[2025/09/12 05:06:00 174195] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |after update rtt|conn:0000560C592A0AEC|srtt:34036|rttvar:17018|minrtt:34036|latest_rtt:34036|ack_delay:0|
[2025/09/12 05:06:00 174199] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:00 174204] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 174208] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:34036|rtt_var:17018|pto_duration:102108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 174213] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 174217] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 174221] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 174225] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560174208|now:1757653560174208|interv:0|
[2025/09/12 05:06:00 174229] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653559490830|now:1757653560174208|interval:0|pto_count:0|srtt:34036
[2025/09/12 05:06:00 174233] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_generate_sample|sampler: send_elapse 751557, ack_elapse 785593, delivered 2368|rate 3014|lost 0|
[2025/09/12 05:06:00 174238] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:00 174245] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3014) in round 1|
[2025/09/12 05:06:00 174253] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|probertt expire|rtt:34036, old_rtt:2147483647|
[2025/09/12 05:06:00 174259] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|minrtt expire|rtt:34036, old_rtt:2147483647|
[2025/09/12 05:06:00 174265] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:602|
[2025/09/12 05:06:00 174270] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653560139996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:06:00 174274] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653560139996|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:06:00 174279] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |bbr on ack|mode:0|pacing_rate:3895035|bw:3014|cwnd:48320|full_bw_reached:0|inflight:919|srtt:34036|latest_rtt:34036|min_rtt:34036|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 174288] [stats] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0||cwnd:48320|inflight:919|mode:0|applimit:0|pacing_rate:3895035|bw:3014|srtt:34036|latest_rtt:34036|min_rtt:34036|send:7|lost:0|tlp:1|recv:1|recovery:0|slow_start:1|conn_life:787375|acked:2368|delivered:2368|is_cwnd_limited:0|
[2025/09/12 05:06:00 174294] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 174298] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 174305] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_addr_validated|Address Validated|conn:0000560C592A0AEC|role:1|
[2025/09/12 05:06:00 174310] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860186|largest:391860186|pns:0|
[2025/09/12 05:06:00 174315] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1200|pkt_type:INIT|pkt_num:391860186|frame:PADDING ACK |recv_time:1757653560174032|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 174321] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653620174032|now:1757653560174032|interv:60000000|
[2025/09/12 05:06:00 174326] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653620174032|now:1757653560174032|interv:60000000|
[2025/09/12 05:06:00 174334] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560888722|pq_index:1|
[2025/09/12 05:06:00 174341] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560139693|
[2025/09/12 05:06:00 174347] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560174347|
[2025/09/12 05:06:00 174353] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560174352|
[2025/09/12 05:06:00 174358] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560174208|now:1757653560174352|
[2025/09/12 05:06:00 174362] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 174367] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A0AEC|path:0|bytes_in_flight:919|
[2025/09/12 05:06:00 174371] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:34036|rtt_var:17018|pto_duration:102108|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 174375] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 174379] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 174383] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 174387] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:00 174391] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 174397] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 174401] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A0AEC|pto_count:1
[2025/09/12 05:06:00 174409] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:34036|rtt_var:17018|pto_duration:204216|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 174416] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 174423] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:00 174429] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 174434] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560174409|now:1757653560174409|interv:0|
[2025/09/12 05:06:00 174438] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653559592938|now:1757653560174409|interval:0|pto_count:1|srtt:34036
[2025/09/12 05:06:00 174444] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 174449] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 174453] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 174459] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:00 174492] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653560174466|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 174501] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 174509] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:06:00 174516] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:34036|rtt_var:17018|pto_duration:204216|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 174522] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 174526] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:06:00 174530] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 174534] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560378682|now:1757653560174516|interv:204166|
[2025/09/12 05:06:00 174538] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560378682|now:1757653560174516|interval:204166|pto_count:1|srtt:34036
[2025/09/12 05:06:00 174542] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:402|
[2025/09/12 05:06:00 174548] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 174552] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:00 174575] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653560174558|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 174590] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 174597] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:06:00 174604] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:34036|rtt_var:17018|pto_duration:204216|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 174609] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 174613] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:00 174617] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 174621] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560378774|now:1757653560174603|interv:204171|
[2025/09/12 05:06:00 174625] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560378774|now:1757653560174603|interval:204171|pto_count:1|srtt:34036
[2025/09/12 05:06:00 174630] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:919|
[2025/09/12 05:06:00 174635] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560378774|
[2025/09/12 05:06:00 174639] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560378774|
[2025/09/12 05:06:00 174643] [debug] |xqc_engine_wakeup_after|wakeup:1757653560378774|now:1757653560174643|diff:204131|
[2025/09/12 05:06:00 174648] [debug] |xqc_engine_main_logic|END|now:1757653560174352|
[2025/09/12 05:06:00 174653] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560174653|
[2025/09/12 05:06:00 174657] [debug] |xqc_engine_wakeup_after|wakeup:1757653560378774|now:1757653560174657|diff:204117|
[2025/09/12 05:06:00 174661] [debug] |xqc_engine_main_logic|END|now:1757653560174653|
[2025/09/12 05:06:00 205451] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653560205447|
[2025/09/12 05:06:00 205478] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:00 205489] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 205494] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860180|
[2025/09/12 05:06:00 205505] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:391860180|
[2025/09/12 05:06:00 205514] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 205525] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:00 205535] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:2368|prior_time:1757653560174032|is_app_limited:1|send_elapse:34470|ack_elapse:31415|ctl_first_sent_time:1757653560174466|lagest_ack_time:1757653560205447|curr_delivered:2562|
[2025/09/12 05:06:00 205545] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560174466|
[2025/09/12 05:06:00 205554] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 205573] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:34036|rttvar:17018|minrtt:34036|latest_rtt:30981|ack_delay:0|
[2025/09/12 05:06:00 205578] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |after update rtt|conn:0000560C592A0AEC|srtt:33654|rttvar:13527|minrtt:30981|latest_rtt:30981|ack_delay:0|
[2025/09/12 05:06:00 205584] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:00 205590] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:00 205596] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653559388658|lost_send_time:1757653560167587|loss_delay:37860|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 205602] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653559388722|lost_send_time:1757653560167587|loss_delay:37860|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 205607] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653559388722u|
[2025/09/12 05:06:00 205614] [stats] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |lost interval:1757653560205447|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653559388722|srtt:33654|cwnd:48320|bw:3014|conn_life:818534|now:0|last_lost_time:818534|
[2025/09/12 05:06:00 205624] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 205631] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:13527|pto_duration:87762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 205640] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 205645] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:00 205650] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 205655] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560262320|now:1757653560205631|interv:56689|
[2025/09/12 05:06:00 205660] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560262320|now:1757653560205631|interval:56689|pto_count:0|srtt:33654
[2025/09/12 05:06:00 205666] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_generate_sample|sampler: send_elapse 34470, ack_elapse 31415, delivered 194|rate 5628|lost 2|
[2025/09/12 05:06:00 205671] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:00 205676] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5628) in round 2|
[2025/09/12 05:06:00 205681] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|probertt expire|rtt:30981, old_rtt:34036|
[2025/09/12 05:06:00 205686] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30981, old_rtt:34036|
[2025/09/12 05:06:00 205692] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1125|
[2025/09/12 05:06:00 205697] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:194|po_sent_time:1757653560174466|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:06:00 205713] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:194|po_sent_time:1757653560174466|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:06:00 205719] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |bbr on ack|mode:0|pacing_rate:3895035|bw:5628|cwnd:48514|full_bw_reached:0|inflight:517|srtt:33654|latest_rtt:30981|min_rtt:30981|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 205726] [stats] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |bandwidth change record|bw_before:3014|bw_after:5628|srtt:33654|cwnd:48514|
[2025/09/12 05:06:00 205732] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 205738] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:13527|pto_duration:87762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 205743] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 205748] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:00 205753] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 205758] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560262320|now:1757653560205738|interv:56582|
[2025/09/12 05:06:00 205762] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560262320|now:1757653560205738|interval:56582|pto_count:0|srtt:33654
[2025/09/12 05:06:00 205770] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860180|largest:391860180|pns:1|
[2025/09/12 05:06:00 205775] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:65|pkt_type:HSK|pkt_num:391860180|frame:ACK |recv_time:1757653560205447|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 205782] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653620205447|now:1757653560205447|interv:60000000|
[2025/09/12 05:06:00 205787] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653620205447|now:1757653560205447|interv:60000000|
[2025/09/12 05:06:00 205792] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560378774|pq_index:0|
[2025/09/12 05:06:00 205798] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560174352|
[2025/09/12 05:06:00 205803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560205803|
[2025/09/12 05:06:00 205810] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560205808|
[2025/09/12 05:06:00 205818] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:5628|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:00 205824] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:48514|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 205834] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 205841] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:00 205846] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:5628|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:00 205851] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:48514|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 205857] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 205862] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:00 205868] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 205873] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:48514|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 205879] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 205885] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 205923] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653560205894|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 205930] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 205936] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:00 205942] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:13527|pto_duration:87762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 205947] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 205952] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:06:00 205957] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 205961] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560293656|now:1757653560205941|interv:87715|
[2025/09/12 05:06:00 205967] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560293656|now:1757653560205941|interval:87715|pto_count:0|srtt:33654
[2025/09/12 05:06:00 205972] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:643|
[2025/09/12 05:06:00 205978] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 205988] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:48514|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 205993] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 205998] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:00 206023] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653560206005|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 206029] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 206035] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:06:00 206069] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:13527|pto_duration:87762|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 206077] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 206082] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:06:00 206087] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 206091] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560293767|now:1757653560206069|interv:87698|
[2025/09/12 05:06:00 206095] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560293767|now:1757653560206069|interval:87698|pto_count:0|srtt:33654
[2025/09/12 05:06:00 206100] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:725|
[2025/09/12 05:06:00 206105] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560293767|
[2025/09/12 05:06:00 206109] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560293767|
[2025/09/12 05:06:00 206113] [debug] |xqc_engine_wakeup_after|wakeup:1757653560293767|now:1757653560206113|diff:87654|
[2025/09/12 05:06:00 206118] [debug] |xqc_engine_main_logic|END|now:1757653560205808|
[2025/09/12 05:06:00 206123] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560206123|
[2025/09/12 05:06:00 206127] [debug] |xqc_engine_wakeup_after|wakeup:1757653560293767|now:1757653560206127|diff:87640|
[2025/09/12 05:06:00 206131] [debug] |xqc_engine_main_logic|END|now:1757653560206123|
[2025/09/12 05:06:00 236891] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653560236889|
[2025/09/12 05:06:00 236913] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:00 236926] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:391860180|
[2025/09/12 05:06:00 236935] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860181|
[2025/09/12 05:06:00 236947] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:391860181|
[2025/09/12 05:06:00 236955] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 236965] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:06:00 236984] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:2562|prior_time:1757653560205447|is_app_limited:1|send_elapse:31428|ack_elapse:31442|ctl_first_sent_time:1757653560205894|lagest_ack_time:1757653560236889|curr_delivered:2688|
[2025/09/12 05:06:00 236993] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560205894|
[2025/09/12 05:06:00 237002] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 237010] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:00 237018] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:2562|prior_time:1757653560205447|is_app_limited:1|send_elapse:31428|ack_elapse:31442|ctl_first_sent_time:1757653560205894|lagest_ack_time:1757653560236889|curr_delivered:2770|
[2025/09/12 05:06:00 237027] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560206005|
[2025/09/12 05:06:00 237035] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:00 237063] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:33654|rttvar:13527|minrtt:30981|latest_rtt:30884|ack_delay:0|
[2025/09/12 05:06:00 237071] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |after update rtt|conn:0000560C592A0AEC|srtt:33308|rttvar:10838|minrtt:30884|latest_rtt:30884|ack_delay:0|
[2025/09/12 05:06:00 237080] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:00 237088] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:00 237097] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:4|po_sent_time:1757653560174558|lost_send_time:1757653560199418|loss_delay:37471|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 237106] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560174558u|
[2025/09/12 05:06:00 237114] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 237119] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 237124] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 237129] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_generate_sample|sampler: send_elapse 31428, ack_elapse 31442, delivered 208|rate 6615|lost 3|
[2025/09/12 05:06:00 237135] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:00 237143] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6615) in round 3|
[2025/09/12 05:06:00 237152] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|probertt expire|rtt:30884, old_rtt:30981|
[2025/09/12 05:06:00 237159] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30884, old_rtt:30981|
[2025/09/12 05:06:00 237167] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1323|
[2025/09/12 05:06:00 237172] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48514|packet_lost:1|acked:208|po_sent_time:1757653560206005|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2770|
[2025/09/12 05:06:00 237184] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48514|packet_lost:1|acked:208|po_sent_time:1757653560206005|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2770|
[2025/09/12 05:06:00 237190] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |bbr on ack|mode:0|pacing_rate:3895035|bw:6615|cwnd:48722|full_bw_reached:0|inflight:0|srtt:33308|latest_rtt:30884|min_rtt:30884|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 237197] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 237202] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 237207] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 237212] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860181|largest:391860181|pns:1|
[2025/09/12 05:06:00 237219] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:67|pkt_type:HSK|pkt_num:391860181|frame:ACK |recv_time:1757653560236889|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 237225] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653620236889|now:1757653560236889|interv:60000000|
[2025/09/12 05:06:00 237230] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653620236889|now:1757653560236889|interv:60000000|
[2025/09/12 05:06:00 237235] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560293767|pq_index:0|
[2025/09/12 05:06:00 237241] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560205808|
[2025/09/12 05:06:00 237246] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560237246|
[2025/09/12 05:06:00 237252] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560237251|
[2025/09/12 05:06:00 237260] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33308|min_srtt:33308|path_bw:6615|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 237266] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:48722|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 237272] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33308|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 237278] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:517|reinj:0|path_class:4|
[2025/09/12 05:06:00 237284] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:5|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 237290] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:48722|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 237295] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 237304] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 237344] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:8|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653560237314|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 237351] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:8|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 237357] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 237362] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33308|rtt_var:10838|pto_duration:76660|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 237368] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 237373] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:00 237378] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 237382] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560313974|now:1757653560237362|interv:76612|
[2025/09/12 05:06:00 237387] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560313974|now:1757653560237362|interval:76612|pto_count:0|srtt:33308
[2025/09/12 05:06:00 237393] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48722|inflight:517|
[2025/09/12 05:06:00 237399] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560313974|
[2025/09/12 05:06:00 237405] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560313974|
[2025/09/12 05:06:00 237409] [debug] |xqc_engine_wakeup_after|wakeup:1757653560313974|now:1757653560237409|diff:76565|
[2025/09/12 05:06:00 237415] [debug] |xqc_engine_main_logic|END|now:1757653560237251|
[2025/09/12 05:06:00 237422] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560237422|
[2025/09/12 05:06:00 237426] [debug] |xqc_engine_wakeup_after|wakeup:1757653560313974|now:1757653560237426|diff:76548|
[2025/09/12 05:06:00 237431] [debug] |xqc_engine_main_logic|END|now:1757653560237422|
[2025/09/12 05:06:00 314574] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560314573|
[2025/09/12 05:06:00 314607] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560313974|pq_index:0|
[2025/09/12 05:06:00 314615] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560237251|
[2025/09/12 05:06:00 314622] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560314620|
[2025/09/12 05:06:00 314630] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560313974|now:1757653560314620|
[2025/09/12 05:06:00 314635] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 314641] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A0AEC|path:0|bytes_in_flight:517|
[2025/09/12 05:06:00 314646] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33308|rtt_var:10838|pto_duration:76660|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 314666] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 314671] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:00 314676] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 314681] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:00 314688] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 314695] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:5|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 314701] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A0AEC|pto_count:1
[2025/09/12 05:06:00 314706] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33308|rtt_var:10838|pto_duration:153320|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 314712] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 314717] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:00 314721] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 314726] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560390634|now:1757653560314706|interv:75928|
[2025/09/12 05:06:00 314731] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560390634|now:1757653560314706|interval:75928|pto_count:1|srtt:33308
[2025/09/12 05:06:00 314741] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 314747] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 314753] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 314760] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 314834] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:9|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653560314777|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 314843] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:9|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:00 314849] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:00 314854] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33308|rtt_var:10838|pto_duration:153320|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 314860] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 314865] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 1034|
[2025/09/12 05:06:00 314870] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 314879] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560468097|now:1757653560314854|interv:153243|
[2025/09/12 05:06:00 314884] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560468097|now:1757653560314854|interval:153243|pto_count:1|srtt:33308
[2025/09/12 05:06:00 314891] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48722|inflight:1034|
[2025/09/12 05:06:00 314897] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:5|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 314903] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:00 314928] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:10|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1034|now:1757653560314910|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 314935] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:10|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 314940] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:1034|applimit:0|
[2025/09/12 05:06:00 314945] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33308|rtt_var:10838|pto_duration:153320|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 314951] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 314955] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 1551|
[2025/09/12 05:06:00 314960] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 314965] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560468230|now:1757653560314945|interv:153285|
[2025/09/12 05:06:00 314970] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560468230|now:1757653560314945|interval:153285|pto_count:1|srtt:33308
[2025/09/12 05:06:00 314975] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48722|inflight:1551|
[2025/09/12 05:06:00 314981] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560468230|
[2025/09/12 05:06:00 314987] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560468230|
[2025/09/12 05:06:00 314992] [debug] |xqc_engine_wakeup_after|wakeup:1757653560468230|now:1757653560314992|diff:153238|
[2025/09/12 05:06:00 314998] [debug] |xqc_engine_main_logic|END|now:1757653560314620|
[2025/09/12 05:06:00 347875] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653560347871|
[2025/09/12 05:06:00 347904] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:06:00 347920] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:391860181|
[2025/09/12 05:06:00 347928] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860182|
[2025/09/12 05:06:00 347942] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:391860182|
[2025/09/12 05:06:00 347951] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 347962] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:9|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:9|
[2025/09/12 05:06:00 347984] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1034|prior_delivered:2770|prior_time:1757653560237314|is_app_limited:1|send_elapse:77463|ack_elapse:110557|ctl_first_sent_time:1757653560314777|lagest_ack_time:1757653560347871|curr_delivered:3287|
[2025/09/12 05:06:00 347994] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560314777|
[2025/09/12 05:06:00 348003] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 348012] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:10|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:00 348021] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1034|prior_delivered:2770|prior_time:1757653560237314|is_app_limited:1|send_elapse:77463|ack_elapse:110557|ctl_first_sent_time:1757653560314777|lagest_ack_time:1757653560347871|curr_delivered:3804|
[2025/09/12 05:06:00 348030] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_update_sample|sampler_sent_time_update:1757653560314910|
[2025/09/12 05:06:00 348037] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:00 348066] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:33308|rttvar:10838|minrtt:30884|latest_rtt:32961|ack_delay:0|
[2025/09/12 05:06:00 348075] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |after update rtt|conn:0000560C592A0AEC|srtt:33265|rttvar:8215|minrtt:30884|latest_rtt:32961|ack_delay:0|
[2025/09/12 05:06:00 348083] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:00 348093] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 348102] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 348107] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 348112] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_generate_sample|sampler: send_elapse 77463, ack_elapse 110557, delivered 1034|rate 9352|lost 3|
[2025/09/12 05:06:00 348118] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:00 348124] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9352) in round 4|
[2025/09/12 05:06:00 348129] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30884, old_rtt:30884|
[2025/09/12 05:06:00 348134] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1870|
[2025/09/12 05:06:00 348139] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48722|packet_lost:0|acked:1034|po_sent_time:1757653560314910|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3804|
[2025/09/12 05:06:00 348145] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48722|packet_lost:0|acked:1034|po_sent_time:1757653560314910|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3804|
[2025/09/12 05:06:00 348151] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |bbr on ack|mode:0|pacing_rate:3895035|bw:9352|cwnd:49756|full_bw_reached:0|inflight:0|srtt:33265|latest_rtt:32961|min_rtt:30884|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 348164] [stats] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0||cwnd:49756|inflight:0|mode:0|applimit:0|pacing_rate:3895035|bw:9352|srtt:33265|latest_rtt:32961|min_rtt:30884|send:14|lost:3|tlp:2|recv:4|recovery:0|slow_start:1|conn_life:961250|acked:1034|delivered:3804|is_cwnd_limited:0|
[2025/09/12 05:06:00 348171] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 348178] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:00 348183] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:00 348188] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:00 348321] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:00 348327] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:00 348333] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560468230|pq_index:0|
[2025/09/12 05:06:00 348339] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560314620|
[2025/09/12 05:06:00 348344] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 348350] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:00 348356] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 348362] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 348367] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 348372] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 348378] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:00 348383] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860182|largest:391860182|pns:1|
[2025/09/12 05:06:00 348388] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:420|pkt_type:HSK|pkt_num:391860182|frame:ACK CRYPTO |recv_time:1757653560347871|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 348393] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4003f42a1bfc95a70a2f21bd|spin_bit:0|
[2025/09/12 05:06:00 348398] [warn] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:00 348402] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:00 348407] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:00 348411] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653620347871|now:1757653560347871|interv:60000000|
[2025/09/12 05:06:00 348415] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653620347871|now:1757653560347871|interv:60000000|
[2025/09/12 05:06:00 348423] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560348423|
[2025/09/12 05:06:00 348428] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560348428|
[2025/09/12 05:06:00 348434] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 348438] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 348442] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:00 348446] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 348450] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 348455] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_gen_token|expire:1758258360|
[2025/09/12 05:06:00 348460] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:00 348464] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:00 348468] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:00 348472] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4003f42a1bfc95a70a2f21bd|spin_bit:0|
[2025/09/12 05:06:00 348478] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 348482] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860180|
[2025/09/12 05:06:00 348488] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:391860180|
[2025/09/12 05:06:00 348492] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348496] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|b16651fa6fee9547fed24a80f8f5c13f23|sr_token:a4de176ed4f183dabe4cf0491e965ab5
[2025/09/12 05:06:00 348503] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348507] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|7f9aa2ec7a2d883a76ef4a7aaac849a504|sr_token:9aa2050de4f0a709a8ee3383c24d346d
[2025/09/12 05:06:00 348512] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348516] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|18ff7e014bbf0e1b212ff8323c74eb76d9|sr_token:05ee89b411a75bb32a814814f2da9bac
[2025/09/12 05:06:00 348521] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348524] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|1a4d8f4b57ea89ac7a488d7c4b282cea81|sr_token:917a86bce9a83766b99f9146c70f1490
[2025/09/12 05:06:00 348529] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348533] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|0a5370944d1a91a36bca78206075674f0e|sr_token:21810d1e56ca3d325f4b40d08612add6
[2025/09/12 05:06:00 348538] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348542] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|6d68fa0fee03c5df8f64559a0b81cd1a6f|sr_token:818c7c33b81dd5090cd4510cb86fbc74
[2025/09/12 05:06:00 348547] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 348551] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_new_conn_id_frame|new_conn_id|8604678b9affdd0a8b646274c38fcb5b24|sr_token:2450390ab7385d3529dd19f691c8e281
[2025/09/12 05:06:00 348558] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:00 348562] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:00 348569] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:00 348574] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:00 348578] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:00 348582] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:ACK_01RTT|expire:1757653560372871|now:1757653560347871|interv:25000|
[2025/09/12 05:06:00 348587] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560347871|max_ack_delay:25000|
[2025/09/12 05:06:00 348592] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860180|largest:391860180|pns:2|
[2025/09/12 05:06:00 348596] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:391860180|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653560347871|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 348601] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 348605] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:00 348610] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653560348609|
[2025/09/12 05:06:00 348614] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653560348614|
[2025/09/12 05:06:00 348619] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:00 348623] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 348683] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:00 348691] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:00 348698] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_sample_check_app_limited|path:0|applimit:3804|
[2025/09/12 05:06:00 348708] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592A0AEC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:00 348717] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|
[2025/09/12 05:06:00 348728] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_gen_ack_frame|largest_recv:391860182|ack_delay:857|first_ack_range:2|largest_pkt_recv_time:1757653560347871|
[2025/09/12 05:06:00 348735] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_gen_ack_frame|high:391860182|low:391860180|pkt_pns:1|
[2025/09/12 05:06:00 348748] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:391860182|frame_largest_recv:391860182|
[2025/09/12 05:06:00 348754] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:00 348772] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d75559f487a93789bf2ce354|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:00 348785] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:38a4dd260bc492ca605b53ea|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:00 348793] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348800] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348807] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:00 348814] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348821] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348829] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:00 348835] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348842] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348848] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:00 348853] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348859] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348866] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:00 348872] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 348879] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348885] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348889] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:00 348893] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348903] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348907] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:00 348914] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:00 348921] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:49756|conn:0000560C592A0AEC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 348928] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 348933] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:00 348939] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:00 348945] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 348991] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653560348956|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349001] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349008] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3804|
[2025/09/12 05:06:00 349014] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349021] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349026] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349030] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:00 349036] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440081|now:1757653560349014|interv:91067|
[2025/09/12 05:06:00 349060] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440081|now:1757653560349014|interval:91067|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349067] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:23|
[2025/09/12 05:06:00 349074] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:00 349081] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653560622455|current_time:1757653560349080|
[2025/09/12 05:06:00 349087] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:00 349125] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653560349097|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349142] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349149] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:3804|
[2025/09/12 05:06:00 349156] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349163] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349169] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349176] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:00 349180] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440222|now:1757653560349156|interv:91066|
[2025/09/12 05:06:00 349184] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440222|now:1757653560349156|interval:91066|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349189] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:56|
[2025/09/12 05:06:00 349193] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 349198] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:00 349222] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653560349204|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349227] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:5|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349232] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:3804|
[2025/09/12 05:06:00 349235] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349240] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349243] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349249] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:00 349256] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440329|now:1757653560349235|interv:91094|
[2025/09/12 05:06:00 349262] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440329|now:1757653560349235|interval:91094|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349269] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:339|
[2025/09/12 05:06:00 349275] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 349289] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 349310] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653560349295|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349316] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349320] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:3804|
[2025/09/12 05:06:00 349324] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349328] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349333] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349339] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:00 349346] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440420|now:1757653560349324|interv:91096|
[2025/09/12 05:06:00 349352] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440420|now:1757653560349324|interval:91096|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349359] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:623|
[2025/09/12 05:06:00 349364] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:00 349368] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 349388] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:11|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653560349374|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349393] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:11|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349398] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 349403] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:00 349420] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653560349408|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349429] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349436] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:3804|
[2025/09/12 05:06:00 349443] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349449] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349462] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349468] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:00 349475] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440533|now:1757653560349442|interv:91091|
[2025/09/12 05:06:00 349481] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440533|now:1757653560349442|interval:91091|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349487] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:677|
[2025/09/12 05:06:00 349492] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 349497] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 349527] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653560349503|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349536] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349542] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:3804|
[2025/09/12 05:06:00 349546] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349550] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349554] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349558] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:00 349562] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440628|now:1757653560349546|interv:91082|
[2025/09/12 05:06:00 349566] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440628|now:1757653560349546|interval:91082|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349570] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:731|
[2025/09/12 05:06:00 349575] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:00 349579] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_can_send|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:49756|conn:0000560C592A0AEC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 349584] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 349588] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 349615] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653560349594|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 349630] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349637] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:3804|
[2025/09/12 05:06:00 349644] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|srtt:33265|rtt_var:8215|pto_duration:66125|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 349651] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 349657] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 349663] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:00 349667] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560440719|now:1757653560349644|interv:91075|
[2025/09/12 05:06:00 349671] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560440719|now:1757653560349644|interval:91075|pto_count:0|srtt:33265
[2025/09/12 05:06:00 349675] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49756|inflight:1781|
[2025/09/12 05:06:00 349680] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560372871|
[2025/09/12 05:06:00 349686] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560372871|
[2025/09/12 05:06:00 349693] [debug] |xqc_engine_wakeup_after|wakeup:1757653560372871|now:1757653560349693|diff:23178|
[2025/09/12 05:06:00 349700] [debug] |xqc_engine_main_logic|END|now:1757653560348428|
[2025/09/12 05:06:00 349710] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:1406|state:ESTABED|recv_time:1757653560349709|
[2025/09/12 05:06:00 349715] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4003f42a1bfc95a70a2f21bd|spin_bit:0|
[2025/09/12 05:06:00 349720] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:391860180|
[2025/09/12 05:06:00 349724] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860181|
[2025/09/12 05:06:00 349730] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:391860181|
[2025/09/12 05:06:00 349734] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 349738] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 349742] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 349749] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 349754] [debug] |scid:4003f42a1bfc95a70a2f21bd|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:00 349758] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860181|largest:391860181|pns:2|
[2025/09/12 05:06:00 349763] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:391860181|frame:PADDING PING |recv_time:1757653560349709|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 349768] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653680349709|now:1757653560349709|interv:120000000|
[2025/09/12 05:06:00 349781] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653680349709|now:1757653560349709|interv:120000000|
[2025/09/12 05:06:00 349788] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560372871|pq_index:0|
[2025/09/12 05:06:00 349794] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560348428|
[2025/09/12 05:06:00 349800] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560349799|
[2025/09/12 05:06:00 349805] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560349804|
[2025/09/12 05:06:00 349811] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_gen_ack_frame|largest_recv:391860181|ack_delay:102|first_ack_range:1|largest_pkt_recv_time:1757653560349709|
[2025/09/12 05:06:00 349815] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_gen_ack_frame|high:391860181|low:391860180|pkt_pns:2|
[2025/09/12 05:06:00 349820] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:391860181|frame_largest_recv:391860181|
[2025/09/12 05:06:00 349824] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 349828] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349833] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 349838] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:00 349865] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:10|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653560349843|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 349875] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:10|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 349883] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560440719|
[2025/09/12 05:06:00 349888] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560440719|
[2025/09/12 05:06:00 349892] [debug] |xqc_engine_wakeup_after|wakeup:1757653560440719|now:1757653560349892|diff:90827|
[2025/09/12 05:06:00 349897] [debug] |xqc_engine_main_logic|END|now:1757653560349804|
[2025/09/12 05:06:00 349902] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560349902|
[2025/09/12 05:06:00 349905] [debug] |xqc_engine_wakeup_after|wakeup:1757653560440719|now:1757653560349905|diff:90814|
[2025/09/12 05:06:00 349909] [debug] |xqc_engine_main_logic|END|now:1757653560349902|
[2025/09/12 05:06:00 381562] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:39|state:ESTABED|recv_time:1757653560381558|
[2025/09/12 05:06:00 381600] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4003f42a1bfc95a70a2f21bd|spin_bit:0|
[2025/09/12 05:06:00 381615] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|largest_pn:391860181|
[2025/09/12 05:06:00 381621] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:391860183|
[2025/09/12 05:06:00 381633] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:391860183|
[2025/09/12 05:06:00 381641] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:00 381649] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_DRAINING|expire:1757653560655023|now:1757653560381648|interv:273375|
[2025/09/12 05:06:00 381663] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_queue_drop_packets|sndq_packets_used:7|sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:00 381672] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1781|
[2025/09/12 05:06:00 381678] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:00 381684] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 381689] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 381694] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 381703] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:00 381711] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:00 381716] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:00 381725] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:391860183|largest:391860183|pns:2|
[2025/09/12 05:06:00 381732] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:391860183|frame:CONNECTION_CLOSE |recv_time:1757653560381558|dcid:4003f42a1bfc95a70a2f21bd|dcid_seq:0|
[2025/09/12 05:06:00 381740] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:PATH_IDLE|expire:1757653680381558|now:1757653560381558|interv:120000000|
[2025/09/12 05:06:00 381746] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_set|type:CONN_IDLE|expire:1757653680381558|now:1757653560381558|interv:120000000|
[2025/09/12 05:06:00 381751] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560440719|pq_index:0|
[2025/09/12 05:06:00 381758] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560349804|
[2025/09/12 05:06:00 381764] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560381764|
[2025/09/12 05:06:00 381772] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560381770|
[2025/09/12 05:06:00 381781] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|min_srtt:33265|path_bw:9352|loss_rate:57.14|path_pto:0|
[2025/09/12 05:06:00 381789] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33265|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 381796] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:00 381804] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:00 381811] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 381864] [info] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:11|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653560381821|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 381872] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:11|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 381886] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_next_wakeup_time|wakeup_time:1757653560655023|
[2025/09/12 05:06:00 381892] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_wakeup_queue|next_tick_time:1757653560655023|
[2025/09/12 05:06:00 381898] [debug] |xqc_engine_wakeup_after|wakeup:1757653560655023|now:1757653560381898|diff:273125|
[2025/09/12 05:06:00 381905] [debug] |xqc_engine_main_logic|END|now:1757653560381770|
[2025/09/12 05:06:00 381913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560381912|
[2025/09/12 05:06:00 381918] [debug] |xqc_engine_wakeup_after|wakeup:1757653560655023|now:1757653560381918|diff:273105|
[2025/09/12 05:06:00 381924] [debug] |xqc_engine_main_logic|END|now:1757653560381912|
[2025/09/12 05:06:00 458904] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653620458903|now:1757653560458903|interv:60000000|
[2025/09/12 05:06:00 458936] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653620458936|now:1757653560458936|interv:60000000|
[2025/09/12 05:06:00 458946] [debug] |xqc_path_create|path:0|dcid:80cf858d6a6c1e86bc9260067b2d49db70|scid:feaabe44d902a4b6f4ebd5da|create_path_count:1|
[2025/09/12 05:06:00 458953] [debug] |scid:feaabe44d902a4b6f4ebd5da|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 05:06:00 458960] [debug] |xqc_path_init|path:0|dcid:80cf858d6a6c1e86bc9260067b2d49db70|scid:feaabe44d902a4b6f4ebd5da|state:2|
[2025/09/12 05:06:00 458966] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_create|success|scid:feaabe44d902a4b6f4ebd5da|dcid:80cf858d6a6c1e86bc9260067b2d49db70|conn:0000560C5929949C|
[2025/09/12 05:06:00 458973] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_server_create|hash odcid conn|odcid:47fd9fd7a548b3a1f52255e193acb9c1a35e|conn:0000560C5929949C|
[2025/09/12 05:06:00 458985] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_get_local_transport_params|generate sr_token[8a19e79a429c6767d1f246ffdc7a214e] for cid[47fd9fd7a548b3a1f52255e193acb9c1a35e]
[2025/09/12 05:06:00 459010] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459017] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:1200|state:S_INIT|recv_time:1757653560458869|
[2025/09/12 05:06:00 459192] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:00 459204] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:00 459210] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 459214] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487767|
[2025/09/12 05:06:00 459223] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:797487767|
[2025/09/12 05:06:00 459227] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 459232] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 459236] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459240] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459245] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459251] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:00 459255] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459260] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459274] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:00 459278] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:00 459282] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:00 459286] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459290] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459294] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459298] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459302] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459306] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459310] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459313] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459318] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459321] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459325] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459329] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459332] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459336] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459340] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459344] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459348] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459351] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459355] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459359] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459363] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459366] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459370] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459374] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459378] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459381] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 459385] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 459389] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459392] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459399] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459403] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459407] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459411] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459414] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459418] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459422] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459426] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459430] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459433] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459437] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459441] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459445] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459448] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:00 459470] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459475] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459479] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:00 459483] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459487] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459491] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 459495] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 459499] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459502] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459506] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459510] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459514] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459518] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:00 459522] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459526] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459529] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:00 459533] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459540] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459544] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 459548] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 459551] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 459555] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 459559] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 459563] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:00 459567] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459570] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459574] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:00 459578] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459582] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459586] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:00 459590] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459594] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459597] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:06:00 459601] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459605] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459609] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:00 459613] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459617] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459620] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:00 459624] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 459628] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 459632] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:00 459676] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:00 459844] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:00 459850] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:00 459854] [warn] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:00 460086] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:00 460095] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 460104] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 460108] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 460116] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:00 460121] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:00 460126] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487767|largest:797487767|pns:0|
[2025/09/12 05:06:00 460131] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:1200|pkt_type:INIT|pkt_num:797487767|frame:PADDING CRYPTO |recv_time:1757653560458869|dcid:47fd9fd7a548b3a1f52255e193acb9c1a35e|dcid_seq:0|
[2025/09/12 05:06:00 460137] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653620458869|now:1757653560458869|interv:60000000|
[2025/09/12 05:06:00 460141] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653620458869|now:1757653560458869|interv:60000000|
[2025/09/12 05:06:00 460145] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560460145|
[2025/09/12 05:06:00 460150] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653560460149|
[2025/09/12 05:06:00 460156] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:00 460160] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:00 460164] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 460168] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:00 460172] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:00 460178] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653560460177|
[2025/09/12 05:06:00 460182] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:00 460186] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 460190] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:00 460194] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653560460194|
[2025/09/12 05:06:00 460199] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653560460199|
[2025/09/12 05:06:00 460203] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653560460203|
[2025/09/12 05:06:00 460208] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653560460208|
[2025/09/12 05:06:00 460212] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 460217] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|largest_recv:797487767|ack_delay:1348|first_ack_range:0|largest_pkt_recv_time:1757653560458869|
[2025/09/12 05:06:00 460222] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|high:797487767|low:797487767|pkt_pns:0|
[2025/09/12 05:06:00 460226] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:797487767|frame_largest_recv:797487767|
[2025/09/12 05:06:00 460233] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:00 460239] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 460244] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:00 460249] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:00 460254] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 460258] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:00 460262] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:00 460266] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 460270] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:00 460274] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:00 460278] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 460282] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:00 460287] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:00 460290] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 460294] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:00 460299] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:00 460303] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460308] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:00 460314] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 460355] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653560460322|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460366] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 460379] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 460387] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 460393] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 460397] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 460401] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 460405] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561210322|now:1757653560460386|interv:749936|
[2025/09/12 05:06:00 460409] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653561210322|now:1757653560460386|interval:749936|pto_count:0|srtt:250000
[2025/09/12 05:06:00 460414] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:00 460419] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 460424] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 460451] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653560460430|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460459] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 460467] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:00 460473] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 460480] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 460484] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:00 460488] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 460492] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561210322|now:1757653560460473|interv:749849|
[2025/09/12 05:06:00 460496] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653561210322|now:1757653560460473|interval:749849|pto_count:0|srtt:250000
[2025/09/12 05:06:00 460500] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:00 460504] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 460509] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 460535] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653560460515|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460550] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 460557] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:00 460563] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 460567] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 460571] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:00 460575] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 460579] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561210322|now:1757653560460563|interv:749759|
[2025/09/12 05:06:00 460583] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653561210322|now:1757653560460563|interval:749759|pto_count:0|srtt:250000
[2025/09/12 05:06:00 460587] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:00 460592] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 460596] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:00 460621] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653560460602|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460629] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 460636] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:00 460642] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 460648] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 460652] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:06:00 460656] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 460660] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561210322|now:1757653560460642|interv:749680|
[2025/09/12 05:06:00 460664] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653561210322|now:1757653560460642|interval:749680|pto_count:0|srtt:250000
[2025/09/12 05:06:00 460668] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:06:00 460672] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 460677] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:00 460705] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653560460686|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460713] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 460720] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:06:00 460726] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 460732] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 460737] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:00 460741] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 460744] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561210322|now:1757653560460726|interv:749596|
[2025/09/12 05:06:00 460748] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653561210322|now:1757653560460726|interval:749596|pto_count:0|srtt:250000
[2025/09/12 05:06:00 460752] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:00 460757] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:00 460761] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 460784] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653560460767|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 460792] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 460800] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653561210322|
[2025/09/12 05:06:00 460808] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653561210322|
[2025/09/12 05:06:00 460813] [debug] |xqc_engine_wakeup_after|wakeup:1757653560655023|now:1757653560460813|diff:194210|
[2025/09/12 05:06:00 460818] [debug] |xqc_engine_main_logic|END|now:1757653560460149|
[2025/09/12 05:06:00 460823] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560460823|
[2025/09/12 05:06:00 460827] [debug] |xqc_engine_wakeup_after|wakeup:1757653560655023|now:1757653560460827|diff:194196|
[2025/09/12 05:06:00 460831] [debug] |xqc_engine_main_logic|END|now:1757653560460823|
[2025/09/12 05:06:00 493761] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653560493759|
[2025/09/12 05:06:00 493780] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:00 493791] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 493800] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487768|
[2025/09/12 05:06:00 493811] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:797487768|
[2025/09/12 05:06:00 493843] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 493852] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:00 493862] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653560460322|is_app_limited:1|send_elapse:193|ack_elapse:33437|ctl_first_sent_time:1757653560460515|lagest_ack_time:1757653560493759|curr_delivered:517|
[2025/09/12 05:06:00 493872] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560460515|
[2025/09/12 05:06:00 493881] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 493889] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:00 493897] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653560460322|is_app_limited:1|send_elapse:364|ack_elapse:33437|ctl_first_sent_time:1757653560460686|lagest_ack_time:1757653560493759|curr_delivered:599|
[2025/09/12 05:06:00 493906] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560460686|
[2025/09/12 05:06:00 493913] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 493921] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33073|ack_delay:0|
[2025/09/12 05:06:00 493928] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |after update rtt|conn:0000560C5929949C|srtt:33073|rttvar:16536|minrtt:33073|latest_rtt:33073|ack_delay:0|
[2025/09/12 05:06:00 493937] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:00 493947] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653560460430|lost_send_time:1757653560456552|loss_delay:37207|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 493955] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560460430u|
[2025/09/12 05:06:00 493963] [stats] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |lost interval:1757653560493759|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653560460430|srtt:33073|cwnd:45952|bw:0|conn_life:34858|now:125000|last_lost_time:34858|
[2025/09/12 05:06:00 493969] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 493974] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560497809|now:1757653560493974|interval:3835|
[2025/09/12 05:06:00 493980] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560497809|now:1757653560493974|interv:3835|
[2025/09/12 05:06:00 493985] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_generate_sample|sampler: send_elapse 364, ack_elapse 33437, delivered 599|rate 17914|lost 1|
[2025/09/12 05:06:00 493990] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:00 494001] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (17914) in round 1|
[2025/09/12 05:06:00 494006] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|probertt expire|rtt:33073, old_rtt:2147483647|
[2025/09/12 05:06:00 494011] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:33073, old_rtt:2147483647|
[2025/09/12 05:06:00 494016] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1198|
[2025/09/12 05:06:00 494021] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:599|po_sent_time:1757653560460686|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:599|
[2025/09/12 05:06:00 494027] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:599|po_sent_time:1757653560460686|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:599|
[2025/09/12 05:06:00 494033] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |bbr on ack|mode:0|pacing_rate:4008450|bw:17914|cwnd:46551|full_bw_reached:0|inflight:1311|srtt:33073|latest_rtt:33073|min_rtt:33073|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 494062] [stats] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0||cwnd:46551|inflight:1311|mode:0|applimit:0|pacing_rate:4008450|bw:17914|srtt:33073|latest_rtt:33073|min_rtt:33073|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35161|acked:599|delivered:599|is_cwnd_limited:0|
[2025/09/12 05:06:00 494071] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:127|cwnd:46551|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:06:00 494077] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 494082] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560497809|now:1757653560494082|interval:3727|
[2025/09/12 05:06:00 494087] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560497809|now:1757653560494082|interv:3727|
[2025/09/12 05:06:00 494092] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_addr_validated|Address Validated|conn:0000560C5929949C|role:1|
[2025/09/12 05:06:00 494098] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487768|largest:797487768|pns:1|
[2025/09/12 05:06:00 494104] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:67|pkt_type:HSK|pkt_num:797487768|frame:ACK |recv_time:1757653560493759|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 494110] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653620493759|now:1757653560493759|interv:60000000|
[2025/09/12 05:06:00 494115] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653620493759|now:1757653560493759|interv:60000000|
[2025/09/12 05:06:00 494120] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561210322|pq_index:4|
[2025/09/12 05:06:00 494125] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560460149|
[2025/09/12 05:06:00 494130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560494130|
[2025/09/12 05:06:00 494137] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560494135|
[2025/09/12 05:06:00 494148] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33073|min_srtt:33073|path_bw:17914|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 494154] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:127|cwnd:46551|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 494160] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33073|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 494165] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:00 494172] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 494177] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:127|cwnd:46551|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 494182] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 494188] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:00 494228] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653560494197|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 494239] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 494249] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:06:00 494257] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560497809|now:1757653560494256|interval:3553|
[2025/09/12 05:06:00 494266] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560497809|now:1757653560494256|interv:3553|
[2025/09/12 05:06:00 494271] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46551|inflight:321|
[2025/09/12 05:06:00 494278] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560497809|
[2025/09/12 05:06:00 494283] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560497809|
[2025/09/12 05:06:00 494288] [debug] |xqc_engine_wakeup_after|wakeup:1757653560497809|now:1757653560494288|diff:3521|
[2025/09/12 05:06:00 494293] [debug] |xqc_engine_main_logic|END|now:1757653560494135|
[2025/09/12 05:06:00 494300] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560494300|
[2025/09/12 05:06:00 494305] [debug] |xqc_engine_wakeup_after|wakeup:1757653560497809|now:1757653560494305|diff:3504|
[2025/09/12 05:06:00 494310] [debug] |xqc_engine_main_logic|END|now:1757653560494300|
[2025/09/12 05:06:00 498383] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560498383|
[2025/09/12 05:06:00 498392] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560497809|pq_index:0|
[2025/09/12 05:06:00 498398] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560494135|
[2025/09/12 05:06:00 498404] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560498403|
[2025/09/12 05:06:00 498420] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560497809|now:1757653560498403|
[2025/09/12 05:06:00 498426] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 498431] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:00 498435] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:00 498440] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:00 498446] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653560460602|lost_send_time:1757653560461196|loss_delay:37207|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 498452] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560460602u|
[2025/09/12 05:06:00 498457] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:00 498462] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:33073|rtt_var:16536|pto_duration:99217|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 498467] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 498472] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:00 498477] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 498482] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560593414|now:1757653560498461|interv:94953|
[2025/09/12 05:06:00 498487] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560593414|now:1757653560498461|interval:94953|pto_count:0|srtt:33073
[2025/09/12 05:06:00 498494] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33073|min_srtt:33073|path_bw:17914|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:00 498500] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:194|cwnd:46551|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498505] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33073|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 498511] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:00 498517] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 498522] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:194|cwnd:46551|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498528] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 498536] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:00 498572] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:5|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653560498545|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 498583] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:5|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 498592] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:06:00 498600] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:33073|rtt_var:16536|pto_duration:99217|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 498609] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 498613] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 321|
[2025/09/12 05:06:00 498618] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 498623] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560597762|now:1757653560498600|interv:99162|
[2025/09/12 05:06:00 498628] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560597762|now:1757653560498600|interval:99162|pto_count:0|srtt:33073
[2025/09/12 05:06:00 498634] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46551|inflight:321|
[2025/09/12 05:06:00 498640] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560597762|
[2025/09/12 05:06:00 498645] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560597762|
[2025/09/12 05:06:00 498650] [debug] |xqc_engine_wakeup_after|wakeup:1757653560597762|now:1757653560498650|diff:99112|
[2025/09/12 05:06:00 498656] [debug] |xqc_engine_main_logic|END|now:1757653560498403|
[2025/09/12 05:06:00 598817] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560598816|
[2025/09/12 05:06:00 598846] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560597762|pq_index:0|
[2025/09/12 05:06:00 598853] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560498403|
[2025/09/12 05:06:00 598861] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560598859|
[2025/09/12 05:06:00 598867] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560597762|now:1757653560598859|
[2025/09/12 05:06:00 598873] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 598878] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:321|
[2025/09/12 05:06:00 598884] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:33073|rtt_var:16536|pto_duration:99217|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 598890] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 598895] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 321|
[2025/09/12 05:06:00 598912] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 598917] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:00 598924] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 598931] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 598936] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:1
[2025/09/12 05:06:00 598942] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:33073|rtt_var:16536|pto_duration:198434|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 598947] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 598952] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 321|
[2025/09/12 05:06:00 598957] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 598961] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560696979|now:1757653560598941|interv:98038|
[2025/09/12 05:06:00 598967] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560696979|now:1757653560598941|interval:98038|pto_count:1|srtt:33073
[2025/09/12 05:06:00 598975] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 598981] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 598987] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 598994] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 599095] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:321|now:1757653560599009|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 599107] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:6|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 599115] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:321|applimit:0|
[2025/09/12 05:06:00 599124] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:33073|rtt_var:16536|pto_duration:198434|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 599133] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 599138] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 515|
[2025/09/12 05:06:00 599143] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 599148] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560797443|now:1757653560599123|interv:198320|
[2025/09/12 05:06:00 599153] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560797443|now:1757653560599123|interval:198320|pto_count:1|srtt:33073
[2025/09/12 05:06:00 599164] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46551|inflight:515|
[2025/09/12 05:06:00 599171] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 599176] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:00 599209] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:7|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:515|now:1757653560599185|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 599221] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 599229] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:515|applimit:0|
[2025/09/12 05:06:00 599237] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:33073|rtt_var:16536|pto_duration:198434|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:00 599246] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 599251] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:06:00 599255] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 599260] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560797619|now:1757653560599237|interv:198382|
[2025/09/12 05:06:00 599265] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560797619|now:1757653560599237|interval:198382|pto_count:1|srtt:33073
[2025/09/12 05:06:00 599271] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46551|inflight:642|
[2025/09/12 05:06:00 599277] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560797619|
[2025/09/12 05:06:00 599282] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560797619|
[2025/09/12 05:06:00 599287] [debug] |xqc_engine_wakeup_after|wakeup:1757653560655023|now:1757653560599287|diff:55736|
[2025/09/12 05:06:00 599293] [debug] |xqc_engine_main_logic|END|now:1757653560598859|
[2025/09/12 05:06:00 630141] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:72|state:S_HANDSHAKE_SENT|recv_time:1757653560630138|
[2025/09/12 05:06:00 630162] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_handshake|success|Length:32|
[2025/09/12 05:06:00 630174] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487768|
[2025/09/12 05:06:00 630180] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487770|
[2025/09/12 05:06:00 630187] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:797487770|
[2025/09/12 05:06:00 630192] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 630199] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:5|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:06:00 630209] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:321|prior_delivered:599|prior_time:1757653560493759|is_app_limited:1|send_elapse:37859|ack_elapse:136379|ctl_first_sent_time:1757653560498545|lagest_ack_time:1757653560630138|curr_delivered:726|
[2025/09/12 05:06:00 630226] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560498545|
[2025/09/12 05:06:00 630233] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:00 630240] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:00 630246] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:321|prior_delivered:599|prior_time:1757653560493759|is_app_limited:1|send_elapse:37859|ack_elapse:136379|ctl_first_sent_time:1757653560498545|lagest_ack_time:1757653560630138|curr_delivered:853|
[2025/09/12 05:06:00 630253] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560599185|
[2025/09/12 05:06:00 630260] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 630266] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:33073|rttvar:16536|minrtt:33073|latest_rtt:30953|ack_delay:0|
[2025/09/12 05:06:00 630273] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |after update rtt|conn:0000560C5929949C|srtt:32808|rttvar:12932|minrtt:30953|latest_rtt:30953|ack_delay:0|
[2025/09/12 05:06:00 630280] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:00 630286] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:00 630294] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:4|lost_pn:4|po_sent_time:1757653560494197|lost_send_time:1757653560593229|loss_delay:36909|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 630300] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560494197u|
[2025/09/12 05:06:00 630305] [stats] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |lost interval:136379|lost_count:2|send_count:4|pkt_num:4|po_send_time:1757653560494197|srtt:32808|cwnd:46551|bw:17914|conn_life:171237|now:0|last_lost_time:171237|
[2025/09/12 05:06:00 630310] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 630314] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560635918|now:1757653560630313|interval:5605|
[2025/09/12 05:06:00 630318] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560635918|now:1757653560630313|interv:5605|
[2025/09/12 05:06:00 630322] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_generate_sample|sampler: send_elapse 37859, ack_elapse 136379, delivered 254|rate 1862|lost 3|
[2025/09/12 05:06:00 630327] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:00 630331] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|probertt expire|rtt:30953, old_rtt:33073|
[2025/09/12 05:06:00 630335] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30953, old_rtt:33073|
[2025/09/12 05:06:00 630340] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1198|
[2025/09/12 05:06:00 630348] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46551|packet_lost:1|acked:254|po_sent_time:1757653560599185|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:853|
[2025/09/12 05:06:00 630353] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46551|packet_lost:1|acked:254|po_sent_time:1757653560599185|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:853|
[2025/09/12 05:06:00 630358] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |bbr on ack|mode:0|pacing_rate:4008450|bw:17914|cwnd:46805|full_bw_reached:0|inflight:194|srtt:32808|latest_rtt:30953|min_rtt:30953|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 630363] [stats] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0||cwnd:46805|inflight:194|mode:0|applimit:0|pacing_rate:4008450|bw:17914|srtt:32808|latest_rtt:30953|min_rtt:30953|send:9|lost:2|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:171462|acked:254|delivered:853|is_cwnd_limited:0|
[2025/09/12 05:06:00 630369] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 630374] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 630378] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560635918|now:1757653560630378|interval:5540|
[2025/09/12 05:06:00 630382] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560635918|now:1757653560630378|interv:5540|
[2025/09/12 05:06:00 630389] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 630394] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:00 630398] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487770|largest:797487770|pns:1|
[2025/09/12 05:06:00 630403] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:72|pkt_type:HSK|pkt_num:797487770|frame:PING ACK |recv_time:1757653560630138|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 630408] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653620630138|now:1757653560630138|interv:60000000|
[2025/09/12 05:06:00 630413] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653620630138|now:1757653560630138|interv:60000000|
[2025/09/12 05:06:00 630417] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560797619|pq_index:1|
[2025/09/12 05:06:00 630421] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560598859|
[2025/09/12 05:06:00 630425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560630425|
[2025/09/12 05:06:00 630430] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560630429|
[2025/09/12 05:06:00 630437] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|largest_recv:797487770|ack_delay:299|first_ack_range:0|largest_pkt_recv_time:1757653560630138|
[2025/09/12 05:06:00 630445] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|high:797487770|low:797487770|pkt_pns:1|
[2025/09/12 05:06:00 630449] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|high:797487768|low:797487768|pkt_pns:1|
[2025/09/12 05:06:00 630453] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:797487770|frame_largest_recv:797487770|
[2025/09/12 05:06:00 630457] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:00 630462] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32808|min_srtt:32808|path_bw:17914|loss_rate:22.22|path_pto:0|
[2025/09/12 05:06:00 630467] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:46805|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 630471] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32808|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 630477] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:00 630481] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 630486] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 630490] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:46805|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 630494] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 630499] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 630535] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:8|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653560630507|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 630544] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 630552] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:06:00 630558] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560635918|now:1757653560630558|interval:5360|
[2025/09/12 05:06:00 630566] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560635918|now:1757653560630558|interv:5360|
[2025/09/12 05:06:00 630571] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46805|inflight:388|
[2025/09/12 05:06:00 630576] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:00 630581] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 630605] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:9|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:388|now:1757653560630587|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 630614] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:9|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 630628] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560635918|
[2025/09/12 05:06:00 630635] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560635918|
[2025/09/12 05:06:00 630638] [debug] |xqc_engine_wakeup_after|wakeup:1757653560635918|now:1757653560630638|diff:5280|
[2025/09/12 05:06:00 630643] [debug] |xqc_engine_main_logic|END|now:1757653560630429|
[2025/09/12 05:06:00 630648] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560630648|
[2025/09/12 05:06:00 630652] [debug] |xqc_engine_wakeup_after|wakeup:1757653560635918|now:1757653560630652|diff:5266|
[2025/09/12 05:06:00 630656] [debug] |xqc_engine_main_logic|END|now:1757653560630648|
[2025/09/12 05:06:00 636731] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560636731|
[2025/09/12 05:06:00 636741] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560635918|pq_index:0|
[2025/09/12 05:06:00 636746] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560630429|
[2025/09/12 05:06:00 636752] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560636751|
[2025/09/12 05:06:00 636758] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560635918|now:1757653560636751|
[2025/09/12 05:06:00 636763] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 636768] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:00 636772] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:00 636777] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:00 636782] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:06:00 636788] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:4|po_sent_time:1757653560599009|lost_send_time:1757653560599842|loss_delay:36909|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 636794] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560599009u|
[2025/09/12 05:06:00 636799] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:00 636803] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32808|rtt_var:12932|pto_duration:84536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 636809] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 636814] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:00 636819] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 636823] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560715043|now:1757653560636803|interv:78240|
[2025/09/12 05:06:00 636828] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560715043|now:1757653560636803|interval:78240|pto_count:0|srtt:32808
[2025/09/12 05:06:00 636840] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32808|min_srtt:32808|path_bw:17914|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:00 636845] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:46805|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 636851] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32808|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 636857] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:00 636863] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:6|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 636868] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:46805|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 636873] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 636879] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:00 636913] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:10|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653560636887|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 636925] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:10|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 636933] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:06:00 636941] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32808|rtt_var:12932|pto_duration:84536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 636950] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 636957] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:06:00 636962] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 636966] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560721423|now:1757653560636941|interv:84482|
[2025/09/12 05:06:00 636971] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653560721423|now:1757653560636941|interval:84482|pto_count:0|srtt:32808
[2025/09/12 05:06:00 636977] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46805|inflight:388|
[2025/09/12 05:06:00 636983] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560721423|
[2025/09/12 05:06:00 636988] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560721423|
[2025/09/12 05:06:00 636993] [debug] |xqc_engine_wakeup_after|wakeup:1757653560655023|now:1757653560636993|diff:18030|
[2025/09/12 05:06:00 636998] [debug] |xqc_engine_main_logic|END|now:1757653560636751|
[2025/09/12 05:06:00 656067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560656066|
[2025/09/12 05:06:00 656078] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560655023|pq_index:0|
[2025/09/12 05:06:00 656089] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_add_active_queue|last_ticked_time:1757653560381770|
[2025/09/12 05:06:00 656095] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_engine_process_conn|conn:0000560C592A0AEC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560656094|
[2025/09/12 05:06:00 656100] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653560655023|now:1757653560656094|
[2025/09/12 05:06:00 656104] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653560655023|now:1757653560656094|
[2025/09/12 05:06:00 656108] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:00 656112] [info] |xqc_engine_main_logic|conn:0000560C592A0AEC|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|conn_state:13|next_tick_time:1757653560655023
[2025/09/12 05:06:00 656125] [report] |scid:4003f42a1bfc95a70a2f21bd|xqc_conn_destroy|0000560C592A0AEC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:961419|first_send_delay:961793|conn_persist:1269212|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|hsk_recv:818534|close_recv:994735|close_send:994908|last_recv:994645|last_send:994908|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,25,9,7,1024,0,17,i32,4,299,312,4080,391860180,960,0,4,1393,1406,3,391860181,962,0,4,26,39,40000,391860183,994,0,4,26,40000,11,994,4,1050,80,9,962,4,30,4,10,962,0-2,0-2,0-0,0-0,0-0,0-33,0-9281,0-4397,0-21,0-7,0-3,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:2|snd_pkt:21|spurious_loss:0|detected_loss:6|max_pto:1|finished_streams:0|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:1200|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 05:06:00 656134] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:00 656143] [stats] |scid:4003f42a1bfc95a70a2f21bd|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653560348568|wrt_delay:138|snd_delay:1026|finwrt_delay:138|finsnd_delay:1026|finrcv_delay:1|finread_delay:60|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-4003f42a1bfc95a70a2f21bd p-193.167.0.100-36932-b48a934cee0dde23bc4dd35f3535828737|path_info:mp is not supported in connection scid:4003f42a1bfc95a70a2f21bd|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:00 656177] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:00 656184] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:00 656191] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:00 656197] [debug] |scid:4003f42a1bfc95a70a2f21bd|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:00 656247] [debug] |xqc_engine_wakeup_after|wakeup:1757653560721423|now:1757653560656247|diff:65176|
[2025/09/12 05:06:00 656255] [debug] |xqc_engine_main_logic|END|now:1757653560656094|
[2025/09/12 05:06:00 662620] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:422|state:S_HANDSHAKE_SENT|recv_time:1757653560662619|
[2025/09/12 05:06:00 662644] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_handshake|success|Length:70|
[2025/09/12 05:06:00 662653] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487770|
[2025/09/12 05:06:00 662658] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487771|
[2025/09/12 05:06:00 662667] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:797487771|
[2025/09/12 05:06:00 662674] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 662681] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:00 662686] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:388|prior_delivered:853|prior_time:1757653560630138|is_app_limited:1|send_elapse:131962|ack_elapse:32481|ctl_first_sent_time:1757653560630507|lagest_ack_time:1757653560662619|curr_delivered:1047|
[2025/09/12 05:06:00 662691] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560630507|
[2025/09/12 05:06:00 662697] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 662703] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:32808|rttvar:12932|minrtt:30953|latest_rtt:32112|ack_delay:0|
[2025/09/12 05:06:00 662709] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |after update rtt|conn:0000560C5929949C|srtt:32721|rttvar:9873|minrtt:30953|latest_rtt:32112|ack_delay:0|
[2025/09/12 05:06:00 662716] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:00 662721] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 662725] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:00 662729] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 662735] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_generate_sample|sampler: send_elapse 131962, ack_elapse 32481, delivered 194|rate 1470|lost 4|
[2025/09/12 05:06:00 662742] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:00 662749] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30953, old_rtt:30953|
[2025/09/12 05:06:00 662756] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:508|
[2025/09/12 05:06:00 662761] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46805|packet_lost:0|acked:194|po_sent_time:1757653560630507|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1047|
[2025/09/12 05:06:00 662769] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46805|packet_lost:0|acked:194|po_sent_time:1757653560630507|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1047|
[2025/09/12 05:06:00 662774] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |bbr on ack|mode:0|pacing_rate:4008450|bw:17914|cwnd:46999|full_bw_reached:0|inflight:0|srtt:32721|latest_rtt:32112|min_rtt:30953|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 662784] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 662788] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:00 662793] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:00 662797] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:00 662912] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:00 662917] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:00 662922] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560721423|pq_index:0|
[2025/09/12 05:06:00 662927] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560636751|
[2025/09/12 05:06:00 662931] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 662935] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:00 662939] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 662943] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:00 662947] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 662952] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 662956] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:00 662962] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487771|largest:797487771|pns:1|
[2025/09/12 05:06:00 662968] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:422|pkt_type:HSK|pkt_num:797487771|frame:ACK CRYPTO |recv_time:1757653560662619|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 662974] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 662980] [warn] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:00 662986] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:00 662992] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:00 662997] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653620662619|now:1757653560662619|interv:60000000|
[2025/09/12 05:06:00 663002] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653620662619|now:1757653560662619|interv:60000000|
[2025/09/12 05:06:00 663007] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560663007|
[2025/09/12 05:06:00 663013] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560663012|
[2025/09/12 05:06:00 663019] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5929949C|
[2025/09/12 05:06:00 663024] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5929949C|
[2025/09/12 05:06:00 663034] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:00 663065] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:00 663072] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 663079] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_gen_token|expire:1758258360|
[2025/09/12 05:06:00 663085] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:00 663089] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:00 663095] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:00 663100] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 663106] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 663111] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487767|
[2025/09/12 05:06:00 663119] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797487767|
[2025/09/12 05:06:00 663124] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663129] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|c02247c70839a562b0f970abb34f0686f9|sr_token:cadfed1845f6fb22ccae16c23898d863
[2025/09/12 05:06:00 663137] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663141] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|87c372d892749d380444e4e1164c94987b|sr_token:0b37b75bbabd9b85a3a4e7fe6dd085bf
[2025/09/12 05:06:00 663147] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663152] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|468f2fb7be7c57fa47152aa0c78b909a64|sr_token:22ee65edfa1903fd08fc745e785087a2
[2025/09/12 05:06:00 663159] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663163] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|3259187e890023a12324784780e8a0eaf2|sr_token:78b9e4106aa7e2c8bd2847ab190ee297
[2025/09/12 05:06:00 663169] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663174] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|2da93fb70739bf4c633b2a31c2f32f3e2a|sr_token:2a1fa091119bfa8f5308edfeb56e79f4
[2025/09/12 05:06:00 663180] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663185] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|ad8a787d3a83b1b81b76f9f237ed0d147a|sr_token:42ddb52d7289b329efb156cae41e9e9f
[2025/09/12 05:06:00 663190] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 663195] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_new_conn_id_frame|new_conn_id|75da877bce3a7983c2d64a29267c359db9|sr_token:d916a45a1d5a4ab6c982d63075138cfa
[2025/09/12 05:06:00 663201] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:00 663206] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:00 663215] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:00 663220] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:00 663225] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:00 663236] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:ACK_01RTT|expire:1757653560687619|now:1757653560662619|interv:25000|
[2025/09/12 05:06:00 663242] [debug] |scid:feaabe44d902a4b6f4ebd5da|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560662619|max_ack_delay:25000|
[2025/09/12 05:06:00 663247] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487767|largest:797487767|pns:2|
[2025/09/12 05:06:00 663253] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:797487767|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653560662619|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 663259] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 663264] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:00 663269] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653560663269|
[2025/09/12 05:06:00 663275] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653560663275|
[2025/09/12 05:06:00 663281] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:00 663286] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5929949C|
[2025/09/12 05:06:00 663346] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:00 663357] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:00 663366] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_sample_check_app_limited|path:0|applimit:1047|
[2025/09/12 05:06:00 663378] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5929949C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:00 663389] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|
[2025/09/12 05:06:00 663403] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|largest_recv:797487771|ack_delay:784|first_ack_range:1|largest_pkt_recv_time:1757653560662619|
[2025/09/12 05:06:00 663412] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|high:797487771|low:797487770|pkt_pns:1|
[2025/09/12 05:06:00 663419] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|high:797487768|low:797487768|pkt_pns:1|
[2025/09/12 05:06:00 663426] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:797487771|frame_largest_recv:797487771|
[2025/09/12 05:06:00 663434] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:00 663456] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:550c24052cfbc1fb53bb5601|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:00 663470] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a4947f5e16f533d6ea1c12f7|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:00 663487] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663496] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663505] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:00 663513] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663522] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663531] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:00 663539] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663548] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663557] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:00 663565] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663570] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663575] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:00 663581] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 663586] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663591] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663596] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:00 663601] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663606] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663611] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:00 663617] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32721|min_srtt:32721|path_bw:17914|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:00 663630] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46999|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 663639] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32721|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 663648] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:00 663656] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:00 663662] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 663702] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653560663671|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 663714] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 663724] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1047|
[2025/09/12 05:06:00 663732] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 663741] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 663749] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 663757] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:00 663764] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560760884|now:1757653560663732|interv:97152|
[2025/09/12 05:06:00 663773] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560760884|now:1757653560663732|interval:97152|pto_count:0|srtt:32721
[2025/09/12 05:06:00 663781] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:23|
[2025/09/12 05:06:00 663790] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:00 663798] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 663837] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653560663810|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 663849] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 663857] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1047|
[2025/09/12 05:06:00 663865] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 663873] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 663888] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 663897] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:00 663905] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560761023|now:1757653560663864|interv:97159|
[2025/09/12 05:06:00 663913] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560761023|now:1757653560663864|interval:97159|pto_count:0|srtt:32721
[2025/09/12 05:06:00 663923] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:56|
[2025/09/12 05:06:00 663931] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 663937] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:00 663968] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653560663946|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 663977] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 663984] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1047|
[2025/09/12 05:06:00 663990] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 663997] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 664001] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 664004] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:00 664008] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560761159|now:1757653560663990|interv:97169|
[2025/09/12 05:06:00 664012] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560761159|now:1757653560663990|interval:97169|pto_count:0|srtt:32721
[2025/09/12 05:06:00 664017] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:339|
[2025/09/12 05:06:00 664021] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 664025] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:00 664061] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653560664031|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 664075] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 664081] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1047|
[2025/09/12 05:06:00 664090] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 664094] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 664098] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 664102] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:00 664106] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560761244|now:1757653560664089|interv:97155|
[2025/09/12 05:06:00 664110] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560761244|now:1757653560664089|interval:97155|pto_count:0|srtt:32721
[2025/09/12 05:06:00 664114] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:623|
[2025/09/12 05:06:00 664119] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:00 664123] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 664148] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:11|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653560664129|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 664157] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:11|origin_pktnum:0|size:53|enc_size:69|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 664164] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 664171] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-6|next_skip_chance:1757653560955810|current_time:1757653560664171|
[2025/09/12 05:06:00 664177] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:00 664200] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653560664183|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 664209] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 664216] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1047|
[2025/09/12 05:06:00 664223] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 664228] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 664232] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 664236] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:00 664240] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560761396|now:1757653560664222|interv:97174|
[2025/09/12 05:06:00 664244] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560761396|now:1757653560664222|interval:97174|pto_count:0|srtt:32721
[2025/09/12 05:06:00 664252] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:677|
[2025/09/12 05:06:00 664257] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 664261] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 664284] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653560664267|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 664293] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 664300] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1047|
[2025/09/12 05:06:00 664306] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 664312] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 664316] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 664320] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:00 664323] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560761480|now:1757653560664306|interv:97174|
[2025/09/12 05:06:00 664327] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560761480|now:1757653560664306|interval:97174|pto_count:0|srtt:32721
[2025/09/12 05:06:00 664331] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:731|
[2025/09/12 05:06:00 664336] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:00 664340] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46999|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 664345] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 664349] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 664374] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653560664355|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 664382] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 664389] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1047|
[2025/09/12 05:06:00 664396] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32721|rtt_var:9873|pto_duration:72213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 664405] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 664409] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 664413] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:00 664417] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560761568|now:1757653560664395|interv:97173|
[2025/09/12 05:06:00 664421] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560761568|now:1757653560664395|interval:97173|pto_count:0|srtt:32721
[2025/09/12 05:06:00 664425] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46999|inflight:1781|
[2025/09/12 05:06:00 664429] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560687619|
[2025/09/12 05:06:00 664434] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560687619|
[2025/09/12 05:06:00 664438] [debug] |xqc_engine_wakeup_after|wakeup:1757653560687619|now:1757653560664438|diff:23181|
[2025/09/12 05:06:00 664442] [debug] |xqc_engine_main_logic|END|now:1757653560663012|
[2025/09/12 05:06:00 664449] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:1406|state:ESTABED|recv_time:1757653560664448|
[2025/09/12 05:06:00 664454] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 664459] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487767|
[2025/09/12 05:06:00 664463] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487768|
[2025/09/12 05:06:00 664469] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797487768|
[2025/09/12 05:06:00 664473] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 664477] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 664481] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 664487] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 664492] [debug] |scid:feaabe44d902a4b6f4ebd5da|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:00 664497] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487768|largest:797487768|pns:2|
[2025/09/12 05:06:00 664501] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:797487768|frame:PADDING PING |recv_time:1757653560664448|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 664506] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653680664448|now:1757653560664448|interv:120000000|
[2025/09/12 05:06:00 664510] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653680664448|now:1757653560664448|interv:120000000|
[2025/09/12 05:06:00 664514] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560687619|pq_index:0|
[2025/09/12 05:06:00 664518] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560663012|
[2025/09/12 05:06:00 664522] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560664522|
[2025/09/12 05:06:00 664527] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560664526|
[2025/09/12 05:06:00 664536] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|largest_recv:797487768|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653560664448|
[2025/09/12 05:06:00 664540] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_gen_ack_frame|high:797487768|low:797487767|pkt_pns:2|
[2025/09/12 05:06:00 664544] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:797487768|frame_largest_recv:797487768|
[2025/09/12 05:06:00 664548] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 664553] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 664558] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 664562] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:00 664588] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:10|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653560664567|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 664596] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:10|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 664604] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560761568|
[2025/09/12 05:06:00 664611] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560761568|
[2025/09/12 05:06:00 664617] [debug] |xqc_engine_wakeup_after|wakeup:1757653560761568|now:1757653560664617|diff:96951|
[2025/09/12 05:06:00 664622] [debug] |xqc_engine_main_logic|END|now:1757653560664526|
[2025/09/12 05:06:00 664628] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560664627|
[2025/09/12 05:06:00 664631] [debug] |xqc_engine_wakeup_after|wakeup:1757653560761568|now:1757653560664631|diff:96937|
[2025/09/12 05:06:00 664635] [debug] |xqc_engine_main_logic|END|now:1757653560664627|
[2025/09/12 05:06:00 694834] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:39|state:ESTABED|recv_time:1757653560694832|
[2025/09/12 05:06:00 694856] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 694870] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487768|
[2025/09/12 05:06:00 694878] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487769|
[2025/09/12 05:06:00 694889] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797487769|
[2025/09/12 05:06:00 694897] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 694907] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:06:00 694918] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:1047|prior_time:1757653560663671|is_app_limited:1|send_elapse:139|ack_elapse:31161|ctl_first_sent_time:1757653560663810|lagest_ack_time:1757653560694832|curr_delivered:1080|
[2025/09/12 05:06:00 694928] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560663810|
[2025/09/12 05:06:00 694947] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 694953] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:00 694963] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:1047|prior_time:1757653560663671|is_app_limited:1|send_elapse:139|ack_elapse:31161|ctl_first_sent_time:1757653560663810|lagest_ack_time:1757653560694832|curr_delivered:1363|
[2025/09/12 05:06:00 694973] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560663946|
[2025/09/12 05:06:00 694981] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 694989] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:32721|rttvar:9873|minrtt:30953|latest_rtt:30886|ack_delay:104|
[2025/09/12 05:06:00 694998] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |after update rtt|conn:0000560C5929949C|srtt:32478|rttvar:7889|minrtt:30886|latest_rtt:30886|ack_delay:104|
[2025/09/12 05:06:00 695007] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:00 695016] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 695025] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560700208|now:1757653560695025|interval:5183|
[2025/09/12 05:06:00 695034] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560700208|now:1757653560695025|interv:5183|
[2025/09/12 05:06:00 695066] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_generate_sample|sampler: send_elapse 139, ack_elapse 31161, delivered 316|rate 10140|lost 4|
[2025/09/12 05:06:00 695073] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:00 695080] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|probertt expire|rtt:30886, old_rtt:30953|
[2025/09/12 05:06:00 695084] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30886, old_rtt:30953|
[2025/09/12 05:06:00 695088] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:632|
[2025/09/12 05:06:00 695092] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46999|packet_lost:0|acked:316|po_sent_time:1757653560663946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1363|
[2025/09/12 05:06:00 695096] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46999|packet_lost:0|acked:316|po_sent_time:1757653560663946|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1363|
[2025/09/12 05:06:00 695101] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |bbr on ack|mode:0|pacing_rate:4008450|bw:17914|cwnd:47315|full_bw_reached:0|inflight:1465|srtt:32478|latest_rtt:30886|min_rtt:30886|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 695106] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 695110] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 695119] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487769|largest:797487769|pns:2|
[2025/09/12 05:06:00 695124] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:797487769|frame:PADDING ACK |recv_time:1757653560694832|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 695129] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653680694832|now:1757653560694832|interv:120000000|
[2025/09/12 05:06:00 695133] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653680694832|now:1757653560694832|interv:120000000|
[2025/09/12 05:06:00 695137] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560761568|pq_index:0|
[2025/09/12 05:06:00 695141] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560664526|
[2025/09/12 05:06:00 695145] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560695145|
[2025/09/12 05:06:00 695151] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560695149|
[2025/09/12 05:06:00 695157] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560700208|
[2025/09/12 05:06:00 695161] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560700208|
[2025/09/12 05:06:00 695165] [debug] |xqc_engine_wakeup_after|wakeup:1757653560700208|now:1757653560695165|diff:5043|
[2025/09/12 05:06:00 695169] [debug] |xqc_engine_main_logic|END|now:1757653560695149|
[2025/09/12 05:06:00 695175] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560695175|
[2025/09/12 05:06:00 695179] [debug] |xqc_engine_wakeup_after|wakeup:1757653560700208|now:1757653560695179|diff:5029|
[2025/09/12 05:06:00 695183] [debug] |xqc_engine_main_logic|END|now:1757653560695175|
[2025/09/12 05:06:00 695384] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:40|state:ESTABED|recv_time:1757653560695384|
[2025/09/12 05:06:00 695394] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 695402] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487769|
[2025/09/12 05:06:00 695408] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487770|
[2025/09/12 05:06:00 695416] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797487770|
[2025/09/12 05:06:00 695422] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 695430] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:3|
[2025/09/12 05:06:00 695437] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:1047|prior_time:1757653560663671|is_app_limited:1|send_elapse:360|ack_elapse:31713|ctl_first_sent_time:1757653560664031|lagest_ack_time:1757653560695384|curr_delivered:1647|
[2025/09/12 05:06:00 695443] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560664031|
[2025/09/12 05:06:00 695450] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:00 695457] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:06:00 695471] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:1047|prior_time:1757653560663671|is_app_limited:1|send_elapse:360|ack_elapse:31713|ctl_first_sent_time:1757653560664031|lagest_ack_time:1757653560695384|curr_delivered:1701|
[2025/09/12 05:06:00 695478] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560664183|
[2025/09/12 05:06:00 695485] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:00 695491] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:00 695497] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:1047|prior_time:1757653560663671|is_app_limited:1|send_elapse:360|ack_elapse:31713|ctl_first_sent_time:1757653560664031|lagest_ack_time:1757653560695384|curr_delivered:1755|
[2025/09/12 05:06:00 695503] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560664267|
[2025/09/12 05:06:00 695508] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:00 695514] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:32478|rttvar:7889|minrtt:30886|latest_rtt:31117|ack_delay:32|
[2025/09/12 05:06:00 695521] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |after update rtt|conn:0000560C5929949C|srtt:32304|rttvar:6265|minrtt:30886|latest_rtt:31117|ack_delay:32|
[2025/09/12 05:06:00 695528] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:00 695535] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:5|po_sent_time:1757653560663671|lost_send_time:1757653560659042|loss_delay:36342|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:00 695542] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560663671u|
[2025/09/12 05:06:00 695548] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 695555] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32304|rtt_var:6265|pto_duration:57364|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 695562] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 695568] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 695573] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:00 695577] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560746719|now:1757653560695554|interv:51165|
[2025/09/12 05:06:00 695581] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560746719|now:1757653560695554|interval:51165|pto_count:0|srtt:32304
[2025/09/12 05:06:00 695585] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_generate_sample|sampler: send_elapse 360, ack_elapse 31713, delivered 708|rate 22325|lost 5|
[2025/09/12 05:06:00 695590] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22325) in round 4|
[2025/09/12 05:06:00 695598] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30886, old_rtt:30886|
[2025/09/12 05:06:00 695602] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1392|
[2025/09/12 05:06:00 695606] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47315|packet_lost:1|acked:392|po_sent_time:1757653560664267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1363|
[2025/09/12 05:06:00 695611] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47315|packet_lost:1|acked:392|po_sent_time:1757653560664267|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1363|
[2025/09/12 05:06:00 695615] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |bbr on ack|mode:0|pacing_rate:4008450|bw:22325|cwnd:47707|full_bw_reached:0|inflight:1050|srtt:32304|latest_rtt:31117|min_rtt:30886|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:00 695621] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487770|largest:797487770|pns:2|
[2025/09/12 05:06:00 695626] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:797487770|frame:ACK |recv_time:1757653560695384|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 695630] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653680695384|now:1757653560695384|interv:120000000|
[2025/09/12 05:06:00 695637] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653680695384|now:1757653560695384|interv:120000000|
[2025/09/12 05:06:00 695644] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560700208|pq_index:0|
[2025/09/12 05:06:00 695651] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560695149|
[2025/09/12 05:06:00 695656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560695656|
[2025/09/12 05:06:00 695661] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560695660|
[2025/09/12 05:06:00 695667] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32304|min_srtt:32304|path_bw:22325|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:00 695672] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:47707|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 695676] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32304|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 695681] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:00 695686] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:00 695690] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:47707|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 695698] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 695702] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 695738] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653560695709|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 695747] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:11|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 695752] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:00 695756] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32304|rtt_var:6265|pto_duration:57364|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 695761] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 695765] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 695769] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:06:00 695773] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560778073|now:1757653560695756|interv:82317|
[2025/09/12 05:06:00 695777] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560778073|now:1757653560695756|interval:82317|pto_count:0|srtt:32304
[2025/09/12 05:06:00 695781] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47707|inflight:1073|
[2025/09/12 05:06:00 695786] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560778073|
[2025/09/12 05:06:00 695790] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560778073|
[2025/09/12 05:06:00 695794] [debug] |xqc_engine_wakeup_after|wakeup:1757653560778073|now:1757653560695794|diff:82279|
[2025/09/12 05:06:00 695798] [debug] |xqc_engine_main_logic|END|now:1757653560695660|
[2025/09/12 05:06:00 695804] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560695804|
[2025/09/12 05:06:00 695810] [debug] |xqc_engine_wakeup_after|wakeup:1757653560778073|now:1757653560695810|diff:82263|
[2025/09/12 05:06:00 695817] [debug] |xqc_engine_main_logic|END|now:1757653560695804|
[2025/09/12 05:06:00 726442] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:39|state:ESTABED|recv_time:1757653560726441|
[2025/09/12 05:06:00 726461] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 726472] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487770|
[2025/09/12 05:06:00 726479] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487772|
[2025/09/12 05:06:00 726490] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797487772|
[2025/09/12 05:06:00 726498] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 726508] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:11|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:00 726517] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1073|prior_delivered:1755|prior_time:1757653560695384|is_app_limited:0|send_elapse:31678|ack_elapse:31057|ctl_first_sent_time:1757653560695709|lagest_ack_time:1757653560726441|curr_delivered:1778|
[2025/09/12 05:06:00 726535] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_update_sample|sampler_sent_time_update:1757653560695709|
[2025/09/12 05:06:00 726544] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:00 726552] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:32304|rttvar:6265|minrtt:30886|latest_rtt:30732|ack_delay:128|
[2025/09/12 05:06:00 726561] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_rtt|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |after update rtt|conn:0000560C5929949C|srtt:32091|rttvar:5124|minrtt:30732|latest_rtt:30732|ack_delay:128|
[2025/09/12 05:06:00 726569] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:00 726578] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:8|po_sent_time:1757653560664355|lost_send_time:1757653560690339|loss_delay:36102|frame:STREAM |repair:128|
[2025/09/12 05:06:00 726586] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560664355u|
[2025/09/12 05:06:00 726594] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 797487769|pns:2|
[2025/09/12 05:06:00 726603] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 726611] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:00 726619] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 726627] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_generate_sample|sampler: send_elapse 31678, ack_elapse 31057, delivered 23|rate 726|lost 6|
[2025/09/12 05:06:00 726636] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:00 726643] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (726) in round 5|
[2025/09/12 05:06:00 726648] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|probertt expire|rtt:30732, old_rtt:30886|
[2025/09/12 05:06:00 726652] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_update_min_rtt|minrtt expire|rtt:30732, old_rtt:30886|
[2025/09/12 05:06:00 726657] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1392|
[2025/09/12 05:06:00 726662] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47707|packet_lost:1|acked:23|po_sent_time:1757653560695709|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1778|
[2025/09/12 05:06:00 726668] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47707|packet_lost:1|acked:23|po_sent_time:1757653560695709|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1778|
[2025/09/12 05:06:00 726673] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |bbr on ack|mode:0|pacing_rate:4008450|bw:22325|cwnd:47730|full_bw_reached:0|inflight:0|srtt:32091|latest_rtt:30732|min_rtt:30732|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 726681] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487772|largest:797487772|pns:2|
[2025/09/12 05:06:00 726693] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:797487772|frame:ACK |recv_time:1757653560726441|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 726699] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653680726441|now:1757653560726441|interv:120000000|
[2025/09/12 05:06:00 726704] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653680726441|now:1757653560726441|interv:120000000|
[2025/09/12 05:06:00 726709] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560778073|pq_index:0|
[2025/09/12 05:06:00 726714] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560695660|
[2025/09/12 05:06:00 726719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560726719|
[2025/09/12 05:06:00 726725] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560726724|
[2025/09/12 05:06:00 726733] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32091|min_srtt:32091|path_bw:22325|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:00 726739] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:47730|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 726744] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32091|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 726750] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:9|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:00 726756] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:00 726761] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_can_send|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:47730|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 726767] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 726773] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:00 726810] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653560726782|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 726817] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:12|origin_pktnum:9|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 726823] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 726829] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|srtt:32091|rtt_var:5124|pto_duration:52587|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 726834] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 726839] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 726844] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:00 726853] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560804369|now:1757653560726828|interv:77541|
[2025/09/12 05:06:00 726858] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653560804369|now:1757653560726828|interval:77541|pto_count:0|srtt:32091
[2025/09/12 05:06:00 726866] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47730|inflight:1050|
[2025/09/12 05:06:00 726876] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560804369|
[2025/09/12 05:06:00 726884] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560804369|
[2025/09/12 05:06:00 726892] [debug] |xqc_engine_wakeup_after|wakeup:1757653560804369|now:1757653560726892|diff:77477|
[2025/09/12 05:06:00 726900] [debug] |xqc_engine_main_logic|END|now:1757653560726724|
[2025/09/12 05:06:00 726907] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560726907|
[2025/09/12 05:06:00 726912] [debug] |xqc_engine_wakeup_after|wakeup:1757653560804369|now:1757653560726912|diff:77457|
[2025/09/12 05:06:00 726917] [debug] |xqc_engine_main_logic|END|now:1757653560726907|
[2025/09/12 05:06:00 758343] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:39|state:ESTABED|recv_time:1757653560758341|
[2025/09/12 05:06:00 758362] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:feaabe44d902a4b6f4ebd5da|spin_bit:0|
[2025/09/12 05:06:00 758374] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|largest_pn:797487772|
[2025/09/12 05:06:00 758381] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt|decryption nonce|path_id:0|pn:797487773|
[2025/09/12 05:06:00 758391] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:797487773|
[2025/09/12 05:06:00 758397] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:00 758405] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_DRAINING|expire:1757653560991165|now:1757653560758404|interv:232761|
[2025/09/12 05:06:00 758411] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:00 758418] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:06:00 758425] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:00 758430] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 758436] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 758442] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 758450] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:00 758459] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:00 758465] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:00 758471] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:797487773|largest:797487773|pns:2|
[2025/09/12 05:06:00 758479] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:797487773|frame:CONNECTION_CLOSE |recv_time:1757653560758341|dcid:feaabe44d902a4b6f4ebd5da|dcid_seq:0|
[2025/09/12 05:06:00 758496] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:PATH_IDLE|expire:1757653680758341|now:1757653560758341|interv:120000000|
[2025/09/12 05:06:00 758502] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_set|type:CONN_IDLE|expire:1757653680758341|now:1757653560758341|interv:120000000|
[2025/09/12 05:06:00 758508] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560804369|pq_index:0|
[2025/09/12 05:06:00 758516] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560726724|
[2025/09/12 05:06:00 758522] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560758522|
[2025/09/12 05:06:00 758528] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560758526|
[2025/09/12 05:06:00 758534] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32091|min_srtt:32091|path_bw:22325|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:00 758539] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32091|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 758544] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:00 758549] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:00 758554] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:00 758593] [info] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653560758562|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 758602] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:13|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 758611] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_next_wakeup_time|wakeup_time:1757653560991165|
[2025/09/12 05:06:00 758617] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_wakeup_queue|next_tick_time:1757653560991165|
[2025/09/12 05:06:00 758624] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560758624|diff:127564|
[2025/09/12 05:06:00 758629] [debug] |xqc_engine_main_logic|END|now:1757653560758526|
[2025/09/12 05:06:00 758637] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560758637|
[2025/09/12 05:06:00 758643] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560758643|diff:127545|
[2025/09/12 05:06:00 758650] [debug] |xqc_engine_main_logic|END|now:1757653560758637|
[2025/09/12 05:06:00 833933] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653620833918|now:1757653560833918|interv:60000000|
[2025/09/12 05:06:00 833970] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653620833970|now:1757653560833970|interv:60000000|
[2025/09/12 05:06:00 833982] [debug] |xqc_path_create|path:0|dcid:f14b01f0c47bf492d9a78c0eccc453dfd2|scid:93c2e99b31a44386ced290ed|create_path_count:1|
[2025/09/12 05:06:00 833992] [debug] |scid:93c2e99b31a44386ced290ed|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 05:06:00 834000] [debug] |xqc_path_init|path:0|dcid:f14b01f0c47bf492d9a78c0eccc453dfd2|scid:93c2e99b31a44386ced290ed|state:2|
[2025/09/12 05:06:00 834008] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_create|success|scid:93c2e99b31a44386ced290ed|dcid:f14b01f0c47bf492d9a78c0eccc453dfd2|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 834028] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_server_create|hash odcid conn|odcid:cf3c6dc2713a9d9b92a17d02d74232785822|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 834066] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_get_local_transport_params|generate sr_token[ec055cc2889c8534a2e3d3ccf3349041] for cid[cf3c6dc2713a9d9b92a17d02d74232785822]
[2025/09/12 05:06:00 834100] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834107] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:1200|state:S_INIT|recv_time:1757653560833883|
[2025/09/12 05:06:00 834227] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:00 834233] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:00 834241] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 834246] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148244|
[2025/09/12 05:06:00 834255] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:348148244|
[2025/09/12 05:06:00 834261] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834267] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834273] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834279] [debug] |scid:93c2e99b31a44386ced290ed|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:00 834284] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834289] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834293] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:00 834297] [debug] |scid:93c2e99b31a44386ced290ed|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:00 834302] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:00 834306] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834309] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834313] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834317] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834321] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834325] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834328] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834332] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834336] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834340] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834344] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 834347] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 834351] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834360] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834364] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834368] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834371] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834375] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834379] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834382] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834386] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834390] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834394] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 834397] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 834401] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834405] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834408] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834412] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834416] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834420] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834423] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834427] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834431] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834435] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834438] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 834442] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 834446] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834449] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834453] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834457] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834460] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834464] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834468] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834471] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834479] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834482] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834486] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834490] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834493] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834497] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834501] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834505] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 834508] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_token|token empty|
[2025/09/12 05:06:00 834512] [info] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|check_token fail|conn:0000560C592A0AEC|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 834516] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:00 834520] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:00 834523] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:00 834557] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834562] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834566] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:00 834570] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834574] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834578] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:00 834582] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834586] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834590] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:00 834594] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834598] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834601] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:00 834605] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834609] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834613] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:00 834617] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834620] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834624] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:00 834631] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834635] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834639] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:00 834643] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834646] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834650] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:00 834654] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834658] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834662] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:00 834666] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:00 834669] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 834673] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:00 834715] [info] |scid:93c2e99b31a44386ced290ed|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:00 834877] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:00 834882] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:00 834887] [warn] |scid:93c2e99b31a44386ced290ed|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:00 835117] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:00 835125] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:00 835130] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 835134] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 835142] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:00 835147] [debug] |scid:93c2e99b31a44386ced290ed|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:00 835152] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148244|largest:348148244|pns:0|
[2025/09/12 05:06:00 835157] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1200|pkt_type:INIT|pkt_num:348148244|frame:PADDING CRYPTO |recv_time:1757653560833883|dcid:cf3c6dc2713a9d9b92a17d02d74232785822|dcid_seq:0|
[2025/09/12 05:06:00 835162] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653620833883|now:1757653560833883|interv:60000000|
[2025/09/12 05:06:00 835166] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653620833883|now:1757653560833883|interv:60000000|
[2025/09/12 05:06:00 835171] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560835171|
[2025/09/12 05:06:00 835176] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653560835175|
[2025/09/12 05:06:00 835181] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:00 835191] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:00 835195] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 835199] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:00 835203] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:00 835209] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653560835209|
[2025/09/12 05:06:00 835214] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:00 835218] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 835222] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:00 835226] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653560835226|
[2025/09/12 05:06:00 835231] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653560835231|
[2025/09/12 05:06:00 835236] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653560835235|
[2025/09/12 05:06:00 835240] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653560835240|
[2025/09/12 05:06:00 835244] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 835250] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|largest_recv:348148244|ack_delay:1367|first_ack_range:0|largest_pkt_recv_time:1757653560833883|
[2025/09/12 05:06:00 835255] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|high:348148244|low:348148244|pkt_pns:0|
[2025/09/12 05:06:00 835259] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:348148244|frame_largest_recv:348148244|
[2025/09/12 05:06:00 835263] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:00 835269] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 835274] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:06:00 835279] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:00 835283] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 835288] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:06:00 835292] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:00 835296] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 835300] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:06:00 835308] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:00 835311] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 835316] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:06:00 835320] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:00 835324] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 835328] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|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 05:06:00 835332] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:00 835336] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835342] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:00 835347] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 835382] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653560835355|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835390] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 835395] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 835402] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 835409] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 835415] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 835421] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 835428] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561585355|now:1757653560835401|interv:749954|
[2025/09/12 05:06:00 835434] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653561585355|now:1757653560835401|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:06:00 835441] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:00 835449] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 835456] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 835489] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653560835470|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835495] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 835502] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:00 835508] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 835515] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 835521] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:00 835528] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 835534] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561585355|now:1757653560835508|interv:749847|
[2025/09/12 05:06:00 835541] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653561585355|now:1757653560835508|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:06:00 835547] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:00 835552] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 835557] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 835581] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653560835563|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835587] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 835594] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:00 835601] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 835607] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 835614] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:00 835620] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 835626] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561585355|now:1757653560835600|interv:749755|
[2025/09/12 05:06:00 835632] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653561585355|now:1757653560835600|interval:749755|pto_count:0|srtt:250000
[2025/09/12 05:06:00 835637] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:00 835646] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 835650] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:00 835673] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653560835656|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835678] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 835686] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:00 835693] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 835700] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 835706] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:06:00 835712] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 835718] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561585355|now:1757653560835693|interv:749662|
[2025/09/12 05:06:00 835724] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653561585355|now:1757653560835693|interval:749662|pto_count:0|srtt:250000
[2025/09/12 05:06:00 835728] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:06:00 835733] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 835737] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:00 835759] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653560835743|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835764] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 835771] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:06:00 835777] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 835784] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:00 835791] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:00 835797] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 835803] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561585355|now:1757653560835777|interv:749578|
[2025/09/12 05:06:00 835809] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:0|expire:1757653561585355|now:1757653560835777|interval:749578|pto_count:0|srtt:250000
[2025/09/12 05:06:00 835818] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:06:00 835822] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:00 835827] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:00 835849] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653560835833|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 835856] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 835864] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653561585355|
[2025/09/12 05:06:00 835870] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653561585355|
[2025/09/12 05:06:00 835877] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560835877|diff:50311|
[2025/09/12 05:06:00 835885] [debug] |xqc_engine_main_logic|END|now:1757653560835175|
[2025/09/12 05:06:00 835893] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560835893|
[2025/09/12 05:06:00 835899] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560835898|diff:50290|
[2025/09/12 05:06:00 835903] [debug] |xqc_engine_main_logic|END|now:1757653560835893|
[2025/09/12 05:06:00 868641] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653560868640|
[2025/09/12 05:06:00 868657] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:00 868664] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:06:00 868673] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148244|
[2025/09/12 05:06:00 868679] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148245|
[2025/09/12 05:06:00 868687] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:348148245|
[2025/09/12 05:06:00 868694] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 868702] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:00 868709] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653560835355|is_app_limited:1|send_elapse:0|ack_elapse:33285|ctl_first_sent_time:1757653560835355|lagest_ack_time:1757653560868640|curr_delivered:1184|
[2025/09/12 05:06:00 868717] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560835355|
[2025/09/12 05:06:00 868724] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 868730] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33285|ack_delay:0|
[2025/09/12 05:06:00 868735] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:33285|rttvar:16642|minrtt:33285|latest_rtt:33285|ack_delay:0|
[2025/09/12 05:06:00 868740] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:00 868750] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 868757] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33285|rtt_var:16642|pto_duration:99853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 868765] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 868771] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:00 868777] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 868783] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560935596|now:1757653560868757|interv:66839|
[2025/09/12 05:06:00 868789] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560935596|now:1757653560868757|interval:66839|pto_count:0|srtt:33285
[2025/09/12 05:06:00 868796] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33285, delivered 1184|rate 35571|lost 0|
[2025/09/12 05:06:00 868802] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:00 868808] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35571) in round 1|
[2025/09/12 05:06:00 868813] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|probertt expire|rtt:33285, old_rtt:2147483647|
[2025/09/12 05:06:00 868817] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:33285, old_rtt:2147483647|
[2025/09/12 05:06:00 868821] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:00 868825] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653560835355|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 868829] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653560835355|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 868834] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:35571|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33285|latest_rtt:33285|min_rtt:33285|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 868839] [stats] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3982918|bw:35571|srtt:33285|latest_rtt:33285|min_rtt:33285|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34922|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:00 868849] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_addr_validated|Address Validated|conn:0000560C592A0AEC|role:1|
[2025/09/12 05:06:00 868856] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148245|largest:348148245|pns:0|
[2025/09/12 05:06:00 868863] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1200|pkt_type:INIT|pkt_num:348148245|frame:ACK |recv_time:1757653560868640|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 868874] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:06:00 868879] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 868883] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148244|
[2025/09/12 05:06:00 868888] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:348148244|
[2025/09/12 05:06:00 868893] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 868897] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:00 868902] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653560835355|is_app_limited:1|send_elapse:115|ack_elapse:33285|ctl_first_sent_time:1757653560835470|lagest_ack_time:1757653560868640|curr_delivered:1378|
[2025/09/12 05:06:00 868906] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560835470|
[2025/09/12 05:06:00 868910] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 868914] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:33285|rttvar:16642|minrtt:33285|latest_rtt:33170|ack_delay:0|
[2025/09/12 05:06:00 868919] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:33271|rttvar:12510|minrtt:33170|latest_rtt:33170|ack_delay:0|
[2025/09/12 05:06:00 868923] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:00 868927] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 868931] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33271|rtt_var:12510|pto_duration:83311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 868935] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 868939] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:06:00 868943] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 868947] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560919054|now:1757653560868931|interv:50123|
[2025/09/12 05:06:00 868951] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560919054|now:1757653560868931|interval:50123|pto_count:0|srtt:33271
[2025/09/12 05:06:00 868956] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 115, ack_elapse 33285, delivered 1378|rate 41400|lost 0|
[2025/09/12 05:06:00 868960] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (41400) in round 1|
[2025/09/12 05:06:00 868964] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|probertt expire|rtt:33170, old_rtt:33285|
[2025/09/12 05:06:00 868968] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:33170, old_rtt:33285|
[2025/09/12 05:06:00 868972] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2756|
[2025/09/12 05:06:00 868976] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653560835470|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 868983] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653560835470|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 868987] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:41400|cwnd:47330|full_bw_reached:0|inflight:724|srtt:33271|latest_rtt:33170|min_rtt:33170|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:00 868993] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 868996] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 869002] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 869007] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33271|rtt_var:12510|pto_duration:83311|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 869011] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 869015] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:06:00 869019] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 869022] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560919054|now:1757653560869006|interv:50048|
[2025/09/12 05:06:00 869026] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560919054|now:1757653560869006|interval:50048|pto_count:0|srtt:33271
[2025/09/12 05:06:00 869032] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148244|largest:348148244|pns:1|
[2025/09/12 05:06:00 869036] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1134|pkt_type:HSK|pkt_num:348148244|frame:PADDING ACK |recv_time:1757653560868640|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 869063] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653620868640|now:1757653560868640|interv:60000000|
[2025/09/12 05:06:00 869068] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653620868640|now:1757653560868640|interv:60000000|
[2025/09/12 05:06:00 869072] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561585355|pq_index:4|
[2025/09/12 05:06:00 869076] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560835175|
[2025/09/12 05:06:00 869080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560869080|
[2025/09/12 05:06:00 869085] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560869084|
[2025/09/12 05:06:00 869091] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560919054|
[2025/09/12 05:06:00 869095] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560919054|
[2025/09/12 05:06:00 869099] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560869099|diff:17089|
[2025/09/12 05:06:00 869107] [debug] |xqc_engine_main_logic|END|now:1757653560869084|
[2025/09/12 05:06:00 869115] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653560869114|
[2025/09/12 05:06:00 869119] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:00 869124] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148244|
[2025/09/12 05:06:00 869128] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148245|
[2025/09/12 05:06:00 869133] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:348148245|
[2025/09/12 05:06:00 869137] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 869141] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:00 869146] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653560835355|is_app_limited:1|send_elapse:388|ack_elapse:33759|ctl_first_sent_time:1757653560835743|lagest_ack_time:1757653560869114|curr_delivered:1460|
[2025/09/12 05:06:00 869151] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560835743|
[2025/09/12 05:06:00 869155] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:00 869159] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:33271|rttvar:12510|minrtt:33170|latest_rtt:33371|ack_delay:0|
[2025/09/12 05:06:00 869163] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:33284|rttvar:9408|minrtt:33170|latest_rtt:33371|ack_delay:0|
[2025/09/12 05:06:00 869167] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:00 869171] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 869175] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560873105|now:1757653560869175|interval:3930|
[2025/09/12 05:06:00 869179] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560873105|now:1757653560869175|interv:3930|
[2025/09/12 05:06:00 869183] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 388, ack_elapse 33759, delivered 1460|rate 43247|lost 0|
[2025/09/12 05:06:00 869188] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (43247) in round 1|
[2025/09/12 05:06:00 869192] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:33170, old_rtt:33170|
[2025/09/12 05:06:00 869196] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2880|
[2025/09/12 05:06:00 869200] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:82|po_sent_time:1757653560835743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 869204] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:82|po_sent_time:1757653560835743|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:00 869211] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:43247|cwnd:47412|full_bw_reached:0|inflight:642|srtt:33284|latest_rtt:33371|min_rtt:33170|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:00 869217] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 869221] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560873105|now:1757653560869221|interval:3884|
[2025/09/12 05:06:00 869225] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560873105|now:1757653560869221|interv:3884|
[2025/09/12 05:06:00 869229] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148245|largest:348148245|pns:1|
[2025/09/12 05:06:00 869234] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:67|pkt_type:HSK|pkt_num:348148245|frame:ACK |recv_time:1757653560869114|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 869238] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653620869114|now:1757653560869114|interv:60000000|
[2025/09/12 05:06:00 869242] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653620869114|now:1757653560869114|interv:60000000|
[2025/09/12 05:06:00 869246] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560919054|pq_index:1|
[2025/09/12 05:06:00 869250] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560869084|
[2025/09/12 05:06:00 869254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560869254|
[2025/09/12 05:06:00 869258] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560869258|
[2025/09/12 05:06:00 869264] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560873105|
[2025/09/12 05:06:00 869268] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560873105|
[2025/09/12 05:06:00 869271] [debug] |xqc_engine_wakeup_after|wakeup:1757653560873105|now:1757653560869271|diff:3834|
[2025/09/12 05:06:00 869275] [debug] |xqc_engine_main_logic|END|now:1757653560869258|
[2025/09/12 05:06:00 869280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560869280|
[2025/09/12 05:06:00 869284] [debug] |xqc_engine_wakeup_after|wakeup:1757653560873105|now:1757653560869284|diff:3821|
[2025/09/12 05:06:00 869288] [debug] |xqc_engine_main_logic|END|now:1757653560869280|
[2025/09/12 05:06:00 873361] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560873361|
[2025/09/12 05:06:00 873371] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560873105|pq_index:0|
[2025/09/12 05:06:00 873376] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560869258|
[2025/09/12 05:06:00 873382] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560873381|
[2025/09/12 05:06:00 873387] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560873105|now:1757653560873381|
[2025/09/12 05:06:00 873392] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 873403] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:00 873407] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:00 873413] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653560835563|lost_send_time:1757653560835839|loss_delay:37542|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 873419] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653560835656|lost_send_time:1757653560835839|loss_delay:37542|frame:CRYPTO |repair:32|
[2025/09/12 05:06:00 873424] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560835656u|
[2025/09/12 05:06:00 873429] [stats] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |lost interval:1757653560873381|lost_count:2|send_count:5|pkt_num:2|po_send_time:1757653560835656|srtt:33284|cwnd:47412|bw:43247|conn_life:39464|now:0|last_lost_time:39464|
[2025/09/12 05:06:00 873435] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:00 873440] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 873445] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 873450] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653560873381|
[2025/09/12 05:06:00 873455] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 873460] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33284|min_srtt:33284|path_bw:43247|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 873466] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47412|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 873472] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33284|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 873477] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:00 873483] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33284|min_srtt:33284|path_bw:43247|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:00 873488] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:125|schedule_bytes:517|inflight:0|cwnd:47412|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 873493] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33284|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 873499] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:00 873504] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 873509] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47412|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 873518] [debug] |scid:93c2e99b31a44386ced290ed|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 873524] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:00 873559] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:4|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653560873532|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 873566] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 873572] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 873580] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33284|rtt_var:9408|pto_duration:70916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 873589] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 873597] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:00 873604] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 873613] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560944448|now:1757653560873580|interv:70868|
[2025/09/12 05:06:00 873621] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560944448|now:1757653560873580|interval:70868|pto_count:0|srtt:33284
[2025/09/12 05:06:00 873630] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:517|
[2025/09/12 05:06:00 873639] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:00 873647] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:517|cwnd:47412|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 873653] [debug] |scid:93c2e99b31a44386ced290ed|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 873658] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:00 873688] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653560873666|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 873695] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:5|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 873704] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:00 873713] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33284|rtt_var:9408|pto_duration:70916|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 873722] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 873730] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:06:00 873737] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:00 873753] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560944582|now:1757653560873712|interv:70870|
[2025/09/12 05:06:00 873758] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:1|expire:1757653560944582|now:1757653560873712|interval:70870|pto_count:0|srtt:33284
[2025/09/12 05:06:00 873764] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:642|
[2025/09/12 05:06:00 873770] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560944582|
[2025/09/12 05:06:00 873775] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560944582|
[2025/09/12 05:06:00 873780] [debug] |xqc_engine_wakeup_after|wakeup:1757653560886188|now:1757653560873780|diff:12408|
[2025/09/12 05:06:00 873785] [debug] |xqc_engine_main_logic|END|now:1757653560873381|
[2025/09/12 05:06:00 886858] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560886858|
[2025/09/12 05:06:00 886869] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560886188|pq_index:0|
[2025/09/12 05:06:00 886875] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653555544684|
[2025/09/12 05:06:00 886881] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560886880|
[2025/09/12 05:06:00 886887] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560886188|now:1757653560886880|
[2025/09/12 05:06:00 886892] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 886897] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:4560|
[2025/09/12 05:06:00 886902] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:3741248|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:00 886908] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 886913] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 886917] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 4560|
[2025/09/12 05:06:00 886922] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:00 886928] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:00 886935] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:00 886941] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:7
[2025/09/12 05:06:00 886946] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:7482496|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:00 886952] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 886957] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 886968] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 4560|
[2025/09/12 05:06:00 886973] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566227436|now:1757653560886946|interv:5340490|
[2025/09/12 05:06:00 886978] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653566227436|now:1757653560886946|interval:5340490|pto_count:7|srtt:32737
[2025/09/12 05:06:00 886985] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 886990] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 886996] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 887002] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:34-35|next_skip_chance:1757653561137372|current_time:1757653560887001|
[2025/09/12 05:06:00 887007] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:06:00 887060] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:36|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4560|now:1757653560887016|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 887072] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:36|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:00 887081] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:4560|applimit:0|
[2025/09/12 05:06:00 887090] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:7482496|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:00 887099] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 887107] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 887115] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 4843|
[2025/09/12 05:06:00 887123] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571569512|now:1757653560887090|interv:10682422|
[2025/09/12 05:06:00 887129] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653571569512|now:1757653560887090|interval:10682422|pto_count:7|srtt:32737
[2025/09/12 05:06:00 887135] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:4843|
[2025/09/12 05:06:00 887141] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 887146] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:06:00 887177] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:37|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4843|now:1757653560887154|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 887185] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:37|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:00 887202] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:4843|applimit:0|
[2025/09/12 05:06:00 887211] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:7482496|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:00 887220] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 887229] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 887237] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 5127|
[2025/09/12 05:06:00 887243] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571569650|now:1757653560887211|interv:10682439|
[2025/09/12 05:06:00 887249] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653571569650|now:1757653560887211|interval:10682439|pto_count:7|srtt:32737
[2025/09/12 05:06:00 887254] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:5127|
[2025/09/12 05:06:00 887260] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653571569650|
[2025/09/12 05:06:00 887265] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653571569650|
[2025/09/12 05:06:00 887270] [debug] |xqc_engine_wakeup_after|wakeup:1757653560944582|now:1757653560887270|diff:57312|
[2025/09/12 05:06:00 887276] [debug] |xqc_engine_main_logic|END|now:1757653560886880|
[2025/09/12 05:06:00 906274] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653560906273|
[2025/09/12 05:06:00 906294] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:06:00 906304] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148245|
[2025/09/12 05:06:00 906311] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148246|
[2025/09/12 05:06:00 906322] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:348148246|
[2025/09/12 05:06:00 906329] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 906339] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:06:00 906347] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653560873532|is_app_limited:1|send_elapse:0|ack_elapse:32741|ctl_first_sent_time:1757653560873532|lagest_ack_time:1757653560906273|curr_delivered:1977|
[2025/09/12 05:06:00 906357] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560873532|
[2025/09/12 05:06:00 906365] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:00 906373] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:5|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:00 906380] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653560873532|is_app_limited:1|send_elapse:0|ack_elapse:32741|ctl_first_sent_time:1757653560873532|lagest_ack_time:1757653560906273|curr_delivered:2102|
[2025/09/12 05:06:00 906397] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560873666|
[2025/09/12 05:06:00 906404] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:00 906410] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:33284|rttvar:9408|minrtt:33170|latest_rtt:32607|ack_delay:0|
[2025/09/12 05:06:00 906416] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:33199|rttvar:7225|minrtt:32607|latest_rtt:32607|ack_delay:0|
[2025/09/12 05:06:00 906422] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:00 906428] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 906433] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 906438] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 906443] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32741, delivered 642|rate 19608|lost 2|
[2025/09/12 05:06:00 906449] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:00 906455] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|probertt expire|rtt:32607, old_rtt:33170|
[2025/09/12 05:06:00 906460] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:32607, old_rtt:33170|
[2025/09/12 05:06:00 906465] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2880|
[2025/09/12 05:06:00 906470] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:642|po_sent_time:1757653560873666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:06:00 906476] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:642|po_sent_time:1757653560873666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:06:00 906482] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:43247|cwnd:48054|full_bw_reached:0|inflight:0|srtt:33199|latest_rtt:32607|min_rtt:32607|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 906489] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:00 906495] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:00 906501] [debug] |scid:93c2e99b31a44386ced290ed|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:00 906506] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:00 906615] [debug] |scid:93c2e99b31a44386ced290ed|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:00 906623] [debug] |scid:93c2e99b31a44386ced290ed|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:00 906628] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560944582|pq_index:0|
[2025/09/12 05:06:00 906635] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560873381|
[2025/09/12 05:06:00 906645] [debug] |scid:93c2e99b31a44386ced290ed|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:00 906651] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:00 906657] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:00 906662] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 906668] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 906673] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:00 906680] [debug] |scid:93c2e99b31a44386ced290ed|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:00 906686] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148246|largest:348148246|pns:1|
[2025/09/12 05:06:00 906692] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:418|pkt_type:HSK|pkt_num:348148246|frame:ACK CRYPTO |recv_time:1757653560906273|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 906699] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:00 906704] [warn] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:00 906710] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:00 906716] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:00 906721] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653620906273|now:1757653560906273|interv:60000000|
[2025/09/12 05:06:00 906727] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653620906273|now:1757653560906273|interv:60000000|
[2025/09/12 05:06:00 906732] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560906732|
[2025/09/12 05:06:00 906738] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560906737|
[2025/09/12 05:06:00 906745] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 906750] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 906756] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:00 906761] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 906766] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 906772] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_gen_token|expire:1758258360|
[2025/09/12 05:06:00 906779] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:00 906784] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:00 906789] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:00 906795] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:00 906805] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:00 906810] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148244|
[2025/09/12 05:06:00 906818] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348148244|
[2025/09/12 05:06:00 906824] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906829] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|f4179aa6f75d839f2d811d42669017a62d|sr_token:2e62ed3f466d518c08a24748a9e7164b
[2025/09/12 05:06:00 906838] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906843] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|54ba66519ed5d317981532c8605a0e11dc|sr_token:346df8de823fb140df4c5fb890e4b6f5
[2025/09/12 05:06:00 906849] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906855] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|4c9579319d1b6f41106bee821fdf368143|sr_token:d913edfe7febf3c46a00d7a97eb97c44
[2025/09/12 05:06:00 906861] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906866] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|52e7f2041b5b16f4cb33db88ee91f5b415|sr_token:a93c16d94373a24864dde11dcabdecc7
[2025/09/12 05:06:00 906872] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906877] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|ae303162b9fa41b5744837d8f51c9fe47d|sr_token:ac16c0c0183855c05df92e96ca2b4129
[2025/09/12 05:06:00 906884] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906889] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|4963fa2cba97e408bb097316aa7ae2316a|sr_token:8e567b29c5d9e707bfd4f91557ef4d95
[2025/09/12 05:06:00 906895] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:00 906901] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_new_conn_id_frame|new_conn_id|d60889c5d7c2f96c5aa0b10d91cd05dffd|sr_token:e3796d6c1b451e164e55f9b4caef9370
[2025/09/12 05:06:00 906907] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:00 906912] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:00 906921] [debug] |scid:93c2e99b31a44386ced290ed|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:00 906927] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:00 906932] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:00 906938] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:ACK_01RTT|expire:1757653560931273|now:1757653560906273|interv:25000|
[2025/09/12 05:06:00 906945] [debug] |scid:93c2e99b31a44386ced290ed|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653560906273|max_ack_delay:25000|
[2025/09/12 05:06:00 906951] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148244|largest:348148244|pns:2|
[2025/09/12 05:06:00 906956] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:348148244|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653560906273|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 906967] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_crypto_write_streams|
[2025/09/12 05:06:00 906972] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:00 906978] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653560906978|
[2025/09/12 05:06:00 906984] [info] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653560906984|
[2025/09/12 05:06:00 906990] [debug] |scid:93c2e99b31a44386ced290ed|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:00 906996] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592A0AEC|
[2025/09/12 05:06:00 907080] [debug] |scid:93c2e99b31a44386ced290ed|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:00 907094] [debug] |scid:93c2e99b31a44386ced290ed|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:00 907103] [debug] |scid:93c2e99b31a44386ced290ed|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:06:00 907115] [info] |scid:93c2e99b31a44386ced290ed|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592A0AEC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:00 907129] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|
[2025/09/12 05:06:00 907142] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|largest_recv:348148246|ack_delay:869|first_ack_range:2|largest_pkt_recv_time:1757653560906273|
[2025/09/12 05:06:00 907152] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|high:348148246|low:348148244|pkt_pns:1|
[2025/09/12 05:06:00 907160] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:348148246|frame_largest_recv:348148246|
[2025/09/12 05:06:00 907168] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:00 907188] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:04ff75956082e21782840135|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:00 907205] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7a419a8556b85f2fba40d3bd|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:00 907215] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907224] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907234] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:00 907242] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907249] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907258] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:00 907282] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907292] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907301] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:00 907310] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907319] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907328] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:00 907336] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907345] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907354] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907363] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:00 907372] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907380] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907391] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:00 907400] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|min_srtt:33199|path_bw:43247|loss_rate:28.57|path_pto:0|
[2025/09/12 05:06:00 907409] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000560C592A0AEC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 907419] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:33199|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 907428] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:00 907435] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:00 907443] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:00 907478] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653560907454|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907494] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 907501] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:06:00 907508] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 907515] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 907521] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 907527] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:00 907534] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560994553|now:1757653560907507|interv:87046|
[2025/09/12 05:06:00 907540] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560994553|now:1757653560907507|interval:87046|pto_count:0|srtt:33199
[2025/09/12 05:06:00 907546] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:06:00 907554] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:00 907561] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653561168858|current_time:1757653560907561|
[2025/09/12 05:06:00 907568] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:00 907603] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653560907577|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907613] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 907619] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:06:00 907627] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 907633] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 907639] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 907646] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:00 907652] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560994676|now:1757653560907626|interv:87050|
[2025/09/12 05:06:00 907659] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560994676|now:1757653560907626|interval:87050|pto_count:0|srtt:33199
[2025/09/12 05:06:00 907666] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:06:00 907676] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 907681] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:00 907707] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653560907688|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907712] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:5|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 907719] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:06:00 907725] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 907732] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 907738] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 907745] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:00 907751] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560994787|now:1757653560907725|interv:87062|
[2025/09/12 05:06:00 907758] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560994787|now:1757653560907725|interval:87062|pto_count:0|srtt:33199
[2025/09/12 05:06:00 907765] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:06:00 907771] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:00 907775] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 907799] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653560907782|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907805] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 907812] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:06:00 907818] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 907825] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 907831] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 907838] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:00 907845] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560994881|now:1757653560907818|interv:87063|
[2025/09/12 05:06:00 907851] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560994881|now:1757653560907818|interval:87063|pto_count:0|srtt:33199
[2025/09/12 05:06:00 907862] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:06:00 907868] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:00 907873] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:00 907898] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:6|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653560907881|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907903] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:6|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 907912] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 907919] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:00 907950] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653560907928|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 907959] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 907966] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:06:00 907973] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 907979] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 907986] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 907992] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:00 907998] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560995027|now:1757653560907972|interv:87055|
[2025/09/12 05:06:00 908003] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560995027|now:1757653560907972|interval:87055|pto_count:0|srtt:33199
[2025/09/12 05:06:00 908008] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:06:00 908013] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 908017] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:00 908056] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653560908023|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 908069] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 908083] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:06:00 908090] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 908096] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 908099] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 908103] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:00 908107] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560995122|now:1757653560908090|interv:87032|
[2025/09/12 05:06:00 908111] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560995122|now:1757653560908090|interval:87032|pto_count:0|srtt:33199
[2025/09/12 05:06:00 908115] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:06:00 908120] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:00 908124] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000560C592A0AEC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 908129] [debug] |scid:93c2e99b31a44386ced290ed|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 908133] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:00 908158] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653560908140|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:00 908163] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 908171] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:06:00 908177] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:7225|pto_duration:62099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 908184] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 908190] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 908196] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:00 908203] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560995239|now:1757653560908177|interv:87062|
[2025/09/12 05:06:00 908208] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560995239|now:1757653560908177|interval:87062|pto_count:0|srtt:33199
[2025/09/12 05:06:00 908213] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:06:00 908218] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560931273|
[2025/09/12 05:06:00 908222] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560931273|
[2025/09/12 05:06:00 908231] [debug] |xqc_engine_wakeup_after|wakeup:1757653560931273|now:1757653560908231|diff:23042|
[2025/09/12 05:06:00 908235] [debug] |xqc_engine_main_logic|END|now:1757653560906737|
[2025/09/12 05:06:00 908242] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:1406|state:ESTABED|recv_time:1757653560908242|
[2025/09/12 05:06:00 908247] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:00 908253] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148244|
[2025/09/12 05:06:00 908257] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148245|
[2025/09/12 05:06:00 908263] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348148245|
[2025/09/12 05:06:00 908267] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:00 908271] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:00 908275] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:00 908281] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:00 908286] [debug] |scid:93c2e99b31a44386ced290ed|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:00 908292] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148245|largest:348148245|pns:2|
[2025/09/12 05:06:00 908299] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:348148245|frame:PADDING PING |recv_time:1757653560908242|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 908307] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653680908242|now:1757653560908242|interv:120000000|
[2025/09/12 05:06:00 908313] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653680908242|now:1757653560908242|interv:120000000|
[2025/09/12 05:06:00 908319] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560931273|pq_index:0|
[2025/09/12 05:06:00 908326] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560906737|
[2025/09/12 05:06:00 908332] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560908332|
[2025/09/12 05:06:00 908339] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560908338|
[2025/09/12 05:06:00 908345] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|largest_recv:348148245|ack_delay:102|first_ack_range:1|largest_pkt_recv_time:1757653560908242|
[2025/09/12 05:06:00 908349] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|high:348148245|low:348148244|pkt_pns:2|
[2025/09/12 05:06:00 908353] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:348148245|frame_largest_recv:348148245|
[2025/09/12 05:06:00 908357] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:00 908362] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 908367] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:00 908375] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:00 908401] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:10|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653560908381|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 908408] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:10|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:00 908416] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560995239|
[2025/09/12 05:06:00 908423] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560995239|
[2025/09/12 05:06:00 908429] [debug] |xqc_engine_wakeup_after|wakeup:1757653560991165|now:1757653560908429|diff:82736|
[2025/09/12 05:06:00 908437] [debug] |xqc_engine_main_logic|END|now:1757653560908338|
[2025/09/12 05:06:00 908445] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560908445|
[2025/09/12 05:06:00 908451] [debug] |xqc_engine_wakeup_after|wakeup:1757653560991165|now:1757653560908451|diff:82714|
[2025/09/12 05:06:00 908458] [debug] |xqc_engine_main_logic|END|now:1757653560908445|
[2025/09/12 05:06:00 938301] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:40|state:ESTABED|recv_time:1757653560938299|
[2025/09/12 05:06:00 938321] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:00 938333] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148245|
[2025/09/12 05:06:00 938342] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148246|
[2025/09/12 05:06:00 938353] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348148246|
[2025/09/12 05:06:00 938361] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 938371] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:0|
[2025/09/12 05:06:00 938380] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2102|prior_time:1757653560907454|is_app_limited:1|send_elapse:0|ack_elapse:30845|ctl_first_sent_time:1757653560907454|lagest_ack_time:1757653560938299|curr_delivered:2125|
[2025/09/12 05:06:00 938390] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560907454|
[2025/09/12 05:06:00 938400] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:00 938409] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:4|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:00 938418] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2102|prior_time:1757653560907454|is_app_limited:1|send_elapse:0|ack_elapse:30845|ctl_first_sent_time:1757653560907454|lagest_ack_time:1757653560938299|curr_delivered:2158|
[2025/09/12 05:06:00 938428] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560907577|
[2025/09/12 05:06:00 938437] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:00 938465] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:33199|rttvar:7225|minrtt:32607|latest_rtt:30722|ack_delay:72|
[2025/09/12 05:06:00 938485] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:32881|rttvar:6056|minrtt:30722|latest_rtt:30722|ack_delay:72|
[2025/09/12 05:06:00 938492] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:00 938498] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 938504] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32881|rtt_var:6056|pto_duration:57105|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 938510] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 938515] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 938520] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:06:00 938525] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560990245|now:1757653560938503|interv:51742|
[2025/09/12 05:06:00 938531] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560990245|now:1757653560938503|interval:51742|pto_count:0|srtt:32881
[2025/09/12 05:06:00 938537] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30845, delivered 56|rate 1815|lost 2|
[2025/09/12 05:06:00 938543] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:00 938548] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|probertt expire|rtt:30722, old_rtt:32607|
[2025/09/12 05:06:00 938553] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:30722, old_rtt:32607|
[2025/09/12 05:06:00 938559] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1284|
[2025/09/12 05:06:00 938564] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653560907577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:06:00 938570] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653560907577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:06:00 938576] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:43247|cwnd:48110|full_bw_reached:0|inflight:1725|srtt:32881|latest_rtt:30722|min_rtt:30722|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 938584] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148246|largest:348148246|pns:2|
[2025/09/12 05:06:00 938590] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:348148246|frame:ACK |recv_time:1757653560938299|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 938596] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653680938299|now:1757653560938299|interv:120000000|
[2025/09/12 05:06:00 938602] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653680938299|now:1757653560938299|interv:120000000|
[2025/09/12 05:06:00 938611] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560995239|pq_index:1|
[2025/09/12 05:06:00 938618] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560908338|
[2025/09/12 05:06:00 938623] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560938623|
[2025/09/12 05:06:00 938630] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560938628|
[2025/09/12 05:06:00 938639] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560990245|
[2025/09/12 05:06:00 938644] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560990245|
[2025/09/12 05:06:00 938650] [debug] |xqc_engine_wakeup_after|wakeup:1757653560990245|now:1757653560938650|diff:51595|
[2025/09/12 05:06:00 938658] [debug] |xqc_engine_main_logic|END|now:1757653560938628|
[2025/09/12 05:06:00 938666] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560938665|
[2025/09/12 05:06:00 938670] [debug] |xqc_engine_wakeup_after|wakeup:1757653560990245|now:1757653560938670|diff:51575|
[2025/09/12 05:06:00 938675] [debug] |xqc_engine_main_logic|END|now:1757653560938665|
[2025/09/12 05:06:00 939850] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:42|state:ESTABED|recv_time:1757653560939849|
[2025/09/12 05:06:00 939865] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:00 939875] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148246|
[2025/09/12 05:06:00 939881] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148248|
[2025/09/12 05:06:00 939889] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348148248|
[2025/09/12 05:06:00 939895] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 939903] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:5|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:5|
[2025/09/12 05:06:00 939910] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2102|prior_time:1757653560907454|is_app_limited:1|send_elapse:234|ack_elapse:32395|ctl_first_sent_time:1757653560907688|lagest_ack_time:1757653560939849|curr_delivered:2441|
[2025/09/12 05:06:00 939917] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560907688|
[2025/09/12 05:06:00 939924] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:00 939930] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:6|
[2025/09/12 05:06:00 939936] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2102|prior_time:1757653560907454|is_app_limited:1|send_elapse:234|ack_elapse:32395|ctl_first_sent_time:1757653560907688|lagest_ack_time:1757653560939849|curr_delivered:2725|
[2025/09/12 05:06:00 939943] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560907782|
[2025/09/12 05:06:00 939949] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:00 939963] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:9|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:00 939969] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2102|prior_time:1757653560907454|is_app_limited:1|send_elapse:234|ack_elapse:32395|ctl_first_sent_time:1757653560907688|lagest_ack_time:1757653560939849|curr_delivered:3775|
[2025/09/12 05:06:00 939976] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560908140|
[2025/09/12 05:06:00 939981] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:00 939987] [debug] |scid:93c2e99b31a44386ced290ed|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:00 939991] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:STREAM_CLOSE|expire:1757653561186306|now:1757653560939991|interv:246315|
[2025/09/12 05:06:00 939995] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:00 939999] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:32881|rttvar:6056|minrtt:30722|latest_rtt:31709|ack_delay:72|
[2025/09/12 05:06:00 940004] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:32725|rttvar:4853|minrtt:30722|latest_rtt:31709|ack_delay:72|
[2025/09/12 05:06:00 940008] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:00 940012] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 940016] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653560944743|now:1757653560940016|interval:4727|
[2025/09/12 05:06:00 940020] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653560944743|now:1757653560940016|interv:4727|
[2025/09/12 05:06:00 940024] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 234, ack_elapse 32395, delivered 1673|rate 51643|lost 2|
[2025/09/12 05:06:00 940029] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (51643) in round 3|
[2025/09/12 05:06:00 940033] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:30722, old_rtt:30722|
[2025/09/12 05:06:00 940037] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3234|
[2025/09/12 05:06:00 940066] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:1617|po_sent_time:1757653560908140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:06:00 940071] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:1617|po_sent_time:1757653560908140|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:06:00 940075] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:51643|cwnd:49727|full_bw_reached:0|inflight:108|srtt:32725|latest_rtt:31709|min_rtt:30722|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:00 940082] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148248|largest:348148248|pns:2|
[2025/09/12 05:06:00 940090] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:348148248|frame:ACK |recv_time:1757653560939849|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 940095] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653680939849|now:1757653560939849|interv:120000000|
[2025/09/12 05:06:00 940099] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653680939849|now:1757653560939849|interv:120000000|
[2025/09/12 05:06:00 940103] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560990245|pq_index:0|
[2025/09/12 05:06:00 940108] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560938628|
[2025/09/12 05:06:00 940112] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560940112|
[2025/09/12 05:06:00 940116] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560940115|
[2025/09/12 05:06:00 940123] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653560944743|
[2025/09/12 05:06:00 940127] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653560944743|
[2025/09/12 05:06:00 940130] [debug] |xqc_engine_wakeup_after|wakeup:1757653560944743|now:1757653560940130|diff:4613|
[2025/09/12 05:06:00 940135] [debug] |xqc_engine_main_logic|END|now:1757653560940115|
[2025/09/12 05:06:00 940140] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560940140|
[2025/09/12 05:06:00 940144] [debug] |xqc_engine_wakeup_after|wakeup:1757653560944743|now:1757653560940144|diff:4599|
[2025/09/12 05:06:00 940148] [debug] |xqc_engine_main_logic|END|now:1757653560940140|
[2025/09/12 05:06:00 945220] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560945220|
[2025/09/12 05:06:00 945229] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560944743|pq_index:0|
[2025/09/12 05:06:00 945234] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560940115|
[2025/09/12 05:06:00 945240] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560945239|
[2025/09/12 05:06:00 945245] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653560944743|now:1757653560945239|
[2025/09/12 05:06:00 945250] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:00 945255] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:00 945260] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:00 945266] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:6|po_sent_time:1757653560907928|lost_send_time:1757653560908424|loss_delay:36815|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:00 945272] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:6|po_sent_time:1757653560908023|lost_send_time:1757653560908424|loss_delay:36815|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:00 945277] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653560908023u|
[2025/09/12 05:06:00 945286] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:00 945291] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:00 945296] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 945301] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653560945239|
[2025/09/12 05:06:00 945306] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:00 945312] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:32725|min_srtt:32725|path_bw:51643|loss_rate:14.29|path_pto:0|
[2025/09/12 05:06:00 945317] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49727|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 945323] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:32725|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 945329] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:7|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:00 945334] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_get_perf_class|conn:0000560C592A0AEC|path_id:0|path_srtt:32725|min_srtt:32725|path_bw:51643|loss_rate:14.29|path_pto:0|
[2025/09/12 05:06:00 945340] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:54|schedule_bytes:54|inflight:0|cwnd:49727|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 945345] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592A0AEC|path_id:0|path_srtt:32725|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:00 945351] [debug] |scid:93c2e99b31a44386ced290ed|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:8|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:00 945356] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 945361] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49727|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 945367] [debug] |scid:93c2e99b31a44386ced290ed|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 945372] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:00 945408] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653560945381|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 945415] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:11|origin_pktnum:7|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 945420] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:00 945425] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32725|rtt_var:4853|pto_duration:52137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 945431] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 945440] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 945445] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:00 945450] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561022518|now:1757653560945425|interv:77093|
[2025/09/12 05:06:00 945455] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653561022518|now:1757653560945425|interval:77093|pto_count:0|srtt:32725
[2025/09/12 05:06:00 945460] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49727|inflight:54|
[2025/09/12 05:06:00 945466] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:00 945471] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_can_send|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:54|cwnd:49727|conn:0000560C592A0AEC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 945477] [debug] |scid:93c2e99b31a44386ced290ed|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:00 945482] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:00 945505] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653560945488|stream_id:0|stream_offset:0|
[2025/09/12 05:06:00 945512] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:12|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:00 945517] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:06:00 945522] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32725|rtt_var:4853|pto_duration:52137|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 945528] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 945533] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 945537] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:06:00 945542] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561022625|now:1757653560945522|interv:77103|
[2025/09/12 05:06:00 945547] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653561022625|now:1757653560945522|interval:77103|pto_count:0|srtt:32725
[2025/09/12 05:06:00 945553] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49727|inflight:108|
[2025/09/12 05:06:00 945558] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653561022625|
[2025/09/12 05:06:00 945563] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653561022625|
[2025/09/12 05:06:00 945568] [debug] |xqc_engine_wakeup_after|wakeup:1757653560991165|now:1757653560945568|diff:45597|
[2025/09/12 05:06:00 945573] [debug] |xqc_engine_main_logic|END|now:1757653560945239|
[2025/09/12 05:06:00 976059] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:44|state:ESTABED|recv_time:1757653560976057|
[2025/09/12 05:06:00 976086] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:00 976099] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148248|
[2025/09/12 05:06:00 976106] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148249|
[2025/09/12 05:06:00 976117] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348148249|
[2025/09/12 05:06:00 976126] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:00 976136] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:11|origin_pktnum:7|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:00 976145] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:54|prior_delivered:3775|prior_time:1757653560945381|is_app_limited:0|send_elapse:0|ack_elapse:30676|ctl_first_sent_time:1757653560945381|lagest_ack_time:1757653560976057|curr_delivered:3829|
[2025/09/12 05:06:00 976154] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653560945381|
[2025/09/12 05:06:00 976163] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:00 976171] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:32725|rttvar:4853|minrtt:30722|latest_rtt:30676|ack_delay:88|
[2025/09/12 05:06:00 976180] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:32458|rttvar:4174|minrtt:30676|latest_rtt:30676|ack_delay:88|
[2025/09/12 05:06:00 976188] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:00 976196] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:00 976204] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:00 976212] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32458|rtt_var:4174|pto_duration:49154|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:00 976220] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:00 976228] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:00 976232] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:00 976237] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561019642|now:1757653560976212|interv:43430|
[2025/09/12 05:06:00 976242] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653561019642|now:1757653560976212|interval:43430|pto_count:0|srtt:32458
[2025/09/12 05:06:00 976251] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30676, delivered 54|rate 1760|lost 4|
[2025/09/12 05:06:00 976260] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:00 976268] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1760) in round 4|
[2025/09/12 05:06:00 976280] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|probertt expire|rtt:30676, old_rtt:30722|
[2025/09/12 05:06:00 976285] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:30676, old_rtt:30722|
[2025/09/12 05:06:00 976290] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3234|
[2025/09/12 05:06:00 976295] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49727|packet_lost:0|acked:54|po_sent_time:1757653560945381|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3829|
[2025/09/12 05:06:00 976301] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49727|packet_lost:0|acked:54|po_sent_time:1757653560945381|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3829|
[2025/09/12 05:06:00 976307] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:51643|cwnd:49781|full_bw_reached:0|inflight:54|srtt:32458|latest_rtt:30676|min_rtt:30676|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:00 976313] [stats] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |path:0||cwnd:49781|inflight:54|mode:0|applimit:0|pacing_rate:3982918|bw:51643|srtt:32458|latest_rtt:30676|min_rtt:30676|send:16|lost:4|tlp:0|recv:7|recovery:0|slow_start:1|conn_life:142396|acked:54|delivered:3829|is_cwnd_limited:0|
[2025/09/12 05:06:00 976321] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148249|largest:348148249|pns:2|
[2025/09/12 05:06:00 976327] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:348148249|frame:ACK |recv_time:1757653560976057|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:00 976333] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653680976057|now:1757653560976057|interv:120000000|
[2025/09/12 05:06:00 976342] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653680976057|now:1757653560976057|interv:120000000|
[2025/09/12 05:06:00 976350] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561022625|pq_index:1|
[2025/09/12 05:06:00 976359] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560945239|
[2025/09/12 05:06:00 976366] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560976366|
[2025/09/12 05:06:00 976372] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560976371|
[2025/09/12 05:06:00 976380] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653561019642|
[2025/09/12 05:06:00 976385] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653561019642|
[2025/09/12 05:06:00 976390] [debug] |xqc_engine_wakeup_after|wakeup:1757653560991165|now:1757653560976390|diff:14775|
[2025/09/12 05:06:00 976395] [debug] |xqc_engine_main_logic|END|now:1757653560976371|
[2025/09/12 05:06:00 976402] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560976402|
[2025/09/12 05:06:00 976407] [debug] |xqc_engine_wakeup_after|wakeup:1757653560991165|now:1757653560976407|diff:14758|
[2025/09/12 05:06:00 976411] [debug] |xqc_engine_main_logic|END|now:1757653560976402|
[2025/09/12 05:06:00 991483] [debug] |xqc_engine_main_logic|BEGIN|now:1757653560991483|
[2025/09/12 05:06:00 991499] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_remove_wakeup_queue|next_tick_time:1757653560991165|pq_index:0|
[2025/09/12 05:06:00 991505] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_add_active_queue|last_ticked_time:1757653560758526|
[2025/09/12 05:06:00 991511] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_engine_process_conn|conn:0000560C5929949C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653560991510|
[2025/09/12 05:06:00 991517] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653560991165|now:1757653560991510|
[2025/09/12 05:06:00 991522] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653560991165|now:1757653560991510|
[2025/09/12 05:06:00 991527] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:00 991532] [info] |xqc_engine_main_logic|conn:0000560C5929949C|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|conn_state:13|next_tick_time:1757653560991165
[2025/09/12 05:06:00 991548] [report] |scid:feaabe44d902a4b6f4ebd5da|xqc_conn_destroy|0000560C5929949C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:204020|first_send_delay:204475|conn_persist:532647|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|hsk_recv:34858|close_recv:299503|close_send:299661|last_recv:299440|last_send:299661|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,25,11,9,2048,0,17,i32,4,26,39,4,797487772,267,0,4,26,39,40000,797487773,299,0,4,27,40,4,797487770,236,0,4,26,40000,13,299,4,23,80000,11,236,4,1050,80,12,267,0-2,0-2,0-0,0-0,0-0,0-32,0-6601,0-3324,0-20,0-9,0-6,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:6|tlp_pkt:0|snd_pkt:20|spurious_loss:0|detected_loss:6|max_pto:1|finished_streams:0|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:1200|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 05:06:00 991559] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:00 991566] [stats] |scid:feaabe44d902a4b6f4ebd5da|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653560663213|wrt_delay:163|snd_delay:1142|finwrt_delay:163|finsnd_delay:63569|finrcv_delay:2|finread_delay:79|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-feaabe44d902a4b6f4ebd5da p-193.167.0.100-36086-80cf858d6a6c1e86bc9260067b2d49db70|path_info:mp is not supported in connection scid:feaabe44d902a4b6f4ebd5da|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:00 991599] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:00 991604] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:00 991609] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:00 991613] [debug] |scid:feaabe44d902a4b6f4ebd5da|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:00 991654] [debug] |xqc_engine_wakeup_after|wakeup:1757653561019642|now:1757653560991654|diff:27988|
[2025/09/12 05:06:00 991662] [debug] |xqc_engine_main_logic|END|now:1757653560991510|
[2025/09/12 05:06:01 019768] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561019768|
[2025/09/12 05:06:01 019784] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561019642|pq_index:0|
[2025/09/12 05:06:01 019791] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653560976371|
[2025/09/12 05:06:01 019798] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561019796|
[2025/09/12 05:06:01 019804] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653561019642|now:1757653561019796|
[2025/09/12 05:06:01 019809] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:01 019814] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592A0AEC|path:0|bytes_in_flight:54|
[2025/09/12 05:06:01 019820] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32458|rtt_var:4174|pto_duration:49154|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:01 019826] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 019830] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 019835] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:01 019840] [debug] |scid:93c2e99b31a44386ced290ed|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:01 019846] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:01 019852] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_send_probe_pkt|conn:0000560C592A0AEC|path:0|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:01 019858] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592A0AEC|pto_count:1
[2025/09/12 05:06:01 019863] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:01 019868] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:01 019873] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653561019796|
[2025/09/12 05:06:01 019878] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:01 019884] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 019890] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 019895] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:01 019901] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:01 019942] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653561019911|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 019949] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:13|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 019963] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:01 019968] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32458|rtt_var:4174|pto_duration:98308|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:01 019974] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 019979] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 019984] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:01 019988] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561168219|now:1757653561019968|interv:148251|
[2025/09/12 05:06:01 019994] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653561168219|now:1757653561019968|interval:148251|pto_count:1|srtt:32458
[2025/09/12 05:06:01 019999] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49781|inflight:54|
[2025/09/12 05:06:01 020005] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:01 020011] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:01 020035] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653561020017|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 020064] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:14|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 020073] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:06:01 020081] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|srtt:32458|rtt_var:4174|pto_duration:98308|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:01 020086] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 020091] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 020096] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592A0AEC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:06:01 020101] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:LOSS_DETECTION|expire:1757653561168325|now:1757653561020081|interv:148244|
[2025/09/12 05:06:01 020106] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592A0AEC|path:0|pns:2|expire:1757653561168325|now:1757653561020081|interval:148244|pto_count:1|srtt:32458
[2025/09/12 05:06:01 020111] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49781|inflight:108|
[2025/09/12 05:06:01 020117] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653561168325|
[2025/09/12 05:06:01 020123] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653561168325|
[2025/09/12 05:06:01 020128] [debug] |xqc_engine_wakeup_after|wakeup:1757653561168325|now:1757653561020128|diff:148197|
[2025/09/12 05:06:01 020138] [debug] |xqc_engine_main_logic|END|now:1757653561019796|
[2025/09/12 05:06:01 050680] [info] |xqc_engine_packet_process|==>|conn:0000560C592A0AEC|size:47|state:ESTABED|recv_time:1757653561050678|
[2025/09/12 05:06:01 050695] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:93c2e99b31a44386ced290ed|spin_bit:0|
[2025/09/12 05:06:01 050705] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|largest_pn:348148249|
[2025/09/12 05:06:01 050711] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt|decryption nonce|path_id:0|pn:348148250|
[2025/09/12 05:06:01 050720] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:348148250|
[2025/09/12 05:06:01 050727] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:01 050735] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:13|origin_pktnum:8|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:06:01 050742] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:54|prior_delivered:3829|prior_time:1757653561019911|is_app_limited:0|send_elapse:0|ack_elapse:30767|ctl_first_sent_time:1757653561019911|lagest_ack_time:1757653561050678|curr_delivered:3883|
[2025/09/12 05:06:01 050750] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653561019911|
[2025/09/12 05:06:01 050757] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:01 050764] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|conn:0000560C592A0AEC|path:0|pkt_num:14|origin_pktnum:8|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:06:01 050771] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:54|prior_delivered:3829|prior_time:1757653561019911|is_app_limited:0|send_elapse:0|ack_elapse:30767|ctl_first_sent_time:1757653561019911|lagest_ack_time:1757653561050678|curr_delivered:3937|
[2025/09/12 05:06:01 050777] [debug] |scid:93c2e99b31a44386ced290ed|xqc_update_sample|sampler_sent_time_update:1757653561020017|
[2025/09/12 05:06:01 050783] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:01 050790] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592A0AEC|srtt:32458|rttvar:4174|minrtt:30676|latest_rtt:30661|ack_delay:56|
[2025/09/12 05:06:01 050796] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_update_rtt|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |after update rtt|conn:0000560C592A0AEC|srtt:32226|rttvar:3594|minrtt:30661|latest_rtt:30661|ack_delay:56|
[2025/09/12 05:06:01 050803] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:06:01 050807] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:01 050811] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592A0AEC|path:0|
[2025/09/12 05:06:01 050817] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:01 050823] [debug] |scid:93c2e99b31a44386ced290ed|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30767, delivered 108|rate 3510|lost 4|
[2025/09/12 05:06:01 050830] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:01 050836] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3510) in round 5|
[2025/09/12 05:06:01 050850] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|probertt expire|rtt:30661, old_rtt:30676|
[2025/09/12 05:06:01 050856] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_update_min_rtt|minrtt expire|rtt:30661, old_rtt:30676|
[2025/09/12 05:06:01 050862] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:216|
[2025/09/12 05:06:01 050869] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49781|packet_lost:0|acked:108|po_sent_time:1757653561020017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3937|
[2025/09/12 05:06:01 050876] [debug] |scid:93c2e99b31a44386ced290ed|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49781|packet_lost:0|acked:108|po_sent_time:1757653561020017|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3937|
[2025/09/12 05:06:01 050883] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2 |bbr on ack|mode:0|pacing_rate:3982918|bw:51643|cwnd:49889|full_bw_reached:0|inflight:0|srtt:32226|latest_rtt:30661|min_rtt:30661|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:01 050892] [debug] |scid:93c2e99b31a44386ced290ed|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:01 050897] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:ACK_01RTT|expire:1757653561075678|now:1757653561050678|interv:25000|
[2025/09/12 05:06:01 050902] [debug] |scid:93c2e99b31a44386ced290ed|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561050678|max_ack_delay:25000|
[2025/09/12 05:06:01 050907] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:348148250|largest:348148250|pns:2|
[2025/09/12 05:06:01 050912] [info] |scid:93c2e99b31a44386ced290ed|xqc_conn_on_pkt_processed|====>|conn:0000560C592A0AEC|path:0|size:47|pkt_type:SHORT_HEADER|pkt_num:348148250|frame:PING ACK |recv_time:1757653561050678|dcid:93c2e99b31a44386ced290ed|dcid_seq:0|
[2025/09/12 05:06:01 050917] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:PATH_IDLE|expire:1757653681050678|now:1757653561050678|interv:120000000|
[2025/09/12 05:06:01 050921] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_set|type:CONN_IDLE|expire:1757653681050678|now:1757653561050678|interv:120000000|
[2025/09/12 05:06:01 050924] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561168325|pq_index:0|
[2025/09/12 05:06:01 050929] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653561019796|
[2025/09/12 05:06:01 050933] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561050933|
[2025/09/12 05:06:01 050938] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561050937|
[2025/09/12 05:06:01 050945] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653561075678|
[2025/09/12 05:06:01 050949] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653561075678|
[2025/09/12 05:06:01 050952] [debug] |xqc_engine_wakeup_after|wakeup:1757653561075678|now:1757653561050952|diff:24726|
[2025/09/12 05:06:01 050957] [debug] |xqc_engine_main_logic|END|now:1757653561050937|
[2025/09/12 05:06:01 050962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561050962|
[2025/09/12 05:06:01 050970] [debug] |xqc_engine_wakeup_after|wakeup:1757653561075678|now:1757653561050970|diff:24708|
[2025/09/12 05:06:01 050974] [debug] |xqc_engine_main_logic|END|now:1757653561050962|
[2025/09/12 05:06:01 076072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561076072|
[2025/09/12 05:06:01 076088] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561075678|pq_index:0|
[2025/09/12 05:06:01 076095] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653561050937|
[2025/09/12 05:06:01 076102] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561076100|
[2025/09/12 05:06:01 076108] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653561075678|now:1757653561076100|
[2025/09/12 05:06:01 076113] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:01 076118] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653561075678|now:1757653561076100|
[2025/09/12 05:06:01 076123] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:01 076130] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|largest_recv:348148250|ack_delay:25452|first_ack_range:2|largest_pkt_recv_time:1757653561050678|
[2025/09/12 05:06:01 076136] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|high:348148250|low:348148248|pkt_pns:2|
[2025/09/12 05:06:01 076141] [debug] |scid:93c2e99b31a44386ced290ed|xqc_gen_ack_frame|high:348148246|low:348148244|pkt_pns:2|
[2025/09/12 05:06:01 076146] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:348148250|frame_largest_recv:348148250|
[2025/09/12 05:06:01 076151] [debug] |scid:93c2e99b31a44386ced290ed|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:01 076157] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 076163] [debug] |scid:93c2e99b31a44386ced290ed|xqc_check_acked_or_dropped_pkt|conn:0000560C592A0AEC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:01 076169] [debug] |scid:93c2e99b31a44386ced290ed|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:01 076207] [info] |scid:93c2e99b31a44386ced290ed|xqc_send_packet_with_pn|<==|conn:0000560C592A0AEC|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653561076178|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 076215] [debug] |scid:93c2e99b31a44386ced290ed|xqc_send_ctl_on_packet_sent|conn:0000560C592A0AEC|path:0|pkt_num:15|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 076222] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653561186306|
[2025/09/12 05:06:01 076227] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653561186306|
[2025/09/12 05:06:01 076232] [debug] |xqc_engine_wakeup_after|wakeup:1757653561186306|now:1757653561076232|diff:110074|
[2025/09/12 05:06:01 076237] [debug] |xqc_engine_main_logic|END|now:1757653561076100|
[2025/09/12 05:06:01 187381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561187380|
[2025/09/12 05:06:01 187406] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561186306|pq_index:0|
[2025/09/12 05:06:01 187413] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_active_queue|last_ticked_time:1757653561076100|
[2025/09/12 05:06:01 187421] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_process_conn|conn:0000560C592A0AEC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561187418|
[2025/09/12 05:06:01 187437] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653561186306|now:1757653561187418|
[2025/09/12 05:06:01 187443] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:01 187449] [debug] |scid:93c2e99b31a44386ced290ed|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:01 187460] [stats] |scid:93c2e99b31a44386ced290ed|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653560906919|wrt_delay:194|snd_delay:1221|finwrt_delay:194|finsnd_delay:1221|finrcv_delay:2|finread_delay:83|all_acked_delay:33067|firstfinack_dely:33062|close_delay:33072|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-93c2e99b31a44386ced290ed p-193.167.0.100-44646-f14b01f0c47bf492d9a78c0eccc453dfd2|path_info:mp is not supported in connection scid:93c2e99b31a44386ced290ed|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:01 187468] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653561186306|now:1757653561187418|
[2025/09/12 05:06:01 187474] [debug] |scid:93c2e99b31a44386ced290ed|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:01 187483] [debug] |scid:93c2e99b31a44386ced290ed|xqc_conn_next_wakeup_time|wakeup_time:1757653681050678|
[2025/09/12 05:06:01 187489] [debug] |scid:93c2e99b31a44386ced290ed|xqc_engine_add_wakeup_queue|next_tick_time:1757653681050678|
[2025/09/12 05:06:01 187494] [debug] |xqc_engine_wakeup_after|wakeup:1757653561286753|now:1757653561187493|diff:99260|
[2025/09/12 05:06:01 187499] [debug] |xqc_engine_main_logic|END|now:1757653561187418|
[2025/09/12 05:06:01 287650] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561287649|
[2025/09/12 05:06:01 287667] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561286753|pq_index:0|
[2025/09/12 05:06:01 287674] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653548286289|
[2025/09/12 05:06:01 287681] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561287679|
[2025/09/12 05:06:01 287688] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653561286753|now:1757653561287679|
[2025/09/12 05:06:01 287693] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:01 287698] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:10664|
[2025/09/12 05:06:01 287704] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:9800192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:01 287710] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 287715] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 287720] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 10664|
[2025/09/12 05:06:01 287725] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:01 287738] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:01 287758] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:01 287764] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:8
[2025/09/12 05:06:01 287770] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:19600384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:01 287775] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 287780] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 287785] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 10664|
[2025/09/12 05:06:01 287790] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574286945|now:1757653561287769|interv:12999176|
[2025/09/12 05:06:01 287795] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653574286945|now:1757653561287769|interval:12999176|pto_count:8|srtt:33892
[2025/09/12 05:06:01 287802] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 287808] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:01 287814] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:01 287821] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:46-46|next_skip_chance:1757653561592512|current_time:1757653561287820|
[2025/09/12 05:06:01 287827] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 05:06:01 287884] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:47|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:10664|now:1757653561287843|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 287892] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:47|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:01 287898] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:10664|applimit:0|
[2025/09/12 05:06:01 287904] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:19600384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:01 287909] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 287914] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 287919] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 10947|
[2025/09/12 05:06:01 287923] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653587288227|now:1757653561287903|interv:26000324|
[2025/09/12 05:06:01 287929] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653587288227|now:1757653561287903|interval:26000324|pto_count:8|srtt:33892
[2025/09/12 05:06:01 287939] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:10947|
[2025/09/12 05:06:01 287946] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:01 287951] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:48|
[2025/09/12 05:06:01 287978] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:48|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10947|now:1757653561287959|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:01 287985] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:48|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:01 287991] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:10947|applimit:0|
[2025/09/12 05:06:01 287996] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:19600384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:01 288001] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 288006] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 288011] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 11997|
[2025/09/12 05:06:01 288015] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653587288343|now:1757653561287996|interv:26000347|
[2025/09/12 05:06:01 288020] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653587288343|now:1757653561287996|interval:26000347|pto_count:8|srtt:33892
[2025/09/12 05:06:01 288026] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:11997|
[2025/09/12 05:06:01 288031] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653587288343|
[2025/09/12 05:06:01 288037] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653587288343|
[2025/09/12 05:06:01 288067] [debug] |xqc_engine_wakeup_after|wakeup:1757653561558639|now:1757653561288067|diff:270572|
[2025/09/12 05:06:01 288074] [debug] |xqc_engine_main_logic|END|now:1757653561287679|
[2025/09/12 05:06:01 482027] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653621482024|now:1757653561482024|interv:60000000|
[2025/09/12 05:06:01 482084] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653621482083|now:1757653561482083|interv:60000000|
[2025/09/12 05:06:01 482096] [debug] |xqc_path_create|path:0|dcid:7bf2657f60fb0111d12053d72b8eef6f68|scid:4a3998c995f76fb9bd455cbb|create_path_count:1|
[2025/09/12 05:06:01 482103] [debug] |scid:4a3998c995f76fb9bd455cbb|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 05:06:01 482111] [debug] |xqc_path_init|path:0|dcid:7bf2657f60fb0111d12053d72b8eef6f68|scid:4a3998c995f76fb9bd455cbb|state:2|
[2025/09/12 05:06:01 482119] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_create|success|scid:4a3998c995f76fb9bd455cbb|dcid:7bf2657f60fb0111d12053d72b8eef6f68|conn:0000560C5929949C|
[2025/09/12 05:06:01 482129] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_server_create|hash odcid conn|odcid:969378ccdb0430b9398c7704f91438d05870|conn:0000560C5929949C|
[2025/09/12 05:06:01 482158] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_get_local_transport_params|generate sr_token[57244049e2346261c4f079ab090285fc] for cid[969378ccdb0430b9398c7704f91438d05870]
[2025/09/12 05:06:01 482189] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482199] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:1200|state:S_INIT|recv_time:1757653561481993|
[2025/09/12 05:06:01 482345] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:01 482354] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:01 482361] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:01 482366] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113172|
[2025/09/12 05:06:01 482375] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1178113172|
[2025/09/12 05:06:01 482381] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482387] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482394] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482400] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:01 482406] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482412] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482418] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:01 482423] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:01 482429] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:01 482434] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:01 482439] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:01 482444] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482449] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482454] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482460] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482465] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482470] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482475] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482479] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482485] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482490] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482495] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482500] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482505] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482517] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482522] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482527] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482532] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482537] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482542] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482546] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482550] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482554] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482557] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482561] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482565] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482569] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482572] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482576] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482580] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482584] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482587] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:01 482606] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482610] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482615] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:01 482619] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482623] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482627] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482630] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482634] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482638] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482642] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482646] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482649] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482653] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482660] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482664] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482668] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482672] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482675] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482679] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482683] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482687] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:01 482690] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_token|token empty|
[2025/09/12 05:06:01 482694] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|check_token fail|conn:0000560C5929949C|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:01 482698] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:01 482702] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:01 482705] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:01 482710] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482713] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482717] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:01 482721] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482725] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482729] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:01 482733] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482737] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482740] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:01 482744] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482748] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482752] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:01 482756] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482760] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482764] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:01 482768] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482771] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482778] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:01 482782] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482786] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482790] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:01 482794] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:01 482797] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 482801] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:06:01 482843] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:01 483003] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:01 483008] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:01 483012] [warn] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:01 483238] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:01 483245] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:01 483250] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:01 483254] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:01 483261] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:01 483266] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:01 483271] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113172|largest:1178113172|pns:0|
[2025/09/12 05:06:01 483276] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:1200|pkt_type:INIT|pkt_num:1178113172|frame:PADDING CRYPTO |recv_time:1757653561481993|dcid:969378ccdb0430b9398c7704f91438d05870|dcid_seq:0|
[2025/09/12 05:06:01 483282] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653621481993|now:1757653561481993|interv:60000000|
[2025/09/12 05:06:01 483286] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653621481993|now:1757653561481993|interv:60000000|
[2025/09/12 05:06:01 483290] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561483290|
[2025/09/12 05:06:01 483294] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653561483294|
[2025/09/12 05:06:01 483300] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:01 483304] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:01 483308] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_write_streams|
[2025/09/12 05:06:01 483312] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:01 483316] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:01 483322] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653561483322|
[2025/09/12 05:06:01 483332] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:01 483336] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_write_streams|
[2025/09/12 05:06:01 483339] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:01 483344] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653561483344|
[2025/09/12 05:06:01 483349] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653561483349|
[2025/09/12 05:06:01 483353] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653561483353|
[2025/09/12 05:06:01 483358] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653561483358|
[2025/09/12 05:06:01 483362] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:01 483368] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|largest_recv:1178113172|ack_delay:1375|first_ack_range:0|largest_pkt_recv_time:1757653561481993|
[2025/09/12 05:06:01 483373] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113172|low:1178113172|pkt_pns:0|
[2025/09/12 05:06:01 483377] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1178113172|frame_largest_recv:1178113172|
[2025/09/12 05:06:01 483381] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:01 483386] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:01 483391] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:01 483396] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:01 483401] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:01 483405] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:01 483409] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:01 483413] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:01 483417] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:01 483422] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:01 483426] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:01 483430] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:01 483437] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:01 483441] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:01 483445] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|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 05:06:01 483449] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:01 483453] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483458] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:01 483463] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:01 483496] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653561483470|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483503] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 483509] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:01 483517] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:01 483524] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:01 483530] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 483537] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:01 483543] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562233470|now:1757653561483516|interv:749954|
[2025/09/12 05:06:01 483549] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653562233470|now:1757653561483516|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:06:01 483557] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:01 483564] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:01 483571] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:01 483598] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653561483579|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483603] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 483611] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:01 483624] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:01 483631] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:01 483637] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:01 483643] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:01 483650] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562233470|now:1757653561483623|interv:749847|
[2025/09/12 05:06:01 483655] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653562233470|now:1757653561483623|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:06:01 483660] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:01 483665] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:01 483669] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:01 483694] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653561483675|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483700] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 483707] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:01 483714] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:01 483721] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:01 483727] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:01 483733] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:01 483740] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562233470|now:1757653561483714|interv:749756|
[2025/09/12 05:06:01 483745] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653562233470|now:1757653561483714|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:06:01 483749] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:01 483754] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:01 483758] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:01 483780] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653561483764|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483786] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 483799] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:01 483806] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:01 483813] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:01 483819] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:01 483826] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:01 483831] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562233470|now:1757653561483806|interv:749664|
[2025/09/12 05:06:01 483835] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653562233470|now:1757653561483806|interval:749664|pto_count:0|srtt:250000
[2025/09/12 05:06:01 483839] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:01 483844] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:01 483848] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:01 483871] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653561483855|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483877] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 483884] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:01 483891] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:01 483898] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:01 483904] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:01 483910] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:01 483917] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562233470|now:1757653561483891|interv:749579|
[2025/09/12 05:06:01 483921] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:0|expire:1757653562233470|now:1757653561483891|interval:749579|pto_count:0|srtt:250000
[2025/09/12 05:06:01 483926] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:01 483930] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:01 483935] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:01 483957] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653561483941|stream_id:0|stream_offset:0|
[2025/09/12 05:06:01 483976] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:01 483985] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562233470|
[2025/09/12 05:06:01 483992] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562233470|
[2025/09/12 05:06:01 483998] [debug] |xqc_engine_wakeup_after|wakeup:1757653561558639|now:1757653561483998|diff:74641|
[2025/09/12 05:06:01 484005] [debug] |xqc_engine_main_logic|END|now:1757653561483294|
[2025/09/12 05:06:01 484011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561484010|
[2025/09/12 05:06:01 484014] [debug] |xqc_engine_wakeup_after|wakeup:1757653561558639|now:1757653561484014|diff:74625|
[2025/09/12 05:06:01 484018] [debug] |xqc_engine_main_logic|END|now:1757653561484010|
[2025/09/12 05:06:01 559142] [debug] |xqc_engine_main_logic|BEGIN|now:1757653561559142|
[2025/09/12 05:06:01 559160] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653561558639|pq_index:0|
[2025/09/12 05:06:01 559166] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653552509741|
[2025/09/12 05:06:01 559174] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653561559172|
[2025/09/12 05:06:01 559180] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653561558639|now:1757653561559172|
[2025/09/12 05:06:01 559186] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:01 559191] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:13650|
[2025/09/12 05:06:01 559196] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:5848576|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:01 559202] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 559207] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 559212] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:06:01 559217] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:01 559223] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:01 559230] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:01 559236] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:8
[2025/09/12 05:06:01 559242] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:11697152|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:01 559247] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 559252] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 559265] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:06:01 559270] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570607215|now:1757653561559241|interv:9047974|
[2025/09/12 05:06:01 559275] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653570607215|now:1757653561559241|interval:9047974|pto_count:8|srtt:31760
[2025/09/12 05:06:01 559283] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:01 559288] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:01 559294] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:01 559300] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 05:06:01 559344] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:44|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653561559312|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:01 559351] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:44|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:01 559358] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:2317|
[2025/09/12 05:06:01 559363] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:11697152|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:01 559369] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 559374] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 559378] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:06:01 559383] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653579656464|now:1757653561559363|interv:18097101|
[2025/09/12 05:06:01 559388] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653579656464|now:1757653561559363|interval:18097101|pto_count:8|srtt:31760
[2025/09/12 05:06:01 559394] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:14700|
[2025/09/12 05:06:01 559400] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:01 559406] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:06:01 559430] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:45|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653561559413|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:01 559437] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:45|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:01 559443] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:2317|
[2025/09/12 05:06:01 559452] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:11697152|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:01 559458] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:01 559462] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:01 559467] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:06:01 559472] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653579656565|now:1757653561559452|interv:18097113|
[2025/09/12 05:06:01 559477] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653579656565|now:1757653561559452|interval:18097113|pto_count:8|srtt:31760
[2025/09/12 05:06:01 559482] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:15750|
[2025/09/12 05:06:01 559488] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653579656565|
[2025/09/12 05:06:01 559493] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653579656565|
[2025/09/12 05:06:01 559498] [debug] |xqc_engine_wakeup_after|wakeup:1757653562233470|now:1757653561559498|diff:673972|
[2025/09/12 05:06:01 559504] [debug] |xqc_engine_main_logic|END|now:1757653561559172|
[2025/09/12 05:06:02 234249] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562234248|
[2025/09/12 05:06:02 234286] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562233470|pq_index:0|
[2025/09/12 05:06:02 234293] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653561483294|
[2025/09/12 05:06:02 234301] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562234299|
[2025/09/12 05:06:02 234308] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562233470|now:1757653562234299|
[2025/09/12 05:06:02 234314] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 234319] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:2103|
[2025/09/12 05:06:02 234325] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 234331] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 234336] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 234341] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 234346] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:02 234352] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 234360] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:02 234365] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 234388] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:1
[2025/09/12 05:06:02 234393] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 234399] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 234404] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 234409] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 234413] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562983855|now:1757653562234393|interv:749462|
[2025/09/12 05:06:02 234419] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562983855|now:1757653562234393|interval:749462|pto_count:1|srtt:250000
[2025/09/12 05:06:02 234428] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 234434] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 234440] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:02 234448] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:02 234528] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653562234465|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 234537] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 234543] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:06:02 234548] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 234554] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 234559] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 234564] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 234568] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562983855|now:1757653562234548|interv:749307|
[2025/09/12 05:06:02 234574] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562983855|now:1757653562234548|interval:749307|pto_count:1|srtt:250000
[2025/09/12 05:06:02 234580] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:02 234586] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:02 234597] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:02 234622] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653562234604|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 234629] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:02 234635] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:06:02 234640] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 234645] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:02 234650] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 234655] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 234659] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562983855|now:1757653562234640|interv:749215|
[2025/09/12 05:06:02 234664] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562983855|now:1757653562234640|interval:749215|pto_count:1|srtt:250000
[2025/09/12 05:06:02 234670] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:06:02 234676] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562983855|
[2025/09/12 05:06:02 234681] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562983855|
[2025/09/12 05:06:02 234686] [debug] |xqc_engine_wakeup_after|wakeup:1757653562983855|now:1757653562234686|diff:749169|
[2025/09/12 05:06:02 234692] [debug] |xqc_engine_main_logic|END|now:1757653562234299|
[2025/09/12 05:06:02 268540] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653562268538|
[2025/09/12 05:06:02 268563] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:02 268572] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:02 268583] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113172|
[2025/09/12 05:06:02 268591] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113174|
[2025/09/12 05:06:02 268605] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1178113174|
[2025/09/12 05:06:02 268613] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 268624] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:02 268634] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653561483470|is_app_limited:1|send_elapse:751134|ack_elapse:785068|ctl_first_sent_time:1757653562234604|lagest_ack_time:1757653562268538|curr_delivered:1184|
[2025/09/12 05:06:02 268644] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562234604|
[2025/09/12 05:06:02 268663] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:02 268672] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33934|ack_delay:0|
[2025/09/12 05:06:02 268681] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |after update rtt|conn:0000560C5929949C|srtt:33934|rttvar:16967|minrtt:33934|latest_rtt:33934|ack_delay:0|
[2025/09/12 05:06:02 268689] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:02 268699] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 268707] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33934|rtt_var:16967|pto_duration:101802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 268716] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 268723] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 268728] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 268733] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562268707|now:1757653562268707|interv:0|
[2025/09/12 05:06:02 268738] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653561585657|now:1757653562268707|interval:0|pto_count:0|srtt:33934
[2025/09/12 05:06:02 268744] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_generate_sample|sampler: send_elapse 751134, ack_elapse 785068, delivered 1184|rate 1508|lost 0|
[2025/09/12 05:06:02 268750] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:02 268755] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1508) in round 1|
[2025/09/12 05:06:02 268760] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|probertt expire|rtt:33934, old_rtt:2147483647|
[2025/09/12 05:06:02 268765] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:33934, old_rtt:2147483647|
[2025/09/12 05:06:02 268771] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:06:02 268776] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653562234604|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 268781] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653562234604|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 268787] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bbr on ack|mode:0|pacing_rate:3906745|bw:1508|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33934|latest_rtt:33934|min_rtt:33934|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 268794] [stats] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3906745|bw:1508|srtt:33934|latest_rtt:33934|min_rtt:33934|send:7|lost:0|tlp:1|recv:1|recovery:0|slow_start:1|conn_life:786770|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:02 268806] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 268811] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 268820] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_addr_validated|Address Validated|conn:0000560C5929949C|role:1|
[2025/09/12 05:06:02 268826] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113174|largest:1178113174|pns:0|
[2025/09/12 05:06:02 268832] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:1200|pkt_type:INIT|pkt_num:1178113174|frame:PADDING ACK |recv_time:1757653562268538|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 268838] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653622268538|now:1757653562268538|interv:60000000|
[2025/09/12 05:06:02 268844] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653622268538|now:1757653562268538|interv:60000000|
[2025/09/12 05:06:02 268849] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562983855|pq_index:0|
[2025/09/12 05:06:02 268854] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562234299|
[2025/09/12 05:06:02 268859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562268859|
[2025/09/12 05:06:02 268866] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562268864|
[2025/09/12 05:06:02 268871] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562268707|now:1757653562268864|
[2025/09/12 05:06:02 268876] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 268881] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:919|
[2025/09/12 05:06:02 268886] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33934|rtt_var:16967|pto_duration:101802|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 268891] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 268896] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 268901] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 268906] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:02 268911] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 268918] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 268923] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:1
[2025/09/12 05:06:02 268928] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33934|rtt_var:16967|pto_duration:203604|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 268933] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 268941] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:02 268946] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 268951] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562268928|now:1757653562268928|interv:0|
[2025/09/12 05:06:02 268956] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653561687459|now:1757653562268928|interval:0|pto_count:1|srtt:33934
[2025/09/12 05:06:02 268963] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 268968] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 268974] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 268980] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:02 269019] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653562268989|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 269026] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 269033] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:06:02 269069] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33934|rtt_var:16967|pto_duration:203604|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 269079] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 269088] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:06:02 269096] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 269105] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562472593|now:1757653562269069|interv:203524|
[2025/09/12 05:06:02 269111] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562472593|now:1757653562269069|interval:203524|pto_count:1|srtt:33934
[2025/09/12 05:06:02 269117] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:06:02 269123] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 269129] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:02 269155] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653562269135|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 269161] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 269175] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:06:02 269182] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33934|rtt_var:16967|pto_duration:203604|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 269189] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 269196] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:02 269202] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 269208] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562472739|now:1757653562269182|interv:203557|
[2025/09/12 05:06:02 269213] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562472739|now:1757653562269182|interval:203557|pto_count:1|srtt:33934
[2025/09/12 05:06:02 269217] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:06:02 269222] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562472739|
[2025/09/12 05:06:02 269227] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562472739|
[2025/09/12 05:06:02 269230] [debug] |xqc_engine_wakeup_after|wakeup:1757653562472739|now:1757653562269230|diff:203509|
[2025/09/12 05:06:02 269235] [debug] |xqc_engine_main_logic|END|now:1757653562268864|
[2025/09/12 05:06:02 269240] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562269240|
[2025/09/12 05:06:02 269244] [debug] |xqc_engine_wakeup_after|wakeup:1757653562472739|now:1757653562269244|diff:203495|
[2025/09/12 05:06:02 269248] [debug] |xqc_engine_main_logic|END|now:1757653562269240|
[2025/09/12 05:06:02 299955] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653562299954|
[2025/09/12 05:06:02 299970] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:02 299980] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 299986] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113171|
[2025/09/12 05:06:02 299994] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1178113171|
[2025/09/12 05:06:02 300001] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 300008] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:02 300016] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653562268538|is_app_limited:1|send_elapse:34385|ack_elapse:31416|ctl_first_sent_time:1757653562268989|lagest_ack_time:1757653562299954|curr_delivered:1378|
[2025/09/12 05:06:02 300021] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562268989|
[2025/09/12 05:06:02 300026] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 300030] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:33934|rttvar:16967|minrtt:33934|latest_rtt:30965|ack_delay:0|
[2025/09/12 05:06:02 300034] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |after update rtt|conn:0000560C5929949C|srtt:33563|rttvar:13468|minrtt:30965|latest_rtt:30965|ack_delay:0|
[2025/09/12 05:06:02 300074] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:02 300084] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:02 300094] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653561483764|lost_send_time:1757653562262196|loss_delay:37758|frame:CRYPTO |repair:32|
[2025/09/12 05:06:02 300103] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653561483855|lost_send_time:1757653562262196|loss_delay:37758|frame:CRYPTO |repair:32|
[2025/09/12 05:06:02 300111] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653561483855u|
[2025/09/12 05:06:02 300119] [stats] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |lost interval:1757653562299954|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653561483855|srtt:33563|cwnd:47136|bw:1508|conn_life:817931|now:0|last_lost_time:817931|
[2025/09/12 05:06:02 300128] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 300136] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33563|rtt_var:13468|pto_duration:87435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 300145] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 300153] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:02 300160] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 300169] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562356570|now:1757653562300136|interv:56434|
[2025/09/12 05:06:02 300177] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562356570|now:1757653562300136|interval:56434|pto_count:0|srtt:33563
[2025/09/12 05:06:02 300185] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_generate_sample|sampler: send_elapse 34385, ack_elapse 31416, delivered 194|rate 5641|lost 2|
[2025/09/12 05:06:02 300193] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:02 300198] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5641) in round 2|
[2025/09/12 05:06:02 300203] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|probertt expire|rtt:30965, old_rtt:33934|
[2025/09/12 05:06:02 300208] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30965, old_rtt:33934|
[2025/09/12 05:06:02 300213] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1128|
[2025/09/12 05:06:02 300218] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653562268989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:02 300223] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653562268989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:02 300234] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bbr on ack|mode:0|pacing_rate:3906745|bw:5641|cwnd:47330|full_bw_reached:0|inflight:517|srtt:33563|latest_rtt:30965|min_rtt:30965|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 300240] [stats] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bandwidth change record|bw_before:1508|bw_after:5641|srtt:33563|cwnd:47330|
[2025/09/12 05:06:02 300247] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:02 300252] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33563|rtt_var:13468|pto_duration:87435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 300257] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 300262] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:02 300267] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 300272] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562356570|now:1757653562300252|interv:56318|
[2025/09/12 05:06:02 300277] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562356570|now:1757653562300252|interval:56318|pto_count:0|srtt:33563
[2025/09/12 05:06:02 300283] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113171|largest:1178113171|pns:1|
[2025/09/12 05:06:02 300289] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:65|pkt_type:HSK|pkt_num:1178113171|frame:ACK |recv_time:1757653562299954|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 300295] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653622299954|now:1757653562299954|interv:60000000|
[2025/09/12 05:06:02 300300] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653622299954|now:1757653562299954|interv:60000000|
[2025/09/12 05:06:02 300305] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562472739|pq_index:0|
[2025/09/12 05:06:02 300311] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562268864|
[2025/09/12 05:06:02 300316] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562300315|
[2025/09/12 05:06:02 300322] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562300320|
[2025/09/12 05:06:02 300329] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33563|min_srtt:33563|path_bw:5641|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:02 300335] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 300341] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33563|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 300347] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:02 300356] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33563|min_srtt:33563|path_bw:5641|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:02 300362] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 300367] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33563|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 300373] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:02 300378] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 300384] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 300389] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 300395] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:02 300432] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653562300404|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 300445] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 300454] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:02 300462] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33563|rtt_var:13468|pto_duration:87435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 300471] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 300479] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:06:02 300486] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 300495] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562387839|now:1757653562300462|interv:87377|
[2025/09/12 05:06:02 300503] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562387839|now:1757653562300462|interval:87377|pto_count:0|srtt:33563
[2025/09/12 05:06:02 300511] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:06:02 300521] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 300529] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 300546] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 300554] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:02 300596] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653562300565|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 300608] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 300616] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:06:02 300624] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33563|rtt_var:13468|pto_duration:87435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 300633] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 300640] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:06:02 300648] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 300656] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562388000|now:1757653562300623|interv:87377|
[2025/09/12 05:06:02 300664] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562388000|now:1757653562300623|interval:87377|pto_count:0|srtt:33563
[2025/09/12 05:06:02 300673] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:06:02 300683] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562388000|
[2025/09/12 05:06:02 300691] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562388000|
[2025/09/12 05:06:02 300699] [debug] |xqc_engine_wakeup_after|wakeup:1757653562388000|now:1757653562300699|diff:87301|
[2025/09/12 05:06:02 300708] [debug] |xqc_engine_main_logic|END|now:1757653562300320|
[2025/09/12 05:06:02 300718] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562300718|
[2025/09/12 05:06:02 300726] [debug] |xqc_engine_wakeup_after|wakeup:1757653562388000|now:1757653562300726|diff:87274|
[2025/09/12 05:06:02 300734] [debug] |xqc_engine_main_logic|END|now:1757653562300718|
[2025/09/12 05:06:02 331451] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653562331449|
[2025/09/12 05:06:02 331472] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:02 331484] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113171|
[2025/09/12 05:06:02 331492] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113173|
[2025/09/12 05:06:02 331503] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1178113173|
[2025/09/12 05:06:02 331511] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 331520] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:06:02 331529] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653562268538|is_app_limited:1|send_elapse:34531|ack_elapse:62911|ctl_first_sent_time:1757653562269135|lagest_ack_time:1757653562331449|curr_delivered:1895|
[2025/09/12 05:06:02 331550] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562269135|
[2025/09/12 05:06:02 331559] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 331567] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:02 331575] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:725|prior_delivered:1378|prior_time:1757653562299954|is_app_limited:1|send_elapse:31576|ack_elapse:31495|ctl_first_sent_time:1757653562300565|lagest_ack_time:1757653562331449|curr_delivered:1977|
[2025/09/12 05:06:02 331583] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562300565|
[2025/09/12 05:06:02 331591] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:02 331600] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:33563|rttvar:13468|minrtt:30965|latest_rtt:30884|ack_delay:0|
[2025/09/12 05:06:02 331608] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |after update rtt|conn:0000560C5929949C|srtt:33228|rttvar:10770|minrtt:30884|latest_rtt:30884|ack_delay:0|
[2025/09/12 05:06:02 331616] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:02 331624] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:02 331632] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 331641] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562337785|now:1757653562331641|interval:6144|
[2025/09/12 05:06:02 331649] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562337785|now:1757653562331641|interv:6144|
[2025/09/12 05:06:02 331658] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_generate_sample|sampler: send_elapse 31576, ack_elapse 31495, delivered 599|rate 18970|lost 2|
[2025/09/12 05:06:02 331665] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:02 331670] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18970) in round 3|
[2025/09/12 05:06:02 331675] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|probertt expire|rtt:30884, old_rtt:30965|
[2025/09/12 05:06:02 331680] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30884, old_rtt:30965|
[2025/09/12 05:06:02 331685] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2402|
[2025/09/12 05:06:02 331690] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:599|po_sent_time:1757653562300565|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:06:02 331695] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:599|po_sent_time:1757653562300565|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:06:02 331702] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bbr on ack|mode:0|pacing_rate:3906745|bw:18970|cwnd:47929|full_bw_reached:0|inflight:126|srtt:33228|latest_rtt:30884|min_rtt:30884|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 331720] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:02 331728] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562337785|now:1757653562331728|interval:6057|
[2025/09/12 05:06:02 331735] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562337785|now:1757653562331728|interv:6057|
[2025/09/12 05:06:02 331741] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113173|largest:1178113173|pns:1|
[2025/09/12 05:06:02 331747] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:67|pkt_type:HSK|pkt_num:1178113173|frame:ACK |recv_time:1757653562331449|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 331753] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653622331449|now:1757653562331449|interv:60000000|
[2025/09/12 05:06:02 331758] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653622331449|now:1757653562331449|interv:60000000|
[2025/09/12 05:06:02 331763] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562388000|pq_index:0|
[2025/09/12 05:06:02 331769] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562300320|
[2025/09/12 05:06:02 331773] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562331773|
[2025/09/12 05:06:02 331780] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562331778|
[2025/09/12 05:06:02 331787] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562337785|
[2025/09/12 05:06:02 331795] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562337785|
[2025/09/12 05:06:02 331804] [debug] |xqc_engine_wakeup_after|wakeup:1757653562337785|now:1757653562331804|diff:5981|
[2025/09/12 05:06:02 331812] [debug] |xqc_engine_main_logic|END|now:1757653562331778|
[2025/09/12 05:06:02 331822] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562331821|
[2025/09/12 05:06:02 331826] [debug] |xqc_engine_wakeup_after|wakeup:1757653562337785|now:1757653562331826|diff:5959|
[2025/09/12 05:06:02 331831] [debug] |xqc_engine_main_logic|END|now:1757653562331821|
[2025/09/12 05:06:02 337900] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562337900|
[2025/09/12 05:06:02 337908] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562337785|pq_index:0|
[2025/09/12 05:06:02 337912] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562331778|
[2025/09/12 05:06:02 337917] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562337916|
[2025/09/12 05:06:02 337921] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562337785|now:1757653562337916|
[2025/09/12 05:06:02 337925] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 337929] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:02 337938] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:02 337942] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:02 337947] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:4|po_sent_time:1757653562300404|lost_send_time:1757653562300535|loss_delay:37381|frame:CRYPTO |repair:32|
[2025/09/12 05:06:02 337951] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653562300404u|
[2025/09/12 05:06:02 337955] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:02 337959] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:02 337963] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 337967] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653562337916|
[2025/09/12 05:06:02 337971] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 337976] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33228|min_srtt:33228|path_bw:18970|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:02 337981] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 337985] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33228|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 337990] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:126|reinj:0|path_class:4|
[2025/09/12 05:06:02 337995] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:6|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 337999] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 338003] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 338008] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:02 338054] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:8|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653562338015|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 338067] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 338074] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:02 338081] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33228|rtt_var:10770|pto_duration:76308|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 338088] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 338095] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:06:02 338107] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 338114] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562414323|now:1757653562338081|interv:76242|
[2025/09/12 05:06:02 338120] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:1|expire:1757653562414323|now:1757653562338081|interval:76242|pto_count:0|srtt:33228
[2025/09/12 05:06:02 338126] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:126|
[2025/09/12 05:06:02 338131] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562414323|
[2025/09/12 05:06:02 338136] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562414323|
[2025/09/12 05:06:02 338140] [debug] |xqc_engine_wakeup_after|wakeup:1757653562414323|now:1757653562338139|diff:76184|
[2025/09/12 05:06:02 338144] [debug] |xqc_engine_main_logic|END|now:1757653562337916|
[2025/09/12 05:06:02 369969] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653562369967|
[2025/09/12 05:06:02 369990] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:06:02 370001] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113173|
[2025/09/12 05:06:02 370009] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113174|
[2025/09/12 05:06:02 370020] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1178113174|
[2025/09/12 05:06:02 370029] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 370059] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:02 370069] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:126|prior_delivered:1977|prior_time:1757653562338015|is_app_limited:1|send_elapse:0|ack_elapse:31952|ctl_first_sent_time:1757653562338015|lagest_ack_time:1757653562369967|curr_delivered:2103|
[2025/09/12 05:06:02 370077] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562338015|
[2025/09/12 05:06:02 370086] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:02 370095] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:33228|rttvar:10770|minrtt:30884|latest_rtt:31952|ack_delay:0|
[2025/09/12 05:06:02 370103] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |after update rtt|conn:0000560C5929949C|srtt:33069|rttvar:8397|minrtt:30884|latest_rtt:31952|ack_delay:0|
[2025/09/12 05:06:02 370112] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:02 370121] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 370129] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:02 370136] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 370144] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31952, delivered 126|rate 3943|lost 3|
[2025/09/12 05:06:02 370152] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:02 370169] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30884, old_rtt:30884|
[2025/09/12 05:06:02 370176] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1568|
[2025/09/12 05:06:02 370183] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:126|po_sent_time:1757653562338015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:06:02 370190] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:126|po_sent_time:1757653562338015|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:06:02 370197] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bbr on ack|mode:0|pacing_rate:3906745|bw:18970|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33069|latest_rtt:31952|min_rtt:30884|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 370205] [stats] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0||cwnd:48055|inflight:0|mode:0|applimit:0|pacing_rate:3906745|bw:18970|srtt:33069|latest_rtt:31952|min_rtt:30884|send:12|lost:3|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:888182|acked:126|delivered:2103|is_cwnd_limited:0|
[2025/09/12 05:06:02 370211] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 370216] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:02 370221] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:02 370225] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:02 370338] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:02 370344] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:02 370349] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562414323|pq_index:0|
[2025/09/12 05:06:02 370353] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562337916|
[2025/09/12 05:06:02 370357] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 370362] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:02 370366] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:02 370370] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:02 370374] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 370379] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:02 370384] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:02 370388] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113174|largest:1178113174|pns:1|
[2025/09/12 05:06:02 370393] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:418|pkt_type:HSK|pkt_num:1178113174|frame:ACK CRYPTO |recv_time:1757653562369967|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 370403] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4a3998c995f76fb9bd455cbb|spin_bit:0|
[2025/09/12 05:06:02 370407] [warn] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:02 370413] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:02 370417] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:02 370421] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653622369967|now:1757653562369967|interv:60000000|
[2025/09/12 05:06:02 370425] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653622369967|now:1757653562369967|interv:60000000|
[2025/09/12 05:06:02 370429] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562370429|
[2025/09/12 05:06:02 370434] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562370433|
[2025/09/12 05:06:02 370439] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5929949C|
[2025/09/12 05:06:02 370443] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5929949C|
[2025/09/12 05:06:02 370447] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:02 370451] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:02 370455] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 370460] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_gen_token|expire:1758258362|
[2025/09/12 05:06:02 370466] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:02 370470] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:02 370474] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:02 370478] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4a3998c995f76fb9bd455cbb|spin_bit:0|
[2025/09/12 05:06:02 370483] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 370487] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113171|
[2025/09/12 05:06:02 370494] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1178113171|
[2025/09/12 05:06:02 370498] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370502] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|a891f7cbf3c5052faf9b745f99ef45ea5a|sr_token:5355dcf8c79bc2c1d2f5f36ad013a488
[2025/09/12 05:06:02 370509] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370513] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|3a288a67ff0087c0c27bf4a372b610ba7d|sr_token:ed4dc27209628aa5c0cefe47b57b4cc2
[2025/09/12 05:06:02 370517] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370521] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|4ae771a2dcb8b598a46dd4be875bdc547f|sr_token:6ebbe4ed7c6f7726951cfd997567dcee
[2025/09/12 05:06:02 370526] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370533] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|c96e756a48fd407cd6b3a1d1e9ead98eac|sr_token:86de12f066cc09accf570dd6b4e6b618
[2025/09/12 05:06:02 370538] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370542] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|b8ac531be48dfa832845def663833416d5|sr_token:5743795057b688fa3500422815b55303
[2025/09/12 05:06:02 370547] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370550] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|8f0e81d350d4f08328dd83d59571fffea2|sr_token:776a84cfaae8b0b7963bf275455948c6
[2025/09/12 05:06:02 370555] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 370559] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_new_conn_id_frame|new_conn_id|48abe7d2cf8b1b641941b6e92fbc229a36|sr_token:330f5053d0dff7fbbfb417ea71e4e8ed
[2025/09/12 05:06:02 370564] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:02 370568] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:02 370575] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:02 370580] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:02 370584] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:02 370589] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:ACK_01RTT|expire:1757653562394967|now:1757653562369967|interv:25000|
[2025/09/12 05:06:02 370594] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562369967|max_ack_delay:25000|
[2025/09/12 05:06:02 370598] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113171|largest:1178113171|pns:2|
[2025/09/12 05:06:02 370602] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1178113171|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653562369967|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 370607] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 370611] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:02 370616] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653562370616|
[2025/09/12 05:06:02 370621] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653562370620|
[2025/09/12 05:06:02 370625] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:02 370629] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5929949C|
[2025/09/12 05:06:02 370680] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:02 370689] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:02 370695] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:06:02 370705] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5929949C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:02 370718] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68|
[2025/09/12 05:06:02 370726] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|largest_recv:1178113174|ack_delay:759|first_ack_range:1|largest_pkt_recv_time:1757653562369967|
[2025/09/12 05:06:02 370731] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113174|low:1178113173|pkt_pns:1|
[2025/09/12 05:06:02 370738] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113171|low:1178113171|pkt_pns:1|
[2025/09/12 05:06:02 370744] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1178113174|frame_largest_recv:1178113174|
[2025/09/12 05:06:02 370750] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:02 370768] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e9260fdd4b0e2668c2cbc26f|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:02 370780] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:647f5eb8dfdac60611956608|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:02 370787] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370794] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370802] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:02 370808] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370816] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370823] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:02 370829] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370836] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370843] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:02 370850] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370856] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370863] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:02 370875] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 370881] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370888] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370895] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:02 370899] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370903] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370908] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:02 370912] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:33069|min_srtt:33069|path_bw:18970|loss_rate:75.00|path_pto:0|
[2025/09/12 05:06:02 370916] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 370921] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:33069|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 370925] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:02 370930] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:02 370936] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 370975] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653562370947|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 370985] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 370992] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:06:02 370998] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371002] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371006] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371010] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:02 371014] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562462604|now:1757653562370997|interv:91607|
[2025/09/12 05:06:02 371029] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562462604|now:1757653562370997|interval:91607|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371037] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:06:02 371065] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:02 371072] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:02 371104] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653562371081|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371113] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371120] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:06:02 371126] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371133] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371139] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371145] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:02 371151] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562462738|now:1757653562371126|interv:91612|
[2025/09/12 05:06:02 371157] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562462738|now:1757653562371126|interval:91612|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371164] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:06:02 371171] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 371178] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:02 371208] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653562371188|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371216] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371224] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:06:02 371229] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371234] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371238] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371250] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:02 371257] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562462845|now:1757653562371229|interv:91616|
[2025/09/12 05:06:02 371264] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562462845|now:1757653562371229|interval:91616|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371271] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:06:02 371278] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 371282] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:02 371308] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653562371288|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371317] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371324] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:06:02 371330] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371336] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371342] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371349] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:02 371355] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562462945|now:1757653562371330|interv:91615|
[2025/09/12 05:06:02 371361] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562462945|now:1757653562371330|interval:91615|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371366] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:06:02 371371] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:02 371375] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:02 371399] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:9|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653562371381|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371407] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:9|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371414] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:02 371422] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-5|next_skip_chance:1757653562646392|current_time:1757653562371421|
[2025/09/12 05:06:02 371429] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:02 371463] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653562371444|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371472] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371479] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:06:02 371485] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371490] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371494] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371497] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:02 371501] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562463101|now:1757653562371485|interv:91616|
[2025/09/12 05:06:02 371505] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562463101|now:1757653562371485|interval:91616|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371512] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:06:02 371519] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:02 371526] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:02 371552] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653562371534|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371560] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371567] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:06:02 371574] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371578] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371582] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371586] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:02 371590] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562463191|now:1757653562371573|interv:91618|
[2025/09/12 05:06:02 371595] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562463191|now:1757653562371573|interval:91618|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371602] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:06:02 371615] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 371621] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 371626] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 371630] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:02 371655] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653562371636|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 371664] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371671] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:06:02 371678] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:8397|pto_duration:66657|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 371685] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 371691] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 371697] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:02 371703] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562463293|now:1757653562371677|interv:91616|
[2025/09/12 05:06:02 371707] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562463293|now:1757653562371677|interval:91616|pto_count:0|srtt:33069
[2025/09/12 05:06:02 371712] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:06:02 371716] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562394967|
[2025/09/12 05:06:02 371721] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562394967|
[2025/09/12 05:06:02 371725] [debug] |xqc_engine_wakeup_after|wakeup:1757653562394967|now:1757653562371725|diff:23242|
[2025/09/12 05:06:02 371729] [debug] |xqc_engine_main_logic|END|now:1757653562370433|
[2025/09/12 05:06:02 371736] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:1406|state:ESTABED|recv_time:1757653562371735|
[2025/09/12 05:06:02 371741] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4a3998c995f76fb9bd455cbb|spin_bit:0|
[2025/09/12 05:06:02 371746] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113171|
[2025/09/12 05:06:02 371750] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113172|
[2025/09/12 05:06:02 371756] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1178113172|
[2025/09/12 05:06:02 371760] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 371765] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 371771] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 371788] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 371794] [debug] |scid:4a3998c995f76fb9bd455cbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:02 371798] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113172|largest:1178113172|pns:2|
[2025/09/12 05:06:02 371803] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1178113172|frame:PADDING PING |recv_time:1757653562371735|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 371808] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653682371735|now:1757653562371735|interv:120000000|
[2025/09/12 05:06:02 371812] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653682371735|now:1757653562371735|interv:120000000|
[2025/09/12 05:06:02 371816] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562394967|pq_index:0|
[2025/09/12 05:06:02 371820] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562370433|
[2025/09/12 05:06:02 371824] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562371824|
[2025/09/12 05:06:02 371829] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562371828|
[2025/09/12 05:06:02 371835] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|largest_recv:1178113172|ack_delay:100|first_ack_range:1|largest_pkt_recv_time:1757653562371735|
[2025/09/12 05:06:02 371839] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113172|low:1178113171|pkt_pns:2|
[2025/09/12 05:06:02 371843] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1178113172|frame_largest_recv:1178113172|
[2025/09/12 05:06:02 371847] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:02 371855] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371862] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:02 371869] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:02 371896] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:9|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653562371876|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 371905] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:9|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 371913] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562463293|
[2025/09/12 05:06:02 371919] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562463293|
[2025/09/12 05:06:02 371923] [debug] |xqc_engine_wakeup_after|wakeup:1757653562463293|now:1757653562371923|diff:91370|
[2025/09/12 05:06:02 371928] [debug] |xqc_engine_main_logic|END|now:1757653562371828|
[2025/09/12 05:06:02 371934] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562371933|
[2025/09/12 05:06:02 371956] [debug] |xqc_engine_wakeup_after|wakeup:1757653562463293|now:1757653562371956|diff:91337|
[2025/09/12 05:06:02 371961] [debug] |xqc_engine_main_logic|END|now:1757653562371933|
[2025/09/12 05:06:02 402132] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:39|state:ESTABED|recv_time:1757653562402130|
[2025/09/12 05:06:02 402150] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4a3998c995f76fb9bd455cbb|spin_bit:0|
[2025/09/12 05:06:02 402161] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113172|
[2025/09/12 05:06:02 402169] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113173|
[2025/09/12 05:06:02 402179] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1178113173|
[2025/09/12 05:06:02 402187] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 402196] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:06:02 402206] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653562370947|is_app_limited:1|send_elapse:134|ack_elapse:31183|ctl_first_sent_time:1757653562371081|lagest_ack_time:1757653562402130|curr_delivered:2136|
[2025/09/12 05:06:02 402216] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562371081|
[2025/09/12 05:06:02 402223] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:02 402230] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:02 402237] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653562370947|is_app_limited:1|send_elapse:134|ack_elapse:31183|ctl_first_sent_time:1757653562371081|lagest_ack_time:1757653562402130|curr_delivered:2419|
[2025/09/12 05:06:02 402244] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562371188|
[2025/09/12 05:06:02 402250] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 402256] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:33069|rttvar:8397|minrtt:30884|latest_rtt:30942|ack_delay:136|
[2025/09/12 05:06:02 402263] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |after update rtt|conn:0000560C5929949C|srtt:32786|rttvar:6863|minrtt:30884|latest_rtt:30942|ack_delay:136|
[2025/09/12 05:06:02 402269] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:02 402273] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 402277] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562407831|now:1757653562402277|interval:5554|
[2025/09/12 05:06:02 402281] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562407831|now:1757653562402277|interv:5554|
[2025/09/12 05:06:02 402285] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_generate_sample|sampler: send_elapse 134, ack_elapse 31183, delivered 316|rate 10133|lost 3|
[2025/09/12 05:06:02 402296] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:02 402300] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30884, old_rtt:30884|
[2025/09/12 05:06:02 402304] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:632|
[2025/09/12 05:06:02 402308] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:316|po_sent_time:1757653562371188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:02 402312] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:316|po_sent_time:1757653562371188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:02 402317] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bbr on ack|mode:0|pacing_rate:3906745|bw:18970|cwnd:48371|full_bw_reached:0|inflight:1465|srtt:32786|latest_rtt:30942|min_rtt:30884|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 402322] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 402326] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 402331] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113173|largest:1178113173|pns:2|
[2025/09/12 05:06:02 402335] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1178113173|frame:PADDING ACK |recv_time:1757653562402130|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 402340] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653682402130|now:1757653562402130|interv:120000000|
[2025/09/12 05:06:02 402344] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653682402130|now:1757653562402130|interv:120000000|
[2025/09/12 05:06:02 402348] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562463293|pq_index:0|
[2025/09/12 05:06:02 402353] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562371828|
[2025/09/12 05:06:02 402357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562402357|
[2025/09/12 05:06:02 402362] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562402361|
[2025/09/12 05:06:02 402368] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562407831|
[2025/09/12 05:06:02 402372] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562407831|
[2025/09/12 05:06:02 402376] [debug] |xqc_engine_wakeup_after|wakeup:1757653562407831|now:1757653562402376|diff:5455|
[2025/09/12 05:06:02 402381] [debug] |xqc_engine_main_logic|END|now:1757653562402361|
[2025/09/12 05:06:02 402386] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562402386|
[2025/09/12 05:06:02 402390] [debug] |xqc_engine_wakeup_after|wakeup:1757653562407831|now:1757653562402389|diff:5442|
[2025/09/12 05:06:02 402393] [debug] |xqc_engine_main_logic|END|now:1757653562402386|
[2025/09/12 05:06:02 404521] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:1444|state:ESTABED|recv_time:1757653562404520|
[2025/09/12 05:06:02 404538] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4a3998c995f76fb9bd455cbb|spin_bit:0|
[2025/09/12 05:06:02 404558] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113173|
[2025/09/12 05:06:02 404567] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113175|
[2025/09/12 05:06:02 404579] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1178113175|
[2025/09/12 05:06:02 404586] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 404594] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 404601] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 404614] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:ACK_01RTT|expire:1757653562429520|now:1757653562404520|interv:25000|
[2025/09/12 05:06:02 404624] [debug] |scid:4a3998c995f76fb9bd455cbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562404520|max_ack_delay:25000|
[2025/09/12 05:06:02 404633] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113175|largest:1178113175|pns:2|
[2025/09/12 05:06:02 404641] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1178113175|frame:PADDING PING |recv_time:1757653562404520|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 404650] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653682404520|now:1757653562404520|interv:120000000|
[2025/09/12 05:06:02 404659] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653682404520|now:1757653562404520|interv:120000000|
[2025/09/12 05:06:02 404667] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562407831|pq_index:0|
[2025/09/12 05:06:02 404675] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562402361|
[2025/09/12 05:06:02 404682] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562404682|
[2025/09/12 05:06:02 404688] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562404687|
[2025/09/12 05:06:02 404695] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562407831|
[2025/09/12 05:06:02 404700] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562407831|
[2025/09/12 05:06:02 404705] [debug] |xqc_engine_wakeup_after|wakeup:1757653562407831|now:1757653562404705|diff:3126|
[2025/09/12 05:06:02 404710] [debug] |xqc_engine_main_logic|END|now:1757653562404687|
[2025/09/12 05:06:02 404717] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562404717|
[2025/09/12 05:06:02 404722] [debug] |xqc_engine_wakeup_after|wakeup:1757653562407831|now:1757653562404722|diff:3109|
[2025/09/12 05:06:02 404727] [debug] |xqc_engine_main_logic|END|now:1757653562404717|
[2025/09/12 05:06:02 408799] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562408799|
[2025/09/12 05:06:02 408808] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562407831|pq_index:0|
[2025/09/12 05:06:02 408814] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562404687|
[2025/09/12 05:06:02 408819] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562408818|
[2025/09/12 05:06:02 408830] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562407831|now:1757653562408818|
[2025/09/12 05:06:02 408835] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 408840] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:02 408845] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:02 408851] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653562370947|lost_send_time:1757653562371934|loss_delay:36884|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:02 408857] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653562370947u|
[2025/09/12 05:06:02 408862] [stats] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |lost interval:108864|lost_count:2|send_count:10|pkt_num:0|po_send_time:1757653562370947|srtt:32786|cwnd:48371|bw:18970|conn_life:926795|now:0|last_lost_time:926795|
[2025/09/12 05:06:02 408868] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:02 408873] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32786|rtt_var:6863|pto_duration:60238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 408879] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 408884] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 408889] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:06:02 408894] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562456874|now:1757653562408873|interv:48001|
[2025/09/12 05:06:02 408898] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562456874|now:1757653562408873|interval:48001|pto_count:0|srtt:32786
[2025/09/12 05:06:02 408905] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32786|min_srtt:32786|path_bw:18970|loss_rate:27.27|path_pto:0|
[2025/09/12 05:06:02 408911] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:48371|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 408916] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32786|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 408922] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:02 408928] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:02 408933] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:48371|conn:0000560C5929949C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 408942] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 408948] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:02 408983] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1442|now:1757653562408956|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 408990] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:10|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 408996] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1442|applimit:0|
[2025/09/12 05:06:02 409001] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32786|rtt_var:6863|pto_duration:60238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 409007] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 409012] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 409017] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1465|
[2025/09/12 05:06:02 409021] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562494194|now:1757653562409001|interv:85193|
[2025/09/12 05:06:02 409026] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562494194|now:1757653562409001|interval:85193|pto_count:0|srtt:32786
[2025/09/12 05:06:02 409032] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48371|inflight:1465|
[2025/09/12 05:06:02 409057] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562429520|
[2025/09/12 05:06:02 409065] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562429520|
[2025/09/12 05:06:02 409070] [debug] |xqc_engine_wakeup_after|wakeup:1757653562429520|now:1757653562409070|diff:20450|
[2025/09/12 05:06:02 409076] [debug] |xqc_engine_main_logic|END|now:1757653562408818|
[2025/09/12 05:06:02 430155] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562430154|
[2025/09/12 05:06:02 430168] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562429520|pq_index:0|
[2025/09/12 05:06:02 430174] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562408818|
[2025/09/12 05:06:02 430181] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562430179|
[2025/09/12 05:06:02 430187] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653562429520|now:1757653562430179|
[2025/09/12 05:06:02 430192] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:02 430197] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653562429520|now:1757653562430179|
[2025/09/12 05:06:02 430202] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 430209] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|largest_recv:1178113175|ack_delay:25689|first_ack_range:0|largest_pkt_recv_time:1757653562404520|
[2025/09/12 05:06:02 430214] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113175|low:1178113175|pkt_pns:2|
[2025/09/12 05:06:02 430227] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113173|low:1178113171|pkt_pns:2|
[2025/09/12 05:06:02 430231] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1178113175|frame_largest_recv:1178113175|
[2025/09/12 05:06:02 430237] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:02 430243] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 430249] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:02 430255] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:02 430289] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:11|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1465|now:1757653562430264|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 430297] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:11|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 430303] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562494194|
[2025/09/12 05:06:02 430309] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562494194|
[2025/09/12 05:06:02 430314] [debug] |xqc_engine_wakeup_after|wakeup:1757653562494194|now:1757653562430314|diff:63880|
[2025/09/12 05:06:02 430319] [debug] |xqc_engine_main_logic|END|now:1757653562430179|
[2025/09/12 05:06:02 439613] [info] |xqc_engine_packet_process|==>|conn:0000560C5929949C|size:40|state:ESTABED|recv_time:1757653562439611|
[2025/09/12 05:06:02 439633] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4a3998c995f76fb9bd455cbb|spin_bit:0|
[2025/09/12 05:06:02 439645] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|largest_pn:1178113175|
[2025/09/12 05:06:02 439653] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1178113176|
[2025/09/12 05:06:02 439665] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1178113176|
[2025/09/12 05:06:02 439673] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 439682] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:3|
[2025/09/12 05:06:02 439692] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2103|prior_time:1757653562370947|is_app_limited:1|send_elapse:341|ack_elapse:68664|ctl_first_sent_time:1757653562371288|lagest_ack_time:1757653562439611|curr_delivered:2703|
[2025/09/12 05:06:02 439699] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562371288|
[2025/09/12 05:06:02 439705] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 439710] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:6|
[2025/09/12 05:06:02 439718] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2103|prior_time:1757653562370947|is_app_limited:1|send_elapse:341|ack_elapse:68664|ctl_first_sent_time:1757653562371288|lagest_ack_time:1757653562439611|curr_delivered:2757|
[2025/09/12 05:06:02 439737] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562371444|
[2025/09/12 05:06:02 439746] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:02 439752] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:7|
[2025/09/12 05:06:02 439758] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2103|prior_time:1757653562370947|is_app_limited:1|send_elapse:341|ack_elapse:68664|ctl_first_sent_time:1757653562371288|lagest_ack_time:1757653562439611|curr_delivered:2811|
[2025/09/12 05:06:02 439767] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562371534|
[2025/09/12 05:06:02 439774] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:02 439782] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|conn:0000560C5929949C|path:0|pkt_num:10|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:02 439790] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1465|prior_delivered:2419|prior_time:1757653562402130|is_app_limited:0|send_elapse:37875|ack_elapse:37481|ctl_first_sent_time:1757653562408956|lagest_ack_time:1757653562439611|curr_delivered:2834|
[2025/09/12 05:06:02 439798] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_update_sample|sampler_sent_time_update:1757653562408956|
[2025/09/12 05:06:02 439807] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:02 439815] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5929949C|srtt:32786|rttvar:6863|minrtt:30884|latest_rtt:30655|ack_delay:96|
[2025/09/12 05:06:02 439823] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |after update rtt|conn:0000560C5929949C|srtt:32507|rttvar:5704|minrtt:30655|latest_rtt:30655|ack_delay:96|
[2025/09/12 05:06:02 439830] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:02 439840] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:7|po_sent_time:1757653562371636|lost_send_time:1757653562403041|loss_delay:36570|frame:STREAM |repair:128|
[2025/09/12 05:06:02 439847] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653562371636u|
[2025/09/12 05:06:02 439852] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1178113173|pns:2|
[2025/09/12 05:06:02 439857] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 439862] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:02 439867] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 439872] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_generate_sample|sampler: send_elapse 37875, ack_elapse 37481, delivered 415|rate 10957|lost 5|
[2025/09/12 05:06:02 439877] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:06:02 439882] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10957) in round 6|
[2025/09/12 05:06:02 439892] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|probertt expire|rtt:30655, old_rtt:30884|
[2025/09/12 05:06:02 439897] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30655, old_rtt:30884|
[2025/09/12 05:06:02 439902] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:830|
[2025/09/12 05:06:02 439907] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48371|packet_lost:1|acked:415|po_sent_time:1757653562408956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:06:02 439913] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48371|packet_lost:1|acked:415|po_sent_time:1757653562408956|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:06:02 439919] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |bbr on ack|mode:0|pacing_rate:3906745|bw:18970|cwnd:48786|full_bw_reached:0|inflight:0|srtt:32507|latest_rtt:30655|min_rtt:30655|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 439925] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 439931] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:ACK_01RTT|expire:1757653562464611|now:1757653562439611|interv:25000|
[2025/09/12 05:06:02 439938] [debug] |scid:4a3998c995f76fb9bd455cbb|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562439611|max_ack_delay:25000|
[2025/09/12 05:06:02 439943] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1178113176|largest:1178113176|pns:2|
[2025/09/12 05:06:02 439949] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_on_pkt_processed|====>|conn:0000560C5929949C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1178113176|frame:PING ACK |recv_time:1757653562439611|dcid:4a3998c995f76fb9bd455cbb|dcid_seq:0|
[2025/09/12 05:06:02 439955] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:PATH_IDLE|expire:1757653682439611|now:1757653562439611|interv:120000000|
[2025/09/12 05:06:02 439960] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:CONN_IDLE|expire:1757653682439611|now:1757653562439611|interv:120000000|
[2025/09/12 05:06:02 439965] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562494194|pq_index:0|
[2025/09/12 05:06:02 439971] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562430179|
[2025/09/12 05:06:02 439976] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562439975|
[2025/09/12 05:06:02 439982] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562439980|
[2025/09/12 05:06:02 439989] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_get_perf_class|conn:0000560C5929949C|path_id:0|path_srtt:32507|min_srtt:32507|path_bw:18970|loss_rate:33.33|path_pto:0|
[2025/09/12 05:06:02 439995] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48786|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 440001] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5929949C|path_id:0|path_srtt:32507|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 440010] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:8|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:02 440017] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 440022] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_can_send|l-0.0.0.0-443-4a3998c995f76fb9bd455cbb p-193.167.0.100-54976-7bf2657f60fb0111d12053d72b8eef6f68 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48786|conn:0000560C5929949C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 440027] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 440033] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:02 440090] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653562440062|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 440098] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:12|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 440104] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:02 440109] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:55323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 440115] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 440120] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 440125] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:02 440130] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562520385|now:1757653562440109|interv:80276|
[2025/09/12 05:06:02 440135] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562520385|now:1757653562440109|interval:80276|pto_count:0|srtt:32507
[2025/09/12 05:06:02 440140] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:1050|
[2025/09/12 05:06:02 440148] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562464611|
[2025/09/12 05:06:02 440157] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562464611|
[2025/09/12 05:06:02 440165] [debug] |xqc_engine_wakeup_after|wakeup:1757653562464611|now:1757653562440165|diff:24446|
[2025/09/12 05:06:02 440173] [debug] |xqc_engine_main_logic|END|now:1757653562439980|
[2025/09/12 05:06:02 440183] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562440183|
[2025/09/12 05:06:02 440187] [debug] |xqc_engine_wakeup_after|wakeup:1757653562464611|now:1757653562440187|diff:24424|
[2025/09/12 05:06:02 440192] [debug] |xqc_engine_main_logic|END|now:1757653562440183|
[2025/09/12 05:06:02 465264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562465264|
[2025/09/12 05:06:02 465278] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562464611|pq_index:0|
[2025/09/12 05:06:02 465284] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562439980|
[2025/09/12 05:06:02 465291] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562465289|
[2025/09/12 05:06:02 465304] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653562464611|now:1757653562465289|
[2025/09/12 05:06:02 465309] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:02 465314] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653562464611|now:1757653562465289|
[2025/09/12 05:06:02 465319] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 465325] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|largest_recv:1178113176|ack_delay:25714|first_ack_range:1|largest_pkt_recv_time:1757653562439611|
[2025/09/12 05:06:02 465331] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113176|low:1178113175|pkt_pns:2|
[2025/09/12 05:06:02 465336] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_gen_ack_frame|high:1178113173|low:1178113173|pkt_pns:2|
[2025/09/12 05:06:02 465340] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1178113176|frame_largest_recv:1178113176|
[2025/09/12 05:06:02 465346] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:02 465352] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 465358] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:02 465363] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:02 465400] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:13|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653562465372|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 465407] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:13|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 465414] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562520385|
[2025/09/12 05:06:02 465419] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562520385|
[2025/09/12 05:06:02 465424] [debug] |xqc_engine_wakeup_after|wakeup:1757653562520385|now:1757653562465424|diff:54961|
[2025/09/12 05:06:02 465429] [debug] |xqc_engine_main_logic|END|now:1757653562465289|
[2025/09/12 05:06:02 520537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562520536|
[2025/09/12 05:06:02 520556] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562520385|pq_index:0|
[2025/09/12 05:06:02 520563] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562465289|
[2025/09/12 05:06:02 520570] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562520568|
[2025/09/12 05:06:02 520577] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562520385|now:1757653562520568|
[2025/09/12 05:06:02 520583] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 520588] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:1050|
[2025/09/12 05:06:02 520604] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:55323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 520610] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 520615] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 520620] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:02 520626] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:02 520632] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:02 520639] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:02 520645] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:1
[2025/09/12 05:06:02 520650] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5929949C|path:0|
[2025/09/12 05:06:02 520656] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 520661] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653562520568|
[2025/09/12 05:06:02 520666] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 520673] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 520679] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 520685] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 520691] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:02 520737] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653562520703|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 520746] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:14|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 520752] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:02 520758] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:110646|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 520764] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 520769] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 520774] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:02 520779] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562681349|now:1757653562520758|interv:160591|
[2025/09/12 05:06:02 520790] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562681349|now:1757653562520758|interval:160591|pto_count:1|srtt:32507
[2025/09/12 05:06:02 520797] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:1050|
[2025/09/12 05:06:02 520803] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 520809] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:02 520837] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653562520817|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 520844] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:15|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 520850] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:02 520855] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:110646|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 520861] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 520867] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 520872] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:06:02 520877] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562681463|now:1757653562520855|interv:160608|
[2025/09/12 05:06:02 520882] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562681463|now:1757653562520855|interval:160608|pto_count:1|srtt:32507
[2025/09/12 05:06:02 520888] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:2100|
[2025/09/12 05:06:02 520895] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653562681463|
[2025/09/12 05:06:02 520900] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653562681463|
[2025/09/12 05:06:02 520906] [debug] |xqc_engine_wakeup_after|wakeup:1757653562681463|now:1757653562520906|diff:160557|
[2025/09/12 05:06:02 520912] [debug] |xqc_engine_main_logic|END|now:1757653562520568|
[2025/09/12 05:06:02 629669] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653622629667|now:1757653562629667|interv:60000000|
[2025/09/12 05:06:02 629701] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653622629700|now:1757653562629700|interv:60000000|
[2025/09/12 05:06:02 629711] [debug] |xqc_path_create|path:0|dcid:9c49b7da920fb90619049c24b1a5ca0a31|scid:642abc019d6d7d2049c6b754|create_path_count:1|
[2025/09/12 05:06:02 629719] [debug] |scid:642abc019d6d7d2049c6b754|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 05:06:02 629726] [debug] |xqc_path_init|path:0|dcid:9c49b7da920fb90619049c24b1a5ca0a31|scid:642abc019d6d7d2049c6b754|state:2|
[2025/09/12 05:06:02 629732] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_create|success|scid:642abc019d6d7d2049c6b754|dcid:9c49b7da920fb90619049c24b1a5ca0a31|conn:0000560C592FB51C|
[2025/09/12 05:06:02 629739] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_server_create|hash odcid conn|odcid:e0b053de8a00bd23137213d1389c0f072b35|conn:0000560C592FB51C|
[2025/09/12 05:06:02 629760] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_get_local_transport_params|generate sr_token[d0b877f71b4b60bcfd51ca056ba657c4] for cid[e0b053de8a00bd23137213d1389c0f072b35]
[2025/09/12 05:06:02 629793] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 629801] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1200|state:S_INIT|recv_time:1757653562629641|
[2025/09/12 05:06:02 629955] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:02 629965] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:02 629973] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 629977] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911106|
[2025/09/12 05:06:02 629985] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2008911106|
[2025/09/12 05:06:02 629989] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 629993] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 629998] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630002] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630007] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630012] [debug] |scid:642abc019d6d7d2049c6b754|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:02 630017] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630021] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630027] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:02 630031] [debug] |scid:642abc019d6d7d2049c6b754|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:02 630053] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:02 630060] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630064] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630068] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630072] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630076] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630080] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630084] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630087] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630091] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630095] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630099] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 630102] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 630111] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630114] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630118] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630122] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630126] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630130] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:02 630165] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630170] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630174] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630178] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630181] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630186] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630189] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630193] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630197] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630201] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630205] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630208] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630212] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630216] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630219] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630223] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630227] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630231] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630234] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630238] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630242] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630246] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630249] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630253] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630257] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630264] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630268] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630271] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630275] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630279] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630283] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630286] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630290] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:02 630294] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630298] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630302] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:02 630306] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630310] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630314] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:02 630318] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630322] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630326] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:02 630330] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630333] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630337] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:02 630341] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630345] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630349] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:02 630353] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630357] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630361] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 630364] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_token|token empty|
[2025/09/12 05:06:02 630368] [info] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 630372] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:02 630376] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:02 630380] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:02 630390] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630394] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630398] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:02 630402] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630406] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630410] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:02 630414] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:02 630418] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630421] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:02 630467] [info] |scid:642abc019d6d7d2049c6b754|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:02 630636] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:02 630641] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:02 630646] [warn] |scid:642abc019d6d7d2049c6b754|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:02 630854] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:02 630859] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:02 630864] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 630867] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 630875] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:02 630881] [debug] |scid:642abc019d6d7d2049c6b754|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:02 630885] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911106|largest:2008911106|pns:0|
[2025/09/12 05:06:02 630890] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1200|pkt_type:INIT|pkt_num:2008911106|frame:PADDING CRYPTO |recv_time:1757653562629641|dcid:e0b053de8a00bd23137213d1389c0f072b35|dcid_seq:0|
[2025/09/12 05:06:02 630896] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653622629641|now:1757653562629641|interv:60000000|
[2025/09/12 05:06:02 630901] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653622629641|now:1757653562629641|interv:60000000|
[2025/09/12 05:06:02 630905] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562630905|
[2025/09/12 05:06:02 630910] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653562630909|
[2025/09/12 05:06:02 630915] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:02 630919] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:02 630923] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 630927] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:02 630936] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:02 630942] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653562630942|
[2025/09/12 05:06:02 630947] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:02 630951] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 630954] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:02 630959] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653562630958|
[2025/09/12 05:06:02 630963] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653562630963|
[2025/09/12 05:06:02 630968] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653562630968|
[2025/09/12 05:06:02 630973] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653562630972|
[2025/09/12 05:06:02 630977] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 630982] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|largest_recv:2008911106|ack_delay:1341|first_ack_range:0|largest_pkt_recv_time:1757653562629641|
[2025/09/12 05:06:02 630987] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|high:2008911106|low:2008911106|pkt_pns:0|
[2025/09/12 05:06:02 630991] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2008911106|frame_largest_recv:2008911106|
[2025/09/12 05:06:02 630995] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:02 631001] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 631006] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:02 631011] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:02 631016] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 631020] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:02 631024] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:02 631028] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 631032] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:02 631037] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:02 631063] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 631071] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:02 631075] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:02 631079] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 631083] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:02 631088] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:02 631092] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631097] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:02 631103] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 631137] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653562631111|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631144] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 631149] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:02 631154] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 631159] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 631163] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 631167] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 631170] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563381111|now:1757653562631153|interv:749958|
[2025/09/12 05:06:02 631174] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563381111|now:1757653562631153|interval:749958|pto_count:0|srtt:250000
[2025/09/12 05:06:02 631180] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:02 631185] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 631189] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 631209] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653562631195|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631214] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 631222] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:02 631226] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 631231] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 631234] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:02 631238] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 631242] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563381111|now:1757653562631226|interv:749885|
[2025/09/12 05:06:02 631246] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563381111|now:1757653562631226|interval:749885|pto_count:0|srtt:250000
[2025/09/12 05:06:02 631250] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:02 631254] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 631259] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:02 631277] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653562631264|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631282] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 631286] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:02 631290] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 631294] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 631298] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:02 631302] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 631305] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563381111|now:1757653562631290|interv:749821|
[2025/09/12 05:06:02 631309] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563381111|now:1757653562631290|interval:749821|pto_count:0|srtt:250000
[2025/09/12 05:06:02 631314] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:02 631318] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 631322] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:02 631337] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653562631327|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631345] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 631349] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:02 631353] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 631357] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 631361] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:06:02 631365] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 631369] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563381111|now:1757653562631353|interv:749758|
[2025/09/12 05:06:02 631373] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563381111|now:1757653562631353|interval:749758|pto_count:0|srtt:250000
[2025/09/12 05:06:02 631377] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:06:02 631381] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:02 631385] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:02 631402] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653562631390|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631407] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 631411] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:06:02 631415] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 631419] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:02 631423] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:02 631427] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 631431] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563381111|now:1757653562631415|interv:749696|
[2025/09/12 05:06:02 631435] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563381111|now:1757653562631415|interval:749696|pto_count:0|srtt:250000
[2025/09/12 05:06:02 631439] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:02 631443] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:02 631450] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:02 631467] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653562631455|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 631471] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 631477] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653563381111|
[2025/09/12 05:06:02 631481] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653563381111|
[2025/09/12 05:06:02 631487] [debug] |xqc_engine_wakeup_after|wakeup:1757653562681463|now:1757653562631487|diff:49976|
[2025/09/12 05:06:02 631495] [debug] |xqc_engine_main_logic|END|now:1757653562630909|
[2025/09/12 05:06:02 631503] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562631503|
[2025/09/12 05:06:02 631509] [debug] |xqc_engine_wakeup_after|wakeup:1757653562681463|now:1757653562631509|diff:49954|
[2025/09/12 05:06:02 631516] [debug] |xqc_engine_main_logic|END|now:1757653562631503|
[2025/09/12 05:06:02 665517] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653562665515|
[2025/09/12 05:06:02 665536] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:02 665544] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:06:02 665554] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911106|
[2025/09/12 05:06:02 665562] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911107|
[2025/09/12 05:06:02 665573] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2008911107|
[2025/09/12 05:06:02 665581] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 665591] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:02 665601] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653562631111|is_app_limited:1|send_elapse:0|ack_elapse:34404|ctl_first_sent_time:1757653562631111|lagest_ack_time:1757653562665515|curr_delivered:1184|
[2025/09/12 05:06:02 665611] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562631111|
[2025/09/12 05:06:02 665621] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:02 665628] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34404|ack_delay:0|
[2025/09/12 05:06:02 665636] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |after update rtt|conn:0000560C592FB51C|srtt:34404|rttvar:17202|minrtt:34404|latest_rtt:34404|ack_delay:0|
[2025/09/12 05:06:02 665645] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:02 665653] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2008911107|pns:0|
[2025/09/12 05:06:02 665661] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 665669] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34404|rtt_var:17202|pto_duration:103212|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 665687] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 665695] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:02 665701] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:02 665706] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562734602|now:1757653562665668|interv:68934|
[2025/09/12 05:06:02 665711] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653562734602|now:1757653562665668|interval:68934|pto_count:0|srtt:34404
[2025/09/12 05:06:02 665717] [debug] |scid:642abc019d6d7d2049c6b754|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34404, delivered 1184|rate 34414|lost 0|
[2025/09/12 05:06:02 665723] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:02 665728] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34414) in round 1|
[2025/09/12 05:06:02 665733] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|probertt expire|rtt:34404, old_rtt:2147483647|
[2025/09/12 05:06:02 665738] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|minrtt expire|rtt:34404, old_rtt:2147483647|
[2025/09/12 05:06:02 665744] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:02 665749] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653562631111|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 665755] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653562631111|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 665760] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |bbr on ack|mode:0|pacing_rate:3853373|bw:34414|cwnd:47136|full_bw_reached:0|inflight:920|srtt:34404|latest_rtt:34404|min_rtt:34404|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 665767] [stats] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3853373|bw:34414|srtt:34404|latest_rtt:34404|min_rtt:34404|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36101|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:02 665775] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_addr_validated|Address Validated|conn:0000560C592FB51C|role:1|
[2025/09/12 05:06:02 665781] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911107|largest:2008911107|pns:0|
[2025/09/12 05:06:02 665787] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1200|pkt_type:INIT|pkt_num:2008911107|frame:ACK |recv_time:1757653562665515|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 665793] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:06:02 665800] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 665805] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911106|
[2025/09/12 05:06:02 665816] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2008911106|
[2025/09/12 05:06:02 665821] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 665826] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:02 665832] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653562631111|is_app_limited:1|send_elapse:84|ack_elapse:34404|ctl_first_sent_time:1757653562631195|lagest_ack_time:1757653562665515|curr_delivered:1378|
[2025/09/12 05:06:02 665838] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562631195|
[2025/09/12 05:06:02 665843] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 665848] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:02 665854] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653562631111|is_app_limited:1|send_elapse:153|ack_elapse:34404|ctl_first_sent_time:1757653562631264|lagest_ack_time:1757653562665515|curr_delivered:1895|
[2025/09/12 05:06:02 665859] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562631264|
[2025/09/12 05:06:02 665864] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:02 665869] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:2|origin_pktnum:0|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:06:02 665875] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2022|prior_delivered:0|prior_time:1757653562631111|is_app_limited:1|send_elapse:216|ack_elapse:34404|ctl_first_sent_time:1757653562631327|lagest_ack_time:1757653562665515|curr_delivered:2022|
[2025/09/12 05:06:02 665880] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562631327|
[2025/09/12 05:06:02 665885] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:02 665890] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:02 665895] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653562631111|is_app_limited:1|send_elapse:279|ack_elapse:34404|ctl_first_sent_time:1757653562631390|lagest_ack_time:1757653562665515|curr_delivered:2104|
[2025/09/12 05:06:02 665900] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562631390|
[2025/09/12 05:06:02 665905] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:02 665910] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:34404|rttvar:17202|minrtt:34404|latest_rtt:34125|ack_delay:0|
[2025/09/12 05:06:02 665915] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |after update rtt|conn:0000560C592FB51C|srtt:34369|rttvar:12971|minrtt:34125|latest_rtt:34125|ack_delay:0|
[2025/09/12 05:06:02 665924] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:02 665929] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 665933] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:02 665938] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 665943] [debug] |scid:642abc019d6d7d2049c6b754|xqc_generate_sample|sampler: send_elapse 279, ack_elapse 34404, delivered 2104|rate 61155|lost 0|
[2025/09/12 05:06:02 665948] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (61155) in round 1|
[2025/09/12 05:06:02 665953] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|probertt expire|rtt:34125, old_rtt:34404|
[2025/09/12 05:06:02 665958] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|minrtt expire|rtt:34125, old_rtt:34404|
[2025/09/12 05:06:02 665963] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6018|extra_cwnd:4208|
[2025/09/12 05:06:02 665968] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:920|po_sent_time:1757653562631390|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 665973] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:920|po_sent_time:1757653562631390|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:02 665979] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |bbr on ack|mode:0|pacing_rate:3853373|bw:61155|cwnd:48056|full_bw_reached:0|inflight:0|srtt:34369|latest_rtt:34125|min_rtt:34125|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:02 665985] [stats] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |bandwidth change record|bw_before:34414|bw_after:61155|srtt:34369|cwnd:48056|
[2025/09/12 05:06:02 665990] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:02 665995] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:02 666001] [debug] |scid:642abc019d6d7d2049c6b754|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:02 666005] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:02 666138] [debug] |scid:642abc019d6d7d2049c6b754|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:02 666145] [debug] |scid:642abc019d6d7d2049c6b754|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:02 666151] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563381111|pq_index:1|
[2025/09/12 05:06:02 666156] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562630909|
[2025/09/12 05:06:02 666161] [debug] |scid:642abc019d6d7d2049c6b754|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:02 666167] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:02 666172] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:02 666182] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:02 666188] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 666193] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:02 666199] [debug] |scid:642abc019d6d7d2049c6b754|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:02 666204] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911106|largest:2008911106|pns:1|
[2025/09/12 05:06:02 666210] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1137|pkt_type:HSK|pkt_num:2008911106|frame:ACK CRYPTO |recv_time:1757653562665515|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 666216] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 666222] [warn] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:02 666227] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:02 666232] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:02 666237] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653622665515|now:1757653562665515|interv:60000000|
[2025/09/12 05:06:02 666243] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653622665515|now:1757653562665515|interv:60000000|
[2025/09/12 05:06:02 666248] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562666248|
[2025/09/12 05:06:02 666253] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562666253|
[2025/09/12 05:06:02 666260] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592FB51C|
[2025/09/12 05:06:02 666265] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592FB51C|
[2025/09/12 05:06:02 666270] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:02 666275] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:02 666280] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 666286] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_gen_token|expire:1758258362|
[2025/09/12 05:06:02 666292] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:02 666297] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:02 666302] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:02 666307] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 666313] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 666318] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911106|
[2025/09/12 05:06:02 666328] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911106|
[2025/09/12 05:06:02 666333] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666338] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|d61044259c041b6d2c2a10089c7fd3b6a0|sr_token:6065d822f448e7c4e0dbedf87459998c
[2025/09/12 05:06:02 666346] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666351] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|b31bd97dc0a6b09765503b798568304e2d|sr_token:c0ea29064efd127be60ddd0973eedb43
[2025/09/12 05:06:02 666357] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666362] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|5bdb505f4c902c57439f20f92c7a1b21fa|sr_token:f69847b3d7b0820a6260fe3fea2fb65a
[2025/09/12 05:06:02 666368] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666373] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|3cb8f8caa19b2d2be52367d77ea706b0c5|sr_token:a53a679f21a6a68abc15493254c25924
[2025/09/12 05:06:02 666379] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666383] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|3678d776e874e1f44328e79fd704ddc689|sr_token:35ea1fb40b8a8d0ff64944f58c72440e
[2025/09/12 05:06:02 666389] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666394] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|dce529f857799b806bea20555e5a2d08b5|sr_token:0b34cd0d67d6a9c607673a279a542b62
[2025/09/12 05:06:02 666400] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:02 666404] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_new_conn_id_frame|new_conn_id|367941c026079084c516c3adc3681ab1d6|sr_token:da6df4359566a04335f2216a3e3e4097
[2025/09/12 05:06:02 666410] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:02 666415] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:02 666423] [debug] |scid:642abc019d6d7d2049c6b754|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:02 666428] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:02 666433] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:02 666438] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 666443] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 666450] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:ACK_01RTT|expire:1757653562690515|now:1757653562665515|interv:25000|
[2025/09/12 05:06:02 666456] [debug] |scid:642abc019d6d7d2049c6b754|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653562665515|max_ack_delay:25000|
[2025/09/12 05:06:02 666461] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911106|largest:2008911106|pns:2|
[2025/09/12 05:06:02 666467] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:2008911106|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653562665515|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 666473] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_crypto_write_streams|
[2025/09/12 05:06:02 666481] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:02 666486] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653562666486|
[2025/09/12 05:06:02 666492] [info] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653562666492|
[2025/09/12 05:06:02 666498] [debug] |scid:642abc019d6d7d2049c6b754|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:02 666503] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592FB51C|
[2025/09/12 05:06:02 666569] [debug] |scid:642abc019d6d7d2049c6b754|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:02 666577] [debug] |scid:642abc019d6d7d2049c6b754|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:02 666586] [debug] |scid:642abc019d6d7d2049c6b754|xqc_sample_check_app_limited|path:0|applimit:2104|
[2025/09/12 05:06:02 666597] [info] |scid:642abc019d6d7d2049c6b754|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592FB51C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:02 666610] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|
[2025/09/12 05:06:02 666623] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|largest_recv:2008911106|ack_delay:1107|first_ack_range:0|largest_pkt_recv_time:1757653562665515|
[2025/09/12 05:06:02 666632] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|high:2008911106|low:2008911106|pkt_pns:1|
[2025/09/12 05:06:02 666639] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2008911106|frame_largest_recv:2008911106|
[2025/09/12 05:06:02 666647] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:02 666665] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a1b903258eff5b03c490811c|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:02 666678] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:86aa5490a65a14ab63e0cfdd|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:02 666688] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666697] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666706] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:02 666714] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666722] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666730] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:02 666746] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666752] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666759] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:02 666765] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666771] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666778] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:02 666784] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 666791] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666797] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666804] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:02 666811] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666817] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666824] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:02 666830] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:34369|min_srtt:34369|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 666836] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48056|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 666841] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:34369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 666845] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:02 666850] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:02 666855] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:02 666893] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653562666865|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 666905] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 666910] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2104|
[2025/09/12 05:06:02 666914] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 666919] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 666923] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 666926] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:02 666930] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778118|now:1757653562666914|interv:111204|
[2025/09/12 05:06:02 666934] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778118|now:1757653562666914|interval:111204|pto_count:0|srtt:34369
[2025/09/12 05:06:02 666939] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:23|
[2025/09/12 05:06:02 666945] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:02 666951] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-6|next_skip_chance:1757653563000710|current_time:1757653562666951|
[2025/09/12 05:06:02 666959] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:02 666984] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:7|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653562666968|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 666990] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:7|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 666995] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2104|
[2025/09/12 05:06:02 666999] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 667003] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 667007] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 667011] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:02 667015] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778221|now:1757653562666999|interv:111222|
[2025/09/12 05:06:02 667018] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778221|now:1757653562666999|interval:111222|pto_count:0|srtt:34369
[2025/09/12 05:06:02 667023] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:56|
[2025/09/12 05:06:02 667027] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 667057] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:02 667081] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653562667065|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667086] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:8|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667091] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2104|
[2025/09/12 05:06:02 667095] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 667099] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 667103] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 667107] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:02 667111] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778318|now:1757653562667095|interv:111223|
[2025/09/12 05:06:02 667115] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778318|now:1757653562667095|interval:111223|pto_count:0|srtt:34369
[2025/09/12 05:06:02 667120] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:339|
[2025/09/12 05:06:02 667127] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 667134] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:02 667158] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653562667144|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667164] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:9|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667168] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2104|
[2025/09/12 05:06:02 667172] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 667176] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 667180] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 667184] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:02 667188] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778397|now:1757653562667172|interv:111225|
[2025/09/12 05:06:02 667192] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778397|now:1757653562667172|interval:111225|pto_count:0|srtt:34369
[2025/09/12 05:06:02 667200] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:623|
[2025/09/12 05:06:02 667205] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:02 667212] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:02 667239] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:4|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653562667221|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667245] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667250] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:02 667254] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:02 667270] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653562667259|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667276] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667280] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2104|
[2025/09/12 05:06:02 667285] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 667289] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 667294] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 667300] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:02 667307] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778512|now:1757653562667284|interv:111228|
[2025/09/12 05:06:02 667313] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778512|now:1757653562667284|interval:111228|pto_count:0|srtt:34369
[2025/09/12 05:06:02 667320] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:677|
[2025/09/12 05:06:02 667325] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:02 667329] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:02 667347] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653562667334|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667353] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667357] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2104|
[2025/09/12 05:06:02 667366] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 667370] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 667374] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 667377] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:02 667383] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778587|now:1757653562667366|interv:111221|
[2025/09/12 05:06:02 667389] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778587|now:1757653562667366|interval:111221|pto_count:0|srtt:34369
[2025/09/12 05:06:02 667397] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:731|
[2025/09/12 05:06:02 667404] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 667409] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48056|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 667414] [debug] |scid:642abc019d6d7d2049c6b754|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 667418] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:02 667439] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653562667424|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 667444] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:12|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667449] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2104|
[2025/09/12 05:06:02 667453] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:34369|rtt_var:12971|pto_duration:86253|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 667457] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 667461] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 667465] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:02 667472] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562778677|now:1757653562667453|interv:111224|
[2025/09/12 05:06:02 667478] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562778677|now:1757653562667453|interval:111224|pto_count:0|srtt:34369
[2025/09/12 05:06:02 667485] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:06:02 667492] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562690515|
[2025/09/12 05:06:02 667497] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562690515|
[2025/09/12 05:06:02 667505] [debug] |xqc_engine_wakeup_after|wakeup:1757653562681463|now:1757653562667505|diff:13958|
[2025/09/12 05:06:02 667509] [debug] |xqc_engine_main_logic|END|now:1757653562666253|
[2025/09/12 05:06:02 667516] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1406|state:ESTABED|recv_time:1757653562667516|
[2025/09/12 05:06:02 667521] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 667526] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911106|
[2025/09/12 05:06:02 667530] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911107|
[2025/09/12 05:06:02 667536] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911107|
[2025/09/12 05:06:02 667540] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 667544] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 667548] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 667557] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 667565] [debug] |scid:642abc019d6d7d2049c6b754|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:02 667572] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911107|largest:2008911107|pns:2|
[2025/09/12 05:06:02 667579] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2008911107|frame:PADDING PING |recv_time:1757653562667516|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 667583] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653682667516|now:1757653562667516|interv:120000000|
[2025/09/12 05:06:02 667588] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653682667516|now:1757653562667516|interv:120000000|
[2025/09/12 05:06:02 667592] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562690515|pq_index:1|
[2025/09/12 05:06:02 667596] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562666253|
[2025/09/12 05:06:02 667600] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562667600|
[2025/09/12 05:06:02 667604] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562667604|
[2025/09/12 05:06:02 667610] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|largest_recv:2008911107|ack_delay:94|first_ack_range:1|largest_pkt_recv_time:1757653562667516|
[2025/09/12 05:06:02 667615] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|high:2008911107|low:2008911106|pkt_pns:2|
[2025/09/12 05:06:02 667619] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2008911107|frame_largest_recv:2008911107|
[2025/09/12 05:06:02 667623] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:02 667627] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667632] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:02 667643] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:02 667672] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653562667652|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 667678] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:13|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 667684] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562778677|
[2025/09/12 05:06:02 667688] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562778677|
[2025/09/12 05:06:02 667692] [debug] |xqc_engine_wakeup_after|wakeup:1757653562681463|now:1757653562667692|diff:13771|
[2025/09/12 05:06:02 667696] [debug] |xqc_engine_main_logic|END|now:1757653562667604|
[2025/09/12 05:06:02 667701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562667701|
[2025/09/12 05:06:02 667705] [debug] |xqc_engine_wakeup_after|wakeup:1757653562681463|now:1757653562667705|diff:13758|
[2025/09/12 05:06:02 667710] [debug] |xqc_engine_main_logic|END|now:1757653562667701|
[2025/09/12 05:06:02 681781] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562681781|
[2025/09/12 05:06:02 681792] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562681463|pq_index:0|
[2025/09/12 05:06:02 681797] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562520568|
[2025/09/12 05:06:02 681804] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562681802|
[2025/09/12 05:06:02 681810] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562681463|now:1757653562681802|
[2025/09/12 05:06:02 681815] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 681820] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:2100|
[2025/09/12 05:06:02 681826] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:110646|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 681831] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 681836] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 681841] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:06:02 681846] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:02 681852] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:02 681858] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:02 681864] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:2
[2025/09/12 05:06:02 681869] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:221292|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:02 681880] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 681885] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 681890] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:06:02 681895] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562842109|now:1757653562681869|interv:160240|
[2025/09/12 05:06:02 681900] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653562842109|now:1757653562681869|interval:160240|pto_count:2|srtt:32507
[2025/09/12 05:06:02 681907] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 681913] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 681918] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 681924] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:02 681956] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653562681933|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 681963] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:16|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:02 681969] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:06:02 681974] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:221292|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:02 681979] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 681984] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 681989] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:06:02 681994] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563003225|now:1757653562681974|interv:321251|
[2025/09/12 05:06:02 681999] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653563003225|now:1757653562681974|interval:321251|pto_count:2|srtt:32507
[2025/09/12 05:06:02 682004] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:3150|
[2025/09/12 05:06:02 682010] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 682015] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:02 682065] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653562682023|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 682077] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:17|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:02 682093] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:06:02 682101] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:221292|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:02 682110] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 682118] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 682125] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:06:02 682132] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563003315|now:1757653562682101|interv:321214|
[2025/09/12 05:06:02 682139] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653563003315|now:1757653562682101|interval:321214|pto_count:2|srtt:32507
[2025/09/12 05:06:02 682148] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:4200|
[2025/09/12 05:06:02 682156] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653563003315|
[2025/09/12 05:06:02 682164] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653563003315|
[2025/09/12 05:06:02 682172] [debug] |xqc_engine_wakeup_after|wakeup:1757653562778677|now:1757653562682171|diff:96506|
[2025/09/12 05:06:02 682180] [debug] |xqc_engine_main_logic|END|now:1757653562681802|
[2025/09/12 05:06:02 698431] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:40|state:ESTABED|recv_time:1757653562698429|
[2025/09/12 05:06:02 698450] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 698461] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911107|
[2025/09/12 05:06:02 698468] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911108|
[2025/09/12 05:06:02 698480] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911108|
[2025/09/12 05:06:02 698487] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 698497] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:7|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:7|
[2025/09/12 05:06:02 698506] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2104|prior_time:1757653562666865|is_app_limited:1|send_elapse:103|ack_elapse:31564|ctl_first_sent_time:1757653562666968|lagest_ack_time:1757653562698429|curr_delivered:2137|
[2025/09/12 05:06:02 698516] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562666968|
[2025/09/12 05:06:02 698525] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:02 698533] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:9|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:9|
[2025/09/12 05:06:02 698541] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2104|prior_time:1757653562666865|is_app_limited:1|send_elapse:103|ack_elapse:31564|ctl_first_sent_time:1757653562666968|lagest_ack_time:1757653562698429|curr_delivered:2421|
[2025/09/12 05:06:02 698559] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562667144|
[2025/09/12 05:06:02 698566] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 698574] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:10|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:06:02 698582] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2104|prior_time:1757653562666865|is_app_limited:1|send_elapse:103|ack_elapse:31564|ctl_first_sent_time:1757653562666968|lagest_ack_time:1757653562698429|curr_delivered:2475|
[2025/09/12 05:06:02 698587] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562667259|
[2025/09/12 05:06:02 698595] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:02 698603] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:11|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:02 698611] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2104|prior_time:1757653562666865|is_app_limited:1|send_elapse:103|ack_elapse:31564|ctl_first_sent_time:1757653562666968|lagest_ack_time:1757653562698429|curr_delivered:2529|
[2025/09/12 05:06:02 698620] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562667334|
[2025/09/12 05:06:02 698626] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:02 698630] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:34369|rttvar:12971|minrtt:34125|latest_rtt:31095|ack_delay:40|
[2025/09/12 05:06:02 698636] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |after update rtt|conn:0000560C592FB51C|srtt:33954|rttvar:10557|minrtt:31095|latest_rtt:31095|ack_delay:40|
[2025/09/12 05:06:02 698641] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:02 698647] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:8|po_sent_time:1757653562666865|lost_send_time:1757653562660231|loss_delay:38198|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:02 698653] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:8|po_sent_time:1757653562667065|lost_send_time:1757653562660231|loss_delay:38198|frame:CRYPTO |repair:32|
[2025/09/12 05:06:02 698658] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653562667065u|
[2025/09/12 05:06:02 698664] [stats] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |lost interval:1757653562698429|lost_count:2|send_count:12|pkt_num:8|po_send_time:1757653562667065|srtt:33954|cwnd:48056|bw:61155|conn_life:68763|now:0|last_lost_time:68763|
[2025/09/12 05:06:02 698670] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 698675] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33954|rtt_var:10557|pto_duration:76182|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 698690] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 698695] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 698700] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:02 698705] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562768606|now:1757653562698675|interv:69931|
[2025/09/12 05:06:02 698710] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562768606|now:1757653562698675|interval:69931|pto_count:0|srtt:33954
[2025/09/12 05:06:02 698716] [debug] |scid:642abc019d6d7d2049c6b754|xqc_generate_sample|sampler: send_elapse 103, ack_elapse 31564, delivered 425|rate 13464|lost 2|
[2025/09/12 05:06:02 698721] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:02 698726] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|probertt expire|rtt:31095, old_rtt:34125|
[2025/09/12 05:06:02 698731] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|minrtt expire|rtt:31095, old_rtt:34125|
[2025/09/12 05:06:02 698736] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4208|
[2025/09/12 05:06:02 698741] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48056|packet_lost:2|acked:425|po_sent_time:1757653562667334|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2529|
[2025/09/12 05:06:02 698746] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48056|packet_lost:2|acked:425|po_sent_time:1757653562667334|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2529|
[2025/09/12 05:06:02 698752] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |bbr on ack|mode:0|pacing_rate:3853373|bw:61155|cwnd:48481|full_bw_reached:0|inflight:1050|srtt:33954|latest_rtt:31095|min_rtt:31095|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 698759] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911108|largest:2008911108|pns:2|
[2025/09/12 05:06:02 698765] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2008911108|frame:ACK |recv_time:1757653562698429|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 698770] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653682698429|now:1757653562698429|interv:120000000|
[2025/09/12 05:06:02 698776] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653682698429|now:1757653562698429|interv:120000000|
[2025/09/12 05:06:02 698781] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562778677|pq_index:0|
[2025/09/12 05:06:02 698787] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562667604|
[2025/09/12 05:06:02 698792] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562698792|
[2025/09/12 05:06:02 698797] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562698796|
[2025/09/12 05:06:02 698806] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:33954|min_srtt:33954|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 698811] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48481|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 698815] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:33954|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 698822] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:02 698829] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:33954|min_srtt:33954|path_bw:61155|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:02 698836] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:1050|cwnd:48481|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 698844] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:33954|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 698849] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:02 698854] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:02 698859] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48481|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 698866] [debug] |scid:642abc019d6d7d2049c6b754|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 698873] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:02 698906] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653562698882|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 698915] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 698921] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:02 698925] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33954|rtt_var:10557|pto_duration:76182|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 698930] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 698935] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 698941] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:06:02 698948] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562800064|now:1757653562698925|interv:101139|
[2025/09/12 05:06:02 698960] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562800064|now:1757653562698925|interval:101139|pto_count:0|srtt:33954
[2025/09/12 05:06:02 698967] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48481|inflight:1073|
[2025/09/12 05:06:02 698974] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 698980] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1073|cwnd:48481|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 698988] [debug] |scid:642abc019d6d7d2049c6b754|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 698994] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:02 699022] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:15|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1073|now:1757653562699003|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 699027] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:15|origin_pktnum:8|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 699032] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:06:02 699060] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33954|rtt_var:10557|pto_duration:76182|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 699068] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 699074] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 699078] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1356|
[2025/09/12 05:06:02 699082] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562800185|now:1757653562699060|interv:101125|
[2025/09/12 05:06:02 699086] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562800185|now:1757653562699060|interval:101125|pto_count:0|srtt:33954
[2025/09/12 05:06:02 699091] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48481|inflight:1356|
[2025/09/12 05:06:02 699095] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562800185|
[2025/09/12 05:06:02 699100] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562800185|
[2025/09/12 05:06:02 699104] [debug] |xqc_engine_wakeup_after|wakeup:1757653562800185|now:1757653562699104|diff:101081|
[2025/09/12 05:06:02 699108] [debug] |xqc_engine_main_logic|END|now:1757653562698796|
[2025/09/12 05:06:02 699113] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562699113|
[2025/09/12 05:06:02 699117] [debug] |xqc_engine_wakeup_after|wakeup:1757653562800185|now:1757653562699117|diff:101068|
[2025/09/12 05:06:02 699121] [debug] |xqc_engine_main_logic|END|now:1757653562699113|
[2025/09/12 05:06:02 729612] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:42|state:ESTABED|recv_time:1757653562729610|
[2025/09/12 05:06:02 729632] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 729655] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911108|
[2025/09/12 05:06:02 729663] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911109|
[2025/09/12 05:06:02 729675] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911109|
[2025/09/12 05:06:02 729683] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 729693] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:14|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:06:02 729702] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1073|prior_delivered:2529|prior_time:1757653562698429|is_app_limited:0|send_elapse:31914|ack_elapse:31181|ctl_first_sent_time:1757653562698882|lagest_ack_time:1757653562729610|curr_delivered:2552|
[2025/09/12 05:06:02 729711] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562698882|
[2025/09/12 05:06:02 729719] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:02 729728] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:33954|rttvar:10557|minrtt:31095|latest_rtt:30728|ack_delay:120|
[2025/09/12 05:06:02 729737] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |after update rtt|conn:0000560C592FB51C|srtt:33536|rttvar:8754|minrtt:30728|latest_rtt:30728|ack_delay:120|
[2025/09/12 05:06:02 729745] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:06:02 729753] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:02 729763] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:11|po_sent_time:1757653562667424|lost_send_time:1757653562691882|loss_delay:37728|frame:STREAM |repair:128|
[2025/09/12 05:06:02 729772] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653562667424u|
[2025/09/12 05:06:02 729779] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 729784] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33536|rtt_var:8754|pto_duration:68552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 729790] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 729795] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 729799] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:06:02 729804] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562792555|now:1757653562729784|interv:62771|
[2025/09/12 05:06:02 729809] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562792555|now:1757653562729784|interval:62771|pto_count:0|srtt:33536
[2025/09/12 05:06:02 729815] [debug] |scid:642abc019d6d7d2049c6b754|xqc_generate_sample|sampler: send_elapse 31914, ack_elapse 31181, delivered 23|rate 720|lost 3|
[2025/09/12 05:06:02 729820] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:02 729830] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (720) in round 3|
[2025/09/12 05:06:02 729836] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|probertt expire|rtt:30728, old_rtt:31095|
[2025/09/12 05:06:02 729841] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|minrtt expire|rtt:30728, old_rtt:31095|
[2025/09/12 05:06:02 729846] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:850|
[2025/09/12 05:06:02 729851] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48481|packet_lost:1|acked:23|po_sent_time:1757653562698882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2552|
[2025/09/12 05:06:02 729857] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48481|packet_lost:1|acked:23|po_sent_time:1757653562698882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2552|
[2025/09/12 05:06:02 729862] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |bbr on ack|mode:0|pacing_rate:3853373|bw:61155|cwnd:48504|full_bw_reached:0|inflight:283|srtt:33536|latest_rtt:30728|min_rtt:30728|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 729870] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911109|largest:2008911109|pns:2|
[2025/09/12 05:06:02 729876] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:2008911109|frame:ACK |recv_time:1757653562729610|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 729882] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653682729610|now:1757653562729610|interv:120000000|
[2025/09/12 05:06:02 729887] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653682729610|now:1757653562729610|interv:120000000|
[2025/09/12 05:06:02 729892] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562800185|pq_index:0|
[2025/09/12 05:06:02 729897] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562698796|
[2025/09/12 05:06:02 729902] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562729902|
[2025/09/12 05:06:02 729908] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562729907|
[2025/09/12 05:06:02 729920] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:33536|min_srtt:33536|path_bw:61155|loss_rate:14.29|path_pto:0|
[2025/09/12 05:06:02 729926] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:283|cwnd:48504|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 729932] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:33536|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 729938] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:12|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:02 729944] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:02 729949] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:283|cwnd:48504|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 729959] [debug] |scid:642abc019d6d7d2049c6b754|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 729965] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:02 730001] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:283|now:1757653562729973|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:02 730008] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:16|origin_pktnum:12|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 730014] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:06:02 730019] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33536|rtt_var:8754|pto_duration:68552|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 730025] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 730030] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 730035] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:06:02 730059] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562823525|now:1757653562730019|interv:93506|
[2025/09/12 05:06:02 730065] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562823525|now:1757653562730019|interval:93506|pto_count:0|srtt:33536
[2025/09/12 05:06:02 730071] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48504|inflight:1333|
[2025/09/12 05:06:02 730077] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562823525|
[2025/09/12 05:06:02 730082] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562823525|
[2025/09/12 05:06:02 730087] [debug] |xqc_engine_wakeup_after|wakeup:1757653562823525|now:1757653562730087|diff:93438|
[2025/09/12 05:06:02 730092] [debug] |xqc_engine_main_logic|END|now:1757653562729907|
[2025/09/12 05:06:02 730099] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562730099|
[2025/09/12 05:06:02 730103] [debug] |xqc_engine_wakeup_after|wakeup:1757653562823525|now:1757653562730103|diff:93422|
[2025/09/12 05:06:02 730108] [debug] |xqc_engine_main_logic|END|now:1757653562730099|
[2025/09/12 05:06:02 761582] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:45|state:ESTABED|recv_time:1757653562761581|
[2025/09/12 05:06:02 761598] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 761609] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911109|
[2025/09/12 05:06:02 761617] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911110|
[2025/09/12 05:06:02 761627] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911110|
[2025/09/12 05:06:02 761635] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:02 761645] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:16|origin_pktnum:12|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:06:02 761663] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1333|prior_delivered:2552|prior_time:1757653562729610|is_app_limited:0|send_elapse:31091|ack_elapse:31971|ctl_first_sent_time:1757653562729973|lagest_ack_time:1757653562761581|curr_delivered:3602|
[2025/09/12 05:06:02 761672] [debug] |scid:642abc019d6d7d2049c6b754|xqc_update_sample|sampler_sent_time_update:1757653562729973|
[2025/09/12 05:06:02 761680] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:02 761689] [debug] |scid:642abc019d6d7d2049c6b754|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:02 761698] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:STREAM_CLOSE|expire:1757653563042353|now:1757653562761697|interv:280656|
[2025/09/12 05:06:02 761706] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:02 761714] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:33536|rttvar:8754|minrtt:30728|latest_rtt:31608|ack_delay:104|
[2025/09/12 05:06:02 761721] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_rtt|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |after update rtt|conn:0000560C592FB51C|srtt:33282|rttvar:7074|minrtt:30728|latest_rtt:31608|ack_delay:104|
[2025/09/12 05:06:02 761730] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:06:02 761739] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:02 761749] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:15|lost_pn:13|po_sent_time:1757653562699003|lost_send_time:1757653562724139|loss_delay:37442|frame:CRYPTO |repair:32|
[2025/09/12 05:06:02 761758] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653562699003u|
[2025/09/12 05:06:02 761765] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:02 761774] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:02 761779] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 761784] [debug] |scid:642abc019d6d7d2049c6b754|xqc_generate_sample|sampler: send_elapse 31091, ack_elapse 31971, delivered 1050|rate 32842|lost 4|
[2025/09/12 05:06:02 761789] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:02 761794] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32842) in round 4|
[2025/09/12 05:06:02 761799] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_update_min_rtt|minrtt expire|rtt:30728, old_rtt:30728|
[2025/09/12 05:06:02 761804] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:06:02 761809] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48504|packet_lost:1|acked:1050|po_sent_time:1757653562729973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3602|
[2025/09/12 05:06:02 761815] [debug] |scid:642abc019d6d7d2049c6b754|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48504|packet_lost:1|acked:1050|po_sent_time:1757653562729973|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3602|
[2025/09/12 05:06:02 761820] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |bbr on ack|mode:0|pacing_rate:3853373|bw:61155|cwnd:49554|full_bw_reached:0|inflight:0|srtt:33282|latest_rtt:31608|min_rtt:30728|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:02 761832] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 761838] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:ACK_01RTT|expire:1757653562786581|now:1757653562761581|interv:25000|
[2025/09/12 05:06:02 761845] [debug] |scid:642abc019d6d7d2049c6b754|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562761581|max_ack_delay:25000|
[2025/09/12 05:06:02 761850] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911110|largest:2008911110|pns:2|
[2025/09/12 05:06:02 761856] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:2008911110|frame:PING ACK |recv_time:1757653562761581|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 761862] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653682761581|now:1757653562761581|interv:120000000|
[2025/09/12 05:06:02 761867] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653682761581|now:1757653562761581|interv:120000000|
[2025/09/12 05:06:02 761872] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562823525|pq_index:0|
[2025/09/12 05:06:02 761877] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562729907|
[2025/09/12 05:06:02 761882] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562761882|
[2025/09/12 05:06:02 761888] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562761887|
[2025/09/12 05:06:02 761895] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:61155|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:02 761901] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:49554|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 761907] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 761913] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:15|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:02 761919] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:15|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 761924] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_can_send|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:49554|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 761930] [debug] |scid:642abc019d6d7d2049c6b754|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:02 761935] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:02 761971] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:17|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653562761944|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 761983] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:17|origin_pktnum:8|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:02 761989] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:02 761994] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:7074|pto_duration:61578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 761999] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 762004] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 762009] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:06:02 762014] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562848522|now:1757653562761994|interv:86528|
[2025/09/12 05:06:02 762019] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562848522|now:1757653562761994|interval:86528|pto_count:0|srtt:33282
[2025/09/12 05:06:02 762025] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49554|inflight:283|
[2025/09/12 05:06:02 762031] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562786581|
[2025/09/12 05:06:02 762036] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562786581|
[2025/09/12 05:06:02 762060] [debug] |xqc_engine_wakeup_after|wakeup:1757653562786581|now:1757653562762060|diff:24521|
[2025/09/12 05:06:02 762065] [debug] |xqc_engine_main_logic|END|now:1757653562761887|
[2025/09/12 05:06:02 762072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562762072|
[2025/09/12 05:06:02 762077] [debug] |xqc_engine_wakeup_after|wakeup:1757653562786581|now:1757653562762077|diff:24504|
[2025/09/12 05:06:02 762082] [debug] |xqc_engine_main_logic|END|now:1757653562762072|
[2025/09/12 05:06:02 787153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562787152|
[2025/09/12 05:06:02 787163] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562786581|pq_index:0|
[2025/09/12 05:06:02 787168] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562761887|
[2025/09/12 05:06:02 787173] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562787172|
[2025/09/12 05:06:02 787178] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653562786581|now:1757653562787172|
[2025/09/12 05:06:02 787182] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:02 787186] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653562786581|now:1757653562787172|
[2025/09/12 05:06:02 787190] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 787196] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|largest_recv:2008911110|ack_delay:25615|first_ack_range:4|largest_pkt_recv_time:1757653562761581|
[2025/09/12 05:06:02 787201] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|high:2008911110|low:2008911106|pkt_pns:2|
[2025/09/12 05:06:02 787210] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2008911110|frame_largest_recv:2008911110|
[2025/09/12 05:06:02 787214] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:02 787219] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 787224] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:02 787229] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:02 787256] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:18|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:283|now:1757653562787236|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 787262] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:18|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 787268] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562848522|
[2025/09/12 05:06:02 787272] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562848522|
[2025/09/12 05:06:02 787276] [debug] |xqc_engine_wakeup_after|wakeup:1757653562848522|now:1757653562787276|diff:61246|
[2025/09/12 05:06:02 787280] [debug] |xqc_engine_main_logic|END|now:1757653562787172|
[2025/09/12 05:06:02 798907] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1406|state:ESTABED|recv_time:1757653562798906|
[2025/09/12 05:06:02 798924] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 798934] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911110|
[2025/09/12 05:06:02 798941] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911111|
[2025/09/12 05:06:02 798952] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911111|
[2025/09/12 05:06:02 798960] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 798967] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:02 798974] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:02 798987] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:ACK_01RTT|expire:1757653562823906|now:1757653562798906|interv:25000|
[2025/09/12 05:06:02 798997] [debug] |scid:642abc019d6d7d2049c6b754|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562798906|max_ack_delay:25000|
[2025/09/12 05:06:02 799006] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911111|largest:2008911111|pns:2|
[2025/09/12 05:06:02 799014] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2008911111|frame:PADDING PING |recv_time:1757653562798906|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 799024] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653682798906|now:1757653562798906|interv:120000000|
[2025/09/12 05:06:02 799032] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653682798906|now:1757653562798906|interv:120000000|
[2025/09/12 05:06:02 799060] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562848522|pq_index:0|
[2025/09/12 05:06:02 799078] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562787172|
[2025/09/12 05:06:02 799086] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562799086|
[2025/09/12 05:06:02 799096] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562799094|
[2025/09/12 05:06:02 799108] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562823906|
[2025/09/12 05:06:02 799113] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562823906|
[2025/09/12 05:06:02 799118] [debug] |xqc_engine_wakeup_after|wakeup:1757653562823906|now:1757653562799117|diff:24789|
[2025/09/12 05:06:02 799123] [debug] |xqc_engine_main_logic|END|now:1757653562799094|
[2025/09/12 05:06:02 799130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562799130|
[2025/09/12 05:06:02 799135] [debug] |xqc_engine_wakeup_after|wakeup:1757653562823906|now:1757653562799134|diff:24772|
[2025/09/12 05:06:02 799139] [debug] |xqc_engine_main_logic|END|now:1757653562799130|
[2025/09/12 05:06:02 824214] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562824214|
[2025/09/12 05:06:02 824226] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562823906|pq_index:0|
[2025/09/12 05:06:02 824232] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562799094|
[2025/09/12 05:06:02 824238] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562824237|
[2025/09/12 05:06:02 824244] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653562823906|now:1757653562824237|
[2025/09/12 05:06:02 824249] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:02 824254] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653562823906|now:1757653562824237|
[2025/09/12 05:06:02 824259] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 824265] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|largest_recv:2008911111|ack_delay:25359|first_ack_range:5|largest_pkt_recv_time:1757653562798906|
[2025/09/12 05:06:02 824271] [debug] |scid:642abc019d6d7d2049c6b754|xqc_gen_ack_frame|high:2008911111|low:2008911106|pkt_pns:2|
[2025/09/12 05:06:02 824276] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2008911111|frame_largest_recv:2008911111|
[2025/09/12 05:06:02 824281] [debug] |scid:642abc019d6d7d2049c6b754|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:02 824287] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 824293] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:02 824298] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:02 824332] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:19|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:283|now:1757653562824307|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 824340] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:19|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 824353] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653562848522|
[2025/09/12 05:06:02 824358] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653562848522|
[2025/09/12 05:06:02 824363] [debug] |xqc_engine_wakeup_after|wakeup:1757653562848522|now:1757653562824363|diff:24159|
[2025/09/12 05:06:02 824368] [debug] |xqc_engine_main_logic|END|now:1757653562824237|
[2025/09/12 05:06:02 849451] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562849450|
[2025/09/12 05:06:02 849469] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653562848522|pq_index:0|
[2025/09/12 05:06:02 849476] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562824237|
[2025/09/12 05:06:02 849483] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562849481|
[2025/09/12 05:06:02 849489] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653562848522|now:1757653562849481|
[2025/09/12 05:06:02 849494] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:02 849499] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592FB51C|path:0|bytes_in_flight:283|
[2025/09/12 05:06:02 849504] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:7074|pto_duration:61578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:02 849510] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 849515] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 849520] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:06:02 849525] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:02 849531] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:02 849537] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:15|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:02 849543] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592FB51C|pto_count:1
[2025/09/12 05:06:02 849548] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:7074|pto_duration:123156|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 849554] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 849559] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 849563] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:06:02 849568] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653562935100|now:1757653562849548|interv:85552|
[2025/09/12 05:06:02 849574] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653562935100|now:1757653562849548|interval:85552|pto_count:1|srtt:33282
[2025/09/12 05:06:02 849590] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 849596] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 849601] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 849607] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:02 849658] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:20|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:283|now:1757653562849620|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 849666] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:20|origin_pktnum:8|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 849672] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:06:02 849677] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:7074|pto_duration:123156|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 849683] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 849688] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 849693] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 566|
[2025/09/12 05:06:02 849698] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563022776|now:1757653562849677|interv:173099|
[2025/09/12 05:06:02 849703] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653563022776|now:1757653562849677|interval:173099|pto_count:1|srtt:33282
[2025/09/12 05:06:02 849709] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49554|inflight:566|
[2025/09/12 05:06:02 849714] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:15|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:02 849720] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:02 849742] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:21|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:566|now:1757653562849726|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 849749] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:21|origin_pktnum:8|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 849754] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|path:0|inflight:566|applimit:0|
[2025/09/12 05:06:02 849759] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|srtt:33282|rtt_var:7074|pto_duration:123156|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:02 849765] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:02 849769] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:02 849779] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 849|
[2025/09/12 05:06:02 849784] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563022882|now:1757653562849759|interv:173123|
[2025/09/12 05:06:02 849789] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653563022882|now:1757653562849759|interval:173123|pto_count:1|srtt:33282
[2025/09/12 05:06:02 849794] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49554|inflight:849|
[2025/09/12 05:06:02 849800] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653563022882|
[2025/09/12 05:06:02 849805] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653563022882|
[2025/09/12 05:06:02 849810] [debug] |xqc_engine_wakeup_after|wakeup:1757653563003315|now:1757653562849810|diff:153505|
[2025/09/12 05:06:02 849816] [debug] |xqc_engine_main_logic|END|now:1757653562849481|
[2025/09/12 05:06:02 855036] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:39|state:ESTABED|recv_time:1757653562855035|
[2025/09/12 05:06:02 855067] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:642abc019d6d7d2049c6b754|spin_bit:0|
[2025/09/12 05:06:02 855077] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|largest_pn:2008911111|
[2025/09/12 05:06:02 855083] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2008911112|
[2025/09/12 05:06:02 855092] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2008911112|
[2025/09/12 05:06:02 855099] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:02 855107] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_DRAINING|expire:1757653563114841|now:1757653562855107|interv:259734|
[2025/09/12 05:06:02 855114] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:02 855121] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:849|
[2025/09/12 05:06:02 855127] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:02 855133] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:02 855139] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:02 855144] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:02 855151] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:02 855160] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:02 855166] [debug] |scid:642abc019d6d7d2049c6b754|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:02 855172] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2008911112|largest:2008911112|pns:2|
[2025/09/12 05:06:02 855179] [info] |scid:642abc019d6d7d2049c6b754|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2008911112|frame:CONNECTION_CLOSE |recv_time:1757653562855035|dcid:642abc019d6d7d2049c6b754|dcid_seq:0|
[2025/09/12 05:06:02 855187] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:PATH_IDLE|expire:1757653682855035|now:1757653562855035|interv:120000000|
[2025/09/12 05:06:02 855193] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_set|type:CONN_IDLE|expire:1757653682855035|now:1757653562855035|interv:120000000|
[2025/09/12 05:06:02 855207] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563022882|pq_index:1|
[2025/09/12 05:06:02 855214] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562849481|
[2025/09/12 05:06:02 855220] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562855220|
[2025/09/12 05:06:02 855228] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653562855226|
[2025/09/12 05:06:02 855237] [debug] |scid:642abc019d6d7d2049c6b754|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:33282|min_srtt:33282|path_bw:61155|loss_rate:25.00|path_pto:1|
[2025/09/12 05:06:02 855243] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:33282|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:02 855248] [debug] |scid:642abc019d6d7d2049c6b754|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:02 855253] [debug] |scid:642abc019d6d7d2049c6b754|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:02 855259] [debug] |scid:642abc019d6d7d2049c6b754|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:06:02 855296] [info] |scid:642abc019d6d7d2049c6b754|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:22|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653562855269|stream_id:0|stream_offset:0|
[2025/09/12 05:06:02 855306] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:22|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:02 855314] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653563042353|
[2025/09/12 05:06:02 855321] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653563042353|
[2025/09/12 05:06:02 855326] [debug] |xqc_engine_wakeup_after|wakeup:1757653563003315|now:1757653562855326|diff:147989|
[2025/09/12 05:06:02 855333] [debug] |xqc_engine_main_logic|END|now:1757653562855226|
[2025/09/12 05:06:02 855342] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562855342|
[2025/09/12 05:06:02 855348] [debug] |xqc_engine_wakeup_after|wakeup:1757653563003315|now:1757653562855348|diff:147967|
[2025/09/12 05:06:02 855354] [debug] |xqc_engine_main_logic|END|now:1757653562855342|
[2025/09/12 05:06:02 931317] [debug] |scid:14a3164a1466e67431238624|xqc_timer_set|type:CONN_IDLE|expire:1757653622931314|now:1757653562931314|interv:60000000|
[2025/09/12 05:06:02 931363] [debug] |scid:14a3164a1466e67431238624|xqc_timer_set|type:PATH_IDLE|expire:1757653622931363|now:1757653562931363|interv:60000000|
[2025/09/12 05:06:02 931377] [debug] |xqc_path_create|path:0|dcid:bcd8acae6e1b2366238a256fa0b061cf25|scid:14a3164a1466e67431238624|create_path_count:1|
[2025/09/12 05:06:02 931386] [debug] |scid:14a3164a1466e67431238624|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 05:06:02 931395] [debug] |xqc_path_init|path:0|dcid:bcd8acae6e1b2366238a256fa0b061cf25|scid:14a3164a1466e67431238624|state:2|
[2025/09/12 05:06:02 931403] [debug] |scid:14a3164a1466e67431238624|xqc_conn_create|success|scid:14a3164a1466e67431238624|dcid:bcd8acae6e1b2366238a256fa0b061cf25|conn:0000560C5932FA9C|
[2025/09/12 05:06:02 931410] [info] |scid:14a3164a1466e67431238624|xqc_conn_server_create|hash odcid conn|odcid:3f9cab086a2b5f74b517beb7617f1fe28b9f|conn:0000560C5932FA9C|
[2025/09/12 05:06:02 931434] [info] |scid:14a3164a1466e67431238624|xqc_conn_get_local_transport_params|generate sr_token[04062064358b4fb86a84fb3d4ce040d4] for cid[3f9cab086a2b5f74b517beb7617f1fe28b9f]
[2025/09/12 05:06:02 931469] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-14a3164a1466e67431238624 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:02 931478] [info] |xqc_engine_packet_process|==>|conn:0000560C5932FA9C|size:1200|state:S_INIT|recv_time:1757653562931280|
[2025/09/12 05:06:02 931609] [debug] |scid:14a3164a1466e67431238624|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:02 931616] [debug] |scid:14a3164a1466e67431238624|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:02 931623] [debug] |scid:14a3164a1466e67431238624|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:02 931628] [debug] |scid:14a3164a1466e67431238624|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391903|
[2025/09/12 05:06:02 931636] [debug] |scid:14a3164a1466e67431238624|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2006391903|
[2025/09/12 05:06:02 931642] [debug] |scid:14a3164a1466e67431238624|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:02 931648] [error] |scid:14a3164a1466e67431238624|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:06:02 931653] [error] |scid:14a3164a1466e67431238624|xqc_process_frames|process frame error|-1|
[2025/09/12 05:06:02 931658] [error] |scid:14a3164a1466e67431238624|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:06:02 931663] [error] |scid:14a3164a1466e67431238624|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFE4AD9A140|buf:00007FFE4AD9A8E0|buf_size:1200|
[2025/09/12 05:06:02 931668] [error] |xqc_engine_packet_process|fail to process packets|conn:0000560C5932FA9C|ret:-1|
[2025/09/12 05:06:02 931675] [error] |scid:14a3164a1466e67431238624|xqc_engine_packet_process|conn:0000560C5932FA9C|err:0x7|l-0.0.0.0-443-14a3164a1466e67431238624 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:02 931681] [debug] |scid:14a3164a1466e67431238624|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:02 931686] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562931686|
[2025/09/12 05:06:02 931693] [debug] |scid:14a3164a1466e67431238624|xqc_engine_process_conn|conn:0000560C5932FA9C|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653562931691|
[2025/09/12 05:06:02 931699] [error] |scid:14a3164a1466e67431238624|xqc_conn_immediate_close|l-0.0.0.0-443-14a3164a1466e67431238624 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:06:02 931705] [debug] |scid:14a3164a1466e67431238624|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:06:02 931710] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653562931710|diff:18444986420146619906|
[2025/09/12 05:06:02 931716] [debug] |xqc_engine_main_logic|END|now:1757653562931691|
[2025/09/12 05:06:02 932799] [debug] |xqc_engine_main_logic|BEGIN|now:1757653562932799|
[2025/09/12 05:06:02 932810] [debug] |scid:14a3164a1466e67431238624|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:06:02 932815] [debug] |scid:14a3164a1466e67431238624|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:02 932820] [debug] |scid:14a3164a1466e67431238624|xqc_engine_process_conn|conn:0000560C5932FA9C|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653562932819|
[2025/09/12 05:06:02 932824] [info] |xqc_engine_main_logic|conn:0000560C5932FA9C|l-0.0.0.0-443-14a3164a1466e67431238624 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|conn_state:13|next_tick_time:0
[2025/09/12 05:06:02 932836] [report] |scid:14a3164a1466e67431238624|xqc_conn_destroy|0000560C5932FA9C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1523|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-14a3164a1466e67431238624 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|hsk_recv:0|close_recv:0|close_send:0|last_recv:0|last_send:0|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,0,1,1,0,0,0,i32,0,1153,1200,0,2006391903,18446744073709551,-1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0-2,0-2,0-0,0-0,0-0,0-250,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:0|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:0|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:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:0|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:02 932850] [report] |scid:14a3164a1466e67431238624|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-14a3164a1466e67431238624 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25
[2025/09/12 05:06:02 932858] [debug] |scid:14a3164a1466e67431238624|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:02 932873] [debug] |xqc_engine_wakeup_after|wakeup:1757653563003315|now:1757653562932873|diff:70442|
[2025/09/12 05:06:02 932877] [debug] |xqc_engine_main_logic|END|now:1757653562932819|
[2025/09/12 05:06:03 003997] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563003997|
[2025/09/12 05:06:03 004013] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563003315|pq_index:0|
[2025/09/12 05:06:03 004020] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653562681802|
[2025/09/12 05:06:03 004027] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653563004025|
[2025/09/12 05:06:03 004034] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653563003315|now:1757653563004025|
[2025/09/12 05:06:03 004070] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:03 004078] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:4200|
[2025/09/12 05:06:03 004084] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:221292|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:03 004090] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 004095] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 004100] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:06:03 004105] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:03 004111] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:03 004118] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:03 004124] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:3
[2025/09/12 05:06:03 004130] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:442584|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:03 004142] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 004147] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 004151] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:06:03 004156] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563324607|now:1757653563004129|interv:320478|
[2025/09/12 05:06:03 004161] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653563324607|now:1757653563004129|interval:320478|pto_count:3|srtt:32507
[2025/09/12 05:06:03 004170] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 004176] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 004182] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:03 004188] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:03 004240] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653563004200|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 004253] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:18|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:03 004263] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:06:03 004271] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:442584|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:03 004281] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 004286] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 004291] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:06:03 004296] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563646784|now:1757653563004271|interv:642513|
[2025/09/12 05:06:03 004301] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653563646784|now:1757653563004271|interval:642513|pto_count:3|srtt:32507
[2025/09/12 05:06:03 004307] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:5250|
[2025/09/12 05:06:03 004313] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:03 004319] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:03 004351] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653563004327|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 004370] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:19|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:03 004379] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:06:03 004387] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:442584|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:03 004392] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 004397] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 004402] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:06:03 004407] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563646911|now:1757653563004386|interv:642525|
[2025/09/12 05:06:03 004412] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653563646911|now:1757653563004386|interval:642525|pto_count:3|srtt:32507
[2025/09/12 05:06:03 004417] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:6300|
[2025/09/12 05:06:03 004424] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653563646911|
[2025/09/12 05:06:03 004429] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653563646911|
[2025/09/12 05:06:03 004434] [debug] |xqc_engine_wakeup_after|wakeup:1757653563042353|now:1757653563004434|diff:37919|
[2025/09/12 05:06:03 004439] [debug] |xqc_engine_main_logic|END|now:1757653563004025|
[2025/09/12 05:06:03 042538] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563042537|
[2025/09/12 05:06:03 042554] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563042353|pq_index:0|
[2025/09/12 05:06:03 042560] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653562855226|
[2025/09/12 05:06:03 042567] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653563042565|
[2025/09/12 05:06:03 042574] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653563042353|now:1757653563042565|
[2025/09/12 05:06:03 042579] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:03 042584] [debug] |scid:642abc019d6d7d2049c6b754|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:03 042593] [stats] |scid:642abc019d6d7d2049c6b754|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653562666422|wrt_delay:173|snd_delay:1002|finwrt_delay:173|finsnd_delay:63551|finrcv_delay:1|finread_delay:87|all_acked_delay:95265|firstfinack_dely:95257|close_delay:95275|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|path_info:mp is not supported in connection scid:642abc019d6d7d2049c6b754|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:03 042602] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653563042353|now:1757653563042565|
[2025/09/12 05:06:03 042614] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:03 042620] [debug] |scid:642abc019d6d7d2049c6b754|xqc_conn_next_wakeup_time|wakeup_time:1757653563114841|
[2025/09/12 05:06:03 042626] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_wakeup_queue|next_tick_time:1757653563114841|
[2025/09/12 05:06:03 042631] [debug] |xqc_engine_wakeup_after|wakeup:1757653563114841|now:1757653563042630|diff:72211|
[2025/09/12 05:06:03 042636] [debug] |xqc_engine_main_logic|END|now:1757653563042565|
[2025/09/12 05:06:03 115762] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563115762|
[2025/09/12 05:06:03 115780] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563114841|pq_index:0|
[2025/09/12 05:06:03 115787] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_add_active_queue|last_ticked_time:1757653563042565|
[2025/09/12 05:06:03 115795] [debug] |scid:642abc019d6d7d2049c6b754|xqc_engine_process_conn|conn:0000560C592FB51C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653563115793|
[2025/09/12 05:06:03 115801] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653563114841|now:1757653563115793|
[2025/09/12 05:06:03 115807] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653563114841|now:1757653563115793|
[2025/09/12 05:06:03 115812] [debug] |scid:642abc019d6d7d2049c6b754|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:03 115818] [info] |xqc_engine_main_logic|conn:0000560C592FB51C|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|conn_state:13|next_tick_time:1757653563114841
[2025/09/12 05:06:03 115832] [report] |scid:642abc019d6d7d2049c6b754|xqc_conn_destroy|0000560C592FB51C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36484|first_send_delay:36930|conn_persist:486166|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-642abc019d6d7d2049c6b754 p-193.167.0.100-56215-9c49b7da920fb90619049c24b1a5ca0a31|hsk_recv:35849|close_recv:225440|close_send:225603|last_recv:225369|last_send:225603|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,24,11,8,2048,0,17,i32,4,1393,1406,3,2008911111,169,0,4,26,39,40000,2008911112,225,0,4,32,45,6,2008911110,131,0,4,283,20,20,219,4,283,20,21,220,4,26,40000,22,225,0-2,0-2,0-0,0-0,0-0,0-33,0-6715,0-5378,0-18,0-8,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:0|snd_pkt:18|spurious_loss:0|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:03 115877] [debug] |scid:642abc019d6d7d2049c6b754|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:03 115886] [debug] |scid:642abc019d6d7d2049c6b754|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:03 115891] [debug] |scid:642abc019d6d7d2049c6b754|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:03 115897] [debug] |scid:642abc019d6d7d2049c6b754|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:03 115942] [debug] |xqc_engine_wakeup_after|wakeup:1757653563646911|now:1757653563115942|diff:530969|
[2025/09/12 05:06:03 115953] [debug] |xqc_engine_main_logic|END|now:1757653563115793|
[2025/09/12 05:06:03 231081] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653623231079|now:1757653563231079|interv:60000000|
[2025/09/12 05:06:03 231118] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653623231118|now:1757653563231118|interv:60000000|
[2025/09/12 05:06:03 231130] [debug] |xqc_path_create|path:0|dcid:bcd8acae6e1b2366238a256fa0b061cf25|scid:b82f949189d69ae0f53c3a08|create_path_count:1|
[2025/09/12 05:06:03 231139] [debug] |scid:b82f949189d69ae0f53c3a08|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 05:06:03 231148] [debug] |xqc_path_init|path:0|dcid:bcd8acae6e1b2366238a256fa0b061cf25|scid:b82f949189d69ae0f53c3a08|state:2|
[2025/09/12 05:06:03 231155] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_create|success|scid:b82f949189d69ae0f53c3a08|dcid:bcd8acae6e1b2366238a256fa0b061cf25|conn:0000560C592FB51C|
[2025/09/12 05:06:03 231164] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_server_create|hash odcid conn|odcid:3f9cab086a2b5f74b517beb7617f1fe28b9f|conn:0000560C592FB51C|
[2025/09/12 05:06:03 231180] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_get_local_transport_params|generate sr_token[04062064358b4fb86a84fb3d4ce040d4] for cid[3f9cab086a2b5f74b517beb7617f1fe28b9f]
[2025/09/12 05:06:03 231203] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231211] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1200|state:S_INIT|recv_time:1757653563231032|
[2025/09/12 05:06:03 231327] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:03 231341] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:03 231347] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:03 231352] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391904|
[2025/09/12 05:06:03 231360] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2006391904|
[2025/09/12 05:06:03 231365] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231371] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231377] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231383] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:03 231389] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231394] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231399] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:03 231404] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:03 231409] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:03 231414] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231419] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231423] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231428] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231433] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231438] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 231443] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 231454] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231458] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231463] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231468] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231473] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231477] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231482] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231487] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231492] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231496] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231501] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231505] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231510] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231515] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231520] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231525] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231529] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231534] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231539] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231543] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231548] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231553] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231557] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231562] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231567] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231571] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231576] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231580] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231585] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231590] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231595] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231599] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231607] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231612] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231617] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231622] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:03 231647] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231653] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231658] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:03 231664] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231668] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231673] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:03 231678] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231683] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231688] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231693] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231697] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231702] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231707] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231712] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:03 231717] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231722] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231726] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:03 231731] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231736] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231742] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:03 231747] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231751] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231756] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:03 231760] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231764] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231768] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:03 231775] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231779] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231782] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:03 231786] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231790] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231794] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:03 231798] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:03 231802] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 231806] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:03 231809] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_token|token empty|
[2025/09/12 05:06:03 231813] [info] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|check_token fail|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:03 231817] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:03 231821] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:03 231824] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:06:03 231865] [info] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:03 232025] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:03 232030] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:03 232034] [warn] |scid:b82f949189d69ae0f53c3a08|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:03 232267] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:03 232273] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:03 232277] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:03 232281] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:03 232289] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:03 232294] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:03 232298] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391904|largest:2006391904|pns:0|
[2025/09/12 05:06:03 232303] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1200|pkt_type:INIT|pkt_num:2006391904|frame:PADDING CRYPTO |recv_time:1757653563231032|dcid:3f9cab086a2b5f74b517beb7617f1fe28b9f|dcid_seq:0|
[2025/09/12 05:06:03 232308] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653623231032|now:1757653563231032|interv:60000000|
[2025/09/12 05:06:03 232313] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653623231032|now:1757653563231032|interv:60000000|
[2025/09/12 05:06:03 232317] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563232317|
[2025/09/12 05:06:03 232321] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653563232321|
[2025/09/12 05:06:03 232331] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:03 232335] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:03 232339] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_write_streams|
[2025/09/12 05:06:03 232343] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:03 232347] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:03 232353] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653563232353|
[2025/09/12 05:06:03 232358] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:03 232362] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_write_streams|
[2025/09/12 05:06:03 232365] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:03 232370] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653563232370|
[2025/09/12 05:06:03 232375] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653563232374|
[2025/09/12 05:06:03 232379] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653563232379|
[2025/09/12 05:06:03 232384] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653563232384|
[2025/09/12 05:06:03 232388] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:03 232393] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|largest_recv:2006391904|ack_delay:1361|first_ack_range:0|largest_pkt_recv_time:1757653563231032|
[2025/09/12 05:06:03 232398] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|high:2006391904|low:2006391904|pkt_pns:0|
[2025/09/12 05:06:03 232402] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2006391904|frame_largest_recv:2006391904|
[2025/09/12 05:06:03 232406] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:03 232411] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 232416] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:03 232421] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:03 232426] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 232430] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:03 232434] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:03 232438] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 232445] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:03 232449] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:03 232453] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 232457] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:03 232462] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:03 232466] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:03 232470] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|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 05:06:03 232474] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:03 232478] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232483] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:03 232488] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:03 232523] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653563232495|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232533] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 232540] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:03 232547] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:03 232554] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 232560] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 232564] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 232568] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563982495|now:1757653563232546|interv:749949|
[2025/09/12 05:06:03 232572] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563982495|now:1757653563232546|interval:749949|pto_count:0|srtt:250000
[2025/09/12 05:06:03 232576] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:03 232587] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:03 232591] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:03 232619] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653563232598|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232628] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 232635] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:03 232641] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:03 232648] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 232652] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:03 232656] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 232660] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563982495|now:1757653563232641|interv:749854|
[2025/09/12 05:06:03 232664] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563982495|now:1757653563232641|interval:749854|pto_count:0|srtt:250000
[2025/09/12 05:06:03 232668] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:03 232673] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:03 232677] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:03 232703] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653563232683|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232711] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 232718] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:03 232724] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:03 232730] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 232734] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:03 232738] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 232741] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563982495|now:1757653563232724|interv:749771|
[2025/09/12 05:06:03 232745] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563982495|now:1757653563232724|interval:749771|pto_count:0|srtt:250000
[2025/09/12 05:06:03 232754] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:03 232759] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:03 232763] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:03 232787] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653563232769|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232795] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 232803] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:03 232810] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:03 232815] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 232819] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:03 232823] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 232827] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563982495|now:1757653563232809|interv:749686|
[2025/09/12 05:06:03 232831] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563982495|now:1757653563232809|interval:749686|pto_count:0|srtt:250000
[2025/09/12 05:06:03 232835] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:03 232839] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:03 232844] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:03 232866] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653563232849|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232875] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 232882] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:03 232888] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:03 232894] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 232898] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:03 232901] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 232905] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653563982495|now:1757653563232888|interv:749607|
[2025/09/12 05:06:03 232913] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:0|expire:1757653563982495|now:1757653563232888|interval:749607|pto_count:0|srtt:250000
[2025/09/12 05:06:03 232918] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:03 232922] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:03 232926] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:03 232950] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653563232932|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 232958] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 232966] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653563982495|
[2025/09/12 05:06:03 232973] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653563982495|
[2025/09/12 05:06:03 232978] [debug] |xqc_engine_wakeup_after|wakeup:1757653563646911|now:1757653563232978|diff:413933|
[2025/09/12 05:06:03 232983] [debug] |xqc_engine_main_logic|END|now:1757653563232321|
[2025/09/12 05:06:03 232988] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563232988|
[2025/09/12 05:06:03 232992] [debug] |xqc_engine_wakeup_after|wakeup:1757653563646911|now:1757653563232992|diff:413919|
[2025/09/12 05:06:03 232996] [debug] |xqc_engine_main_logic|END|now:1757653563232988|
[2025/09/12 05:06:03 647463] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563647462|
[2025/09/12 05:06:03 647484] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563646911|pq_index:0|
[2025/09/12 05:06:03 647491] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653563004025|
[2025/09/12 05:06:03 647499] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653563647497|
[2025/09/12 05:06:03 647505] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653563646911|now:1757653563647497|
[2025/09/12 05:06:03 647511] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:03 647516] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:6300|
[2025/09/12 05:06:03 647521] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:442584|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:03 647528] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 647533] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 647538] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:06:03 647543] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:03 647549] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:03 647568] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:03 647574] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:4
[2025/09/12 05:06:03 647579] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:885168|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:03 647585] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 647590] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 647595] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:06:03 647600] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564289495|now:1757653563647579|interv:641916|
[2025/09/12 05:06:03 647605] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653564289495|now:1757653563647579|interval:641916|pto_count:4|srtt:32507
[2025/09/12 05:06:03 647613] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 647618] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 647624] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:03 647630] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:20-25|next_skip_chance:1757653563888599|current_time:1757653563647630|
[2025/09/12 05:06:03 647636] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:06:03 647692] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:26|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653563647649|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 647704] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:26|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:03 647713] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:06:03 647722] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:885168|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:03 647730] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 647737] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 647745] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:06:03 647752] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564932817|now:1757653563647721|interv:1285096|
[2025/09/12 05:06:03 647757] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653564932817|now:1757653563647721|interval:1285096|pto_count:4|srtt:32507
[2025/09/12 05:06:03 647769] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:7350|
[2025/09/12 05:06:03 647775] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:03 647781] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:06:03 647814] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653563647789|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:03 647825] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:27|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:03 647835] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:06:03 647843] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:885168|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:03 647851] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 647857] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:03 647862] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:06:03 647867] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564932957|now:1757653563647842|interv:1285115|
[2025/09/12 05:06:03 647872] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653564932957|now:1757653563647842|interval:1285115|pto_count:4|srtt:32507
[2025/09/12 05:06:03 647877] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:8400|
[2025/09/12 05:06:03 647884] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653564932957|
[2025/09/12 05:06:03 647889] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653564932957|
[2025/09/12 05:06:03 647895] [debug] |xqc_engine_wakeup_after|wakeup:1757653563982495|now:1757653563647894|diff:334601|
[2025/09/12 05:06:03 647902] [debug] |xqc_engine_main_logic|END|now:1757653563647497|
[2025/09/12 05:06:03 983293] [debug] |xqc_engine_main_logic|BEGIN|now:1757653563983292|
[2025/09/12 05:06:03 983315] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653563982495|pq_index:0|
[2025/09/12 05:06:03 983322] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653563232321|
[2025/09/12 05:06:03 983329] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653563983327|
[2025/09/12 05:06:03 983336] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653563982495|now:1757653563983327|
[2025/09/12 05:06:03 983342] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:03 983347] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592FB51C|path:0|bytes_in_flight:2103|
[2025/09/12 05:06:03 983352] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:03 983367] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 983372] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:03 983377] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 983382] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:03 983388] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:03 983395] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:03 983400] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:03 983407] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592FB51C|pto_count:1
[2025/09/12 05:06:03 983413] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:03 983418] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:03 983423] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:03 983428] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 983433] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564732849|now:1757653563983412|interv:749437|
[2025/09/12 05:06:03 983438] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564732849|now:1757653563983412|interval:749437|pto_count:1|srtt:250000
[2025/09/12 05:06:03 983446] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 983452] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 983458] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:03 983465] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:03 983519] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653563983480|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 983530] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:03 983539] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:06:03 983548] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:03 983564] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:03 983571] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:03 983576] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 983581] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564732849|now:1757653563983547|interv:749302|
[2025/09/12 05:06:03 983586] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564732849|now:1757653563983547|interval:749302|pto_count:1|srtt:250000
[2025/09/12 05:06:03 983592] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:03 983599] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:03 983604] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:03 983638] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653563983612|stream_id:0|stream_offset:0|
[2025/09/12 05:06:03 983649] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:03 983657] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:06:03 983666] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:03 983674] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:03 983679] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:03 983683] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:03 983688] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564732849|now:1757653563983665|interv:749184|
[2025/09/12 05:06:03 983693] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564732849|now:1757653563983665|interval:749184|pto_count:1|srtt:250000
[2025/09/12 05:06:03 983698] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:06:03 983704] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564732849|
[2025/09/12 05:06:03 983710] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564732849|
[2025/09/12 05:06:03 983715] [debug] |xqc_engine_wakeup_after|wakeup:1757653564732849|now:1757653563983715|diff:749134|
[2025/09/12 05:06:03 983720] [debug] |xqc_engine_main_logic|END|now:1757653563983327|
[2025/09/12 05:06:04 016517] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653564016514|
[2025/09/12 05:06:04 016535] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:04 016544] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:04 016555] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391904|
[2025/09/12 05:06:04 016574] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391906|
[2025/09/12 05:06:04 016588] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2006391906|
[2025/09/12 05:06:04 016596] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 016606] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:04 016617] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653563232495|is_app_limited:1|send_elapse:750985|ack_elapse:784019|ctl_first_sent_time:1757653563983480|lagest_ack_time:1757653564016514|curr_delivered:1184|
[2025/09/12 05:06:04 016627] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653563983480|
[2025/09/12 05:06:04 016636] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:04 016644] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33034|ack_delay:0|
[2025/09/12 05:06:04 016650] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:33034|rttvar:16517|minrtt:33034|latest_rtt:33034|ack_delay:0|
[2025/09/12 05:06:04 016657] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:04 016666] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 016674] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:33034|rtt_var:16517|pto_duration:99102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 016683] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 016690] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:04 016695] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 016700] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564016674|now:1757653564016674|interv:0|
[2025/09/12 05:06:04 016705] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653563331951|now:1757653564016674|interval:0|pto_count:0|srtt:33034
[2025/09/12 05:06:04 016711] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 750985, ack_elapse 784019, delivered 1184|rate 1510|lost 0|
[2025/09/12 05:06:04 016716] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:04 016722] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1510) in round 1|
[2025/09/12 05:06:04 016727] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|probertt expire|rtt:33034, old_rtt:2147483647|
[2025/09/12 05:06:04 016732] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:33034, old_rtt:2147483647|
[2025/09/12 05:06:04 016737] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:06:04 016742] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653563983480|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:04 016758] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653563983480|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:04 016765] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:1510|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33034|latest_rtt:33034|min_rtt:33034|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 016771] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:4013182|bw:1510|srtt:33034|latest_rtt:33034|min_rtt:33034|send:7|lost:0|tlp:1|recv:1|recovery:0|slow_start:1|conn_life:785692|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:04 016778] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:04 016783] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:04 016792] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_addr_validated|Address Validated|conn:0000560C592FB51C|role:1|
[2025/09/12 05:06:04 016799] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391906|largest:2006391906|pns:0|
[2025/09/12 05:06:04 016805] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1200|pkt_type:INIT|pkt_num:2006391906|frame:PADDING ACK |recv_time:1757653564016514|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 016811] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653624016514|now:1757653564016514|interv:60000000|
[2025/09/12 05:06:04 016817] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653624016514|now:1757653564016514|interv:60000000|
[2025/09/12 05:06:04 016822] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564732849|pq_index:0|
[2025/09/12 05:06:04 016827] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653563983327|
[2025/09/12 05:06:04 016832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564016832|
[2025/09/12 05:06:04 016838] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564016837|
[2025/09/12 05:06:04 016844] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653564016674|now:1757653564016837|
[2025/09/12 05:06:04 016849] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:04 016854] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592FB51C|path:0|bytes_in_flight:919|
[2025/09/12 05:06:04 016858] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:33034|rtt_var:16517|pto_duration:99102|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 016864] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 016869] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:04 016877] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 016882] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:04 016887] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 016894] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 016899] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592FB51C|pto_count:1
[2025/09/12 05:06:04 016904] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:33034|rtt_var:16517|pto_duration:198204|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 016910] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 016914] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:04 016919] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 016924] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564016904|now:1757653564016904|interv:0|
[2025/09/12 05:06:04 016929] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653563431053|now:1757653564016904|interval:0|pto_count:1|srtt:33034
[2025/09/12 05:06:04 016936] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 016941] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 016947] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 016953] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:04 016996] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653564016961|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 017007] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 017016] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:06:04 017024] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:33034|rtt_var:16517|pto_duration:198204|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 017033] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 017059] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:06:04 017067] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 017073] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564215165|now:1757653564017023|interv:198142|
[2025/09/12 05:06:04 017083] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564215165|now:1757653564017023|interval:198142|pto_count:1|srtt:33034
[2025/09/12 05:06:04 017089] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:06:04 017096] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 017101] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:04 017136] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653564017109|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 017147] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 017157] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:06:04 017165] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:33034|rtt_var:16517|pto_duration:198204|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 017173] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 017178] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:04 017183] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 017187] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564215313|now:1757653564017164|interv:198149|
[2025/09/12 05:06:04 017192] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564215313|now:1757653564017164|interval:198149|pto_count:1|srtt:33034
[2025/09/12 05:06:04 017198] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:06:04 017204] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564215313|
[2025/09/12 05:06:04 017209] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564215313|
[2025/09/12 05:06:04 017215] [debug] |xqc_engine_wakeup_after|wakeup:1757653564215313|now:1757653564017215|diff:198098|
[2025/09/12 05:06:04 017220] [debug] |xqc_engine_main_logic|END|now:1757653564016837|
[2025/09/12 05:06:04 017227] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564017227|
[2025/09/12 05:06:04 017231] [debug] |xqc_engine_wakeup_after|wakeup:1757653564215313|now:1757653564017230|diff:198083|
[2025/09/12 05:06:04 017234] [debug] |xqc_engine_main_logic|END|now:1757653564017227|
[2025/09/12 05:06:04 017466] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653564017466|
[2025/09/12 05:06:04 017475] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:04 017481] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:04 017489] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391906|
[2025/09/12 05:06:04 017495] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391907|
[2025/09/12 05:06:04 017503] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2006391907|
[2025/09/12 05:06:04 017507] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 017517] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:04 017523] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:04 017531] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391907|largest:2006391907|pns:0|
[2025/09/12 05:06:04 017540] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:1200|pkt_type:INIT|pkt_num:2006391907|frame:PADDING ACK |recv_time:1757653564017466|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 017548] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653624017466|now:1757653564017466|interv:60000000|
[2025/09/12 05:06:04 017554] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653624017466|now:1757653564017466|interv:60000000|
[2025/09/12 05:06:04 017561] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564215313|pq_index:0|
[2025/09/12 05:06:04 017567] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564016837|
[2025/09/12 05:06:04 017574] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564017574|
[2025/09/12 05:06:04 017581] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564017579|
[2025/09/12 05:06:04 017589] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564215313|
[2025/09/12 05:06:04 017596] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564215313|
[2025/09/12 05:06:04 017600] [debug] |xqc_engine_wakeup_after|wakeup:1757653564215313|now:1757653564017599|diff:197714|
[2025/09/12 05:06:04 017604] [debug] |xqc_engine_main_logic|END|now:1757653564017579|
[2025/09/12 05:06:04 017609] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564017609|
[2025/09/12 05:06:04 017613] [debug] |xqc_engine_wakeup_after|wakeup:1757653564215313|now:1757653564017613|diff:197700|
[2025/09/12 05:06:04 017617] [debug] |xqc_engine_main_logic|END|now:1757653564017609|
[2025/09/12 05:06:04 047910] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653564047908|
[2025/09/12 05:06:04 047929] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:04 047940] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:04 047948] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391903|
[2025/09/12 05:06:04 047959] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2006391903|
[2025/09/12 05:06:04 047967] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 047976] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:04 047985] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653564016514|is_app_limited:1|send_elapse:33481|ack_elapse:31394|ctl_first_sent_time:1757653564016961|lagest_ack_time:1757653564047908|curr_delivered:1378|
[2025/09/12 05:06:04 047994] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564016961|
[2025/09/12 05:06:04 048002] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:04 048009] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:33034|rttvar:16517|minrtt:33034|latest_rtt:30947|ack_delay:0|
[2025/09/12 05:06:04 048034] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:32773|rttvar:12909|minrtt:30947|latest_rtt:30947|ack_delay:0|
[2025/09/12 05:06:04 048062] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:04 048071] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 048081] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653563232769|lost_send_time:1757653564011039|loss_delay:36869|frame:CRYPTO |repair:32|
[2025/09/12 05:06:04 048090] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653563232849|lost_send_time:1757653564011039|loss_delay:36869|frame:CRYPTO |repair:32|
[2025/09/12 05:06:04 048098] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653563232849u|
[2025/09/12 05:06:04 048106] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |lost interval:1757653564047908|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653563232849|srtt:32773|cwnd:47136|bw:1510|conn_life:816829|now:0|last_lost_time:816829|
[2025/09/12 05:06:04 048112] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 048117] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32773|rtt_var:12909|pto_duration:84409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 048123] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 048128] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:04 048133] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 048138] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564101518|now:1757653564048117|interv:53401|
[2025/09/12 05:06:04 048143] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564101518|now:1757653564048117|interval:53401|pto_count:0|srtt:32773
[2025/09/12 05:06:04 048148] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 33481, ack_elapse 31394, delivered 194|rate 5794|lost 2|
[2025/09/12 05:06:04 048154] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:04 048160] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5794) in round 2|
[2025/09/12 05:06:04 048168] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|probertt expire|rtt:30947, old_rtt:33034|
[2025/09/12 05:06:04 048177] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30947, old_rtt:33034|
[2025/09/12 05:06:04 048185] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1158|
[2025/09/12 05:06:04 048191] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653564016961|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:04 048196] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653564016961|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:04 048208] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:5794|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32773|latest_rtt:30947|min_rtt:30947|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 048218] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bandwidth change record|bw_before:1510|bw_after:5794|srtt:32773|cwnd:47330|
[2025/09/12 05:06:04 048224] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:04 048229] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32773|rtt_var:12909|pto_duration:84409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 048235] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 048240] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:04 048245] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 048253] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564101518|now:1757653564048229|interv:53289|
[2025/09/12 05:06:04 048261] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564101518|now:1757653564048229|interval:53289|pto_count:0|srtt:32773
[2025/09/12 05:06:04 048272] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391903|largest:2006391903|pns:1|
[2025/09/12 05:06:04 048279] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:65|pkt_type:HSK|pkt_num:2006391903|frame:ACK |recv_time:1757653564047908|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 048285] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653624047908|now:1757653564047908|interv:60000000|
[2025/09/12 05:06:04 048290] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653624047908|now:1757653564047908|interv:60000000|
[2025/09/12 05:06:04 048295] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564215313|pq_index:0|
[2025/09/12 05:06:04 048301] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564017579|
[2025/09/12 05:06:04 048306] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564048306|
[2025/09/12 05:06:04 048312] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564048311|
[2025/09/12 05:06:04 048320] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32773|min_srtt:32773|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:04 048325] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 048333] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32773|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 048341] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:04 048348] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32773|min_srtt:32773|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:04 048355] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 048361] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32773|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 048365] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:04 048370] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 048374] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 048379] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 048383] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:04 048416] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653564048391|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 048427] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 048434] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:04 048440] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32773|rtt_var:12909|pto_duration:84409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 048447] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 048453] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:06:04 048459] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 048465] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564132800|now:1757653564048440|interv:84360|
[2025/09/12 05:06:04 048471] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564132800|now:1757653564048440|interval:84360|pto_count:0|srtt:32773
[2025/09/12 05:06:04 048478] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:06:04 048485] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 048492] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 048505] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 048513] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:04 048547] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653564048523|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 048555] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 048562] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:06:04 048569] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32773|rtt_var:12909|pto_duration:84409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 048576] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 048582] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:06:04 048588] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 048592] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564132932|now:1757653564048568|interv:84364|
[2025/09/12 05:06:04 048595] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564132932|now:1757653564048568|interval:84364|pto_count:0|srtt:32773
[2025/09/12 05:06:04 048600] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:06:04 048606] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564132932|
[2025/09/12 05:06:04 048613] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564132932|
[2025/09/12 05:06:04 048620] [debug] |xqc_engine_wakeup_after|wakeup:1757653564132932|now:1757653564048619|diff:84313|
[2025/09/12 05:06:04 048626] [debug] |xqc_engine_main_logic|END|now:1757653564048311|
[2025/09/12 05:06:04 048635] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653564048635|
[2025/09/12 05:06:04 048640] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:04 048646] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391903|
[2025/09/12 05:06:04 048650] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391904|
[2025/09/12 05:06:04 048655] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2006391904|
[2025/09/12 05:06:04 048659] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 048664] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:04 048669] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653564016514|is_app_limited:1|send_elapse:33629|ack_elapse:32121|ctl_first_sent_time:1757653564017109|lagest_ack_time:1757653564048635|curr_delivered:1895|
[2025/09/12 05:06:04 048678] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564017109|
[2025/09/12 05:06:04 048683] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:04 048687] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:32773|rttvar:12909|minrtt:30947|latest_rtt:31526|ack_delay:0|
[2025/09/12 05:06:04 048692] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:32617|rttvar:9993|minrtt:30947|latest_rtt:31526|ack_delay:0|
[2025/09/12 05:06:04 048698] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:04 048705] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 048712] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 048718] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 048722] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:9993|pto_duration:72589|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 048726] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 048730] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:04 048734] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 048738] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564121112|now:1757653564048722|interv:72390|
[2025/09/12 05:06:04 048742] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564121112|now:1757653564048722|interval:72390|pto_count:0|srtt:32617
[2025/09/12 05:06:04 048746] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 33629, ack_elapse 32121, delivered 711|rate 21142|lost 2|
[2025/09/12 05:06:04 048751] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21142) in round 2|
[2025/09/12 05:06:04 048755] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30947, old_rtt:30947|
[2025/09/12 05:06:04 048759] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2432|
[2025/09/12 05:06:04 048763] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653564017109|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:04 048767] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653564017109|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:04 048772] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:47847|full_bw_reached:0|inflight:208|srtt:32617|latest_rtt:31526|min_rtt:30947|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:04 048778] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:04 048790] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:9993|pto_duration:72589|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 048797] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 048802] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:04 048806] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 048810] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564121112|now:1757653564048790|interv:72322|
[2025/09/12 05:06:04 048814] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564121112|now:1757653564048790|interval:72322|pto_count:0|srtt:32617
[2025/09/12 05:06:04 048819] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391904|largest:2006391904|pns:1|
[2025/09/12 05:06:04 048823] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:65|pkt_type:HSK|pkt_num:2006391904|frame:ACK |recv_time:1757653564048635|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 048828] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653624048635|now:1757653564048635|interv:60000000|
[2025/09/12 05:06:04 048832] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653624048635|now:1757653564048635|interv:60000000|
[2025/09/12 05:06:04 048836] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564132932|pq_index:0|
[2025/09/12 05:06:04 048840] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564048311|
[2025/09/12 05:06:04 048844] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564048844|
[2025/09/12 05:06:04 048849] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564048848|
[2025/09/12 05:06:04 048855] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564121112|
[2025/09/12 05:06:04 048859] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564121112|
[2025/09/12 05:06:04 048865] [debug] |xqc_engine_wakeup_after|wakeup:1757653564121112|now:1757653564048865|diff:72247|
[2025/09/12 05:06:04 048871] [debug] |xqc_engine_main_logic|END|now:1757653564048848|
[2025/09/12 05:06:04 048879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564048879|
[2025/09/12 05:06:04 048885] [debug] |xqc_engine_wakeup_after|wakeup:1757653564121112|now:1757653564048885|diff:72227|
[2025/09/12 05:06:04 048888] [debug] |xqc_engine_main_logic|END|now:1757653564048879|
[2025/09/12 05:06:04 079341] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653564079339|
[2025/09/12 05:06:04 079362] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:04 079373] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391904|
[2025/09/12 05:06:04 079380] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391905|
[2025/09/12 05:06:04 079392] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2006391905|
[2025/09/12 05:06:04 079401] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 079420] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:04 079430] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653564047908|is_app_limited:1|send_elapse:31430|ack_elapse:31431|ctl_first_sent_time:1757653564048391|lagest_ack_time:1757653564079339|curr_delivered:2021|
[2025/09/12 05:06:04 079439] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564048391|
[2025/09/12 05:06:04 079448] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:04 079455] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:32617|rttvar:9993|minrtt:30947|latest_rtt:30948|ack_delay:0|
[2025/09/12 05:06:04 079464] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:32408|rttvar:7912|minrtt:30947|latest_rtt:30948|ack_delay:0|
[2025/09/12 05:06:04 079473] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:04 079481] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 079489] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 079496] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 079505] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 079513] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:04 079521] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 079529] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564112579|now:1757653564079496|interv:33083|
[2025/09/12 05:06:04 079537] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564112579|now:1757653564079496|interval:33083|pto_count:0|srtt:32408
[2025/09/12 05:06:04 079543] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 31430, ack_elapse 31431, delivered 643|rate 20457|lost 2|
[2025/09/12 05:06:04 079548] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:04 079553] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30947, old_rtt:30947|
[2025/09/12 05:06:04 079559] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2432|
[2025/09/12 05:06:04 079563] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:126|po_sent_time:1757653564048391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2021|
[2025/09/12 05:06:04 079569] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:126|po_sent_time:1757653564048391|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2021|
[2025/09/12 05:06:04 079575] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:47973|full_bw_reached:0|inflight:82|srtt:32408|latest_rtt:30948|min_rtt:30947|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 079587] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:04 079592] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 079598] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 079603] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:04 079608] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 079612] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564112579|now:1757653564079592|interv:32987|
[2025/09/12 05:06:04 079617] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564112579|now:1757653564079592|interval:32987|pto_count:0|srtt:32408
[2025/09/12 05:06:04 079623] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391905|largest:2006391905|pns:1|
[2025/09/12 05:06:04 079629] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:65|pkt_type:HSK|pkt_num:2006391905|frame:ACK |recv_time:1757653564079339|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 079635] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653624079339|now:1757653564079339|interv:60000000|
[2025/09/12 05:06:04 079640] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653624079339|now:1757653564079339|interv:60000000|
[2025/09/12 05:06:04 079645] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564121112|pq_index:0|
[2025/09/12 05:06:04 079651] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564048848|
[2025/09/12 05:06:04 079656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564079655|
[2025/09/12 05:06:04 079662] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564079660|
[2025/09/12 05:06:04 079669] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564112579|
[2025/09/12 05:06:04 079675] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564112579|
[2025/09/12 05:06:04 079679] [debug] |xqc_engine_wakeup_after|wakeup:1757653564112579|now:1757653564079679|diff:32900|
[2025/09/12 05:06:04 079685] [debug] |xqc_engine_main_logic|END|now:1757653564079660|
[2025/09/12 05:06:04 079691] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564079691|
[2025/09/12 05:06:04 079696] [debug] |xqc_engine_wakeup_after|wakeup:1757653564112579|now:1757653564079696|diff:32883|
[2025/09/12 05:06:04 079701] [debug] |xqc_engine_main_logic|END|now:1757653564079691|
[2025/09/12 05:06:04 112800] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564112800|
[2025/09/12 05:06:04 112816] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564112579|pq_index:0|
[2025/09/12 05:06:04 112823] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564079660|
[2025/09/12 05:06:04 112836] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564112835|
[2025/09/12 05:06:04 112842] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653564112579|now:1757653564112835|
[2025/09/12 05:06:04 112847] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:04 112852] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592FB51C|path:0|bytes_in_flight:82|
[2025/09/12 05:06:04 112858] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:64056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 112863] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 112868] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:04 112873] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 112878] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:04 112884] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 112890] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 112896] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592FB51C|pto_count:1
[2025/09/12 05:06:04 112901] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:04 112906] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 112911] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653564112835|
[2025/09/12 05:06:04 112916] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 112922] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 112928] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 112933] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 112939] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:04 112978] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653564112949|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 112985] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:8|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 112991] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:04 112997] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:128112|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 113007] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 113012] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:04 113018] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 113026] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564241061|now:1757653564112996|interv:128065|
[2025/09/12 05:06:04 113034] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564241061|now:1757653564112996|interval:128065|pto_count:1|srtt:32408
[2025/09/12 05:06:04 113065] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:82|
[2025/09/12 05:06:04 113074] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 113083] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:04 113124] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653564113095|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 113133] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:9|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 113143] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:06:04 113151] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:128112|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 113160] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 113168] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:04 113176] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 113184] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564241207|now:1757653564113151|interv:128056|
[2025/09/12 05:06:04 113192] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564241207|now:1757653564113151|interval:128056|pto_count:1|srtt:32408
[2025/09/12 05:06:04 113199] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:164|
[2025/09/12 05:06:04 113205] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564241207|
[2025/09/12 05:06:04 113211] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564241207|
[2025/09/12 05:06:04 113216] [debug] |xqc_engine_wakeup_after|wakeup:1757653564241207|now:1757653564113216|diff:127991|
[2025/09/12 05:06:04 113221] [debug] |xqc_engine_main_logic|END|now:1757653564112835|
[2025/09/12 05:06:04 241402] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564241401|
[2025/09/12 05:06:04 241420] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564241207|pq_index:0|
[2025/09/12 05:06:04 241427] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564112835|
[2025/09/12 05:06:04 241434] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564241432|
[2025/09/12 05:06:04 241455] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653564241207|now:1757653564241432|
[2025/09/12 05:06:04 241460] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:04 241466] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592FB51C|path:0|bytes_in_flight:164|
[2025/09/12 05:06:04 241471] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:128112|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 241478] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 241483] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:04 241488] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 241493] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:04 241499] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 241506] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 241512] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592FB51C|pto_count:2
[2025/09/12 05:06:04 241518] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:256224|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:04 241523] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 241529] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:04 241534] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 241539] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564369319|now:1757653564241517|interv:127802|
[2025/09/12 05:06:04 241544] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564369319|now:1757653564241517|interval:127802|pto_count:2|srtt:32408
[2025/09/12 05:06:04 241552] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 241558] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 241564] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 241570] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:04 241612] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:164|now:1757653564241581|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 241620] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:10|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:04 241632] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:164|applimit:0|
[2025/09/12 05:06:04 241638] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:256224|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:04 241646] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 241656] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 246|
[2025/09/12 05:06:04 241664] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 241672] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564497805|now:1757653564241637|interv:256168|
[2025/09/12 05:06:04 241681] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564497805|now:1757653564241637|interval:256168|pto_count:2|srtt:32408
[2025/09/12 05:06:04 241690] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:246|
[2025/09/12 05:06:04 241700] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:04 241710] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:04 241750] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:11|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:246|now:1757653564241723|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 241758] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:11|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:04 241767] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:246|applimit:0|
[2025/09/12 05:06:04 241776] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32408|rtt_var:7912|pto_duration:256224|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:04 241786] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 241795] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 328|
[2025/09/12 05:06:04 241803] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:04 241812] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564497947|now:1757653564241775|interv:256172|
[2025/09/12 05:06:04 241821] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:1|expire:1757653564497947|now:1757653564241775|interval:256172|pto_count:2|srtt:32408
[2025/09/12 05:06:04 241829] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:328|
[2025/09/12 05:06:04 241836] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564497947|
[2025/09/12 05:06:04 241842] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564497947|
[2025/09/12 05:06:04 241847] [debug] |xqc_engine_wakeup_after|wakeup:1757653564497947|now:1757653564241847|diff:256100|
[2025/09/12 05:06:04 241860] [debug] |xqc_engine_main_logic|END|now:1757653564241432|
[2025/09/12 05:06:04 273585] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653564273583|
[2025/09/12 05:06:04 273608] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:06:04 273621] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391905|
[2025/09/12 05:06:04 273629] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391906|
[2025/09/12 05:06:04 273641] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2006391906|
[2025/09/12 05:06:04 273649] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 273659] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:10|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:06:04 273670] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:246|prior_delivered:2021|prior_time:1757653564112949|is_app_limited:1|send_elapse:128632|ack_elapse:160634|ctl_first_sent_time:1757653564241581|lagest_ack_time:1757653564273583|curr_delivered:2103|
[2025/09/12 05:06:04 273680] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564241581|
[2025/09/12 05:06:04 273689] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:04 273697] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:11|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:04 273706] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:246|prior_delivered:2021|prior_time:1757653564112949|is_app_limited:1|send_elapse:128632|ack_elapse:160634|ctl_first_sent_time:1757653564241581|lagest_ack_time:1757653564273583|curr_delivered:2185|
[2025/09/12 05:06:04 273715] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564241723|
[2025/09/12 05:06:04 273723] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:04 273732] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:32408|rttvar:7912|minrtt:30947|latest_rtt:31860|ack_delay:0|
[2025/09/12 05:06:04 273741] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:32339|rttvar:6071|minrtt:30947|latest_rtt:31860|ack_delay:0|
[2025/09/12 05:06:04 273747] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:04 273758] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 273766] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:04 273775] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 273783] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 128632, ack_elapse 160634, delivered 164|rate 1020|lost 2|
[2025/09/12 05:06:04 273792] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:04 273800] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30947, old_rtt:30947|
[2025/09/12 05:06:04 273818] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1386|
[2025/09/12 05:06:04 273824] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:164|po_sent_time:1757653564241723|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2185|
[2025/09/12 05:06:04 273830] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:164|po_sent_time:1757653564241723|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2185|
[2025/09/12 05:06:04 273836] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:48137|full_bw_reached:0|inflight:0|srtt:32339|latest_rtt:31860|min_rtt:30947|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 273843] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0||cwnd:48137|inflight:0|mode:0|applimit:0|pacing_rate:4013182|bw:21142|srtt:32339|latest_rtt:31860|min_rtt:30947|send:15|lost:2|tlp:3|recv:6|recovery:0|slow_start:1|conn_life:1042763|acked:164|delivered:2185|is_cwnd_limited:0|
[2025/09/12 05:06:04 273850] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:04 273860] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:04 273869] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:04 273878] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:04 274035] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:04 274075] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:04 274081] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564497947|pq_index:0|
[2025/09/12 05:06:04 274087] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564241432|
[2025/09/12 05:06:04 274093] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:04 274099] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:04 274105] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:04 274110] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:04 274115] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 274121] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:04 274130] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:04 274139] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391906|largest:2006391906|pns:1|
[2025/09/12 05:06:04 274149] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:418|pkt_type:HSK|pkt_num:2006391906|frame:ACK CRYPTO |recv_time:1757653564273583|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 274158] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 274170] [warn] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:04 274177] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:04 274183] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:04 274188] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653624273583|now:1757653564273583|interv:60000000|
[2025/09/12 05:06:04 274194] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653624273583|now:1757653564273583|interv:60000000|
[2025/09/12 05:06:04 274199] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564274199|
[2025/09/12 05:06:04 274205] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564274204|
[2025/09/12 05:06:04 274213] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C592FB51C|
[2025/09/12 05:06:04 274222] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C592FB51C|
[2025/09/12 05:06:04 274230] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:04 274239] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:04 274245] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 274252] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_gen_token|expire:1758258364|
[2025/09/12 05:06:04 274259] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:04 274264] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:04 274269] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:04 274275] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 274282] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:04 274287] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391903|
[2025/09/12 05:06:04 274295] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391903|
[2025/09/12 05:06:04 274303] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274312] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|6ee12998a3525e0afce282e195409b8d4e|sr_token:a72890ee5dc1495b60bf8c1dc6925212
[2025/09/12 05:06:04 274324] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274332] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|34a15071775ea7de340ad7dab728360e16|sr_token:2f89778d7da666578d9f70cfe4aaca03
[2025/09/12 05:06:04 274339] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274344] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|332451e7547d208a2b49fa3e47c1c6588c|sr_token:790c168a3811122533d5c24ee597aad5
[2025/09/12 05:06:04 274350] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274355] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|0011261ae13f8a5d1b9de6827d46fb3fd9|sr_token:4a140b61cbb3072789adc16482806c13
[2025/09/12 05:06:04 274367] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274373] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|157f1595048231523b2be011fa11e644c1|sr_token:da8e9aa7ad5a25a894201fc460e55378
[2025/09/12 05:06:04 274379] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274385] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|8de52c1d596574a8ff2bcfd95f6b94abed|sr_token:315c9aa8be63d2559fc16c2b6f21751d
[2025/09/12 05:06:04 274395] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:04 274404] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_new_conn_id_frame|new_conn_id|fe78b7cb974c649b1a3a8c0852ead2f6cd|sr_token:d3f0d37bc4f0b1ade4af712dd30f8090
[2025/09/12 05:06:04 274413] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:04 274419] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:04 274429] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:04 274435] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:04 274440] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:04 274446] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:ACK_01RTT|expire:1757653564298583|now:1757653564273583|interv:25000|
[2025/09/12 05:06:04 274453] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653564273583|max_ack_delay:25000|
[2025/09/12 05:06:04 274459] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391903|largest:2006391903|pns:2|
[2025/09/12 05:06:04 274465] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:2006391903|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653564273583|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 274473] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_crypto_write_streams|
[2025/09/12 05:06:04 274481] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:04 274490] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653564274490|
[2025/09/12 05:06:04 274500] [info] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653564274500|
[2025/09/12 05:06:04 274506] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:04 274512] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C592FB51C|
[2025/09/12 05:06:04 274569] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:04 274581] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:04 274590] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_sample_check_app_limited|path:0|applimit:2185|
[2025/09/12 05:06:04 274601] [info] |scid:b82f949189d69ae0f53c3a08|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C592FB51C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:04 274621] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|
[2025/09/12 05:06:04 274635] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|largest_recv:2006391906|ack_delay:1051|first_ack_range:3|largest_pkt_recv_time:1757653564273583|
[2025/09/12 05:06:04 274644] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|high:2006391906|low:2006391903|pkt_pns:1|
[2025/09/12 05:06:04 274653] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2006391906|frame_largest_recv:2006391906|
[2025/09/12 05:06:04 274662] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:04 274686] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c82efa170ba957a04c470645|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:04 274701] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:97d89fa23d42e309aa635c9b|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:04 274711] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274720] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274730] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:04 274739] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274746] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274756] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:04 274766] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274776] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274785] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:04 274793] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274801] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274808] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:04 274814] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 274820] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274833] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274839] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:04 274846] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274852] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274859] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:04 274863] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32339|min_srtt:32339|path_bw:21142|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:04 274868] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48137|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 274873] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32339|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 274880] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:04 274888] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:04 274895] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:04 274928] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653564274905|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 274934] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 274939] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2185|
[2025/09/12 05:06:04 274943] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 274948] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 274952] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 274959] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:04 274965] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564356528|now:1757653564274943|interv:81585|
[2025/09/12 05:06:04 274971] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564356528|now:1757653564274943|interval:81585|pto_count:0|srtt:32339
[2025/09/12 05:06:04 274985] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:23|
[2025/09/12 05:06:04 274993] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:04 275000] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:04 275030] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653564275010|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 275036] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275056] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2185|
[2025/09/12 05:06:04 275063] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 275070] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 275077] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 275083] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:04 275089] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564356633|now:1757653564275063|interv:81570|
[2025/09/12 05:06:04 275095] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564356633|now:1757653564275063|interval:81570|pto_count:0|srtt:32339
[2025/09/12 05:06:04 275103] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:56|
[2025/09/12 05:06:04 275110] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:04 275115] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:04 275141] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653564275122|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 275147] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275154] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2185|
[2025/09/12 05:06:04 275161] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 275168] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 275174] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 275180] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:04 275187] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564356745|now:1757653564275160|interv:81585|
[2025/09/12 05:06:04 275199] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564356745|now:1757653564275160|interval:81585|pto_count:0|srtt:32339
[2025/09/12 05:06:04 275203] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:339|
[2025/09/12 05:06:04 275208] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:04 275212] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:04 275236] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653564275219|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 275242] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275250] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2185|
[2025/09/12 05:06:04 275256] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 275263] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 275270] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 275276] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:04 275282] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564356842|now:1757653564275256|interv:81586|
[2025/09/12 05:06:04 275288] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564356842|now:1757653564275256|interval:81586|pto_count:0|srtt:32339
[2025/09/12 05:06:04 275293] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:623|
[2025/09/12 05:06:04 275298] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:04 275302] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:04 275325] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:12|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653564275308|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 275331] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:12|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275339] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:04 275346] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:04 275376] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653564275355|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 275385] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275398] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2185|
[2025/09/12 05:06:04 275405] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 275412] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 275418] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 275423] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:04 275427] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564356978|now:1757653564275405|interv:81573|
[2025/09/12 05:06:04 275431] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564356978|now:1757653564275405|interval:81573|pto_count:0|srtt:32339
[2025/09/12 05:06:04 275436] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:677|
[2025/09/12 05:06:04 275440] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:04 275445] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:04 275473] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653564275451|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 275481] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275488] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2185|
[2025/09/12 05:06:04 275495] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 275502] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 275509] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 275514] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:04 275518] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564357074|now:1757653564275495|interv:81579|
[2025/09/12 05:06:04 275522] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564357074|now:1757653564275495|interval:81579|pto_count:0|srtt:32339
[2025/09/12 05:06:04 275526] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:731|
[2025/09/12 05:06:04 275531] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:04 275535] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48137|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 275545] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 275549] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:04 275574] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653564275556|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 275580] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 275588] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2185|
[2025/09/12 05:06:04 275594] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32339|rtt_var:6071|pto_duration:56623|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 275601] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 275608] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 275614] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:04 275621] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564357179|now:1757653564275594|interv:81585|
[2025/09/12 05:06:04 275625] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564357179|now:1757653564275594|interval:81585|pto_count:0|srtt:32339
[2025/09/12 05:06:04 275630] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48137|inflight:1781|
[2025/09/12 05:06:04 275635] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564298583|
[2025/09/12 05:06:04 275639] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564298583|
[2025/09/12 05:06:04 275643] [debug] |xqc_engine_wakeup_after|wakeup:1757653564298583|now:1757653564275643|diff:22940|
[2025/09/12 05:06:04 275647] [debug] |xqc_engine_main_logic|END|now:1757653564274204|
[2025/09/12 05:06:04 275653] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564275653|
[2025/09/12 05:06:04 275657] [debug] |xqc_engine_wakeup_after|wakeup:1757653564298583|now:1757653564275657|diff:22926|
[2025/09/12 05:06:04 275661] [debug] |xqc_engine_main_logic|END|now:1757653564275653|
[2025/09/12 05:06:04 298729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564298729|
[2025/09/12 05:06:04 298741] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564298583|pq_index:0|
[2025/09/12 05:06:04 298746] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564274204|
[2025/09/12 05:06:04 298751] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564298750|
[2025/09/12 05:06:04 298756] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653564298583|now:1757653564298750|
[2025/09/12 05:06:04 298760] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:04 298764] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653564298583|now:1757653564298750|
[2025/09/12 05:06:04 298774] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:04 298781] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|largest_recv:2006391903|ack_delay:25198|first_ack_range:0|largest_pkt_recv_time:1757653564273583|
[2025/09/12 05:06:04 298785] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|high:2006391903|low:2006391903|pkt_pns:2|
[2025/09/12 05:06:04 298789] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2006391903|frame_largest_recv:2006391903|
[2025/09/12 05:06:04 298794] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:04 298798] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 298803] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:04 298808] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:04 298838] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:7|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653564298816|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 298844] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:7|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 298849] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564357179|
[2025/09/12 05:06:04 298854] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564357179|
[2025/09/12 05:06:04 298858] [debug] |xqc_engine_wakeup_after|wakeup:1757653564357179|now:1757653564298858|diff:58321|
[2025/09/12 05:06:04 298862] [debug] |xqc_engine_main_logic|END|now:1757653564298750|
[2025/09/12 05:06:04 306472] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:42|state:ESTABED|recv_time:1757653564306471|
[2025/09/12 05:06:04 306490] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 306501] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391903|
[2025/09/12 05:06:04 306537] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391906|
[2025/09/12 05:06:04 306549] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391906|
[2025/09/12 05:06:04 306557] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 306567] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:0|
[2025/09/12 05:06:04 306576] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2185|prior_time:1757653564274905|is_app_limited:1|send_elapse:0|ack_elapse:31566|ctl_first_sent_time:1757653564274905|lagest_ack_time:1757653564306471|curr_delivered:2208|
[2025/09/12 05:06:04 306597] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564274905|
[2025/09/12 05:06:04 306606] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:04 306615] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:06:04 306623] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2185|prior_time:1757653564274905|is_app_limited:1|send_elapse:0|ack_elapse:31566|ctl_first_sent_time:1757653564274905|lagest_ack_time:1757653564306471|curr_delivered:2492|
[2025/09/12 05:06:04 306642] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564275219|
[2025/09/12 05:06:04 306650] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:04 306659] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:04 306666] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2185|prior_time:1757653564274905|is_app_limited:1|send_elapse:0|ack_elapse:31566|ctl_first_sent_time:1757653564274905|lagest_ack_time:1757653564306471|curr_delivered:2546|
[2025/09/12 05:06:04 306672] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564275451|
[2025/09/12 05:06:04 306676] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:04 306681] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:32339|rttvar:6071|minrtt:30947|latest_rtt:31020|ack_delay:48|
[2025/09/12 05:06:04 306687] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:32168|rttvar:4895|minrtt:30947|latest_rtt:31020|ack_delay:48|
[2025/09/12 05:06:04 306692] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:04 306698] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:2|po_sent_time:1757653564275010|lost_send_time:1757653564270282|loss_delay:36189|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:06:04 306704] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:2|po_sent_time:1757653564275122|lost_send_time:1757653564270282|loss_delay:36189|frame:CRYPTO |repair:32|
[2025/09/12 05:06:04 306709] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653564275122u|
[2025/09/12 05:06:04 306715] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |lost interval:258563|lost_count:2|send_count:13|pkt_num:2|po_send_time:1757653564275122|srtt:32168|cwnd:48137|bw:21142|conn_life:1075392|now:0|last_lost_time:1075392|
[2025/09/12 05:06:04 306721] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 306726] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564311544|now:1757653564306725|interval:4819|
[2025/09/12 05:06:04 306731] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564311544|now:1757653564306725|interv:4819|
[2025/09/12 05:06:04 306736] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31566, delivered 361|rate 11436|lost 4|
[2025/09/12 05:06:04 306742] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:04 306747] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30947, old_rtt:30947|
[2025/09/12 05:06:04 306752] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:722|
[2025/09/12 05:06:04 306761] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48137|packet_lost:2|acked:361|po_sent_time:1757653564275451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2546|
[2025/09/12 05:06:04 306767] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48137|packet_lost:2|acked:361|po_sent_time:1757653564275451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2546|
[2025/09/12 05:06:04 306772] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:48498|full_bw_reached:0|inflight:1104|srtt:32168|latest_rtt:31020|min_rtt:30947|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 306780] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391906|largest:2006391906|pns:2|
[2025/09/12 05:06:04 306786] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:2006391906|frame:ACK |recv_time:1757653564306471|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 306792] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653684306471|now:1757653564306471|interv:120000000|
[2025/09/12 05:06:04 306797] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653684306471|now:1757653564306471|interv:120000000|
[2025/09/12 05:06:04 306803] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564357179|pq_index:0|
[2025/09/12 05:06:04 306808] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564298750|
[2025/09/12 05:06:04 306813] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564306813|
[2025/09/12 05:06:04 306819] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564306818|
[2025/09/12 05:06:04 306825] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32168|min_srtt:32168|path_bw:21142|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:04 306830] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1104|cwnd:48498|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 306835] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32168|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 306839] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:04 306844] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32168|min_srtt:32168|path_bw:21142|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:04 306848] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:283|schedule_bytes:33|inflight:1104|cwnd:48498|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 306852] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32168|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 306859] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:04 306864] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:04 306868] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1104|cwnd:48498|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 306872] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 306877] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:04 306907] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1104|now:1757653564306883|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 306912] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:8|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 306917] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:06:04 306921] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564311544|now:1757653564306921|interval:4623|
[2025/09/12 05:06:04 306926] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564311544|now:1757653564306921|interv:4623|
[2025/09/12 05:06:04 306930] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48498|inflight:1137|
[2025/09/12 05:06:04 306935] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:04 306939] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1137|cwnd:48498|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 306943] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 306947] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:04 306966] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1137|now:1757653564306953|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 306971] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:9|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 306975] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1137|applimit:0|
[2025/09/12 05:06:04 306979] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564311544|now:1757653564306979|interval:4565|
[2025/09/12 05:06:04 306984] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564311544|now:1757653564306979|interv:4565|
[2025/09/12 05:06:04 306987] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48498|inflight:1420|
[2025/09/12 05:06:04 306992] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564311544|
[2025/09/12 05:06:04 307000] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564311544|
[2025/09/12 05:06:04 307004] [debug] |xqc_engine_wakeup_after|wakeup:1757653564311544|now:1757653564307004|diff:4540|
[2025/09/12 05:06:04 307008] [debug] |xqc_engine_main_logic|END|now:1757653564306818|
[2025/09/12 05:06:04 307013] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564307013|
[2025/09/12 05:06:04 307017] [debug] |xqc_engine_wakeup_after|wakeup:1757653564311544|now:1757653564307017|diff:4527|
[2025/09/12 05:06:04 307021] [debug] |xqc_engine_main_logic|END|now:1757653564307013|
[2025/09/12 05:06:04 312096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564312096|
[2025/09/12 05:06:04 312105] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564311544|pq_index:0|
[2025/09/12 05:06:04 312111] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564306818|
[2025/09/12 05:06:04 312117] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564312116|
[2025/09/12 05:06:04 312123] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653564311544|now:1757653564312116|
[2025/09/12 05:06:04 312128] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:04 312133] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:04 312137] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:04 312143] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 312148] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 312153] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:2|po_sent_time:1757653564275355|lost_send_time:1757653564275927|loss_delay:36189|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:04 312159] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653564275355u|
[2025/09/12 05:06:04 312164] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:04 312169] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32168|rtt_var:4895|pto_duration:51748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 312174] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 312179] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 312184] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1366|
[2025/09/12 05:06:04 312189] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564383701|now:1757653564312168|interv:71533|
[2025/09/12 05:06:04 312194] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564383701|now:1757653564312168|interval:71533|pto_count:0|srtt:32168
[2025/09/12 05:06:04 312201] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:32168|min_srtt:32168|path_bw:21142|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:04 312211] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1366|cwnd:48498|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 312217] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:32168|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 312222] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:4|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:04 312228] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:04 312234] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1366|cwnd:48498|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 312239] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 312244] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:04 312273] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1366|now:1757653564312252|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 312280] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:10|origin_pktnum:4|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 312286] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1366|applimit:0|
[2025/09/12 05:06:04 312291] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:32168|rtt_var:4895|pto_duration:51748|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 312296] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 312301] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 312305] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1420|
[2025/09/12 05:06:04 312310] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564389000|now:1757653564312290|interv:76710|
[2025/09/12 05:06:04 312315] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564389000|now:1757653564312290|interval:76710|pto_count:0|srtt:32168
[2025/09/12 05:06:04 312321] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48498|inflight:1420|
[2025/09/12 05:06:04 312327] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564389000|
[2025/09/12 05:06:04 312332] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564389000|
[2025/09/12 05:06:04 312337] [debug] |xqc_engine_wakeup_after|wakeup:1757653564389000|now:1757653564312336|diff:76664|
[2025/09/12 05:06:04 312342] [debug] |xqc_engine_main_logic|END|now:1757653564312116|
[2025/09/12 05:06:04 337543] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:44|state:ESTABED|recv_time:1757653564337542|
[2025/09/12 05:06:04 337560] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 337580] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391906|
[2025/09/12 05:06:04 337588] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391907|
[2025/09/12 05:06:04 337598] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391907|
[2025/09/12 05:06:04 337607] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 337616] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:8|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:04 337625] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1137|prior_delivered:2546|prior_time:1757653564306471|is_app_limited:0|send_elapse:31978|ack_elapse:31071|ctl_first_sent_time:1757653564306883|lagest_ack_time:1757653564337542|curr_delivered:2579|
[2025/09/12 05:06:04 337634] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564306883|
[2025/09/12 05:06:04 337643] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:04 337650] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:32168|rttvar:4895|minrtt:30947|latest_rtt:30659|ack_delay:72|
[2025/09/12 05:06:04 337659] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:31970|rttvar:4067|minrtt:30659|latest_rtt:30659|ack_delay:72|
[2025/09/12 05:06:04 337668] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:04 337677] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 337685] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 337695] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:5|po_sent_time:1757653564275556|lost_send_time:1757653564301576|loss_delay:35966|frame:STREAM |repair:128|
[2025/09/12 05:06:04 337700] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653564275556u|
[2025/09/12 05:06:04 337705] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 337711] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31970|rtt_var:4067|pto_duration:48238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 337717] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 337722] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 337726] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 337|
[2025/09/12 05:06:04 337731] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564385490|now:1757653564337710|interv:47780|
[2025/09/12 05:06:04 337736] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564385490|now:1757653564337710|interval:47780|pto_count:0|srtt:31970
[2025/09/12 05:06:04 337742] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 31978, ack_elapse 31071, delivered 33|rate 1031|lost 6|
[2025/09/12 05:06:04 337753] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:06:04 337758] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1031) in round 6|
[2025/09/12 05:06:04 337763] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|probertt expire|rtt:30659, old_rtt:30947|
[2025/09/12 05:06:04 337768] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30947|
[2025/09/12 05:06:04 337773] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:722|
[2025/09/12 05:06:04 337778] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48498|packet_lost:1|acked:33|po_sent_time:1757653564306883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2579|
[2025/09/12 05:06:04 337783] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48498|packet_lost:1|acked:33|po_sent_time:1757653564306883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2579|
[2025/09/12 05:06:04 337789] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:48531|full_bw_reached:0|inflight:337|srtt:31970|latest_rtt:30659|min_rtt:30659|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 337797] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391907|largest:2006391907|pns:2|
[2025/09/12 05:06:04 337802] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:2006391907|frame:ACK |recv_time:1757653564337542|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 337808] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653684337542|now:1757653564337542|interv:120000000|
[2025/09/12 05:06:04 337813] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653684337542|now:1757653564337542|interv:120000000|
[2025/09/12 05:06:04 337818] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564389000|pq_index:0|
[2025/09/12 05:06:04 337824] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564312116|
[2025/09/12 05:06:04 337829] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564337828|
[2025/09/12 05:06:04 337835] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564337833|
[2025/09/12 05:06:04 337842] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:31970|min_srtt:31970|path_bw:21142|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:04 337848] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:337|cwnd:48531|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 337854] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:31970|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 337860] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:04 337869] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:04 337873] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:337|cwnd:48531|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 337878] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 337882] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:11-11|next_skip_chance:1757653564557595|current_time:1757653564337881|
[2025/09/12 05:06:04 337886] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:04 337916] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:337|now:1757653564337893|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 337922] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:12|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 337927] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:337|applimit:0|
[2025/09/12 05:06:04 337933] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31970|rtt_var:4067|pto_duration:48238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 337940] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 337947] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 337953] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1387|
[2025/09/12 05:06:04 337959] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564411131|now:1757653564337933|interv:73198|
[2025/09/12 05:06:04 337966] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564411131|now:1757653564337933|interval:73198|pto_count:0|srtt:31970
[2025/09/12 05:06:04 337973] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48531|inflight:1387|
[2025/09/12 05:06:04 337980] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564411131|
[2025/09/12 05:06:04 337988] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564411131|
[2025/09/12 05:06:04 337993] [debug] |xqc_engine_wakeup_after|wakeup:1757653564411131|now:1757653564337992|diff:73139|
[2025/09/12 05:06:04 337997] [debug] |xqc_engine_main_logic|END|now:1757653564337833|
[2025/09/12 05:06:04 338002] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564338002|
[2025/09/12 05:06:04 338006] [debug] |xqc_engine_wakeup_after|wakeup:1757653564411131|now:1757653564338006|diff:73125|
[2025/09/12 05:06:04 338010] [debug] |xqc_engine_main_logic|END|now:1757653564338002|
[2025/09/12 05:06:04 342930] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:46|state:ESTABED|recv_time:1757653564342929|
[2025/09/12 05:06:04 342948] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 342958] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391907|
[2025/09/12 05:06:04 342965] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391908|
[2025/09/12 05:06:04 342982] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391908|
[2025/09/12 05:06:04 342987] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 342996] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:10|origin_pktnum:4|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:04 343005] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1420|prior_delivered:2546|prior_time:1757653564306471|is_app_limited:0|send_elapse:37347|ack_elapse:36458|ctl_first_sent_time:1757653564312252|lagest_ack_time:1757653564342929|curr_delivered:2633|
[2025/09/12 05:06:04 343015] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564312252|
[2025/09/12 05:06:04 343024] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:04 343032] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:31970|rttvar:4067|minrtt:30659|latest_rtt:30677|ack_delay:80|
[2025/09/12 05:06:04 343062] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:31798|rttvar:3394|minrtt:30659|latest_rtt:30677|ack_delay:80|
[2025/09/12 05:06:04 343071] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:04 343080] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 343085] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 343091] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653564306953|lost_send_time:1757653564307157|loss_delay:35772|frame:CRYPTO |repair:32|
[2025/09/12 05:06:04 343097] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653564306953u|
[2025/09/12 05:06:04 343102] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 343107] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:3394|pto_duration:45374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 343112] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 343117] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 343122] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:04 343127] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564408267|now:1757653564343106|interv:65161|
[2025/09/12 05:06:04 343132] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564408267|now:1757653564343106|interval:65161|pto_count:0|srtt:31798
[2025/09/12 05:06:04 343138] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 37347, ack_elapse 36458, delivered 87|rate 2329|lost 7|
[2025/09/12 05:06:04 343143] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2329) in round 6|
[2025/09/12 05:06:04 343148] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30659|
[2025/09/12 05:06:04 343159] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:722|
[2025/09/12 05:06:04 343164] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48531|packet_lost:1|acked:54|po_sent_time:1757653564312252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2579|
[2025/09/12 05:06:04 343170] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48531|packet_lost:1|acked:54|po_sent_time:1757653564312252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2579|
[2025/09/12 05:06:04 343175] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:48585|full_bw_reached:0|inflight:1050|srtt:31798|latest_rtt:30677|min_rtt:30659|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:04 343182] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391908|largest:2006391908|pns:2|
[2025/09/12 05:06:04 343188] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:46|pkt_type:SHORT_HEADER|pkt_num:2006391908|frame:ACK |recv_time:1757653564342929|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 343194] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653684342929|now:1757653564342929|interv:120000000|
[2025/09/12 05:06:04 343199] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653684342929|now:1757653564342929|interv:120000000|
[2025/09/12 05:06:04 343204] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564411131|pq_index:0|
[2025/09/12 05:06:04 343209] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564337833|
[2025/09/12 05:06:04 343214] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564343214|
[2025/09/12 05:06:04 343220] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564343219|
[2025/09/12 05:06:04 343227] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:31798|min_srtt:31798|path_bw:21142|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:04 343233] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1050|cwnd:48585|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 343238] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:31798|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 343244] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:04 343250] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:9|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:04 343255] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1050|cwnd:48585|conn:0000560C592FB51C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 343261] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 343269] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:04 343303] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1050|now:1757653564343278|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 343310] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:13|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 343317] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:04 343325] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:3394|pto_duration:45374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 343335] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 343343] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 343351] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:06:04 343359] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564413652|now:1757653564343325|interv:70327|
[2025/09/12 05:06:04 343367] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564413652|now:1757653564343325|interval:70327|pto_count:0|srtt:31798
[2025/09/12 05:06:04 343376] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48585|inflight:1333|
[2025/09/12 05:06:04 343385] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564413652|
[2025/09/12 05:06:04 343391] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564413652|
[2025/09/12 05:06:04 343396] [debug] |xqc_engine_wakeup_after|wakeup:1757653564413652|now:1757653564343396|diff:70256|
[2025/09/12 05:06:04 343402] [debug] |xqc_engine_main_logic|END|now:1757653564343219|
[2025/09/12 05:06:04 343412] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564343412|
[2025/09/12 05:06:04 343417] [debug] |xqc_engine_wakeup_after|wakeup:1757653564413652|now:1757653564343417|diff:70235|
[2025/09/12 05:06:04 343422] [debug] |xqc_engine_main_logic|END|now:1757653564343412|
[2025/09/12 05:06:04 414549] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564414549|
[2025/09/12 05:06:04 414567] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564413652|pq_index:0|
[2025/09/12 05:06:04 414574] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564343219|
[2025/09/12 05:06:04 414581] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564414580|
[2025/09/12 05:06:04 414588] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653564413652|now:1757653564414580|
[2025/09/12 05:06:04 414594] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:04 414599] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592FB51C|path:0|bytes_in_flight:1333|
[2025/09/12 05:06:04 414605] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:3394|pto_duration:45374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 414618] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 414624] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 414629] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:06:04 414634] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:04 414640] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:04 414647] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_send_probe_pkt|conn:0000560C592FB51C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:04 414653] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592FB51C|pto_count:1
[2025/09/12 05:06:04 414658] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:3394|pto_duration:90748|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 414664] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 414670] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 414675] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:06:04 414680] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564484026|now:1757653564414658|interv:69368|
[2025/09/12 05:06:04 414685] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564484026|now:1757653564414658|interval:69368|pto_count:1|srtt:31798
[2025/09/12 05:06:04 414693] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 414699] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 414705] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:04 414711] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:04 414754] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:14|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1333|now:1757653564414722|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 414762] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:14|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 414769] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1333|applimit:0|
[2025/09/12 05:06:04 414774] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:3394|pto_duration:90748|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 414780] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 414785] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 414795] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1616|
[2025/09/12 05:06:04 414802] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564555470|now:1757653564414774|interv:140696|
[2025/09/12 05:06:04 414811] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564555470|now:1757653564414774|interval:140696|pto_count:1|srtt:31798
[2025/09/12 05:06:04 414821] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48585|inflight:1616|
[2025/09/12 05:06:04 414831] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:04 414841] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:04 414902] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1616|now:1757653564414854|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 414912] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:15|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 414918] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1616|applimit:0|
[2025/09/12 05:06:04 414924] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31798|rtt_var:3394|pto_duration:90748|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:04 414930] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 414935] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 414940] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 2666|
[2025/09/12 05:06:04 414949] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564555602|now:1757653564414924|interv:140678|
[2025/09/12 05:06:04 414957] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564555602|now:1757653564414924|interval:140678|pto_count:1|srtt:31798
[2025/09/12 05:06:04 414967] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48585|inflight:2666|
[2025/09/12 05:06:04 414977] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564555602|
[2025/09/12 05:06:04 414986] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564555602|
[2025/09/12 05:06:04 414994] [debug] |xqc_engine_wakeup_after|wakeup:1757653564555602|now:1757653564414994|diff:140608|
[2025/09/12 05:06:04 415003] [debug] |xqc_engine_main_logic|END|now:1757653564414580|
[2025/09/12 05:06:04 458891] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:50|state:ESTABED|recv_time:1757653564458889|
[2025/09/12 05:06:04 458912] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 458924] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391908|
[2025/09/12 05:06:04 458931] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391910|
[2025/09/12 05:06:04 458943] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391910|
[2025/09/12 05:06:04 458960] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 458972] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:13|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:06:04 458981] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:7|tx_in_flight:1333|prior_delivered:2633|prior_time:1757653564342929|is_app_limited:0|send_elapse:31026|ack_elapse:115960|ctl_first_sent_time:1757653564343278|lagest_ack_time:1757653564458889|curr_delivered:2916|
[2025/09/12 05:06:04 458991] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564343278|
[2025/09/12 05:06:04 459000] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:04 459008] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:14|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:06:04 459017] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:7|tx_in_flight:1333|prior_delivered:2633|prior_time:1757653564342929|is_app_limited:0|send_elapse:31026|ack_elapse:115960|ctl_first_sent_time:1757653564343278|lagest_ack_time:1757653564458889|curr_delivered:3199|
[2025/09/12 05:06:04 459026] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564414722|
[2025/09/12 05:06:04 459034] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:04 459064] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:31798|rttvar:3394|minrtt:30659|latest_rtt:44167|ack_delay:13216|
[2025/09/12 05:06:04 459073] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:31692|rttvar:2757|minrtt:30659|latest_rtt:44167|ack_delay:13216|
[2025/09/12 05:06:04 459082] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:06:04 459090] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:04 459099] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:11|po_sent_time:1757653564337893|lost_send_time:1757653564409202|loss_delay:49687|frame:STREAM |repair:128|
[2025/09/12 05:06:04 459105] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653564337893u|
[2025/09/12 05:06:04 459110] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |lost interval:152418|lost_count:4|send_count:7|pkt_num:12|po_send_time:1757653564337893|srtt:31692|cwnd:48585|bw:21142|conn_life:1227810|now:0|last_lost_time:1227810|
[2025/09/12 05:06:04 459116] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 459122] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31692|rtt_var:2757|pto_duration:42720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 459128] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 459132] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 459143] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:04 459148] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564482574|now:1757653564459121|interv:23453|
[2025/09/12 05:06:04 459153] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564482574|now:1757653564459121|interval:23453|pto_count:0|srtt:31692
[2025/09/12 05:06:04 459159] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 31026, ack_elapse 115960, delivered 566|rate 4880|lost 8|
[2025/09/12 05:06:04 459164] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:06:04 459169] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4880) in round 7|
[2025/09/12 05:06:04 459174] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30659|
[2025/09/12 05:06:04 459180] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1132|
[2025/09/12 05:06:04 459184] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48585|packet_lost:1|acked:566|po_sent_time:1757653564414722|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3199|
[2025/09/12 05:06:04 459190] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48585|packet_lost:1|acked:566|po_sent_time:1757653564414722|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3199|
[2025/09/12 05:06:04 459196] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:49151|full_bw_reached:0|inflight:1050|srtt:31692|latest_rtt:44167|min_rtt:30659|applimit:0|lost:7|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 459202] [stats] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0||cwnd:49151|inflight:1050|mode:0|applimit:0|pacing_rate:4013182|bw:21142|srtt:31692|latest_rtt:44167|min_rtt:30659|send:29|lost:7|tlp:3|recv:10|recovery:0|slow_start:1|conn_life:1228123|acked:566|delivered:3199|is_cwnd_limited:0|
[2025/09/12 05:06:04 459209] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:04 459216] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:ACK_01RTT|expire:1757653564483889|now:1757653564458889|interv:25000|
[2025/09/12 05:06:04 459223] [debug] |scid:b82f949189d69ae0f53c3a08|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564458889|max_ack_delay:25000|
[2025/09/12 05:06:04 459228] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391910|largest:2006391910|pns:2|
[2025/09/12 05:06:04 459234] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:50|pkt_type:SHORT_HEADER|pkt_num:2006391910|frame:PING ACK |recv_time:1757653564458889|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 459240] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653684458889|now:1757653564458889|interv:120000000|
[2025/09/12 05:06:04 459245] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653684458889|now:1757653564458889|interv:120000000|
[2025/09/12 05:06:04 459254] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564555602|pq_index:0|
[2025/09/12 05:06:04 459260] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564414580|
[2025/09/12 05:06:04 459265] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564459264|
[2025/09/12 05:06:04 459271] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564459269|
[2025/09/12 05:06:04 459278] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:31692|min_srtt:31692|path_bw:21142|loss_rate:42.86|path_pto:0|
[2025/09/12 05:06:04 459284] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:1050|cwnd:49151|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 459290] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:31692|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 459295] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:12|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:04 459302] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:04 459307] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_can_send|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:1050|cwnd:49151|conn:0000560C592FB51C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 459312] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:04 459318] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:04 459355] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653564459327|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 459363] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:16|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:04 459369] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:04 459374] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|srtt:31692|rtt_var:2757|pto_duration:42720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:04 459380] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 459385] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 459389] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592FB51C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:06:04 459394] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:LOSS_DETECTION|expire:1757653564527047|now:1757653564459374|interv:67673|
[2025/09/12 05:06:04 459399] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592FB51C|path:0|pns:2|expire:1757653564527047|now:1757653564459374|interval:67673|pto_count:0|srtt:31692
[2025/09/12 05:06:04 459409] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49151|inflight:2100|
[2025/09/12 05:06:04 459415] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564483889|
[2025/09/12 05:06:04 459421] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564483889|
[2025/09/12 05:06:04 459426] [debug] |xqc_engine_wakeup_after|wakeup:1757653564483889|now:1757653564459425|diff:24464|
[2025/09/12 05:06:04 459431] [debug] |xqc_engine_main_logic|END|now:1757653564459269|
[2025/09/12 05:06:04 459437] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564459437|
[2025/09/12 05:06:04 459442] [debug] |xqc_engine_wakeup_after|wakeup:1757653564483889|now:1757653564459442|diff:24447|
[2025/09/12 05:06:04 459447] [debug] |xqc_engine_main_logic|END|now:1757653564459437|
[2025/09/12 05:06:04 484545] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564484545|
[2025/09/12 05:06:04 484561] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564483889|pq_index:0|
[2025/09/12 05:06:04 484568] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564459269|
[2025/09/12 05:06:04 484575] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564484573|
[2025/09/12 05:06:04 484581] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653564483889|now:1757653564484573|
[2025/09/12 05:06:04 484586] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:04 484591] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653564483889|now:1757653564484573|
[2025/09/12 05:06:04 484596] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:04 484603] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|largest_recv:2006391910|ack_delay:25714|first_ack_range:0|largest_pkt_recv_time:1757653564458889|
[2025/09/12 05:06:04 484608] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|high:2006391910|low:2006391910|pkt_pns:2|
[2025/09/12 05:06:04 484613] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|high:2006391908|low:2006391906|pkt_pns:2|
[2025/09/12 05:06:04 484618] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_gen_ack_frame|high:2006391903|low:2006391903|pkt_pns:2|
[2025/09/12 05:06:04 484623] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:2006391910|frame_largest_recv:2006391910|
[2025/09/12 05:06:04 484628] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:04 484634] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 484640] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:04 484646] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:04 484684] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:17|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653564484655|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 484691] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:17|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 484698] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564527047|
[2025/09/12 05:06:04 484712] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564527047|
[2025/09/12 05:06:04 484716] [debug] |xqc_engine_wakeup_after|wakeup:1757653564527047|now:1757653564484716|diff:42331|
[2025/09/12 05:06:04 484722] [debug] |xqc_engine_main_logic|END|now:1757653564484573|
[2025/09/12 05:06:04 490871] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:50|state:ESTABED|recv_time:1757653564490869|
[2025/09/12 05:06:04 490888] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 490898] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391910|
[2025/09/12 05:06:04 490904] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391911|
[2025/09/12 05:06:04 490913] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391911|
[2025/09/12 05:06:04 490919] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:04 490927] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|conn:0000560C592FB51C|path:0|pkt_num:16|origin_pktnum:6|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:06:04 490934] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:2100|prior_delivered:3199|prior_time:1757653564458889|is_app_limited:0|send_elapse:116049|ack_elapse:31980|ctl_first_sent_time:1757653564459327|lagest_ack_time:1757653564490869|curr_delivered:4249|
[2025/09/12 05:06:04 490942] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_update_sample|sampler_sent_time_update:1757653564459327|
[2025/09/12 05:06:04 490948] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:04 490956] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:04 490962] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:STREAM_CLOSE|expire:1757653564694122|now:1757653564490962|interv:203160|
[2025/09/12 05:06:04 490969] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:04 490975] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C592FB51C|srtt:31692|rttvar:2757|minrtt:30659|latest_rtt:31542|ack_delay:104|
[2025/09/12 05:06:04 490982] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |after update rtt|conn:0000560C592FB51C|srtt:31660|rttvar:2131|minrtt:30659|latest_rtt:31542|ack_delay:104|
[2025/09/12 05:06:04 490988] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:06:04 490995] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:04 491001] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C592FB51C|path:0|
[2025/09/12 05:06:04 491006] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 491013] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_generate_sample|sampler: send_elapse 116049, ack_elapse 31980, delivered 1050|rate 9047|lost 8|
[2025/09/12 05:06:04 491019] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: RTT round update 7 -> 8|
[2025/09/12 05:06:04 491026] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9047) in round 8|
[2025/09/12 05:06:04 491032] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30659|
[2025/09/12 05:06:04 491054] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:06:04 491071] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49151|packet_lost:0|acked:1050|po_sent_time:1757653564459327|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4249|
[2025/09/12 05:06:04 491078] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49151|packet_lost:0|acked:1050|po_sent_time:1757653564459327|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4249|
[2025/09/12 05:06:04 491086] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25 |bbr on ack|mode:0|pacing_rate:4013182|bw:21142|cwnd:50201|full_bw_reached:0|inflight:0|srtt:31660|latest_rtt:31542|min_rtt:30659|applimit:0|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:04 491091] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391911|largest:2006391911|pns:2|
[2025/09/12 05:06:04 491096] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:50|pkt_type:SHORT_HEADER|pkt_num:2006391911|frame:ACK |recv_time:1757653564490869|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 491101] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653684490869|now:1757653564490869|interv:120000000|
[2025/09/12 05:06:04 491105] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653684490869|now:1757653564490869|interv:120000000|
[2025/09/12 05:06:04 491109] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564527047|pq_index:0|
[2025/09/12 05:06:04 491114] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564484573|
[2025/09/12 05:06:04 491118] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564491118|
[2025/09/12 05:06:04 491123] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564491121|
[2025/09/12 05:06:04 491129] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564694122|
[2025/09/12 05:06:04 491133] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564694122|
[2025/09/12 05:06:04 491137] [debug] |xqc_engine_wakeup_after|wakeup:1757653564694122|now:1757653564491137|diff:202985|
[2025/09/12 05:06:04 491142] [debug] |xqc_engine_main_logic|END|now:1757653564491121|
[2025/09/12 05:06:04 491147] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564491147|
[2025/09/12 05:06:04 491151] [debug] |xqc_engine_wakeup_after|wakeup:1757653564694122|now:1757653564491151|diff:202971|
[2025/09/12 05:06:04 491155] [debug] |xqc_engine_main_logic|END|now:1757653564491147|
[2025/09/12 05:06:04 515429] [info] |xqc_engine_packet_process|==>|conn:0000560C592FB51C|size:39|state:ESTABED|recv_time:1757653564515425|
[2025/09/12 05:06:04 515451] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b82f949189d69ae0f53c3a08|spin_bit:0|
[2025/09/12 05:06:04 515463] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|largest_pn:2006391911|
[2025/09/12 05:06:04 515469] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2006391912|
[2025/09/12 05:06:04 515480] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2006391912|
[2025/09/12 05:06:04 515486] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:04 515501] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_DRAINING|expire:1757653564711052|now:1757653564515500|interv:195552|
[2025/09/12 05:06:04 515507] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:06:04 515513] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:04 515518] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:04 515523] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:04 515528] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:04 515534] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:04 515542] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:04 515550] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:04 515556] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:04 515562] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2006391912|largest:2006391912|pns:2|
[2025/09/12 05:06:04 515569] [info] |scid:b82f949189d69ae0f53c3a08|xqc_conn_on_pkt_processed|====>|conn:0000560C592FB51C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2006391912|frame:CONNECTION_CLOSE |recv_time:1757653564515425|dcid:b82f949189d69ae0f53c3a08|dcid_seq:0|
[2025/09/12 05:06:04 515576] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:PATH_IDLE|expire:1757653684515425|now:1757653564515425|interv:120000000|
[2025/09/12 05:06:04 515581] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_set|type:CONN_IDLE|expire:1757653684515425|now:1757653564515425|interv:120000000|
[2025/09/12 05:06:04 515587] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564694122|pq_index:0|
[2025/09/12 05:06:04 515593] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564491121|
[2025/09/12 05:06:04 515598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564515598|
[2025/09/12 05:06:04 515606] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564515604|
[2025/09/12 05:06:04 515615] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_path_get_perf_class|conn:0000560C592FB51C|path_id:0|path_srtt:31660|min_srtt:31660|path_bw:21142|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:04 515633] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C592FB51C|path_id:0|path_srtt:31660|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:04 515641] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:04 515649] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_check_acked_or_dropped_pkt|conn:0000560C592FB51C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:04 515655] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:04 515702] [info] |scid:b82f949189d69ae0f53c3a08|xqc_send_packet_with_pn|<==|conn:0000560C592FB51C|path:0|pkt_num:18|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653564515665|stream_id:0|stream_offset:0|
[2025/09/12 05:06:04 515716] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_on_packet_sent|conn:0000560C592FB51C|path:0|pkt_num:18|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:04 515724] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564694122|
[2025/09/12 05:06:04 515731] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564694122|
[2025/09/12 05:06:04 515736] [debug] |xqc_engine_wakeup_after|wakeup:1757653564694122|now:1757653564515736|diff:178386|
[2025/09/12 05:06:04 515743] [debug] |xqc_engine_main_logic|END|now:1757653564515604|
[2025/09/12 05:06:04 515750] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564515750|
[2025/09/12 05:06:04 515756] [debug] |xqc_engine_wakeup_after|wakeup:1757653564694122|now:1757653564515756|diff:178366|
[2025/09/12 05:06:04 515761] [debug] |xqc_engine_main_logic|END|now:1757653564515750|
[2025/09/12 05:06:04 694980] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564694979|
[2025/09/12 05:06:04 695011] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564694122|pq_index:0|
[2025/09/12 05:06:04 695018] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564515604|
[2025/09/12 05:06:04 695026] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564695023|
[2025/09/12 05:06:04 695033] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653564694122|now:1757653564695023|
[2025/09/12 05:06:04 695063] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:04 695070] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:04 695081] [stats] |scid:b82f949189d69ae0f53c3a08|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653564274426|wrt_delay:173|snd_delay:1130|finwrt_delay:173|finsnd_delay:184901|finrcv_delay:2|finread_delay:92|all_acked_delay:216528|firstfinack_dely:216521|close_delay:216536|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|path_info:mp is not supported in connection scid:b82f949189d69ae0f53c3a08|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:2|
[2025/09/12 05:06:04 695090] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653564694122|now:1757653564695023|
[2025/09/12 05:06:04 695095] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:04 695103] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_conn_next_wakeup_time|wakeup_time:1757653564711052|
[2025/09/12 05:06:04 695108] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_wakeup_queue|next_tick_time:1757653564711052|
[2025/09/12 05:06:04 695113] [debug] |xqc_engine_wakeup_after|wakeup:1757653564711052|now:1757653564695113|diff:15939|
[2025/09/12 05:06:04 695119] [debug] |xqc_engine_main_logic|END|now:1757653564695023|
[2025/09/12 05:06:04 711194] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564711194|
[2025/09/12 05:06:04 711204] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564711052|pq_index:0|
[2025/09/12 05:06:04 711210] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_add_active_queue|last_ticked_time:1757653564695023|
[2025/09/12 05:06:04 711217] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_engine_process_conn|conn:0000560C592FB51C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564711215|
[2025/09/12 05:06:04 711235] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653564711052|now:1757653564711215|
[2025/09/12 05:06:04 711241] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653564711052|now:1757653564711215|
[2025/09/12 05:06:04 711246] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:04 711251] [info] |xqc_engine_main_logic|conn:0000560C592FB51C|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|conn_state:13|next_tick_time:1757653564711052
[2025/09/12 05:06:04 711268] [report] |scid:b82f949189d69ae0f53c3a08|xqc_conn_destroy|0000560C592FB51C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1043001|first_send_delay:1043520|conn_persist:1480189|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-b82f949189d69ae0f53c3a08 p-193.167.0.100-34256-bcd8acae6e1b2366238a256fa0b061cf25|hsk_recv:816829|close_recv:1284421|close_send:1284586|last_recv:1284346|last_send:1284586|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,35,15,13,4096,0,17,i32,4,37,50,6,2006391910,1227,0,4,37,50,4,2006391911,1259,0,4,26,39,40000,2006391912,1284,0,4,39,4,17,1253,4,26,40000,18,1284,4,1050,80,16,1228,0-2,0-2,0-0,0-0,0-0,0-31,0-12356,0-4484,0-30,0-13,0-8,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:8|tlp_pkt:3|snd_pkt:30|spurious_loss:0|detected_loss:12|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:04 711315] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:04 711325] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:04 711331] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:04 711336] [debug] |scid:b82f949189d69ae0f53c3a08|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:04 711386] [debug] |xqc_engine_wakeup_after|wakeup:1757653564932957|now:1757653564711386|diff:221571|
[2025/09/12 05:06:04 711392] [debug] |xqc_engine_main_logic|END|now:1757653564711215|
[2025/09/12 05:06:04 933661] [debug] |xqc_engine_main_logic|BEGIN|now:1757653564933660|
[2025/09/12 05:06:04 933681] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653564932957|pq_index:0|
[2025/09/12 05:06:04 933690] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653563647497|
[2025/09/12 05:06:04 933698] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653564933696|
[2025/09/12 05:06:04 933706] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653564932957|now:1757653564933696|
[2025/09/12 05:06:04 933713] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:04 933720] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:8400|
[2025/09/12 05:06:04 933732] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:885168|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:04 933737] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 933741] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 933745] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:06:04 933749] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:04 933754] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:04 933770] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:04 933775] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:5
[2025/09/12 05:06:04 933780] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:1770336|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:04 933784] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 933788] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 933792] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:06:04 933796] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566218125|now:1757653564933779|interv:1284346|
[2025/09/12 05:06:04 933800] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653566218125|now:1757653564933779|interval:1284346|pto_count:5|srtt:32507
[2025/09/12 05:06:04 933807] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 933812] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 933817] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:04 933823] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:06:04 933873] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:28|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653564933839|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 933880] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:28|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:04 933886] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:06:04 933890] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:1770336|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:04 933894] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 933902] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 933906] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:06:04 933910] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567504175|now:1757653564933890|interv:2570285|
[2025/09/12 05:06:04 933914] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653567504175|now:1757653564933890|interval:2570285|pto_count:5|srtt:32507
[2025/09/12 05:06:04 933919] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:9450|
[2025/09/12 05:06:04 933925] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:04 933929] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:06:04 933950] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653564933935|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:04 933955] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:29|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:04 933960] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:06:04 933964] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:1770336|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:04 933968] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:04 933972] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:04 933976] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:06:04 933980] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567504271|now:1757653564933964|interv:2570307|
[2025/09/12 05:06:04 933986] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653567504271|now:1757653564933964|interval:2570307|pto_count:5|srtt:32507
[2025/09/12 05:06:04 933991] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:10500|
[2025/09/12 05:06:04 933997] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653567504271|
[2025/09/12 05:06:04 934002] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653567504271|
[2025/09/12 05:06:04 934008] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653564934008|diff:2153173|
[2025/09/12 05:06:04 934013] [debug] |xqc_engine_main_logic|END|now:1757653564933696|
[2025/09/12 05:06:06 692961] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653626692958|now:1757653566692958|interv:60000000|
[2025/09/12 05:06:06 692997] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653626692997|now:1757653566692997|interv:60000000|
[2025/09/12 05:06:06 693010] [debug] |xqc_path_create|path:0|dcid:fef8dd0ae79a373bd2b862b7319aee3d89|scid:e0cf1bf00a69efef31c49505|create_path_count:1|
[2025/09/12 05:06:06 693019] [debug] |scid:e0cf1bf00a69efef31c49505|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 05:06:06 693060] [debug] |xqc_path_init|path:0|dcid:fef8dd0ae79a373bd2b862b7319aee3d89|scid:e0cf1bf00a69efef31c49505|state:2|
[2025/09/12 05:06:06 693073] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_create|success|scid:e0cf1bf00a69efef31c49505|dcid:fef8dd0ae79a373bd2b862b7319aee3d89|conn:0000560C5931E18C|
[2025/09/12 05:06:06 693083] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_server_create|hash odcid conn|odcid:0a6276f7b1f8e7ce32b7277184db9511f5ff|conn:0000560C5931E18C|
[2025/09/12 05:06:06 693098] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_get_local_transport_params|generate sr_token[dc95022d904d38434b5228112e273409] for cid[0a6276f7b1f8e7ce32b7277184db9511f5ff]
[2025/09/12 05:06:06 693124] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693134] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:1200|state:S_INIT|recv_time:1757653566692924|
[2025/09/12 05:06:06 693286] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:06 693297] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:06 693305] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:06 693309] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416265|
[2025/09/12 05:06:06 693317] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1155416265|
[2025/09/12 05:06:06 693321] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693326] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693331] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693337] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:06 693341] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693346] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693351] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:06 693355] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:06 693360] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:06 693366] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693372] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693378] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693384] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693389] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693392] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693396] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693400] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693404] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693413] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693417] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693421] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693424] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693428] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693432] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693436] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693439] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693443] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693449] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693456] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693462] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693467] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693471] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693475] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693479] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693483] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693486] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693490] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693494] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693498] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693501] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:06 693516] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693521] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693526] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:06 693532] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693538] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693544] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693550] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693555] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693559] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693563] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693571] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693575] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693578] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693582] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693586] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693590] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 693594] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 693598] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693601] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693605] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693609] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693613] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693619] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:06 693626] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693632] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693638] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:06 693643] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693647] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693650] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:06 693654] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693658] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693662] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 693666] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_token|token empty|
[2025/09/12 05:06:06 693669] [info] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|check_token fail|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:06 693673] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:06 693677] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:06 693681] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:06 693685] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693689] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693693] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:06 693698] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693709] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693715] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:06 693721] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693725] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693728] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:06 693732] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693736] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693740] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:06 693744] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:06 693748] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 693752] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:06 693803] [info] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:06 693989] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:06 693994] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:06 693998] [warn] |scid:e0cf1bf00a69efef31c49505|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:06 694262] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:06 694271] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:06 694275] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 694280] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 694288] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:06 694293] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:06 694298] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416265|largest:1155416265|pns:0|
[2025/09/12 05:06:06 694304] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:1200|pkt_type:INIT|pkt_num:1155416265|frame:PADDING CRYPTO |recv_time:1757653566692924|dcid:0a6276f7b1f8e7ce32b7277184db9511f5ff|dcid_seq:0|
[2025/09/12 05:06:06 694313] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653626692924|now:1757653566692924|interv:60000000|
[2025/09/12 05:06:06 694320] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653626692924|now:1757653566692924|interv:60000000|
[2025/09/12 05:06:06 694327] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566694327|
[2025/09/12 05:06:06 694332] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653566694332|
[2025/09/12 05:06:06 694338] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:06 694342] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:06 694352] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_write_streams|
[2025/09/12 05:06:06 694356] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:06 694359] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:06 694366] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653566694365|
[2025/09/12 05:06:06 694370] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:06 694374] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_write_streams|
[2025/09/12 05:06:06 694378] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:06 694382] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653566694382|
[2025/09/12 05:06:06 694388] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653566694388|
[2025/09/12 05:06:06 694396] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653566694395|
[2025/09/12 05:06:06 694403] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653566694403|
[2025/09/12 05:06:06 694410] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:06 694416] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|largest_recv:1155416265|ack_delay:1492|first_ack_range:0|largest_pkt_recv_time:1757653566692924|
[2025/09/12 05:06:06 694421] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|high:1155416265|low:1155416265|pkt_pns:0|
[2025/09/12 05:06:06 694425] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1155416265|frame_largest_recv:1155416265|
[2025/09/12 05:06:06 694429] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:06 694435] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 694440] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 694445] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:06 694450] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 694454] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 694458] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:06 694462] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 694467] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 694478] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:06 694485] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 694492] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 694498] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:06 694502] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 694506] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 694510] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:06 694514] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694520] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:06 694525] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:06 694564] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653566694533|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694575] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 694583] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:06 694588] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 694593] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:06 694597] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 694601] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:06 694605] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567444533|now:1757653566694588|interv:749945|
[2025/09/12 05:06:06 694609] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:0|expire:1757653567444533|now:1757653566694588|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:06:06 694614] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:06 694620] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:06 694624] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:06 694648] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653566694630|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694664] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 694671] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:06 694676] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 694680] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:06 694684] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:06 694688] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:06 694692] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567444533|now:1757653566694675|interv:749858|
[2025/09/12 05:06:06 694695] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:0|expire:1757653567444533|now:1757653566694675|interval:749858|pto_count:0|srtt:250000
[2025/09/12 05:06:06 694700] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:06 694704] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:06 694709] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:06 694730] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653566694715|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694739] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 694746] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:06 694752] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 694758] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:06 694762] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:06 694766] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:06 694770] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567444533|now:1757653566694752|interv:749781|
[2025/09/12 05:06:06 694774] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:0|expire:1757653567444533|now:1757653566694752|interval:749781|pto_count:0|srtt:250000
[2025/09/12 05:06:06 694778] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:06 694783] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:06 694791] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:06 694811] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653566694797|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694818] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 694825] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:06 694832] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 694839] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:06 694845] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:06 694849] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:06 694852] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567444533|now:1757653566694831|interv:749702|
[2025/09/12 05:06:06 694856] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:0|expire:1757653567444533|now:1757653566694831|interval:749702|pto_count:0|srtt:250000
[2025/09/12 05:06:06 694861] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:06 694865] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:06 694869] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:06 694888] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653566694875|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694893] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 694898] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:06 694902] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 694908] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:06 694915] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:06 694921] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:06 694927] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567444533|now:1757653566694902|interv:749631|
[2025/09/12 05:06:06 694932] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:0|expire:1757653567444533|now:1757653566694902|interval:749631|pto_count:0|srtt:250000
[2025/09/12 05:06:06 694941] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:06 694945] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:06 694949] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:06 694969] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653566694955|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 694974] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 694979] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567444533|
[2025/09/12 05:06:06 694984] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567444533|
[2025/09/12 05:06:06 694988] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566694988|diff:392193|
[2025/09/12 05:06:06 694996] [debug] |xqc_engine_main_logic|END|now:1757653566694332|
[2025/09/12 05:06:06 695005] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566695004|
[2025/09/12 05:06:06 695010] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566695010|diff:392171|
[2025/09/12 05:06:06 695016] [debug] |xqc_engine_main_logic|END|now:1757653566695004|
[2025/09/12 05:06:06 730161] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653566730159|
[2025/09/12 05:06:06 730180] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:06 730189] [warn] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:06 730198] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:06 730206] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:06 730213] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653626730159|now:1757653566730159|interv:60000000|
[2025/09/12 05:06:06 730220] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653626730159|now:1757653566730159|interv:60000000|
[2025/09/12 05:06:06 730228] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567444533|pq_index:1|
[2025/09/12 05:06:06 730237] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566694332|
[2025/09/12 05:06:06 730247] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566730247|
[2025/09/12 05:06:06 730257] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653566730255|
[2025/09/12 05:06:06 730268] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567444533|
[2025/09/12 05:06:06 730276] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567444533|
[2025/09/12 05:06:06 730284] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566730284|diff:356897|
[2025/09/12 05:06:06 730290] [debug] |xqc_engine_main_logic|END|now:1757653566730255|
[2025/09/12 05:06:06 836710] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653566836708|
[2025/09/12 05:06:06 836733] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:06:06 836745] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:06 836761] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416264|
[2025/09/12 05:06:06 836771] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1155416264|
[2025/09/12 05:06:06 836778] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:06 836785] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:06 836791] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:06 836797] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:06 836922] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:06 836930] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:06 836935] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567444533|pq_index:1|
[2025/09/12 05:06:06 836939] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566730255|
[2025/09/12 05:06:06 836943] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:06 836948] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:06 836953] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:919|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:06:06 836958] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:06 836962] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 836967] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 836973] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:06 836979] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:06 836986] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567444875|now:1757653566836962|interv:607913|
[2025/09/12 05:06:06 836992] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:1|expire:1757653567444875|now:1757653566836962|interval:607913|pto_count:0|srtt:250000
[2025/09/12 05:06:06 836999] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_addr_validated|Address Validated|conn:0000560C5931E18C|role:1|
[2025/09/12 05:06:06 837004] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:06 837009] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:06 837013] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416264|largest:1155416264|pns:1|
[2025/09/12 05:06:06 837018] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:99|pkt_type:HSK|pkt_num:1155416264|frame:CRYPTO |recv_time:1757653566836708|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:06 837023] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653626836708|now:1757653566836708|interv:60000000|
[2025/09/12 05:06:06 837032] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653626836708|now:1757653566836708|interv:60000000|
[2025/09/12 05:06:06 837036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566837036|
[2025/09/12 05:06:06 837059] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653566837058|
[2025/09/12 05:06:06 837064] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5931E18C|
[2025/09/12 05:06:06 837068] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5931E18C|
[2025/09/12 05:06:06 837072] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:725|cwnd:45952|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:06 837077] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:208|cwnd:45952|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:06 837081] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:82|cwnd:45952|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:06 837085] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:45952|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:06 837089] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:06 837093] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931E18C|path:0|
[2025/09/12 05:06:06 837097] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:06 837102] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_gen_token|expire:1758258366|
[2025/09/12 05:06:06 837107] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:06 837111] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:06 837115] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:06 837119] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:06 837125] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:06 837129] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416263|
[2025/09/12 05:06:06 837135] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416263|
[2025/09/12 05:06:06 837139] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:06 837144] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 837147] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 837154] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:ACK_01RTT|expire:1757653566755159|now:1757653566730159|interv:25000|
[2025/09/12 05:06:06 837159] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653566730159|max_ack_delay:25000|
[2025/09/12 05:06:06 837163] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416263|largest:1155416263|pns:2|
[2025/09/12 05:06:06 837171] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1155416263|frame:PADDING PING |recv_time:1757653566730159|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:06 837176] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_crypto_write_streams|
[2025/09/12 05:06:06 837180] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:06 837185] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653566837185|
[2025/09/12 05:06:06 837190] [info] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653566837189|
[2025/09/12 05:06:06 837194] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:06 837199] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|largest_recv:1155416264|ack_delay:491|first_ack_range:0|largest_pkt_recv_time:1757653566836708|
[2025/09/12 05:06:06 837203] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|high:1155416264|low:1155416264|pkt_pns:1|
[2025/09/12 05:06:06 837207] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1155416264|frame_largest_recv:1155416264|
[2025/09/12 05:06:06 837211] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:06 837222] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b985b91c77511452ed505aa0|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:06 837230] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2680ab77af92aa6713a3c386|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:06 837235] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 837240] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 837245] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:06 837249] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 837254] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 837258] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:06 837262] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 837266] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 837270] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:06 837275] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 837279] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 837286] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:06 837290] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837294] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 837298] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 837303] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:06 837307] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 837311] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|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 05:06:06 837316] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:06 837320] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:06 837325] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:06 837354] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653566837331|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837360] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837365] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:06 837369] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 837374] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 837378] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 837381] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:06 837385] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567612331|now:1757653566837369|interv:774962|
[2025/09/12 05:06:06 837389] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567612331|now:1757653566837369|interval:774962|pto_count:0|srtt:250000
[2025/09/12 05:06:06 837394] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:23|
[2025/09/12 05:06:06 837399] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:06 837406] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:06 837425] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653566837412|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837431] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837435] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:06:06 837439] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 837443] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 837447] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 837451] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:06 837455] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567612412|now:1757653566837439|interv:774973|
[2025/09/12 05:06:06 837459] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567612412|now:1757653566837439|interval:774973|pto_count:0|srtt:250000
[2025/09/12 05:06:06 837463] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:56|
[2025/09/12 05:06:06 837467] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:06 837472] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-4|next_skip_chance:1757653569162471|current_time:1757653566837471|
[2025/09/12 05:06:06 837476] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:06 837492] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653566837481|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837497] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:5|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837502] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:06:06 837505] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 837510] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 837513] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 837517] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:06 837521] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567612481|now:1757653566837505|interv:774976|
[2025/09/12 05:06:06 837525] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567612481|now:1757653566837505|interval:774976|pto_count:0|srtt:250000
[2025/09/12 05:06:06 837532] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:339|
[2025/09/12 05:06:06 837537] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:06 837542] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:06 837558] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653566837547|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837563] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837567] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:06:06 837571] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 837575] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 837579] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 837582] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:06 837586] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567612547|now:1757653566837571|interv:774976|
[2025/09/12 05:06:06 837590] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567612547|now:1757653566837571|interval:774976|pto_count:0|srtt:250000
[2025/09/12 05:06:06 837594] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:623|
[2025/09/12 05:06:06 837598] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:06 837603] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:06 837618] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:4|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:623|now:1757653566837608|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837623] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837627] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:06 837632] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:06 837647] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653566837637|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837652] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837659] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:06:06 837663] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 837667] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 837671] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 837675] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:06 837679] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567612637|now:1757653566837663|interv:774974|
[2025/09/12 05:06:06 837682] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567612637|now:1757653566837663|interval:774974|pto_count:0|srtt:250000
[2025/09/12 05:06:06 837687] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:677|
[2025/09/12 05:06:06 837691] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:06 837695] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:06 837710] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653566837700|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837715] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837719] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:06:06 837723] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 837727] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 837731] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 837735] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:06 837739] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567612700|now:1757653566837723|interv:774977|
[2025/09/12 05:06:06 837743] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567612700|now:1757653566837723|interval:774977|pto_count:0|srtt:250000
[2025/09/12 05:06:06 837747] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:731|
[2025/09/12 05:06:06 837751] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653566755159|
[2025/09/12 05:06:06 837756] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653566755159|
[2025/09/12 05:06:06 837759] [debug] |xqc_engine_wakeup_after|wakeup:1757653566755159|now:1757653566837759|diff:18446744073709469016|
[2025/09/12 05:06:06 837764] [debug] |xqc_engine_main_logic|END|now:1757653566837058|
[2025/09/12 05:06:06 837769] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566837769|
[2025/09/12 05:06:06 837776] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566755159|pq_index:0|
[2025/09/12 05:06:06 837780] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566837058|
[2025/09/12 05:06:06 837785] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566837784|
[2025/09/12 05:06:06 837790] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653566755159|now:1757653566837784|
[2025/09/12 05:06:06 837794] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:06 837798] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653566755159|now:1757653566837784|
[2025/09/12 05:06:06 837802] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:06 837807] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|largest_recv:1155416263|ack_delay:107647|first_ack_range:0|largest_pkt_recv_time:1757653566730159|
[2025/09/12 05:06:06 837811] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|high:1155416263|low:1155416263|pkt_pns:2|
[2025/09/12 05:06:06 837815] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1155416263|frame_largest_recv:1155416263|
[2025/09/12 05:06:06 837819] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:06 837824] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837828] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:06 837832] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:06 837850] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:9|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653566837837|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 837855] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:9|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 837860] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567612700|
[2025/09/12 05:06:06 837864] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567612700|
[2025/09/12 05:06:06 837868] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566837868|diff:249313|
[2025/09/12 05:06:06 837872] [debug] |xqc_engine_main_logic|END|now:1757653566837784|
[2025/09/12 05:06:06 862979] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:1406|state:ESTABED|recv_time:1757653566862977|
[2025/09/12 05:06:06 862998] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:06 863010] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416263|
[2025/09/12 05:06:06 863017] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416264|
[2025/09/12 05:06:06 863029] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416264|
[2025/09/12 05:06:06 863037] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:06 863064] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 863083] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 863096] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:ACK_01RTT|expire:1757653566887977|now:1757653566862977|interv:25000|
[2025/09/12 05:06:06 863105] [debug] |scid:e0cf1bf00a69efef31c49505|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566862977|max_ack_delay:25000|
[2025/09/12 05:06:06 863114] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416264|largest:1155416264|pns:2|
[2025/09/12 05:06:06 863123] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1155416264|frame:PADDING PING |recv_time:1757653566862977|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:06 863132] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653686862977|now:1757653566862977|interv:120000000|
[2025/09/12 05:06:06 863140] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653686862977|now:1757653566862977|interv:120000000|
[2025/09/12 05:06:06 863147] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567612700|pq_index:4|
[2025/09/12 05:06:06 863154] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566837784|
[2025/09/12 05:06:06 863159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566863159|
[2025/09/12 05:06:06 863165] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566863164|
[2025/09/12 05:06:06 863173] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653566887977|
[2025/09/12 05:06:06 863179] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653566887977|
[2025/09/12 05:06:06 863183] [debug] |xqc_engine_wakeup_after|wakeup:1757653566887977|now:1757653566863183|diff:24794|
[2025/09/12 05:06:06 863189] [debug] |xqc_engine_main_logic|END|now:1757653566863164|
[2025/09/12 05:06:06 863197] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566863196|
[2025/09/12 05:06:06 863204] [debug] |xqc_engine_wakeup_after|wakeup:1757653566887977|now:1757653566863204|diff:24773|
[2025/09/12 05:06:06 863212] [debug] |xqc_engine_main_logic|END|now:1757653566863196|
[2025/09/12 05:06:06 868138] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:39|state:ESTABED|recv_time:1757653566868136|
[2025/09/12 05:06:06 868156] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:06 868167] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416264|
[2025/09/12 05:06:06 868174] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416265|
[2025/09/12 05:06:06 868185] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416265|
[2025/09/12 05:06:06 868193] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:06 868203] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:06 868213] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:0|prior_time:1757653566837331|is_app_limited:0|send_elapse:0|ack_elapse:30805|ctl_first_sent_time:1757653566837331|lagest_ack_time:1757653566868136|curr_delivered:23|
[2025/09/12 05:06:06 868232] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653566837331|
[2025/09/12 05:06:06 868242] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:06 868251] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:06:06 868260] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:0|prior_time:1757653566837331|is_app_limited:0|send_elapse:81|ack_elapse:30805|ctl_first_sent_time:1757653566837412|lagest_ack_time:1757653566868136|curr_delivered:56|
[2025/09/12 05:06:06 868270] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653566837412|
[2025/09/12 05:06:06 868277] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:06 868285] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931E18C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30724|ack_delay:40|
[2025/09/12 05:06:06 868294] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |after update rtt|conn:0000560C5931E18C|srtt:30724|rttvar:15362|minrtt:30724|latest_rtt:30724|ack_delay:40|
[2025/09/12 05:06:06 868302] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:06 868311] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:06 868318] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30724|rtt_var:15362|pto_duration:92172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 868324] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 868330] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 868336] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:06:06 868344] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653566954872|now:1757653566868318|interv:86554|
[2025/09/12 05:06:06 868353] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653566954872|now:1757653566868318|interval:86554|pto_count:0|srtt:30724
[2025/09/12 05:06:06 868363] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_generate_sample|sampler: send_elapse 81, ack_elapse 30805, delivered 56|rate 1817|lost 0|
[2025/09/12 05:06:06 868370] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:06 868376] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1817) in round 1|
[2025/09/12 05:06:06 868382] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_min_rtt|probertt expire|rtt:30724, old_rtt:2147483647|
[2025/09/12 05:06:06 868387] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_min_rtt|minrtt expire|rtt:30724, old_rtt:2147483647|
[2025/09/12 05:06:06 868393] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:112|
[2025/09/12 05:06:06 868398] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:56|po_sent_time:1757653566837412|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:06:06 868410] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:56|po_sent_time:1757653566837412|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:06:06 868417] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |bbr on ack|mode:0|pacing_rate:4314915|bw:1817|cwnd:46008|full_bw_reached:0|inflight:675|srtt:30724|latest_rtt:30724|min_rtt:30724|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:06 868424] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0||cwnd:46008|inflight:675|mode:0|applimit:0|pacing_rate:4314915|bw:1817|srtt:30724|latest_rtt:30724|min_rtt:30724|send:11|lost:0|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:175467|acked:56|delivered:56|is_cwnd_limited:0|
[2025/09/12 05:06:06 868431] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 868436] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 868442] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416265|largest:1155416265|pns:2|
[2025/09/12 05:06:06 868448] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1155416265|frame:PADDING ACK |recv_time:1757653566868136|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:06 868455] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653686868136|now:1757653566868136|interv:120000000|
[2025/09/12 05:06:06 868460] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653686868136|now:1757653566868136|interv:120000000|
[2025/09/12 05:06:06 868465] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566887977|pq_index:0|
[2025/09/12 05:06:06 868471] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566863164|
[2025/09/12 05:06:06 868477] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566868476|
[2025/09/12 05:06:06 868483] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566868482|
[2025/09/12 05:06:06 868491] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653566887977|
[2025/09/12 05:06:06 868496] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653566887977|
[2025/09/12 05:06:06 868501] [debug] |xqc_engine_wakeup_after|wakeup:1757653566887977|now:1757653566868501|diff:19476|
[2025/09/12 05:06:06 868507] [debug] |xqc_engine_main_logic|END|now:1757653566868482|
[2025/09/12 05:06:06 868514] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566868514|
[2025/09/12 05:06:06 868519] [debug] |xqc_engine_wakeup_after|wakeup:1757653566887977|now:1757653566868519|diff:19458|
[2025/09/12 05:06:06 868524] [debug] |xqc_engine_main_logic|END|now:1757653566868514|
[2025/09/12 05:06:06 870113] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:1444|state:ESTABED|recv_time:1757653566870113|
[2025/09/12 05:06:06 870126] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:06 870134] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416265|
[2025/09/12 05:06:06 870146] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416266|
[2025/09/12 05:06:06 870156] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416266|
[2025/09/12 05:06:06 870162] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:06 870168] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 870174] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 870184] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:06 870191] [debug] |scid:e0cf1bf00a69efef31c49505|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:06 870198] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416266|largest:1155416266|pns:2|
[2025/09/12 05:06:06 870205] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1155416266|frame:PADDING PING |recv_time:1757653566870113|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:06 870211] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653686870113|now:1757653566870113|interv:120000000|
[2025/09/12 05:06:06 870217] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653686870113|now:1757653566870113|interv:120000000|
[2025/09/12 05:06:06 870224] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566887977|pq_index:0|
[2025/09/12 05:06:06 870230] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566868482|
[2025/09/12 05:06:06 870236] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566870236|
[2025/09/12 05:06:06 870243] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566870241|
[2025/09/12 05:06:06 870251] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|largest_recv:1155416266|ack_delay:138|first_ack_range:3|largest_pkt_recv_time:1757653566870113|
[2025/09/12 05:06:06 870258] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|high:1155416266|low:1155416263|pkt_pns:2|
[2025/09/12 05:06:06 870264] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1155416266|frame_largest_recv:1155416266|
[2025/09/12 05:06:06 870270] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:06 870277] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 870284] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:06 870291] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:06 870330] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:675|now:1757653566870301|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 870340] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:10|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 870355] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653566954872|
[2025/09/12 05:06:06 870362] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653566954872|
[2025/09/12 05:06:06 870368] [debug] |xqc_engine_wakeup_after|wakeup:1757653566954872|now:1757653566870368|diff:84504|
[2025/09/12 05:06:06 870374] [debug] |xqc_engine_main_logic|END|now:1757653566870241|
[2025/09/12 05:06:06 870382] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566870382|
[2025/09/12 05:06:06 870388] [debug] |xqc_engine_wakeup_after|wakeup:1757653566954872|now:1757653566870388|diff:84484|
[2025/09/12 05:06:06 870394] [debug] |xqc_engine_main_logic|END|now:1757653566870382|
[2025/09/12 05:06:06 955531] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566955531|
[2025/09/12 05:06:06 955547] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653566954872|pq_index:0|
[2025/09/12 05:06:06 955554] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566870241|
[2025/09/12 05:06:06 955561] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566955559|
[2025/09/12 05:06:06 955567] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653566954872|now:1757653566955559|
[2025/09/12 05:06:06 955572] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:06 955577] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931E18C|path:0|bytes_in_flight:675|
[2025/09/12 05:06:06 955582] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30724|rtt_var:15362|pto_duration:92172|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 955588] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 955593] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 955598] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:06:06 955603] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:06 955609] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_send_probe_pkt|conn:0000560C5931E18C|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:06 955615] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_send_probe_pkt|conn:0000560C5931E18C|path:0|pkt_num:6|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:06 955620] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931E18C|pto_count:1
[2025/09/12 05:06:06 955626] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30724|rtt_var:15362|pto_duration:184344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:06 955631] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 955636] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 955641] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:06:06 955646] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567072044|now:1757653566955625|interv:116419|
[2025/09/12 05:06:06 955658] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567072044|now:1757653566955625|interval:116419|pto_count:1|srtt:30724
[2025/09/12 05:06:06 955666] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 955671] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 955677] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:06 955683] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:06 955726] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:108|now:1757653566955693|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 955738] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:11|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 955747] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:06:06 955756] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30724|rtt_var:15362|pto_duration:184344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:06 955764] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 955773] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 955779] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 391|
[2025/09/12 05:06:06 955783] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567190037|now:1757653566955756|interv:234281|
[2025/09/12 05:06:06 955788] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567190037|now:1757653566955756|interval:234281|pto_count:1|srtt:30724
[2025/09/12 05:06:06 955794] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46008|inflight:391|
[2025/09/12 05:06:06 955800] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:6|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:06 955806] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:06 955837] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:391|now:1757653566955813|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 955848] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:12|origin_pktnum:6|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:06 955857] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:391|applimit:0|
[2025/09/12 05:06:06 955865] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30724|rtt_var:15362|pto_duration:184344|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:06 955873] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 955884] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 955889] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:06:06 955893] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567190157|now:1757653566955865|interv:234292|
[2025/09/12 05:06:06 955898] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567190157|now:1757653566955865|interval:234292|pto_count:1|srtt:30724
[2025/09/12 05:06:06 955904] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46008|inflight:675|
[2025/09/12 05:06:06 955910] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567190157|
[2025/09/12 05:06:06 955915] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567190157|
[2025/09/12 05:06:06 955920] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566955920|diff:131261|
[2025/09/12 05:06:06 955926] [debug] |xqc_engine_main_logic|END|now:1757653566955559|
[2025/09/12 05:06:06 993138] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:39|state:ESTABED|recv_time:1757653566993136|
[2025/09/12 05:06:06 993159] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:06 993172] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416266|
[2025/09/12 05:06:06 993180] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416270|
[2025/09/12 05:06:06 993191] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416270|
[2025/09/12 05:06:06 993200] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:06 993211] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:7|
[2025/09/12 05:06:06 993220] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:0|prior_time:1757653566837331|is_app_limited:0|send_elapse:306|ack_elapse:155805|ctl_first_sent_time:1757653566837637|lagest_ack_time:1757653566993136|curr_delivered:110|
[2025/09/12 05:06:06 993230] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653566837637|
[2025/09/12 05:06:06 993239] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:06 993248] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:11|origin_pktnum:5|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:06:06 993257] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:391|prior_delivered:56|prior_time:1757653566868136|is_app_limited:0|send_elapse:118281|ack_elapse:125000|ctl_first_sent_time:1757653566955693|lagest_ack_time:1757653566993136|curr_delivered:393|
[2025/09/12 05:06:06 993266] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653566955693|
[2025/09/12 05:06:06 993273] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:06 993282] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:12|origin_pktnum:6|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:06:06 993303] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:391|prior_delivered:56|prior_time:1757653566868136|is_app_limited:0|send_elapse:118281|ack_elapse:125000|ctl_first_sent_time:1757653566955693|lagest_ack_time:1757653566993136|curr_delivered:677|
[2025/09/12 05:06:06 993309] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653566955813|
[2025/09/12 05:06:06 993315] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:06 993324] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931E18C|srtt:30724|rttvar:15362|minrtt:30724|latest_rtt:37323|ack_delay:6184|
[2025/09/12 05:06:06 993332] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |after update rtt|conn:0000560C5931E18C|srtt:30776|rttvar:11625|minrtt:30724|latest_rtt:37323|ack_delay:6184|
[2025/09/12 05:06:06 993340] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:06:06 993347] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:9|po_sent_time:1757653566837700|lost_send_time:1757653566951148|loss_delay:41988|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:06 993353] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653566837700u|
[2025/09/12 05:06:06 993358] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |lost interval:1757653566993136|lost_count:1|send_count:13|pkt_num:8|po_send_time:1757653566837700|srtt:30776|cwnd:46008|bw:1817|conn_life:300179|now:0|last_lost_time:300179|
[2025/09/12 05:06:06 993365] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1155416267|pns:2|
[2025/09/12 05:06:06 993370] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:06 993375] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931E18C|path:0|
[2025/09/12 05:06:06 993380] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:06 993385] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_generate_sample|sampler: send_elapse 118281, ack_elapse 125000, delivered 621|rate 4968|lost 1|
[2025/09/12 05:06:06 993390] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:06 993395] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4968) in round 2|
[2025/09/12 05:06:06 993402] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_min_rtt|minrtt expire|rtt:30724, old_rtt:30724|
[2025/09/12 05:06:06 993411] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:993|
[2025/09/12 05:06:06 993419] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46008|packet_lost:1|acked:621|po_sent_time:1757653566955813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:677|
[2025/09/12 05:06:06 993427] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46008|packet_lost:1|acked:621|po_sent_time:1757653566955813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:677|
[2025/09/12 05:06:06 993434] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |bbr on ack|mode:0|pacing_rate:4314915|bw:4968|cwnd:46629|full_bw_reached:0|inflight:0|srtt:30776|latest_rtt:37323|min_rtt:30724|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:06 993445] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |bandwidth change record|bw_before:1817|bw_after:4968|srtt:30776|cwnd:46629|
[2025/09/12 05:06:06 993450] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0||cwnd:46629|inflight:0|mode:0|applimit:0|pacing_rate:4314915|bw:4968|srtt:30776|latest_rtt:37323|min_rtt:30724|send:13|lost:0|tlp:0|recv:6|recovery:0|slow_start:1|conn_life:300493|acked:621|delivered:677|is_cwnd_limited:0|
[2025/09/12 05:06:06 993457] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:06 993462] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:06 993468] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416270|largest:1155416270|pns:2|
[2025/09/12 05:06:06 993474] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1155416270|frame:PADDING ACK |recv_time:1757653566993136|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:06 993480] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653686993136|now:1757653566993136|interv:120000000|
[2025/09/12 05:06:06 993485] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653686993136|now:1757653566993136|interv:120000000|
[2025/09/12 05:06:06 993493] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567190157|pq_index:1|
[2025/09/12 05:06:06 993502] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566955559|
[2025/09/12 05:06:06 993510] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566993510|
[2025/09/12 05:06:06 993519] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653566993517|
[2025/09/12 05:06:06 993527] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:30776|min_srtt:30776|path_bw:4968|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:06 993533] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_can_send|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:46629|conn:0000560C5931E18C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 993539] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|path_id:0|path_srtt:30776|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:06 993545] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:8|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:06 993551] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:06 993556] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_can_send|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:46629|conn:0000560C5931E18C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 993562] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:06 993571] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:06 993616] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653566993583|stream_id:0|stream_offset:0|
[2025/09/12 05:06:06 993624] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:13|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:06 993632] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:06 993640] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30776|rtt_var:11625|pto_duration:77276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:06 993649] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:06 993658] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:06 993667] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:06 993675] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567095859|now:1757653566993640|interv:102219|
[2025/09/12 05:06:06 993684] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567095859|now:1757653566993640|interval:102219|pto_count:0|srtt:30776
[2025/09/12 05:06:06 993693] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:54|
[2025/09/12 05:06:06 993703] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567095859|
[2025/09/12 05:06:06 993710] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567095859|
[2025/09/12 05:06:06 993715] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566993714|diff:93467|
[2025/09/12 05:06:06 993720] [debug] |xqc_engine_main_logic|END|now:1757653566993517|
[2025/09/12 05:06:06 993727] [debug] |xqc_engine_main_logic|BEGIN|now:1757653566993727|
[2025/09/12 05:06:06 993732] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653566993732|diff:93449|
[2025/09/12 05:06:06 993736] [debug] |xqc_engine_main_logic|END|now:1757653566993727|
[2025/09/12 05:06:07 070734] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:309|state:ESTABED|recv_time:1757653567070733|
[2025/09/12 05:06:07 070754] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 070763] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416270|
[2025/09/12 05:06:07 070768] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416271|
[2025/09/12 05:06:07 070778] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416271|
[2025/09/12 05:06:07 070786] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070794] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|cc0fcb1cd5e8633c60063750eaa2f88bb6|sr_token:367f7a089f3b16f085407ec00c495680
[2025/09/12 05:06:07 070807] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070816] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b22e61c5e18f27223972b994fa7c2e3c5f|sr_token:47365253caaf0b144a30d310593509c6
[2025/09/12 05:06:07 070835] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070842] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|7b795251e60d9bf0900fc5384ec75a263c|sr_token:1cf36d7122f7e4485caf0477f2054d78
[2025/09/12 05:06:07 070851] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070859] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|ad2d795b583c795c8339d0205aa4ddb8b0|sr_token:1a0e758db91f6bf9366f7667531fbd91
[2025/09/12 05:06:07 070869] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070878] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|6bf225477f7ad41467ca69cc1179e165b9|sr_token:a94e4636b99fb418d2a35fc934987ede
[2025/09/12 05:06:07 070888] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070895] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|becb6a4e6353a51f394e4fd135ad4f9356|sr_token:e694877ce00a367fb3ee7c194241c7de
[2025/09/12 05:06:07 070905] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 070912] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b1cd739d9339e7826ef5d86bbd7805812b|sr_token:b2e06a83d4f04ad4eb21ae1440d4ec3d
[2025/09/12 05:06:07 070921] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:07 070929] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:07 070942] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:07 070950] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:07 070957] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567095859|pq_index:1|
[2025/09/12 05:06:07 070965] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653566993517|
[2025/09/12 05:06:07 070975] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:07 070986] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:ACK_01RTT|expire:1757653567095733|now:1757653567070733|interv:25000|
[2025/09/12 05:06:07 070997] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567070733|max_ack_delay:25000|
[2025/09/12 05:06:07 071007] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416271|largest:1155416271|pns:2|
[2025/09/12 05:06:07 071017] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1155416271|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653567070733|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 071026] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687070733|now:1757653567070733|interv:120000000|
[2025/09/12 05:06:07 071034] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687070733|now:1757653567070733|interv:120000000|
[2025/09/12 05:06:07 071065] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567071064|
[2025/09/12 05:06:07 071075] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567071073|
[2025/09/12 05:06:07 071094] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5931E18C|
[2025/09/12 05:06:07 071167] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:07 071179] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_sample_check_app_limited|check_applimit|path:0|inflight:54|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:07 071188] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_sample_check_app_limited|path:0|applimit:731|
[2025/09/12 05:06:07 071200] [info] |scid:e0cf1bf00a69efef31c49505|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5931E18C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:06:07 071213] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|
[2025/09/12 05:06:07 071228] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:30776|min_srtt:30776|path_bw:4968|loss_rate:33.33|path_pto:0|
[2025/09/12 05:06:07 071238] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_can_send|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:46629|conn:0000560C5931E18C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 071248] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|path_id:0|path_srtt:30776|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 071258] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:07 071268] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 071277] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_can_send|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:46629|conn:0000560C5931E18C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 071286] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 071295] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:07 071349] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653567071311|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 071361] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:14|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 071371] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:731|
[2025/09/12 05:06:07 071380] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30776|rtt_var:11625|pto_duration:77276|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 071388] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 071393] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 071398] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:06:07 071416] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567173587|now:1757653567071380|interv:102207|
[2025/09/12 05:06:07 071424] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567173587|now:1757653567071380|interval:102207|pto_count:0|srtt:30776
[2025/09/12 05:06:07 071434] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:1104|
[2025/09/12 05:06:07 071442] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567095733|
[2025/09/12 05:06:07 071448] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567095733|
[2025/09/12 05:06:07 071454] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653567071453|diff:15728|
[2025/09/12 05:06:07 071459] [debug] |xqc_engine_main_logic|END|now:1757653567071073|
[2025/09/12 05:06:07 071469] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:309|state:ESTABED|recv_time:1757653567071468|
[2025/09/12 05:06:07 071475] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 071483] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416271|
[2025/09/12 05:06:07 071488] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416272|
[2025/09/12 05:06:07 071496] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416272|
[2025/09/12 05:06:07 071501] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071507] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|cc0fcb1cd5e8633c60063750eaa2f88bb6|sr_token:367f7a089f3b16f085407ec00c495680
[2025/09/12 05:06:07 071513] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071518] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b22e61c5e18f27223972b994fa7c2e3c5f|sr_token:47365253caaf0b144a30d310593509c6
[2025/09/12 05:06:07 071523] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071528] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|7b795251e60d9bf0900fc5384ec75a263c|sr_token:1cf36d7122f7e4485caf0477f2054d78
[2025/09/12 05:06:07 071534] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071539] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|ad2d795b583c795c8339d0205aa4ddb8b0|sr_token:1a0e758db91f6bf9366f7667531fbd91
[2025/09/12 05:06:07 071544] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071549] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|6bf225477f7ad41467ca69cc1179e165b9|sr_token:a94e4636b99fb418d2a35fc934987ede
[2025/09/12 05:06:07 071555] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071560] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|becb6a4e6353a51f394e4fd135ad4f9356|sr_token:e694877ce00a367fb3ee7c194241c7de
[2025/09/12 05:06:07 071565] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 071570] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b1cd739d9339e7826ef5d86bbd7805812b|sr_token:b2e06a83d4f04ad4eb21ae1440d4ec3d
[2025/09/12 05:06:07 071575] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:07 071581] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:07 071592] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:06:07 071599] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:07 071605] [debug] |scid:e0cf1bf00a69efef31c49505|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:07 071611] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416272|largest:1155416272|pns:2|
[2025/09/12 05:06:07 071617] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1155416272|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653567071468|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 071624] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687071468|now:1757653567071468|interv:120000000|
[2025/09/12 05:06:07 071630] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687071468|now:1757653567071468|interv:120000000|
[2025/09/12 05:06:07 071635] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567095733|pq_index:1|
[2025/09/12 05:06:07 071640] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567071073|
[2025/09/12 05:06:07 071646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567071645|
[2025/09/12 05:06:07 071652] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567071651|
[2025/09/12 05:06:07 071660] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|largest_recv:1155416272|ack_delay:192|first_ack_range:2|largest_pkt_recv_time:1757653567071468|
[2025/09/12 05:06:07 071666] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|high:1155416272|low:1155416270|pkt_pns:2|
[2025/09/12 05:06:07 071671] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1155416272|frame_largest_recv:1155416272|
[2025/09/12 05:06:07 071677] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:07 071683] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 071689] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:07 071695] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:07 071733] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:15|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1104|now:1757653567071703|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 071745] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:15|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 071756] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567173587|
[2025/09/12 05:06:07 071765] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567173587|
[2025/09/12 05:06:07 071773] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653567071773|diff:15408|
[2025/09/12 05:06:07 071779] [debug] |xqc_engine_main_logic|END|now:1757653567071651|
[2025/09/12 05:06:07 071792] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567071792|
[2025/09/12 05:06:07 071797] [debug] |xqc_engine_wakeup_after|wakeup:1757653567087181|now:1757653567071797|diff:15384|
[2025/09/12 05:06:07 071803] [debug] |xqc_engine_main_logic|END|now:1757653567071792|
[2025/09/12 05:06:07 087880] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567087879|
[2025/09/12 05:06:07 087893] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567087181|pq_index:0|
[2025/09/12 05:06:07 087899] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_active_queue|last_ticked_time:1757653547397738|
[2025/09/12 05:06:07 087906] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_process_conn|conn:0000560C591AEFFC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567087905|
[2025/09/12 05:06:07 087913] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567087181|now:1757653567087905|
[2025/09/12 05:06:07 087919] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 087924] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AEFFC|path:0|bytes_in_flight:16800|
[2025/09/12 05:06:07 087929] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:13289216|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:07 087935] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 087940] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 087945] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:06:07 087950] [debug] |scid:ab0e532038fedff799ba06c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:07 087955] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:07 087963] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_send_probe_pkt|conn:0000560C591AEFFC|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:07 087969] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AEFFC|pto_count:9
[2025/09/12 05:06:07 087974] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:26578432|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:07 087979] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 087984] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 087989] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:06:07 087994] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653586776397|now:1757653567087974|interv:19688423|
[2025/09/12 05:06:07 087999] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653586776397|now:1757653567087974|interval:19688423|pto_count:9|srtt:32495
[2025/09/12 05:06:07 088006] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 088019] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 088025] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 088031] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:41-44|next_skip_chance:1757653567318763|current_time:1757653567088030|
[2025/09/12 05:06:07 088036] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:06:07 088104] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:45|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16800|now:1757653567088074|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 088115] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:45|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 088125] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:16800|applimit:0|
[2025/09/12 05:06:07 088133] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:26578432|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:07 088142] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 088147] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 088152] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 17850|
[2025/09/12 05:06:07 088157] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606466506|now:1757653567088132|interv:39378374|
[2025/09/12 05:06:07 088162] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653606466506|now:1757653567088132|interval:39378374|pto_count:9|srtt:32495
[2025/09/12 05:06:07 088167] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:17850|
[2025/09/12 05:06:07 088173] [debug] |scid:ab0e532038fedff799ba06c7|xqc_check_acked_or_dropped_pkt|conn:0000560C591AEFFC|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 088179] [debug] |scid:ab0e532038fedff799ba06c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:06:07 088211] [info] |scid:ab0e532038fedff799ba06c7|xqc_send_packet_with_pn|<==|conn:0000560C591AEFFC|path:0|pkt_num:46|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:17850|now:1757653567088187|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 088221] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|conn:0000560C591AEFFC|path:0|pkt_num:46|origin_pktnum:6|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 088230] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_on_packet_sent|path:0|inflight:17850|applimit:0|
[2025/09/12 05:06:07 088239] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|srtt:32495|rtt_var:4854|pto_duration:26578432|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:07 088246] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 088251] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 088261] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AEFFC|path:0|PNS: 2, unacked: 18900|
[2025/09/12 05:06:07 088266] [debug] |scid:ab0e532038fedff799ba06c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606466619|now:1757653567088238|interv:39378381|
[2025/09/12 05:06:07 088271] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AEFFC|path:0|pns:2|expire:1757653606466619|now:1757653567088238|interval:39378381|pto_count:9|srtt:32495
[2025/09/12 05:06:07 088277] [debug] |scid:ab0e532038fedff799ba06c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48869|inflight:18900|
[2025/09/12 05:06:07 088283] [debug] |scid:ab0e532038fedff799ba06c7|xqc_conn_next_wakeup_time|wakeup_time:1757653606466619|
[2025/09/12 05:06:07 088288] [debug] |scid:ab0e532038fedff799ba06c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653606466619|
[2025/09/12 05:06:07 088293] [debug] |xqc_engine_wakeup_after|wakeup:1757653567173587|now:1757653567088293|diff:85294|
[2025/09/12 05:06:07 088298] [debug] |xqc_engine_main_logic|END|now:1757653567087905|
[2025/09/12 05:06:07 102863] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:39|state:ESTABED|recv_time:1757653567102862|
[2025/09/12 05:06:07 102883] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 102896] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416272|
[2025/09/12 05:06:07 102904] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416273|
[2025/09/12 05:06:07 102915] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416273|
[2025/09/12 05:06:07 102923] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 102933] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:14|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:06:07 102943] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1104|prior_delivered:677|prior_time:1757653566993583|is_app_limited:1|send_elapse:77728|ack_elapse:109279|ctl_first_sent_time:1757653567071311|lagest_ack_time:1757653567102862|curr_delivered:1727|
[2025/09/12 05:06:07 102952] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653567071311|
[2025/09/12 05:06:07 102960] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:07 102970] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:07 102979] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:STREAM_CLOSE|expire:1757653567409807|now:1757653567102979|interv:306828|
[2025/09/12 05:06:07 102988] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:07 102996] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931E18C|srtt:30776|rttvar:11625|minrtt:30724|latest_rtt:31551|ack_delay:128|
[2025/09/12 05:06:07 103005] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |after update rtt|conn:0000560C5931E18C|srtt:30856|rttvar:8880|minrtt:30724|latest_rtt:31551|ack_delay:128|
[2025/09/12 05:06:07 103013] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:06:07 103021] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:07 103060] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:11|po_sent_time:1757653566993583|lost_send_time:1757653567067368|loss_delay:35494|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:07 103075] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653566993583u|
[2025/09/12 05:06:07 103083] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |lost interval:109726|lost_count:1|send_count:2|pkt_num:13|po_send_time:1757653566993583|srtt:30856|cwnd:46629|bw:4968|conn_life:409905|now:0|last_lost_time:409905|
[2025/09/12 05:06:07 103089] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 103094] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931E18C|path:0|
[2025/09/12 05:06:07 103099] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 103104] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_generate_sample|sampler: send_elapse 77728, ack_elapse 109279, delivered 1050|rate 9608|lost 2|
[2025/09/12 05:06:07 103109] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:07 103115] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9608) in round 3|
[2025/09/12 05:06:07 103120] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_min_rtt|minrtt expire|rtt:30724, old_rtt:30724|
[2025/09/12 05:06:07 103125] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1921|
[2025/09/12 05:06:07 103130] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46629|packet_lost:1|acked:1050|po_sent_time:1757653567071311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1727|
[2025/09/12 05:06:07 103135] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46629|packet_lost:1|acked:1050|po_sent_time:1757653567071311|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1727|
[2025/09/12 05:06:07 103141] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |bbr on ack|mode:0|pacing_rate:4314915|bw:9608|cwnd:47679|full_bw_reached:0|inflight:0|srtt:30856|latest_rtt:31551|min_rtt:30724|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 103147] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |bandwidth change record|bw_before:4968|bw_after:9608|srtt:30856|cwnd:47679|
[2025/09/12 05:06:07 103153] [stats] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0||cwnd:47679|inflight:0|mode:0|applimit:0|pacing_rate:4314915|bw:9608|srtt:30856|latest_rtt:31551|min_rtt:30724|send:15|lost:1|tlp:0|recv:9|recovery:0|slow_start:1|conn_life:410196|acked:1050|delivered:1727|is_cwnd_limited:0|
[2025/09/12 05:06:07 103161] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416273|largest:1155416273|pns:2|
[2025/09/12 05:06:07 103166] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1155416273|frame:ACK |recv_time:1757653567102862|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 103172] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687102862|now:1757653567102862|interv:120000000|
[2025/09/12 05:06:07 103182] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687102862|now:1757653567102862|interv:120000000|
[2025/09/12 05:06:07 103187] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567173587|pq_index:0|
[2025/09/12 05:06:07 103193] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567071651|
[2025/09/12 05:06:07 103198] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567103198|
[2025/09/12 05:06:07 103204] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567103203|
[2025/09/12 05:06:07 103212] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:30856|min_srtt:30856|path_bw:9608|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:07 103217] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_can_send|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:47679|conn:0000560C5931E18C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 103223] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|path_id:0|path_srtt:30856|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 103229] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:13|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:07 103235] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 103240] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_can_send|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:47679|conn:0000560C5931E18C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 103246] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 103251] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:07 103291] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:16|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653567103260|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 103303] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:16|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:07 103312] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:07 103321] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|srtt:30856|rtt_var:8880|pto_duration:66376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 103330] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 103336] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 103341] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931E18C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:07 103345] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567194636|now:1757653567103320|interv:91316|
[2025/09/12 05:06:07 103356] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931E18C|path:0|pns:2|expire:1757653567194636|now:1757653567103320|interval:91316|pto_count:0|srtt:30856
[2025/09/12 05:06:07 103362] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47679|inflight:54|
[2025/09/12 05:06:07 103368] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567194636|
[2025/09/12 05:06:07 103373] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567194636|
[2025/09/12 05:06:07 103378] [debug] |xqc_engine_wakeup_after|wakeup:1757653567194636|now:1757653567103378|diff:91258|
[2025/09/12 05:06:07 103384] [debug] |xqc_engine_main_logic|END|now:1757653567103203|
[2025/09/12 05:06:07 103390] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567103390|
[2025/09/12 05:06:07 103395] [debug] |xqc_engine_wakeup_after|wakeup:1757653567194636|now:1757653567103395|diff:91241|
[2025/09/12 05:06:07 103400] [debug] |xqc_engine_main_logic|END|now:1757653567103390|
[2025/09/12 05:06:07 133955] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:41|state:ESTABED|recv_time:1757653567133953|
[2025/09/12 05:06:07 133976] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 133987] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416273|
[2025/09/12 05:06:07 133995] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416274|
[2025/09/12 05:06:07 134005] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416274|
[2025/09/12 05:06:07 134013] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 134023] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|conn:0000560C5931E18C|path:0|pkt_num:16|origin_pktnum:8|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:06:07 134031] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:1727|prior_time:1757653567103260|is_app_limited:0|send_elapse:0|ack_elapse:30693|ctl_first_sent_time:1757653567103260|lagest_ack_time:1757653567133953|curr_delivered:1781|
[2025/09/12 05:06:07 134061] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_update_sample|sampler_sent_time_update:1757653567103260|
[2025/09/12 05:06:07 134070] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:07 134078] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931E18C|srtt:30856|rttvar:8880|minrtt:30724|latest_rtt:30693|ack_delay:80|
[2025/09/12 05:06:07 134087] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |after update rtt|conn:0000560C5931E18C|srtt:30825|rttvar:6720|minrtt:30693|latest_rtt:30693|ack_delay:80|
[2025/09/12 05:06:07 134095] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:06:07 134103] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 134111] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931E18C|path:0|
[2025/09/12 05:06:07 134118] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 134125] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30693, delivered 54|rate 1759|lost 2|
[2025/09/12 05:06:07 134131] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:07 134144] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1759) in round 4|
[2025/09/12 05:06:07 134151] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_min_rtt|probertt expire|rtt:30693, old_rtt:30724|
[2025/09/12 05:06:07 134158] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_update_min_rtt|minrtt expire|rtt:30693, old_rtt:30724|
[2025/09/12 05:06:07 134167] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1921|
[2025/09/12 05:06:07 134174] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47679|packet_lost:0|acked:54|po_sent_time:1757653567103260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1781|
[2025/09/12 05:06:07 134182] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47679|packet_lost:0|acked:54|po_sent_time:1757653567103260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1781|
[2025/09/12 05:06:07 134188] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89 |bbr on ack|mode:0|pacing_rate:4314915|bw:9608|cwnd:47733|full_bw_reached:0|inflight:0|srtt:30825|latest_rtt:30693|min_rtt:30693|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 134196] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416274|largest:1155416274|pns:2|
[2025/09/12 05:06:07 134201] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1155416274|frame:ACK |recv_time:1757653567133953|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 134207] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687133953|now:1757653567133953|interv:120000000|
[2025/09/12 05:06:07 134212] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687133953|now:1757653567133953|interv:120000000|
[2025/09/12 05:06:07 134217] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567194636|pq_index:0|
[2025/09/12 05:06:07 134223] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567103203|
[2025/09/12 05:06:07 134228] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567134228|
[2025/09/12 05:06:07 134234] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567134233|
[2025/09/12 05:06:07 134242] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567409807|
[2025/09/12 05:06:07 134247] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567409807|
[2025/09/12 05:06:07 134252] [debug] |xqc_engine_wakeup_after|wakeup:1757653567409807|now:1757653567134252|diff:275555|
[2025/09/12 05:06:07 134257] [debug] |xqc_engine_main_logic|END|now:1757653567134233|
[2025/09/12 05:06:07 134264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567134264|
[2025/09/12 05:06:07 134269] [debug] |xqc_engine_wakeup_after|wakeup:1757653567409807|now:1757653567134269|diff:275538|
[2025/09/12 05:06:07 134273] [debug] |xqc_engine_main_logic|END|now:1757653567134264|
[2025/09/12 05:06:07 410612] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567410611|
[2025/09/12 05:06:07 410635] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567409807|pq_index:0|
[2025/09/12 05:06:07 410642] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567134233|
[2025/09/12 05:06:07 410660] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567410658|
[2025/09/12 05:06:07 410667] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653567409807|now:1757653567410658|
[2025/09/12 05:06:07 410673] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:07 410680] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:07 410692] [stats] |scid:e0cf1bf00a69efef31c49505|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653567070939|wrt_delay:259|snd_delay:372|finwrt_delay:259|finsnd_delay:372|finrcv_delay:2|finread_delay:165|all_acked_delay:32029|firstfinack_dely:32021|close_delay:32040|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|path_info:mp is not supported in connection scid:e0cf1bf00a69efef31c49505|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:07 410700] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653567409807|now:1757653567410658|
[2025/09/12 05:06:07 410706] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:07 410714] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653687133953|
[2025/09/12 05:06:07 410719] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653687133953|
[2025/09/12 05:06:07 410724] [debug] |xqc_engine_wakeup_after|wakeup:1757653567504271|now:1757653567410724|diff:93547|
[2025/09/12 05:06:07 410729] [debug] |xqc_engine_main_logic|END|now:1757653567410658|
[2025/09/12 05:06:07 438963] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:309|state:ESTABED|recv_time:1757653567438960|
[2025/09/12 05:06:07 438985] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 438999] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416274|
[2025/09/12 05:06:07 439008] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416275|
[2025/09/12 05:06:07 439021] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416275|
[2025/09/12 05:06:07 439029] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439061] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|cc0fcb1cd5e8633c60063750eaa2f88bb6|sr_token:367f7a089f3b16f085407ec00c495680
[2025/09/12 05:06:07 439071] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439079] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b22e61c5e18f27223972b994fa7c2e3c5f|sr_token:47365253caaf0b144a30d310593509c6
[2025/09/12 05:06:07 439087] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439095] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|7b795251e60d9bf0900fc5384ec75a263c|sr_token:1cf36d7122f7e4485caf0477f2054d78
[2025/09/12 05:06:07 439104] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439111] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|ad2d795b583c795c8339d0205aa4ddb8b0|sr_token:1a0e758db91f6bf9366f7667531fbd91
[2025/09/12 05:06:07 439129] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439137] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|6bf225477f7ad41467ca69cc1179e165b9|sr_token:a94e4636b99fb418d2a35fc934987ede
[2025/09/12 05:06:07 439145] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439153] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|becb6a4e6353a51f394e4fd135ad4f9356|sr_token:e694877ce00a367fb3ee7c194241c7de
[2025/09/12 05:06:07 439160] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439167] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b1cd739d9339e7826ef5d86bbd7805812b|sr_token:b2e06a83d4f04ad4eb21ae1440d4ec3d
[2025/09/12 05:06:07 439175] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:07 439183] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:07 439192] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:06:07 439203] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:ACK_01RTT|expire:1757653567463960|now:1757653567438960|interv:25000|
[2025/09/12 05:06:07 439215] [debug] |scid:e0cf1bf00a69efef31c49505|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567438960|max_ack_delay:25000|
[2025/09/12 05:06:07 439223] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416275|largest:1155416275|pns:2|
[2025/09/12 05:06:07 439230] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1155416275|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653567438960|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 439239] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687438960|now:1757653567438960|interv:120000000|
[2025/09/12 05:06:07 439246] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687438960|now:1757653567438960|interv:120000000|
[2025/09/12 05:06:07 439253] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653687133953|pq_index:10|
[2025/09/12 05:06:07 439261] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567410658|
[2025/09/12 05:06:07 439268] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567439268|
[2025/09/12 05:06:07 439277] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567439275|
[2025/09/12 05:06:07 439289] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567463960|
[2025/09/12 05:06:07 439298] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567463960|
[2025/09/12 05:06:07 439305] [debug] |xqc_engine_wakeup_after|wakeup:1757653567463960|now:1757653567439305|diff:24655|
[2025/09/12 05:06:07 439314] [debug] |xqc_engine_main_logic|END|now:1757653567439275|
[2025/09/12 05:06:07 439326] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:309|state:ESTABED|recv_time:1757653567439325|
[2025/09/12 05:06:07 439335] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 439346] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416275|
[2025/09/12 05:06:07 439361] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416276|
[2025/09/12 05:06:07 439373] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416276|
[2025/09/12 05:06:07 439381] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439390] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|cc0fcb1cd5e8633c60063750eaa2f88bb6|sr_token:367f7a089f3b16f085407ec00c495680
[2025/09/12 05:06:07 439398] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439407] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b22e61c5e18f27223972b994fa7c2e3c5f|sr_token:47365253caaf0b144a30d310593509c6
[2025/09/12 05:06:07 439414] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439422] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|7b795251e60d9bf0900fc5384ec75a263c|sr_token:1cf36d7122f7e4485caf0477f2054d78
[2025/09/12 05:06:07 439429] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439437] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|ad2d795b583c795c8339d0205aa4ddb8b0|sr_token:1a0e758db91f6bf9366f7667531fbd91
[2025/09/12 05:06:07 439445] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439452] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|6bf225477f7ad41467ca69cc1179e165b9|sr_token:a94e4636b99fb418d2a35fc934987ede
[2025/09/12 05:06:07 439461] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439470] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|becb6a4e6353a51f394e4fd135ad4f9356|sr_token:e694877ce00a367fb3ee7c194241c7de
[2025/09/12 05:06:07 439478] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 439486] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_new_conn_id_frame|new_conn_id|b1cd739d9339e7826ef5d86bbd7805812b|sr_token:b2e06a83d4f04ad4eb21ae1440d4ec3d
[2025/09/12 05:06:07 439494] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:07 439502] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:07 439508] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:06:07 439514] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:07 439520] [debug] |scid:e0cf1bf00a69efef31c49505|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:07 439526] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416276|largest:1155416276|pns:2|
[2025/09/12 05:06:07 439531] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1155416276|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653567439325|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 439537] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687439325|now:1757653567439325|interv:120000000|
[2025/09/12 05:06:07 439542] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687439325|now:1757653567439325|interv:120000000|
[2025/09/12 05:06:07 439547] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567463960|pq_index:0|
[2025/09/12 05:06:07 439553] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567439275|
[2025/09/12 05:06:07 439574] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567439574|
[2025/09/12 05:06:07 439580] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567439579|
[2025/09/12 05:06:07 439589] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|largest_recv:1155416276|ack_delay:263|first_ack_range:6|largest_pkt_recv_time:1757653567439325|
[2025/09/12 05:06:07 439594] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_gen_ack_frame|high:1155416276|low:1155416270|pkt_pns:2|
[2025/09/12 05:06:07 439599] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1155416276|frame_largest_recv:1155416276|
[2025/09/12 05:06:07 439605] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:07 439611] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 439617] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:07 439623] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:07 439664] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:17|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653567439633|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 439671] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:17|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 439681] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653687439325|
[2025/09/12 05:06:07 439690] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653687439325|
[2025/09/12 05:06:07 439698] [debug] |xqc_engine_wakeup_after|wakeup:1757653567504271|now:1757653567439698|diff:64573|
[2025/09/12 05:06:07 439706] [debug] |xqc_engine_main_logic|END|now:1757653567439579|
[2025/09/12 05:06:07 439716] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567439716|
[2025/09/12 05:06:07 439722] [debug] |xqc_engine_wakeup_after|wakeup:1757653567504271|now:1757653567439722|diff:64549|
[2025/09/12 05:06:07 439728] [debug] |xqc_engine_main_logic|END|now:1757653567439716|
[2025/09/12 05:06:07 470469] [info] |xqc_engine_packet_process|==>|conn:0000560C5931E18C|size:39|state:ESTABED|recv_time:1757653567470465|
[2025/09/12 05:06:07 470495] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e0cf1bf00a69efef31c49505|spin_bit:0|
[2025/09/12 05:06:07 470510] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|largest_pn:1155416276|
[2025/09/12 05:06:07 470516] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1155416277|
[2025/09/12 05:06:07 470527] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1155416277|
[2025/09/12 05:06:07 470533] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:07 470541] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_DRAINING|expire:1757653567718655|now:1757653567470540|interv:248115|
[2025/09/12 05:06:07 470547] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:07 470554] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:07 470570] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:07 470576] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:07 470581] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:07 470587] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 470595] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:07 470603] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:07 470609] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:07 470616] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1155416277|largest:1155416277|pns:2|
[2025/09/12 05:06:07 470624] [info] |scid:e0cf1bf00a69efef31c49505|xqc_conn_on_pkt_processed|====>|conn:0000560C5931E18C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1155416277|frame:CONNECTION_CLOSE |recv_time:1757653567470465|dcid:e0cf1bf00a69efef31c49505|dcid_seq:0|
[2025/09/12 05:06:07 470631] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:PATH_IDLE|expire:1757653687470465|now:1757653567470465|interv:120000000|
[2025/09/12 05:06:07 470637] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_set|type:CONN_IDLE|expire:1757653687470465|now:1757653567470465|interv:120000000|
[2025/09/12 05:06:07 470643] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653687439325|pq_index:10|
[2025/09/12 05:06:07 470650] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567439579|
[2025/09/12 05:06:07 470656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567470656|
[2025/09/12 05:06:07 470664] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567470662|
[2025/09/12 05:06:07 470673] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_path_get_perf_class|conn:0000560C5931E18C|path_id:0|path_srtt:30825|min_srtt:30825|path_bw:9608|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:07 470680] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931E18C|path_id:0|path_srtt:30825|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 470687] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:07 470695] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_check_acked_or_dropped_pkt|conn:0000560C5931E18C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:07 470703] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:07 470754] [info] |scid:e0cf1bf00a69efef31c49505|xqc_send_packet_with_pn|<==|conn:0000560C5931E18C|path:0|pkt_num:18|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653567470713|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 470763] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_on_packet_sent|conn:0000560C5931E18C|path:0|pkt_num:18|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 470771] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_conn_next_wakeup_time|wakeup_time:1757653567718655|
[2025/09/12 05:06:07 470777] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_wakeup_queue|next_tick_time:1757653567718655|
[2025/09/12 05:06:07 470788] [debug] |xqc_engine_wakeup_after|wakeup:1757653567504271|now:1757653567470788|diff:33483|
[2025/09/12 05:06:07 470795] [debug] |xqc_engine_main_logic|END|now:1757653567470662|
[2025/09/12 05:06:07 470803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567470803|
[2025/09/12 05:06:07 470808] [debug] |xqc_engine_wakeup_after|wakeup:1757653567504271|now:1757653567470808|diff:33463|
[2025/09/12 05:06:07 470814] [debug] |xqc_engine_main_logic|END|now:1757653567470803|
[2025/09/12 05:06:07 504901] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567504901|
[2025/09/12 05:06:07 504926] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567504271|pq_index:0|
[2025/09/12 05:06:07 504934] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653564933696|
[2025/09/12 05:06:07 504944] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567504940|
[2025/09/12 05:06:07 504951] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567504271|now:1757653567504940|
[2025/09/12 05:06:07 504958] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 504964] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:10500|
[2025/09/12 05:06:07 504971] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:1770336|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:07 504978] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 504983] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 504989] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:06:07 504994] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:07 505001] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:07 505014] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:07 505021] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:6
[2025/09/12 05:06:07 505027] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:3540672|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:07 505034] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 505064] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 505070] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:06:07 505076] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570074607|now:1757653567505027|interv:2569580|
[2025/09/12 05:06:07 505082] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653570074607|now:1757653567505027|interval:2569580|pto_count:6|srtt:32507
[2025/09/12 05:06:07 505102] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 505109] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 505116] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 505123] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:06:07 505192] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653567505142|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 505201] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:30|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 505208] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:06:07 505215] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:3540672|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:07 505221] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 505227] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 505233] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:06:07 505238] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572645814|now:1757653567505214|interv:5140600|
[2025/09/12 05:06:07 505244] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653572645814|now:1757653567505214|interval:5140600|pto_count:6|srtt:32507
[2025/09/12 05:06:07 505251] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:11550|
[2025/09/12 05:06:07 505258] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 505265] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:06:07 505297] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653567505274|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 505305] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:31|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 505312] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:06:07 505317] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:3540672|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:07 505323] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 505329] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 505340] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:06:07 505346] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572645946|now:1757653567505317|interv:5140629|
[2025/09/12 05:06:07 505352] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653572645946|now:1757653567505317|interval:5140629|pto_count:6|srtt:32507
[2025/09/12 05:06:07 505359] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:12600|
[2025/09/12 05:06:07 505366] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653572645946|
[2025/09/12 05:06:07 505372] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653572645946|
[2025/09/12 05:06:07 505378] [debug] |xqc_engine_wakeup_after|wakeup:1757653567630933|now:1757653567505378|diff:125555|
[2025/09/12 05:06:07 505385] [debug] |xqc_engine_main_logic|END|now:1757653567504940|
[2025/09/12 05:06:07 548896] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627548894|now:1757653567548894|interv:60000000|
[2025/09/12 05:06:07 548940] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627548940|now:1757653567548940|interv:60000000|
[2025/09/12 05:06:07 548953] [debug] |xqc_path_create|path:0|dcid:ade2ae825f4eb747e878cc8daeadb2a721|scid:03228f8c613978aaf758c20c|create_path_count:1|
[2025/09/12 05:06:07 548963] [debug] |scid:03228f8c613978aaf758c20c|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 05:06:07 548972] [debug] |xqc_path_init|path:0|dcid:ade2ae825f4eb747e878cc8daeadb2a721|scid:03228f8c613978aaf758c20c|state:2|
[2025/09/12 05:06:07 548980] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_create|success|scid:03228f8c613978aaf758c20c|dcid:ade2ae825f4eb747e878cc8daeadb2a721|conn:0000560C593240DC|
[2025/09/12 05:06:07 548990] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_server_create|hash odcid conn|odcid:f2fd6e3c34e16aca98fefbe9e8275d77f6f8|conn:0000560C593240DC|
[2025/09/12 05:06:07 549006] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_get_local_transport_params|generate sr_token[e30f6cf8e867b480a598e25a0dc6ee38] for cid[f2fd6e3c34e16aca98fefbe9e8275d77f6f8]
[2025/09/12 05:06:07 549060] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549068] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:1200|state:S_INIT|recv_time:1757653567548863|
[2025/09/12 05:06:07 549191] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:07 549197] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:07 549204] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:07 549209] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857733|
[2025/09/12 05:06:07 549217] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:232857733|
[2025/09/12 05:06:07 549222] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549228] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549234] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549241] [debug] |scid:03228f8c613978aaf758c20c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:07 549246] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549260] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549265] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:07 549270] [debug] |scid:03228f8c613978aaf758c20c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:07 549278] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:07 549283] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549288] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549293] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549298] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549303] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549308] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 549312] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 549317] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549322] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549326] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549332] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549336] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549341] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549346] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549350] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549355] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549360] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549364] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:07 549404] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549410] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549416] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549420] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549425] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549430] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549435] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549439] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 549444] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 549449] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549457] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549462] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549467] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549472] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549476] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549481] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549485] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549490] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549495] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549500] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549504] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549509] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549514] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549518] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549523] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549528] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549532] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549537] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549542] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549546] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549551] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549555] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549560] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549565] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549570] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:07 549575] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549580] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549585] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:07 549590] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549595] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549599] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:07 549608] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549613] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549617] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:07 549622] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549627] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549632] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:06:07 549637] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549642] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549646] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:07 549651] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549656] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549661] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:07 549666] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549671] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549675] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:07 549680] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549685] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549690] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 549695] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 549699] [info] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|check_token fail|conn:0000560C593240DC|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 549704] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 549709] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 549714] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:07 549718] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 549723] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 549728] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:06:07 549779] [info] |scid:03228f8c613978aaf758c20c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:07 549960] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:07 549966] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:07 549970] [warn] |scid:03228f8c613978aaf758c20c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:07 550209] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:07 550220] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 550225] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 550229] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 550237] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:07 550243] [debug] |scid:03228f8c613978aaf758c20c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:07 550247] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857733|largest:232857733|pns:0|
[2025/09/12 05:06:07 550252] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:1200|pkt_type:INIT|pkt_num:232857733|frame:PADDING CRYPTO |recv_time:1757653567548863|dcid:f2fd6e3c34e16aca98fefbe9e8275d77f6f8|dcid_seq:0|
[2025/09/12 05:06:07 550258] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627548863|now:1757653567548863|interv:60000000|
[2025/09/12 05:06:07 550262] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627548863|now:1757653567548863|interv:60000000|
[2025/09/12 05:06:07 550266] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567550266|
[2025/09/12 05:06:07 550271] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653567550271|
[2025/09/12 05:06:07 550276] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:07 550280] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:07 550285] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:07 550289] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:07 550292] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:07 550298] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653567550298|
[2025/09/12 05:06:07 550303] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:07 550307] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:07 550311] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:07 550315] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653567550315|
[2025/09/12 05:06:07 550320] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653567550319|
[2025/09/12 05:06:07 550324] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653567550324|
[2025/09/12 05:06:07 550329] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653567550329|
[2025/09/12 05:06:07 550333] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 550338] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|largest_recv:232857733|ack_delay:1475|first_ack_range:0|largest_pkt_recv_time:1757653567548863|
[2025/09/12 05:06:07 550343] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|high:232857733|low:232857733|pkt_pns:0|
[2025/09/12 05:06:07 550350] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:232857733|frame_largest_recv:232857733|
[2025/09/12 05:06:07 550355] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:07 550360] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 550365] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|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 05:06:07 550370] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:07 550375] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 550379] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|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 05:06:07 550383] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:07 550387] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 550391] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|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 05:06:07 550396] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:07 550400] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 550404] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|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 05:06:07 550408] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:07 550412] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 550416] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|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 05:06:07 550420] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:07 550424] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550429] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:07 550434] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:07 550467] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653567550441|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550479] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 550487] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:07 550494] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 550502] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 550508] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 550514] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 550520] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568300441|now:1757653567550494|interv:749947|
[2025/09/12 05:06:07 550527] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:0|expire:1757653568300441|now:1757653567550494|interval:749947|pto_count:0|srtt:250000
[2025/09/12 05:06:07 550534] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:07 550542] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 550548] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:07 550573] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653567550554|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550579] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 550587] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:07 550594] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 550600] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 550607] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:07 550613] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 550620] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568300441|now:1757653567550593|interv:749848|
[2025/09/12 05:06:07 550626] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:0|expire:1757653568300441|now:1757653567550593|interval:749848|pto_count:0|srtt:250000
[2025/09/12 05:06:07 550631] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:07 550636] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 550640] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:07 550670] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653567550651|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550676] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 550683] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:07 550690] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 550696] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 550703] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:07 550709] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 550716] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568300441|now:1757653567550689|interv:749752|
[2025/09/12 05:06:07 550721] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:0|expire:1757653568300441|now:1757653567550689|interval:749752|pto_count:0|srtt:250000
[2025/09/12 05:06:07 550725] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:07 550730] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 550734] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:07 550757] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653567550740|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550763] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 550770] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:07 550776] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 550783] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 550789] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:06:07 550795] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 550802] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568300441|now:1757653567550776|interv:749665|
[2025/09/12 05:06:07 550807] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:0|expire:1757653568300441|now:1757653567550776|interval:749665|pto_count:0|srtt:250000
[2025/09/12 05:06:07 550811] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:06:07 550816] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 550824] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:07 550848] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653567550831|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550854] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 550861] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:06:07 550867] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 550874] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 550881] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:07 550887] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 550895] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568300441|now:1757653567550867|interv:749574|
[2025/09/12 05:06:07 550900] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:0|expire:1757653568300441|now:1757653567550867|interval:749574|pto_count:0|srtt:250000
[2025/09/12 05:06:07 550904] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:06:07 550908] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:07 550913] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:07 550935] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653567550919|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 550941] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 550949] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653568300441|
[2025/09/12 05:06:07 550956] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568300441|
[2025/09/12 05:06:07 550962] [debug] |xqc_engine_wakeup_after|wakeup:1757653567630933|now:1757653567550962|diff:79971|
[2025/09/12 05:06:07 550969] [debug] |xqc_engine_main_logic|END|now:1757653567550271|
[2025/09/12 05:06:07 550978] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567550977|
[2025/09/12 05:06:07 550983] [debug] |xqc_engine_wakeup_after|wakeup:1757653567630933|now:1757653567550983|diff:79950|
[2025/09/12 05:06:07 550987] [debug] |xqc_engine_main_logic|END|now:1757653567550977|
[2025/09/12 05:06:07 583328] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653567583327|
[2025/09/12 05:06:07 583346] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:07 583355] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:07 583364] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:232857733|
[2025/09/12 05:06:07 583381] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857734|
[2025/09/12 05:06:07 583393] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:232857734|
[2025/09/12 05:06:07 583401] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 583412] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:07 583422] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653567550441|is_app_limited:1|send_elapse:0|ack_elapse:32886|ctl_first_sent_time:1757653567550441|lagest_ack_time:1757653567583327|curr_delivered:1184|
[2025/09/12 05:06:07 583432] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567550441|
[2025/09/12 05:06:07 583440] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:07 583447] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593240DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32886|ack_delay:0|
[2025/09/12 05:06:07 583455] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |after update rtt|conn:0000560C593240DC|srtt:32886|rttvar:16443|minrtt:32886|latest_rtt:32886|ack_delay:0|
[2025/09/12 05:06:07 583465] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:07 583473] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 583481] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32886|rtt_var:16443|pto_duration:98658|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 583490] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 583498] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:07 583506] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 583514] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567649489|now:1757653567583480|interv:66009|
[2025/09/12 05:06:07 583522] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567649489|now:1757653567583480|interval:66009|pto_count:0|srtt:32886
[2025/09/12 05:06:07 583531] [debug] |scid:03228f8c613978aaf758c20c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32886, delivered 1184|rate 36003|lost 0|
[2025/09/12 05:06:07 583539] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:07 583548] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36003) in round 1|
[2025/09/12 05:06:07 583553] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|probertt expire|rtt:32886, old_rtt:2147483647|
[2025/09/12 05:06:07 583558] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|minrtt expire|rtt:32886, old_rtt:2147483647|
[2025/09/12 05:06:07 583563] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:07 583568] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653567550441|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 583580] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653567550441|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 583586] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |bbr on ack|mode:0|pacing_rate:4031242|bw:36003|cwnd:47136|full_bw_reached:0|inflight:918|srtt:32886|latest_rtt:32886|min_rtt:32886|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 583593] [stats] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4031242|bw:36003|srtt:32886|latest_rtt:32886|min_rtt:32886|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34700|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:07 583604] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 583612] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 583623] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_addr_validated|Address Validated|conn:0000560C593240DC|role:1|
[2025/09/12 05:06:07 583630] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857734|largest:232857734|pns:0|
[2025/09/12 05:06:07 583636] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:1200|pkt_type:INIT|pkt_num:232857734|frame:PADDING ACK |recv_time:1757653567583327|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 583642] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627583327|now:1757653567583327|interv:60000000|
[2025/09/12 05:06:07 583648] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627583327|now:1757653567583327|interv:60000000|
[2025/09/12 05:06:07 583653] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568300441|pq_index:2|
[2025/09/12 05:06:07 583658] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567550271|
[2025/09/12 05:06:07 583663] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567583663|
[2025/09/12 05:06:07 583669] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567583668|
[2025/09/12 05:06:07 583677] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567649489|
[2025/09/12 05:06:07 583682] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567649489|
[2025/09/12 05:06:07 583689] [debug] |xqc_engine_wakeup_after|wakeup:1757653567630933|now:1757653567583689|diff:47244|
[2025/09/12 05:06:07 583698] [debug] |xqc_engine_main_logic|END|now:1757653567583668|
[2025/09/12 05:06:07 583710] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653567583709|
[2025/09/12 05:06:07 583717] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:07 583724] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:07 583729] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857733|
[2025/09/12 05:06:07 583735] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:232857733|
[2025/09/12 05:06:07 583745] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 583751] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:06:07 583757] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653567550441|is_app_limited:1|send_elapse:210|ack_elapse:33268|ctl_first_sent_time:1757653567550651|lagest_ack_time:1757653567583709|curr_delivered:1701|
[2025/09/12 05:06:07 583763] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567550651|
[2025/09/12 05:06:07 583768] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:07 583774] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593240DC|srtt:32886|rttvar:16443|minrtt:32886|latest_rtt:33058|ack_delay:0|
[2025/09/12 05:06:07 583783] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |after update rtt|conn:0000560C593240DC|srtt:32908|rttvar:12376|minrtt:32886|latest_rtt:33058|ack_delay:0|
[2025/09/12 05:06:07 583792] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:07 583800] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 583806] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567587744|now:1757653567583806|interval:3938|
[2025/09/12 05:06:07 583811] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567587744|now:1757653567583806|interv:3938|
[2025/09/12 05:06:07 583816] [debug] |scid:03228f8c613978aaf758c20c|xqc_generate_sample|sampler: send_elapse 210, ack_elapse 33268, delivered 1701|rate 51130|lost 0|
[2025/09/12 05:06:07 583821] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (51130) in round 1|
[2025/09/12 05:06:07 583827] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|minrtt expire|rtt:32886, old_rtt:32886|
[2025/09/12 05:06:07 583832] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3364|
[2025/09/12 05:06:07 583836] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:517|po_sent_time:1757653567550651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 583842] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:517|po_sent_time:1757653567550651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 583848] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |bbr on ack|mode:0|pacing_rate:4031242|bw:51130|cwnd:47653|full_bw_reached:0|inflight:401|srtt:32908|latest_rtt:33058|min_rtt:32886|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:07 583855] [info] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:07 583860] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567587744|now:1757653567583860|interval:3884|
[2025/09/12 05:06:07 583876] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567587744|now:1757653567583860|interv:3884|
[2025/09/12 05:06:07 583885] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857733|largest:232857733|pns:1|
[2025/09/12 05:06:07 583892] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:65|pkt_type:HSK|pkt_num:232857733|frame:ACK |recv_time:1757653567583709|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 583897] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627583709|now:1757653567583709|interv:60000000|
[2025/09/12 05:06:07 583902] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627583709|now:1757653567583709|interv:60000000|
[2025/09/12 05:06:07 583907] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567649489|pq_index:2|
[2025/09/12 05:06:07 583912] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567583668|
[2025/09/12 05:06:07 583917] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567583917|
[2025/09/12 05:06:07 583923] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567583922|
[2025/09/12 05:06:07 583930] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567587744|
[2025/09/12 05:06:07 583935] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567587744|
[2025/09/12 05:06:07 583939] [debug] |xqc_engine_wakeup_after|wakeup:1757653567587744|now:1757653567583939|diff:3805|
[2025/09/12 05:06:07 583945] [debug] |xqc_engine_main_logic|END|now:1757653567583922|
[2025/09/12 05:06:07 583954] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567583954|
[2025/09/12 05:06:07 583963] [debug] |xqc_engine_wakeup_after|wakeup:1757653567587744|now:1757653567583963|diff:3781|
[2025/09/12 05:06:07 583971] [debug] |xqc_engine_main_logic|END|now:1757653567583954|
[2025/09/12 05:06:07 588054] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567588054|
[2025/09/12 05:06:07 588063] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567587744|pq_index:0|
[2025/09/12 05:06:07 588068] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567583922|
[2025/09/12 05:06:07 588072] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567588071|
[2025/09/12 05:06:07 588077] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567587744|now:1757653567588071|
[2025/09/12 05:06:07 588081] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 588085] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:07 588089] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:07 588093] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653567550554|lost_send_time:1757653567550881|loss_delay:37190|frame:CRYPTO |repair:32|
[2025/09/12 05:06:07 588099] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653567550554u|
[2025/09/12 05:06:07 588103] [stats] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |lost interval:1757653567588071|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653567550554|srtt:32908|cwnd:47653|bw:51130|conn_life:39178|now:0|last_lost_time:39178|
[2025/09/12 05:06:07 588112] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:07 588116] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:12376|pto_duration:82412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 588120] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 588124] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:06:07 588128] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 588132] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567633243|now:1757653567588116|interv:45127|
[2025/09/12 05:06:07 588136] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567633243|now:1757653567588116|interval:45127|pto_count:0|srtt:32908
[2025/09/12 05:06:07 588141] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32908|min_srtt:32908|path_bw:51130|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 588146] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:207|cwnd:47653|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 588151] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32908|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 588155] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:07 588160] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 588165] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:207|cwnd:47653|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 588169] [debug] |scid:03228f8c613978aaf758c20c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 588174] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:07 588203] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653567588181|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 588209] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:07 588213] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:06:07 588218] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:12376|pto_duration:82412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 588225] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 588237] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:06:07 588244] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 588250] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567670593|now:1757653567588218|interv:82375|
[2025/09/12 05:06:07 588256] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567670593|now:1757653567588218|interval:82375|pto_count:0|srtt:32908
[2025/09/12 05:06:07 588263] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47653|inflight:401|
[2025/09/12 05:06:07 588271] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567670593|
[2025/09/12 05:06:07 588277] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567670593|
[2025/09/12 05:06:07 588281] [debug] |xqc_engine_wakeup_after|wakeup:1757653567630933|now:1757653567588281|diff:42652|
[2025/09/12 05:06:07 588285] [debug] |xqc_engine_main_logic|END|now:1757653567588071|
[2025/09/12 05:06:07 631359] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567631358|
[2025/09/12 05:06:07 631374] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567630933|pq_index:0|
[2025/09/12 05:06:07 631380] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_active_queue|last_ticked_time:1757653548422482|
[2025/09/12 05:06:07 631386] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_process_conn|conn:0000560C591AA53C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567631385|
[2025/09/12 05:06:07 631393] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567630933|now:1757653567631385|
[2025/09/12 05:06:07 631398] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 631403] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591AA53C|path:0|bytes_in_flight:4544|
[2025/09/12 05:06:07 631408] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:12808192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:07 631414] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 631419] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 631424] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 4544|
[2025/09/12 05:06:07 631429] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:07 631435] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:07 631442] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_send_probe_pkt|conn:0000560C591AA53C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:07 631448] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591AA53C|pto_count:9
[2025/09/12 05:06:07 631453] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:25616384|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:07 631466] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 631471] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 631475] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 4544|
[2025/09/12 05:06:07 631480] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653586839125|now:1757653567631453|interv:19207672|
[2025/09/12 05:06:07 631485] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653586839125|now:1757653567631453|interval:19207672|pto_count:9|srtt:32392
[2025/09/12 05:06:07 631493] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 631499] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 631504] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:07 631510] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:33-36|next_skip_chance:1757653567856606|current_time:1757653567631510|
[2025/09/12 05:06:07 631516] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:06:07 631554] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:37|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4544|now:1757653567631525|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 631561] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:37|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 631568] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:4544|applimit:0|
[2025/09/12 05:06:07 631576] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:25616384|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:07 631584] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 631592] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 631600] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 4828|
[2025/09/12 05:06:07 631608] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606047909|now:1757653567631576|interv:38416333|
[2025/09/12 05:06:07 631616] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653606047909|now:1757653567631576|interval:38416333|pto_count:9|srtt:32392
[2025/09/12 05:06:07 631625] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:4828|
[2025/09/12 05:06:07 631634] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_check_acked_or_dropped_pkt|conn:0000560C591AA53C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:07 631642] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:06:07 631672] [info] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_packet_with_pn|<==|conn:0000560C591AA53C|path:0|pkt_num:38|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4828|now:1757653567631650|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 631688] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|conn:0000560C591AA53C|path:0|pkt_num:38|origin_pktnum:3|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 631697] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_on_packet_sent|path:0|inflight:4828|applimit:0|
[2025/09/12 05:06:07 631705] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|srtt:32392|rtt_var:4410|pto_duration:25616384|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:07 631714] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 631722] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 631730] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591AA53C|path:0|PNS: 2, unacked: 5112|
[2025/09/12 05:06:07 631738] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606048034|now:1757653567631705|interv:38416329|
[2025/09/12 05:06:07 631743] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591AA53C|path:0|pns:2|expire:1757653606048034|now:1757653567631705|interval:38416329|pto_count:9|srtt:32392
[2025/09/12 05:06:07 631748] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8354|inflight:5112|
[2025/09/12 05:06:07 631754] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_conn_next_wakeup_time|wakeup_time:1757653606048034|
[2025/09/12 05:06:07 631759] [debug] |scid:9ce852fb2ca0b17a2ba3de8f|xqc_engine_add_wakeup_queue|next_tick_time:1757653606048034|
[2025/09/12 05:06:07 631764] [debug] |xqc_engine_wakeup_after|wakeup:1757653567670593|now:1757653567631764|diff:38829|
[2025/09/12 05:06:07 631769] [debug] |xqc_engine_main_logic|END|now:1757653567631385|
[2025/09/12 05:06:07 670844] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567670843|
[2025/09/12 05:06:07 670858] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567670593|pq_index:0|
[2025/09/12 05:06:07 670865] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567588071|
[2025/09/12 05:06:07 670871] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567670870|
[2025/09/12 05:06:07 670877] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567670593|now:1757653567670870|
[2025/09/12 05:06:07 670882] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 670887] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:401|
[2025/09/12 05:06:07 670892] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:12376|pto_duration:82412|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 670897] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 670902] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:06:07 670907] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 670912] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:07 670925] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 670931] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 670936] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:1
[2025/09/12 05:06:07 670942] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:12376|pto_duration:164824|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 670947] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 670952] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:06:07 670957] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 670961] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567753005|now:1757653567670941|interv:82064|
[2025/09/12 05:06:07 670966] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567753005|now:1757653567670941|interval:82064|pto_count:1|srtt:32908
[2025/09/12 05:06:07 670973] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 670979] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 670984] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 670990] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:07 671026] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:276|now:1757653567670999|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 671033] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:5|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 671058] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:276|applimit:0|
[2025/09/12 05:06:07 671064] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:12376|pto_duration:164824|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 671069] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 671078] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:06:07 671085] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 671094] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567835823|now:1757653567671064|interv:164759|
[2025/09/12 05:06:07 671102] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567835823|now:1757653567671064|interval:164759|pto_count:1|srtt:32908
[2025/09/12 05:06:07 671128] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47653|inflight:470|
[2025/09/12 05:06:07 671141] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 671150] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:07 671185] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:470|now:1757653567671162|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 671192] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:6|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 671197] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:470|applimit:0|
[2025/09/12 05:06:07 671203] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32908|rtt_var:12376|pto_duration:164824|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 671208] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 671213] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 595|
[2025/09/12 05:06:07 671217] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 671222] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567835986|now:1757653567671202|interv:164784|
[2025/09/12 05:06:07 671229] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567835986|now:1757653567671202|interval:164784|pto_count:1|srtt:32908
[2025/09/12 05:06:07 671238] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47653|inflight:595|
[2025/09/12 05:06:07 671248] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567835986|
[2025/09/12 05:06:07 671257] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567835986|
[2025/09/12 05:06:07 671265] [debug] |xqc_engine_wakeup_after|wakeup:1757653567718655|now:1757653567671265|diff:47390|
[2025/09/12 05:06:07 671274] [debug] |xqc_engine_main_logic|END|now:1757653567670870|
[2025/09/12 05:06:07 701913] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:68|state:S_HANDSHAKE_SENT|recv_time:1757653567701912|
[2025/09/12 05:06:07 701931] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:06:07 701941] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:232857733|
[2025/09/12 05:06:07 701947] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857735|
[2025/09/12 05:06:07 701955] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:232857735|
[2025/09/12 05:06:07 701962] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 701970] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:06:07 701978] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:401|prior_delivered:1701|prior_time:1757653567583709|is_app_limited:1|send_elapse:37530|ack_elapse:118203|ctl_first_sent_time:1757653567588181|lagest_ack_time:1757653567701912|curr_delivered:1895|
[2025/09/12 05:06:07 702000] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567588181|
[2025/09/12 05:06:07 702007] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:07 702013] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:5|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:07 702020] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:401|prior_delivered:1701|prior_time:1757653567583709|is_app_limited:1|send_elapse:37530|ack_elapse:118203|ctl_first_sent_time:1757653567588181|lagest_ack_time:1757653567701912|curr_delivered:2089|
[2025/09/12 05:06:07 702027] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567670999|
[2025/09/12 05:06:07 702033] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:07 702057] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593240DC|srtt:32908|rttvar:12376|minrtt:32886|latest_rtt:30913|ack_delay:0|
[2025/09/12 05:06:07 702064] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |after update rtt|conn:0000560C593240DC|srtt:32659|rttvar:9780|minrtt:30913|latest_rtt:30913|ack_delay:0|
[2025/09/12 05:06:07 702071] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:07 702077] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:07 702085] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:2|po_sent_time:1757653567550831|lost_send_time:1757653567665171|loss_delay:36741|frame:CRYPTO |repair:32|
[2025/09/12 05:06:07 702092] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653567550831u|
[2025/09/12 05:06:07 702096] [stats] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |lost interval:113841|lost_count:1|send_count:3|pkt_num:3|po_send_time:1757653567550831|srtt:32659|cwnd:47653|bw:51130|conn_life:153019|now:0|last_lost_time:153019|
[2025/09/12 05:06:07 702101] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 702106] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:71779|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 702110] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 702114] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:06:07 702118] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 702122] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567742941|now:1757653567702105|interv:40836|
[2025/09/12 05:06:07 702126] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567742941|now:1757653567702105|interval:40836|pto_count:0|srtt:32659
[2025/09/12 05:06:07 702130] [debug] |scid:03228f8c613978aaf758c20c|xqc_generate_sample|sampler: send_elapse 37530, ack_elapse 118203, delivered 388|rate 3282|lost 2|
[2025/09/12 05:06:07 702139] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:07 702144] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|probertt expire|rtt:30913, old_rtt:32886|
[2025/09/12 05:06:07 702147] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30913, old_rtt:32886|
[2025/09/12 05:06:07 702151] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3364|
[2025/09/12 05:06:07 702155] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47653|packet_lost:1|acked:388|po_sent_time:1757653567670999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2089|
[2025/09/12 05:06:07 702160] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47653|packet_lost:1|acked:388|po_sent_time:1757653567670999|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2089|
[2025/09/12 05:06:07 702164] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |bbr on ack|mode:0|pacing_rate:4031242|bw:51130|cwnd:48041|full_bw_reached:0|inflight:125|srtt:32659|latest_rtt:30913|min_rtt:30913|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 702170] [stats] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0||cwnd:48041|inflight:125|mode:0|applimit:0|pacing_rate:4031242|bw:51130|srtt:32659|latest_rtt:30913|min_rtt:30913|send:8|lost:1|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:153277|acked:388|delivered:2089|is_cwnd_limited:0|
[2025/09/12 05:06:07 702176] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:07 702181] [info] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:07 702185] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:71779|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 702189] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 702193] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:06:07 702197] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 702200] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567742941|now:1757653567702184|interv:40757|
[2025/09/12 05:06:07 702204] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567742941|now:1757653567702184|interval:40757|pto_count:0|srtt:32659
[2025/09/12 05:06:07 702210] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:07 702215] [debug] |scid:03228f8c613978aaf758c20c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:07 702219] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857735|largest:232857735|pns:1|
[2025/09/12 05:06:07 702224] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:68|pkt_type:HSK|pkt_num:232857735|frame:PING ACK |recv_time:1757653567701912|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 702232] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627701912|now:1757653567701912|interv:60000000|
[2025/09/12 05:06:07 702236] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627701912|now:1757653567701912|interv:60000000|
[2025/09/12 05:06:07 702240] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567835986|pq_index:2|
[2025/09/12 05:06:07 702244] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567670870|
[2025/09/12 05:06:07 702248] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567702248|
[2025/09/12 05:06:07 702253] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567702252|
[2025/09/12 05:06:07 702259] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|largest_recv:232857735|ack_delay:347|first_ack_range:0|largest_pkt_recv_time:1757653567701912|
[2025/09/12 05:06:07 702263] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|high:232857735|low:232857735|pkt_pns:1|
[2025/09/12 05:06:07 702267] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|high:232857733|low:232857733|pkt_pns:1|
[2025/09/12 05:06:07 702271] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:232857735|frame_largest_recv:232857735|
[2025/09/12 05:06:07 702275] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:07 702280] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32659|min_srtt:32659|path_bw:51130|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:07 702285] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:125|cwnd:48041|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 702289] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32659|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 702294] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:07 702298] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 702303] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 702307] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:125|cwnd:48041|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 702312] [debug] |scid:03228f8c613978aaf758c20c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 702316] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:07 702351] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653567702323|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 702360] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:07 702367] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:06:07 702380] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:71779|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 702386] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 702390] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:06:07 702394] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 702398] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567774102|now:1757653567702380|interv:71722|
[2025/09/12 05:06:07 702402] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567774102|now:1757653567702380|interval:71722|pto_count:0|srtt:32659
[2025/09/12 05:06:07 702406] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48041|inflight:207|
[2025/09/12 05:06:07 702411] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:07 702416] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:07 702442] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:8|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:207|now:1757653567702422|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 702450] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:8|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 702458] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567774102|
[2025/09/12 05:06:07 702465] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567774102|
[2025/09/12 05:06:07 702471] [debug] |xqc_engine_wakeup_after|wakeup:1757653567718655|now:1757653567702470|diff:16185|
[2025/09/12 05:06:07 702475] [debug] |xqc_engine_main_logic|END|now:1757653567702252|
[2025/09/12 05:06:07 702480] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567702480|
[2025/09/12 05:06:07 702484] [debug] |xqc_engine_wakeup_after|wakeup:1757653567718655|now:1757653567702484|diff:16171|
[2025/09/12 05:06:07 702488] [debug] |xqc_engine_main_logic|END|now:1757653567702480|
[2025/09/12 05:06:07 719558] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567719558|
[2025/09/12 05:06:07 719571] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567718655|pq_index:0|
[2025/09/12 05:06:07 719576] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_add_active_queue|last_ticked_time:1757653567470662|
[2025/09/12 05:06:07 719582] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_engine_process_conn|conn:0000560C5931E18C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567719580|
[2025/09/12 05:06:07 719586] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653567718655|now:1757653567719580|
[2025/09/12 05:06:07 719591] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653567718655|now:1757653567719580|
[2025/09/12 05:06:07 719594] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:07 719599] [info] |xqc_engine_main_logic|conn:0000560C5931E18C|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|conn_state:13|next_tick_time:1757653567718655
[2025/09/12 05:06:07 719616] [report] |scid:e0cf1bf00a69efef31c49505|xqc_conn_destroy|0000560C5931E18C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:143977|first_send_delay:378241|conn_persist:1026659|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-e0cf1bf00a69efef31c49505 p-193.167.0.100-42508-fef8dd0ae79a373bd2b862b7319aee3d89|hsk_recv:143751|close_recv:777583|close_send:777756|last_recv:777508|last_send:777756|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,15,14,1024,0,34,i32,4,296,309,4080,1155416275,746,0,4,296,309,4080,1155416276,746,0,4,26,39,40000,1155416277,777,0,4,34,4,17,746,4,26,40000,18,777,4,54,4000,16,410,0-2,0-2,0-0,0-0,0-0,0-30,0-5200,0-6988,0-16,0-14,0-2,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:0|snd_pkt:16|spurious_loss:0|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:06:07 719652] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:07 719659] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:07 719663] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:07 719667] [debug] |scid:e0cf1bf00a69efef31c49505|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:07 719706] [debug] |xqc_engine_wakeup_after|wakeup:1757653567774102|now:1757653567719706|diff:54396|
[2025/09/12 05:06:07 719714] [debug] |xqc_engine_main_logic|END|now:1757653567719580|
[2025/09/12 05:06:07 774819] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567774819|
[2025/09/12 05:06:07 774838] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567774102|pq_index:0|
[2025/09/12 05:06:07 774845] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567702252|
[2025/09/12 05:06:07 774852] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567774850|
[2025/09/12 05:06:07 774858] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567774102|now:1757653567774850|
[2025/09/12 05:06:07 774863] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 774868] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:207|
[2025/09/12 05:06:07 774874] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:71779|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 774880] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 774885] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:06:07 774890] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 774894] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:07 774900] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 774917] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 774922] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:1
[2025/09/12 05:06:07 774927] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:143558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 774933] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 774938] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:06:07 774943] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 774948] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567845881|now:1757653567774927|interv:70954|
[2025/09/12 05:06:07 774953] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567845881|now:1757653567774927|interval:70954|pto_count:1|srtt:32659
[2025/09/12 05:06:07 774960] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 774966] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 774972] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 774978] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:07 775032] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:9|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653567774990|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 775067] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:9|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:07 775077] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:06:07 775085] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:143558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 775094] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 775100] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 332|
[2025/09/12 05:06:07 775105] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 775110] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567918548|now:1757653567775084|interv:143464|
[2025/09/12 05:06:07 775115] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567918548|now:1757653567775084|interval:143464|pto_count:1|srtt:32659
[2025/09/12 05:06:07 775120] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48041|inflight:332|
[2025/09/12 05:06:07 775127] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 775138] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:07 775172] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:332|now:1757653567775146|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 775183] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:10|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 775192] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:332|applimit:0|
[2025/09/12 05:06:07 775200] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32659|rtt_var:9780|pto_duration:143558|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 775208] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 775213] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 414|
[2025/09/12 05:06:07 775218] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 775223] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567918704|now:1757653567775200|interv:143504|
[2025/09/12 05:06:07 775228] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567918704|now:1757653567775200|interval:143504|pto_count:1|srtt:32659
[2025/09/12 05:06:07 775233] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48041|inflight:414|
[2025/09/12 05:06:07 775240] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567918704|
[2025/09/12 05:06:07 775245] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567918704|
[2025/09/12 05:06:07 775250] [debug] |xqc_engine_wakeup_after|wakeup:1757653567918704|now:1757653567775250|diff:143454|
[2025/09/12 05:06:07 775256] [debug] |xqc_engine_main_logic|END|now:1757653567774850|
[2025/09/12 05:06:07 805923] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653567805921|
[2025/09/12 05:06:07 805946] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:06:07 805957] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:232857735|
[2025/09/12 05:06:07 805964] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857736|
[2025/09/12 05:06:07 805975] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:232857736|
[2025/09/12 05:06:07 805984] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 805994] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:10|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:07 806003] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:414|prior_delivered:2089|prior_time:1757653567701912|is_app_limited:1|send_elapse:186965|ack_elapse:104009|ctl_first_sent_time:1757653567775146|lagest_ack_time:1757653567805921|curr_delivered:2171|
[2025/09/12 05:06:07 806012] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567775146|
[2025/09/12 05:06:07 806021] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:07 806064] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593240DC|srtt:32659|rttvar:9780|minrtt:30913|latest_rtt:30775|ack_delay:0|
[2025/09/12 05:06:07 806073] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |after update rtt|conn:0000560C593240DC|srtt:32423|rttvar:7806|minrtt:30775|latest_rtt:30775|ack_delay:0|
[2025/09/12 05:06:07 806082] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:07 806090] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:07 806099] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:7|po_sent_time:1757653567671162|lost_send_time:1757653567769446|loss_delay:36475|frame:CRYPTO |repair:32|
[2025/09/12 05:06:07 806109] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653567671162u|
[2025/09/12 05:06:07 806117] [stats] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |lost interval:104009|lost_count:1|send_count:3|pkt_num:6|po_send_time:1757653567671162|srtt:32423|cwnd:48041|bw:51130|conn_life:257028|now:0|last_lost_time:257028|
[2025/09/12 05:06:07 806127] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 232857736|pns:1|
[2025/09/12 05:06:07 806135] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 806143] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567811465|now:1757653567806143|interval:5322|
[2025/09/12 05:06:07 806151] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567811465|now:1757653567806143|interv:5322|
[2025/09/12 05:06:07 806158] [debug] |scid:03228f8c613978aaf758c20c|xqc_generate_sample|sampler: send_elapse 186965, ack_elapse 104009, delivered 82|rate 438|lost 3|
[2025/09/12 05:06:07 806167] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:07 806175] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|probertt expire|rtt:30775, old_rtt:30913|
[2025/09/12 05:06:07 806182] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30775, old_rtt:30913|
[2025/09/12 05:06:07 806190] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:776|
[2025/09/12 05:06:07 806197] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48041|packet_lost:1|acked:82|po_sent_time:1757653567775146|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2171|
[2025/09/12 05:06:07 806202] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48041|packet_lost:1|acked:82|po_sent_time:1757653567775146|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2171|
[2025/09/12 05:06:07 806208] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |bbr on ack|mode:0|pacing_rate:4031242|bw:51130|cwnd:48123|full_bw_reached:0|inflight:125|srtt:32423|latest_rtt:30775|min_rtt:30775|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 806215] [stats] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0||cwnd:48123|inflight:125|mode:0|applimit:0|pacing_rate:4031242|bw:51130|srtt:32423|latest_rtt:30775|min_rtt:30775|send:11|lost:2|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:257322|acked:82|delivered:2171|is_cwnd_limited:0|
[2025/09/12 05:06:07 806229] [info] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:07 806234] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567811465|now:1757653567806233|interval:5232|
[2025/09/12 05:06:07 806239] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567811465|now:1757653567806233|interv:5232|
[2025/09/12 05:06:07 806245] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857736|largest:232857736|pns:1|
[2025/09/12 05:06:07 806251] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:64|pkt_type:HSK|pkt_num:232857736|frame:ACK |recv_time:1757653567805921|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 806259] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627805921|now:1757653567805921|interv:60000000|
[2025/09/12 05:06:07 806265] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627805921|now:1757653567805921|interv:60000000|
[2025/09/12 05:06:07 806270] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567918704|pq_index:0|
[2025/09/12 05:06:07 806276] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567774850|
[2025/09/12 05:06:07 806281] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567806281|
[2025/09/12 05:06:07 806287] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567806285|
[2025/09/12 05:06:07 806295] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32423|min_srtt:32423|path_bw:51130|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:07 806301] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48123|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 806307] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 806313] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:07 806319] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:6|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 806324] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48123|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 806330] [debug] |scid:03228f8c613978aaf758c20c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 806335] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:07 806377] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:11|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653567806344|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 806389] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:11|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:07 806395] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:06:07 806400] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567811465|now:1757653567806399|interval:5066|
[2025/09/12 05:06:07 806404] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567811465|now:1757653567806399|interv:5066|
[2025/09/12 05:06:07 806408] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48123|inflight:250|
[2025/09/12 05:06:07 806414] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567811465|
[2025/09/12 05:06:07 806421] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567811465|
[2025/09/12 05:06:07 806428] [debug] |xqc_engine_wakeup_after|wakeup:1757653567811465|now:1757653567806428|diff:5037|
[2025/09/12 05:06:07 806434] [debug] |xqc_engine_main_logic|END|now:1757653567806285|
[2025/09/12 05:06:07 806442] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567806442|
[2025/09/12 05:06:07 806449] [debug] |xqc_engine_wakeup_after|wakeup:1757653567811465|now:1757653567806449|diff:5016|
[2025/09/12 05:06:07 806455] [debug] |xqc_engine_main_logic|END|now:1757653567806442|
[2025/09/12 05:06:07 812529] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567812529|
[2025/09/12 05:06:07 812540] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567811465|pq_index:0|
[2025/09/12 05:06:07 812546] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567806285|
[2025/09/12 05:06:07 812552] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567812551|
[2025/09/12 05:06:07 812558] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567811465|now:1757653567812551|
[2025/09/12 05:06:07 812563] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 812568] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:07 812572] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:07 812577] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:07 812582] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:06:07 812588] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:9|lost_pn:7|po_sent_time:1757653567774990|lost_send_time:1757653567776076|loss_delay:36475|frame:CRYPTO |repair:32|
[2025/09/12 05:06:07 812594] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653567774990u|
[2025/09/12 05:06:07 812599] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:07 812604] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32423|rtt_var:7806|pto_duration:63647|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 812610] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 812620] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:06:07 812625] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 812630] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567869991|now:1757653567812603|interv:57388|
[2025/09/12 05:06:07 812635] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567869991|now:1757653567812603|interval:57388|pto_count:0|srtt:32423
[2025/09/12 05:06:07 812642] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32423|min_srtt:32423|path_bw:51130|loss_rate:50.00|path_pto:0|
[2025/09/12 05:06:07 812647] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48123|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 812653] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32423|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 812659] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:125|reinj:0|path_class:4|
[2025/09/12 05:06:07 812665] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:9|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 812670] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48123|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 812676] [debug] |scid:03228f8c613978aaf758c20c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 812681] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:07 812715] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:12|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653567812690|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 812722] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:12|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:07 812727] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:06:07 812732] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32423|rtt_var:7806|pto_duration:63647|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 812738] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 812743] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:06:07 812747] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 812752] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567876337|now:1757653567812732|interv:63605|
[2025/09/12 05:06:07 812760] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:1|expire:1757653567876337|now:1757653567812732|interval:63605|pto_count:0|srtt:32423
[2025/09/12 05:06:07 812777] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48123|inflight:250|
[2025/09/12 05:06:07 812787] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567876337|
[2025/09/12 05:06:07 812796] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567876337|
[2025/09/12 05:06:07 812804] [debug] |xqc_engine_wakeup_after|wakeup:1757653567876337|now:1757653567812804|diff:63533|
[2025/09/12 05:06:07 812816] [debug] |xqc_engine_main_logic|END|now:1757653567812551|
[2025/09/12 05:06:07 838566] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653567838564|
[2025/09/12 05:06:07 838586] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:06:07 838597] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:232857736|
[2025/09/12 05:06:07 838603] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857737|
[2025/09/12 05:06:07 838610] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:232857737|
[2025/09/12 05:06:07 838619] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 838628] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:11|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:07 838637] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:250|prior_delivered:2171|prior_time:1757653567805921|is_app_limited:1|send_elapse:31198|ack_elapse:32643|ctl_first_sent_time:1757653567806344|lagest_ack_time:1757653567838564|curr_delivered:2296|
[2025/09/12 05:06:07 838646] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567806344|
[2025/09/12 05:06:07 838654] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:07 838663] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593240DC|srtt:32423|rttvar:7806|minrtt:30775|latest_rtt:32220|ack_delay:0|
[2025/09/12 05:06:07 838671] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |after update rtt|conn:0000560C593240DC|srtt:32398|rttvar:5905|minrtt:30775|latest_rtt:32220|ack_delay:0|
[2025/09/12 05:06:07 838680] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:07 838689] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 838696] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593240DC|path:0|
[2025/09/12 05:06:07 838705] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 838713] [debug] |scid:03228f8c613978aaf758c20c|xqc_generate_sample|sampler: send_elapse 31198, ack_elapse 32643, delivered 125|rate 3829|lost 4|
[2025/09/12 05:06:07 838721] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:07 838729] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30775, old_rtt:30775|
[2025/09/12 05:06:07 838735] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:250|
[2025/09/12 05:06:07 838740] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48123|packet_lost:0|acked:125|po_sent_time:1757653567806344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296|
[2025/09/12 05:06:07 838753] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48123|packet_lost:0|acked:125|po_sent_time:1757653567806344|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296|
[2025/09/12 05:06:07 838759] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |bbr on ack|mode:0|pacing_rate:4031242|bw:51130|cwnd:48248|full_bw_reached:0|inflight:0|srtt:32398|latest_rtt:32220|min_rtt:30775|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 838766] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 838772] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:07 838777] [debug] |scid:03228f8c613978aaf758c20c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:07 838782] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:07 838915] [debug] |scid:03228f8c613978aaf758c20c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:07 838921] [debug] |scid:03228f8c613978aaf758c20c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:07 838927] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567876337|pq_index:0|
[2025/09/12 05:06:07 838933] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567812551|
[2025/09/12 05:06:07 838938] [debug] |scid:03228f8c613978aaf758c20c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 838943] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:07 838948] [info] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:07 838953] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593240DC|path:0|
[2025/09/12 05:06:07 838959] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 838964] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:07 838970] [debug] |scid:03228f8c613978aaf758c20c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:07 838976] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857737|largest:232857737|pns:1|
[2025/09/12 05:06:07 838981] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:415|pkt_type:HSK|pkt_num:232857737|frame:ACK CRYPTO |recv_time:1757653567838564|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 838988] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:03228f8c613978aaf758c20c|spin_bit:0|
[2025/09/12 05:06:07 838993] [warn] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:07 838999] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:07 839004] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:07 839010] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653627838564|now:1757653567838564|interv:60000000|
[2025/09/12 05:06:07 839015] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653627838564|now:1757653567838564|interv:60000000|
[2025/09/12 05:06:07 839025] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567839025|
[2025/09/12 05:06:07 839031] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567839030|
[2025/09/12 05:06:07 839037] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C593240DC|
[2025/09/12 05:06:07 839072] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C593240DC|
[2025/09/12 05:06:07 839077] [info] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:07 839082] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593240DC|path:0|
[2025/09/12 05:06:07 839087] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 839093] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_gen_token|expire:1758258367|
[2025/09/12 05:06:07 839099] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:07 839104] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:07 839109] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:07 839114] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:03228f8c613978aaf758c20c|spin_bit:0|
[2025/09/12 05:06:07 839121] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:07 839126] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857733|
[2025/09/12 05:06:07 839134] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:232857733|
[2025/09/12 05:06:07 839139] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839144] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|b07fdbed9af63688a21823b79858b069f5|sr_token:213b73658cdeedc29b137d77a9f872d9
[2025/09/12 05:06:07 839152] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839157] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|9521742e664d83d9a2c32dc22a6eaf1980|sr_token:b2e304545145fcc60ac13bd376debcc0
[2025/09/12 05:06:07 839163] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839168] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|8c4b5b9719b54fb89103d363c801dc4e51|sr_token:5ae11c3f68e65e68e8f1199c601d0910
[2025/09/12 05:06:07 839173] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839178] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|db630cd48ca7ceea5db288b262de09c6a8|sr_token:d595f3b3caa093a1a2ed3521242bbf3f
[2025/09/12 05:06:07 839185] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839189] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|7e74e4ff676515dc7e11e953c419c3e20b|sr_token:c0b52925ac657b22a83cb8ff8989a1a0
[2025/09/12 05:06:07 839195] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839200] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|75e99757673f91301f7e951809fe79bbbf|sr_token:5dc99d6a19f970bc4f2b5b9893be7a26
[2025/09/12 05:06:07 839206] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 839210] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_new_conn_id_frame|new_conn_id|888b9bf429f78ae83dc566f3aadafeed2d|sr_token:f4cb09c070195a7b56a17c67f18b1a06
[2025/09/12 05:06:07 839221] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:07 839226] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:07 839234] [debug] |scid:03228f8c613978aaf758c20c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:07 839240] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:07 839245] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:07 839251] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:ACK_01RTT|expire:1757653567863564|now:1757653567838564|interv:25000|
[2025/09/12 05:06:07 839257] [debug] |scid:03228f8c613978aaf758c20c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567838564|max_ack_delay:25000|
[2025/09/12 05:06:07 839263] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857733|largest:232857733|pns:2|
[2025/09/12 05:06:07 839268] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:232857733|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653567838564|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 839274] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:07 839279] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:07 839285] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653567839284|
[2025/09/12 05:06:07 839291] [info] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653567839290|
[2025/09/12 05:06:07 839296] [debug] |scid:03228f8c613978aaf758c20c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:07 839301] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C593240DC|
[2025/09/12 05:06:07 839358] [debug] |scid:03228f8c613978aaf758c20c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:07 839368] [debug] |scid:03228f8c613978aaf758c20c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:07 839376] [debug] |scid:03228f8c613978aaf758c20c|xqc_sample_check_app_limited|path:0|applimit:2296|
[2025/09/12 05:06:07 839387] [info] |scid:03228f8c613978aaf758c20c|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C593240DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:07 839399] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721|
[2025/09/12 05:06:07 839413] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|largest_recv:232857737|ack_delay:848|first_ack_range:1|largest_pkt_recv_time:1757653567838564|
[2025/09/12 05:06:07 839422] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|high:232857737|low:232857736|pkt_pns:1|
[2025/09/12 05:06:07 839437] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:232857737|frame_largest_recv:232857737|
[2025/09/12 05:06:07 839445] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:07 839465] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5b55af225d23e1b131e97565|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:07 839477] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0d2d40ba8baa6c788e9feb67|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:07 839484] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839492] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839499] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:07 839506] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839512] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839519] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:07 839525] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839531] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839539] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:07 839546] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839553] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839560] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:07 839567] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 839574] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839581] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839586] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:07 839599] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839608] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839612] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:07 839616] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32398|min_srtt:32398|path_bw:51130|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:07 839620] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48248|conn:0000560C593240DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 839625] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32398|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 839629] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:07 839635] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:07 839642] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:07 839676] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653567839652|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 839685] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 839692] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2296|
[2025/09/12 05:06:07 839698] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 839706] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 839712] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 839718] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:07 839725] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567920670|now:1757653567839698|interv:80972|
[2025/09/12 05:06:07 839732] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567920670|now:1757653567839698|interval:80972|pto_count:0|srtt:32398
[2025/09/12 05:06:07 839739] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:23|
[2025/09/12 05:06:07 839746] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:07 839753] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:07 839788] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653567839763|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 839804] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 839811] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2296|
[2025/09/12 05:06:07 839818] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 839825] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 839831] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 839838] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:07 839845] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567920781|now:1757653567839818|interv:80963|
[2025/09/12 05:06:07 839851] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567920781|now:1757653567839818|interval:80963|pto_count:0|srtt:32398
[2025/09/12 05:06:07 839858] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:56|
[2025/09/12 05:06:07 839864] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:07 839868] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:07 839895] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653567839875|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 839901] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 839908] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2296|
[2025/09/12 05:06:07 839914] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 839921] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 839928] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 839934] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:07 839941] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567920893|now:1757653567839914|interv:80979|
[2025/09/12 05:06:07 839947] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567920893|now:1757653567839914|interval:80979|pto_count:0|srtt:32398
[2025/09/12 05:06:07 839954] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:339|
[2025/09/12 05:06:07 839959] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:07 839963] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:07 839992] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653567839974|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 839999] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 840006] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2296|
[2025/09/12 05:06:07 840012] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 840019] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 840026] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 840032] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:07 840051] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567920992|now:1757653567840012|interv:80980|
[2025/09/12 05:06:07 840059] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567920992|now:1757653567840012|interval:80980|pto_count:0|srtt:32398
[2025/09/12 05:06:07 840063] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:623|
[2025/09/12 05:06:07 840068] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:07 840072] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:07 840096] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:13|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653567840078|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 840101] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:13|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 840106] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 840111] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-7|next_skip_chance:1757653568083164|current_time:1757653567840110|
[2025/09/12 05:06:07 840116] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:07 840145] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653567840125|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 840154] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 840161] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2296|
[2025/09/12 05:06:07 840168] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 840173] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 840182] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 840186] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:07 840189] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567921143|now:1757653567840168|interv:80975|
[2025/09/12 05:06:07 840193] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567921143|now:1757653567840168|interval:80975|pto_count:0|srtt:32398
[2025/09/12 05:06:07 840198] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:677|
[2025/09/12 05:06:07 840202] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 840207] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:07 840237] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653567840214|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 840246] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 840254] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2296|
[2025/09/12 05:06:07 840260] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 840267] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 840271] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 840275] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:07 840279] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567921232|now:1757653567840260|interv:80972|
[2025/09/12 05:06:07 840283] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567921232|now:1757653567840260|interval:80972|pto_count:0|srtt:32398
[2025/09/12 05:06:07 840287] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:731|
[2025/09/12 05:06:07 840292] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 840296] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48248|conn:0000560C593240DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 840301] [debug] |scid:03228f8c613978aaf758c20c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 840305] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:07 840329] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653567840311|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 840342] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:10|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 840349] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2296|
[2025/09/12 05:06:07 840356] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32398|rtt_var:5905|pto_duration:56018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 840363] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 840370] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 840376] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:07 840381] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567921329|now:1757653567840356|interv:80973|
[2025/09/12 05:06:07 840385] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567921329|now:1757653567840356|interval:80973|pto_count:0|srtt:32398
[2025/09/12 05:06:07 840389] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:1781|
[2025/09/12 05:06:07 840394] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567863564|
[2025/09/12 05:06:07 840399] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567863564|
[2025/09/12 05:06:07 840403] [debug] |xqc_engine_wakeup_after|wakeup:1757653567863564|now:1757653567840402|diff:23162|
[2025/09/12 05:06:07 840407] [debug] |xqc_engine_main_logic|END|now:1757653567839030|
[2025/09/12 05:06:07 840414] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:1406|state:ESTABED|recv_time:1757653567840414|
[2025/09/12 05:06:07 840419] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:03228f8c613978aaf758c20c|spin_bit:0|
[2025/09/12 05:06:07 840424] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:232857733|
[2025/09/12 05:06:07 840428] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857734|
[2025/09/12 05:06:07 840435] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:232857734|
[2025/09/12 05:06:07 840439] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:07 840443] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 840447] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 840454] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:07 840458] [debug] |scid:03228f8c613978aaf758c20c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:07 840463] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857734|largest:232857734|pns:2|
[2025/09/12 05:06:07 840467] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:232857734|frame:PADDING PING |recv_time:1757653567840414|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 840472] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653687840414|now:1757653567840414|interv:120000000|
[2025/09/12 05:06:07 840483] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653687840414|now:1757653567840414|interv:120000000|
[2025/09/12 05:06:07 840490] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567863564|pq_index:0|
[2025/09/12 05:06:07 840497] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567839030|
[2025/09/12 05:06:07 840503] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567840503|
[2025/09/12 05:06:07 840511] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567840509|
[2025/09/12 05:06:07 840520] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|largest_recv:232857734|ack_delay:106|first_ack_range:1|largest_pkt_recv_time:1757653567840414|
[2025/09/12 05:06:07 840525] [debug] |scid:03228f8c613978aaf758c20c|xqc_gen_ack_frame|high:232857734|low:232857733|pkt_pns:2|
[2025/09/12 05:06:07 840529] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:232857734|frame_largest_recv:232857734|
[2025/09/12 05:06:07 840533] [debug] |scid:03228f8c613978aaf758c20c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:07 840538] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 840543] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:07 840547] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:07 840572] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:11|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653567840553|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 840578] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:11|origin_pktnum:0|size:30|enc_size:46|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 840586] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567921329|
[2025/09/12 05:06:07 840593] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567921329|
[2025/09/12 05:06:07 840599] [debug] |xqc_engine_wakeup_after|wakeup:1757653567921329|now:1757653567840599|diff:80730|
[2025/09/12 05:06:07 840606] [debug] |xqc_engine_main_logic|END|now:1757653567840509|
[2025/09/12 05:06:07 840614] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567840614|
[2025/09/12 05:06:07 840621] [debug] |xqc_engine_wakeup_after|wakeup:1757653567921329|now:1757653567840621|diff:80708|
[2025/09/12 05:06:07 840627] [debug] |xqc_engine_main_logic|END|now:1757653567840614|
[2025/09/12 05:06:07 871340] [info] |xqc_engine_packet_process|==>|conn:0000560C593240DC|size:40|state:ESTABED|recv_time:1757653567871337|
[2025/09/12 05:06:07 871361] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:03228f8c613978aaf758c20c|spin_bit:0|
[2025/09/12 05:06:07 871373] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|largest_pn:232857734|
[2025/09/12 05:06:07 871379] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:232857737|
[2025/09/12 05:06:07 871389] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:232857737|
[2025/09/12 05:06:07 871395] [debug] |scid:03228f8c613978aaf758c20c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 871402] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:0|
[2025/09/12 05:06:07 871417] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2296|prior_time:1757653567839652|is_app_limited:1|send_elapse:0|ack_elapse:31685|ctl_first_sent_time:1757653567839652|lagest_ack_time:1757653567871337|curr_delivered:2319|
[2025/09/12 05:06:07 871424] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567839652|
[2025/09/12 05:06:07 871430] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:07 871435] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:1|
[2025/09/12 05:06:07 871441] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2296|prior_time:1757653567839652|is_app_limited:1|send_elapse:0|ack_elapse:31685|ctl_first_sent_time:1757653567839652|lagest_ack_time:1757653567871337|curr_delivered:2352|
[2025/09/12 05:06:07 871448] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567839763|
[2025/09/12 05:06:07 871453] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:07 871458] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:2|
[2025/09/12 05:06:07 871464] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2296|prior_time:1757653567839652|is_app_limited:1|send_elapse:0|ack_elapse:31685|ctl_first_sent_time:1757653567839652|lagest_ack_time:1757653567871337|curr_delivered:2635|
[2025/09/12 05:06:07 871470] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567839875|
[2025/09/12 05:06:07 871476] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:07 871481] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:3|
[2025/09/12 05:06:07 871487] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2296|prior_time:1757653567839652|is_app_limited:1|send_elapse:0|ack_elapse:31685|ctl_first_sent_time:1757653567839652|lagest_ack_time:1757653567871337|curr_delivered:2919|
[2025/09/12 05:06:07 871493] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567839974|
[2025/09/12 05:06:07 871498] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:07 871504] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|conn:0000560C593240DC|path:0|pkt_num:9|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:07 871510] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2296|prior_time:1757653567839652|is_app_limited:1|send_elapse:0|ack_elapse:31685|ctl_first_sent_time:1757653567839652|lagest_ack_time:1757653567871337|curr_delivered:2973|
[2025/09/12 05:06:07 871516] [debug] |scid:03228f8c613978aaf758c20c|xqc_update_sample|sampler_sent_time_update:1757653567840214|
[2025/09/12 05:06:07 871526] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:07 871532] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593240DC|srtt:32398|rttvar:5905|minrtt:30775|latest_rtt:31123|ack_delay:72|
[2025/09/12 05:06:07 871538] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |after update rtt|conn:0000560C593240DC|srtt:32230|rttvar:4765|minrtt:30775|latest_rtt:31123|ack_delay:72|
[2025/09/12 05:06:07 871544] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:07 871550] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 871555] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567876383|now:1757653567871555|interval:4828|
[2025/09/12 05:06:07 871561] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567876383|now:1757653567871555|interv:4828|
[2025/09/12 05:06:07 871568] [debug] |scid:03228f8c613978aaf758c20c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31685, delivered 677|rate 21366|lost 4|
[2025/09/12 05:06:07 871574] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:07 871580] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30775, old_rtt:30775|
[2025/09/12 05:06:07 871585] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1354|
[2025/09/12 05:06:07 871591] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48248|packet_lost:0|acked:677|po_sent_time:1757653567840214|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2973|
[2025/09/12 05:06:07 871597] [debug] |scid:03228f8c613978aaf758c20c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48248|packet_lost:0|acked:677|po_sent_time:1757653567840214|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2973|
[2025/09/12 05:06:07 871603] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |bbr on ack|mode:0|pacing_rate:4031242|bw:51130|cwnd:48925|full_bw_reached:0|inflight:1104|srtt:32230|latest_rtt:31123|min_rtt:30775|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 871613] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:232857737|largest:232857737|pns:2|
[2025/09/12 05:06:07 871619] [info] |scid:03228f8c613978aaf758c20c|xqc_conn_on_pkt_processed|====>|conn:0000560C593240DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:232857737|frame:ACK |recv_time:1757653567871337|dcid:03228f8c613978aaf758c20c|dcid_seq:0|
[2025/09/12 05:06:07 871626] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:PATH_IDLE|expire:1757653687871337|now:1757653567871337|interv:120000000|
[2025/09/12 05:06:07 871632] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:CONN_IDLE|expire:1757653687871337|now:1757653567871337|interv:120000000|
[2025/09/12 05:06:07 871637] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567921329|pq_index:0|
[2025/09/12 05:06:07 871643] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567840509|
[2025/09/12 05:06:07 871649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567871649|
[2025/09/12 05:06:07 871657] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567871654|
[2025/09/12 05:06:07 871671] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567876383|
[2025/09/12 05:06:07 871676] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567876383|
[2025/09/12 05:06:07 871681] [debug] |xqc_engine_wakeup_after|wakeup:1757653567876383|now:1757653567871681|diff:4702|
[2025/09/12 05:06:07 871687] [debug] |xqc_engine_main_logic|END|now:1757653567871654|
[2025/09/12 05:06:07 871695] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567871695|
[2025/09/12 05:06:07 871700] [debug] |xqc_engine_wakeup_after|wakeup:1757653567876383|now:1757653567871700|diff:4683|
[2025/09/12 05:06:07 871705] [debug] |xqc_engine_main_logic|END|now:1757653567871695|
[2025/09/12 05:06:07 876788] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567876788|
[2025/09/12 05:06:07 876804] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567876383|pq_index:0|
[2025/09/12 05:06:07 876810] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567871654|
[2025/09/12 05:06:07 876818] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567876816|
[2025/09/12 05:06:07 876825] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567876383|now:1757653567876816|
[2025/09/12 05:06:07 876830] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 876836] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:07 876841] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:07 876848] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:6|po_sent_time:1757653567840125|lost_send_time:1757653567840558|loss_delay:36258|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:07 876854] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653567840125u|
[2025/09/12 05:06:07 876859] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:07 876864] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:51290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 876870] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 876876] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 876881] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:07 876886] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567916601|now:1757653567876864|interv:39737|
[2025/09/12 05:06:07 876892] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567916601|now:1757653567876864|interval:39737|pto_count:0|srtt:32230
[2025/09/12 05:06:07 876901] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_get_perf_class|conn:0000560C593240DC|path_id:0|path_srtt:32230|min_srtt:32230|path_bw:51130|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:07 876914] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1050|cwnd:48925|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 876920] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593240DC|path_id:0|path_srtt:32230|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 876927] [debug] |scid:03228f8c613978aaf758c20c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:8|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:07 876934] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 876940] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_can_send|l-0.0.0.0-443-03228f8c613978aaf758c20c p-193.167.0.100-48168-ade2ae825f4eb747e878cc8daeadb2a721 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1050|cwnd:48925|conn:0000560C593240DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 876946] [debug] |scid:03228f8c613978aaf758c20c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 876953] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:07 877015] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1050|now:1757653567876966|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 877024] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:12|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:07 877032] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:07 877055] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:51290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 877065] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 877071] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 877077] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:06:07 877083] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653567953256|now:1757653567877054|interv:76202|
[2025/09/12 05:06:07 877089] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653567953256|now:1757653567877054|interval:76202|pto_count:0|srtt:32230
[2025/09/12 05:06:07 877096] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:1104|
[2025/09/12 05:06:07 877104] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653567953256|
[2025/09/12 05:06:07 877110] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567953256|
[2025/09/12 05:06:07 877116] [debug] |xqc_engine_wakeup_after|wakeup:1757653567953256|now:1757653567877115|diff:76141|
[2025/09/12 05:06:07 877122] [debug] |xqc_engine_main_logic|END|now:1757653567876816|
[2025/09/12 05:06:07 947885] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653627947883|now:1757653567947883|interv:60000000|
[2025/09/12 05:06:07 947929] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653627947929|now:1757653567947929|interv:60000000|
[2025/09/12 05:06:07 947950] [debug] |xqc_path_create|path:0|dcid:907bc8a6bb03b8fc1f438111d74539bb21|scid:3804b9646b7aa41abe443ace|create_path_count:1|
[2025/09/12 05:06:07 947956] [debug] |scid:3804b9646b7aa41abe443ace|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 05:06:07 947961] [debug] |xqc_path_init|path:0|dcid:907bc8a6bb03b8fc1f438111d74539bb21|scid:3804b9646b7aa41abe443ace|state:2|
[2025/09/12 05:06:07 947967] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_create|success|scid:3804b9646b7aa41abe443ace|dcid:907bc8a6bb03b8fc1f438111d74539bb21|conn:0000560C5931F19C|
[2025/09/12 05:06:07 947974] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_server_create|hash odcid conn|odcid:5f9bae6f60d7b54ac6d390f66eb19347c1e6|conn:0000560C5931F19C|
[2025/09/12 05:06:07 947987] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_get_local_transport_params|generate sr_token[ba35876d1df67132bd8814a3e5b33adf] for cid[5f9bae6f60d7b54ac6d390f66eb19347c1e6]
[2025/09/12 05:06:07 948014] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948021] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1200|state:S_INIT|recv_time:1757653567947852|
[2025/09/12 05:06:07 948160] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:07 948170] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:07 948176] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:07 948180] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326583|
[2025/09/12 05:06:07 948188] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1189326583|
[2025/09/12 05:06:07 948193] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948198] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948203] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948208] [debug] |scid:3804b9646b7aa41abe443ace|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:07 948213] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948217] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948222] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:07 948226] [debug] |scid:3804b9646b7aa41abe443ace|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:07 948231] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:07 948235] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:07 948239] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 948242] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 948246] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948250] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948253] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948258] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948261] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948270] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948274] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948278] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948282] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948286] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948289] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948293] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948297] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948301] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948305] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948308] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948312] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948316] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948320] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948323] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948327] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948331] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948334] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948338] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948342] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948346] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 948349] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 948353] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948357] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948360] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948364] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948368] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948372] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948375] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948379] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948383] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948390] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948393] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948397] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948401] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948405] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948409] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948412] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948416] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948420] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948424] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948427] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948431] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:07 948455] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948460] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948464] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:07 948468] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948472] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948476] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:07 948480] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948484] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948488] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:07 948492] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948496] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948500] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:07 948504] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948508] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948512] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:07 948516] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948520] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948523] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 948527] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_token|token empty|
[2025/09/12 05:06:07 948531] [info] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 948538] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:07 948542] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:07 948545] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:07 948550] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948553] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948557] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:07 948561] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948565] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948569] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:07 948573] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948577] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948580] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:07 948584] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:07 948588] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 948592] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:06:07 948636] [info] |scid:3804b9646b7aa41abe443ace|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:07 948800] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:07 948806] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:07 948810] [warn] |scid:3804b9646b7aa41abe443ace|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:07 949017] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:07 949023] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:07 949027] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 949031] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 949057] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:07 949068] [debug] |scid:3804b9646b7aa41abe443ace|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:07 949072] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326583|largest:1189326583|pns:0|
[2025/09/12 05:06:07 949077] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1200|pkt_type:INIT|pkt_num:1189326583|frame:PADDING PING CRYPTO |recv_time:1757653567947852|dcid:5f9bae6f60d7b54ac6d390f66eb19347c1e6|dcid_seq:0|
[2025/09/12 05:06:07 949083] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653627947852|now:1757653567947852|interv:60000000|
[2025/09/12 05:06:07 949092] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653627947852|now:1757653567947852|interv:60000000|
[2025/09/12 05:06:07 949096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567949096|
[2025/09/12 05:06:07 949101] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653567949101|
[2025/09/12 05:06:07 949106] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:07 949111] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:07 949115] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_write_streams|
[2025/09/12 05:06:07 949119] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:07 949123] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:07 949129] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653567949129|
[2025/09/12 05:06:07 949134] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:07 949138] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_write_streams|
[2025/09/12 05:06:07 949142] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:07 949146] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653567949146|
[2025/09/12 05:06:07 949151] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653567949151|
[2025/09/12 05:06:07 949156] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653567949156|
[2025/09/12 05:06:07 949161] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653567949160|
[2025/09/12 05:06:07 949165] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 949170] [debug] |scid:3804b9646b7aa41abe443ace|xqc_gen_ack_frame|largest_recv:1189326583|ack_delay:1318|first_ack_range:0|largest_pkt_recv_time:1757653567947852|
[2025/09/12 05:06:07 949175] [debug] |scid:3804b9646b7aa41abe443ace|xqc_gen_ack_frame|high:1189326583|low:1189326583|pkt_pns:0|
[2025/09/12 05:06:07 949179] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1189326583|frame_largest_recv:1189326583|
[2025/09/12 05:06:07 949184] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:07 949190] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 949195] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:07 949200] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:07 949204] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 949208] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:07 949225] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:07 949229] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 949233] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:07 949237] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:07 949241] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 949245] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:07 949250] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:07 949253] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 949258] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:07 949262] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:07 949266] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949271] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:07 949277] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:07 949312] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653567949285|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949319] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 949324] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:07 949329] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 949333] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 949337] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 949341] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 949345] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568699285|now:1757653567949328|interv:749957|
[2025/09/12 05:06:07 949349] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653568699285|now:1757653567949328|interval:749957|pto_count:0|srtt:250000
[2025/09/12 05:06:07 949358] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:07 949363] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 949367] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:07 949391] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653567949373|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949400] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 949407] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:07 949413] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 949420] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 949425] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:07 949429] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 949433] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568699285|now:1757653567949413|interv:749872|
[2025/09/12 05:06:07 949437] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653568699285|now:1757653567949413|interval:749872|pto_count:0|srtt:250000
[2025/09/12 05:06:07 949441] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:07 949446] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 949451] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:07 949476] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653567949457|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949484] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 949491] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:07 949497] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 949501] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 949505] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:07 949509] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 949512] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568699285|now:1757653567949496|interv:749789|
[2025/09/12 05:06:07 949521] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653568699285|now:1757653567949496|interval:749789|pto_count:0|srtt:250000
[2025/09/12 05:06:07 949525] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:07 949530] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 949534] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:07 949558] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653567949540|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949567] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 949573] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:07 949579] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 949583] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 949587] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:07 949591] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 949595] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568699285|now:1757653567949579|interv:749706|
[2025/09/12 05:06:07 949599] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653568699285|now:1757653567949579|interval:749706|pto_count:0|srtt:250000
[2025/09/12 05:06:07 949603] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:07 949607] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:07 949612] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:07 949634] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653567949617|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949642] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 949649] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:07 949654] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 949658] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:07 949662] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:07 949670] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 949674] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568699285|now:1757653567949654|interv:749631|
[2025/09/12 05:06:07 949678] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653568699285|now:1757653567949654|interval:749631|pto_count:0|srtt:250000
[2025/09/12 05:06:07 949682] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:07 949687] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:07 949691] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:07 949713] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653567949697|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 949721] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 949729] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_next_wakeup_time|wakeup_time:1757653568699285|
[2025/09/12 05:06:07 949735] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_wakeup_queue|next_tick_time:1757653568699285|
[2025/09/12 05:06:07 949739] [debug] |xqc_engine_wakeup_after|wakeup:1757653567953256|now:1757653567949739|diff:3517|
[2025/09/12 05:06:07 949744] [debug] |xqc_engine_main_logic|END|now:1757653567949101|
[2025/09/12 05:06:07 949750] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567949750|
[2025/09/12 05:06:07 949753] [debug] |xqc_engine_wakeup_after|wakeup:1757653567953256|now:1757653567949753|diff:3503|
[2025/09/12 05:06:07 949757] [debug] |xqc_engine_main_logic|END|now:1757653567949750|
[2025/09/12 05:06:07 953830] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567953830|
[2025/09/12 05:06:07 953841] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567953256|pq_index:0|
[2025/09/12 05:06:07 953846] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567876816|
[2025/09/12 05:06:07 953853] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567953851|
[2025/09/12 05:06:07 953859] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653567953256|now:1757653567953851|
[2025/09/12 05:06:07 953864] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:07 953870] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:1104|
[2025/09/12 05:06:07 953875] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:51290|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 953880] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 953885] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 953890] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:06:07 953901] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:07 953906] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:07 953913] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:07 953919] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:1
[2025/09/12 05:06:07 953924] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:102580|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 953930] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 953935] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 953939] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:07 953944] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568029546|now:1757653567953924|interv:75622|
[2025/09/12 05:06:07 953949] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568029546|now:1757653567953924|interval:75622|pto_count:1|srtt:32230
[2025/09/12 05:06:07 953956] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 953962] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 953968] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 953973] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:07 954008] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653567953982|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 954020] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:13|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 954029] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:06:07 954037] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:102580|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 954068] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 954073] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 954078] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:06:07 954083] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568106562|now:1757653567954036|interv:152526|
[2025/09/12 05:06:07 954088] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568106562|now:1757653567954036|interval:152526|pto_count:1|srtt:32230
[2025/09/12 05:06:07 954099] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:108|
[2025/09/12 05:06:07 954105] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 954110] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:07 954145] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108|now:1757653567954118|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 954156] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:14|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 954165] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:06:07 954174] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:102580|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:07 954180] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 954185] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 954190] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:06:07 954195] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568106698|now:1757653567954173|interv:152525|
[2025/09/12 05:06:07 954200] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568106698|now:1757653567954173|interval:152525|pto_count:1|srtt:32230
[2025/09/12 05:06:07 954206] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:1158|
[2025/09/12 05:06:07 954212] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653568106698|
[2025/09/12 05:06:07 954217] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568106698|
[2025/09/12 05:06:07 954222] [debug] |xqc_engine_wakeup_after|wakeup:1757653568106698|now:1757653567954222|diff:152476|
[2025/09/12 05:06:07 954227] [debug] |xqc_engine_main_logic|END|now:1757653567953851|
[2025/09/12 05:06:07 983869] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653567983867|
[2025/09/12 05:06:07 983888] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:07 983895] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:06:07 983905] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:1189326583|
[2025/09/12 05:06:07 983913] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326584|
[2025/09/12 05:06:07 983920] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1189326584|
[2025/09/12 05:06:07 983929] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 983939] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:07 983958] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653567949285|is_app_limited:1|send_elapse:0|ack_elapse:34582|ctl_first_sent_time:1757653567949285|lagest_ack_time:1757653567983867|curr_delivered:1184|
[2025/09/12 05:06:07 983968] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567949285|
[2025/09/12 05:06:07 983976] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:07 983985] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34582|ack_delay:0|
[2025/09/12 05:06:07 983993] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |after update rtt|conn:0000560C5931F19C|srtt:34582|rttvar:17291|minrtt:34582|latest_rtt:34582|ack_delay:0|
[2025/09/12 05:06:07 984001] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:07 984009] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 984017] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34582|rtt_var:17291|pto_duration:103746|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 984026] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 984034] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:07 984066] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:07 984075] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568053363|now:1757653567984016|interv:69347|
[2025/09/12 05:06:07 984081] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653568053363|now:1757653567984016|interval:69347|pto_count:0|srtt:34582
[2025/09/12 05:06:07 984087] [debug] |scid:3804b9646b7aa41abe443ace|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34582, delivered 1184|rate 34237|lost 0|
[2025/09/12 05:06:07 984092] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:07 984098] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34237) in round 1|
[2025/09/12 05:06:07 984103] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|probertt expire|rtt:34582, old_rtt:2147483647|
[2025/09/12 05:06:07 984108] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|minrtt expire|rtt:34582, old_rtt:2147483647|
[2025/09/12 05:06:07 984113] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:07 984118] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653567949285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 984124] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653567949285|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 984130] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |bbr on ack|mode:0|pacing_rate:3833539|bw:34237|cwnd:47136|full_bw_reached:0|inflight:919|srtt:34582|latest_rtt:34582|min_rtt:34582|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:07 984142] [stats] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3833539|bw:34237|srtt:34582|latest_rtt:34582|min_rtt:34582|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36259|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:07 984149] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_addr_validated|Address Validated|conn:0000560C5931F19C|role:1|
[2025/09/12 05:06:07 984155] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326584|largest:1189326584|pns:0|
[2025/09/12 05:06:07 984161] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1200|pkt_type:INIT|pkt_num:1189326584|frame:ACK |recv_time:1757653567983867|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:07 984168] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:06:07 984174] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:07 984179] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326583|
[2025/09/12 05:06:07 984186] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1189326583|
[2025/09/12 05:06:07 984191] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:07 984197] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:07 984203] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653567949285|is_app_limited:1|send_elapse:88|ack_elapse:34582|ctl_first_sent_time:1757653567949373|lagest_ack_time:1757653567983867|curr_delivered:1378|
[2025/09/12 05:06:07 984208] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567949373|
[2025/09/12 05:06:07 984213] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:07 984218] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:07 984224] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653567949285|is_app_limited:1|send_elapse:172|ack_elapse:34582|ctl_first_sent_time:1757653567949457|lagest_ack_time:1757653567983867|curr_delivered:1895|
[2025/09/12 05:06:07 984229] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567949457|
[2025/09/12 05:06:07 984234] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:07 984239] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:2|origin_pktnum:0|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:06:07 984244] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653567949285|is_app_limited:1|send_elapse:255|ack_elapse:34582|ctl_first_sent_time:1757653567949540|lagest_ack_time:1757653567983867|curr_delivered:2021|
[2025/09/12 05:06:07 984253] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567949540|
[2025/09/12 05:06:07 984258] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:07 984263] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:07 984268] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653567949285|is_app_limited:1|send_elapse:332|ack_elapse:34582|ctl_first_sent_time:1757653567949617|lagest_ack_time:1757653567983867|curr_delivered:2103|
[2025/09/12 05:06:07 984274] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567949617|
[2025/09/12 05:06:07 984279] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:07 984284] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:34582|rttvar:17291|minrtt:34582|latest_rtt:34250|ack_delay:0|
[2025/09/12 05:06:07 984289] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |after update rtt|conn:0000560C5931F19C|srtt:34541|rttvar:13052|minrtt:34250|latest_rtt:34250|ack_delay:0|
[2025/09/12 05:06:07 984295] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:07 984300] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:07 984305] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931F19C|path:0|
[2025/09/12 05:06:07 984309] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 984314] [debug] |scid:3804b9646b7aa41abe443ace|xqc_generate_sample|sampler: send_elapse 332, ack_elapse 34582, delivered 2103|rate 60811|lost 0|
[2025/09/12 05:06:07 984319] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60811) in round 1|
[2025/09/12 05:06:07 984324] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|probertt expire|rtt:34250, old_rtt:34582|
[2025/09/12 05:06:07 984329] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|minrtt expire|rtt:34250, old_rtt:34582|
[2025/09/12 05:06:07 984334] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6006|extra_cwnd:4206|
[2025/09/12 05:06:07 984339] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653567949617|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 984345] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653567949617|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:07 984350] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |bbr on ack|mode:0|pacing_rate:3833539|bw:60811|cwnd:48055|full_bw_reached:0|inflight:0|srtt:34541|latest_rtt:34250|min_rtt:34250|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:07 984356] [stats] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |bandwidth change record|bw_before:34237|bw_after:60811|srtt:34541|cwnd:48055|
[2025/09/12 05:06:07 984365] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:07 984370] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:07 984375] [debug] |scid:3804b9646b7aa41abe443ace|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:07 984380] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:07 984485] [debug] |scid:3804b9646b7aa41abe443ace|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:07 984491] [debug] |scid:3804b9646b7aa41abe443ace|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:07 984497] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568699285|pq_index:2|
[2025/09/12 05:06:07 984503] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:1757653567949101|
[2025/09/12 05:06:07 984507] [debug] |scid:3804b9646b7aa41abe443ace|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:07 984513] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:07 984518] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:07 984523] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931F19C|path:0|
[2025/09/12 05:06:07 984528] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 984533] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:07 984539] [debug] |scid:3804b9646b7aa41abe443ace|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:07 984545] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326583|largest:1189326583|pns:1|
[2025/09/12 05:06:07 984550] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1134|pkt_type:HSK|pkt_num:1189326583|frame:ACK CRYPTO |recv_time:1757653567983867|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:07 984557] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3804b9646b7aa41abe443ace|spin_bit:0|
[2025/09/12 05:06:07 984562] [warn] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:07 984567] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:07 984572] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:07 984578] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653627983867|now:1757653567983867|interv:60000000|
[2025/09/12 05:06:07 984583] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653627983867|now:1757653567983867|interv:60000000|
[2025/09/12 05:06:07 984588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567984588|
[2025/09/12 05:06:07 984593] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567984592|
[2025/09/12 05:06:07 984600] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5931F19C|
[2025/09/12 05:06:07 984609] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5931F19C|
[2025/09/12 05:06:07 984615] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:07 984619] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931F19C|path:0|
[2025/09/12 05:06:07 984624] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:07 984630] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_gen_token|expire:1758258367|
[2025/09/12 05:06:07 984636] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:07 984641] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:07 984646] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:07 984651] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3804b9646b7aa41abe443ace|spin_bit:0|
[2025/09/12 05:06:07 984657] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:07 984662] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326583|
[2025/09/12 05:06:07 984669] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1189326583|
[2025/09/12 05:06:07 984674] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984679] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|75df2d3bd0469a9ef30bc3fa2f47962b9c|sr_token:69fac37b72d9257f1881a9a2119da752
[2025/09/12 05:06:07 984687] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984692] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|89557eee64d82f896d98b536c96de5745c|sr_token:38fe66ab2d5d8ce191259c0a893a35ec
[2025/09/12 05:06:07 984698] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984704] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|31324b6c631e82e4c02353e128e7f5f00f|sr_token:8a02e20a300a39600cd3babbdf7c4ec4
[2025/09/12 05:06:07 984710] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984715] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|e54a332e63d87319737047d1f260899a18|sr_token:5619689cdd722b423fb04a22cc67c21e
[2025/09/12 05:06:07 984721] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984725] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|76544bd15fe8618d8b143ada9de47f6015|sr_token:19672a86ed486445f5dab55bea21b479
[2025/09/12 05:06:07 984730] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984733] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|0d57ab470fec007b760238bb3e1d7d04d5|sr_token:329bc6fe8191a3ab03df09dbca592bf9
[2025/09/12 05:06:07 984738] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:07 984742] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_new_conn_id_frame|new_conn_id|9f9bc688aad7074b48e3a261e3b82d4d3d|sr_token:6f846f0571d0cc4275cd0118642f3ebc
[2025/09/12 05:06:07 984747] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:07 984751] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:07 984758] [debug] |scid:3804b9646b7aa41abe443ace|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:07 984762] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:07 984769] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:07 984773] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 984777] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 984782] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:ACK_01RTT|expire:1757653568008867|now:1757653567983867|interv:25000|
[2025/09/12 05:06:07 984787] [debug] |scid:3804b9646b7aa41abe443ace|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653567983867|max_ack_delay:25000|
[2025/09/12 05:06:07 984791] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326583|largest:1189326583|pns:2|
[2025/09/12 05:06:07 984796] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1030|pkt_type:SHORT_HEADER|pkt_num:1189326583|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653567983867|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:07 984801] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_crypto_write_streams|
[2025/09/12 05:06:07 984805] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:07 984809] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653567984809|
[2025/09/12 05:06:07 984814] [info] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653567984814|
[2025/09/12 05:06:07 984818] [debug] |scid:3804b9646b7aa41abe443ace|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:07 984822] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5931F19C|
[2025/09/12 05:06:07 984872] [debug] |scid:3804b9646b7aa41abe443ace|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:07 984881] [debug] |scid:3804b9646b7aa41abe443ace|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:07 984887] [debug] |scid:3804b9646b7aa41abe443ace|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:06:07 984896] [info] |scid:3804b9646b7aa41abe443ace|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5931F19C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:07 984907] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|
[2025/09/12 05:06:07 984918] [debug] |scid:3804b9646b7aa41abe443ace|xqc_gen_ack_frame|largest_recv:1189326583|ack_delay:1051|first_ack_range:0|largest_pkt_recv_time:1757653567983867|
[2025/09/12 05:06:07 984925] [debug] |scid:3804b9646b7aa41abe443ace|xqc_gen_ack_frame|high:1189326583|low:1189326583|pkt_pns:1|
[2025/09/12 05:06:07 984932] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1189326583|frame_largest_recv:1189326583|
[2025/09/12 05:06:07 984938] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:07 984953] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:86d3f63d1326f8e6b514cd28|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:07 984972] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:db01f734819ee4fd105886fb|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:07 984979] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 984986] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 984993] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:07 985001] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 985007] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 985013] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:07 985019] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 985025] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 985032] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:07 985051] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 985062] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 985069] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:07 985076] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985083] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 985089] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 985096] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:07 985103] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 985110] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 985117] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:07 985130] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:34541|min_srtt:34541|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:07 985137] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_can_send|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C5931F19C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 985143] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:34541|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:07 985147] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:07 985152] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:07 985157] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:07 985193] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653567985164|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985202] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985209] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:06:07 985216] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985223] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985229] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985233] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:07 985237] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568096913|now:1757653567985216|interv:111697|
[2025/09/12 05:06:07 985241] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568096913|now:1757653567985216|interval:111697|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985246] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:06:07 985250] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:07 985255] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:07 985279] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653567985261|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985288] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985295] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:06:07 985302] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985312] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985316] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985320] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:07 985324] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568097010|now:1757653567985301|interv:111709|
[2025/09/12 05:06:07 985328] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568097010|now:1757653567985301|interval:111709|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985332] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:06:07 985337] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:07 985341] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-7|next_skip_chance:1757653568320588|current_time:1757653567985341|
[2025/09/12 05:06:07 985345] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:07 985369] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653567985351|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985378] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:8|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985385] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:06:07 985391] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985398] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985402] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985406] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:07 985409] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568097100|now:1757653567985391|interv:111709|
[2025/09/12 05:06:07 985413] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568097100|now:1757653567985391|interval:111709|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985418] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:06:07 985422] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:07 985426] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:07 985450] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653567985432|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985464] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:9|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985472] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:06:07 985478] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985482] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985486] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985489] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:07 985493] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568097181|now:1757653567985477|interv:111704|
[2025/09/12 05:06:07 985497] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568097181|now:1757653567985477|interval:111704|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985501] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:06:07 985506] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:07 985510] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:07 985534] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:4|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653567985516|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985541] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985549] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 985556] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:07 985581] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653567985564|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985589] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985596] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:06:07 985603] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985608] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985612] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985616] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:07 985620] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568097313|now:1757653567985603|interv:111710|
[2025/09/12 05:06:07 985628] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568097313|now:1757653567985603|interval:111710|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985632] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:06:07 985637] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:07 985641] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:07 985665] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653567985647|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985673] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985680] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:06:07 985687] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985693] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985697] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985701] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:07 985705] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568097396|now:1757653567985686|interv:111710|
[2025/09/12 05:06:07 985708] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568097396|now:1757653567985686|interval:111710|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985713] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:06:07 985717] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:07 985722] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_can_send|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C5931F19C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 985727] [debug] |scid:3804b9646b7aa41abe443ace|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:07 985731] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:07 985755] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653567985737|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:07 985764] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:12|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985771] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:06:07 985783] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34541|rtt_var:13052|pto_duration:86749|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:07 985788] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:07 985792] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:07 985795] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:07 985799] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568097486|now:1757653567985783|interv:111703|
[2025/09/12 05:06:07 985803] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568097486|now:1757653567985783|interval:111703|pto_count:0|srtt:34541
[2025/09/12 05:06:07 985807] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:06:07 985812] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_next_wakeup_time|wakeup_time:1757653568008867|
[2025/09/12 05:06:07 985816] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_wakeup_queue|next_tick_time:1757653568008867|
[2025/09/12 05:06:07 985820] [debug] |xqc_engine_wakeup_after|wakeup:1757653568008867|now:1757653567985820|diff:23047|
[2025/09/12 05:06:07 985825] [debug] |xqc_engine_main_logic|END|now:1757653567984592|
[2025/09/12 05:06:07 985831] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1406|state:ESTABED|recv_time:1757653567985831|
[2025/09/12 05:06:07 985836] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3804b9646b7aa41abe443ace|spin_bit:0|
[2025/09/12 05:06:07 985841] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:1189326583|
[2025/09/12 05:06:07 985845] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326584|
[2025/09/12 05:06:07 985851] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1189326584|
[2025/09/12 05:06:07 985855] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:07 985859] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:07 985863] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:07 985870] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:07 985875] [debug] |scid:3804b9646b7aa41abe443ace|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:07 985879] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326584|largest:1189326584|pns:2|
[2025/09/12 05:06:07 985884] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1189326584|frame:PADDING PING |recv_time:1757653567985831|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:07 985889] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653687985831|now:1757653567985831|interv:120000000|
[2025/09/12 05:06:07 985893] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653687985831|now:1757653567985831|interv:120000000|
[2025/09/12 05:06:07 985897] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568008867|pq_index:0|
[2025/09/12 05:06:07 985901] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:1757653567984592|
[2025/09/12 05:06:07 985908] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567985908|
[2025/09/12 05:06:07 985913] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653567985912|
[2025/09/12 05:06:07 985919] [debug] |scid:3804b9646b7aa41abe443ace|xqc_gen_ack_frame|largest_recv:1189326584|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653567985831|
[2025/09/12 05:06:07 985923] [debug] |scid:3804b9646b7aa41abe443ace|xqc_gen_ack_frame|high:1189326584|low:1189326583|pkt_pns:2|
[2025/09/12 05:06:07 985927] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1189326584|frame_largest_recv:1189326584|
[2025/09/12 05:06:07 985931] [debug] |scid:3804b9646b7aa41abe443ace|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:07 985936] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985941] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:07 985945] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:07 985971] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653567985950|stream_id:0|stream_offset:0|
[2025/09/12 05:06:07 985980] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:13|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:07 985988] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_next_wakeup_time|wakeup_time:1757653568097486|
[2025/09/12 05:06:07 985995] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_wakeup_queue|next_tick_time:1757653568097486|
[2025/09/12 05:06:07 986000] [debug] |xqc_engine_wakeup_after|wakeup:1757653568097486|now:1757653567986000|diff:111486|
[2025/09/12 05:06:07 986005] [debug] |xqc_engine_main_logic|END|now:1757653567985912|
[2025/09/12 05:06:07 986011] [debug] |xqc_engine_main_logic|BEGIN|now:1757653567986011|
[2025/09/12 05:06:07 986015] [debug] |xqc_engine_wakeup_after|wakeup:1757653568097486|now:1757653567986015|diff:111471|
[2025/09/12 05:06:07 986019] [debug] |xqc_engine_main_logic|END|now:1757653567986011|
[2025/09/12 05:06:08 016031] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:39|state:ESTABED|recv_time:1757653568016029|
[2025/09/12 05:06:08 016063] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3804b9646b7aa41abe443ace|spin_bit:0|
[2025/09/12 05:06:08 016075] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:1189326584|
[2025/09/12 05:06:08 016081] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326585|
[2025/09/12 05:06:08 016091] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1189326585|
[2025/09/12 05:06:08 016098] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:08 016105] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:08 016113] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653567985164|is_app_limited:1|send_elapse:0|ack_elapse:30865|ctl_first_sent_time:1757653567985164|lagest_ack_time:1757653568016029|curr_delivered:2126|
[2025/09/12 05:06:08 016126] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567985164|
[2025/09/12 05:06:08 016133] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:08 016140] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:06:08 016146] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653567985164|is_app_limited:1|send_elapse:0|ack_elapse:30865|ctl_first_sent_time:1757653567985164|lagest_ack_time:1757653568016029|curr_delivered:2159|
[2025/09/12 05:06:08 016153] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567985261|
[2025/09/12 05:06:08 016159] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:08 016165] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:34541|rttvar:13052|minrtt:34250|latest_rtt:30768|ack_delay:64|
[2025/09/12 05:06:08 016172] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |after update rtt|conn:0000560C5931F19C|srtt:34062|rttvar:10748|minrtt:30768|latest_rtt:30768|ack_delay:64|
[2025/09/12 05:06:08 016178] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:08 016184] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:08 016190] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|srtt:34062|rtt_var:10748|pto_duration:77054|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 016197] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 016203] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 016209] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:06:08 016215] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568087791|now:1757653568016190|interv:71601|
[2025/09/12 05:06:08 016221] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568087791|now:1757653568016190|interval:71601|pto_count:0|srtt:34062
[2025/09/12 05:06:08 016228] [debug] |scid:3804b9646b7aa41abe443ace|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30865, delivered 56|rate 1814|lost 0|
[2025/09/12 05:06:08 016234] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:08 016240] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|probertt expire|rtt:30768, old_rtt:34250|
[2025/09/12 05:06:08 016246] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|minrtt expire|rtt:30768, old_rtt:34250|
[2025/09/12 05:06:08 016252] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:06:08 016258] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653567985261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:06:08 016270] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653567985261|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:06:08 016277] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |bbr on ack|mode:0|pacing_rate:3833539|bw:60811|cwnd:48111|full_bw_reached:0|inflight:1725|srtt:34062|latest_rtt:30768|min_rtt:30768|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:08 016285] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 016291] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 016297] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326585|largest:1189326585|pns:2|
[2025/09/12 05:06:08 016304] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1189326585|frame:PADDING ACK |recv_time:1757653568016029|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:08 016312] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653688016029|now:1757653568016029|interv:120000000|
[2025/09/12 05:06:08 016318] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653688016029|now:1757653568016029|interv:120000000|
[2025/09/12 05:06:08 016324] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568097486|pq_index:0|
[2025/09/12 05:06:08 016330] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:1757653567985912|
[2025/09/12 05:06:08 016336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568016336|
[2025/09/12 05:06:08 016344] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568016342|
[2025/09/12 05:06:08 016353] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_next_wakeup_time|wakeup_time:1757653568087791|
[2025/09/12 05:06:08 016359] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_wakeup_queue|next_tick_time:1757653568087791|
[2025/09/12 05:06:08 016365] [debug] |xqc_engine_wakeup_after|wakeup:1757653568087791|now:1757653568016365|diff:71426|
[2025/09/12 05:06:08 016372] [debug] |xqc_engine_main_logic|END|now:1757653568016342|
[2025/09/12 05:06:08 016380] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568016379|
[2025/09/12 05:06:08 016385] [debug] |xqc_engine_wakeup_after|wakeup:1757653568087791|now:1757653568016385|diff:71406|
[2025/09/12 05:06:08 016390] [debug] |xqc_engine_main_logic|END|now:1757653568016379|
[2025/09/12 05:06:08 016788] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:40|state:ESTABED|recv_time:1757653568016787|
[2025/09/12 05:06:08 016801] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3804b9646b7aa41abe443ace|spin_bit:0|
[2025/09/12 05:06:08 016810] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:1189326585|
[2025/09/12 05:06:08 016817] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326586|
[2025/09/12 05:06:08 016826] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1189326586|
[2025/09/12 05:06:08 016832] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:08 016840] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:10|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:06:08 016856] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2103|prior_time:1757653567985164|is_app_limited:1|send_elapse:400|ack_elapse:31623|ctl_first_sent_time:1757653567985564|lagest_ack_time:1757653568016787|curr_delivered:2213|
[2025/09/12 05:06:08 016863] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567985564|
[2025/09/12 05:06:08 016870] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:08 016876] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:11|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:08 016883] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2103|prior_time:1757653567985164|is_app_limited:1|send_elapse:400|ack_elapse:31623|ctl_first_sent_time:1757653567985564|lagest_ack_time:1757653568016787|curr_delivered:2267|
[2025/09/12 05:06:08 016890] [debug] |scid:3804b9646b7aa41abe443ace|xqc_update_sample|sampler_sent_time_update:1757653567985647|
[2025/09/12 05:06:08 016896] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:08 016903] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:34062|rttvar:10748|minrtt:30768|latest_rtt:31140|ack_delay:48|
[2025/09/12 05:06:08 016909] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |after update rtt|conn:0000560C5931F19C|srtt:33691|rttvar:8803|minrtt:30768|latest_rtt:31140|ack_delay:48|
[2025/09/12 05:06:08 016916] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:08 016924] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:8|po_sent_time:1757653567985351|lost_send_time:1757653567978885|loss_delay:37902|frame:CRYPTO |repair:32|
[2025/09/12 05:06:08 016931] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653567985351u|
[2025/09/12 05:06:08 016938] [stats] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_detect_lost|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |lost interval:1757653568016787|lost_count:1|send_count:12|pkt_num:8|po_send_time:1757653567985351|srtt:33691|cwnd:48111|bw:60811|conn_life:68905|now:0|last_lost_time:68905|
[2025/09/12 05:06:08 016945] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:08 016949] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568023334|now:1757653568016949|interval:6385|
[2025/09/12 05:06:08 016954] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568023334|now:1757653568016949|interv:6385|
[2025/09/12 05:06:08 016958] [debug] |scid:3804b9646b7aa41abe443ace|xqc_generate_sample|sampler: send_elapse 400, ack_elapse 31623, delivered 164|rate 5186|lost 1|
[2025/09/12 05:06:08 016962] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_update_min_rtt|minrtt expire|rtt:30768, old_rtt:30768|
[2025/09/12 05:06:08 016966] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:06:08 016970] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48111|packet_lost:1|acked:108|po_sent_time:1757653567985647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:06:08 016979] [debug] |scid:3804b9646b7aa41abe443ace|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48111|packet_lost:1|acked:108|po_sent_time:1757653567985647|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:06:08 016984] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |bbr on ack|mode:0|pacing_rate:3833539|bw:60811|cwnd:48219|full_bw_reached:0|inflight:1334|srtt:33691|latest_rtt:31140|min_rtt:30768|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:08 016990] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326586|largest:1189326586|pns:2|
[2025/09/12 05:06:08 016994] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1189326586|frame:ACK |recv_time:1757653568016787|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:08 016999] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653688016787|now:1757653568016787|interv:120000000|
[2025/09/12 05:06:08 017003] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653688016787|now:1757653568016787|interv:120000000|
[2025/09/12 05:06:08 017009] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568087791|pq_index:0|
[2025/09/12 05:06:08 017016] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:1757653568016342|
[2025/09/12 05:06:08 017022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568017022|
[2025/09/12 05:06:08 017028] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568017027|
[2025/09/12 05:06:08 017035] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:33691|min_srtt:33691|path_bw:60811|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 017060] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_can_send|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1334|cwnd:48219|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 017068] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:33691|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 017073] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:08 017078] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:08 017083] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_can_send|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1334|cwnd:48219|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 017087] [debug] |scid:3804b9646b7aa41abe443ace|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:08 017092] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:08 017127] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:14|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1334|now:1757653568017100|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 017143] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:14|origin_pktnum:8|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:08 017150] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:06:08 017156] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653568023334|now:1757653568017156|interval:6178|
[2025/09/12 05:06:08 017162] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568023334|now:1757653568017156|interv:6178|
[2025/09/12 05:06:08 017166] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48219|inflight:1617|
[2025/09/12 05:06:08 017171] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_next_wakeup_time|wakeup_time:1757653568023334|
[2025/09/12 05:06:08 017175] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_wakeup_queue|next_tick_time:1757653568023334|
[2025/09/12 05:06:08 017179] [debug] |xqc_engine_wakeup_after|wakeup:1757653568023334|now:1757653568017179|diff:6155|
[2025/09/12 05:06:08 017183] [debug] |xqc_engine_main_logic|END|now:1757653568017027|
[2025/09/12 05:06:08 017189] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568017189|
[2025/09/12 05:06:08 017193] [debug] |xqc_engine_wakeup_after|wakeup:1757653568023334|now:1757653568017193|diff:6141|
[2025/09/12 05:06:08 017197] [debug] |xqc_engine_main_logic|END|now:1757653568017189|
[2025/09/12 05:06:08 017608] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:39|state:ESTABED|recv_time:1757653568017607|
[2025/09/12 05:06:08 017618] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3804b9646b7aa41abe443ace|spin_bit:0|
[2025/09/12 05:06:08 017626] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|largest_pn:1189326586|
[2025/09/12 05:06:08 017632] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1189326587|
[2025/09/12 05:06:08 017641] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1189326587|
[2025/09/12 05:06:08 017647] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:08 017654] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_DRAINING|expire:1757653568299362|now:1757653568017653|interv:281709|
[2025/09/12 05:06:08 017660] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:08 017667] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1617|
[2025/09/12 05:06:08 017674] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:08 017679] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:08 017685] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:08 017691] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 017698] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:08 017706] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:08 017712] [debug] |scid:3804b9646b7aa41abe443ace|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:08 017726] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1189326587|largest:1189326587|pns:2|
[2025/09/12 05:06:08 017733] [info] |scid:3804b9646b7aa41abe443ace|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1189326587|frame:CONNECTION_CLOSE |recv_time:1757653568017607|dcid:3804b9646b7aa41abe443ace|dcid_seq:0|
[2025/09/12 05:06:08 017740] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:PATH_IDLE|expire:1757653688017607|now:1757653568017607|interv:120000000|
[2025/09/12 05:06:08 017746] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_set|type:CONN_IDLE|expire:1757653688017607|now:1757653568017607|interv:120000000|
[2025/09/12 05:06:08 017752] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568023334|pq_index:0|
[2025/09/12 05:06:08 017757] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:1757653568017027|
[2025/09/12 05:06:08 017761] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568017761|
[2025/09/12 05:06:08 017768] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568017766|
[2025/09/12 05:06:08 017776] [debug] |scid:3804b9646b7aa41abe443ace|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:33691|min_srtt:33691|path_bw:60811|loss_rate:7.69|path_pto:0|
[2025/09/12 05:06:08 017782] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:33691|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 017790] [debug] |scid:3804b9646b7aa41abe443ace|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:08 017797] [debug] |scid:3804b9646b7aa41abe443ace|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:08 017803] [debug] |scid:3804b9646b7aa41abe443ace|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:08 017838] [info] |scid:3804b9646b7aa41abe443ace|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653568017812|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 017844] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:15|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 017850] [debug] |scid:3804b9646b7aa41abe443ace|xqc_conn_next_wakeup_time|wakeup_time:1757653568299362|
[2025/09/12 05:06:08 017854] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_wakeup_queue|next_tick_time:1757653568299362|
[2025/09/12 05:06:08 017858] [debug] |xqc_engine_wakeup_after|wakeup:1757653568106698|now:1757653568017858|diff:88840|
[2025/09/12 05:06:08 017862] [debug] |xqc_engine_main_logic|END|now:1757653568017766|
[2025/09/12 05:06:08 017867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568017867|
[2025/09/12 05:06:08 017871] [debug] |xqc_engine_wakeup_after|wakeup:1757653568106698|now:1757653568017871|diff:88827|
[2025/09/12 05:06:08 017875] [debug] |xqc_engine_main_logic|END|now:1757653568017867|
[2025/09/12 05:06:08 093620] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653628093618|now:1757653568093618|interv:60000000|
[2025/09/12 05:06:08 093677] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653628093676|now:1757653568093676|interv:60000000|
[2025/09/12 05:06:08 093690] [debug] |xqc_path_create|path:0|dcid:c68379ce5e74bcd8a424ccd737f411428d|scid:39bf858046a083444e22bf2c|create_path_count:1|
[2025/09/12 05:06:08 093708] [debug] |scid:39bf858046a083444e22bf2c|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 05:06:08 093717] [debug] |xqc_path_init|path:0|dcid:c68379ce5e74bcd8a424ccd737f411428d|scid:39bf858046a083444e22bf2c|state:2|
[2025/09/12 05:06:08 093725] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_create|success|scid:39bf858046a083444e22bf2c|dcid:c68379ce5e74bcd8a424ccd737f411428d|conn:0000560C593571DC|
[2025/09/12 05:06:08 093732] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_server_create|hash odcid conn|odcid:4b1c64e55301b0ed60fbce1a31922b5cec31|conn:0000560C593571DC|
[2025/09/12 05:06:08 093743] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_get_local_transport_params|generate sr_token[dd2dfacacd1d484b6158131865b3744d] for cid[4b1c64e55301b0ed60fbce1a31922b5cec31]
[2025/09/12 05:06:08 093773] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 093782] [info] |xqc_engine_packet_process|==>|conn:0000560C593571DC|size:1200|state:S_INIT|recv_time:1757653568093584|
[2025/09/12 05:06:08 093919] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:08 093926] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:08 093932] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:08 093936] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515290|
[2025/09/12 05:06:08 093943] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1164515290|
[2025/09/12 05:06:08 093948] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 093952] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 093958] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 093963] [debug] |scid:39bf858046a083444e22bf2c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:08 093968] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 093972] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 093977] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:08 093981] [debug] |scid:39bf858046a083444e22bf2c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:08 093985] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:08 093989] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:08 093993] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 093996] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094000] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094004] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094008] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094012] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094016] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094019] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094035] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094064] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094069] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094073] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094076] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094080] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094084] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094088] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:08 094128] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094133] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094138] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 094142] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 094145] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094149] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094153] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094157] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094161] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094164] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094168] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094172] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094175] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094179] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094183] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 094187] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 094190] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094194] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094198] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094202] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094205] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094209] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094213] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094216] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094224] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094228] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094232] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 094235] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 094239] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094243] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094246] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094252] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094256] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094259] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094263] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094267] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094271] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094274] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094278] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:08 094282] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094286] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094290] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:08 094294] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094298] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094302] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:08 094306] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094310] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094314] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:08 094318] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094321] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094325] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 094329] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094333] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094337] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 094341] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094348] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094351] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 094355] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 094359] [info] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|check_token fail|conn:0000560C593571DC|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 094363] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 094367] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 094370] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 094374] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094378] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094382] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:08 094386] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094390] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094393] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:08 094397] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 094401] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094405] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:08 094450] [info] |scid:39bf858046a083444e22bf2c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:08 094620] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:08 094625] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:08 094629] [warn] |scid:39bf858046a083444e22bf2c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:08 094836] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:08 094842] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 094846] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 094850] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 094858] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:08 094863] [debug] |scid:39bf858046a083444e22bf2c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:08 094868] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515290|largest:1164515290|pns:0|
[2025/09/12 05:06:08 094873] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:1200|pkt_type:INIT|pkt_num:1164515290|frame:PADDING PING CRYPTO |recv_time:1757653568093584|dcid:4b1c64e55301b0ed60fbce1a31922b5cec31|dcid_seq:0|
[2025/09/12 05:06:08 094879] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653628093584|now:1757653568093584|interv:60000000|
[2025/09/12 05:06:08 094888] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653628093584|now:1757653568093584|interv:60000000|
[2025/09/12 05:06:08 094892] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568094892|
[2025/09/12 05:06:08 094897] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653568094897|
[2025/09/12 05:06:08 094903] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:08 094907] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:08 094912] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:08 094916] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:08 094920] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:08 094926] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653568094926|
[2025/09/12 05:06:08 094931] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:08 094935] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:08 094938] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:08 094943] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653568094943|
[2025/09/12 05:06:08 094948] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653568094947|
[2025/09/12 05:06:08 094952] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653568094952|
[2025/09/12 05:06:08 094957] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653568094957|
[2025/09/12 05:06:08 094961] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:08 094967] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|largest_recv:1164515290|ack_delay:1382|first_ack_range:0|largest_pkt_recv_time:1757653568093584|
[2025/09/12 05:06:08 094972] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|high:1164515290|low:1164515290|pkt_pns:0|
[2025/09/12 05:06:08 094976] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1164515290|frame_largest_recv:1164515290|
[2025/09/12 05:06:08 094980] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:08 094986] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 094991] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|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 05:06:08 094996] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:08 095000] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 095004] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|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 05:06:08 095012] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:08 095016] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 095020] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|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 05:06:08 095024] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:08 095029] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 095033] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|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 05:06:08 095037] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:08 095059] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 095063] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|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 05:06:08 095067] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:08 095071] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095077] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:08 095082] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:08 095121] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653568095090|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095131] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 095139] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:08 095146] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 095154] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 095160] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 095163] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 095167] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568845090|now:1757653568095145|interv:749945|
[2025/09/12 05:06:08 095171] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:0|expire:1757653568845090|now:1757653568095145|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:06:08 095182] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:08 095187] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 095191] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:08 095219] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653568095198|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095228] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 095235] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:08 095242] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 095248] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 095252] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:08 095256] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 095260] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568845090|now:1757653568095242|interv:749848|
[2025/09/12 05:06:08 095264] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:0|expire:1757653568845090|now:1757653568095242|interval:749848|pto_count:0|srtt:250000
[2025/09/12 05:06:08 095269] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:08 095273] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 095278] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:08 095302] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653568095283|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095311] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 095317] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:08 095324] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 095330] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 095335] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:08 095339] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 095342] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568845090|now:1757653568095324|interv:749766|
[2025/09/12 05:06:08 095351] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:0|expire:1757653568845090|now:1757653568095324|interval:749766|pto_count:0|srtt:250000
[2025/09/12 05:06:08 095355] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:08 095360] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 095364] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:08 095387] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653568095370|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095395] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 095402] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:08 095409] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 095415] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 095419] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:06:08 095423] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 095427] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568845090|now:1757653568095408|interv:749682|
[2025/09/12 05:06:08 095430] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:0|expire:1757653568845090|now:1757653568095408|interval:749682|pto_count:0|srtt:250000
[2025/09/12 05:06:08 095435] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:06:08 095439] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 095443] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:08 095466] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653568095449|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095474] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 095481] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:06:08 095488] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 095493] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 095497] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:08 095506] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 095510] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568845090|now:1757653568095487|interv:749603|
[2025/09/12 05:06:08 095514] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:0|expire:1757653568845090|now:1757653568095487|interval:749603|pto_count:0|srtt:250000
[2025/09/12 05:06:08 095518] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:08 095523] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:08 095527] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:08 095551] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653568095533|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 095559] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 095568] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568845090|
[2025/09/12 05:06:08 095575] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568845090|
[2025/09/12 05:06:08 095580] [debug] |xqc_engine_wakeup_after|wakeup:1757653568106698|now:1757653568095580|diff:11118|
[2025/09/12 05:06:08 095585] [debug] |xqc_engine_main_logic|END|now:1757653568094897|
[2025/09/12 05:06:08 095591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568095590|
[2025/09/12 05:06:08 095594] [debug] |xqc_engine_wakeup_after|wakeup:1757653568106698|now:1757653568095594|diff:11104|
[2025/09/12 05:06:08 095598] [debug] |xqc_engine_main_logic|END|now:1757653568095590|
[2025/09/12 05:06:08 107674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568107674|
[2025/09/12 05:06:08 107684] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568106698|pq_index:0|
[2025/09/12 05:06:08 107689] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653567953851|
[2025/09/12 05:06:08 107696] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568107694|
[2025/09/12 05:06:08 107702] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568106698|now:1757653568107694|
[2025/09/12 05:06:08 107707] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 107712] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:1158|
[2025/09/12 05:06:08 107718] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:102580|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 107723] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 107728] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 107733] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:06:08 107743] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:08 107749] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:08 107756] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:08 107762] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:2
[2025/09/12 05:06:08 107767] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:205160|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 107772] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 107777] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 107782] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:06:08 107787] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568259278|now:1757653568107767|interv:151511|
[2025/09/12 05:06:08 107792] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568259278|now:1757653568107767|interval:151511|pto_count:2|srtt:32230
[2025/09/12 05:06:08 107799] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 107805] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 107810] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:08 107816] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:08 107851] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1158|now:1757653568107825|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 107862] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:15|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 107871] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:06:08 107880] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:205160|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 107887] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 107892] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 107897] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 1212|
[2025/09/12 05:06:08 107902] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568412985|now:1757653568107879|interv:305106|
[2025/09/12 05:06:08 107907] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568412985|now:1757653568107879|interval:305106|pto_count:2|srtt:32230
[2025/09/12 05:06:08 107918] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:1212|
[2025/09/12 05:06:08 107924] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:08 107930] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:16-19|next_skip_chance:1757653568336800|current_time:1757653568107930|
[2025/09/12 05:06:08 107935] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:08 107967] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1212|now:1757653568107943|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 107977] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:20|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 107987] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:1212|applimit:0|
[2025/09/12 05:06:08 107995] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:205160|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 108002] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 108007] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 108011] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 2262|
[2025/09/12 05:06:08 108016] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568413103|now:1757653568107994|interv:305109|
[2025/09/12 05:06:08 108021] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568413103|now:1757653568107994|interval:305109|pto_count:2|srtt:32230
[2025/09/12 05:06:08 108026] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:2262|
[2025/09/12 05:06:08 108032] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653568413103|
[2025/09/12 05:06:08 108037] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568413103|
[2025/09/12 05:06:08 108070] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568108069|diff:191293|
[2025/09/12 05:06:08 108077] [debug] |xqc_engine_main_logic|END|now:1757653568107694|
[2025/09/12 05:06:08 128810] [info] |xqc_engine_packet_process|==>|conn:0000560C593571DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653568128809|
[2025/09/12 05:06:08 128830] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:08 128838] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:06:08 128848] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:1164515290|
[2025/09/12 05:06:08 128856] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515291|
[2025/09/12 05:06:08 128867] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1164515291|
[2025/09/12 05:06:08 128873] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:08 128879] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|conn:0000560C593571DC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:08 128897] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653568095090|is_app_limited:1|send_elapse:0|ack_elapse:33719|ctl_first_sent_time:1757653568095090|lagest_ack_time:1757653568128809|curr_delivered:1184|
[2025/09/12 05:06:08 128907] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_sent_time_update:1757653568095090|
[2025/09/12 05:06:08 128915] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:08 128922] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593571DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33719|ack_delay:0|
[2025/09/12 05:06:08 128931] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |after update rtt|conn:0000560C593571DC|srtt:33719|rttvar:16859|minrtt:33719|latest_rtt:33719|ack_delay:0|
[2025/09/12 05:06:08 128941] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:08 128949] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1164515291|pns:0|
[2025/09/12 05:06:08 128957] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:08 128966] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33719|rtt_var:16859|pto_duration:101155|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 128972] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 128977] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:08 128982] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 128986] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568196604|now:1757653568128965|interv:67639|
[2025/09/12 05:06:08 128992] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568196604|now:1757653568128965|interval:67639|pto_count:0|srtt:33719
[2025/09/12 05:06:08 128997] [debug] |scid:39bf858046a083444e22bf2c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33719, delivered 1184|rate 35113|lost 0|
[2025/09/12 05:06:08 129003] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:08 129008] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35113) in round 1|
[2025/09/12 05:06:08 129013] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_min_rtt|probertt expire|rtt:33719, old_rtt:2147483647|
[2025/09/12 05:06:08 129018] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33719, old_rtt:2147483647|
[2025/09/12 05:06:08 129024] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:08 129029] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653568095090|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:08 129035] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653568095090|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:08 129068] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |bbr on ack|mode:0|pacing_rate:3931655|bw:35113|cwnd:47136|full_bw_reached:0|inflight:920|srtt:33719|latest_rtt:33719|min_rtt:33719|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:08 129075] [stats] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3931655|bw:35113|srtt:33719|latest_rtt:33719|min_rtt:33719|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35458|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:08 129083] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_addr_validated|Address Validated|conn:0000560C593571DC|role:1|
[2025/09/12 05:06:08 129089] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515291|largest:1164515291|pns:0|
[2025/09/12 05:06:08 129094] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:1200|pkt_type:INIT|pkt_num:1164515291|frame:ACK |recv_time:1757653568128809|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 129101] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:06:08 129107] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:08 129112] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515290|
[2025/09/12 05:06:08 129119] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1164515290|
[2025/09/12 05:06:08 129124] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:08 129130] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|conn:0000560C593571DC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:08 129135] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653568095090|is_app_limited:1|send_elapse:108|ack_elapse:33719|ctl_first_sent_time:1757653568095198|lagest_ack_time:1757653568128809|curr_delivered:1378|
[2025/09/12 05:06:08 129141] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_sent_time_update:1757653568095198|
[2025/09/12 05:06:08 129146] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:08 129151] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|conn:0000560C593571DC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:08 129156] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653568095090|is_app_limited:1|send_elapse:193|ack_elapse:33719|ctl_first_sent_time:1757653568095283|lagest_ack_time:1757653568128809|curr_delivered:1895|
[2025/09/12 05:06:08 129162] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_sent_time_update:1757653568095283|
[2025/09/12 05:06:08 129167] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:08 129172] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|conn:0000560C593571DC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:08 129182] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653568095090|is_app_limited:1|send_elapse:359|ack_elapse:33719|ctl_first_sent_time:1757653568095449|lagest_ack_time:1757653568128809|curr_delivered:1977|
[2025/09/12 05:06:08 129187] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_sent_time_update:1757653568095449|
[2025/09/12 05:06:08 129192] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:08 129197] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593571DC|srtt:33719|rttvar:16859|minrtt:33719|latest_rtt:33360|ack_delay:0|
[2025/09/12 05:06:08 129202] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |after update rtt|conn:0000560C593571DC|srtt:33675|rttvar:12734|minrtt:33360|latest_rtt:33360|ack_delay:0|
[2025/09/12 05:06:08 129208] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:08 129213] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:08 129218] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568133254|now:1757653568129218|interval:4036|
[2025/09/12 05:06:08 129223] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568133254|now:1757653568129218|interv:4036|
[2025/09/12 05:06:08 129228] [debug] |scid:39bf858046a083444e22bf2c|xqc_generate_sample|sampler: send_elapse 359, ack_elapse 33719, delivered 1977|rate 58631|lost 0|
[2025/09/12 05:06:08 129233] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58631) in round 1|
[2025/09/12 05:06:08 129238] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_min_rtt|probertt expire|rtt:33360, old_rtt:33719|
[2025/09/12 05:06:08 129243] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33360, old_rtt:33719|
[2025/09/12 05:06:08 129248] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:06:08 129253] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653568095449|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:08 129258] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653568095449|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:08 129264] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |bbr on ack|mode:0|pacing_rate:3931655|bw:58631|cwnd:47929|full_bw_reached:0|inflight:127|srtt:33675|latest_rtt:33360|min_rtt:33360|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:08 129270] [stats] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |bandwidth change record|bw_before:35113|bw_after:58631|srtt:33675|cwnd:47929|
[2025/09/12 05:06:08 129275] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 129280] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 129290] [info] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:08 129295] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568133254|now:1757653568129295|interval:3959|
[2025/09/12 05:06:08 129301] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568133254|now:1757653568129295|interv:3959|
[2025/09/12 05:06:08 129306] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515290|largest:1164515290|pns:1|
[2025/09/12 05:06:08 129311] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:1137|pkt_type:HSK|pkt_num:1164515290|frame:PADDING ACK |recv_time:1757653568128809|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 129317] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653628128809|now:1757653568128809|interv:60000000|
[2025/09/12 05:06:08 129322] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653628128809|now:1757653568128809|interv:60000000|
[2025/09/12 05:06:08 129327] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568845090|pq_index:5|
[2025/09/12 05:06:08 129333] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568094897|
[2025/09/12 05:06:08 129338] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568129337|
[2025/09/12 05:06:08 129344] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653568129342|
[2025/09/12 05:06:08 129351] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568133254|
[2025/09/12 05:06:08 129357] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568133254|
[2025/09/12 05:06:08 129361] [debug] |xqc_engine_wakeup_after|wakeup:1757653568133254|now:1757653568129361|diff:3893|
[2025/09/12 05:06:08 129367] [debug] |xqc_engine_main_logic|END|now:1757653568129342|
[2025/09/12 05:06:08 129373] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568129373|
[2025/09/12 05:06:08 129378] [debug] |xqc_engine_wakeup_after|wakeup:1757653568133254|now:1757653568129378|diff:3876|
[2025/09/12 05:06:08 129383] [debug] |xqc_engine_main_logic|END|now:1757653568129373|
[2025/09/12 05:06:08 133457] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568133457|
[2025/09/12 05:06:08 133466] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568133254|pq_index:0|
[2025/09/12 05:06:08 133472] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568129342|
[2025/09/12 05:06:08 133477] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653568133477|
[2025/09/12 05:06:08 133483] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568133254|now:1757653568133477|
[2025/09/12 05:06:08 133488] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 133493] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:08 133498] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:08 133503] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653568095370|lost_send_time:1757653568095593|loss_delay:37884|frame:CRYPTO |repair:32|
[2025/09/12 05:06:08 133514] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653568095370u|
[2025/09/12 05:06:08 133519] [stats] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |lost interval:1757653568133477|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653568095370|srtt:33675|cwnd:47929|bw:58631|conn_life:39860|now:0|last_lost_time:39860|
[2025/09/12 05:06:08 133525] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:08 133530] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593571DC|path:0|
[2025/09/12 05:06:08 133535] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 133540] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653568133477|
[2025/09/12 05:06:08 133545] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 133550] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33675|min_srtt:33675|path_bw:58631|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 133556] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_can_send|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C593571DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 133562] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33675|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 133568] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:08 133574] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 133579] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_can_send|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C593571DC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 133584] [debug] |scid:39bf858046a083444e22bf2c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:08 133590] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:08 133629] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:4|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653568133598|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 133640] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:4|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:08 133650] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:08 133658] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33675|rtt_var:12734|pto_duration:84611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 133667] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 133673] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:08 133678] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 133688] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568218209|now:1757653568133657|interv:84552|
[2025/09/12 05:06:08 133693] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568218209|now:1757653568133657|interval:84552|pto_count:0|srtt:33675
[2025/09/12 05:06:08 133699] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:06:08 133705] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568218209|
[2025/09/12 05:06:08 133710] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568218209|
[2025/09/12 05:06:08 133716] [debug] |xqc_engine_wakeup_after|wakeup:1757653568218209|now:1757653568133715|diff:84494|
[2025/09/12 05:06:08 133721] [debug] |xqc_engine_main_logic|END|now:1757653568133477|
[2025/09/12 05:06:08 218852] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568218852|
[2025/09/12 05:06:08 218868] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568218209|pq_index:0|
[2025/09/12 05:06:08 218875] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568133477|
[2025/09/12 05:06:08 218882] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653568218880|
[2025/09/12 05:06:08 218888] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568218209|now:1757653568218880|
[2025/09/12 05:06:08 218893] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 218898] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:127|
[2025/09/12 05:06:08 218903] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33675|rtt_var:12734|pto_duration:84611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 218909] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 218914] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:08 218919] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 218923] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:08 218929] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:08 218935] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:08 218941] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:1
[2025/09/12 05:06:08 218946] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593571DC|path:0|
[2025/09/12 05:06:08 218951] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 218956] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653568218880|
[2025/09/12 05:06:08 218961] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 218974] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 218980] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 218985] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 218991] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:08 219033] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:5|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653568219001|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 219068] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:5|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 219077] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:08 219086] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33675|rtt_var:12734|pto_duration:169222|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 219095] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 219101] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:08 219105] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 219110] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568388223|now:1757653568219085|interv:169138|
[2025/09/12 05:06:08 219115] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568388223|now:1757653568219085|interval:169138|pto_count:1|srtt:33675
[2025/09/12 05:06:08 219121] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:06:08 219127] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 219133] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:08 219163] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653568219141|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 219172] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:6|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 219179] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:06:08 219186] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33675|rtt_var:12734|pto_duration:169222|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 219192] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 219196] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:06:08 219200] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 219209] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568388363|now:1757653568219185|interv:169178|
[2025/09/12 05:06:08 219213] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568388363|now:1757653568219185|interval:169178|pto_count:1|srtt:33675
[2025/09/12 05:06:08 219217] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:254|
[2025/09/12 05:06:08 219222] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568388363|
[2025/09/12 05:06:08 219226] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568388363|
[2025/09/12 05:06:08 219230] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568219230|diff:80132|
[2025/09/12 05:06:08 219235] [debug] |xqc_engine_main_logic|END|now:1757653568218880|
[2025/09/12 05:06:08 235331] [info] |xqc_engine_packet_process|==>|conn:0000560C593571DC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653568235329|
[2025/09/12 05:06:08 235348] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:06:08 235357] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:1164515290|
[2025/09/12 05:06:08 235373] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515291|
[2025/09/12 05:06:08 235382] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1164515291|
[2025/09/12 05:06:08 235389] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:08 235395] [info] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:08 235402] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33675|rtt_var:12734|pto_duration:84611|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 235408] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 235414] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:06:08 235420] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 235426] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568303752|now:1757653568235401|interv:68351|
[2025/09/12 05:06:08 235433] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:1|expire:1757653568303752|now:1757653568235401|interval:68351|pto_count:0|srtt:33675
[2025/09/12 05:06:08 235440] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:08 235448] [debug] |scid:39bf858046a083444e22bf2c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:08 235454] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515291|largest:1164515291|pns:1|
[2025/09/12 05:06:08 235462] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:61|pkt_type:HSK|pkt_num:1164515291|frame:PING |recv_time:1757653568235329|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 235469] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653628235329|now:1757653568235329|interv:60000000|
[2025/09/12 05:06:08 235475] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653628235329|now:1757653568235329|interv:60000000|
[2025/09/12 05:06:08 235489] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568388363|pq_index:2|
[2025/09/12 05:06:08 235496] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568218880|
[2025/09/12 05:06:08 235500] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568235500|
[2025/09/12 05:06:08 235505] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653568235504|
[2025/09/12 05:06:08 235511] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|largest_recv:1164515291|ack_delay:182|first_ack_range:1|largest_pkt_recv_time:1757653568235329|
[2025/09/12 05:06:08 235516] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|high:1164515291|low:1164515290|pkt_pns:1|
[2025/09/12 05:06:08 235520] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1164515291|frame_largest_recv:1164515291|
[2025/09/12 05:06:08 235525] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:08 235529] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 235534] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:08 235539] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:08 235576] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:7|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:254|now:1757653568235545|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 235585] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 235593] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568303752|
[2025/09/12 05:06:08 235599] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568303752|
[2025/09/12 05:06:08 235605] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568235605|diff:63757|
[2025/09/12 05:06:08 235612] [debug] |xqc_engine_main_logic|END|now:1757653568235504|
[2025/09/12 05:06:08 235621] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568235620|
[2025/09/12 05:06:08 235627] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568235627|diff:63735|
[2025/09/12 05:06:08 235634] [debug] |xqc_engine_main_logic|END|now:1757653568235620|
[2025/09/12 05:06:08 251106] [info] |xqc_engine_packet_process|==>|conn:0000560C593571DC|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653568251105|
[2025/09/12 05:06:08 251121] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:06:08 251130] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:1164515291|
[2025/09/12 05:06:08 251136] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515292|
[2025/09/12 05:06:08 251145] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1164515292|
[2025/09/12 05:06:08 251151] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:08 251159] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|conn:0000560C593571DC|path:0|pkt_num:5|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:08 251167] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653568219001|is_app_limited:1|send_elapse:0|ack_elapse:32104|ctl_first_sent_time:1757653568219001|lagest_ack_time:1757653568251105|curr_delivered:2104|
[2025/09/12 05:06:08 251182] [debug] |scid:39bf858046a083444e22bf2c|xqc_update_sample|sampler_sent_time_update:1757653568219001|
[2025/09/12 05:06:08 251189] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:08 251195] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593571DC|srtt:33675|rttvar:12734|minrtt:33360|latest_rtt:32104|ack_delay:0|
[2025/09/12 05:06:08 251202] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |after update rtt|conn:0000560C593571DC|srtt:33479|rttvar:9943|minrtt:32104|latest_rtt:32104|ack_delay:0|
[2025/09/12 05:06:08 251209] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:08 251216] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:08 251222] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593571DC|path:0|
[2025/09/12 05:06:08 251229] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 251236] [debug] |scid:39bf858046a083444e22bf2c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32104, delivered 127|rate 3955|lost 1|
[2025/09/12 05:06:08 251242] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:08 251249] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_min_rtt|probertt expire|rtt:32104, old_rtt:33360|
[2025/09/12 05:06:08 251255] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_update_min_rtt|minrtt expire|rtt:32104, old_rtt:33360|
[2025/09/12 05:06:08 251262] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:06:08 251266] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:127|po_sent_time:1757653568219001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2104|
[2025/09/12 05:06:08 251271] [debug] |scid:39bf858046a083444e22bf2c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:127|po_sent_time:1757653568219001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2104|
[2025/09/12 05:06:08 251275] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |bbr on ack|mode:0|pacing_rate:3931655|bw:58631|cwnd:48056|full_bw_reached:0|inflight:0|srtt:33479|latest_rtt:32104|min_rtt:32104|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:08 251281] [stats] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |path:0||cwnd:48056|inflight:0|mode:0|applimit:0|pacing_rate:3931655|bw:58631|srtt:33479|latest_rtt:32104|min_rtt:32104|send:8|lost:1|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:157663|acked:127|delivered:2104|is_cwnd_limited:0|
[2025/09/12 05:06:08 251286] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 251291] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:08 251295] [debug] |scid:39bf858046a083444e22bf2c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:08 251299] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:08 251400] [debug] |scid:39bf858046a083444e22bf2c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:08 251406] [debug] |scid:39bf858046a083444e22bf2c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:08 251410] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568303752|pq_index:2|
[2025/09/12 05:06:08 251415] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568235504|
[2025/09/12 05:06:08 251419] [debug] |scid:39bf858046a083444e22bf2c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:08 251423] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:08 251427] [info] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:08 251431] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593571DC|path:0|
[2025/09/12 05:06:08 251435] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 251440] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:08 251444] [debug] |scid:39bf858046a083444e22bf2c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:08 251449] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515292|largest:1164515292|pns:1|
[2025/09/12 05:06:08 251454] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:420|pkt_type:HSK|pkt_num:1164515292|frame:ACK CRYPTO |recv_time:1757653568251105|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 251459] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39bf858046a083444e22bf2c|spin_bit:0|
[2025/09/12 05:06:08 251463] [warn] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:08 251468] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:08 251472] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:08 251476] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653628251105|now:1757653568251105|interv:60000000|
[2025/09/12 05:06:08 251480] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653628251105|now:1757653568251105|interv:60000000|
[2025/09/12 05:06:08 251484] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568251484|
[2025/09/12 05:06:08 251489] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653568251488|
[2025/09/12 05:06:08 251494] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C593571DC|
[2025/09/12 05:06:08 251498] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C593571DC|
[2025/09/12 05:06:08 251502] [info] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:08 251506] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593571DC|path:0|
[2025/09/12 05:06:08 251510] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:08 251515] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_gen_token|expire:1758258368|
[2025/09/12 05:06:08 251523] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:08 251528] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:08 251532] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:08 251536] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39bf858046a083444e22bf2c|spin_bit:0|
[2025/09/12 05:06:08 251541] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:08 251544] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515290|
[2025/09/12 05:06:08 251550] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1164515290|
[2025/09/12 05:06:08 251554] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251559] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|1ca6b0ebea9127166b7ea23963d834dfb6|sr_token:2c89d29c1f8e9781cee1f6354a11decd
[2025/09/12 05:06:08 251565] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251569] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|92d234faef6ef12c7dac64ceec412ef3e0|sr_token:cc1b08888f596195ff16c383a827c917
[2025/09/12 05:06:08 251574] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251578] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|20ea03b76d04320531ebdf905f011052b4|sr_token:06f9ba6c3c60e249855fda2fe69adaf0
[2025/09/12 05:06:08 251582] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251586] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|aa437eb5cde0bab0bc2c92a012f3c20774|sr_token:9394182a9571cb8966c9d57646e1006b
[2025/09/12 05:06:08 251591] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251595] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|2192389add1c1a1222aace929a8c0760e3|sr_token:6d3a0520c57d56bf6a9e644d6cc3022c
[2025/09/12 05:06:08 251600] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251604] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|111b3da1d0b2fcb6af02ea4f0d1986d65e|sr_token:0e0a4da53dd5aa117d58a9d7bff56f2e
[2025/09/12 05:06:08 251608] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:08 251612] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_new_conn_id_frame|new_conn_id|56a986506b3785d02495a3a195c90e0af1|sr_token:dcf3d68572dfdf1f67a8379a38509d85
[2025/09/12 05:06:08 251617] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:08 251621] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:08 251627] [debug] |scid:39bf858046a083444e22bf2c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:08 251632] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:08 251636] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:08 251641] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:ACK_01RTT|expire:1757653568276105|now:1757653568251105|interv:25000|
[2025/09/12 05:06:08 251645] [debug] |scid:39bf858046a083444e22bf2c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653568251105|max_ack_delay:25000|
[2025/09/12 05:06:08 251653] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515290|largest:1164515290|pns:2|
[2025/09/12 05:06:08 251657] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1164515290|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653568251105|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 251662] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:08 251666] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:08 251671] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653568251670|
[2025/09/12 05:06:08 251675] [info] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653568251675|
[2025/09/12 05:06:08 251680] [debug] |scid:39bf858046a083444e22bf2c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:08 251684] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C593571DC|
[2025/09/12 05:06:08 251736] [debug] |scid:39bf858046a083444e22bf2c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:08 251745] [debug] |scid:39bf858046a083444e22bf2c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:08 251752] [debug] |scid:39bf858046a083444e22bf2c|xqc_sample_check_app_limited|path:0|applimit:2104|
[2025/09/12 05:06:08 251762] [info] |scid:39bf858046a083444e22bf2c|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C593571DC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:08 251772] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d|
[2025/09/12 05:06:08 251783] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|largest_recv:1164515292|ack_delay:678|first_ack_range:2|largest_pkt_recv_time:1757653568251105|
[2025/09/12 05:06:08 251788] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|high:1164515292|low:1164515290|pkt_pns:1|
[2025/09/12 05:06:08 251794] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1164515292|frame_largest_recv:1164515292|
[2025/09/12 05:06:08 251800] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:08 251816] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d8d4e2255ee14526d3609b11|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:08 251825] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:932ddcf700ece40be950b019|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:08 251833] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251839] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251847] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:08 251861] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251868] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251875] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:08 251881] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251887] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251893] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:08 251900] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251907] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251913] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:08 251920] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 251925] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251932] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251939] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:08 251945] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251952] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251959] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:08 251965] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_get_perf_class|conn:0000560C593571DC|path_id:0|path_srtt:33479|min_srtt:33479|path_bw:58631|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:08 251970] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_can_send|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48056|conn:0000560C593571DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 251975] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593571DC|path_id:0|path_srtt:33479|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:08 251979] [debug] |scid:39bf858046a083444e22bf2c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:08 251988] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:08 251993] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:08 252029] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653568252000|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252052] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252063] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2104|
[2025/09/12 05:06:08 252070] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252074] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252078] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252082] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:08 252086] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350251|now:1757653568252070|interv:98181|
[2025/09/12 05:06:08 252090] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350251|now:1757653568252070|interval:98181|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252096] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:23|
[2025/09/12 05:06:08 252103] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:08 252110] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-5|next_skip_chance:1757653568546863|current_time:1757653568252110|
[2025/09/12 05:06:08 252117] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:08 252141] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653568252124|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252147] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:6|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252152] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2104|
[2025/09/12 05:06:08 252159] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252165] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252171] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252175] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:08 252186] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350375|now:1757653568252158|interv:98217|
[2025/09/12 05:06:08 252192] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350375|now:1757653568252158|interval:98217|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252199] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:56|
[2025/09/12 05:06:08 252208] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:08 252215] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:08 252245] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653568252224|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252254] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:7|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252261] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2104|
[2025/09/12 05:06:08 252267] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252274] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252280] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252286] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:08 252293] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350475|now:1757653568252267|interv:98208|
[2025/09/12 05:06:08 252300] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350475|now:1757653568252267|interval:98208|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252306] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:339|
[2025/09/12 05:06:08 252313] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:08 252319] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:08 252347] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653568252328|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252355] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:8|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252363] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2104|
[2025/09/12 05:06:08 252370] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252376] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252389] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252396] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:08 252403] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350579|now:1757653568252369|interv:98210|
[2025/09/12 05:06:08 252409] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350579|now:1757653568252369|interval:98210|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252416] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:623|
[2025/09/12 05:06:08 252423] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:08 252430] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:08 252457] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:8|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653568252438|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252465] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:8|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252474] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:08 252480] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:08 252505] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653568252489|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252510] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252515] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2104|
[2025/09/12 05:06:08 252519] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252523] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252527] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252531] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:08 252535] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350740|now:1757653568252519|interv:98221|
[2025/09/12 05:06:08 252538] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350740|now:1757653568252519|interval:98221|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252543] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:677|
[2025/09/12 05:06:08 252548] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:08 252555] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:08 252587] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653568252570|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252593] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252599] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2104|
[2025/09/12 05:06:08 252605] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252612] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252617] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252621] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:08 252624] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350821|now:1757653568252605|interv:98216|
[2025/09/12 05:06:08 252628] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350821|now:1757653568252605|interval:98216|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252633] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:731|
[2025/09/12 05:06:08 252637] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:08 252644] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_can_send|l-0.0.0.0-443-39bf858046a083444e22bf2c p-193.167.0.100-41986-c68379ce5e74bcd8a424ccd737f411428d |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48056|conn:0000560C593571DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 252652] [debug] |scid:39bf858046a083444e22bf2c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:08 252658] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:08 252682] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653568252667|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 252688] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:11|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252692] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2104|
[2025/09/12 05:06:08 252696] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 252701] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 252704] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 252708] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:08 252712] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568350918|now:1757653568252696|interv:98222|
[2025/09/12 05:06:08 252720] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568350918|now:1757653568252696|interval:98222|pto_count:0|srtt:33479
[2025/09/12 05:06:08 252725] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:06:08 252731] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568276105|
[2025/09/12 05:06:08 252738] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568276105|
[2025/09/12 05:06:08 252745] [debug] |xqc_engine_wakeup_after|wakeup:1757653568276105|now:1757653568252745|diff:23360|
[2025/09/12 05:06:08 252752] [debug] |xqc_engine_main_logic|END|now:1757653568251488|
[2025/09/12 05:06:08 252760] [info] |xqc_engine_packet_process|==>|conn:0000560C593571DC|size:1406|state:ESTABED|recv_time:1757653568252759|
[2025/09/12 05:06:08 252765] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39bf858046a083444e22bf2c|spin_bit:0|
[2025/09/12 05:06:08 252770] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:1164515290|
[2025/09/12 05:06:08 252774] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515291|
[2025/09/12 05:06:08 252780] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1164515291|
[2025/09/12 05:06:08 252784] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:08 252788] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 252792] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 252798] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:08 252803] [debug] |scid:39bf858046a083444e22bf2c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:08 252808] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515291|largest:1164515291|pns:2|
[2025/09/12 05:06:08 252812] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1164515291|frame:PADDING PING |recv_time:1757653568252759|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 252820] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653688252759|now:1757653568252759|interv:120000000|
[2025/09/12 05:06:08 252827] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653688252759|now:1757653568252759|interv:120000000|
[2025/09/12 05:06:08 252833] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568276105|pq_index:0|
[2025/09/12 05:06:08 252839] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568251488|
[2025/09/12 05:06:08 252843] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568252843|
[2025/09/12 05:06:08 252848] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568252847|
[2025/09/12 05:06:08 252853] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|largest_recv:1164515291|ack_delay:94|first_ack_range:1|largest_pkt_recv_time:1757653568252759|
[2025/09/12 05:06:08 252858] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|high:1164515291|low:1164515290|pkt_pns:2|
[2025/09/12 05:06:08 252866] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1164515291|frame_largest_recv:1164515291|
[2025/09/12 05:06:08 252870] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:08 252875] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252879] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:08 252884] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:08 252911] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:12|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653568252889|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 252921] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:12|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 252929] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568350918|
[2025/09/12 05:06:08 252936] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568350918|
[2025/09/12 05:06:08 252942] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568252941|diff:46421|
[2025/09/12 05:06:08 252948] [debug] |xqc_engine_main_logic|END|now:1757653568252847|
[2025/09/12 05:06:08 252955] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568252954|
[2025/09/12 05:06:08 252958] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568252958|diff:46404|
[2025/09/12 05:06:08 252962] [debug] |xqc_engine_main_logic|END|now:1757653568252954|
[2025/09/12 05:06:08 285667] [info] |xqc_engine_packet_process|==>|conn:0000560C593571DC|size:1444|state:ESTABED|recv_time:1757653568285666|
[2025/09/12 05:06:08 285686] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:39bf858046a083444e22bf2c|spin_bit:0|
[2025/09/12 05:06:08 285698] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|largest_pn:1164515291|
[2025/09/12 05:06:08 285707] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1164515294|
[2025/09/12 05:06:08 285719] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1164515294|
[2025/09/12 05:06:08 285726] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:08 285735] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 285742] [debug] |scid:39bf858046a083444e22bf2c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 285755] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:ACK_01RTT|expire:1757653568310666|now:1757653568285666|interv:25000|
[2025/09/12 05:06:08 285765] [debug] |scid:39bf858046a083444e22bf2c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568285666|max_ack_delay:25000|
[2025/09/12 05:06:08 285774] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1164515294|largest:1164515294|pns:2|
[2025/09/12 05:06:08 285783] [info] |scid:39bf858046a083444e22bf2c|xqc_conn_on_pkt_processed|====>|conn:0000560C593571DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1164515294|frame:PADDING PING |recv_time:1757653568285666|dcid:39bf858046a083444e22bf2c|dcid_seq:0|
[2025/09/12 05:06:08 285792] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:PATH_IDLE|expire:1757653688285666|now:1757653568285666|interv:120000000|
[2025/09/12 05:06:08 285807] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:CONN_IDLE|expire:1757653688285666|now:1757653568285666|interv:120000000|
[2025/09/12 05:06:08 285813] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568350918|pq_index:2|
[2025/09/12 05:06:08 285822] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568252847|
[2025/09/12 05:06:08 285831] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568285830|
[2025/09/12 05:06:08 285841] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568285838|
[2025/09/12 05:06:08 285849] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568310666|
[2025/09/12 05:06:08 285855] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568310666|
[2025/09/12 05:06:08 285859] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568285859|diff:13503|
[2025/09/12 05:06:08 285865] [debug] |xqc_engine_main_logic|END|now:1757653568285838|
[2025/09/12 05:06:08 285871] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568285871|
[2025/09/12 05:06:08 285876] [debug] |xqc_engine_wakeup_after|wakeup:1757653568299362|now:1757653568285876|diff:13486|
[2025/09/12 05:06:08 285881] [debug] |xqc_engine_main_logic|END|now:1757653568285871|
[2025/09/12 05:06:08 299954] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568299954|
[2025/09/12 05:06:08 299967] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568299362|pq_index:0|
[2025/09/12 05:06:08 299973] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_add_active_queue|last_ticked_time:1757653568017766|
[2025/09/12 05:06:08 299980] [debug] |scid:3804b9646b7aa41abe443ace|xqc_engine_process_conn|conn:0000560C5931F19C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568299978|
[2025/09/12 05:06:08 299985] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653568299362|now:1757653568299978|
[2025/09/12 05:06:08 299991] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653568299362|now:1757653568299978|
[2025/09/12 05:06:08 299996] [debug] |scid:3804b9646b7aa41abe443ace|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:08 300001] [info] |xqc_engine_main_logic|conn:0000560C5931F19C|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|conn_state:13|next_tick_time:1757653568299362
[2025/09/12 05:06:08 300016] [report] |scid:3804b9646b7aa41abe443ace|xqc_conn_destroy|0000560C5931F19C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36614|first_send_delay:37013|conn_persist:352133|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|hsk_recv:35985|close_recv:69771|close_send:69930|last_recv:69725|last_send:69930|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,17,9,6,1024,0,17,i32,4,26,39,5,1189326585,68,0,4,27,40,4,1189326586,68,0,4,26,39,40000,1189326587,69,0,4,283,20,14,69,4,26,40000,15,69,4,34,4,13,38,0-2,0-2,0-0,0-0,0-0,0-33,0-4610,0-3924,0-13,0-6,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:13|spurious_loss:0|detected_loss:1|max_pto:0|finished_streams:0|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:1200|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 05:06:08 300032] [debug] |scid:3804b9646b7aa41abe443ace|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:08 300059] [stats] |scid:3804b9646b7aa41abe443ace|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653567984756|wrt_delay:139|snd_delay:981|finwrt_delay:139|finsnd_delay:981|finrcv_delay:1|finread_delay:71|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-3804b9646b7aa41abe443ace p-193.167.0.100-32866-907bc8a6bb03b8fc1f438111d74539bb21|path_info:mp is not supported in connection scid:3804b9646b7aa41abe443ace|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:08 300101] [debug] |scid:3804b9646b7aa41abe443ace|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:08 300112] [debug] |scid:3804b9646b7aa41abe443ace|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:08 300120] [debug] |scid:3804b9646b7aa41abe443ace|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:08 300129] [debug] |scid:3804b9646b7aa41abe443ace|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:08 300173] [debug] |xqc_engine_wakeup_after|wakeup:1757653568310666|now:1757653568300173|diff:10493|
[2025/09/12 05:06:08 300183] [debug] |xqc_engine_main_logic|END|now:1757653568299978|
[2025/09/12 05:06:08 311257] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568311257|
[2025/09/12 05:06:08 311270] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568310666|pq_index:0|
[2025/09/12 05:06:08 311276] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568285838|
[2025/09/12 05:06:08 311282] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568311281|
[2025/09/12 05:06:08 311288] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653568310666|now:1757653568311281|
[2025/09/12 05:06:08 311293] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:08 311298] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653568310666|now:1757653568311281|
[2025/09/12 05:06:08 311303] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:08 311310] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|largest_recv:1164515294|ack_delay:25644|first_ack_range:0|largest_pkt_recv_time:1757653568285666|
[2025/09/12 05:06:08 311315] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|high:1164515294|low:1164515294|pkt_pns:2|
[2025/09/12 05:06:08 311320] [debug] |scid:39bf858046a083444e22bf2c|xqc_gen_ack_frame|high:1164515291|low:1164515290|pkt_pns:2|
[2025/09/12 05:06:08 311325] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1164515294|frame_largest_recv:1164515294|
[2025/09/12 05:06:08 311330] [debug] |scid:39bf858046a083444e22bf2c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:08 311336] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 311342] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:08 311348] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:08 311393] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:13|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653568311365|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 311400] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:13|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 311407] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568350918|
[2025/09/12 05:06:08 311413] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568350918|
[2025/09/12 05:06:08 311418] [debug] |xqc_engine_wakeup_after|wakeup:1757653568350918|now:1757653568311418|diff:39500|
[2025/09/12 05:06:08 311423] [debug] |xqc_engine_main_logic|END|now:1757653568311281|
[2025/09/12 05:06:08 351522] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568351522|
[2025/09/12 05:06:08 351538] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568350918|pq_index:0|
[2025/09/12 05:06:08 351545] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568311281|
[2025/09/12 05:06:08 351552] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568351550|
[2025/09/12 05:06:08 351558] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568350918|now:1757653568351550|
[2025/09/12 05:06:08 351563] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 351568] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:1781|
[2025/09/12 05:06:08 351573] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:73251|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 351579] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 351584] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 351589] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:08 351594] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:08 351599] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:08 351606] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:08 351616] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:1
[2025/09/12 05:06:08 351622] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:146502|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 351627] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 351632] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 351643] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:06:08 351648] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568449169|now:1757653568351621|interv:97548|
[2025/09/12 05:06:08 351653] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568449169|now:1757653568351621|interval:97548|pto_count:1|srtt:33479
[2025/09/12 05:06:08 351660] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 351666] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 351672] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:08 351678] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:08 351716] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653568351687|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 351723] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 351730] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:2104|
[2025/09/12 05:06:08 351735] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:146502|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 351740] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 351745] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 351750] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:06:08 351755] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568548189|now:1757653568351735|interv:196454|
[2025/09/12 05:06:08 351760] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568548189|now:1757653568351735|interval:196454|pto_count:1|srtt:33479
[2025/09/12 05:06:08 351766] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1748|
[2025/09/12 05:06:08 351772] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:08 351777] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:08 351800] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653568351784|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 351806] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:15|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 351812] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:2104|
[2025/09/12 05:06:08 351822] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:146502|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 351827] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 351832] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 351836] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:08 351841] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568548286|now:1757653568351821|interv:196465|
[2025/09/12 05:06:08 351846] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568548286|now:1757653568351821|interval:196465|pto_count:1|srtt:33479
[2025/09/12 05:06:08 351852] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:06:08 351858] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568548286|
[2025/09/12 05:06:08 351863] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568548286|
[2025/09/12 05:06:08 351868] [debug] |xqc_engine_wakeup_after|wakeup:1757653568413103|now:1757653568351868|diff:61235|
[2025/09/12 05:06:08 351873] [debug] |xqc_engine_main_logic|END|now:1757653568351550|
[2025/09/12 05:06:08 415064] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568415063|
[2025/09/12 05:06:08 415094] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568413103|pq_index:0|
[2025/09/12 05:06:08 415103] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653568107694|
[2025/09/12 05:06:08 415114] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568415110|
[2025/09/12 05:06:08 415122] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568413103|now:1757653568415110|
[2025/09/12 05:06:08 415128] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 415135] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:2262|
[2025/09/12 05:06:08 415141] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:205160|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 415148] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 415154] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 415160] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 2262|
[2025/09/12 05:06:08 415165] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:08 415173] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:08 415182] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:08 415202] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:3
[2025/09/12 05:06:08 415209] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:410320|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:08 415216] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 415222] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 415227] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 2262|
[2025/09/12 05:06:08 415233] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568718263|now:1757653568415209|interv:303054|
[2025/09/12 05:06:08 415239] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653568718263|now:1757653568415209|interval:303054|pto_count:3|srtt:32230
[2025/09/12 05:06:08 415249] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 415256] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 415264] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:08 415271] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:21-23|next_skip_chance:1757653568644141|current_time:1757653568415271|
[2025/09/12 05:06:08 415278] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:06:08 415366] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:24|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:2262|now:1757653568415297|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 415375] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:24|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 415383] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:2262|applimit:0|
[2025/09/12 05:06:08 415389] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:410320|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:08 415394] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 415400] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 415405] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 2316|
[2025/09/12 05:06:08 415411] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569025617|now:1757653568415388|interv:610229|
[2025/09/12 05:06:08 415417] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653569025617|now:1757653568415388|interval:610229|pto_count:3|srtt:32230
[2025/09/12 05:06:08 415424] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:2316|
[2025/09/12 05:06:08 415432] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:08 415443] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:06:08 415478] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2316|now:1757653568415454|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:08 415487] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:25|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 415495] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:2316|applimit:0|
[2025/09/12 05:06:08 415501] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:410320|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:08 415506] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 415512] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 415517] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 3366|
[2025/09/12 05:06:08 415522] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569025774|now:1757653568415500|interv:610274|
[2025/09/12 05:06:08 415528] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653569025774|now:1757653568415500|interval:610274|pto_count:3|srtt:32230
[2025/09/12 05:06:08 415535] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:3366|
[2025/09/12 05:06:08 415542] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653569025774|
[2025/09/12 05:06:08 415549] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653569025774|
[2025/09/12 05:06:08 415554] [debug] |xqc_engine_wakeup_after|wakeup:1757653568548286|now:1757653568415554|diff:132732|
[2025/09/12 05:06:08 415561] [debug] |xqc_engine_main_logic|END|now:1757653568415110|
[2025/09/12 05:06:08 548721] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568548720|
[2025/09/12 05:06:08 548739] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568548286|pq_index:0|
[2025/09/12 05:06:08 548745] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568351550|
[2025/09/12 05:06:08 548751] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568548749|
[2025/09/12 05:06:08 548757] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568548286|now:1757653568548749|
[2025/09/12 05:06:08 548762] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 548769] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:1781|
[2025/09/12 05:06:08 548774] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:146502|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:08 548780] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 548794] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 548799] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:08 548804] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:08 548810] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:08 548819] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:08 548825] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:2
[2025/09/12 05:06:08 548831] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:293004|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 548836] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 548841] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 548846] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:08 548851] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568744788|now:1757653568548830|interv:195958|
[2025/09/12 05:06:08 548856] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568744788|now:1757653568548830|interval:195958|pto_count:2|srtt:33479
[2025/09/12 05:06:08 548864] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 548870] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 548876] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:08 548883] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:08 548930] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1781|now:1757653568548897|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 548938] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:16|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 548944] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1781|applimit:2104|
[2025/09/12 05:06:08 548950] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:293004|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 548955] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 548960] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 548965] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1804|
[2025/09/12 05:06:08 548974] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568941901|now:1757653568548949|interv:392952|
[2025/09/12 05:06:08 548980] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568941901|now:1757653568548949|interval:392952|pto_count:2|srtt:33479
[2025/09/12 05:06:08 548986] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1804|
[2025/09/12 05:06:08 548992] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:08 548998] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:08 549022] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:17|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1804|now:1757653568549005|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 549028] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:17|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 549034] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1804|applimit:2104|
[2025/09/12 05:06:08 549060] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:293004|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 549066] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 549071] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 549075] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:06:08 549080] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653568942009|now:1757653568549060|interv:392949|
[2025/09/12 05:06:08 549085] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653568942009|now:1757653568549060|interval:392949|pto_count:2|srtt:33479
[2025/09/12 05:06:08 549091] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1837|
[2025/09/12 05:06:08 549097] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653568942009|
[2025/09/12 05:06:08 549102] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568942009|
[2025/09/12 05:06:08 549107] [debug] |xqc_engine_wakeup_after|wakeup:1757653568942009|now:1757653568549107|diff:392902|
[2025/09/12 05:06:08 549113] [debug] |xqc_engine_main_logic|END|now:1757653568548749|
[2025/09/12 05:06:08 760204] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653628760201|now:1757653568760201|interv:60000000|
[2025/09/12 05:06:08 760245] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653628760244|now:1757653568760244|interv:60000000|
[2025/09/12 05:06:08 760258] [debug] |xqc_path_create|path:0|dcid:f39e1c330dfa18c0dbc9f5bc828b121edc|scid:b7fa9efa42aa9a02930a7862|create_path_count:1|
[2025/09/12 05:06:08 760267] [debug] |scid:b7fa9efa42aa9a02930a7862|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 05:06:08 760276] [debug] |xqc_path_init|path:0|dcid:f39e1c330dfa18c0dbc9f5bc828b121edc|scid:b7fa9efa42aa9a02930a7862|state:2|
[2025/09/12 05:06:08 760300] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_create|success|scid:b7fa9efa42aa9a02930a7862|dcid:f39e1c330dfa18c0dbc9f5bc828b121edc|conn:0000560C5931F19C|
[2025/09/12 05:06:08 760311] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_server_create|hash odcid conn|odcid:93805c4bd0b689eb28a61de63fc8393ad104|conn:0000560C5931F19C|
[2025/09/12 05:06:08 760327] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_get_local_transport_params|generate sr_token[60151c17ccc50e27fbc9f03bcb8d92b1] for cid[93805c4bd0b689eb28a61de63fc8393ad104]
[2025/09/12 05:06:08 760359] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760368] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1200|state:S_INIT|recv_time:1757653568760170|
[2025/09/12 05:06:08 760535] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:08 760544] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:08 760553] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:08 760559] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730117|
[2025/09/12 05:06:08 760568] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:54730117|
[2025/09/12 05:06:08 760574] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760580] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760587] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760594] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:08 760600] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760606] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760612] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:08 760618] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:08 760623] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:08 760628] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 760634] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 760639] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760644] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760649] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760654] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760659] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760664] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:08 760690] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 760697] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 760703] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760708] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760713] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760730] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760735] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760740] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:08 760746] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 760751] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 760756] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 760761] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 760766] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760771] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760776] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760782] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760787] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760792] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760797] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760801] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760807] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760812] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760817] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760822] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760827] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760832] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760837] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760842] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760847] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760852] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760857] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760862] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760867] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:08 760873] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 760878] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 760883] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760892] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760897] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760903] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760908] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760913] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760918] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760922] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760928] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760933] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760938] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 760943] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 760948] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 760952] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 760957] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 760963] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 760968] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 760973] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:08 760978] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 760983] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 760988] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:08 760994] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 760999] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761004] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 761010] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 761015] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761020] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 761025] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 761030] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761036] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:08 761071] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_token|token empty|
[2025/09/12 05:06:08 761076] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|check_token fail|conn:0000560C5931F19C|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:08 761086] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:08 761091] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:08 761096] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:08 761102] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 761107] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761112] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 761118] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 761123] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761128] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:08 761133] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:08 761138] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761143] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:08 761197] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:08 761367] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:08 761372] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:08 761376] [warn] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:08 761579] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:08 761584] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:08 761588] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:08 761592] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:08 761600] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:08 761606] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:08 761610] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730117|largest:54730117|pns:0|
[2025/09/12 05:06:08 761615] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1200|pkt_type:INIT|pkt_num:54730117|frame:PADDING CRYPTO |recv_time:1757653568760170|dcid:93805c4bd0b689eb28a61de63fc8393ad104|dcid_seq:0|
[2025/09/12 05:06:08 761621] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653628760170|now:1757653568760170|interv:60000000|
[2025/09/12 05:06:08 761625] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653628760170|now:1757653568760170|interv:60000000|
[2025/09/12 05:06:08 761629] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568761629|
[2025/09/12 05:06:08 761634] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653568761634|
[2025/09/12 05:06:08 761640] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:08 761649] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:08 761653] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_write_streams|
[2025/09/12 05:06:08 761657] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:08 761661] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:08 761667] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653568761667|
[2025/09/12 05:06:08 761672] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:08 761676] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_write_streams|
[2025/09/12 05:06:08 761679] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:08 761684] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653568761683|
[2025/09/12 05:06:08 761689] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653568761688|
[2025/09/12 05:06:08 761693] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653568761693|
[2025/09/12 05:06:08 761698] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653568761698|
[2025/09/12 05:06:08 761702] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:08 761708] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730117|ack_delay:1538|first_ack_range:0|largest_pkt_recv_time:1757653568760170|
[2025/09/12 05:06:08 761713] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730117|low:54730117|pkt_pns:0|
[2025/09/12 05:06:08 761717] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:54730117|frame_largest_recv:54730117|
[2025/09/12 05:06:08 761721] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:08 761727] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 761732] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:08 761737] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:08 761742] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 761746] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:08 761750] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:08 761754] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 761758] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:08 761766] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:08 761770] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 761775] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:08 761779] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:08 761783] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:08 761787] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|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 05:06:08 761791] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:08 761795] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 761801] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:08 761807] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:08 761843] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653568761814|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 761849] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 761854] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:08 761859] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 761864] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 761868] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 761872] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 761876] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569511814|now:1757653568761859|interv:749955|
[2025/09/12 05:06:08 761880] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653569511814|now:1757653568761859|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:06:08 761885] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:08 761890] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 761894] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:08 761919] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653568761904|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 761924] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 761928] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:08 761932] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 761937] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 761941] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:08 761944] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 761948] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569511814|now:1757653568761932|interv:749882|
[2025/09/12 05:06:08 761952] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653569511814|now:1757653568761932|interval:749882|pto_count:0|srtt:250000
[2025/09/12 05:06:08 761956] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:08 761961] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 761965] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:08 761982] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653568761970|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 761987] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 761992] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:08 761996] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 762000] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 762003] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:08 762007] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 762011] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569511814|now:1757653568761995|interv:749819|
[2025/09/12 05:06:08 762015] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653569511814|now:1757653568761995|interval:749819|pto_count:0|srtt:250000
[2025/09/12 05:06:08 762019] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:08 762027] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 762031] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:08 762062] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653568762036|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 762070] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 762075] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:08 762079] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 762083] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 762087] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:06:08 762091] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 762094] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569511814|now:1757653568762079|interv:749735|
[2025/09/12 05:06:08 762098] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653569511814|now:1757653568762079|interval:749735|pto_count:0|srtt:250000
[2025/09/12 05:06:08 762102] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:06:08 762107] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:08 762111] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:08 762128] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653568762116|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 762132] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 762137] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:06:08 762140] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:08 762145] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:08 762148] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:08 762152] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:08 762156] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569511814|now:1757653568762140|interv:749674|
[2025/09/12 05:06:08 762160] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:0|expire:1757653569511814|now:1757653568762140|interval:749674|pto_count:0|srtt:250000
[2025/09/12 05:06:08 762168] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:08 762172] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:08 762177] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:08 762193] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653568762182|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 762198] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:08 762203] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569511814|
[2025/09/12 05:06:08 762208] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569511814|
[2025/09/12 05:06:08 762212] [debug] |xqc_engine_wakeup_after|wakeup:1757653568942009|now:1757653568762212|diff:179797|
[2025/09/12 05:06:08 762217] [debug] |xqc_engine_main_logic|END|now:1757653568761634|
[2025/09/12 05:06:08 762223] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568762222|
[2025/09/12 05:06:08 762226] [debug] |xqc_engine_wakeup_after|wakeup:1757653568942009|now:1757653568762226|diff:179783|
[2025/09/12 05:06:08 762230] [debug] |xqc_engine_main_logic|END|now:1757653568762222|
[2025/09/12 05:06:08 942464] [debug] |xqc_engine_main_logic|BEGIN|now:1757653568942464|
[2025/09/12 05:06:08 942484] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568942009|pq_index:0|
[2025/09/12 05:06:08 942491] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568548749|
[2025/09/12 05:06:08 942499] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653568942497|
[2025/09/12 05:06:08 942506] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653568942009|now:1757653568942497|
[2025/09/12 05:06:08 942512] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:08 942518] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:1837|
[2025/09/12 05:06:08 942524] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:293004|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:08 942530] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 942536] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 942541] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:06:08 942548] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:08 942556] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:08 942564] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:08 942577] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:3
[2025/09/12 05:06:08 942583] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:586008|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:08 942588] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 942593] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 942598] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:06:08 942603] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569335013|now:1757653568942583|interv:392430|
[2025/09/12 05:06:08 942608] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653569335013|now:1757653568942583|interval:392430|pto_count:3|srtt:33479
[2025/09/12 05:06:08 942616] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 942622] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 942628] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:08 942634] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:08 942675] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:18|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1837|now:1757653568942644|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 942683] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:18|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 942689] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1837|applimit:2104|
[2025/09/12 05:06:08 942694] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:586008|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:08 942700] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 942705] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 942709] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1860|
[2025/09/12 05:06:08 942715] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569728652|now:1757653568942694|interv:785958|
[2025/09/12 05:06:08 942723] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653569728652|now:1757653568942694|interval:785958|pto_count:3|srtt:33479
[2025/09/12 05:06:08 942733] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1860|
[2025/09/12 05:06:08 942742] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:08 942758] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:08 942811] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:19|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1860|now:1757653568942770|stream_id:0|stream_offset:0|
[2025/09/12 05:06:08 942820] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:19|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:08 942825] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1860|applimit:2104|
[2025/09/12 05:06:08 942830] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:586008|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:08 942836] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:08 942840] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:08 942845] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:06:08 942853] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569728778|now:1757653568942830|interv:785948|
[2025/09/12 05:06:08 942861] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653569728778|now:1757653568942830|interval:785948|pto_count:3|srtt:33479
[2025/09/12 05:06:08 942870] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1893|
[2025/09/12 05:06:08 942880] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653569728778|
[2025/09/12 05:06:08 942888] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653569728778|
[2025/09/12 05:06:08 942896] [debug] |xqc_engine_wakeup_after|wakeup:1757653569025774|now:1757653568942896|diff:82878|
[2025/09/12 05:06:08 942905] [debug] |xqc_engine_main_logic|END|now:1757653568942497|
[2025/09/12 05:06:09 026067] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569026066|
[2025/09/12 05:06:09 026085] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569025774|pq_index:0|
[2025/09/12 05:06:09 026093] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653568415110|
[2025/09/12 05:06:09 026100] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653569026098|
[2025/09/12 05:06:09 026107] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569025774|now:1757653569026098|
[2025/09/12 05:06:09 026113] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 026119] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:3366|
[2025/09/12 05:06:09 026125] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:410320|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:09 026131] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 026136] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 026153] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 3366|
[2025/09/12 05:06:09 026158] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:09 026164] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:09 026172] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:09 026178] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:4
[2025/09/12 05:06:09 026184] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:820640|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:09 026190] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 026195] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 026200] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 3366|
[2025/09/12 05:06:09 026205] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569636094|now:1757653569026184|interv:609910|
[2025/09/12 05:06:09 026211] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653569636094|now:1757653569026184|interval:609910|pto_count:4|srtt:32230
[2025/09/12 05:06:09 026219] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 026225] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:09 026235] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:09 026242] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:26-31|next_skip_chance:1757653569255111|current_time:1757653569026241|
[2025/09/12 05:06:09 026248] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:06:09 026292] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:32|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:3366|now:1757653569026260|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 026300] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:32|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 026307] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:3366|applimit:0|
[2025/09/12 05:06:09 026312] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:820640|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:09 026318] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 026323] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 026334] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 3420|
[2025/09/12 05:06:09 026339] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570246900|now:1757653569026312|interv:1220588|
[2025/09/12 05:06:09 026344] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653570246900|now:1757653569026312|interval:1220588|pto_count:4|srtt:32230
[2025/09/12 05:06:09 026350] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:3420|
[2025/09/12 05:06:09 026357] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:09 026363] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:06:09 026392] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3420|now:1757653569026371|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:09 026399] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:33|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 026406] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:3420|applimit:0|
[2025/09/12 05:06:09 026411] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:820640|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:09 026417] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 026422] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 026427] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 4470|
[2025/09/12 05:06:09 026432] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570247011|now:1757653569026411|interv:1220600|
[2025/09/12 05:06:09 026437] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653570247011|now:1757653569026411|interval:1220600|pto_count:4|srtt:32230
[2025/09/12 05:06:09 026443] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:4470|
[2025/09/12 05:06:09 026450] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653570247011|
[2025/09/12 05:06:09 026455] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653570247011|
[2025/09/12 05:06:09 026461] [debug] |xqc_engine_wakeup_after|wakeup:1757653569507999|now:1757653569026460|diff:481539|
[2025/09/12 05:06:09 026466] [debug] |xqc_engine_main_logic|END|now:1757653569026098|
[2025/09/12 05:06:09 114202] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653569114200|
[2025/09/12 05:06:09 114225] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:09 114234] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:09 114244] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730117|
[2025/09/12 05:06:09 114252] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730119|
[2025/09/12 05:06:09 114265] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:54730119|
[2025/09/12 05:06:09 114285] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:09 114293] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:09 114301] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:09 114313] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_addr_validated|Address Validated|conn:0000560C5931F19C|role:1|
[2025/09/12 05:06:09 114323] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:09 114332] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:09 114341] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730119|largest:54730119|pns:0|
[2025/09/12 05:06:09 114350] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1200|pkt_type:INIT|pkt_num:54730119|frame:PADDING PING |recv_time:1757653569114200|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 114360] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629114200|now:1757653569114200|interv:60000000|
[2025/09/12 05:06:09 114369] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629114200|now:1757653569114200|interv:60000000|
[2025/09/12 05:06:09 114376] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569511814|pq_index:2|
[2025/09/12 05:06:09 114384] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653568761634|
[2025/09/12 05:06:09 114392] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569114391|
[2025/09/12 05:06:09 114400] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569114399|
[2025/09/12 05:06:09 114413] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730119|ack_delay:213|first_ack_range:0|largest_pkt_recv_time:1757653569114200|
[2025/09/12 05:06:09 114422] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730119|low:54730119|pkt_pns:0|
[2025/09/12 05:06:09 114428] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730117|low:54730117|pkt_pns:0|
[2025/09/12 05:06:09 114433] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:54730119|frame_largest_recv:54730119|
[2025/09/12 05:06:09 114438] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:09 114444] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 114451] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:09 114456] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:09 114500] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:2|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653569114465|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 114511] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:2|origin_pktnum:0|size:53|enc_size:69|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 114521] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569511814|
[2025/09/12 05:06:09 114527] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569511814|
[2025/09/12 05:06:09 114538] [debug] |xqc_engine_wakeup_after|wakeup:1757653569507999|now:1757653569114538|diff:393461|
[2025/09/12 05:06:09 114543] [debug] |xqc_engine_main_logic|END|now:1757653569114399|
[2025/09/12 05:06:09 114550] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569114550|
[2025/09/12 05:06:09 114555] [debug] |xqc_engine_wakeup_after|wakeup:1757653569507999|now:1757653569114554|diff:393445|
[2025/09/12 05:06:09 114559] [debug] |xqc_engine_main_logic|END|now:1757653569114550|
[2025/09/12 05:06:09 508981] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569508981|
[2025/09/12 05:06:09 509003] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569507999|pq_index:0|
[2025/09/12 05:06:09 509009] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_active_queue|last_ticked_time:1757653550806430|
[2025/09/12 05:06:09 509016] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_process_conn|conn:0000560C591F554C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653569509013|
[2025/09/12 05:06:09 509022] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569507999|now:1757653569509013|
[2025/09/12 05:06:09 509026] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 509031] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C591F554C|path:0|bytes_in_flight:2754|
[2025/09/12 05:06:09 509035] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:12301312|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:09 509055] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 509059] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 509063] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2754|
[2025/09/12 05:06:09 509067] [debug] |scid:326d24762b53aad5cf714cac|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:09 509072] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:09 509081] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_send_probe_pkt|conn:0000560C591F554C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:09 509085] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C591F554C|pto_count:9
[2025/09/12 05:06:09 509090] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:24602624|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:09 509094] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 509098] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 509102] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2754|
[2025/09/12 05:06:09 509106] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653588209311|now:1757653569509089|interv:18700222|
[2025/09/12 05:06:09 509110] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653588209311|now:1757653569509089|interval:18700222|pto_count:9|srtt:32044
[2025/09/12 05:06:09 509129] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 509134] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 509139] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:09 509145] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:48|
[2025/09/12 05:06:09 509189] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:48|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2754|now:1757653569509159|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 509195] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:48|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 509201] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2754|applimit:0|
[2025/09/12 05:06:09 509205] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:24602624|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:09 509209] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 509213] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 509217] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 2777|
[2025/09/12 05:06:09 509221] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606911783|now:1757653569509205|interv:37402578|
[2025/09/12 05:06:09 509225] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653606911783|now:1757653569509205|interval:37402578|pto_count:9|srtt:32044
[2025/09/12 05:06:09 509230] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:2777|
[2025/09/12 05:06:09 509235] [debug] |scid:326d24762b53aad5cf714cac|xqc_check_acked_or_dropped_pkt|conn:0000560C591F554C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:09 509239] [debug] |scid:326d24762b53aad5cf714cac|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 05:06:09 509259] [info] |scid:326d24762b53aad5cf714cac|xqc_send_packet_with_pn|<==|conn:0000560C591F554C|path:0|pkt_num:49|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2777|now:1757653569509246|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 509264] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|conn:0000560C591F554C|path:0|pkt_num:49|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 509269] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_on_packet_sent|path:0|inflight:2777|applimit:0|
[2025/09/12 05:06:09 509273] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|srtt:32044|rtt_var:4002|pto_duration:24602624|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:09 509277] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 509281] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 509289] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_get_pto_time_and_space|conn:0000560C591F554C|path:0|PNS: 2, unacked: 3060|
[2025/09/12 05:06:09 509293] [debug] |scid:326d24762b53aad5cf714cac|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606911870|now:1757653569509273|interv:37402597|
[2025/09/12 05:06:09 509297] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C591F554C|path:0|pns:2|expire:1757653606911870|now:1757653569509273|interval:37402597|pto_count:9|srtt:32044
[2025/09/12 05:06:09 509301] [debug] |scid:326d24762b53aad5cf714cac|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49530|inflight:3060|
[2025/09/12 05:06:09 509306] [debug] |scid:326d24762b53aad5cf714cac|xqc_conn_next_wakeup_time|wakeup_time:1757653606911870|
[2025/09/12 05:06:09 509310] [debug] |scid:326d24762b53aad5cf714cac|xqc_engine_add_wakeup_queue|next_tick_time:1757653606911870|
[2025/09/12 05:06:09 509314] [debug] |xqc_engine_wakeup_after|wakeup:1757653569511814|now:1757653569509314|diff:2500|
[2025/09/12 05:06:09 509319] [debug] |xqc_engine_main_logic|END|now:1757653569509013|
[2025/09/12 05:06:09 511855] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653569511852|
[2025/09/12 05:06:09 511874] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:09 511883] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:09 511891] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730119|
[2025/09/12 05:06:09 511897] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730120|
[2025/09/12 05:06:09 511909] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:54730120|
[2025/09/12 05:06:09 511918] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:09 511926] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:09 511934] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:09 511949] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:09 511959] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:09 511968] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730120|largest:54730120|pns:0|
[2025/09/12 05:06:09 511976] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1200|pkt_type:INIT|pkt_num:54730120|frame:PADDING PING |recv_time:1757653569511852|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 511985] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629511852|now:1757653569511852|interv:60000000|
[2025/09/12 05:06:09 511994] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629511852|now:1757653569511852|interv:60000000|
[2025/09/12 05:06:09 512002] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569511814|pq_index:0|
[2025/09/12 05:06:09 512011] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569114399|
[2025/09/12 05:06:09 512019] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569512019|
[2025/09/12 05:06:09 512026] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569512025|
[2025/09/12 05:06:09 512060] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569511814|now:1757653569512025|
[2025/09/12 05:06:09 512069] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 512077] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:2104|
[2025/09/12 05:06:09 512083] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 512091] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:09 512099] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 512107] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 512114] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:09 512123] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 512131] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:09 512139] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 512150] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:1
[2025/09/12 05:06:09 512158] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 512165] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 512171] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 512176] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 512181] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570262116|now:1757653569512158|interv:749958|
[2025/09/12 05:06:09 512186] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570262116|now:1757653569512158|interval:749958|pto_count:1|srtt:250000
[2025/09/12 05:06:09 512196] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730120|ack_delay:344|first_ack_range:1|largest_pkt_recv_time:1757653569511852|
[2025/09/12 05:06:09 512203] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730120|low:54730119|pkt_pns:0|
[2025/09/12 05:06:09 512208] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730117|low:54730117|pkt_pns:0|
[2025/09/12 05:06:09 512213] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:54730120|frame_largest_recv:54730120|
[2025/09/12 05:06:09 512220] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:09 512229] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 512239] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 512254] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 512260] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:09 512266] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:09 512308] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:920|now:1757653569512277|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 512321] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 512332] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:920|applimit:0|
[2025/09/12 05:06:09 512340] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 512348] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:09 512353] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 512358] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 512364] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570262116|now:1757653569512340|interv:749776|
[2025/09/12 05:06:09 512369] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570262116|now:1757653569512340|interval:749776|pto_count:1|srtt:250000
[2025/09/12 05:06:09 512375] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:09 512381] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:09 512387] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:09 512424] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2104|now:1757653569512395|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 512436] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:4|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 512442] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:2104|applimit:0|
[2025/09/12 05:06:09 512447] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 512453] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:09 512458] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 512463] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 512475] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570262116|now:1757653569512447|interv:749669|
[2025/09/12 05:06:09 512480] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570262116|now:1757653569512447|interval:749669|pto_count:1|srtt:250000
[2025/09/12 05:06:09 512486] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3288|
[2025/09/12 05:06:09 512494] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:09 512504] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:09 512538] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:5|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:3288|now:1757653569512516|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 512545] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:5|origin_pktnum:0|size:53|enc_size:69|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 512553] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570262116|
[2025/09/12 05:06:09 512559] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570262116|
[2025/09/12 05:06:09 512564] [debug] |xqc_engine_wakeup_after|wakeup:1757653569728778|now:1757653569512564|diff:216214|
[2025/09/12 05:06:09 512569] [debug] |xqc_engine_main_logic|END|now:1757653569512025|
[2025/09/12 05:06:09 512577] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569512577|
[2025/09/12 05:06:09 512584] [debug] |xqc_engine_wakeup_after|wakeup:1757653569728778|now:1757653569512584|diff:216194|
[2025/09/12 05:06:09 512593] [debug] |xqc_engine_main_logic|END|now:1757653569512577|
[2025/09/12 05:06:09 545202] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653569545200|
[2025/09/12 05:06:09 545218] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:09 545224] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:09 545233] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730120|
[2025/09/12 05:06:09 545240] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730121|
[2025/09/12 05:06:09 545260] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:54730121|
[2025/09/12 05:06:09 545267] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:09 545276] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:3|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:09 545284] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653568761814|is_app_limited:1|send_elapse:750463|ack_elapse:783386|ctl_first_sent_time:1757653569512277|lagest_ack_time:1757653569545200|curr_delivered:1184|
[2025/09/12 05:06:09 545291] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569512277|
[2025/09/12 05:06:09 545298] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:09 545304] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32923|ack_delay:0|
[2025/09/12 05:06:09 545321] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |after update rtt|conn:0000560C5931F19C|srtt:32923|rttvar:16461|minrtt:32923|latest_rtt:32923|ack_delay:0|
[2025/09/12 05:06:09 545328] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:09 545337] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 54730120|pns:0|
[2025/09/12 05:06:09 545342] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:09 545346] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:98767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 545351] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 545355] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 545359] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 545362] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569545346|now:1757653569545346|interv:0|
[2025/09/12 05:06:09 545366] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653568860883|now:1757653569545346|interval:0|pto_count:0|srtt:32923
[2025/09/12 05:06:09 545371] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_generate_sample|sampler: send_elapse 750463, ack_elapse 783386, delivered 1184|rate 1511|lost 0|
[2025/09/12 05:06:09 545376] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:09 545380] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1511) in round 1|
[2025/09/12 05:06:09 545385] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|probertt expire|rtt:32923, old_rtt:2147483647|
[2025/09/12 05:06:09 545389] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|minrtt expire|rtt:32923, old_rtt:2147483647|
[2025/09/12 05:06:09 545393] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:06:09 545397] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653569512277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:09 545401] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653569512277|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:09 545406] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |bbr on ack|mode:0|pacing_rate:4026712|bw:1511|cwnd:47136|full_bw_reached:0|inflight:920|srtt:32923|latest_rtt:32923|min_rtt:32923|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:09 545411] [stats] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:4026712|bw:1511|srtt:32923|latest_rtt:32923|min_rtt:32923|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:785211|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:09 545417] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:09 545425] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:09 545431] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730121|largest:54730121|pns:0|
[2025/09/12 05:06:09 545436] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1200|pkt_type:INIT|pkt_num:54730121|frame:PADDING ACK |recv_time:1757653569545200|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 545441] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629545200|now:1757653569545200|interv:60000000|
[2025/09/12 05:06:09 545445] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629545200|now:1757653569545200|interv:60000000|
[2025/09/12 05:06:09 545449] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570262116|pq_index:5|
[2025/09/12 05:06:09 545454] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569512025|
[2025/09/12 05:06:09 545458] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569545458|
[2025/09/12 05:06:09 545463] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569545462|
[2025/09/12 05:06:09 545467] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569545346|now:1757653569545462|
[2025/09/12 05:06:09 545471] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 545475] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:920|
[2025/09/12 05:06:09 545479] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:98767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 545483] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 545487] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 545491] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 545495] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:09 545499] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 545504] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 545509] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:1
[2025/09/12 05:06:09 545513] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:197534|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 545517] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 545521] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:06:09 545525] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 545536] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569545513|now:1757653569545513|interv:0|
[2025/09/12 05:06:09 545540] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653568959650|now:1757653569545513|interval:0|pto_count:1|srtt:32923
[2025/09/12 05:06:09 545545] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 545550] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 545554] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 545559] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:09 545590] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653569545567|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 545596] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 545602] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:06:09 545608] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:197534|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 545615] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 545622] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:06:09 545628] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 545634] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569743101|now:1757653569545608|interv:197493|
[2025/09/12 05:06:09 545641] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569743101|now:1757653569545608|interval:197493|pto_count:1|srtt:32923
[2025/09/12 05:06:09 545649] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:403|
[2025/09/12 05:06:09 545657] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 545663] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:09 545688] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:403|now:1757653569545670|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 545695] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 545702] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:403|applimit:0|
[2025/09/12 05:06:09 545708] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:197534|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 545715] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 545727] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 545734] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 545741] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569743204|now:1757653569545708|interv:197496|
[2025/09/12 05:06:09 545745] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569743204|now:1757653569545708|interval:197496|pto_count:1|srtt:32923
[2025/09/12 05:06:09 545749] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:920|
[2025/09/12 05:06:09 545754] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569743204|
[2025/09/12 05:06:09 545759] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569743204|
[2025/09/12 05:06:09 545763] [debug] |xqc_engine_wakeup_after|wakeup:1757653569728778|now:1757653569545762|diff:183016|
[2025/09/12 05:06:09 545767] [debug] |xqc_engine_main_logic|END|now:1757653569545462|
[2025/09/12 05:06:09 545772] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569545772|
[2025/09/12 05:06:09 545776] [debug] |xqc_engine_wakeup_after|wakeup:1757653569728778|now:1757653569545776|diff:183002|
[2025/09/12 05:06:09 545780] [debug] |xqc_engine_main_logic|END|now:1757653569545772|
[2025/09/12 05:06:09 730015] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569730015|
[2025/09/12 05:06:09 730034] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569728778|pq_index:0|
[2025/09/12 05:06:09 730061] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653568942497|
[2025/09/12 05:06:09 730068] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653569730066|
[2025/09/12 05:06:09 730074] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569728778|now:1757653569730066|
[2025/09/12 05:06:09 730080] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 730085] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:1893|
[2025/09/12 05:06:09 730090] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:586008|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:09 730096] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 730101] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 730105] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:06:09 730110] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:09 730116] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:09 730125] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:09 730138] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:4
[2025/09/12 05:06:09 730144] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:1172016|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:09 730149] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 730154] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 730159] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:06:09 730164] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570514786|now:1757653569730143|interv:784643|
[2025/09/12 05:06:09 730169] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653570514786|now:1757653569730143|interval:784643|pto_count:4|srtt:33479
[2025/09/12 05:06:09 730176] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 730182] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 730188] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:09 730194] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:09 730244] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:20|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1893|now:1757653569730205|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 730251] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:20|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 730257] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1893|applimit:2104|
[2025/09/12 05:06:09 730263] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:1172016|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:09 730268] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 730273] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 730278] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1916|
[2025/09/12 05:06:09 730283] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571302221|now:1757653569730263|interv:1571958|
[2025/09/12 05:06:09 730291] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653571302221|now:1757653569730263|interval:1571958|pto_count:4|srtt:33479
[2025/09/12 05:06:09 730300] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1916|
[2025/09/12 05:06:09 730310] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:09 730318] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:09 730366] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:21|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1916|now:1757653569730336|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 730378] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:21|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 730387] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1916|applimit:2104|
[2025/09/12 05:06:09 730395] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:1172016|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:09 730404] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 730412] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 730420] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1949|
[2025/09/12 05:06:09 730428] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571302352|now:1757653569730394|interv:1571958|
[2025/09/12 05:06:09 730434] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653571302352|now:1757653569730394|interval:1571958|pto_count:4|srtt:33479
[2025/09/12 05:06:09 730439] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1949|
[2025/09/12 05:06:09 730446] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653571302352|
[2025/09/12 05:06:09 730451] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653571302352|
[2025/09/12 05:06:09 730456] [debug] |xqc_engine_wakeup_after|wakeup:1757653569743204|now:1757653569730456|diff:12748|
[2025/09/12 05:06:09 730461] [debug] |xqc_engine_main_logic|END|now:1757653569730066|
[2025/09/12 05:06:09 743541] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569743540|
[2025/09/12 05:06:09 743557] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569743204|pq_index:0|
[2025/09/12 05:06:09 743564] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569545462|
[2025/09/12 05:06:09 743572] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569743571|
[2025/09/12 05:06:09 743580] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569743204|now:1757653569743571|
[2025/09/12 05:06:09 743586] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 743592] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:920|
[2025/09/12 05:06:09 743599] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:197534|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 743606] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 743613] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 743619] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 743633] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:09 743640] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 743648] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 743655] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:2
[2025/09/12 05:06:09 743661] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:395068|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:09 743667] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 743673] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:09 743679] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 743685] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569940738|now:1757653569743661|interv:197077|
[2025/09/12 05:06:09 743691] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569940738|now:1757653569743661|interval:197077|pto_count:2|srtt:32923
[2025/09/12 05:06:09 743699] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 743706] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 743712] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 743718] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:09 743758] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:920|now:1757653569743729|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 743767] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:6|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 743774] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:920|applimit:0|
[2025/09/12 05:06:09 743780] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:395068|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:09 743786] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 743792] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:06:09 743798] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 743803] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570138797|now:1757653569743779|interv:395018|
[2025/09/12 05:06:09 743809] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570138797|now:1757653569743779|interval:395018|pto_count:2|srtt:32923
[2025/09/12 05:06:09 743819] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1114|
[2025/09/12 05:06:09 743826] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 743833] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:09 743868] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:7|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1114|now:1757653569743844|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 743877] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:7|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:09 743882] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1114|applimit:0|
[2025/09/12 05:06:09 743886] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32923|rtt_var:16461|pto_duration:395068|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:09 743890] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 743894] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 1631|
[2025/09/12 05:06:09 743898] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 743902] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570138912|now:1757653569743886|interv:395026|
[2025/09/12 05:06:09 743906] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570138912|now:1757653569743886|interval:395026|pto_count:2|srtt:32923
[2025/09/12 05:06:09 743911] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1631|
[2025/09/12 05:06:09 743916] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570138912|
[2025/09/12 05:06:09 743920] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570138912|
[2025/09/12 05:06:09 743924] [debug] |xqc_engine_wakeup_after|wakeup:1757653570138912|now:1757653569743924|diff:394988|
[2025/09/12 05:06:09 743928] [debug] |xqc_engine_main_logic|END|now:1757653569743571|
[2025/09/12 05:06:09 774726] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653569774723|
[2025/09/12 05:06:09 774747] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:09 774759] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:09 774768] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730116|
[2025/09/12 05:06:09 774780] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:54730116|
[2025/09/12 05:06:09 774789] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:09 774800] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:6|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:09 774811] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1114|prior_delivered:1184|prior_time:1757653569545200|is_app_limited:1|send_elapse:231452|ack_elapse:229523|ctl_first_sent_time:1757653569743729|lagest_ack_time:1757653569774723|curr_delivered:1378|
[2025/09/12 05:06:09 774831] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569743729|
[2025/09/12 05:06:09 774840] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:09 774848] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:32923|rttvar:16461|minrtt:32923|latest_rtt:30994|ack_delay:0|
[2025/09/12 05:06:09 774857] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |after update rtt|conn:0000560C5931F19C|srtt:32682|rttvar:12828|minrtt:30994|latest_rtt:30994|ack_delay:0|
[2025/09/12 05:06:09 774866] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:09 774875] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:09 774882] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:3|po_sent_time:1757653568762036|lost_send_time:1757653569737956|loss_delay:36767|frame:CRYPTO |repair:32|
[2025/09/12 05:06:09 774889] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:3|po_sent_time:1757653568762116|lost_send_time:1757653569737956|loss_delay:36767|frame:CRYPTO |repair:32|
[2025/09/12 05:06:09 774896] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653569545670|lost_send_time:1757653569737956|loss_delay:36767|frame:CRYPTO |repair:32|
[2025/09/12 05:06:09 774901] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653569545670u|
[2025/09/12 05:06:09 774907] [stats] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |lost interval:1757653569774723|lost_count:3|send_count:11|pkt_num:5|po_send_time:1757653569545670|srtt:32682|cwnd:47136|bw:1511|conn_life:1014523|now:0|last_lost_time:1014523|
[2025/09/12 05:06:09 774917] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:09 774926] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:12828|pto_duration:83994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 774935] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 774944] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:09 774950] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 774955] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569827838|now:1757653569774925|interv:52913|
[2025/09/12 05:06:09 774961] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569827838|now:1757653569774925|interval:52913|pto_count:0|srtt:32682
[2025/09/12 05:06:09 774967] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_generate_sample|sampler: send_elapse 231452, ack_elapse 229523, delivered 194|rate 838|lost 3|
[2025/09/12 05:06:09 774973] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:09 774979] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|probertt expire|rtt:30994, old_rtt:32923|
[2025/09/12 05:06:09 774989] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|minrtt expire|rtt:30994, old_rtt:32923|
[2025/09/12 05:06:09 774995] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:06:09 775000] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:3|acked:194|po_sent_time:1757653569743729|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:09 775007] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:3|acked:194|po_sent_time:1757653569743729|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:09 775013] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |bbr on ack|mode:0|pacing_rate:4026712|bw:1511|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32682|latest_rtt:30994|min_rtt:30994|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:09 775020] [stats] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0||cwnd:47330|inflight:517|mode:0|applimit:0|pacing_rate:4026712|bw:1511|srtt:32682|latest_rtt:30994|min_rtt:30994|send:11|lost:0|tlp:3|recv:4|recovery:0|slow_start:1|conn_life:1014820|acked:194|delivered:1378|is_cwnd_limited:0|
[2025/09/12 05:06:09 775028] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:09 775034] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:12828|pto_duration:83994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 775057] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 775062] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:09 775068] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 775073] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569827838|now:1757653569775034|interv:52804|
[2025/09/12 05:06:09 775078] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569827838|now:1757653569775034|interval:52804|pto_count:0|srtt:32682
[2025/09/12 05:06:09 775086] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730116|largest:54730116|pns:1|
[2025/09/12 05:06:09 775092] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:65|pkt_type:HSK|pkt_num:54730116|frame:ACK |recv_time:1757653569774723|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 775100] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629774723|now:1757653569774723|interv:60000000|
[2025/09/12 05:06:09 775105] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629774723|now:1757653569774723|interv:60000000|
[2025/09/12 05:06:09 775110] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570138912|pq_index:0|
[2025/09/12 05:06:09 775116] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569743571|
[2025/09/12 05:06:09 775122] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569775121|
[2025/09/12 05:06:09 775134] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569775133|
[2025/09/12 05:06:09 775140] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:1511|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:09 775145] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775150] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 775158] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:4|
[2025/09/12 05:06:09 775165] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:1511|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:09 775172] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:82|schedule_bytes:127|inflight:517|cwnd:47330|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775178] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 775185] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:06:09 775192] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32682|min_srtt:32682|path_bw:1511|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:09 775199] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:517|schedule_bytes:209|inflight:517|cwnd:47330|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775206] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32682|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 775211] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:517|reinj:0|path_class:4|
[2025/09/12 05:06:09 775216] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 775221] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775228] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:09 775235] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:09 775271] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:8|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653569775246|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775281] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:8|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:09 775294] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:09 775301] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:12828|pto_duration:83994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 775308] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 775314] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 644|
[2025/09/12 05:06:09 775321] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 775327] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569859240|now:1757653569775300|interv:83940|
[2025/09/12 05:06:09 775333] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569859240|now:1757653569775300|interval:83940|pto_count:0|srtt:32682
[2025/09/12 05:06:09 775340] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:644|
[2025/09/12 05:06:09 775347] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 775353] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:644|cwnd:47330|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775361] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:09 775367] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:09 775397] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:644|now:1757653569775377|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775405] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:9|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:09 775413] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:644|applimit:0|
[2025/09/12 05:06:09 775420] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:12828|pto_duration:83994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 775427] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 775433] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 726|
[2025/09/12 05:06:09 775440] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 775446] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569859371|now:1757653569775419|interv:83952|
[2025/09/12 05:06:09 775452] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569859371|now:1757653569775419|interval:83952|pto_count:0|srtt:32682
[2025/09/12 05:06:09 775456] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:726|
[2025/09/12 05:06:09 775461] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:5|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 775470] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:726|cwnd:47330|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775474] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:09 775478] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:09 775508] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:10|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:726|now:1757653569775485|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 775516] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:10|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:09 775523] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:726|applimit:0|
[2025/09/12 05:06:09 775530] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:12828|pto_duration:83994|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 775536] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 775539] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 1243|
[2025/09/12 05:06:09 775543] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 775547] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569859479|now:1757653569775529|interv:83950|
[2025/09/12 05:06:09 775551] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569859479|now:1757653569775529|interval:83950|pto_count:0|srtt:32682
[2025/09/12 05:06:09 775555] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1243|
[2025/09/12 05:06:09 775560] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569859479|
[2025/09/12 05:06:09 775565] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569859479|
[2025/09/12 05:06:09 775569] [debug] |xqc_engine_wakeup_after|wakeup:1757653569859479|now:1757653569775568|diff:83911|
[2025/09/12 05:06:09 775574] [debug] |xqc_engine_main_logic|END|now:1757653569775133|
[2025/09/12 05:06:09 775582] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569775582|
[2025/09/12 05:06:09 775588] [debug] |xqc_engine_wakeup_after|wakeup:1757653569859479|now:1757653569775587|diff:83892|
[2025/09/12 05:06:09 775591] [debug] |xqc_engine_main_logic|END|now:1757653569775582|
[2025/09/12 05:06:09 806115] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653569806113|
[2025/09/12 05:06:09 806132] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:09 806143] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730116|
[2025/09/12 05:06:09 806152] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730118|
[2025/09/12 05:06:09 806170] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:54730118|
[2025/09/12 05:06:09 806177] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:09 806185] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:7|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:06:09 806202] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1631|prior_delivered:1184|prior_time:1757653569545200|is_app_limited:1|send_elapse:231567|ack_elapse:260913|ctl_first_sent_time:1757653569743844|lagest_ack_time:1757653569806113|curr_delivered:1895|
[2025/09/12 05:06:09 806209] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569743844|
[2025/09/12 05:06:09 806215] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:09 806222] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:9|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:09 806226] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:726|prior_delivered:1378|prior_time:1757653569774723|is_app_limited:1|send_elapse:31648|ack_elapse:31390|ctl_first_sent_time:1757653569775377|lagest_ack_time:1757653569806113|curr_delivered:1977|
[2025/09/12 05:06:09 806231] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569775377|
[2025/09/12 05:06:09 806235] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:09 806239] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:32682|rttvar:12828|minrtt:30994|latest_rtt:30736|ack_delay:0|
[2025/09/12 05:06:09 806243] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |after update rtt|conn:0000560C5931F19C|srtt:32439|rttvar:10107|minrtt:30736|latest_rtt:30736|ack_delay:0|
[2025/09/12 05:06:09 806247] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:09 806253] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:09 806260] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:09 806267] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569811739|now:1757653569806267|interval:5472|
[2025/09/12 05:06:09 806274] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569811739|now:1757653569806267|interv:5472|
[2025/09/12 05:06:09 806280] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_generate_sample|sampler: send_elapse 31648, ack_elapse 31390, delivered 599|rate 18926|lost 3|
[2025/09/12 05:06:09 806284] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:09 806288] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18926) in round 3|
[2025/09/12 05:06:09 806292] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|probertt expire|rtt:30736, old_rtt:30994|
[2025/09/12 05:06:09 806296] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|minrtt expire|rtt:30736, old_rtt:30994|
[2025/09/12 05:06:09 806300] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2064|
[2025/09/12 05:06:09 806304] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:599|po_sent_time:1757653569775377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:06:09 806313] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:599|po_sent_time:1757653569775377|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1977|
[2025/09/12 05:06:09 806317] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |bbr on ack|mode:0|pacing_rate:4026712|bw:18926|cwnd:47929|full_bw_reached:0|inflight:127|srtt:32439|latest_rtt:30736|min_rtt:30736|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:09 806322] [stats] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |bandwidth change record|bw_before:1511|bw_after:18926|srtt:32439|cwnd:47929|
[2025/09/12 05:06:09 806327] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:09 806331] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569811739|now:1757653569806331|interval:5408|
[2025/09/12 05:06:09 806336] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569811739|now:1757653569806331|interv:5408|
[2025/09/12 05:06:09 806341] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730118|largest:54730118|pns:1|
[2025/09/12 05:06:09 806349] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:67|pkt_type:HSK|pkt_num:54730118|frame:ACK |recv_time:1757653569806113|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 806356] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629806113|now:1757653569806113|interv:60000000|
[2025/09/12 05:06:09 806363] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629806113|now:1757653569806113|interv:60000000|
[2025/09/12 05:06:09 806367] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569859479|pq_index:0|
[2025/09/12 05:06:09 806372] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569775133|
[2025/09/12 05:06:09 806376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569806376|
[2025/09/12 05:06:09 806380] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569806379|
[2025/09/12 05:06:09 806387] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569811739|
[2025/09/12 05:06:09 806391] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569811739|
[2025/09/12 05:06:09 806395] [debug] |xqc_engine_wakeup_after|wakeup:1757653569811739|now:1757653569806395|diff:5344|
[2025/09/12 05:06:09 806399] [debug] |xqc_engine_main_logic|END|now:1757653569806379|
[2025/09/12 05:06:09 806404] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569806404|
[2025/09/12 05:06:09 806408] [debug] |xqc_engine_wakeup_after|wakeup:1757653569811739|now:1757653569806408|diff:5331|
[2025/09/12 05:06:09 806412] [debug] |xqc_engine_main_logic|END|now:1757653569806404|
[2025/09/12 05:06:09 806495] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653569806494|
[2025/09/12 05:06:09 806506] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:09 806514] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730118|
[2025/09/12 05:06:09 806527] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730119|
[2025/09/12 05:06:09 806534] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:54730119|
[2025/09/12 05:06:09 806541] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:09 806548] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:09 806553] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569811739|now:1757653569806553|interval:5186|
[2025/09/12 05:06:09 806557] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569811739|now:1757653569806553|interv:5186|
[2025/09/12 05:06:09 806564] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730119|largest:54730119|pns:1|
[2025/09/12 05:06:09 806571] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:67|pkt_type:HSK|pkt_num:54730119|frame:ACK |recv_time:1757653569806494|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 806578] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629806494|now:1757653569806494|interv:60000000|
[2025/09/12 05:06:09 806585] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629806494|now:1757653569806494|interv:60000000|
[2025/09/12 05:06:09 806591] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569811739|pq_index:0|
[2025/09/12 05:06:09 806598] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569806379|
[2025/09/12 05:06:09 806604] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569806604|
[2025/09/12 05:06:09 806612] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569806611|
[2025/09/12 05:06:09 806621] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569811739|
[2025/09/12 05:06:09 806627] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569811739|
[2025/09/12 05:06:09 806633] [debug] |xqc_engine_wakeup_after|wakeup:1757653569811739|now:1757653569806633|diff:5106|
[2025/09/12 05:06:09 806640] [debug] |xqc_engine_main_logic|END|now:1757653569806611|
[2025/09/12 05:06:09 806647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569806647|
[2025/09/12 05:06:09 806650] [debug] |xqc_engine_wakeup_after|wakeup:1757653569811739|now:1757653569806650|diff:5089|
[2025/09/12 05:06:09 806654] [debug] |xqc_engine_main_logic|END|now:1757653569806647|
[2025/09/12 05:06:09 812728] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569812727|
[2025/09/12 05:06:09 812737] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569811739|pq_index:0|
[2025/09/12 05:06:09 812742] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569806611|
[2025/09/12 05:06:09 812748] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569812747|
[2025/09/12 05:06:09 812753] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569811739|now:1757653569812747|
[2025/09/12 05:06:09 812758] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 812763] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:09 812773] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:09 812778] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:09 812784] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:8|lost_pn:6|po_sent_time:1757653569775246|lost_send_time:1757653569776254|loss_delay:36493|frame:CRYPTO |repair:32|
[2025/09/12 05:06:09 812790] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653569775246u|
[2025/09/12 05:06:09 812795] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:09 812800] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931F19C|path:0|
[2025/09/12 05:06:09 812805] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:09 812810] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653569812747|
[2025/09/12 05:06:09 812815] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:09 812821] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:09 812827] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 812833] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 812838] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:127|reinj:0|path_class:4|
[2025/09/12 05:06:09 812844] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 812849] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 812855] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:09 812860] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:09 812897] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:11|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653569812869|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 812904] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:11|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:09 812910] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:09 812916] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 812921] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 812926] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:09 812937] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 812942] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569885736|now:1757653569812915|interv:72821|
[2025/09/12 05:06:09 812947] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569885736|now:1757653569812915|interval:72821|pto_count:0|srtt:32439
[2025/09/12 05:06:09 812952] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:06:09 812958] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569885736|
[2025/09/12 05:06:09 812964] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569885736|
[2025/09/12 05:06:09 812968] [debug] |xqc_engine_wakeup_after|wakeup:1757653569885736|now:1757653569812968|diff:72768|
[2025/09/12 05:06:09 812974] [debug] |xqc_engine_main_logic|END|now:1757653569812747|
[2025/09/12 05:06:09 852787] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653569852786|
[2025/09/12 05:06:09 852809] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:06:09 852820] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730119|
[2025/09/12 05:06:09 852828] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730120|
[2025/09/12 05:06:09 852838] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:54730120|
[2025/09/12 05:06:09 852846] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:09 852855] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:09 852863] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 852873] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 852880] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:09 852889] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 852897] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569885736|now:1757653569852863|interv:32873|
[2025/09/12 05:06:09 852905] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569885736|now:1757653569852863|interval:32873|pto_count:0|srtt:32439
[2025/09/12 05:06:09 852914] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:09 852924] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:09 852933] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730120|largest:54730120|pns:1|
[2025/09/12 05:06:09 852942] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:61|pkt_type:HSK|pkt_num:54730120|frame:PING |recv_time:1757653569852786|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 852950] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629852786|now:1757653569852786|interv:60000000|
[2025/09/12 05:06:09 852967] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629852786|now:1757653569852786|interv:60000000|
[2025/09/12 05:06:09 852975] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569885736|pq_index:0|
[2025/09/12 05:06:09 852984] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569812747|
[2025/09/12 05:06:09 852992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569852991|
[2025/09/12 05:06:09 853001] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569853000|
[2025/09/12 05:06:09 853013] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730120|ack_delay:227|first_ack_range:2|largest_pkt_recv_time:1757653569852786|
[2025/09/12 05:06:09 853022] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730120|low:54730118|pkt_pns:1|
[2025/09/12 05:06:09 853030] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730116|low:54730116|pkt_pns:1|
[2025/09/12 05:06:09 853035] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:54730120|frame_largest_recv:54730120|
[2025/09/12 05:06:09 853063] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:09 853069] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 853075] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:09 853081] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:09 853116] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:12|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:127|now:1757653569853089|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 853123] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:12|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 853130] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569885736|
[2025/09/12 05:06:09 853136] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569885736|
[2025/09/12 05:06:09 853140] [debug] |xqc_engine_wakeup_after|wakeup:1757653569885736|now:1757653569853140|diff:32596|
[2025/09/12 05:06:09 853146] [debug] |xqc_engine_main_logic|END|now:1757653569853000|
[2025/09/12 05:06:09 853153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569853153|
[2025/09/12 05:06:09 853161] [debug] |xqc_engine_wakeup_after|wakeup:1757653569885736|now:1757653569853161|diff:32575|
[2025/09/12 05:06:09 853170] [debug] |xqc_engine_main_logic|END|now:1757653569853153|
[2025/09/12 05:06:09 886274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569886273|
[2025/09/12 05:06:09 886290] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569885736|pq_index:0|
[2025/09/12 05:06:09 886296] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569853000|
[2025/09/12 05:06:09 886303] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569886302|
[2025/09/12 05:06:09 886309] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569885736|now:1757653569886302|
[2025/09/12 05:06:09 886321] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 886326] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:127|
[2025/09/12 05:06:09 886331] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 886337] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 886342] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:09 886347] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 886351] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:09 886357] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 886363] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 886369] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:1
[2025/09/12 05:06:09 886374] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:145734|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 886379] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 886384] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:09 886389] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 886394] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569958603|now:1757653569886374|interv:72229|
[2025/09/12 05:06:09 886399] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569958603|now:1757653569886374|interval:72229|pto_count:1|srtt:32439
[2025/09/12 05:06:09 886406] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 886412] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 886417] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 886423] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:09 886462] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:13|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653569886433|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 886469] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:13|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 886475] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:06:09 886485] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:145734|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 886491] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 886496] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:06:09 886500] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 886505] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570032167|now:1757653569886485|interv:145682|
[2025/09/12 05:06:09 886510] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570032167|now:1757653569886485|interval:145682|pto_count:1|srtt:32439
[2025/09/12 05:06:09 886516] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:254|
[2025/09/12 05:06:09 886522] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:09 886527] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:09 886551] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:14|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:254|now:1757653569886534|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 886558] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:14|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 886563] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:254|applimit:0|
[2025/09/12 05:06:09 886568] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:145734|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 886574] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 886579] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 381|
[2025/09/12 05:06:09 886584] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 886588] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570032268|now:1757653569886568|interv:145700|
[2025/09/12 05:06:09 886594] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570032268|now:1757653569886568|interval:145700|pto_count:1|srtt:32439
[2025/09/12 05:06:09 886599] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:381|
[2025/09/12 05:06:09 886605] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570032268|
[2025/09/12 05:06:09 886610] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570032268|
[2025/09/12 05:06:09 886615] [debug] |xqc_engine_wakeup_after|wakeup:1757653570032268|now:1757653569886615|diff:145653|
[2025/09/12 05:06:09 886621] [debug] |xqc_engine_main_logic|END|now:1757653569886302|
[2025/09/12 05:06:09 919654] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653569919652|
[2025/09/12 05:06:09 919674] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7fa9efa42aa9a02930a7862|spin_bit:0|
[2025/09/12 05:06:09 919692] [warn] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:09 919702] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:09 919709] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:09 919718] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629919652|now:1757653569919652|interv:60000000|
[2025/09/12 05:06:09 919727] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629919652|now:1757653569919652|interv:60000000|
[2025/09/12 05:06:09 919735] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570032268|pq_index:0|
[2025/09/12 05:06:09 919744] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569886302|
[2025/09/12 05:06:09 919754] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569919754|
[2025/09/12 05:06:09 919764] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569919761|
[2025/09/12 05:06:09 919774] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570032268|
[2025/09/12 05:06:09 919779] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570032268|
[2025/09/12 05:06:09 919784] [debug] |xqc_engine_wakeup_after|wakeup:1757653570032268|now:1757653569919784|diff:112484|
[2025/09/12 05:06:09 919789] [debug] |xqc_engine_main_logic|END|now:1757653569919761|
[2025/09/12 05:06:09 988851] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:96|state:S_HANDSHAKE_SENT|recv_time:1757653569988849|
[2025/09/12 05:06:09 988876] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:06:09 988887] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730120|
[2025/09/12 05:06:09 988893] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730122|
[2025/09/12 05:06:09 988903] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:54730122|
[2025/09/12 05:06:09 988909] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:09 988917] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:09 988924] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:09 988930] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:09 989123] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:09 989139] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:09 989147] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570032268|pq_index:0|
[2025/09/12 05:06:09 989155] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569919761|
[2025/09/12 05:06:09 989161] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 989168] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:09 989173] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:09 989178] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 989194] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 989199] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 381|
[2025/09/12 05:06:09 989203] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 989207] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653569989177|now:1757653569989177|interv:0|
[2025/09/12 05:06:09 989211] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653569959401|now:1757653569989177|interval:0|pto_count:0|srtt:32439
[2025/09/12 05:06:09 989217] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:09 989222] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:09 989229] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730122|largest:54730122|pns:1|
[2025/09/12 05:06:09 989237] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:96|pkt_type:HSK|pkt_num:54730122|frame:CRYPTO |recv_time:1757653569988849|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 989244] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653629988849|now:1757653569988849|interv:60000000|
[2025/09/12 05:06:09 989250] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653629988849|now:1757653569988849|interv:60000000|
[2025/09/12 05:06:09 989254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569989254|
[2025/09/12 05:06:09 989259] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569989258|
[2025/09/12 05:06:09 989263] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653569989177|now:1757653569989258|
[2025/09/12 05:06:09 989268] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:09 989272] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:381|
[2025/09/12 05:06:09 989275] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 989280] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 989284] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 381|
[2025/09/12 05:06:09 989288] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 989292] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:09 989296] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 989301] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:09 989312] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:1
[2025/09/12 05:06:09 989319] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:145734|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:09 989326] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 989332] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 381|
[2025/09/12 05:06:09 989336] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:09 989340] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570032268|now:1757653569989319|interv:42949|
[2025/09/12 05:06:09 989344] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:1|expire:1757653570032268|now:1757653569989319|interval:42949|pto_count:1|srtt:32439
[2025/09/12 05:06:09 989349] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5931F19C|
[2025/09/12 05:06:09 989353] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5931F19C|
[2025/09/12 05:06:09 989358] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:381|cwnd:47929|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:09 989363] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:381|cwnd:47929|pkt_num:8|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:09 989367] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:254|cwnd:47929|pkt_num:11|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:09 989371] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:127|cwnd:47929|pkt_num:13|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:09 989375] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:47929|pkt_num:14|ptype:2|frames:CRYPTO |
[2025/09/12 05:06:09 989379] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_from_list_with_type|drop pkt from pto_probe list|inflight:0|cwnd:47929|pkt_num:2|ptype:2|frames:CRYPTO |len:127|
[2025/09/12 05:06:09 989384] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_queue_drop_packets_from_list_with_type|drop pkt from pto_probe list|inflight:0|cwnd:47929|pkt_num:8|ptype:2|frames:CRYPTO |len:127|
[2025/09/12 05:06:09 989388] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:09 989393] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5931F19C|path:0|
[2025/09/12 05:06:09 989400] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:09 989407] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_gen_token|expire:1758258369|
[2025/09/12 05:06:09 989414] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:09 989418] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:09 989423] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:09 989427] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7fa9efa42aa9a02930a7862|spin_bit:0|
[2025/09/12 05:06:09 989436] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:09 989440] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730117|
[2025/09/12 05:06:09 989447] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54730117|
[2025/09/12 05:06:09 989451] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:09 989455] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:09 989459] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:09 989465] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:ACK_01RTT|expire:1757653569944652|now:1757653569919652|interv:25000|
[2025/09/12 05:06:09 989470] [debug] |scid:b7fa9efa42aa9a02930a7862|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653569919652|max_ack_delay:25000|
[2025/09/12 05:06:09 989476] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730117|largest:54730117|pns:2|
[2025/09/12 05:06:09 989482] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:54730117|frame:PADDING PING |recv_time:1757653569919652|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 989492] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_write_streams|
[2025/09/12 05:06:09 989498] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:09 989505] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653569989504|
[2025/09/12 05:06:09 989509] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653569989509|
[2025/09/12 05:06:09 989514] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:09 989518] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730122|ack_delay:669|first_ack_range:0|largest_pkt_recv_time:1757653569988849|
[2025/09/12 05:06:09 989523] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730122|low:54730122|pkt_pns:1|
[2025/09/12 05:06:09 989527] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730120|low:54730118|pkt_pns:1|
[2025/09/12 05:06:09 989531] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730116|low:54730116|pkt_pns:1|
[2025/09/12 05:06:09 989535] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:54730122|frame_largest_recv:54730122|
[2025/09/12 05:06:09 989539] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:09 989552] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:515bdac31604623eac98059f|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:09 989559] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ddb5aa5e55e4b7cb3b97ef58|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:09 989567] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:71.43|path_pto:0|
[2025/09/12 05:06:09 989574] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 989587] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:09 989592] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:71.43|path_pto:0|
[2025/09/12 05:06:09 989596] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 989601] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:09 989605] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:71.43|path_pto:0|
[2025/09/12 05:06:09 989609] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 989613] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:09 989617] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:71.43|path_pto:0|
[2025/09/12 05:06:09 989621] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 989625] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:09 989629] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 989634] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:71.43|path_pto:0|
[2025/09/12 05:06:09 989638] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 989642] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:09 989647] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32439|min_srtt:32439|path_bw:18926|loss_rate:71.43|path_pto:0|
[2025/09/12 05:06:09 989654] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32439|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:09 989661] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:09 989668] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:09 989674] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:09 989717] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653569989681|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 989725] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 989740] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:09 989748] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 989755] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 989760] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 989766] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:09 989772] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570087548|now:1757653569989747|interv:97801|
[2025/09/12 05:06:09 989776] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570087548|now:1757653569989747|interval:97801|pto_count:0|srtt:32439
[2025/09/12 05:06:09 989781] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:23|
[2025/09/12 05:06:09 989786] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:09 989790] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-5|next_skip_chance:1757653570283391|current_time:1757653569989790|
[2025/09/12 05:06:09 989794] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:09 989817] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653569989800|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 989823] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:6|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 989830] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:06:09 989837] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 989845] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 989851] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 989857] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:09 989864] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570087667|now:1757653569989837|interv:97830|
[2025/09/12 05:06:09 989870] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570087667|now:1757653569989837|interval:97830|pto_count:0|srtt:32439
[2025/09/12 05:06:09 989877] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:56|
[2025/09/12 05:06:09 989885] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:09 989892] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:09 989923] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653569989904|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 989928] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:7|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 989933] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:06:09 989937] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 989942] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 989949] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 989955] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:09 989962] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570087771|now:1757653569989937|interv:97834|
[2025/09/12 05:06:09 989968] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570087771|now:1757653569989937|interval:97834|pto_count:0|srtt:32439
[2025/09/12 05:06:09 989975] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:339|
[2025/09/12 05:06:09 989983] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:09 989989] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:09 990016] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653569989999|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990022] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:8|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 990026] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:06:09 990032] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 990059] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 990067] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 990073] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:09 990079] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570087866|now:1757653569990032|interv:97834|
[2025/09/12 05:06:09 990086] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570087866|now:1757653569990032|interval:97834|pto_count:0|srtt:32439
[2025/09/12 05:06:09 990093] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:623|
[2025/09/12 05:06:09 990102] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:09 990107] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:09 990132] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:15|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653569990113|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990137] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:15|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 990145] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:09 990152] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:09 990183] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653569990161|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990191] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 990198] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:06:09 990205] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 990212] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 990218] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 990225] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:09 990231] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570088028|now:1757653569990205|interv:97823|
[2025/09/12 05:06:09 990237] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570088028|now:1757653569990205|interval:97823|pto_count:0|srtt:32439
[2025/09/12 05:06:09 990241] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:677|
[2025/09/12 05:06:09 990246] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:09 990250] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:09 990274] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653569990257|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990279] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 990286] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:06:09 990292] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 990305] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 990312] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 990318] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:09 990324] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570088124|now:1757653569990292|interv:97832|
[2025/09/12 05:06:09 990328] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570088124|now:1757653569990292|interval:97832|pto_count:0|srtt:32439
[2025/09/12 05:06:09 990332] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:731|
[2025/09/12 05:06:09 990337] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653569944652|
[2025/09/12 05:06:09 990341] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653569944652|
[2025/09/12 05:06:09 990345] [debug] |xqc_engine_wakeup_after|wakeup:1757653569944652|now:1757653569990345|diff:18446744073709505923|
[2025/09/12 05:06:09 990350] [debug] |xqc_engine_main_logic|END|now:1757653569989258|
[2025/09/12 05:06:09 990357] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:96|state:ESTABED|recv_time:1757653569990357|
[2025/09/12 05:06:09 990362] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:06:09 990368] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730122|
[2025/09/12 05:06:09 990371] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730123|
[2025/09/12 05:06:09 990377] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:54730123|
[2025/09/12 05:06:09 990381] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:09 990386] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:09 990390] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:09 990394] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653569944652|pq_index:0|
[2025/09/12 05:06:09 990398] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569989258|
[2025/09/12 05:06:09 990402] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:09 990406] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32439|rtt_var:10107|pto_duration:72867|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:09 990411] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:09 990415] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:09 990418] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:09 990422] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570088124|now:1757653569990406|interv:97718|
[2025/09/12 05:06:09 990426] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570088124|now:1757653569990406|interval:97718|pto_count:0|srtt:32439
[2025/09/12 05:06:09 990431] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:09 990440] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:09 990444] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730123|largest:54730123|pns:1|
[2025/09/12 05:06:09 990449] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:96|pkt_type:HSK|pkt_num:54730123|frame:CRYPTO |recv_time:1757653569990357|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:09 990454] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653689990357|now:1757653569990357|interv:120000000|
[2025/09/12 05:06:09 990458] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653689990357|now:1757653569990357|interv:120000000|
[2025/09/12 05:06:09 990462] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569990462|
[2025/09/12 05:06:09 990466] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653569990465|
[2025/09/12 05:06:09 990471] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653569944652|now:1757653569990465|
[2025/09/12 05:06:09 990475] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:09 990479] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653569944652|now:1757653569990465|
[2025/09/12 05:06:09 990483] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:09 990487] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:09 990492] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730123|ack_delay:135|first_ack_range:1|largest_pkt_recv_time:1757653569990357|
[2025/09/12 05:06:09 990496] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730123|low:54730122|pkt_pns:1|
[2025/09/12 05:06:09 990500] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730120|low:54730118|pkt_pns:1|
[2025/09/12 05:06:09 990504] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730116|low:54730116|pkt_pns:1|
[2025/09/12 05:06:09 990508] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:54730123|frame_largest_recv:54730123|
[2025/09/12 05:06:09 990512] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:09 990517] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730117|ack_delay:70865|first_ack_range:0|largest_pkt_recv_time:1757653569919652|
[2025/09/12 05:06:09 990524] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730117|low:54730117|pkt_pns:2|
[2025/09/12 05:06:09 990530] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:54730117|frame_largest_recv:54730117|
[2025/09/12 05:06:09 990537] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:09 990544] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990551] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990558] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:09 990569] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:09 990594] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:16|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:731|now:1757653569990575|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990601] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:16|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 990609] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:09 990616] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:09 990647] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:11|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653569990625|stream_id:0|stream_offset:0|
[2025/09/12 05:06:09 990657] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:11|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:09 990666] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570088124|
[2025/09/12 05:06:09 990672] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570088124|
[2025/09/12 05:06:09 990679] [debug] |xqc_engine_wakeup_after|wakeup:1757653570088124|now:1757653569990679|diff:97445|
[2025/09/12 05:06:09 990685] [debug] |xqc_engine_main_logic|END|now:1757653569990465|
[2025/09/12 05:06:09 990693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653569990693|
[2025/09/12 05:06:09 990697] [debug] |xqc_engine_wakeup_after|wakeup:1757653570088124|now:1757653569990696|diff:97428|
[2025/09/12 05:06:09 990700] [debug] |xqc_engine_main_logic|END|now:1757653569990693|
[2025/09/12 05:06:10 021149] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:42|state:ESTABED|recv_time:1757653570021148|
[2025/09/12 05:06:10 021166] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7fa9efa42aa9a02930a7862|spin_bit:0|
[2025/09/12 05:06:10 021176] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730117|
[2025/09/12 05:06:10 021182] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730120|
[2025/09/12 05:06:10 021190] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54730120|
[2025/09/12 05:06:10 021197] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 021205] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:0|
[2025/09/12 05:06:10 021213] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:1977|prior_time:1757653569989681|is_app_limited:0|send_elapse:0|ack_elapse:31467|ctl_first_sent_time:1757653569989681|lagest_ack_time:1757653570021148|curr_delivered:2000|
[2025/09/12 05:06:10 021220] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569989681|
[2025/09/12 05:06:10 021227] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:10 021234] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:6|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:6|
[2025/09/12 05:06:10 021249] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:1977|prior_time:1757653569989681|is_app_limited:0|send_elapse:0|ack_elapse:31467|ctl_first_sent_time:1757653569989681|lagest_ack_time:1757653570021148|curr_delivered:2033|
[2025/09/12 05:06:10 021257] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569989800|
[2025/09/12 05:06:10 021261] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:10 021266] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:7|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:06:10 021270] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:1977|prior_time:1757653569989681|is_app_limited:0|send_elapse:0|ack_elapse:31467|ctl_first_sent_time:1757653569989681|lagest_ack_time:1757653570021148|curr_delivered:2316|
[2025/09/12 05:06:10 021274] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569989904|
[2025/09/12 05:06:10 021278] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:10 021282] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:9|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:10 021287] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:1977|prior_time:1757653569989681|is_app_limited:0|send_elapse:0|ack_elapse:31467|ctl_first_sent_time:1757653569989681|lagest_ack_time:1757653570021148|curr_delivered:2370|
[2025/09/12 05:06:10 021291] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653569990161|
[2025/09/12 05:06:10 021295] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:10 021299] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:32439|rttvar:10107|minrtt:30736|latest_rtt:30987|ack_delay:64|
[2025/09/12 05:06:10 021304] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |after update rtt|conn:0000560C5931F19C|srtt:32250|rttvar:7960|minrtt:30736|latest_rtt:30987|ack_delay:64|
[2025/09/12 05:06:10 021308] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:10 021312] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 021316] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570026280|now:1757653570021316|interval:4964|
[2025/09/12 05:06:10 021321] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570026280|now:1757653570021316|interv:4964|
[2025/09/12 05:06:10 021325] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31467, delivered 393|rate 12489|lost 4|
[2025/09/12 05:06:10 021329] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:10 021333] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12489) in round 4|
[2025/09/12 05:06:10 021338] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|minrtt expire|rtt:30736, old_rtt:30736|
[2025/09/12 05:06:10 021345] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1198|
[2025/09/12 05:06:10 021349] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:393|po_sent_time:1757653569990161|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2370|
[2025/09/12 05:06:10 021354] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:393|po_sent_time:1757653569990161|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2370|
[2025/09/12 05:06:10 021358] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |bbr on ack|mode:0|pacing_rate:4026712|bw:18926|cwnd:48322|full_bw_reached:0|inflight:338|srtt:32250|latest_rtt:30987|min_rtt:30736|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:10 021364] [stats] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0||cwnd:48322|inflight:338|mode:0|applimit:0|pacing_rate:4026712|bw:18926|srtt:32250|latest_rtt:30987|min_rtt:30736|send:23|lost:4|tlp:3|recv:11|recovery:0|slow_start:1|conn_life:1261163|acked:393|delivered:2370|is_cwnd_limited:0|
[2025/09/12 05:06:10 021370] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730120|largest:54730120|pns:2|
[2025/09/12 05:06:10 021375] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:54730120|frame:ACK |recv_time:1757653570021148|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:10 021380] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653690021148|now:1757653570021148|interv:120000000|
[2025/09/12 05:06:10 021384] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653690021148|now:1757653570021148|interv:120000000|
[2025/09/12 05:06:10 021388] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570088124|pq_index:0|
[2025/09/12 05:06:10 021392] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653569990465|
[2025/09/12 05:06:10 021396] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570021396|
[2025/09/12 05:06:10 021401] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570021400|
[2025/09/12 05:06:10 021408] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570026280|
[2025/09/12 05:06:10 021412] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570026280|
[2025/09/12 05:06:10 021416] [debug] |xqc_engine_wakeup_after|wakeup:1757653570026280|now:1757653570021416|diff:4864|
[2025/09/12 05:06:10 021420] [debug] |xqc_engine_main_logic|END|now:1757653570021400|
[2025/09/12 05:06:10 021426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570021425|
[2025/09/12 05:06:10 021429] [debug] |xqc_engine_wakeup_after|wakeup:1757653570026280|now:1757653570021429|diff:4851|
[2025/09/12 05:06:10 021433] [debug] |xqc_engine_main_logic|END|now:1757653570021425|
[2025/09/12 05:06:10 022537] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:1444|state:ESTABED|recv_time:1757653570022536|
[2025/09/12 05:06:10 022552] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7fa9efa42aa9a02930a7862|spin_bit:0|
[2025/09/12 05:06:10 022567] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730120|
[2025/09/12 05:06:10 022573] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730121|
[2025/09/12 05:06:10 022583] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54730121|
[2025/09/12 05:06:10 022589] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:10 022595] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 022601] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 022611] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:ACK_01RTT|expire:1757653570047536|now:1757653570022536|interv:25000|
[2025/09/12 05:06:10 022620] [debug] |scid:b7fa9efa42aa9a02930a7862|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570022536|max_ack_delay:25000|
[2025/09/12 05:06:10 022627] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730121|largest:54730121|pns:2|
[2025/09/12 05:06:10 022634] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:54730121|frame:PADDING PING |recv_time:1757653570022536|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:10 022641] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653690022536|now:1757653570022536|interv:120000000|
[2025/09/12 05:06:10 022648] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653690022536|now:1757653570022536|interv:120000000|
[2025/09/12 05:06:10 022653] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570026280|pq_index:0|
[2025/09/12 05:06:10 022658] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570021400|
[2025/09/12 05:06:10 022662] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570022661|
[2025/09/12 05:06:10 022666] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570022665|
[2025/09/12 05:06:10 022672] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570026280|
[2025/09/12 05:06:10 022677] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570026280|
[2025/09/12 05:06:10 022680] [debug] |xqc_engine_wakeup_after|wakeup:1757653570026280|now:1757653570022680|diff:3600|
[2025/09/12 05:06:10 022685] [debug] |xqc_engine_main_logic|END|now:1757653570022665|
[2025/09/12 05:06:10 022690] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570022690|
[2025/09/12 05:06:10 022694] [debug] |xqc_engine_wakeup_after|wakeup:1757653570026280|now:1757653570022694|diff:3586|
[2025/09/12 05:06:10 022698] [debug] |xqc_engine_main_logic|END|now:1757653570022690|
[2025/09/12 05:06:10 026772] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570026772|
[2025/09/12 05:06:10 026781] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570026280|pq_index:0|
[2025/09/12 05:06:10 026786] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570022665|
[2025/09/12 05:06:10 026792] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570026791|
[2025/09/12 05:06:10 026803] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570026280|now:1757653570026791|
[2025/09/12 05:06:10 026808] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 026813] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:10 026818] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:10 026824] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:6|po_sent_time:1757653569989999|lost_send_time:1757653569990510|loss_delay:36281|frame:CRYPTO |repair:32|
[2025/09/12 05:06:10 026829] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653569989999u|
[2025/09/12 05:06:10 026835] [stats] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |lost interval:252068|lost_count:2|send_count:12|pkt_num:8|po_send_time:1757653569989999|srtt:32250|cwnd:48322|bw:18926|conn_life:1266591|now:0|last_lost_time:1266591|
[2025/09/12 05:06:10 026841] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:10 026846] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32250|rtt_var:7960|pto_duration:64090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 026852] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 026856] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 026861] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:10 026866] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570079347|now:1757653570026845|interv:52502|
[2025/09/12 05:06:10 026871] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570079347|now:1757653570026845|interval:52502|pto_count:0|srtt:32250
[2025/09/12 05:06:10 026878] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32250|min_srtt:32250|path_bw:18926|loss_rate:62.50|path_pto:0|
[2025/09/12 05:06:10 026883] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:54|cwnd:48322|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 026889] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32250|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 026895] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:10 026901] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:10 026906] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:54|cwnd:48322|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 026915] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 026921] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:10 026958] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:54|now:1757653570026930|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 026965] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:12|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:10 026971] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:06:10 026980] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32250|rtt_var:7960|pto_duration:64090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 026989] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 026997] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 027005] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 338|
[2025/09/12 05:06:10 027013] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570116020|now:1757653570026980|interv:89040|
[2025/09/12 05:06:10 027021] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570116020|now:1757653570026980|interval:89040|pto_count:0|srtt:32250
[2025/09/12 05:06:10 027030] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48322|inflight:338|
[2025/09/12 05:06:10 027065] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570047536|
[2025/09/12 05:06:10 027072] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570047536|
[2025/09/12 05:06:10 027077] [debug] |xqc_engine_wakeup_after|wakeup:1757653570047536|now:1757653570027077|diff:20459|
[2025/09/12 05:06:10 027082] [debug] |xqc_engine_main_logic|END|now:1757653570026791|
[2025/09/12 05:06:10 034990] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:309|state:ESTABED|recv_time:1757653570034988|
[2025/09/12 05:06:10 035006] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7fa9efa42aa9a02930a7862|spin_bit:0|
[2025/09/12 05:06:10 035017] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730121|
[2025/09/12 05:06:10 035024] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730122|
[2025/09/12 05:06:10 035036] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54730122|
[2025/09/12 05:06:10 035066] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035074] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|d074c2bbf6840a84be95f67890c97b60b0|sr_token:1add86086da23107c1f33ad105502791
[2025/09/12 05:06:10 035085] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035092] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|93b1e7a7cf0b45dc3a256ad893f129abff|sr_token:cc1ac005d1fe6005c261dc520873a7c5
[2025/09/12 05:06:10 035103] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035110] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|bde6bd6ed879b6ca95ccd7ae9bec762a87|sr_token:9e6523ffda561723de177f304f39075d
[2025/09/12 05:06:10 035129] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035137] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|7a717d06b5fa0eb3b1cedbbe3874c5567b|sr_token:c8806dd57752df9a519495ef3416a410
[2025/09/12 05:06:10 035147] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035154] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|1eea7a4bff99ce1647a57f5988b7f90de8|sr_token:51f558d1185d17b137f69c7065a10124
[2025/09/12 05:06:10 035164] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035170] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|1d3f0b1675c015db14b5046fbe683d19c0|sr_token:a73e19b7f4af574a3f53f0e3ce45d53b
[2025/09/12 05:06:10 035176] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 035181] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_new_conn_id_frame|new_conn_id|fa53c878f074bbb2c7f18286aa2edefe13|sr_token:5ffe2d7dc53720120b26200a7625f595
[2025/09/12 05:06:10 035186] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:10 035192] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:10 035201] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:10 035206] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:10 035211] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570047536|pq_index:0|
[2025/09/12 05:06:10 035217] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570026791|
[2025/09/12 05:06:10 035222] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:10 035228] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:10 035234] [debug] |scid:b7fa9efa42aa9a02930a7862|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:10 035239] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730122|largest:54730122|pns:2|
[2025/09/12 05:06:10 035245] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:54730122|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653570034988|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:10 035252] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653690034988|now:1757653570034988|interv:120000000|
[2025/09/12 05:06:10 035257] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653690034988|now:1757653570034988|interv:120000000|
[2025/09/12 05:06:10 035262] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570035262|
[2025/09/12 05:06:10 035268] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570035267|
[2025/09/12 05:06:10 035274] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5931F19C|
[2025/09/12 05:06:10 035337] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:10 035347] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_sample_check_app_limited|check_applimit|path:0|inflight:338|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:10 035361] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_sample_check_app_limited|path:0|applimit:2708|
[2025/09/12 05:06:10 035369] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5931F19C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:06:10 035377] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc|
[2025/09/12 05:06:10 035390] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|largest_recv:54730122|ack_delay:401|first_ack_range:2|largest_pkt_recv_time:1757653570034988|
[2025/09/12 05:06:10 035397] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730122|low:54730120|pkt_pns:2|
[2025/09/12 05:06:10 035405] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_gen_ack_frame|high:54730117|low:54730117|pkt_pns:2|
[2025/09/12 05:06:10 035412] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:54730122|frame_largest_recv:54730122|
[2025/09/12 05:06:10 035421] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:10 035430] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 035440] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:0|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:06:10 035448] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:1060|schedule_bytes:0|inflight:338|cwnd:48322|conn:0000560C5931F19C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 035457] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 035465] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:10 035511] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|sent:1076|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:338|now:1757653570035479|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 035522] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:13|origin_pktnum:0|size:1060|enc_size:1076|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 035532] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:338|applimit:2708|
[2025/09/12 05:06:10 035540] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32250|rtt_var:7960|pto_duration:64090|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 035547] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 035553] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 035558] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1398|
[2025/09/12 05:06:10 035564] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570124569|now:1757653570035540|interv:89029|
[2025/09/12 05:06:10 035571] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570124569|now:1757653570035540|interval:89029|pto_count:0|srtt:32250
[2025/09/12 05:06:10 035582] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48322|inflight:1398|
[2025/09/12 05:06:10 035587] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570124569|
[2025/09/12 05:06:10 035591] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570124569|
[2025/09/12 05:06:10 035595] [debug] |xqc_engine_wakeup_after|wakeup:1757653570124569|now:1757653570035595|diff:88974|
[2025/09/12 05:06:10 035599] [debug] |xqc_engine_main_logic|END|now:1757653570035267|
[2025/09/12 05:06:10 035605] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570035605|
[2025/09/12 05:06:10 035609] [debug] |xqc_engine_wakeup_after|wakeup:1757653570124569|now:1757653570035609|diff:88960|
[2025/09/12 05:06:10 035616] [debug] |xqc_engine_main_logic|END|now:1757653570035605|
[2025/09/12 05:06:10 057800] [info] |xqc_engine_packet_process|==>|conn:0000560C5931F19C|size:41|state:ESTABED|recv_time:1757653570057798|
[2025/09/12 05:06:10 057816] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b7fa9efa42aa9a02930a7862|spin_bit:0|
[2025/09/12 05:06:10 057826] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|largest_pn:54730122|
[2025/09/12 05:06:10 057832] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt|decryption nonce|path_id:0|pn:54730123|
[2025/09/12 05:06:10 057842] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:54730123|
[2025/09/12 05:06:10 057848] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 057856] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|conn:0000560C5931F19C|path:0|pkt_num:12|origin_pktnum:8|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:06:10 057864] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:338|prior_delivered:2370|prior_time:1757653570021148|is_app_limited:0|send_elapse:37249|ack_elapse:36650|ctl_first_sent_time:1757653570026930|lagest_ack_time:1757653570057798|curr_delivered:2654|
[2025/09/12 05:06:10 057871] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_update_sample|sampler_sent_time_update:1757653570026930|
[2025/09/12 05:06:10 057877] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:10 057883] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5931F19C|srtt:32250|rttvar:7960|minrtt:30736|latest_rtt:30868|ack_delay:88|
[2025/09/12 05:06:10 057890] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |after update rtt|conn:0000560C5931F19C|srtt:32066|rttvar:6337|minrtt:30736|latest_rtt:30868|ack_delay:88|
[2025/09/12 05:06:10 057897] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:06:10 057904] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:9|po_sent_time:1757653569990257|lost_send_time:1757653570021724|loss_delay:36074|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:10 057911] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653569990257u|
[2025/09/12 05:06:10 057918] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 54730118|pns:2|
[2025/09/12 05:06:10 057925] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 057940] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:57414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 057946] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 057952] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 057958] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1060|
[2025/09/12 05:06:10 057964] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570117893|now:1757653570057939|interv:59954|
[2025/09/12 05:06:10 057970] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570117893|now:1757653570057939|interval:59954|pto_count:0|srtt:32066
[2025/09/12 05:06:10 057977] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_generate_sample|sampler: send_elapse 37249, ack_elapse 36650, delivered 284|rate 7624|lost 6|
[2025/09/12 05:06:10 057983] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:10 057990] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (7624) in round 5|
[2025/09/12 05:06:10 057995] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_update_min_rtt|minrtt expire|rtt:30736, old_rtt:30736|
[2025/09/12 05:06:10 057999] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:786|
[2025/09/12 05:06:10 058003] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48322|packet_lost:1|acked:284|po_sent_time:1757653570026930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2654|
[2025/09/12 05:06:10 058008] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48322|packet_lost:1|acked:284|po_sent_time:1757653570026930|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2654|
[2025/09/12 05:06:10 058012] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |bbr on ack|mode:0|pacing_rate:4026712|bw:18926|cwnd:48606|full_bw_reached:0|inflight:1060|srtt:32066|latest_rtt:30868|min_rtt:30736|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:10 058019] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:54730123|largest:54730123|pns:2|
[2025/09/12 05:06:10 058023] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_on_pkt_processed|====>|conn:0000560C5931F19C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:54730123|frame:ACK |recv_time:1757653570057798|dcid:b7fa9efa42aa9a02930a7862|dcid_seq:0|
[2025/09/12 05:06:10 058028] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:PATH_IDLE|expire:1757653690057798|now:1757653570057798|interv:120000000|
[2025/09/12 05:06:10 058033] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:CONN_IDLE|expire:1757653690057798|now:1757653570057798|interv:120000000|
[2025/09/12 05:06:10 058037] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570124569|pq_index:0|
[2025/09/12 05:06:10 058055] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570035267|
[2025/09/12 05:06:10 058059] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570058059|
[2025/09/12 05:06:10 058064] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570058063|
[2025/09/12 05:06:10 058075] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_get_perf_class|conn:0000560C5931F19C|path_id:0|path_srtt:32066|min_srtt:32066|path_bw:18926|loss_rate:62.50|path_pto:0|
[2025/09/12 05:06:10 058080] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1060|cwnd:48606|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 058084] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5931F19C|path_id:0|path_srtt:32066|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 058089] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:10|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:10 058095] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 058099] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_can_send|l-0.0.0.0-443-b7fa9efa42aa9a02930a7862 p-193.167.0.100-53733-f39e1c330dfa18c0dbc9f5bc828b121edc |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1060|cwnd:48606|conn:0000560C5931F19C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 058103] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 058108] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:10 058144] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1060|now:1757653570058115|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 058153] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:14|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:10 058160] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1060|applimit:2708|
[2025/09/12 05:06:10 058167] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:57414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 058174] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 058180] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 058183] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1114|
[2025/09/12 05:06:10 058187] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570140529|now:1757653570058166|interv:82363|
[2025/09/12 05:06:10 058191] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570140529|now:1757653570058166|interval:82363|pto_count:0|srtt:32066
[2025/09/12 05:06:10 058196] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:1114|
[2025/09/12 05:06:10 058201] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570140529|
[2025/09/12 05:06:10 058205] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570140529|
[2025/09/12 05:06:10 058209] [debug] |xqc_engine_wakeup_after|wakeup:1757653570140529|now:1757653570058209|diff:82320|
[2025/09/12 05:06:10 058214] [debug] |xqc_engine_main_logic|END|now:1757653570058063|
[2025/09/12 05:06:10 058224] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570058223|
[2025/09/12 05:06:10 058227] [debug] |xqc_engine_wakeup_after|wakeup:1757653570140529|now:1757653570058227|diff:82302|
[2025/09/12 05:06:10 058231] [debug] |xqc_engine_main_logic|END|now:1757653570058223|
[2025/09/12 05:06:10 141343] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570141343|
[2025/09/12 05:06:10 141366] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570140529|pq_index:0|
[2025/09/12 05:06:10 141373] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570058063|
[2025/09/12 05:06:10 141381] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570141378|
[2025/09/12 05:06:10 141388] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570140529|now:1757653570141378|
[2025/09/12 05:06:10 141394] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 141399] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:1114|
[2025/09/12 05:06:10 141405] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:57414|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 141411] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 141416] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 141421] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1114|
[2025/09/12 05:06:10 141426] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:10 141433] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:10 141441] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:10 141447] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:1
[2025/09/12 05:06:10 141452] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:114828|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 141458] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 141463] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 141468] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:10 141472] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570222943|now:1757653570141452|interv:81491|
[2025/09/12 05:06:10 141478] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570222943|now:1757653570141452|interval:81491|pto_count:1|srtt:32066
[2025/09/12 05:06:10 141487] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 141503] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 141509] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 141517] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:10 141571] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653570141535|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 141583] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:15|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 141592] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:2708|
[2025/09/12 05:06:10 141601] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:114828|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 141610] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 141617] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 141622] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:06:10 141627] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570306363|now:1757653570141601|interv:164762|
[2025/09/12 05:06:10 141632] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570306363|now:1757653570141601|interval:164762|pto_count:1|srtt:32066
[2025/09/12 05:06:10 141638] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:108|
[2025/09/12 05:06:10 141644] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:10 141650] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:10 141683] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108|now:1757653570141659|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 141694] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:16|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 141704] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:2708|
[2025/09/12 05:06:10 141713] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:114828|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 141721] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 141725] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 141730] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:06:10 141741] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570306487|now:1757653570141713|interv:164774|
[2025/09/12 05:06:10 141746] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570306487|now:1757653570141713|interval:164774|pto_count:1|srtt:32066
[2025/09/12 05:06:10 141751] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:1158|
[2025/09/12 05:06:10 141757] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570306487|
[2025/09/12 05:06:10 141763] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570306487|
[2025/09/12 05:06:10 141768] [debug] |xqc_engine_wakeup_after|wakeup:1757653570247011|now:1757653570141768|diff:105243|
[2025/09/12 05:06:10 141774] [debug] |xqc_engine_main_logic|END|now:1757653570141378|
[2025/09/12 05:06:10 247906] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570247905|
[2025/09/12 05:06:10 247922] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570247011|pq_index:0|
[2025/09/12 05:06:10 247928] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653569026098|
[2025/09/12 05:06:10 247935] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570247934|
[2025/09/12 05:06:10 247942] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570247011|now:1757653570247934|
[2025/09/12 05:06:10 247948] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 247953] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:4470|
[2025/09/12 05:06:10 247958] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:820640|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:10 247964] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 247969] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 247974] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 4470|
[2025/09/12 05:06:10 247979] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:10 247985] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:10 247993] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:10 247999] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:5
[2025/09/12 05:06:10 248004] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:1641280|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:10 248010] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 248015] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 248027] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 4470|
[2025/09/12 05:06:10 248031] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571467651|now:1757653570248004|interv:1219647|
[2025/09/12 05:06:10 248037] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653571467651|now:1757653570248004|interval:1219647|pto_count:5|srtt:32230
[2025/09/12 05:06:10 248063] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 248069] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 248075] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 248081] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:34-35|next_skip_chance:1757653570476950|current_time:1757653570248080|
[2025/09/12 05:06:10 248086] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:06:10 248130] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:36|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:4470|now:1757653570248097|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 248141] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:36|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:10 248150] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:4470|applimit:0|
[2025/09/12 05:06:10 248158] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:1641280|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:10 248167] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 248174] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 248178] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 4524|
[2025/09/12 05:06:10 248183] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572689377|now:1757653570248157|interv:2441220|
[2025/09/12 05:06:10 248188] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653572689377|now:1757653570248157|interval:2441220|pto_count:5|srtt:32230
[2025/09/12 05:06:10 248194] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:4524|
[2025/09/12 05:06:10 248200] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:10 248206] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:06:10 248238] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:37|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4524|now:1757653570248214|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 248248] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:37|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:10 248266] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:4524|applimit:0|
[2025/09/12 05:06:10 248273] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:1641280|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:10 248279] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 248283] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 248288] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 5574|
[2025/09/12 05:06:10 248293] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572689494|now:1757653570248273|interv:2441221|
[2025/09/12 05:06:10 248298] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653572689494|now:1757653570248273|interval:2441221|pto_count:5|srtt:32230
[2025/09/12 05:06:10 248303] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:5574|
[2025/09/12 05:06:10 248309] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653572689494|
[2025/09/12 05:06:10 248315] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653572689494|
[2025/09/12 05:06:10 248320] [debug] |xqc_engine_wakeup_after|wakeup:1757653570306487|now:1757653570248319|diff:58168|
[2025/09/12 05:06:10 248325] [debug] |xqc_engine_main_logic|END|now:1757653570247934|
[2025/09/12 05:06:10 307415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570307414|
[2025/09/12 05:06:10 307433] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570306487|pq_index:0|
[2025/09/12 05:06:10 307439] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570141378|
[2025/09/12 05:06:10 307446] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570307445|
[2025/09/12 05:06:10 307453] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570306487|now:1757653570307445|
[2025/09/12 05:06:10 307458] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 307464] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:1158|
[2025/09/12 05:06:10 307469] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:114828|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 307475] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 307480] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 307484] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:06:10 307489] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:10 307495] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:10 307511] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:10 307517] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:2
[2025/09/12 05:06:10 307523] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:229656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:10 307528] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 307533] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 307538] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:06:10 307542] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570471315|now:1757653570307522|interv:163793|
[2025/09/12 05:06:10 307547] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570471315|now:1757653570307522|interval:163793|pto_count:2|srtt:32066
[2025/09/12 05:06:10 307555] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 307561] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 307567] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 307573] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:10 307628] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1158|now:1757653570307585|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 307638] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:17|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:10 307648] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:2708|
[2025/09/12 05:06:10 307655] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:229656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:10 307664] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 307671] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 307676] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 1212|
[2025/09/12 05:06:10 307680] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570637241|now:1757653570307655|interv:329586|
[2025/09/12 05:06:10 307685] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570637241|now:1757653570307655|interval:329586|pto_count:2|srtt:32066
[2025/09/12 05:06:10 307691] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:1212|
[2025/09/12 05:06:10 307703] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:10 307708] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:10 307743] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1212|now:1757653570307717|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 307753] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:18|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:10 307763] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:1212|applimit:2708|
[2025/09/12 05:06:10 307771] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:229656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:10 307776] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 307781] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 307786] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 2262|
[2025/09/12 05:06:10 307791] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570637373|now:1757653570307771|interv:329602|
[2025/09/12 05:06:10 307796] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570637373|now:1757653570307771|interval:329602|pto_count:2|srtt:32066
[2025/09/12 05:06:10 307801] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:2262|
[2025/09/12 05:06:10 307807] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653570637373|
[2025/09/12 05:06:10 307813] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653570637373|
[2025/09/12 05:06:10 307818] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570307818|diff:329555|
[2025/09/12 05:06:10 307824] [debug] |xqc_engine_main_logic|END|now:1757653570307445|
[2025/09/12 05:06:10 443013] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653630443011|now:1757653570443011|interv:60000000|
[2025/09/12 05:06:10 443076] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653630443076|now:1757653570443076|interv:60000000|
[2025/09/12 05:06:10 443091] [debug] |xqc_path_create|path:0|dcid:2ae9d198226de08b62fb395e5f5d529215|scid:77dfb5b700435d579d9e3678|create_path_count:1|
[2025/09/12 05:06:10 443098] [debug] |scid:77dfb5b700435d579d9e3678|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 05:06:10 443108] [debug] |xqc_path_init|path:0|dcid:2ae9d198226de08b62fb395e5f5d529215|scid:77dfb5b700435d579d9e3678|state:2|
[2025/09/12 05:06:10 443116] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_create|success|scid:77dfb5b700435d579d9e3678|dcid:2ae9d198226de08b62fb395e5f5d529215|conn:0000560C5938086C|
[2025/09/12 05:06:10 443126] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_server_create|hash odcid conn|odcid:93795daa79e77a92c16f816822184fe842de|conn:0000560C5938086C|
[2025/09/12 05:06:10 443143] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_get_local_transport_params|generate sr_token[0f59e960afc60a9e548a3b14f0572ea3] for cid[93795daa79e77a92c16f816822184fe842de]
[2025/09/12 05:06:10 443183] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443201] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:1200|state:S_INIT|recv_time:1757653570442976|
[2025/09/12 05:06:10 443348] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:10 443357] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:10 443363] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:10 443367] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328091|
[2025/09/12 05:06:10 443374] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1843328091|
[2025/09/12 05:06:10 443378] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443382] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443388] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443393] [debug] |scid:77dfb5b700435d579d9e3678|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:10 443398] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443402] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443407] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:10 443411] [debug] |scid:77dfb5b700435d579d9e3678|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:10 443417] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:10 443421] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443425] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443429] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443433] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443437] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443441] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443444] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443448] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443452] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443456] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443459] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 443463] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 443467] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:10 443471] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443475] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443478] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443482] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443496] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443500] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:10 443534] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443539] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443543] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:10 443547] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 443551] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 443554] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443558] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443562] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443566] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443569] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443573] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443577] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443580] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443584] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443588] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443592] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 443595] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 443599] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443603] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443606] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443610] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443614] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443618] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443621] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443625] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443629] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443632] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443636] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 443640] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 443643] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443647] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443654] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443658] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443661] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443665] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443669] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443672] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443676] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443680] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443684] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 443687] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 443691] [info] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|check_token fail|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 443695] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 443699] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 443702] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:10 443707] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443711] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443714] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:10 443718] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443722] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443726] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:10 443730] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443734] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443738] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:10 443742] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443746] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443749] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:10 443753] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443757] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443761] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:10 443765] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443771] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443775] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:10 443779] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443783] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443787] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:10 443791] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443795] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443798] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:10 443802] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 443806] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 443810] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:06:10 443854] [info] |scid:77dfb5b700435d579d9e3678|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:10 444021] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:10 444026] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:10 444030] [warn] |scid:77dfb5b700435d579d9e3678|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:10 444264] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:10 444271] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 444275] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 444279] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 444287] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:10 444293] [debug] |scid:77dfb5b700435d579d9e3678|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:10 444297] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328091|largest:1843328091|pns:0|
[2025/09/12 05:06:10 444302] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:1200|pkt_type:INIT|pkt_num:1843328091|frame:PADDING PING CRYPTO |recv_time:1757653570442976|dcid:93795daa79e77a92c16f816822184fe842de|dcid_seq:0|
[2025/09/12 05:06:10 444307] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653630442976|now:1757653570442976|interv:60000000|
[2025/09/12 05:06:10 444312] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653630442976|now:1757653570442976|interv:60000000|
[2025/09/12 05:06:10 444316] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570444316|
[2025/09/12 05:06:10 444321] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653570444320|
[2025/09/12 05:06:10 444327] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:10 444331] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:10 444340] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_write_streams|
[2025/09/12 05:06:10 444344] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:10 444347] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:10 444353] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653570444353|
[2025/09/12 05:06:10 444358] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:10 444362] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_write_streams|
[2025/09/12 05:06:10 444366] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:10 444370] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653570444370|
[2025/09/12 05:06:10 444375] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653570444374|
[2025/09/12 05:06:10 444379] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653570444379|
[2025/09/12 05:06:10 444384] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653570444384|
[2025/09/12 05:06:10 444388] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:10 444393] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|largest_recv:1843328091|ack_delay:1417|first_ack_range:0|largest_pkt_recv_time:1757653570442976|
[2025/09/12 05:06:10 444398] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|high:1843328091|low:1843328091|pkt_pns:0|
[2025/09/12 05:06:10 444402] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1843328091|frame_largest_recv:1843328091|
[2025/09/12 05:06:10 444406] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:10 444412] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 444417] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|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 05:06:10 444422] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:10 444426] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 444430] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|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 05:06:10 444434] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:10 444438] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 444443] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|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 05:06:10 444450] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:10 444454] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 444458] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|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 05:06:10 444462] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:10 444466] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 444470] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|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 05:06:10 444474] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:10 444478] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444483] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:10 444488] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:10 444527] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653570444496|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444537] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 444545] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:10 444552] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 444559] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 444565] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 444569] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 444573] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571194496|now:1757653570444551|interv:749945|
[2025/09/12 05:06:10 444577] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:0|expire:1757653571194496|now:1757653570444551|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:06:10 444582] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:10 444587] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 444592] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:10 444618] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653570444598|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444633] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 444640] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:10 444646] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 444651] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 444655] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:10 444658] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 444662] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571194496|now:1757653570444646|interv:749850|
[2025/09/12 05:06:10 444666] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:0|expire:1757653571194496|now:1757653570444646|interval:749850|pto_count:0|srtt:250000
[2025/09/12 05:06:10 444670] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:10 444675] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 444679] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:10 444705] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653570444685|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444714] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 444721] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:10 444728] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 444733] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 444737] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:10 444741] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 444744] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571194496|now:1757653570444727|interv:749769|
[2025/09/12 05:06:10 444748] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:0|expire:1757653571194496|now:1757653570444727|interval:749769|pto_count:0|srtt:250000
[2025/09/12 05:06:10 444753] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:10 444757] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 444766] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:10 444790] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653570444772|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444799] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 444806] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:10 444813] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 444819] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 444823] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:06:10 444827] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 444830] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571194496|now:1757653570444813|interv:749683|
[2025/09/12 05:06:10 444834] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:0|expire:1757653571194496|now:1757653570444813|interval:749683|pto_count:0|srtt:250000
[2025/09/12 05:06:10 444839] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:06:10 444843] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 444848] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:10 444871] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653570444853|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444879] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 444886] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:06:10 444893] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 444898] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 444902] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:10 444906] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 444910] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571194496|now:1757653570444892|interv:749604|
[2025/09/12 05:06:10 444914] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:0|expire:1757653571194496|now:1757653570444892|interval:749604|pto_count:0|srtt:250000
[2025/09/12 05:06:10 444918] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:10 444927] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:10 444931] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:10 444954] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653570444937|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 444963] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 444971] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653571194496|
[2025/09/12 05:06:10 444979] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653571194496|
[2025/09/12 05:06:10 444985] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570444984|diff:192389|
[2025/09/12 05:06:10 444989] [debug] |xqc_engine_main_logic|END|now:1757653570444320|
[2025/09/12 05:06:10 444995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570444995|
[2025/09/12 05:06:10 444999] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570444999|diff:192374|
[2025/09/12 05:06:10 445003] [debug] |xqc_engine_main_logic|END|now:1757653570444995|
[2025/09/12 05:06:10 478401] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653570478400|
[2025/09/12 05:06:10 478422] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:10 478430] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:06:10 478441] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328091|
[2025/09/12 05:06:10 478448] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328092|
[2025/09/12 05:06:10 478458] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1843328092|
[2025/09/12 05:06:10 478466] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 478476] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:10 478486] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653570444496|is_app_limited:1|send_elapse:0|ack_elapse:33904|ctl_first_sent_time:1757653570444496|lagest_ack_time:1757653570478400|curr_delivered:1184|
[2025/09/12 05:06:10 478497] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570444496|
[2025/09/12 05:06:10 478505] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:10 478512] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938086C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33904|ack_delay:0|
[2025/09/12 05:06:10 478520] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |after update rtt|conn:0000560C5938086C|srtt:33904|rttvar:16952|minrtt:33904|latest_rtt:33904|ack_delay:0|
[2025/09/12 05:06:10 478529] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:10 478538] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1843328092|pns:0|
[2025/09/12 05:06:10 478552] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 478558] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33904|rtt_var:16952|pto_duration:101712|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 478564] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 478569] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:10 478575] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 478583] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570546565|now:1757653570478557|interv:68008|
[2025/09/12 05:06:10 478591] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570546565|now:1757653570478557|interval:68008|pto_count:0|srtt:33904
[2025/09/12 05:06:10 478601] [debug] |scid:77dfb5b700435d579d9e3678|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33904, delivered 1184|rate 34922|lost 0|
[2025/09/12 05:06:10 478607] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:10 478613] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34922) in round 1|
[2025/09/12 05:06:10 478618] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|probertt expire|rtt:33904, old_rtt:2147483647|
[2025/09/12 05:06:10 478623] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|minrtt expire|rtt:33904, old_rtt:2147483647|
[2025/09/12 05:06:10 478628] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:10 478633] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653570444496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:10 478639] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653570444496|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:10 478645] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |bbr on ack|mode:0|pacing_rate:3910202|bw:34922|cwnd:47136|full_bw_reached:0|inflight:920|srtt:33904|latest_rtt:33904|min_rtt:33904|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:10 478651] [stats] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3910202|bw:34922|srtt:33904|latest_rtt:33904|min_rtt:33904|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35641|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:10 478658] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_addr_validated|Address Validated|conn:0000560C5938086C|role:1|
[2025/09/12 05:06:10 478665] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328092|largest:1843328092|pns:0|
[2025/09/12 05:06:10 478670] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:1200|pkt_type:INIT|pkt_num:1843328092|frame:ACK |recv_time:1757653570478400|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 478681] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:06:10 478688] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:10 478693] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328090|
[2025/09/12 05:06:10 478700] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1843328090|
[2025/09/12 05:06:10 478705] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 478710] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:10 478716] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653570444496|is_app_limited:1|send_elapse:102|ack_elapse:33904|ctl_first_sent_time:1757653570444598|lagest_ack_time:1757653570478400|curr_delivered:1378|
[2025/09/12 05:06:10 478722] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570444598|
[2025/09/12 05:06:10 478727] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:10 478732] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:10 478738] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653570444496|is_app_limited:1|send_elapse:189|ack_elapse:33904|ctl_first_sent_time:1757653570444685|lagest_ack_time:1757653570478400|curr_delivered:1895|
[2025/09/12 05:06:10 478743] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570444685|
[2025/09/12 05:06:10 478748] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:10 478753] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:10 478758] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653570444496|is_app_limited:1|send_elapse:357|ack_elapse:33904|ctl_first_sent_time:1757653570444853|lagest_ack_time:1757653570478400|curr_delivered:1977|
[2025/09/12 05:06:10 478763] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570444853|
[2025/09/12 05:06:10 478768] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:10 478773] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938086C|srtt:33904|rttvar:16952|minrtt:33904|latest_rtt:33547|ack_delay:0|
[2025/09/12 05:06:10 478778] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |after update rtt|conn:0000560C5938086C|srtt:33859|rttvar:12803|minrtt:33547|latest_rtt:33547|ack_delay:0|
[2025/09/12 05:06:10 478784] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:10 478789] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 478794] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570482863|now:1757653570478794|interval:4069|
[2025/09/12 05:06:10 478802] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570482863|now:1757653570478794|interv:4069|
[2025/09/12 05:06:10 478808] [debug] |scid:77dfb5b700435d579d9e3678|xqc_generate_sample|sampler: send_elapse 357, ack_elapse 33904, delivered 1977|rate 58311|lost 0|
[2025/09/12 05:06:10 478813] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58311) in round 1|
[2025/09/12 05:06:10 478818] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|probertt expire|rtt:33547, old_rtt:33904|
[2025/09/12 05:06:10 478823] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|minrtt expire|rtt:33547, old_rtt:33904|
[2025/09/12 05:06:10 478827] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:06:10 478832] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653570444853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:10 478838] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:793|po_sent_time:1757653570444853|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:10 478843] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |bbr on ack|mode:0|pacing_rate:3910202|bw:58311|cwnd:47929|full_bw_reached:0|inflight:127|srtt:33859|latest_rtt:33547|min_rtt:33547|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:10 478849] [stats] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |bandwidth change record|bw_before:34922|bw_after:58311|srtt:33859|cwnd:47929|
[2025/09/12 05:06:10 478855] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 478859] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 478867] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:10 478872] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570482863|now:1757653570478871|interval:3992|
[2025/09/12 05:06:10 478877] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570482863|now:1757653570478871|interv:3992|
[2025/09/12 05:06:10 478882] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328090|largest:1843328090|pns:1|
[2025/09/12 05:06:10 478887] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:1137|pkt_type:HSK|pkt_num:1843328090|frame:PADDING ACK |recv_time:1757653570478400|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 478893] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653630478400|now:1757653570478400|interv:60000000|
[2025/09/12 05:06:10 478898] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653630478400|now:1757653570478400|interv:60000000|
[2025/09/12 05:06:10 478903] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571194496|pq_index:2|
[2025/09/12 05:06:10 478909] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570444320|
[2025/09/12 05:06:10 478917] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570478917|
[2025/09/12 05:06:10 478923] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653570478922|
[2025/09/12 05:06:10 478931] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570482863|
[2025/09/12 05:06:10 478936] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570482863|
[2025/09/12 05:06:10 478941] [debug] |xqc_engine_wakeup_after|wakeup:1757653570482863|now:1757653570478941|diff:3922|
[2025/09/12 05:06:10 478946] [debug] |xqc_engine_main_logic|END|now:1757653570478922|
[2025/09/12 05:06:10 478953] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570478953|
[2025/09/12 05:06:10 478957] [debug] |xqc_engine_wakeup_after|wakeup:1757653570482863|now:1757653570478957|diff:3906|
[2025/09/12 05:06:10 478962] [debug] |xqc_engine_main_logic|END|now:1757653570478953|
[2025/09/12 05:06:10 483056] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570483056|
[2025/09/12 05:06:10 483066] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570482863|pq_index:0|
[2025/09/12 05:06:10 483071] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570478922|
[2025/09/12 05:06:10 483078] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653570483077|
[2025/09/12 05:06:10 483083] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570482863|now:1757653570483077|
[2025/09/12 05:06:10 483088] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 483093] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:10 483098] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:10 483104] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653570444772|lost_send_time:1757653570444986|loss_delay:38091|frame:CRYPTO |repair:32|
[2025/09/12 05:06:10 483110] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653570444772u|
[2025/09/12 05:06:10 483115] [stats] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |lost interval:1757653570483077|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653570444772|srtt:33859|cwnd:47929|bw:58311|conn_life:40067|now:0|last_lost_time:40067|
[2025/09/12 05:06:10 483121] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:10 483126] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938086C|path:0|
[2025/09/12 05:06:10 483131] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 483135] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653570483077|
[2025/09/12 05:06:10 483140] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 483146] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33859|min_srtt:33859|path_bw:58311|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 483152] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C5938086C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 483162] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33859|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 483168] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:10 483174] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 483179] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47929|conn:0000560C5938086C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 483185] [debug] |scid:77dfb5b700435d579d9e3678|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 483191] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:10 483230] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:4|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653570483199|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 483241] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:4|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:10 483250] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:10 483258] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33859|rtt_var:12803|pto_duration:85071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 483267] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 483274] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:10 483279] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 483284] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570568270|now:1757653570483258|interv:85012|
[2025/09/12 05:06:10 483289] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570568270|now:1757653570483258|interval:85012|pto_count:0|srtt:33859
[2025/09/12 05:06:10 483295] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:06:10 483301] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570568270|
[2025/09/12 05:06:10 483306] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570568270|
[2025/09/12 05:06:10 483311] [debug] |xqc_engine_wakeup_after|wakeup:1757653570568270|now:1757653570483311|diff:84959|
[2025/09/12 05:06:10 483316] [debug] |xqc_engine_main_logic|END|now:1757653570483077|
[2025/09/12 05:06:10 568450] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570568450|
[2025/09/12 05:06:10 568469] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570568270|pq_index:0|
[2025/09/12 05:06:10 568476] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570483077|
[2025/09/12 05:06:10 568483] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653570568482|
[2025/09/12 05:06:10 568499] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570568270|now:1757653570568482|
[2025/09/12 05:06:10 568504] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 568509] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5938086C|path:0|bytes_in_flight:127|
[2025/09/12 05:06:10 568514] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33859|rtt_var:12803|pto_duration:85071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 568520] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 568525] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:10 568530] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 568535] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:10 568541] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_send_probe_pkt|conn:0000560C5938086C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:10 568548] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_send_probe_pkt|conn:0000560C5938086C|path:0|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:10 568553] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5938086C|pto_count:1
[2025/09/12 05:06:10 568559] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938086C|path:0|
[2025/09/12 05:06:10 568564] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 568569] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653570568482|
[2025/09/12 05:06:10 568573] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 568579] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 568583] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 568588] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 568593] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:10 568644] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:5|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653570568603|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 568653] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:5|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 568660] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:10 568667] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33859|rtt_var:12803|pto_duration:170142|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 568673] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 568686] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:06:10 568690] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 568694] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570738745|now:1757653570568666|interv:170079|
[2025/09/12 05:06:10 568698] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570738745|now:1757653570568666|interval:170079|pto_count:1|srtt:33859
[2025/09/12 05:06:10 568703] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:127|
[2025/09/12 05:06:10 568708] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:4|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 568712] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:10 568739] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653570568718|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 568747] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:6|origin_pktnum:2|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 568754] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:06:10 568760] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33859|rtt_var:12803|pto_duration:170142|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 568766] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 568770] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:06:10 568774] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 568777] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570738860|now:1757653570568760|interv:170100|
[2025/09/12 05:06:10 568781] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570738860|now:1757653570568760|interval:170100|pto_count:1|srtt:33859
[2025/09/12 05:06:10 568786] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47929|inflight:254|
[2025/09/12 05:06:10 568791] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570738860|
[2025/09/12 05:06:10 568795] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570738860|
[2025/09/12 05:06:10 568799] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570568799|diff:68574|
[2025/09/12 05:06:10 568803] [debug] |xqc_engine_main_logic|END|now:1757653570568482|
[2025/09/12 05:06:10 584944] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653570584942|
[2025/09/12 05:06:10 584984] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:06:10 584995] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328090|
[2025/09/12 05:06:10 585000] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328091|
[2025/09/12 05:06:10 585009] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1843328091|
[2025/09/12 05:06:10 585023] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:10 585030] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:10 585037] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33859|rtt_var:12803|pto_duration:85071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 585069] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 585075] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:06:10 585081] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 585086] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570653789|now:1757653570585036|interv:68753|
[2025/09/12 05:06:10 585092] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:1|expire:1757653570653789|now:1757653570585036|interval:68753|pto_count:0|srtt:33859
[2025/09/12 05:06:10 585100] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:10 585107] [debug] |scid:77dfb5b700435d579d9e3678|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:10 585113] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328091|largest:1843328091|pns:1|
[2025/09/12 05:06:10 585120] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:61|pkt_type:HSK|pkt_num:1843328091|frame:PING |recv_time:1757653570584942|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 585127] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653630584942|now:1757653570584942|interv:60000000|
[2025/09/12 05:06:10 585132] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653630584942|now:1757653570584942|interv:60000000|
[2025/09/12 05:06:10 585138] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570738860|pq_index:2|
[2025/09/12 05:06:10 585144] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570568482|
[2025/09/12 05:06:10 585149] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570585149|
[2025/09/12 05:06:10 585155] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653570585154|
[2025/09/12 05:06:10 585164] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|largest_recv:1843328091|ack_delay:222|first_ack_range:1|largest_pkt_recv_time:1757653570584942|
[2025/09/12 05:06:10 585171] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|high:1843328091|low:1843328090|pkt_pns:1|
[2025/09/12 05:06:10 585177] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1843328091|frame_largest_recv:1843328091|
[2025/09/12 05:06:10 585183] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:10 585189] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 585196] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:10 585208] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:10 585249] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:7|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:254|now:1757653570585217|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 585257] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 585265] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570653789|
[2025/09/12 05:06:10 585271] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570653789|
[2025/09/12 05:06:10 585277] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570585277|diff:52096|
[2025/09/12 05:06:10 585283] [debug] |xqc_engine_main_logic|END|now:1757653570585154|
[2025/09/12 05:06:10 585291] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570585291|
[2025/09/12 05:06:10 585296] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570585296|diff:52077|
[2025/09/12 05:06:10 585302] [debug] |xqc_engine_main_logic|END|now:1757653570585291|
[2025/09/12 05:06:10 600940] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653570600939|
[2025/09/12 05:06:10 600956] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:06:10 600964] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328091|
[2025/09/12 05:06:10 600971] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328092|
[2025/09/12 05:06:10 600980] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1843328092|
[2025/09/12 05:06:10 600987] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 600995] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:5|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:06:10 601003] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653570568603|is_app_limited:1|send_elapse:0|ack_elapse:32336|ctl_first_sent_time:1757653570568603|lagest_ack_time:1757653570600939|curr_delivered:2104|
[2025/09/12 05:06:10 601010] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570568603|
[2025/09/12 05:06:10 601017] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:10 601021] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:6|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:10 601026] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:127|prior_delivered:1977|prior_time:1757653570568603|is_app_limited:1|send_elapse:0|ack_elapse:32336|ctl_first_sent_time:1757653570568603|lagest_ack_time:1757653570600939|curr_delivered:2231|
[2025/09/12 05:06:10 601030] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570568718|
[2025/09/12 05:06:10 601034] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:10 601052] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938086C|srtt:33859|rttvar:12803|minrtt:33547|latest_rtt:32221|ack_delay:0|
[2025/09/12 05:06:10 601069] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |after update rtt|conn:0000560C5938086C|srtt:33654|rttvar:10012|minrtt:32221|latest_rtt:32221|ack_delay:0|
[2025/09/12 05:06:10 601076] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:10 601083] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 601089] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938086C|path:0|
[2025/09/12 05:06:10 601095] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 601099] [debug] |scid:77dfb5b700435d579d9e3678|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32336, delivered 254|rate 7855|lost 1|
[2025/09/12 05:06:10 601104] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:10 601109] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|probertt expire|rtt:32221, old_rtt:33547|
[2025/09/12 05:06:10 601112] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|minrtt expire|rtt:32221, old_rtt:33547|
[2025/09/12 05:06:10 601116] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3954|
[2025/09/12 05:06:10 601120] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:254|po_sent_time:1757653570568718|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2231|
[2025/09/12 05:06:10 601125] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47929|packet_lost:0|acked:254|po_sent_time:1757653570568718|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2231|
[2025/09/12 05:06:10 601130] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |bbr on ack|mode:0|pacing_rate:3910202|bw:58311|cwnd:48183|full_bw_reached:0|inflight:0|srtt:33654|latest_rtt:32221|min_rtt:32221|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:10 601135] [stats] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0||cwnd:48183|inflight:0|mode:0|applimit:0|pacing_rate:3910202|bw:58311|srtt:33654|latest_rtt:32221|min_rtt:32221|send:8|lost:1|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:158125|acked:254|delivered:2231|is_cwnd_limited:0|
[2025/09/12 05:06:10 601141] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 601147] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:10 601152] [debug] |scid:77dfb5b700435d579d9e3678|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:10 601156] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:10 601275] [debug] |scid:77dfb5b700435d579d9e3678|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:10 601281] [debug] |scid:77dfb5b700435d579d9e3678|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:10 601286] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570653789|pq_index:2|
[2025/09/12 05:06:10 601291] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570585154|
[2025/09/12 05:06:10 601295] [debug] |scid:77dfb5b700435d579d9e3678|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:10 601303] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:10 601308] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:10 601312] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938086C|path:0|
[2025/09/12 05:06:10 601316] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 601320] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:10 601325] [debug] |scid:77dfb5b700435d579d9e3678|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:10 601329] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328092|largest:1843328092|pns:1|
[2025/09/12 05:06:10 601334] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:420|pkt_type:HSK|pkt_num:1843328092|frame:ACK CRYPTO |recv_time:1757653570600939|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 601339] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:77dfb5b700435d579d9e3678|spin_bit:0|
[2025/09/12 05:06:10 601343] [warn] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:10 601348] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:10 601352] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:10 601356] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653630600939|now:1757653570600939|interv:60000000|
[2025/09/12 05:06:10 601361] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653630600939|now:1757653570600939|interv:60000000|
[2025/09/12 05:06:10 601365] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570601364|
[2025/09/12 05:06:10 601369] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653570601368|
[2025/09/12 05:06:10 601374] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5938086C|
[2025/09/12 05:06:10 601378] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5938086C|
[2025/09/12 05:06:10 601382] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:10 601386] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938086C|path:0|
[2025/09/12 05:06:10 601390] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 601395] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_gen_token|expire:1758258370|
[2025/09/12 05:06:10 601400] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:10 601404] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:10 601408] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:10 601412] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:77dfb5b700435d579d9e3678|spin_bit:0|
[2025/09/12 05:06:10 601417] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:10 601424] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328090|
[2025/09/12 05:06:10 601430] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1843328090|
[2025/09/12 05:06:10 601434] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601438] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|9190bd08665ee598be9ad4e55ba69c4e71|sr_token:1512124057dde948208f60041b0e05eb
[2025/09/12 05:06:10 601445] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601449] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|963bdc7d5f22bcf8ab86c584c266375a6f|sr_token:e9e70db0dece7c305f5237cefe561231
[2025/09/12 05:06:10 601454] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601458] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|3e381ab89ee7640180cfb36b54a0a78aaa|sr_token:5194b086891712a32ccd48084c8482e6
[2025/09/12 05:06:10 601462] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601466] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|a99567fc297fbf88471e75fc2fb29792da|sr_token:123f986a11aa976921f4c72713b208c7
[2025/09/12 05:06:10 601471] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601475] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|ca23104a9a287bfec046b6587e8ce03ab1|sr_token:34f8d75694ed451d878b020e7ed3c65b
[2025/09/12 05:06:10 601479] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601483] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|68625d7c76b262cdad2f616a0dc50e7939|sr_token:7e7c70cc83ed4327b8a3db0153a81642
[2025/09/12 05:06:10 601487] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:10 601491] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_new_conn_id_frame|new_conn_id|d20c5cd26922088660e6d66efd65ab1f78|sr_token:e0bd515383dd2b1963f126b075dabc3f
[2025/09/12 05:06:10 601496] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:10 601500] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:10 601507] [debug] |scid:77dfb5b700435d579d9e3678|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:10 601511] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:10 601515] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:10 601520] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:ACK_01RTT|expire:1757653570625939|now:1757653570600939|interv:25000|
[2025/09/12 05:06:10 601525] [debug] |scid:77dfb5b700435d579d9e3678|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653570600939|max_ack_delay:25000|
[2025/09/12 05:06:10 601529] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328090|largest:1843328090|pns:2|
[2025/09/12 05:06:10 601533] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1843328090|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653570600939|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 601538] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_crypto_write_streams|
[2025/09/12 05:06:10 601545] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:10 601550] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653570601549|
[2025/09/12 05:06:10 601555] [info] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653570601554|
[2025/09/12 05:06:10 601559] [debug] |scid:77dfb5b700435d579d9e3678|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:10 601563] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5938086C|
[2025/09/12 05:06:10 601616] [debug] |scid:77dfb5b700435d579d9e3678|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:10 601624] [debug] |scid:77dfb5b700435d579d9e3678|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:10 601631] [debug] |scid:77dfb5b700435d579d9e3678|xqc_sample_check_app_limited|path:0|applimit:2231|
[2025/09/12 05:06:10 601641] [info] |scid:77dfb5b700435d579d9e3678|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5938086C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:10 601650] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|
[2025/09/12 05:06:10 601660] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|largest_recv:1843328092|ack_delay:721|first_ack_range:2|largest_pkt_recv_time:1757653570600939|
[2025/09/12 05:06:10 601667] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|high:1843328092|low:1843328090|pkt_pns:1|
[2025/09/12 05:06:10 601673] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1843328092|frame_largest_recv:1843328092|
[2025/09/12 05:06:10 601679] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:10 601697] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1247fb141ea334c28d4eaa30|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:10 601709] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9c43ef4100bbaf3cdeebb5d5|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:10 601717] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601725] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601733] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:10 601739] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601746] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601753] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:10 601766] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601772] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601779] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:10 601786] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601792] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601796] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:10 601800] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 601805] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601809] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601813] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:10 601817] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601821] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601825] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:10 601829] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33654|min_srtt:33654|path_bw:58311|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:10 601833] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48183|conn:0000560C5938086C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 601841] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33654|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 601848] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:10 601855] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:10 601861] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:10 601890] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653570601868|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 601900] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 601905] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2231|
[2025/09/12 05:06:10 601909] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 601914] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 601919] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 601925] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:10 601931] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570700570|now:1757653570601909|interv:98661|
[2025/09/12 05:06:10 601938] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570700570|now:1757653570601909|interval:98661|pto_count:0|srtt:33654
[2025/09/12 05:06:10 601945] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:23|
[2025/09/12 05:06:10 601950] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:10 601954] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:10 601980] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653570601960|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 601989] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 601995] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2231|
[2025/09/12 05:06:10 602001] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 602008] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 602015] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 602020] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:10 602026] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570700662|now:1757653570602001|interv:98661|
[2025/09/12 05:06:10 602032] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570700662|now:1757653570602001|interval:98661|pto_count:0|srtt:33654
[2025/09/12 05:06:10 602052] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:56|
[2025/09/12 05:06:10 602064] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:10 602070] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-3|next_skip_chance:1757653570898176|current_time:1757653570602070|
[2025/09/12 05:06:10 602083] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:10 602112] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:4|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653570602093|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 602121] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:4|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 602127] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2231|
[2025/09/12 05:06:10 602133] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 602140] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 602146] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 602152] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:10 602158] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570700795|now:1757653570602133|interv:98662|
[2025/09/12 05:06:10 602164] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570700795|now:1757653570602133|interval:98662|pto_count:0|srtt:33654
[2025/09/12 05:06:10 602171] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:339|
[2025/09/12 05:06:10 602176] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:10 602180] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:10 602207] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653570602187|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 602215] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:5|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 602222] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2231|
[2025/09/12 05:06:10 602229] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 602235] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 602242] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 602247] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:10 602251] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570700889|now:1757653570602228|interv:98661|
[2025/09/12 05:06:10 602255] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570700889|now:1757653570602228|interval:98661|pto_count:0|srtt:33654
[2025/09/12 05:06:10 602264] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:623|
[2025/09/12 05:06:10 602268] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:10 602273] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:10 602298] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:8|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653570602279|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 602306] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:8|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 602314] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 602321] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:10 602348] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653570602330|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 602357] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 602364] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2231|
[2025/09/12 05:06:10 602370] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 602376] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 602380] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 602383] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:10 602387] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570701032|now:1757653570602370|interv:98662|
[2025/09/12 05:06:10 602391] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570701032|now:1757653570602370|interval:98662|pto_count:0|srtt:33654
[2025/09/12 05:06:10 602396] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:677|
[2025/09/12 05:06:10 602400] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 602404] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:10 602427] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653570602410|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 602435] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 602442] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2231|
[2025/09/12 05:06:10 602454] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 602458] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 602462] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 602466] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:10 602470] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570701112|now:1757653570602454|interv:98658|
[2025/09/12 05:06:10 602474] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570701112|now:1757653570602454|interval:98658|pto_count:0|srtt:33654
[2025/09/12 05:06:10 602478] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:731|
[2025/09/12 05:06:10 602483] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:10 602487] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48183|conn:0000560C5938086C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 602492] [debug] |scid:77dfb5b700435d579d9e3678|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 602496] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:10 602522] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653570602502|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 602531] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 602538] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2231|
[2025/09/12 05:06:10 602545] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33654|rtt_var:10012|pto_duration:73702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 602550] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 602554] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 602558] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:10 602562] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570701204|now:1757653570602544|interv:98660|
[2025/09/12 05:06:10 602565] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570701204|now:1757653570602544|interval:98660|pto_count:0|srtt:33654
[2025/09/12 05:06:10 602570] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48183|inflight:1781|
[2025/09/12 05:06:10 602575] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570625939|
[2025/09/12 05:06:10 602579] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570625939|
[2025/09/12 05:06:10 602587] [debug] |xqc_engine_wakeup_after|wakeup:1757653570625939|now:1757653570602587|diff:23352|
[2025/09/12 05:06:10 602592] [debug] |xqc_engine_main_logic|END|now:1757653570601368|
[2025/09/12 05:06:10 602597] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570602597|
[2025/09/12 05:06:10 602601] [debug] |xqc_engine_wakeup_after|wakeup:1757653570625939|now:1757653570602601|diff:23338|
[2025/09/12 05:06:10 602605] [debug] |xqc_engine_main_logic|END|now:1757653570602597|
[2025/09/12 05:06:10 626672] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570626672|
[2025/09/12 05:06:10 626685] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570625939|pq_index:0|
[2025/09/12 05:06:10 626690] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570601368|
[2025/09/12 05:06:10 626696] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570626694|
[2025/09/12 05:06:10 626700] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653570625939|now:1757653570626694|
[2025/09/12 05:06:10 626705] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:10 626709] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653570625939|now:1757653570626694|
[2025/09/12 05:06:10 626713] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:10 626718] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|largest_recv:1843328090|ack_delay:25779|first_ack_range:0|largest_pkt_recv_time:1757653570600939|
[2025/09/12 05:06:10 626723] [debug] |scid:77dfb5b700435d579d9e3678|xqc_gen_ack_frame|high:1843328090|low:1843328090|pkt_pns:2|
[2025/09/12 05:06:10 626727] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1843328090|frame_largest_recv:1843328090|
[2025/09/12 05:06:10 626742] [debug] |scid:77dfb5b700435d579d9e3678|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:10 626750] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 626757] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:10 626764] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:10 626797] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:9|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653570626772|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 626806] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:9|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 626814] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570701204|
[2025/09/12 05:06:10 626820] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570701204|
[2025/09/12 05:06:10 626827] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570626827|diff:10546|
[2025/09/12 05:06:10 626832] [debug] |xqc_engine_main_logic|END|now:1757653570626694|
[2025/09/12 05:06:10 633512] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:40|state:ESTABED|recv_time:1757653570633510|
[2025/09/12 05:06:10 633532] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:77dfb5b700435d579d9e3678|spin_bit:0|
[2025/09/12 05:06:10 633545] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328090|
[2025/09/12 05:06:10 633563] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328092|
[2025/09/12 05:06:10 633574] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1843328092|
[2025/09/12 05:06:10 633581] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 633591] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:1|
[2025/09/12 05:06:10 633601] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2231|prior_time:1757653570601868|is_app_limited:1|send_elapse:92|ack_elapse:31642|ctl_first_sent_time:1757653570601960|lagest_ack_time:1757653570633510|curr_delivered:2264|
[2025/09/12 05:06:10 633610] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570601960|
[2025/09/12 05:06:10 633618] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:10 633627] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:5|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:06:10 633635] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2231|prior_time:1757653570601868|is_app_limited:1|send_elapse:92|ack_elapse:31642|ctl_first_sent_time:1757653570601960|lagest_ack_time:1757653570633510|curr_delivered:2548|
[2025/09/12 05:06:10 633644] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570602187|
[2025/09/12 05:06:10 633652] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:10 633660] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:06:10 633669] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2231|prior_time:1757653570601868|is_app_limited:1|send_elapse:92|ack_elapse:31642|ctl_first_sent_time:1757653570601960|lagest_ack_time:1757653570633510|curr_delivered:2602|
[2025/09/12 05:06:10 633674] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570602330|
[2025/09/12 05:06:10 633679] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:10 633684] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:10 633690] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2231|prior_time:1757653570601868|is_app_limited:1|send_elapse:92|ack_elapse:31642|ctl_first_sent_time:1757653570601960|lagest_ack_time:1757653570633510|curr_delivered:2656|
[2025/09/12 05:06:10 633699] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570602410|
[2025/09/12 05:06:10 633708] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:10 633715] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938086C|srtt:33654|rttvar:10012|minrtt:32221|latest_rtt:31100|ack_delay:72|
[2025/09/12 05:06:10 633729] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |after update rtt|conn:0000560C5938086C|srtt:33326|rttvar:8165|minrtt:31100|latest_rtt:31100|ack_delay:72|
[2025/09/12 05:06:10 633735] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:10 633741] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653570601868|lost_send_time:1757653570596019|loss_delay:37491|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:10 633747] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:4|po_sent_time:1757653570602093|lost_send_time:1757653570596019|loss_delay:37491|frame:CRYPTO |repair:32|
[2025/09/12 05:06:10 633752] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653570602093u|
[2025/09/12 05:06:10 633758] [stats] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |lost interval:150433|lost_count:2|send_count:10|pkt_num:4|po_send_time:1757653570602093|srtt:33326|cwnd:48183|bw:58311|conn_life:190500|now:0|last_lost_time:190500|
[2025/09/12 05:06:10 633764] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 633769] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33326|rtt_var:8165|pto_duration:65986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 633775] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 633780] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 633785] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:10 633790] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570693488|now:1757653570633769|interv:59719|
[2025/09/12 05:06:10 633795] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570693488|now:1757653570633769|interval:59719|pto_count:0|srtt:33326
[2025/09/12 05:06:10 633800] [debug] |scid:77dfb5b700435d579d9e3678|xqc_generate_sample|sampler: send_elapse 92, ack_elapse 31642, delivered 425|rate 13431|lost 3|
[2025/09/12 05:06:10 633805] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:10 633811] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|probertt expire|rtt:31100, old_rtt:32221|
[2025/09/12 05:06:10 633816] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|minrtt expire|rtt:31100, old_rtt:32221|
[2025/09/12 05:06:10 633821] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:850|
[2025/09/12 05:06:10 633826] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48183|packet_lost:2|acked:425|po_sent_time:1757653570602410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2656|
[2025/09/12 05:06:10 633832] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48183|packet_lost:2|acked:425|po_sent_time:1757653570602410|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2656|
[2025/09/12 05:06:10 633838] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |bbr on ack|mode:0|pacing_rate:3910202|bw:58311|cwnd:48608|full_bw_reached:0|inflight:1050|srtt:33326|latest_rtt:31100|min_rtt:31100|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:10 633849] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328092|largest:1843328092|pns:2|
[2025/09/12 05:06:10 633855] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1843328092|frame:ACK |recv_time:1757653570633510|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 633861] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653690633510|now:1757653570633510|interv:120000000|
[2025/09/12 05:06:10 633866] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653690633510|now:1757653570633510|interv:120000000|
[2025/09/12 05:06:10 633871] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570701204|pq_index:2|
[2025/09/12 05:06:10 633876] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570626694|
[2025/09/12 05:06:10 633881] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570633881|
[2025/09/12 05:06:10 633888] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570633886|
[2025/09/12 05:06:10 633895] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33326|min_srtt:33326|path_bw:58311|loss_rate:6.67|path_pto:0|
[2025/09/12 05:06:10 633901] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48608|conn:0000560C5938086C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 633906] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33326|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 633913] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:10 633918] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33326|min_srtt:33326|path_bw:58311|loss_rate:6.67|path_pto:0|
[2025/09/12 05:06:10 633924] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:1050|cwnd:48608|conn:0000560C5938086C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 633930] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33326|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 633935] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:10 633941] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:10 633946] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48608|conn:0000560C5938086C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 633952] [debug] |scid:77dfb5b700435d579d9e3678|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 633968] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:10 634005] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653570633976|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 634012] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:10|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:10 634020] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:10 634029] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33326|rtt_var:8165|pto_duration:65986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 634059] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 634073] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 634081] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:06:10 634089] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570724962|now:1757653570634029|interv:90933|
[2025/09/12 05:06:10 634097] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570724962|now:1757653570634029|interval:90933|pto_count:0|srtt:33326
[2025/09/12 05:06:10 634106] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48608|inflight:1073|
[2025/09/12 05:06:10 634113] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:4|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:10 634118] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_can_send|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1073|cwnd:48608|conn:0000560C5938086C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 634124] [debug] |scid:77dfb5b700435d579d9e3678|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:10 634129] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:10 634160] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1073|now:1757653570634138|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 634168] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:11|origin_pktnum:4|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:10 634177] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:06:10 634186] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33326|rtt_var:8165|pto_duration:65986|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 634194] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 634201] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 634209] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 1356|
[2025/09/12 05:06:10 634227] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570725124|now:1757653570634185|interv:90939|
[2025/09/12 05:06:10 634233] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570725124|now:1757653570634185|interval:90939|pto_count:0|srtt:33326
[2025/09/12 05:06:10 634238] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48608|inflight:1356|
[2025/09/12 05:06:10 634245] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570725124|
[2025/09/12 05:06:10 634250] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570725124|
[2025/09/12 05:06:10 634255] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570634255|diff:3118|
[2025/09/12 05:06:10 634260] [debug] |xqc_engine_main_logic|END|now:1757653570633886|
[2025/09/12 05:06:10 634267] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570634267|
[2025/09/12 05:06:10 634272] [debug] |xqc_engine_wakeup_after|wakeup:1757653570637373|now:1757653570634272|diff:3101|
[2025/09/12 05:06:10 634276] [debug] |xqc_engine_main_logic|END|now:1757653570634267|
[2025/09/12 05:06:10 638348] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570638348|
[2025/09/12 05:06:10 638360] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570637373|pq_index:0|
[2025/09/12 05:06:10 638366] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570307445|
[2025/09/12 05:06:10 638373] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570638371|
[2025/09/12 05:06:10 638380] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570637373|now:1757653570638371|
[2025/09/12 05:06:10 638385] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 638391] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:2262|
[2025/09/12 05:06:10 638396] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:229656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:10 638402] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 638407] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 638412] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 2262|
[2025/09/12 05:06:10 638417] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:10 638423] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:10 638430] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:10 638436] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:3
[2025/09/12 05:06:10 638442] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:459312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:10 638453] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 638458] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 638463] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 2262|
[2025/09/12 05:06:10 638468] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570967029|now:1757653570638441|interv:328588|
[2025/09/12 05:06:10 638473] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653570967029|now:1757653570638441|interval:328588|pto_count:3|srtt:32066
[2025/09/12 05:06:10 638481] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 638487] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 638493] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:10 638500] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:10 638536] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:19|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:2262|now:1757653570638509|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 638545] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:19|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:10 638554] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:2262|applimit:2708|
[2025/09/12 05:06:10 638563] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:459312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:10 638572] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 638581] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 638589] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 2316|
[2025/09/12 05:06:10 638597] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571297821|now:1757653570638563|interv:659258|
[2025/09/12 05:06:10 638606] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653571297821|now:1757653570638563|interval:659258|pto_count:3|srtt:32066
[2025/09/12 05:06:10 638615] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:2316|
[2025/09/12 05:06:10 638622] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:10 638628] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:10 638663] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2316|now:1757653570638638|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:10 638671] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:20|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:10 638691] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:2316|applimit:2708|
[2025/09/12 05:06:10 638700] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:459312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:10 638710] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 638719] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 638727] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 3366|
[2025/09/12 05:06:10 638735] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571297950|now:1757653570638700|interv:659250|
[2025/09/12 05:06:10 638746] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653571297950|now:1757653570638700|interval:659250|pto_count:3|srtt:32066
[2025/09/12 05:06:10 638756] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:3366|
[2025/09/12 05:06:10 638763] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653571297950|
[2025/09/12 05:06:10 638768] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653571297950|
[2025/09/12 05:06:10 638773] [debug] |xqc_engine_wakeup_after|wakeup:1757653570725124|now:1757653570638773|diff:86351|
[2025/09/12 05:06:10 638778] [debug] |xqc_engine_main_logic|END|now:1757653570638371|
[2025/09/12 05:06:10 639392] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:41|state:ESTABED|recv_time:1757653570639391|
[2025/09/12 05:06:10 639410] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:77dfb5b700435d579d9e3678|spin_bit:0|
[2025/09/12 05:06:10 639420] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328092|
[2025/09/12 05:06:10 639428] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328093|
[2025/09/12 05:06:10 639439] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1843328093|
[2025/09/12 05:06:10 639447] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:10 639456] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|conn:0000560C5938086C|path:0|pkt_num:8|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:10 639465] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1781|prior_delivered:2231|prior_time:1757653570601868|is_app_limited:1|send_elapse:634|ack_elapse:37523|ctl_first_sent_time:1757653570602502|lagest_ack_time:1757653570639391|curr_delivered:3706|
[2025/09/12 05:06:10 639473] [debug] |scid:77dfb5b700435d579d9e3678|xqc_update_sample|sampler_sent_time_update:1757653570602502|
[2025/09/12 05:06:10 639482] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:10 639491] [debug] |scid:77dfb5b700435d579d9e3678|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:10 639500] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:STREAM_CLOSE|expire:1757653570912457|now:1757653570639499|interv:272958|
[2025/09/12 05:06:10 639509] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:10 639525] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938086C|srtt:33326|rttvar:8165|minrtt:31100|latest_rtt:36889|ack_delay:5192|
[2025/09/12 05:06:10 639534] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_rtt|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |after update rtt|conn:0000560C5938086C|srtt:33123|rttvar:6531|minrtt:31100|latest_rtt:36889|ack_delay:5192|
[2025/09/12 05:06:10 639541] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:10 639546] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:10 639551] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:10 639556] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:10 639561] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33123|rtt_var:6531|pto_duration:59247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 639567] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 639574] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 639581] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:06:10 639589] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570718385|now:1757653570639561|interv:78824|
[2025/09/12 05:06:10 639597] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570718385|now:1757653570639561|interval:78824|pto_count:0|srtt:33123
[2025/09/12 05:06:10 639606] [debug] |scid:77dfb5b700435d579d9e3678|xqc_generate_sample|sampler: send_elapse 634, ack_elapse 37523, delivered 1475|rate 39309|lost 3|
[2025/09/12 05:06:10 639615] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_update_min_rtt|minrtt expire|rtt:31100, old_rtt:31100|
[2025/09/12 05:06:10 639623] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2266|
[2025/09/12 05:06:10 639630] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48608|packet_lost:0|acked:1050|po_sent_time:1757653570602502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2656|
[2025/09/12 05:06:10 639636] [debug] |scid:77dfb5b700435d579d9e3678|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48608|packet_lost:0|acked:1050|po_sent_time:1757653570602502|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2656|
[2025/09/12 05:06:10 639642] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215 |bbr on ack|mode:0|pacing_rate:3910202|bw:58311|cwnd:49658|full_bw_reached:0|inflight:306|srtt:33123|latest_rtt:36889|min_rtt:31100|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:10 639649] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328093|largest:1843328093|pns:2|
[2025/09/12 05:06:10 639655] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1843328093|frame:ACK |recv_time:1757653570639391|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 639666] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653690639391|now:1757653570639391|interv:120000000|
[2025/09/12 05:06:10 639671] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653690639391|now:1757653570639391|interv:120000000|
[2025/09/12 05:06:10 639676] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570725124|pq_index:0|
[2025/09/12 05:06:10 639681] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570633886|
[2025/09/12 05:06:10 639686] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570639686|
[2025/09/12 05:06:10 639693] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570639692|
[2025/09/12 05:06:10 639701] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570718385|
[2025/09/12 05:06:10 639706] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570718385|
[2025/09/12 05:06:10 639710] [debug] |xqc_engine_wakeup_after|wakeup:1757653570718385|now:1757653570639710|diff:78675|
[2025/09/12 05:06:10 639714] [debug] |xqc_engine_main_logic|END|now:1757653570639692|
[2025/09/12 05:06:10 639720] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570639720|
[2025/09/12 05:06:10 639724] [debug] |xqc_engine_wakeup_after|wakeup:1757653570718385|now:1757653570639724|diff:78661|
[2025/09/12 05:06:10 639728] [debug] |xqc_engine_main_logic|END|now:1757653570639720|
[2025/09/12 05:06:10 718846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570718846|
[2025/09/12 05:06:10 718861] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570718385|pq_index:0|
[2025/09/12 05:06:10 718866] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570639692|
[2025/09/12 05:06:10 718872] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570718870|
[2025/09/12 05:06:10 718877] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653570718385|now:1757653570718870|
[2025/09/12 05:06:10 718881] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:10 718885] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5938086C|path:0|bytes_in_flight:306|
[2025/09/12 05:06:10 718889] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33123|rtt_var:6531|pto_duration:59247|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 718894] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 718898] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 718902] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:06:10 718906] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:10 718910] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_send_probe_pkt|conn:0000560C5938086C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:10 718915] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_send_probe_pkt|conn:0000560C5938086C|path:0|pkt_num:4|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:10 718927] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5938086C|pto_count:1
[2025/09/12 05:06:10 718931] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33123|rtt_var:6531|pto_duration:118494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 718935] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 718939] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 718943] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:06:10 718947] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570802632|now:1757653570718931|interv:83701|
[2025/09/12 05:06:10 718951] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570802632|now:1757653570718931|interval:83701|pto_count:1|srtt:33123
[2025/09/12 05:06:10 718956] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 718961] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 718965] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:10 718970] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:10 719004] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:306|now:1757653570718979|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 719010] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 719014] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:306|applimit:0|
[2025/09/12 05:06:10 719018] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33123|rtt_var:6531|pto_duration:118494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 719023] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 719027] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 719030] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 329|
[2025/09/12 05:06:10 719034] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570887473|now:1757653570719018|interv:168455|
[2025/09/12 05:06:10 719069] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570887473|now:1757653570719018|interval:168455|pto_count:1|srtt:33123
[2025/09/12 05:06:10 719078] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49658|inflight:329|
[2025/09/12 05:06:10 719086] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:4|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:10 719093] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:10 719135] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:329|now:1757653570719109|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 719142] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:13|origin_pktnum:4|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 719148] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|path:0|inflight:329|applimit:0|
[2025/09/12 05:06:10 719154] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|srtt:33123|rtt_var:6531|pto_duration:118494|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:10 719161] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:10 719168] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 719174] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938086C|path:0|PNS: 2, unacked: 612|
[2025/09/12 05:06:10 719180] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:LOSS_DETECTION|expire:1757653570887603|now:1757653570719154|interv:168449|
[2025/09/12 05:06:10 719187] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938086C|path:0|pns:2|expire:1757653570887603|now:1757653570719154|interval:168449|pto_count:1|srtt:33123
[2025/09/12 05:06:10 719194] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49658|inflight:612|
[2025/09/12 05:06:10 719201] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570887603|
[2025/09/12 05:06:10 719206] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570887603|
[2025/09/12 05:06:10 719210] [debug] |xqc_engine_wakeup_after|wakeup:1757653570887603|now:1757653570719210|diff:168393|
[2025/09/12 05:06:10 719214] [debug] |xqc_engine_main_logic|END|now:1757653570718870|
[2025/09/12 05:06:10 733480] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:1406|state:ESTABED|recv_time:1757653570733478|
[2025/09/12 05:06:10 733500] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:77dfb5b700435d579d9e3678|spin_bit:0|
[2025/09/12 05:06:10 733513] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328093|
[2025/09/12 05:06:10 733520] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328095|
[2025/09/12 05:06:10 733532] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1843328095|
[2025/09/12 05:06:10 733540] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:10 733547] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 733555] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 733569] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:ACK_01RTT|expire:1757653570758478|now:1757653570733478|interv:25000|
[2025/09/12 05:06:10 733579] [debug] |scid:77dfb5b700435d579d9e3678|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570733478|max_ack_delay:25000|
[2025/09/12 05:06:10 733589] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328095|largest:1843328095|pns:2|
[2025/09/12 05:06:10 733606] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1843328095|frame:PADDING PING |recv_time:1757653570733478|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 733616] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653690733478|now:1757653570733478|interv:120000000|
[2025/09/12 05:06:10 733625] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653690733478|now:1757653570733478|interv:120000000|
[2025/09/12 05:06:10 733633] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570887603|pq_index:0|
[2025/09/12 05:06:10 733641] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570718870|
[2025/09/12 05:06:10 733649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570733648|
[2025/09/12 05:06:10 733658] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570733656|
[2025/09/12 05:06:10 733670] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570758478|
[2025/09/12 05:06:10 733678] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570758478|
[2025/09/12 05:06:10 733685] [debug] |xqc_engine_wakeup_after|wakeup:1757653570758478|now:1757653570733684|diff:24794|
[2025/09/12 05:06:10 733693] [debug] |xqc_engine_main_logic|END|now:1757653570733656|
[2025/09/12 05:06:10 733699] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570733699|
[2025/09/12 05:06:10 733706] [debug] |xqc_engine_wakeup_after|wakeup:1757653570758478|now:1757653570733706|diff:24772|
[2025/09/12 05:06:10 733714] [debug] |xqc_engine_main_logic|END|now:1757653570733699|
[2025/09/12 05:06:10 749765] [info] |xqc_engine_packet_process|==>|conn:0000560C5938086C|size:39|state:ESTABED|recv_time:1757653570749762|
[2025/09/12 05:06:10 749786] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:77dfb5b700435d579d9e3678|spin_bit:0|
[2025/09/12 05:06:10 749811] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|largest_pn:1843328095|
[2025/09/12 05:06:10 749817] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1843328096|
[2025/09/12 05:06:10 749828] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1843328096|
[2025/09/12 05:06:10 749835] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:10 749843] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_DRAINING|expire:1757653571002583|now:1757653570749842|interv:252741|
[2025/09/12 05:06:10 749849] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:10 749857] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:612|
[2025/09/12 05:06:10 749863] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:10 749868] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:10 749874] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:10 749879] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:10 749887] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:10 749897] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:10 749910] [debug] |scid:77dfb5b700435d579d9e3678|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:10 749915] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:ACK_01RTT|expire:1757653570774762|now:1757653570749762|interv:25000|
[2025/09/12 05:06:10 749920] [debug] |scid:77dfb5b700435d579d9e3678|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570749762|max_ack_delay:25000|
[2025/09/12 05:06:10 749926] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1843328096|largest:1843328096|pns:2|
[2025/09/12 05:06:10 749930] [info] |scid:77dfb5b700435d579d9e3678|xqc_conn_on_pkt_processed|====>|conn:0000560C5938086C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1843328096|frame:CONNECTION_CLOSE |recv_time:1757653570749762|dcid:77dfb5b700435d579d9e3678|dcid_seq:0|
[2025/09/12 05:06:10 749938] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:PATH_IDLE|expire:1757653690749762|now:1757653570749762|interv:120000000|
[2025/09/12 05:06:10 749944] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_set|type:CONN_IDLE|expire:1757653690749762|now:1757653570749762|interv:120000000|
[2025/09/12 05:06:10 749951] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570758478|pq_index:0|
[2025/09/12 05:06:10 749958] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570733656|
[2025/09/12 05:06:10 749962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570749962|
[2025/09/12 05:06:10 749967] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570749966|
[2025/09/12 05:06:10 749974] [debug] |scid:77dfb5b700435d579d9e3678|xqc_path_get_perf_class|conn:0000560C5938086C|path_id:0|path_srtt:33123|min_srtt:33123|path_bw:58311|loss_rate:50.00|path_pto:1|
[2025/09/12 05:06:10 749979] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938086C|path_id:0|path_srtt:33123|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:10 749984] [debug] |scid:77dfb5b700435d579d9e3678|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:10 749989] [debug] |scid:77dfb5b700435d579d9e3678|xqc_check_acked_or_dropped_pkt|conn:0000560C5938086C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:10 749994] [debug] |scid:77dfb5b700435d579d9e3678|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:10 750056] [info] |scid:77dfb5b700435d579d9e3678|xqc_send_packet_with_pn|<==|conn:0000560C5938086C|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653570750001|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 750070] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_on_packet_sent|conn:0000560C5938086C|path:0|pkt_num:14|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 750079] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570774762|
[2025/09/12 05:06:10 750083] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570774762|
[2025/09/12 05:06:10 750087] [debug] |xqc_engine_wakeup_after|wakeup:1757653570774762|now:1757653570750087|diff:24675|
[2025/09/12 05:06:10 750092] [debug] |xqc_engine_main_logic|END|now:1757653570749966|
[2025/09/12 05:06:10 750102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570750102|
[2025/09/12 05:06:10 750106] [debug] |xqc_engine_wakeup_after|wakeup:1757653570774762|now:1757653570750106|diff:24656|
[2025/09/12 05:06:10 750110] [debug] |xqc_engine_main_logic|END|now:1757653570750102|
[2025/09/12 05:06:10 775185] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570775184|
[2025/09/12 05:06:10 775203] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570774762|pq_index:0|
[2025/09/12 05:06:10 775210] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570749966|
[2025/09/12 05:06:10 775217] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570775215|
[2025/09/12 05:06:10 775224] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653570774762|now:1757653570775215|
[2025/09/12 05:06:10 775229] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:10 775234] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653570774762|now:1757653570775215|
[2025/09/12 05:06:10 775239] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:10 775246] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653570912457|
[2025/09/12 05:06:10 775251] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653570912457|
[2025/09/12 05:06:10 775256] [debug] |xqc_engine_wakeup_after|wakeup:1757653570912457|now:1757653570775256|diff:137201|
[2025/09/12 05:06:10 775262] [debug] |xqc_engine_main_logic|END|now:1757653570775215|
[2025/09/12 05:06:10 826385] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653630826383|now:1757653570826383|interv:60000000|
[2025/09/12 05:06:10 826413] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653630826413|now:1757653570826413|interv:60000000|
[2025/09/12 05:06:10 826426] [debug] |xqc_path_create|path:0|dcid:3448602e286445bac30054f759d849c19e|scid:099041b1af897e77efaf06db|create_path_count:1|
[2025/09/12 05:06:10 826435] [debug] |scid:099041b1af897e77efaf06db|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 05:06:10 826443] [debug] |xqc_path_init|path:0|dcid:3448602e286445bac30054f759d849c19e|scid:099041b1af897e77efaf06db|state:2|
[2025/09/12 05:06:10 826451] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_create|success|scid:099041b1af897e77efaf06db|dcid:3448602e286445bac30054f759d849c19e|conn:0000560C593A1F7C|
[2025/09/12 05:06:10 826461] [info] |scid:099041b1af897e77efaf06db|xqc_conn_server_create|hash odcid conn|odcid:5ce44d8cb0959a926af8d6b65bb924a10cbe|conn:0000560C593A1F7C|
[2025/09/12 05:06:10 826474] [info] |scid:099041b1af897e77efaf06db|xqc_conn_get_local_transport_params|generate sr_token[323c07683685b64f0e0cb69505fc5a99] for cid[5ce44d8cb0959a926af8d6b65bb924a10cbe]
[2025/09/12 05:06:10 826517] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826527] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:1200|state:S_INIT|recv_time:1757653570826350|
[2025/09/12 05:06:10 826678] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:10 826687] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:10 826694] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:10 826699] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605429|
[2025/09/12 05:06:10 826717] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1649605429|
[2025/09/12 05:06:10 826723] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826729] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826735] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826742] [debug] |scid:099041b1af897e77efaf06db|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:10 826747] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826753] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826758] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:10 826763] [debug] |scid:099041b1af897e77efaf06db|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:10 826771] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:10 826776] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826781] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826785] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826791] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826796] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826800] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826805] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826809] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826815] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826819] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826824] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826828] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826833] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826838] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826843] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826847] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 826852] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 826857] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826861] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826866] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826871] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826875] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826884] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826888] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826893] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826898] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826902] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826907] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826912] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826916] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826921] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826926] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826930] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 826935] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 826939] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 826944] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 826949] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 826953] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:10 826995] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827000] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827006] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:10 827011] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827016] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827021] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:10 827026] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827031] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827035] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:10 827066] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827071] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827075] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:10 827079] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827083] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827087] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:06:10 827102] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827106] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827109] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 827113] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 827117] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 827121] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 827125] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 827129] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 827132] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 827136] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 827140] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 827144] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 827147] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:10 827151] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_token|token empty|
[2025/09/12 05:06:10 827155] [info] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|check_token fail|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:10 827159] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:10 827162] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:10 827166] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:10 827170] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827174] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827178] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:10 827182] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827186] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827189] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:10 827193] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827197] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827201] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:10 827205] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:10 827209] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827212] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:06:10 827257] [info] |scid:099041b1af897e77efaf06db|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:10 827427] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:10 827433] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:10 827437] [warn] |scid:099041b1af897e77efaf06db|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:10 827648] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:10 827653] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:10 827658] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:10 827662] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:10 827670] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:10 827674] [debug] |scid:099041b1af897e77efaf06db|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:10 827679] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605429|largest:1649605429|pns:0|
[2025/09/12 05:06:10 827684] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:1200|pkt_type:INIT|pkt_num:1649605429|frame:PADDING CRYPTO |recv_time:1757653570826350|dcid:5ce44d8cb0959a926af8d6b65bb924a10cbe|dcid_seq:0|
[2025/09/12 05:06:10 827689] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653630826350|now:1757653570826350|interv:60000000|
[2025/09/12 05:06:10 827694] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653630826350|now:1757653570826350|interv:60000000|
[2025/09/12 05:06:10 827698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570827698|
[2025/09/12 05:06:10 827703] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653570827702|
[2025/09/12 05:06:10 827708] [info] |scid:099041b1af897e77efaf06db|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:10 827712] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:10 827716] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_write_streams|
[2025/09/12 05:06:10 827720] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:10 827724] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:10 827730] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653570827730|
[2025/09/12 05:06:10 827735] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:10 827739] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_write_streams|
[2025/09/12 05:06:10 827742] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:10 827747] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653570827746|
[2025/09/12 05:06:10 827751] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653570827751|
[2025/09/12 05:06:10 827756] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653570827756|
[2025/09/12 05:06:10 827761] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653570827760|
[2025/09/12 05:06:10 827769] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:10 827775] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|largest_recv:1649605429|ack_delay:1425|first_ack_range:0|largest_pkt_recv_time:1757653570826350|
[2025/09/12 05:06:10 827780] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|high:1649605429|low:1649605429|pkt_pns:0|
[2025/09/12 05:06:10 827784] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1649605429|frame_largest_recv:1649605429|
[2025/09/12 05:06:10 827788] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:10 827794] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 827799] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|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 05:06:10 827804] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:10 827808] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 827812] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|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 05:06:10 827817] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:10 827821] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 827825] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|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 05:06:10 827829] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:10 827833] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 827837] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|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 05:06:10 827841] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:10 827845] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:10 827849] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|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 05:06:10 827853] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:10 827858] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 827865] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:10 827871] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:10 827910] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653570827878|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 827921] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 827929] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:10 827936] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 827944] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 827948] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:10 827952] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 827956] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571577878|now:1757653570827935|interv:749943|
[2025/09/12 05:06:10 827960] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:0|expire:1757653571577878|now:1757653570827935|interval:749943|pto_count:0|srtt:250000
[2025/09/12 05:06:10 827965] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:10 827970] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 827975] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:10 828001] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653570827981|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 828010] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 828017] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:10 828023] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 828027] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 828031] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:10 828035] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 828056] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571577878|now:1757653570828022|interv:749856|
[2025/09/12 05:06:10 828061] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:0|expire:1757653571577878|now:1757653570828022|interval:749856|pto_count:0|srtt:250000
[2025/09/12 05:06:10 828071] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:10 828076] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 828081] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:10 828108] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653570828087|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 828116] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 828124] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:10 828130] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 828134] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 828138] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:10 828142] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 828146] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571577878|now:1757653570828130|interv:749748|
[2025/09/12 05:06:10 828150] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:0|expire:1757653571577878|now:1757653570828130|interval:749748|pto_count:0|srtt:250000
[2025/09/12 05:06:10 828155] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:10 828159] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 828164] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:10 828187] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653570828169|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 828195] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 828202] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:10 828207] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 828212] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 828216] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:10 828220] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 828223] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571577878|now:1757653570828207|interv:749671|
[2025/09/12 05:06:10 828232] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:0|expire:1757653571577878|now:1757653570828207|interval:749671|pto_count:0|srtt:250000
[2025/09/12 05:06:10 828236] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:10 828241] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:10 828245] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:10 828269] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653570828251|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 828277] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 828284] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:10 828290] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:10 828294] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:10 828298] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:10 828302] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:10 828305] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571577878|now:1757653570828290|interv:749588|
[2025/09/12 05:06:10 828309] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:0|expire:1757653571577878|now:1757653570828290|interval:749588|pto_count:0|srtt:250000
[2025/09/12 05:06:10 828313] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:10 828318] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:10 828322] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:10 828344] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653570828328|stream_id:0|stream_offset:0|
[2025/09/12 05:06:10 828352] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:10 828360] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571577878|
[2025/09/12 05:06:10 828366] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571577878|
[2025/09/12 05:06:10 828370] [debug] |xqc_engine_wakeup_after|wakeup:1757653570912457|now:1757653570828370|diff:84087|
[2025/09/12 05:06:10 828374] [debug] |xqc_engine_main_logic|END|now:1757653570827702|
[2025/09/12 05:06:10 828379] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570828379|
[2025/09/12 05:06:10 828383] [debug] |xqc_engine_wakeup_after|wakeup:1757653570912457|now:1757653570828383|diff:84074|
[2025/09/12 05:06:10 828391] [debug] |xqc_engine_main_logic|END|now:1757653570828379|
[2025/09/12 05:06:10 913526] [debug] |xqc_engine_main_logic|BEGIN|now:1757653570913526|
[2025/09/12 05:06:10 913542] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570912457|pq_index:0|
[2025/09/12 05:06:10 913549] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570775215|
[2025/09/12 05:06:10 913556] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653570913554|
[2025/09/12 05:06:10 913562] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653570912457|now:1757653570913554|
[2025/09/12 05:06:10 913568] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:10 913573] [debug] |scid:77dfb5b700435d579d9e3678|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:10 913581] [stats] |scid:77dfb5b700435d579d9e3678|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653570601505|wrt_delay:134|snd_delay:997|finwrt_delay:134|finsnd_delay:997|finrcv_delay:2|finread_delay:63|all_acked_delay:37984|firstfinack_dely:37977|close_delay:37994|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|path_info:mp is not supported in connection scid:77dfb5b700435d579d9e3678|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:10 913590] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653570912457|now:1757653570913554|
[2025/09/12 05:06:10 913595] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:10 913602] [debug] |scid:77dfb5b700435d579d9e3678|xqc_conn_next_wakeup_time|wakeup_time:1757653571002583|
[2025/09/12 05:06:10 913607] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_wakeup_queue|next_tick_time:1757653571002583|
[2025/09/12 05:06:10 913612] [debug] |xqc_engine_wakeup_after|wakeup:1757653571002583|now:1757653570913612|diff:88971|
[2025/09/12 05:06:10 913617] [debug] |xqc_engine_main_logic|END|now:1757653570913554|
[2025/09/12 05:06:11 002759] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571002759|
[2025/09/12 05:06:11 002775] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571002583|pq_index:0|
[2025/09/12 05:06:11 002782] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_add_active_queue|last_ticked_time:1757653570913554|
[2025/09/12 05:06:11 002789] [debug] |scid:77dfb5b700435d579d9e3678|xqc_engine_process_conn|conn:0000560C5938086C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571002787|
[2025/09/12 05:06:11 002795] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653571002583|now:1757653571002787|
[2025/09/12 05:06:11 002800] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653571002583|now:1757653571002787|
[2025/09/12 05:06:11 002805] [debug] |scid:77dfb5b700435d579d9e3678|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:11 002810] [info] |xqc_engine_main_logic|conn:0000560C5938086C|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|conn_state:13|next_tick_time:1757653571002583
[2025/09/12 05:06:11 002825] [report] |scid:77dfb5b700435d579d9e3678|xqc_conn_destroy|0000560C5938086C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:158275|first_send_delay:158629|conn_persist:559815|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-77dfb5b700435d579d9e3678 p-193.167.0.100-50252-2ae9d198226de08b62fb395e5f5d529215|hsk_recv:35390|close_recv:306832|close_send:306991|last_recv:306752|last_send:306991|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,24,11,8,1024,0,17,i32,4,1393,1406,3,1843328095,290,0,4,26,39,40000,1843328096,306,0,4,28,41,4,1843328093,196,0,4,23,80000,12,275,4,283,20,13,276,4,26,40000,14,306,0-2,0-2,0-0,0-0,0-0,0-33,0-5488,0-4407,0-19,0-8,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:19|spurious_loss:0|detected_loss:4|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:06:11 002876] [debug] |scid:77dfb5b700435d579d9e3678|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:11 002887] [debug] |scid:77dfb5b700435d579d9e3678|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:11 002896] [debug] |scid:77dfb5b700435d579d9e3678|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:11 002903] [debug] |scid:77dfb5b700435d579d9e3678|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:11 002949] [debug] |xqc_engine_wakeup_after|wakeup:1757653571297950|now:1757653571002949|diff:295001|
[2025/09/12 05:06:11 002959] [debug] |xqc_engine_main_logic|END|now:1757653571002787|
[2025/09/12 05:06:11 299315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571299315|
[2025/09/12 05:06:11 299336] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571297950|pq_index:0|
[2025/09/12 05:06:11 299344] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653570638371|
[2025/09/12 05:06:11 299352] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571299349|
[2025/09/12 05:06:11 299359] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571297950|now:1757653571299349|
[2025/09/12 05:06:11 299365] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 299371] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:3366|
[2025/09/12 05:06:11 299377] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:459312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:06:11 299383] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 299389] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 299394] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 3366|
[2025/09/12 05:06:11 299399] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:11 299406] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:11 299432] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:11 299438] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:4
[2025/09/12 05:06:11 299444] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:918624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:11 299450] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 299455] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 299460] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 3366|
[2025/09/12 05:06:11 299465] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571957262|now:1757653571299444|interv:657818|
[2025/09/12 05:06:11 299471] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653571957262|now:1757653571299444|interval:657818|pto_count:4|srtt:32066
[2025/09/12 05:06:11 299479] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 299486] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 299492] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:11 299499] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:11 299557] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:21|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:3366|now:1757653571299514|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 299570] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:21|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 299579] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:3366|applimit:2708|
[2025/09/12 05:06:11 299588] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:918624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:11 299598] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 299606] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 299614] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 3420|
[2025/09/12 05:06:11 299619] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572618138|now:1757653571299588|interv:1318550|
[2025/09/12 05:06:11 299624] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653572618138|now:1757653571299588|interval:1318550|pto_count:4|srtt:32066
[2025/09/12 05:06:11 299631] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:3420|
[2025/09/12 05:06:11 299638] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:11 299650] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:06:11 299689] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3420|now:1757653571299659|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 299701] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:22|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 299711] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:3420|applimit:2708|
[2025/09/12 05:06:11 299720] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:918624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:11 299729] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 299734] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 299739] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 4470|
[2025/09/12 05:06:11 299744] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572618283|now:1757653571299719|interv:1318564|
[2025/09/12 05:06:11 299749] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653572618283|now:1757653571299719|interval:1318564|pto_count:4|srtt:32066
[2025/09/12 05:06:11 299755] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:4470|
[2025/09/12 05:06:11 299762] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653572618283|
[2025/09/12 05:06:11 299767] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653572618283|
[2025/09/12 05:06:11 299773] [debug] |xqc_engine_wakeup_after|wakeup:1757653571302352|now:1757653571299773|diff:2579|
[2025/09/12 05:06:11 299779] [debug] |xqc_engine_main_logic|END|now:1757653571299349|
[2025/09/12 05:06:11 302879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571302879|
[2025/09/12 05:06:11 302896] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571302352|pq_index:0|
[2025/09/12 05:06:11 302902] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653569730066|
[2025/09/12 05:06:11 302909] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571302908|
[2025/09/12 05:06:11 302916] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571302352|now:1757653571302908|
[2025/09/12 05:06:11 302921] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 302926] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:1949|
[2025/09/12 05:06:11 302931] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:1172016|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:11 302937] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 302949] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 302954] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1949|
[2025/09/12 05:06:11 302959] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:11 302964] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:11 302971] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:11 302977] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:5
[2025/09/12 05:06:11 302982] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:2344032|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:11 302988] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 302993] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 302997] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1949|
[2025/09/12 05:06:11 303002] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572874368|now:1757653571302982|interv:1571386|
[2025/09/12 05:06:11 303007] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653572874368|now:1757653571302982|interval:1571386|pto_count:5|srtt:33479
[2025/09/12 05:06:11 303015] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 303020] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 303026] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:11 303032] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:22-25|next_skip_chance:1757653571597784|current_time:1757653571303031|
[2025/09/12 05:06:11 303037] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:06:11 303102] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:26|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1949|now:1757653571303070|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 303114] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:26|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 303123] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1949|applimit:2104|
[2025/09/12 05:06:11 303131] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:2344032|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:11 303140] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 303153] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 303158] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 1972|
[2025/09/12 05:06:11 303163] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574447102|now:1757653571303130|interv:3143972|
[2025/09/12 05:06:11 303168] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653574447102|now:1757653571303130|interval:3143972|pto_count:5|srtt:33479
[2025/09/12 05:06:11 303173] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1972|
[2025/09/12 05:06:11 303180] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:11 303185] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:06:11 303217] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:27|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1972|now:1757653571303192|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 303227] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:27|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 303235] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:1972|applimit:2104|
[2025/09/12 05:06:11 303243] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:2344032|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:11 303251] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 303255] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 303260] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2005|
[2025/09/12 05:06:11 303265] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574447224|now:1757653571303243|interv:3143981|
[2025/09/12 05:06:11 303270] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653574447224|now:1757653571303243|interval:3143981|pto_count:5|srtt:33479
[2025/09/12 05:06:11 303275] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:2005|
[2025/09/12 05:06:11 303281] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653574447224|
[2025/09/12 05:06:11 303286] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653574447224|
[2025/09/12 05:06:11 303291] [debug] |xqc_engine_wakeup_after|wakeup:1757653571569650|now:1757653571303291|diff:266359|
[2025/09/12 05:06:11 303296] [debug] |xqc_engine_main_logic|END|now:1757653571302908|
[2025/09/12 05:06:11 570608] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571570608|
[2025/09/12 05:06:11 570628] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571569650|pq_index:0|
[2025/09/12 05:06:11 570634] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_active_queue|last_ticked_time:1757653560886880|
[2025/09/12 05:06:11 570640] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_process_conn|conn:0000560C592D602C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571570638|
[2025/09/12 05:06:11 570653] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571569650|now:1757653571570638|
[2025/09/12 05:06:11 570657] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 570661] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C592D602C|path:0|bytes_in_flight:5127|
[2025/09/12 05:06:11 570666] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:7482496|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:11 570671] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 570675] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 570678] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 5127|
[2025/09/12 05:06:11 570682] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:11 570687] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:11 570695] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_send_probe_pkt|conn:0000560C592D602C|path:0|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:11 570699] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C592D602C|pto_count:8
[2025/09/12 05:06:11 570704] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:14964992|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:11 570708] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 570712] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 570716] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 5127|
[2025/09/12 05:06:11 570720] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653582252146|now:1757653571570703|interv:10681443|
[2025/09/12 05:06:11 570724] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653582252146|now:1757653571570703|interval:10681443|pto_count:8|srtt:32737
[2025/09/12 05:06:11 570731] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 570736] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 570741] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:11 570746] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:06:11 570798] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:38|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5127|now:1757653571570758|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 570807] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:38|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 570820] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:5127|applimit:0|
[2025/09/12 05:06:11 570827] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:14964992|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:11 570834] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 570840] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 570844] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 5410|
[2025/09/12 05:06:11 570847] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653592935750|now:1757653571570826|interv:21364924|
[2025/09/12 05:06:11 570851] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653592935750|now:1757653571570826|interval:21364924|pto_count:8|srtt:32737
[2025/09/12 05:06:11 570856] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:5410|
[2025/09/12 05:06:11 570862] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_check_acked_or_dropped_pkt|conn:0000560C592D602C|pkt_num:8|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:11 570866] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:06:11 570893] [info] |scid:2aac87f65e191f4d67ed0da2|xqc_send_packet_with_pn|<==|conn:0000560C592D602C|path:0|pkt_num:39|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5410|now:1757653571570872|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 570902] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|conn:0000560C592D602C|path:0|pkt_num:39|origin_pktnum:8|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 570909] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_on_packet_sent|path:0|inflight:5410|applimit:0|
[2025/09/12 05:06:11 570915] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|srtt:32737|rtt_var:6430|pto_duration:14964992|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:11 570922] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 570926] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 570930] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_get_pto_time_and_space|conn:0000560C592D602C|path:0|PNS: 2, unacked: 5694|
[2025/09/12 05:06:11 570933] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_timer_set|type:LOSS_DETECTION|expire:1757653592935864|now:1757653571570915|interv:21364949|
[2025/09/12 05:06:11 570937] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C592D602C|path:0|pns:2|expire:1757653592935864|now:1757653571570915|interval:21364949|pto_count:8|srtt:32737
[2025/09/12 05:06:11 570942] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48235|inflight:5694|
[2025/09/12 05:06:11 570947] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_conn_next_wakeup_time|wakeup_time:1757653592935864|
[2025/09/12 05:06:11 570951] [debug] |scid:2aac87f65e191f4d67ed0da2|xqc_engine_add_wakeup_queue|next_tick_time:1757653592935864|
[2025/09/12 05:06:11 570955] [debug] |xqc_engine_wakeup_after|wakeup:1757653571577878|now:1757653571570955|diff:6923|
[2025/09/12 05:06:11 570964] [debug] |xqc_engine_main_logic|END|now:1757653571570638|
[2025/09/12 05:06:11 578070] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571578070|
[2025/09/12 05:06:11 578089] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571577878|pq_index:0|
[2025/09/12 05:06:11 578098] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653570827702|
[2025/09/12 05:06:11 578107] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571578105|
[2025/09/12 05:06:11 578115] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571577878|now:1757653571578105|
[2025/09/12 05:06:11 578124] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 578130] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593A1F7C|path:0|bytes_in_flight:2103|
[2025/09/12 05:06:11 578137] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 578146] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 578154] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 578162] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 578169] [debug] |scid:099041b1af897e77efaf06db|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:06:11 578176] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_send_probe_pkt|conn:0000560C593A1F7C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 578182] [debug] |scid:099041b1af897e77efaf06db|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:06:11 578188] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_send_probe_pkt|conn:0000560C593A1F7C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 578194] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593A1F7C|pto_count:1
[2025/09/12 05:06:11 578199] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 578205] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 578210] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 578215] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 578220] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572328251|now:1757653571578199|interv:750052|
[2025/09/12 05:06:11 578225] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653572328251|now:1757653571578199|interval:750052|pto_count:1|srtt:250000
[2025/09/12 05:06:11 578233] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 578238] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 578251] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:11 578257] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:11 578301] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653571578268|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 578313] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:2|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 578322] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:06:11 578330] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 578339] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 578344] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 578349] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 578353] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572328251|now:1757653571578330|interv:749921|
[2025/09/12 05:06:11 578358] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653572328251|now:1757653571578330|interval:749921|pto_count:1|srtt:250000
[2025/09/12 05:06:11 578364] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:11 578370] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:06:11 578376] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:11 578408] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653571578384|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 578419] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:3|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:11 578428] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:06:11 578437] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:1500000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 578443] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:06:11 578449] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 578454] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 578458] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572328251|now:1757653571578436|interv:749815|
[2025/09/12 05:06:11 578467] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653572328251|now:1757653571578436|interval:749815|pto_count:1|srtt:250000
[2025/09/12 05:06:11 578472] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:06:11 578477] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653572328251|
[2025/09/12 05:06:11 578481] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653572328251|
[2025/09/12 05:06:11 578485] [debug] |xqc_engine_wakeup_after|wakeup:1757653572328251|now:1757653571578485|diff:749766|
[2025/09/12 05:06:11 578489] [debug] |xqc_engine_main_logic|END|now:1757653571578105|
[2025/09/12 05:06:11 606726] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653571606724|
[2025/09/12 05:06:11 606742] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:11 606749] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:11 606758] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605429|
[2025/09/12 05:06:11 606766] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605432|
[2025/09/12 05:06:11 606776] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1649605432|
[2025/09/12 05:06:11 606782] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:11 606788] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 606794] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 606805] [info] |scid:099041b1af897e77efaf06db|xqc_conn_addr_validated|Address Validated|conn:0000560C593A1F7C|role:1|
[2025/09/12 05:06:11 606813] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:11 606821] [debug] |scid:099041b1af897e77efaf06db|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:11 606828] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605432|largest:1649605432|pns:0|
[2025/09/12 05:06:11 606835] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:1200|pkt_type:INIT|pkt_num:1649605432|frame:PADDING PING |recv_time:1757653571606724|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 606843] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631606724|now:1757653571606724|interv:60000000|
[2025/09/12 05:06:11 606850] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631606724|now:1757653571606724|interv:60000000|
[2025/09/12 05:06:11 606855] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572328251|pq_index:0|
[2025/09/12 05:06:11 606862] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571578105|
[2025/09/12 05:06:11 606867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571606867|
[2025/09/12 05:06:11 606874] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571606873|
[2025/09/12 05:06:11 606885] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|largest_recv:1649605432|ack_delay:161|first_ack_range:0|largest_pkt_recv_time:1757653571606724|
[2025/09/12 05:06:11 606892] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|high:1649605432|low:1649605432|pkt_pns:0|
[2025/09/12 05:06:11 606907] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|high:1649605429|low:1649605429|pkt_pns:0|
[2025/09/12 05:06:11 606912] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1649605432|frame_largest_recv:1649605432|
[2025/09/12 05:06:11 606919] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:11 606926] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 606932] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:11 606937] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:11 606970] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:4|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653571606944|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 606979] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:4|origin_pktnum:0|size:57|enc_size:73|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 606987] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653572328251|
[2025/09/12 05:06:11 606994] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653572328251|
[2025/09/12 05:06:11 607000] [debug] |xqc_engine_wakeup_after|wakeup:1757653572328251|now:1757653571607000|diff:721251|
[2025/09/12 05:06:11 607005] [debug] |xqc_engine_main_logic|END|now:1757653571606873|
[2025/09/12 05:06:11 607010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571607010|
[2025/09/12 05:06:11 607014] [debug] |xqc_engine_wakeup_after|wakeup:1757653572328251|now:1757653571607014|diff:721237|
[2025/09/12 05:06:11 607018] [debug] |xqc_engine_main_logic|END|now:1757653571607010|
[2025/09/12 05:06:11 611317] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653571611315|
[2025/09/12 05:06:11 611337] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:11 611345] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:11 611355] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605432|
[2025/09/12 05:06:11 611363] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605433|
[2025/09/12 05:06:11 611375] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1649605433|
[2025/09/12 05:06:11 611383] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 611393] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:2|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:11 611403] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653570827878|is_app_limited:1|send_elapse:750390|ack_elapse:783437|ctl_first_sent_time:1757653571578268|lagest_ack_time:1757653571611315|curr_delivered:1184|
[2025/09/12 05:06:11 611413] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571578268|
[2025/09/12 05:06:11 611422] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:11 611431] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33047|ack_delay:0|
[2025/09/12 05:06:11 611450] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:33047|rttvar:16523|minrtt:33047|latest_rtt:33047|ack_delay:0|
[2025/09/12 05:06:11 611457] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:11 611464] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1649605430|pns:0|
[2025/09/12 05:06:11 611469] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 611474] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:33047|rtt_var:16523|pto_duration:99139|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 611480] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 611485] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 611489] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 611494] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571611474|now:1757653571611474|interv:0|
[2025/09/12 05:06:11 611499] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653570927390|now:1757653571611474|interval:0|pto_count:0|srtt:33047
[2025/09/12 05:06:11 611505] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 750390, ack_elapse 783437, delivered 1184|rate 1511|lost 0|
[2025/09/12 05:06:11 611511] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:11 611517] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1511) in round 1|
[2025/09/12 05:06:11 611523] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|probertt expire|rtt:33047, old_rtt:2147483647|
[2025/09/12 05:06:11 611529] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:33047, old_rtt:2147483647|
[2025/09/12 05:06:11 611536] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:06:11 611541] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653571578268|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:11 611547] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653571578268|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:11 611554] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:1511|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33047|latest_rtt:33047|min_rtt:33047|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 611561] [stats] |scid:099041b1af897e77efaf06db|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:4011604|bw:1511|srtt:33047|latest_rtt:33047|min_rtt:33047|send:7|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:785178|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:11 611574] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 611579] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 611587] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605433|largest:1649605433|pns:0|
[2025/09/12 05:06:11 611593] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:1200|pkt_type:INIT|pkt_num:1649605433|frame:PADDING ACK |recv_time:1757653571611315|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 611600] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631611315|now:1757653571611315|interv:60000000|
[2025/09/12 05:06:11 611605] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631611315|now:1757653571611315|interv:60000000|
[2025/09/12 05:06:11 611611] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572328251|pq_index:0|
[2025/09/12 05:06:11 611616] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571606873|
[2025/09/12 05:06:11 611622] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571611622|
[2025/09/12 05:06:11 611628] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571611627|
[2025/09/12 05:06:11 611634] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571611474|now:1757653571611627|
[2025/09/12 05:06:11 611640] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 611645] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593A1F7C|path:0|bytes_in_flight:919|
[2025/09/12 05:06:11 611650] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:33047|rtt_var:16523|pto_duration:99139|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 611656] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 611661] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 611667] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 611672] [debug] |scid:099041b1af897e77efaf06db|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:11 611678] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_send_probe_pkt|conn:0000560C593A1F7C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 611684] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_send_probe_pkt|conn:0000560C593A1F7C|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 611690] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593A1F7C|pto_count:1
[2025/09/12 05:06:11 611696] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:33047|rtt_var:16523|pto_duration:198278|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 611701] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 611707] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:11 611712] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 611721] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571611695|now:1757653571611695|interv:0|
[2025/09/12 05:06:11 611726] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571026529|now:1757653571611695|interval:0|pto_count:1|srtt:33047
[2025/09/12 05:06:11 611733] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 611739] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 611745] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 611752] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:11 611793] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653571611761|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 611801] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 611809] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:06:11 611818] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:33047|rtt_var:16523|pto_duration:198278|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 611827] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 611836] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:06:11 611844] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 611853] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571810039|now:1757653571611817|interv:198222|
[2025/09/12 05:06:11 611862] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571810039|now:1757653571611817|interval:198222|pto_count:1|srtt:33047
[2025/09/12 05:06:11 611871] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:06:11 611882] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 611890] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:11 611924] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653571611899|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 611933] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 611942] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:06:11 611951] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:33047|rtt_var:16523|pto_duration:198278|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 611969] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 611977] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 611985] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 611994] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571810177|now:1757653571611951|interv:198226|
[2025/09/12 05:06:11 611999] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571810177|now:1757653571611951|interval:198226|pto_count:1|srtt:33047
[2025/09/12 05:06:11 612005] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:06:11 612012] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571810177|
[2025/09/12 05:06:11 612018] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571810177|
[2025/09/12 05:06:11 612023] [debug] |xqc_engine_wakeup_after|wakeup:1757653571810177|now:1757653571612023|diff:198154|
[2025/09/12 05:06:11 612029] [debug] |xqc_engine_main_logic|END|now:1757653571611627|
[2025/09/12 05:06:11 612036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571612036|
[2025/09/12 05:06:11 612078] [debug] |xqc_engine_wakeup_after|wakeup:1757653571810177|now:1757653571612078|diff:198099|
[2025/09/12 05:06:11 612087] [debug] |xqc_engine_main_logic|END|now:1757653571612036|
[2025/09/12 05:06:11 612306] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653571612304|
[2025/09/12 05:06:11 612320] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:11 612328] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:11 612339] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605433|
[2025/09/12 05:06:11 612346] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605434|
[2025/09/12 05:06:11 612358] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1649605434|
[2025/09/12 05:06:11 612365] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 612374] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 612382] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 612394] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605434|largest:1649605434|pns:0|
[2025/09/12 05:06:11 612403] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:1200|pkt_type:INIT|pkt_num:1649605434|frame:PADDING ACK |recv_time:1757653571612304|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 612413] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631612304|now:1757653571612304|interv:60000000|
[2025/09/12 05:06:11 612421] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631612304|now:1757653571612304|interv:60000000|
[2025/09/12 05:06:11 612430] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571810177|pq_index:0|
[2025/09/12 05:06:11 612438] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571611627|
[2025/09/12 05:06:11 612447] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571612446|
[2025/09/12 05:06:11 612454] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571612452|
[2025/09/12 05:06:11 612469] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571810177|
[2025/09/12 05:06:11 612474] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571810177|
[2025/09/12 05:06:11 612482] [debug] |xqc_engine_wakeup_after|wakeup:1757653571810177|now:1757653571612482|diff:197695|
[2025/09/12 05:06:11 612491] [debug] |xqc_engine_main_logic|END|now:1757653571612452|
[2025/09/12 05:06:11 612502] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571612502|
[2025/09/12 05:06:11 612510] [debug] |xqc_engine_wakeup_after|wakeup:1757653571810177|now:1757653571612510|diff:197667|
[2025/09/12 05:06:11 612518] [debug] |xqc_engine_main_logic|END|now:1757653571612502|
[2025/09/12 05:06:11 642694] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653571642693|
[2025/09/12 05:06:11 642711] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:11 642720] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:11 642726] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605429|
[2025/09/12 05:06:11 642735] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1649605429|
[2025/09/12 05:06:11 642741] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 642749] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:11 642757] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653571611315|is_app_limited:1|send_elapse:33493|ack_elapse:31378|ctl_first_sent_time:1757653571611761|lagest_ack_time:1757653571642693|curr_delivered:1378|
[2025/09/12 05:06:11 642763] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571611761|
[2025/09/12 05:06:11 642769] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:11 642775] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:33047|rttvar:16523|minrtt:33047|latest_rtt:30932|ack_delay:0|
[2025/09/12 05:06:11 642782] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:32783|rttvar:12921|minrtt:30932|latest_rtt:30932|ack_delay:0|
[2025/09/12 05:06:11 642789] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:11 642795] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 642802] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653570828169|lost_send_time:1757653571605813|loss_delay:36880|frame:CRYPTO |repair:32|
[2025/09/12 05:06:11 642810] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653570828251|lost_send_time:1757653571605813|loss_delay:36880|frame:CRYPTO |repair:32|
[2025/09/12 05:06:11 642816] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653570828251u|
[2025/09/12 05:06:11 642823] [stats] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |lost interval:1757653571642693|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653570828251|srtt:32783|cwnd:47136|bw:1511|conn_life:816311|now:0|last_lost_time:816311|
[2025/09/12 05:06:11 642837] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 642841] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12921|pto_duration:84467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 642846] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 642850] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:11 642855] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 642861] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571696366|now:1757653571642841|interv:53525|
[2025/09/12 05:06:11 642868] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571696366|now:1757653571642841|interval:53525|pto_count:0|srtt:32783
[2025/09/12 05:06:11 642875] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 33493, ack_elapse 31378, delivered 194|rate 5792|lost 2|
[2025/09/12 05:06:11 642881] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:11 642885] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5792) in round 2|
[2025/09/12 05:06:11 642889] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|probertt expire|rtt:30932, old_rtt:33047|
[2025/09/12 05:06:11 642893] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30932, old_rtt:33047|
[2025/09/12 05:06:11 642897] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1158|
[2025/09/12 05:06:11 642901] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653571611761|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:11 642905] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653571611761|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:11 642910] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:5792|cwnd:47330|full_bw_reached:0|inflight:517|srtt:32783|latest_rtt:30932|min_rtt:30932|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 642915] [stats] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bandwidth change record|bw_before:1511|bw_after:5792|srtt:32783|cwnd:47330|
[2025/09/12 05:06:11 642920] [info] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 642924] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12921|pto_duration:84467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 642929] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 642933] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:11 642940] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 642944] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571696366|now:1757653571642924|interv:53442|
[2025/09/12 05:06:11 642948] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571696366|now:1757653571642924|interval:53442|pto_count:0|srtt:32783
[2025/09/12 05:06:11 642953] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605429|largest:1649605429|pns:1|
[2025/09/12 05:06:11 642958] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:65|pkt_type:HSK|pkt_num:1649605429|frame:ACK |recv_time:1757653571642693|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 642963] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631642693|now:1757653571642693|interv:60000000|
[2025/09/12 05:06:11 642967] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631642693|now:1757653571642693|interv:60000000|
[2025/09/12 05:06:11 642971] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571810177|pq_index:0|
[2025/09/12 05:06:11 642975] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571612452|
[2025/09/12 05:06:11 642979] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571642979|
[2025/09/12 05:06:11 642984] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571642983|
[2025/09/12 05:06:11 642990] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32783|min_srtt:32783|path_bw:5792|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:11 642995] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C593A1F7C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 642999] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32783|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 643004] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:11 643009] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32783|min_srtt:32783|path_bw:5792|loss_rate:12.50|path_pto:0|
[2025/09/12 05:06:11 643013] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:517|cwnd:47330|conn:0000560C593A1F7C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 643018] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32783|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 643022] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:11 643027] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 643031] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:517|cwnd:47330|conn:0000560C593A1F7C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 643059] [debug] |scid:099041b1af897e77efaf06db|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 643071] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:11 643110] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653571643081|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 643120] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 643128] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:11 643135] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12921|pto_duration:84467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 643142] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 643148] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:06:11 643154] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 643160] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571727548|now:1757653571643134|interv:84414|
[2025/09/12 05:06:11 643167] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571727548|now:1757653571643134|interval:84414|pto_count:0|srtt:32783
[2025/09/12 05:06:11 643174] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:06:11 643181] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 643185] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000560C593A1F7C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 643190] [debug] |scid:099041b1af897e77efaf06db|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 643196] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:11 643229] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653571643206|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 643238] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 643245] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:06:11 643251] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12921|pto_duration:84467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 643258] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 643264] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:06:11 643277] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 643283] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571727673|now:1757653571643251|interv:84422|
[2025/09/12 05:06:11 643288] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571727673|now:1757653571643251|interval:84422|pto_count:0|srtt:32783
[2025/09/12 05:06:11 643293] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:06:11 643298] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571727673|
[2025/09/12 05:06:11 643302] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571727673|
[2025/09/12 05:06:11 643306] [debug] |xqc_engine_wakeup_after|wakeup:1757653571727673|now:1757653571643306|diff:84367|
[2025/09/12 05:06:11 643312] [debug] |xqc_engine_main_logic|END|now:1757653571642983|
[2025/09/12 05:06:11 643323] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653571643322|
[2025/09/12 05:06:11 643328] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:11 643334] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605429|
[2025/09/12 05:06:11 643337] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605430|
[2025/09/12 05:06:11 643343] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1649605430|
[2025/09/12 05:06:11 643347] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 643352] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:11 643356] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653571611315|is_app_limited:1|send_elapse:33631|ack_elapse:32007|ctl_first_sent_time:1757653571611899|lagest_ack_time:1757653571643322|curr_delivered:1895|
[2025/09/12 05:06:11 643361] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571611899|
[2025/09/12 05:06:11 643365] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:11 643369] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:32783|rttvar:12921|minrtt:30932|latest_rtt:31423|ack_delay:0|
[2025/09/12 05:06:11 643373] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:32613|rttvar:10031|minrtt:30932|latest_rtt:31423|ack_delay:0|
[2025/09/12 05:06:11 643378] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:11 643382] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 643386] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 643390] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 643393] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32613|rtt_var:10031|pto_duration:72737|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 643401] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 643405] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:11 643409] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 643413] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571715943|now:1757653571643393|interv:72550|
[2025/09/12 05:06:11 643417] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571715943|now:1757653571643393|interval:72550|pto_count:0|srtt:32613
[2025/09/12 05:06:11 643421] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 33631, ack_elapse 32007, delivered 711|rate 21141|lost 2|
[2025/09/12 05:06:11 643426] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21141) in round 2|
[2025/09/12 05:06:11 643430] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30932, old_rtt:30932|
[2025/09/12 05:06:11 643434] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2438|
[2025/09/12 05:06:11 643438] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653571611899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:11 643442] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:517|po_sent_time:1757653571611899|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:06:11 643446] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:21141|cwnd:47847|full_bw_reached:0|inflight:208|srtt:32613|latest_rtt:31423|min_rtt:30932|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 643452] [info] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 643456] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32613|rtt_var:10031|pto_duration:72737|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 643460] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 643464] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:06:11 643468] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 643471] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571715943|now:1757653571643456|interv:72487|
[2025/09/12 05:06:11 643475] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571715943|now:1757653571643456|interval:72487|pto_count:0|srtt:32613
[2025/09/12 05:06:11 643480] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605430|largest:1649605430|pns:1|
[2025/09/12 05:06:11 643484] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:65|pkt_type:HSK|pkt_num:1649605430|frame:ACK |recv_time:1757653571643322|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 643492] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631643322|now:1757653571643322|interv:60000000|
[2025/09/12 05:06:11 643496] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631643322|now:1757653571643322|interv:60000000|
[2025/09/12 05:06:11 643500] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571727673|pq_index:0|
[2025/09/12 05:06:11 643504] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571642983|
[2025/09/12 05:06:11 643508] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571643508|
[2025/09/12 05:06:11 643512] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571643511|
[2025/09/12 05:06:11 643518] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571715943|
[2025/09/12 05:06:11 643522] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571715943|
[2025/09/12 05:06:11 643526] [debug] |xqc_engine_wakeup_after|wakeup:1757653571715943|now:1757653571643526|diff:72417|
[2025/09/12 05:06:11 643530] [debug] |xqc_engine_main_logic|END|now:1757653571643511|
[2025/09/12 05:06:11 643535] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571643535|
[2025/09/12 05:06:11 643539] [debug] |xqc_engine_wakeup_after|wakeup:1757653571715943|now:1757653571643539|diff:72404|
[2025/09/12 05:06:11 643542] [debug] |xqc_engine_main_logic|END|now:1757653571643535|
[2025/09/12 05:06:11 674026] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653571674025|
[2025/09/12 05:06:11 674081] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:11 674092] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605430|
[2025/09/12 05:06:11 674100] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605431|
[2025/09/12 05:06:11 674111] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1649605431|
[2025/09/12 05:06:11 674118] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 674128] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:11 674135] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653571642693|is_app_limited:1|send_elapse:31320|ack_elapse:31332|ctl_first_sent_time:1757653571643081|lagest_ack_time:1757653571674025|curr_delivered:2021|
[2025/09/12 05:06:11 674141] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571643081|
[2025/09/12 05:06:11 674146] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:11 674152] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:32613|rttvar:10031|minrtt:30932|latest_rtt:30944|ack_delay:0|
[2025/09/12 05:06:11 674161] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:32405|rttvar:7941|minrtt:30932|latest_rtt:30944|ack_delay:0|
[2025/09/12 05:06:11 674169] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:11 674187] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 674196] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 674204] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32405|rtt_var:7941|pto_duration:64169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 674212] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 674220] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:11 674225] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 674230] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571707375|now:1757653571674203|interv:33172|
[2025/09/12 05:06:11 674236] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571707375|now:1757653571674203|interval:33172|pto_count:0|srtt:32405
[2025/09/12 05:06:11 674241] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 31320, ack_elapse 31332, delivered 643|rate 20522|lost 2|
[2025/09/12 05:06:11 674246] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:11 674251] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30932, old_rtt:30932|
[2025/09/12 05:06:11 674256] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2438|
[2025/09/12 05:06:11 674261] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:126|po_sent_time:1757653571643081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2021|
[2025/09/12 05:06:11 674267] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47847|packet_lost:0|acked:126|po_sent_time:1757653571643081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2021|
[2025/09/12 05:06:11 674273] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:21141|cwnd:47973|full_bw_reached:0|inflight:82|srtt:32405|latest_rtt:30944|min_rtt:30932|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 674280] [info] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 674285] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32405|rtt_var:7941|pto_duration:64169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 674290] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 674295] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:11 674300] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 674305] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571707375|now:1757653571674285|interv:33090|
[2025/09/12 05:06:11 674309] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571707375|now:1757653571674285|interval:33090|pto_count:0|srtt:32405
[2025/09/12 05:06:11 674320] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605431|largest:1649605431|pns:1|
[2025/09/12 05:06:11 674326] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:65|pkt_type:HSK|pkt_num:1649605431|frame:ACK |recv_time:1757653571674025|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 674332] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631674025|now:1757653571674025|interv:60000000|
[2025/09/12 05:06:11 674337] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631674025|now:1757653571674025|interv:60000000|
[2025/09/12 05:06:11 674342] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571715943|pq_index:0|
[2025/09/12 05:06:11 674347] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571643511|
[2025/09/12 05:06:11 674352] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571674352|
[2025/09/12 05:06:11 674358] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571674357|
[2025/09/12 05:06:11 674366] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571707375|
[2025/09/12 05:06:11 674371] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571707375|
[2025/09/12 05:06:11 674376] [debug] |xqc_engine_wakeup_after|wakeup:1757653571707375|now:1757653571674376|diff:32999|
[2025/09/12 05:06:11 674381] [debug] |xqc_engine_main_logic|END|now:1757653571674357|
[2025/09/12 05:06:11 674388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571674388|
[2025/09/12 05:06:11 674392] [debug] |xqc_engine_wakeup_after|wakeup:1757653571707375|now:1757653571674392|diff:32983|
[2025/09/12 05:06:11 674397] [debug] |xqc_engine_main_logic|END|now:1757653571674388|
[2025/09/12 05:06:11 707495] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571707495|
[2025/09/12 05:06:11 707512] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571707375|pq_index:0|
[2025/09/12 05:06:11 707518] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571674357|
[2025/09/12 05:06:11 707525] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571707523|
[2025/09/12 05:06:11 707531] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571707375|now:1757653571707523|
[2025/09/12 05:06:11 707536] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 707541] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593A1F7C|path:0|bytes_in_flight:82|
[2025/09/12 05:06:11 707546] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32405|rtt_var:7941|pto_duration:64169|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 707552] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 707557] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:11 707562] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 707573] [debug] |scid:099041b1af897e77efaf06db|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:11 707578] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_send_probe_pkt|conn:0000560C593A1F7C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 707585] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_send_probe_pkt|conn:0000560C593A1F7C|path:0|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 707590] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593A1F7C|pto_count:1
[2025/09/12 05:06:11 707596] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593A1F7C|path:0|
[2025/09/12 05:06:11 707601] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 707605] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653571707523|
[2025/09/12 05:06:11 707610] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 707616] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 707622] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 707627] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 707633] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:11 707674] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653571707643|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 707683] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:8|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 707690] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:11 707696] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32405|rtt_var:7941|pto_duration:128338|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 707702] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 707707] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:11 707712] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 707717] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571835981|now:1757653571707695|interv:128286|
[2025/09/12 05:06:11 707724] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571835981|now:1757653571707695|interval:128286|pto_count:1|srtt:32405
[2025/09/12 05:06:11 707735] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:82|
[2025/09/12 05:06:11 707745] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 707754] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:11 707800] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653571707767|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 707822] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:9|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 707832] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:06:11 707841] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32405|rtt_var:7941|pto_duration:128338|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:11 707851] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 707860] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:11 707868] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 707875] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571836105|now:1757653571707841|interv:128264|
[2025/09/12 05:06:11 707881] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:1|expire:1757653571836105|now:1757653571707841|interval:128264|pto_count:1|srtt:32405
[2025/09/12 05:06:11 707886] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:164|
[2025/09/12 05:06:11 707893] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571836105|
[2025/09/12 05:06:11 707901] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571836105|
[2025/09/12 05:06:11 707907] [debug] |xqc_engine_wakeup_after|wakeup:1757653571836105|now:1757653571707907|diff:128198|
[2025/09/12 05:06:11 707913] [debug] |xqc_engine_main_logic|END|now:1757653571707523|
[2025/09/12 05:06:11 739577] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653571739575|
[2025/09/12 05:06:11 739597] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:06:11 739608] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605431|
[2025/09/12 05:06:11 739614] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605433|
[2025/09/12 05:06:11 739624] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1649605433|
[2025/09/12 05:06:11 739631] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 739640] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:8|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:11 739650] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:2021|prior_time:1757653571707643|is_app_limited:1|send_elapse:0|ack_elapse:31932|ctl_first_sent_time:1757653571707643|lagest_ack_time:1757653571739575|curr_delivered:2103|
[2025/09/12 05:06:11 739659] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571707643|
[2025/09/12 05:06:11 739667] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:11 739675] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:32405|rttvar:7941|minrtt:30932|latest_rtt:31932|ack_delay:0|
[2025/09/12 05:06:11 739684] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:32346|rttvar:6074|minrtt:30932|latest_rtt:31932|ack_delay:0|
[2025/09/12 05:06:11 739702] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:11 739711] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 739718] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593A1F7C|path:0|
[2025/09/12 05:06:11 739726] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 739733] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31932, delivered 82|rate 2567|lost 2|
[2025/09/12 05:06:11 739740] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:11 739747] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30932, old_rtt:30932|
[2025/09/12 05:06:11 739755] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1392|
[2025/09/12 05:06:11 739763] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:82|po_sent_time:1757653571707643|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:06:11 739773] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:82|po_sent_time:1757653571707643|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:06:11 739782] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:21141|cwnd:48055|full_bw_reached:0|inflight:0|srtt:32346|latest_rtt:31932|min_rtt:30932|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 739792] [stats] |scid:099041b1af897e77efaf06db|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0||cwnd:48055|inflight:0|mode:0|applimit:0|pacing_rate:4011604|bw:21141|srtt:32346|latest_rtt:31932|min_rtt:30932|send:13|lost:2|tlp:1|recv:7|recovery:0|slow_start:1|conn_life:913410|acked:82|delivered:2103|is_cwnd_limited:0|
[2025/09/12 05:06:11 739800] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 739806] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:11 739811] [debug] |scid:099041b1af897e77efaf06db|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:11 739817] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:11 739972] [debug] |scid:099041b1af897e77efaf06db|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:11 739981] [debug] |scid:099041b1af897e77efaf06db|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:11 739987] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571836105|pq_index:0|
[2025/09/12 05:06:11 739993] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571707523|
[2025/09/12 05:06:11 739998] [debug] |scid:099041b1af897e77efaf06db|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 740004] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:11 740009] [info] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 740020] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593A1F7C|path:0|
[2025/09/12 05:06:11 740026] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 740032] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:11 740066] [debug] |scid:099041b1af897e77efaf06db|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:11 740072] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605433|largest:1649605433|pns:1|
[2025/09/12 05:06:11 740082] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:418|pkt_type:HSK|pkt_num:1649605433|frame:ACK CRYPTO |recv_time:1757653571739575|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 740088] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 740094] [warn] |scid:099041b1af897e77efaf06db|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:11 740100] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:11 740106] [info] |scid:099041b1af897e77efaf06db|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:11 740111] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653631739575|now:1757653571739575|interv:60000000|
[2025/09/12 05:06:11 740116] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653631739575|now:1757653571739575|interv:60000000|
[2025/09/12 05:06:11 740123] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571740122|
[2025/09/12 05:06:11 740132] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571740131|
[2025/09/12 05:06:11 740142] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C593A1F7C|
[2025/09/12 05:06:11 740150] [info] |scid:099041b1af897e77efaf06db|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C593A1F7C|
[2025/09/12 05:06:11 740155] [info] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:11 740160] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593A1F7C|path:0|
[2025/09/12 05:06:11 740165] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 740171] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_gen_token|expire:1758258371|
[2025/09/12 05:06:11 740178] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:11 740183] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:11 740188] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:11 740193] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 740200] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:11 740204] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605429|
[2025/09/12 05:06:11 740223] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1649605429|
[2025/09/12 05:06:11 740231] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740237] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|9ecd89a9a2907c55db7a545d1ec1e136f7|sr_token:c682efdee40de1e5e6ca9f7dc617fdc2
[2025/09/12 05:06:11 740245] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740250] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|3092f3feadf1cdaab08bc1eab299d3798f|sr_token:58f8ffa48515b1ec3bc3aee6e79ee7e4
[2025/09/12 05:06:11 740256] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740261] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|099f7de68d13005eb8d0685e34fdfcd459|sr_token:93d3615baf93d680292616d839a42f47
[2025/09/12 05:06:11 740267] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740272] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|65957603c40b71413d88d36e7e3ed5c8d4|sr_token:f0a51b56c2de9c64b762d69eb68df9fb
[2025/09/12 05:06:11 740279] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740284] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|6072ca5f0800e7b77e6a131f40e9524450|sr_token:517cc865d3339f92578ad207b455acc6
[2025/09/12 05:06:11 740290] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740298] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|31d7ccaac7f5334120023e1d05d94832a5|sr_token:2c63960b0d9e944c8031b9c8597deea0
[2025/09/12 05:06:11 740308] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 740315] [debug] |scid:099041b1af897e77efaf06db|xqc_process_new_conn_id_frame|new_conn_id|4d6ca138c42f2bd6ffaac0f0183a32f765|sr_token:1639047c09a7a94b72e7e14480755757
[2025/09/12 05:06:11 740322] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:11 740327] [debug] |scid:099041b1af897e77efaf06db|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:11 740336] [debug] |scid:099041b1af897e77efaf06db|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:11 740341] [debug] |scid:099041b1af897e77efaf06db|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:11 740346] [debug] |scid:099041b1af897e77efaf06db|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:11 740352] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:ACK_01RTT|expire:1757653571764575|now:1757653571739575|interv:25000|
[2025/09/12 05:06:11 740358] [debug] |scid:099041b1af897e77efaf06db|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571739575|max_ack_delay:25000|
[2025/09/12 05:06:11 740364] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605429|largest:1649605429|pns:2|
[2025/09/12 05:06:11 740369] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1649605429|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653571739575|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 740377] [debug] |scid:099041b1af897e77efaf06db|xqc_process_crypto_write_streams|
[2025/09/12 05:06:11 740385] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:11 740394] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653571740394|
[2025/09/12 05:06:11 740407] [info] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653571740407|
[2025/09/12 05:06:11 740413] [debug] |scid:099041b1af897e77efaf06db|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:11 740418] [debug] |scid:099041b1af897e77efaf06db|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C593A1F7C|
[2025/09/12 05:06:11 740479] [debug] |scid:099041b1af897e77efaf06db|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:11 740489] [debug] |scid:099041b1af897e77efaf06db|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:11 740497] [debug] |scid:099041b1af897e77efaf06db|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:06:11 740508] [info] |scid:099041b1af897e77efaf06db|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C593A1F7C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:11 740520] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|
[2025/09/12 05:06:11 740533] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|largest_recv:1649605433|ack_delay:958|first_ack_range:0|largest_pkt_recv_time:1757653571739575|
[2025/09/12 05:06:11 740542] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|high:1649605433|low:1649605433|pkt_pns:1|
[2025/09/12 05:06:11 740549] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|high:1649605431|low:1649605429|pkt_pns:1|
[2025/09/12 05:06:11 740556] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1649605433|frame_largest_recv:1649605433|
[2025/09/12 05:06:11 740565] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:11 740585] [debug] |scid:099041b1af897e77efaf06db|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:288abb0dece1fa097afb8f43|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:11 740598] [debug] |scid:099041b1af897e77efaf06db|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8796730c2e18ce87b39337f1|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:11 740608] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740616] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740626] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:11 740635] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740643] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740652] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:11 740660] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740676] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740685] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:11 740693] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740701] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740709] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:11 740718] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 740726] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740734] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740742] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:11 740750] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740758] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740765] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:11 740773] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|min_srtt:32346|path_bw:21141|loss_rate:40.00|path_pto:0|
[2025/09/12 05:06:11 740781] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C593A1F7C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 740789] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32346|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 740796] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:11 740803] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:11 740808] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:11 740842] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653571740815|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 740851] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 740865] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:06:11 740872] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 740879] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 740885] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 740892] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:11 740898] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571822457|now:1757653571740872|interv:81585|
[2025/09/12 05:06:11 740904] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571822457|now:1757653571740872|interval:81585|pto_count:0|srtt:32346
[2025/09/12 05:06:11 740909] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:06:11 740914] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:11 740919] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:11 740946] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653571740925|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 740954] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 740962] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:06:11 740968] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 740975] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 740982] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 740987] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:11 740991] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571822567|now:1757653571740968|interv:81599|
[2025/09/12 05:06:11 740995] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571822567|now:1757653571740968|interval:81599|pto_count:0|srtt:32346
[2025/09/12 05:06:11 741000] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:06:11 741004] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:11 741009] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:11 741034] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653571741014|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741065] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741072] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:06:11 741079] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 741084] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 741088] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 741092] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:11 741096] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571822656|now:1757653571741079|interv:81577|
[2025/09/12 05:06:11 741100] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571822656|now:1757653571741079|interval:81577|pto_count:0|srtt:32346
[2025/09/12 05:06:11 741104] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:06:11 741109] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:11 741113] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:11 741139] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653571741119|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741147] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:3|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741154] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:06:11 741161] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 741167] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 741170] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 741174] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:11 741178] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571822761|now:1757653571741160|interv:81601|
[2025/09/12 05:06:11 741182] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571822761|now:1757653571741160|interval:81601|pto_count:0|srtt:32346
[2025/09/12 05:06:11 741186] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:06:11 741191] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:11 741199] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:11 741223] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:10|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653571741205|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741231] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:10|origin_pktnum:0|size:57|enc_size:73|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741239] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:11 741246] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:11 741271] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653571741253|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741279] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:4|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741286] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:06:11 741292] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 741298] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 741302] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 741306] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:11 741309] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571822895|now:1757653571741292|interv:81603|
[2025/09/12 05:06:11 741313] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571822895|now:1757653571741292|interval:81603|pto_count:0|srtt:32346
[2025/09/12 05:06:11 741317] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:06:11 741322] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:11 741326] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:11 741348] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653571741332|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741357] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:5|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741363] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:06:11 741370] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 741376] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 741384] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 741388] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:11 741392] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571822974|now:1757653571741370|interv:81604|
[2025/09/12 05:06:11 741395] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571822974|now:1757653571741370|interval:81604|pto_count:0|srtt:32346
[2025/09/12 05:06:11 741400] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:06:11 741404] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:11 741408] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C593A1F7C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 741413] [debug] |scid:099041b1af897e77efaf06db|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 741417] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:11 741442] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653571741423|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 741451] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:6|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741458] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:06:11 741465] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32346|rtt_var:6074|pto_duration:56642|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 741470] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 741474] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 741478] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:11 741482] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571823065|now:1757653571741464|interv:81601|
[2025/09/12 05:06:11 741486] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571823065|now:1757653571741464|interval:81601|pto_count:0|srtt:32346
[2025/09/12 05:06:11 741490] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:06:11 741495] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571764575|
[2025/09/12 05:06:11 741499] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571764575|
[2025/09/12 05:06:11 741503] [debug] |xqc_engine_wakeup_after|wakeup:1757653571764575|now:1757653571741503|diff:23072|
[2025/09/12 05:06:11 741507] [debug] |xqc_engine_main_logic|END|now:1757653571740131|
[2025/09/12 05:06:11 741514] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:1406|state:ESTABED|recv_time:1757653571741514|
[2025/09/12 05:06:11 741523] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 741528] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605429|
[2025/09/12 05:06:11 741532] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605430|
[2025/09/12 05:06:11 741538] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1649605430|
[2025/09/12 05:06:11 741542] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:11 741546] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 741550] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 741556] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:11 741561] [debug] |scid:099041b1af897e77efaf06db|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:11 741566] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605430|largest:1649605430|pns:2|
[2025/09/12 05:06:11 741570] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1649605430|frame:PADDING PING |recv_time:1757653571741514|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 741575] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653691741514|now:1757653571741514|interv:120000000|
[2025/09/12 05:06:11 741579] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653691741514|now:1757653571741514|interv:120000000|
[2025/09/12 05:06:11 741583] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571764575|pq_index:0|
[2025/09/12 05:06:11 741587] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571740131|
[2025/09/12 05:06:11 741591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571741591|
[2025/09/12 05:06:11 741596] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571741595|
[2025/09/12 05:06:11 741602] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|largest_recv:1649605430|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653571741514|
[2025/09/12 05:06:11 741606] [debug] |scid:099041b1af897e77efaf06db|xqc_gen_ack_frame|high:1649605430|low:1649605429|pkt_pns:2|
[2025/09/12 05:06:11 741610] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1649605430|frame_largest_recv:1649605430|
[2025/09/12 05:06:11 741614] [debug] |scid:099041b1af897e77efaf06db|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:11 741619] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741624] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:11 741628] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:11 741653] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653571741633|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 741668] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:7|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 741676] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571823065|
[2025/09/12 05:06:11 741683] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571823065|
[2025/09/12 05:06:11 741687] [debug] |xqc_engine_wakeup_after|wakeup:1757653571823065|now:1757653571741687|diff:81378|
[2025/09/12 05:06:11 741691] [debug] |xqc_engine_main_logic|END|now:1757653571741595|
[2025/09/12 05:06:11 741696] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571741696|
[2025/09/12 05:06:11 741700] [debug] |xqc_engine_wakeup_after|wakeup:1757653571823065|now:1757653571741700|diff:81365|
[2025/09/12 05:06:11 741704] [debug] |xqc_engine_main_logic|END|now:1757653571741696|
[2025/09/12 05:06:11 771941] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:39|state:ESTABED|recv_time:1757653571771940|
[2025/09/12 05:06:11 771960] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 771973] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605430|
[2025/09/12 05:06:11 771982] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605431|
[2025/09/12 05:06:11 771993] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1649605431|
[2025/09/12 05:06:11 772000] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 772007] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:06:11 772014] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2103|prior_time:1757653571740815|is_app_limited:1|send_elapse:110|ack_elapse:31125|ctl_first_sent_time:1757653571740925|lagest_ack_time:1757653571771940|curr_delivered:2136|
[2025/09/12 05:06:11 772024] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571740925|
[2025/09/12 05:06:11 772033] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:11 772061] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:11 772070] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2103|prior_time:1757653571740815|is_app_limited:1|send_elapse:110|ack_elapse:31125|ctl_first_sent_time:1757653571740925|lagest_ack_time:1757653571771940|curr_delivered:2419|
[2025/09/12 05:06:11 772080] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571741014|
[2025/09/12 05:06:11 772089] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:11 772097] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:32346|rttvar:6074|minrtt:30932|latest_rtt:30926|ack_delay:112|
[2025/09/12 05:06:11 772106] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:32154|rttvar:4939|minrtt:30926|latest_rtt:30926|ack_delay:112|
[2025/09/12 05:06:11 772126] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:11 772135] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 772144] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571776988|now:1757653571772143|interval:4845|
[2025/09/12 05:06:11 772153] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571776988|now:1757653571772143|interv:4845|
[2025/09/12 05:06:11 772162] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 110, ack_elapse 31125, delivered 316|rate 10152|lost 2|
[2025/09/12 05:06:11 772172] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:11 772180] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|probertt expire|rtt:30926, old_rtt:30932|
[2025/09/12 05:06:11 772187] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30926, old_rtt:30932|
[2025/09/12 05:06:11 772193] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:632|
[2025/09/12 05:06:11 772198] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:316|po_sent_time:1757653571741014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 772204] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:316|po_sent_time:1757653571741014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 772210] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:21141|cwnd:48371|full_bw_reached:0|inflight:1465|srtt:32154|latest_rtt:30926|min_rtt:30926|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 772217] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 772222] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 772228] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605431|largest:1649605431|pns:2|
[2025/09/12 05:06:11 772235] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1649605431|frame:PADDING ACK |recv_time:1757653571771940|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 772241] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653691771940|now:1757653571771940|interv:120000000|
[2025/09/12 05:06:11 772247] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653691771940|now:1757653571771940|interv:120000000|
[2025/09/12 05:06:11 772252] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571823065|pq_index:0|
[2025/09/12 05:06:11 772258] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571741595|
[2025/09/12 05:06:11 772263] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571772263|
[2025/09/12 05:06:11 772270] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571772268|
[2025/09/12 05:06:11 772284] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571776988|
[2025/09/12 05:06:11 772290] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571776988|
[2025/09/12 05:06:11 772295] [debug] |xqc_engine_wakeup_after|wakeup:1757653571776988|now:1757653571772295|diff:4693|
[2025/09/12 05:06:11 772301] [debug] |xqc_engine_main_logic|END|now:1757653571772268|
[2025/09/12 05:06:11 772308] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571772308|
[2025/09/12 05:06:11 772313] [debug] |xqc_engine_wakeup_after|wakeup:1757653571776988|now:1757653571772313|diff:4675|
[2025/09/12 05:06:11 772318] [debug] |xqc_engine_main_logic|END|now:1757653571772308|
[2025/09/12 05:06:11 772483] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:39|state:ESTABED|recv_time:1757653571772482|
[2025/09/12 05:06:11 772496] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 772507] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605431|
[2025/09/12 05:06:11 772514] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605432|
[2025/09/12 05:06:11 772525] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1649605432|
[2025/09/12 05:06:11 772533] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 772543] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:3|
[2025/09/12 05:06:11 772552] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2103|prior_time:1757653571740815|is_app_limited:1|send_elapse:304|ack_elapse:31667|ctl_first_sent_time:1757653571741119|lagest_ack_time:1757653571772482|curr_delivered:2703|
[2025/09/12 05:06:11 772562] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571741119|
[2025/09/12 05:06:11 772572] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:11 772581] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:4|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:06:11 772590] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2103|prior_time:1757653571740815|is_app_limited:1|send_elapse:304|ack_elapse:31667|ctl_first_sent_time:1757653571741119|lagest_ack_time:1757653571772482|curr_delivered:2757|
[2025/09/12 05:06:11 772599] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571741253|
[2025/09/12 05:06:11 772608] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:11 772617] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:5|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:06:11 772626] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2103|prior_time:1757653571740815|is_app_limited:1|send_elapse:304|ack_elapse:31667|ctl_first_sent_time:1757653571741119|lagest_ack_time:1757653571772482|curr_delivered:2811|
[2025/09/12 05:06:11 772635] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571741332|
[2025/09/12 05:06:11 772643] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:11 772660] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:32154|rttvar:4939|minrtt:30926|latest_rtt:31150|ack_delay:32|
[2025/09/12 05:06:11 772669] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:32024|rttvar:3964|minrtt:30926|latest_rtt:31150|ack_delay:32|
[2025/09/12 05:06:11 772678] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:06:11 772689] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:2|po_sent_time:1757653571740815|lost_send_time:1757653571736455|loss_delay:36027|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:11 772696] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653571740815u|
[2025/09/12 05:06:11 772702] [stats] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |lost interval:129789|lost_count:1|send_count:11|pkt_num:0|po_send_time:1757653571740815|srtt:32024|cwnd:48371|bw:21141|conn_life:946100|now:0|last_lost_time:946100|
[2025/09/12 05:06:11 772708] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 772714] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32024|rtt_var:3964|pto_duration:47880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 772720] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 772725] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 772730] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:11 772735] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571814303|now:1757653571772713|interv:41590|
[2025/09/12 05:06:11 772741] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571814303|now:1757653571772713|interval:41590|pto_count:0|srtt:32024
[2025/09/12 05:06:11 772746] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 304, ack_elapse 31667, delivered 708|rate 22357|lost 3|
[2025/09/12 05:06:11 772752] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22357) in round 5|
[2025/09/12 05:06:11 772758] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30926, old_rtt:30926|
[2025/09/12 05:06:11 772763] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1392|
[2025/09/12 05:06:11 772768] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48371|packet_lost:1|acked:392|po_sent_time:1757653571741332|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 772774] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48371|packet_lost:1|acked:392|po_sent_time:1757653571741332|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 772780] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:22357|cwnd:48763|full_bw_reached:0|inflight:1050|srtt:32024|latest_rtt:31150|min_rtt:30926|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 772792] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 772797] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 772803] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605432|largest:1649605432|pns:2|
[2025/09/12 05:06:11 772809] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1649605432|frame:PADDING ACK |recv_time:1757653571772482|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 772816] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653691772482|now:1757653571772482|interv:120000000|
[2025/09/12 05:06:11 772821] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653691772482|now:1757653571772482|interv:120000000|
[2025/09/12 05:06:11 772826] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571776988|pq_index:0|
[2025/09/12 05:06:11 772832] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571772268|
[2025/09/12 05:06:11 772838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571772838|
[2025/09/12 05:06:11 772844] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571772843|
[2025/09/12 05:06:11 772852] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:32024|min_srtt:32024|path_bw:22357|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:11 772858] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48763|conn:0000560C593A1F7C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 772864] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:32024|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 772870] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:11 772877] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:11 772881] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_can_send|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48763|conn:0000560C593A1F7C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 772885] [debug] |scid:099041b1af897e77efaf06db|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 772890] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:11 772922] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653571772897|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 772932] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:8|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 772939] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:11 772952] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:32024|rtt_var:3964|pto_duration:47880|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 772957] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 772961] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 772965] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:06:11 772969] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571845777|now:1757653571772952|interv:72825|
[2025/09/12 05:06:11 772973] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571845777|now:1757653571772952|interval:72825|pto_count:0|srtt:32024
[2025/09/12 05:06:11 772978] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48763|inflight:1073|
[2025/09/12 05:06:11 772983] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571845777|
[2025/09/12 05:06:11 772987] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571845777|
[2025/09/12 05:06:11 772991] [debug] |xqc_engine_wakeup_after|wakeup:1757653571845777|now:1757653571772991|diff:72786|
[2025/09/12 05:06:11 772995] [debug] |xqc_engine_main_logic|END|now:1757653571772843|
[2025/09/12 05:06:11 773000] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571773000|
[2025/09/12 05:06:11 773004] [debug] |xqc_engine_wakeup_after|wakeup:1757653571845777|now:1757653571773004|diff:72773|
[2025/09/12 05:06:11 773008] [debug] |xqc_engine_main_logic|END|now:1757653571773000|
[2025/09/12 05:06:11 777646] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:39|state:ESTABED|recv_time:1757653571777645|
[2025/09/12 05:06:11 777657] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 777663] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605432|
[2025/09/12 05:06:11 777668] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605434|
[2025/09/12 05:06:11 777676] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1649605434|
[2025/09/12 05:06:11 777683] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 777690] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|conn:0000560C593A1F7C|path:0|pkt_num:6|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:06:11 777697] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653571740815|is_app_limited:1|send_elapse:608|ack_elapse:36830|ctl_first_sent_time:1757653571741423|lagest_ack_time:1757653571777645|curr_delivered:3861|
[2025/09/12 05:06:11 777705] [debug] |scid:099041b1af897e77efaf06db|xqc_update_sample|sampler_sent_time_update:1757653571741423|
[2025/09/12 05:06:11 777712] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:11 777719] [debug] |scid:099041b1af897e77efaf06db|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:11 777726] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:STREAM_CLOSE|expire:1757653571996365|now:1757653571777725|interv:218640|
[2025/09/12 05:06:11 777733] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:11 777747] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593A1F7C|srtt:32024|rttvar:3964|minrtt:30926|latest_rtt:36222|ack_delay:4408|
[2025/09/12 05:06:11 777753] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_update_rtt|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |after update rtt|conn:0000560C593A1F7C|srtt:31997|rttvar:3025|minrtt:30926|latest_rtt:36222|ack_delay:4408|
[2025/09/12 05:06:11 777760] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:11 777766] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 777772] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1649605431|pns:2|
[2025/09/12 05:06:11 777778] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 777784] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|srtt:31997|rtt_var:3025|pto_duration:44097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 777790] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 777796] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 777801] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593A1F7C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:11 777808] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571841994|now:1757653571777783|interv:64211|
[2025/09/12 05:06:11 777813] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593A1F7C|path:0|pns:2|expire:1757653571841994|now:1757653571777783|interval:64211|pto_count:0|srtt:31997
[2025/09/12 05:06:11 777817] [debug] |scid:099041b1af897e77efaf06db|xqc_generate_sample|sampler: send_elapse 608, ack_elapse 36830, delivered 1758|rate 47732|lost 3|
[2025/09/12 05:06:11 777821] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (47732) in round 5|
[2025/09/12 05:06:11 777825] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_update_min_rtt|minrtt expire|rtt:30926, old_rtt:30926|
[2025/09/12 05:06:11 777829] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2972|
[2025/09/12 05:06:11 777833] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48763|packet_lost:0|acked:1050|po_sent_time:1757653571741423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 777838] [debug] |scid:099041b1af897e77efaf06db|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48763|packet_lost:0|acked:1050|po_sent_time:1757653571741423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 777842] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bbr on ack|mode:0|pacing_rate:4011604|bw:47732|cwnd:49813|full_bw_reached:0|inflight:23|srtt:31997|latest_rtt:36222|min_rtt:30926|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 777847] [stats] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e |bandwidth change record|bw_before:22357|bw_after:47732|srtt:31997|cwnd:49813|
[2025/09/12 05:06:11 777852] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 777859] [debug] |scid:099041b1af897e77efaf06db|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 777864] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605434|largest:1649605434|pns:2|
[2025/09/12 05:06:11 777869] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1649605434|frame:PADDING ACK |recv_time:1757653571777645|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 777874] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653691777645|now:1757653571777645|interv:120000000|
[2025/09/12 05:06:11 777878] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653691777645|now:1757653571777645|interv:120000000|
[2025/09/12 05:06:11 777882] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571845777|pq_index:0|
[2025/09/12 05:06:11 777886] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571772843|
[2025/09/12 05:06:11 777890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571777890|
[2025/09/12 05:06:11 777895] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571777894|
[2025/09/12 05:06:11 777901] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571841994|
[2025/09/12 05:06:11 777905] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571841994|
[2025/09/12 05:06:11 777909] [debug] |xqc_engine_wakeup_after|wakeup:1757653571841994|now:1757653571777908|diff:64086|
[2025/09/12 05:06:11 777913] [debug] |xqc_engine_main_logic|END|now:1757653571777894|
[2025/09/12 05:06:11 777918] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571777918|
[2025/09/12 05:06:11 777922] [debug] |xqc_engine_wakeup_after|wakeup:1757653571841994|now:1757653571777922|diff:64072|
[2025/09/12 05:06:11 777926] [debug] |xqc_engine_main_logic|END|now:1757653571777918|
[2025/09/12 05:06:11 803617] [info] |xqc_engine_packet_process|==>|conn:0000560C593A1F7C|size:39|state:ESTABED|recv_time:1757653571803615|
[2025/09/12 05:06:11 803634] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:099041b1af897e77efaf06db|spin_bit:0|
[2025/09/12 05:06:11 803645] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|largest_pn:1649605434|
[2025/09/12 05:06:11 803652] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1649605435|
[2025/09/12 05:06:11 803662] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1649605435|
[2025/09/12 05:06:11 803669] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:11 803676] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_DRAINING|expire:1757653572010967|now:1757653571803676|interv:207291|
[2025/09/12 05:06:11 803684] [debug] |scid:099041b1af897e77efaf06db|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:11 803691] [debug] |scid:099041b1af897e77efaf06db|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:23|
[2025/09/12 05:06:11 803698] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:11 803703] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:11 803708] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:11 803751] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 803760] [info] |scid:099041b1af897e77efaf06db|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:11 803776] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:11 803780] [debug] |scid:099041b1af897e77efaf06db|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:11 803785] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1649605435|largest:1649605435|pns:2|
[2025/09/12 05:06:11 803790] [info] |scid:099041b1af897e77efaf06db|xqc_conn_on_pkt_processed|====>|conn:0000560C593A1F7C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1649605435|frame:CONNECTION_CLOSE |recv_time:1757653571803615|dcid:099041b1af897e77efaf06db|dcid_seq:0|
[2025/09/12 05:06:11 803795] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:PATH_IDLE|expire:1757653691803615|now:1757653571803615|interv:120000000|
[2025/09/12 05:06:11 803800] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_set|type:CONN_IDLE|expire:1757653691803615|now:1757653571803615|interv:120000000|
[2025/09/12 05:06:11 803804] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571841994|pq_index:0|
[2025/09/12 05:06:11 803808] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571777894|
[2025/09/12 05:06:11 803812] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571803812|
[2025/09/12 05:06:11 803817] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571803816|
[2025/09/12 05:06:11 803824] [debug] |scid:099041b1af897e77efaf06db|xqc_path_get_perf_class|conn:0000560C593A1F7C|path_id:0|path_srtt:31997|min_srtt:31997|path_bw:47732|loss_rate:23.08|path_pto:0|
[2025/09/12 05:06:11 803828] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593A1F7C|path_id:0|path_srtt:31997|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 803834] [debug] |scid:099041b1af897e77efaf06db|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:11 803839] [debug] |scid:099041b1af897e77efaf06db|xqc_check_acked_or_dropped_pkt|conn:0000560C593A1F7C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:11 803843] [debug] |scid:099041b1af897e77efaf06db|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:11 803879] [info] |scid:099041b1af897e77efaf06db|xqc_send_packet_with_pn|<==|conn:0000560C593A1F7C|path:0|pkt_num:9|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653571803851|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 803885] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_on_packet_sent|conn:0000560C593A1F7C|path:0|pkt_num:9|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 803891] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653571996365|
[2025/09/12 05:06:11 803895] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653571996365|
[2025/09/12 05:06:11 803903] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571803902|diff:192463|
[2025/09/12 05:06:11 803909] [debug] |xqc_engine_main_logic|END|now:1757653571803816|
[2025/09/12 05:06:11 803918] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571803918|
[2025/09/12 05:06:11 803924] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571803923|diff:192442|
[2025/09/12 05:06:11 803930] [debug] |xqc_engine_main_logic|END|now:1757653571803918|
[2025/09/12 05:06:11 882447] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653631882446|now:1757653571882446|interv:60000000|
[2025/09/12 05:06:11 882479] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653631882479|now:1757653571882479|interv:60000000|
[2025/09/12 05:06:11 882488] [debug] |xqc_path_create|path:0|dcid:09b374e8f11b7638c85817ad254325095b|scid:e19abeb7baf9a187def5fce3|create_path_count:1|
[2025/09/12 05:06:11 882495] [debug] |scid:e19abeb7baf9a187def5fce3|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 05:06:11 882502] [debug] |xqc_path_init|path:0|dcid:09b374e8f11b7638c85817ad254325095b|scid:e19abeb7baf9a187def5fce3|state:2|
[2025/09/12 05:06:11 882506] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_create|success|scid:e19abeb7baf9a187def5fce3|dcid:09b374e8f11b7638c85817ad254325095b|conn:0000560C5938A4EC|
[2025/09/12 05:06:11 882514] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_server_create|hash odcid conn|odcid:f1cf00cbbe7190de97ce26b0ce3a293d2534|conn:0000560C5938A4EC|
[2025/09/12 05:06:11 882526] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_get_local_transport_params|generate sr_token[ba9d1dce908953604a5f09057ad09160] for cid[f1cf00cbbe7190de97ce26b0ce3a293d2534]
[2025/09/12 05:06:11 882553] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882560] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:1200|state:S_INIT|recv_time:1757653571882412|
[2025/09/12 05:06:11 882682] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:11 882689] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:11 882695] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:11 882702] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314078|
[2025/09/12 05:06:11 882714] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2087314078|
[2025/09/12 05:06:11 882722] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 882726] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 882730] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882734] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882740] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882745] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:11 882750] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882754] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882759] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:11 882763] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:11 882767] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:11 882771] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 882775] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 882778] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882783] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882789] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882806] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882810] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882814] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882817] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882821] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882825] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882829] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882833] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882837] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882840] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882844] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882848] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882852] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882855] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882859] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882863] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882869] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882876] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882882] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882887] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882891] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882895] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882899] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:11 882927] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 882932] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 882936] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:11 882941] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 882944] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 882950] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882956] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882962] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882974] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882978] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 882982] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 882986] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 882989] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 882993] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 882997] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 883001] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 883004] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 883008] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 883012] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 883015] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 883019] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:11 883023] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883027] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883031] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:11 883037] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883067] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883071] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 883075] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 883078] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 883083] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 883087] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 883090] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 883094] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_token|token empty|
[2025/09/12 05:06:11 883098] [info] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|check_token fail|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 883102] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:11 883105] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:11 883109] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:11 883113] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883123] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883129] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:11 883136] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883142] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883147] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:11 883151] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883155] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883159] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:11 883163] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883167] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883171] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:11 883175] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883179] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883182] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:06:11 883186] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:11 883190] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883194] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:06:11 883246] [info] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:11 883436] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:11 883442] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:11 883446] [warn] |scid:e19abeb7baf9a187def5fce3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:11 883694] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:11 883701] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:11 883705] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 883709] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 883717] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:11 883723] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:11 883731] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314078|largest:2087314078|pns:0|
[2025/09/12 05:06:11 883738] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:1200|pkt_type:INIT|pkt_num:2087314078|frame:PADDING CRYPTO |recv_time:1757653571882412|dcid:f1cf00cbbe7190de97ce26b0ce3a293d2534|dcid_seq:0|
[2025/09/12 05:06:11 883746] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653631882412|now:1757653571882412|interv:60000000|
[2025/09/12 05:06:11 883756] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653631882412|now:1757653571882412|interv:60000000|
[2025/09/12 05:06:11 883761] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571883761|
[2025/09/12 05:06:11 883766] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653571883765|
[2025/09/12 05:06:11 883771] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:11 883775] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:11 883780] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:11 883784] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:11 883787] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:11 883794] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653571883793|
[2025/09/12 05:06:11 883798] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:11 883802] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:11 883806] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:11 883813] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653571883812|
[2025/09/12 05:06:11 883821] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653571883821|
[2025/09/12 05:06:11 883829] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653571883828|
[2025/09/12 05:06:11 883834] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653571883834|
[2025/09/12 05:06:11 883838] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 883844] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|largest_recv:2087314078|ack_delay:1432|first_ack_range:0|largest_pkt_recv_time:1757653571882412|
[2025/09/12 05:06:11 883849] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|high:2087314078|low:2087314078|pkt_pns:0|
[2025/09/12 05:06:11 883853] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2087314078|frame_largest_recv:2087314078|
[2025/09/12 05:06:11 883857] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:11 883863] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:11 883868] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|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 05:06:11 883874] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:11 883878] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:11 883882] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|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 05:06:11 883891] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:11 883898] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:11 883905] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|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 05:06:11 883912] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:11 883917] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:11 883921] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|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 05:06:11 883925] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:11 883929] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:11 883933] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|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 05:06:11 883937] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:11 883941] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 883947] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:11 883952] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:11 883992] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653571883960|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 884002] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 884009] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:11 884016] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 884024] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 884030] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 884037] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 884064] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572633960|now:1757653571884016|interv:749944|
[2025/09/12 05:06:11 884076] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:0|expire:1757653572633960|now:1757653571884016|interval:749944|pto_count:0|srtt:250000
[2025/09/12 05:06:11 884084] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:11 884089] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 884094] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:11 884120] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653571884101|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 884127] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 884134] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:11 884141] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 884148] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 884154] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:11 884160] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 884167] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572633960|now:1757653571884141|interv:749819|
[2025/09/12 05:06:11 884173] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:0|expire:1757653572633960|now:1757653571884141|interval:749819|pto_count:0|srtt:250000
[2025/09/12 05:06:11 884179] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:11 884184] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 884188] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:11 884213] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653571884195|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 884219] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 884227] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:11 884233] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 884240] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 884246] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:11 884250] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 884258] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572633960|now:1757653571884233|interv:749727|
[2025/09/12 05:06:11 884262] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:0|expire:1757653572633960|now:1757653571884233|interval:749727|pto_count:0|srtt:250000
[2025/09/12 05:06:11 884267] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:11 884271] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 884276] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:11 884297] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653571884282|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 884302] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 884309] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:11 884316] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 884323] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 884329] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:11 884335] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 884338] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572633960|now:1757653571884316|interv:749644|
[2025/09/12 05:06:11 884342] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:0|expire:1757653572633960|now:1757653571884316|interval:749644|pto_count:0|srtt:250000
[2025/09/12 05:06:11 884347] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:11 884351] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 884355] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:11 884375] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653571884361|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 884380] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 884384] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:11 884388] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 884394] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:11 884406] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 884413] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 884419] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572633960|now:1757653571884388|interv:749572|
[2025/09/12 05:06:11 884423] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:0|expire:1757653572633960|now:1757653571884388|interval:749572|pto_count:0|srtt:250000
[2025/09/12 05:06:11 884427] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:11 884432] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:11 884436] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:11 884457] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653571884442|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 884462] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 884467] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572633960|
[2025/09/12 05:06:11 884472] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572633960|
[2025/09/12 05:06:11 884476] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571884476|diff:111889|
[2025/09/12 05:06:11 884484] [debug] |xqc_engine_main_logic|END|now:1757653571883765|
[2025/09/12 05:06:11 884492] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571884492|
[2025/09/12 05:06:11 884498] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571884498|diff:111867|
[2025/09/12 05:06:11 884504] [debug] |xqc_engine_main_logic|END|now:1757653571884492|
[2025/09/12 05:06:11 917214] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653571917212|
[2025/09/12 05:06:11 917233] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:11 917242] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:06:11 917253] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314078|
[2025/09/12 05:06:11 917260] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314079|
[2025/09/12 05:06:11 917271] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2087314079|
[2025/09/12 05:06:11 917279] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 917289] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:11 917299] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653571883960|is_app_limited:1|send_elapse:0|ack_elapse:33252|ctl_first_sent_time:1757653571883960|lagest_ack_time:1757653571917212|curr_delivered:1184|
[2025/09/12 05:06:11 917309] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571883960|
[2025/09/12 05:06:11 917318] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:11 917333] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33252|ack_delay:0|
[2025/09/12 05:06:11 917341] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:33252|rttvar:16626|minrtt:33252|latest_rtt:33252|ack_delay:0|
[2025/09/12 05:06:11 917350] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:11 917357] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 917400] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:33252|rtt_var:16626|pto_duration:99756|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 917411] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 917419] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:11 917427] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 917434] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571984117|now:1757653571917400|interv:66717|
[2025/09/12 05:06:11 917439] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653571984117|now:1757653571917400|interval:66717|pto_count:0|srtt:33252
[2025/09/12 05:06:11 917445] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33252, delivered 1184|rate 35606|lost 0|
[2025/09/12 05:06:11 917451] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:11 917456] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35606) in round 1|
[2025/09/12 05:06:11 917461] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|probertt expire|rtt:33252, old_rtt:2147483647|
[2025/09/12 05:06:11 917466] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33252, old_rtt:2147483647|
[2025/09/12 05:06:11 917471] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:11 917476] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653571883960|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:11 917481] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653571883960|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:11 917487] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:35606|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33252|latest_rtt:33252|min_rtt:33252|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 917494] [stats] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3986871|bw:35606|srtt:33252|latest_rtt:33252|min_rtt:33252|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35049|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:11 917507] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 917512] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 917520] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_addr_validated|Address Validated|conn:0000560C5938A4EC|role:1|
[2025/09/12 05:06:11 917525] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314079|largest:2087314079|pns:0|
[2025/09/12 05:06:11 917531] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:1200|pkt_type:INIT|pkt_num:2087314079|frame:PADDING ACK |recv_time:1757653571917212|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 917537] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653631917212|now:1757653571917212|interv:60000000|
[2025/09/12 05:06:11 917543] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653631917212|now:1757653571917212|interv:60000000|
[2025/09/12 05:06:11 917547] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572633960|pq_index:6|
[2025/09/12 05:06:11 917553] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571883765|
[2025/09/12 05:06:11 917558] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571917558|
[2025/09/12 05:06:11 917564] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571917563|
[2025/09/12 05:06:11 917572] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653571984117|
[2025/09/12 05:06:11 917577] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653571984117|
[2025/09/12 05:06:11 917582] [debug] |xqc_engine_wakeup_after|wakeup:1757653571984117|now:1757653571917582|diff:66535|
[2025/09/12 05:06:11 917587] [debug] |xqc_engine_main_logic|END|now:1757653571917563|
[2025/09/12 05:06:11 917596] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653571917595|
[2025/09/12 05:06:11 917602] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:11 917609] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:11 917613] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314078|
[2025/09/12 05:06:11 917620] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2087314078|
[2025/09/12 05:06:11 917625] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 917631] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:11 917637] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653571883960|is_app_limited:1|send_elapse:401|ack_elapse:33635|ctl_first_sent_time:1757653571884361|lagest_ack_time:1757653571917595|curr_delivered:1266|
[2025/09/12 05:06:11 917643] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571884361|
[2025/09/12 05:06:11 917648] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:11 917653] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:33252|rttvar:16626|minrtt:33252|latest_rtt:33234|ack_delay:0|
[2025/09/12 05:06:11 917662] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:33250|rttvar:12474|minrtt:33234|latest_rtt:33234|ack_delay:0|
[2025/09/12 05:06:11 917667] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:11 917673] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653571884101|lost_send_time:1757653571880189|loss_delay:37406|frame:CRYPTO |repair:32|
[2025/09/12 05:06:11 917679] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653571884101u|
[2025/09/12 05:06:11 917684] [stats] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |lost interval:1757653571917595|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653571884101|srtt:33250|cwnd:47136|bw:35606|conn_life:35151|now:0|last_lost_time:35151|
[2025/09/12 05:06:11 917690] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 917695] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653571921601|now:1757653571917695|interval:3906|
[2025/09/12 05:06:11 917700] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571921601|now:1757653571917695|interv:3906|
[2025/09/12 05:06:11 917705] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 401, ack_elapse 33635, delivered 1266|rate 37639|lost 1|
[2025/09/12 05:06:11 917710] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (37639) in round 1|
[2025/09/12 05:06:11 917715] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|probertt expire|rtt:33234, old_rtt:33252|
[2025/09/12 05:06:11 917720] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33234, old_rtt:33252|
[2025/09/12 05:06:11 917725] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2504|
[2025/09/12 05:06:11 917729] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:82|po_sent_time:1757653571884361|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:11 917735] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:82|po_sent_time:1757653571884361|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:11 917740] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:37639|cwnd:47218|full_bw_reached:0|inflight:643|srtt:33250|latest_rtt:33234|min_rtt:33234|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 917747] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 917752] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653571921601|now:1757653571917752|interval:3849|
[2025/09/12 05:06:11 917757] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571921601|now:1757653571917752|interv:3849|
[2025/09/12 05:06:11 917763] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314078|largest:2087314078|pns:1|
[2025/09/12 05:06:11 917771] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:65|pkt_type:HSK|pkt_num:2087314078|frame:ACK |recv_time:1757653571917595|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 917777] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653631917595|now:1757653571917595|interv:60000000|
[2025/09/12 05:06:11 917782] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653631917595|now:1757653571917595|interv:60000000|
[2025/09/12 05:06:11 917787] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571984117|pq_index:0|
[2025/09/12 05:06:11 917792] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571917563|
[2025/09/12 05:06:11 917797] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571917797|
[2025/09/12 05:06:11 917802] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571917801|
[2025/09/12 05:06:11 917808] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:33250|min_srtt:33250|path_bw:37639|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:11 917814] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:643|cwnd:47218|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 917820] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:33250|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 917826] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:11 917832] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 917837] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:643|cwnd:47218|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 917842] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 917848] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:11 917883] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653571917855|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 917890] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:4|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 917896] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:06:11 917901] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653571921601|now:1757653571917901|interval:3700|
[2025/09/12 05:06:11 917907] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571921601|now:1757653571917901|interv:3700|
[2025/09/12 05:06:11 917912] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:837|
[2025/09/12 05:06:11 917922] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653571921601|
[2025/09/12 05:06:11 917928] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653571921601|
[2025/09/12 05:06:11 917936] [debug] |xqc_engine_wakeup_after|wakeup:1757653571921601|now:1757653571917936|diff:3665|
[2025/09/12 05:06:11 917942] [debug] |xqc_engine_main_logic|END|now:1757653571917801|
[2025/09/12 05:06:11 917948] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571917948|
[2025/09/12 05:06:11 917953] [debug] |xqc_engine_wakeup_after|wakeup:1757653571921601|now:1757653571917953|diff:3648|
[2025/09/12 05:06:11 917957] [debug] |xqc_engine_main_logic|END|now:1757653571917948|
[2025/09/12 05:06:11 922036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571922036|
[2025/09/12 05:06:11 922070] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571921601|pq_index:0|
[2025/09/12 05:06:11 922077] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571917801|
[2025/09/12 05:06:11 922083] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571922082|
[2025/09/12 05:06:11 922089] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571921601|now:1757653571922082|
[2025/09/12 05:06:11 922095] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 922100] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:11 922105] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:11 922110] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 922117] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653571884195|lost_send_time:1757653571884676|loss_delay:37406|frame:CRYPTO |repair:32|
[2025/09/12 05:06:11 922123] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653571884282|lost_send_time:1757653571884676|loss_delay:37406|frame:CRYPTO |repair:32|
[2025/09/12 05:06:11 922129] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653571884282u|
[2025/09/12 05:06:11 922134] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:11 922139] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:33250|rtt_var:12474|pto_duration:83146|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 922145] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 922151] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:11 922156] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 922161] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572001001|now:1757653571922139|interv:78862|
[2025/09/12 05:06:11 922166] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653572001001|now:1757653571922139|interval:78862|pto_count:0|srtt:33250
[2025/09/12 05:06:11 922174] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:33250|min_srtt:33250|path_bw:37639|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:11 922185] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:194|cwnd:47218|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 922191] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:33250|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 922197] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:11 922203] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:33250|min_srtt:33250|path_bw:37639|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:11 922209] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:126|schedule_bytes:517|inflight:194|cwnd:47218|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 922215] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:33250|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 922221] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:11 922227] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 922232] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:194|cwnd:47218|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 922238] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 922243] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:11 922279] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:5|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653571922253|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 922287] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:5|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 922293] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:06:11 922298] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:33250|rtt_var:12474|pto_duration:83146|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 922304] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 922309] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:11 922314] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 922319] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572005399|now:1757653571922298|interv:83101|
[2025/09/12 05:06:11 922324] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653572005399|now:1757653571922298|interval:83101|pto_count:0|srtt:33250
[2025/09/12 05:06:11 922335] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:711|
[2025/09/12 05:06:11 922341] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:11 922347] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:711|cwnd:47218|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 922352] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 922358] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:11 922383] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:711|now:1757653571922365|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 922390] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:6|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 922395] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:711|applimit:0|
[2025/09/12 05:06:11 922401] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:33250|rtt_var:12474|pto_duration:83146|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 922406] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 922411] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:11 922416] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 922421] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572005511|now:1757653571922400|interv:83111|
[2025/09/12 05:06:11 922426] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653572005511|now:1757653571922400|interval:83111|pto_count:0|srtt:33250
[2025/09/12 05:06:11 922432] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:837|
[2025/09/12 05:06:11 922438] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572005511|
[2025/09/12 05:06:11 922443] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572005511|
[2025/09/12 05:06:11 922449] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571922448|diff:73917|
[2025/09/12 05:06:11 922454] [debug] |xqc_engine_main_logic|END|now:1757653571922082|
[2025/09/12 05:06:11 948713] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653571948711|
[2025/09/12 05:06:11 948731] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:06:11 948738] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314078|
[2025/09/12 05:06:11 948745] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314079|
[2025/09/12 05:06:11 948756] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2087314079|
[2025/09/12 05:06:11 948764] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 948773] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:4|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:11 948791] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:837|prior_delivered:1266|prior_time:1757653571917595|is_app_limited:1|send_elapse:33494|ack_elapse:31116|ctl_first_sent_time:1757653571917855|lagest_ack_time:1757653571948711|curr_delivered:1460|
[2025/09/12 05:06:11 948800] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571917855|
[2025/09/12 05:06:11 948809] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:11 948818] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:33250|rttvar:12474|minrtt:33234|latest_rtt:30856|ack_delay:0|
[2025/09/12 05:06:11 948826] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:32951|rttvar:9954|minrtt:30856|latest_rtt:30856|ack_delay:0|
[2025/09/12 05:06:11 948836] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:11 948844] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 948852] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 948861] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 948869] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32951|rtt_var:9954|pto_duration:72767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 948877] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 948885] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:06:11 948891] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 948895] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571995132|now:1757653571948868|interv:46264|
[2025/09/12 05:06:11 948900] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653571995132|now:1757653571948868|interval:46264|pto_count:0|srtt:32951
[2025/09/12 05:06:11 948906] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 33494, ack_elapse 31116, delivered 194|rate 5792|lost 3|
[2025/09/12 05:06:11 948911] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:11 948916] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|probertt expire|rtt:30856, old_rtt:33234|
[2025/09/12 05:06:11 948921] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30856, old_rtt:33234|
[2025/09/12 05:06:11 948926] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2504|
[2025/09/12 05:06:11 948931] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47218|packet_lost:0|acked:194|po_sent_time:1757653571917855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:06:11 948936] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47218|packet_lost:0|acked:194|po_sent_time:1757653571917855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:06:11 948948] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:37639|cwnd:47412|full_bw_reached:0|inflight:643|srtt:32951|latest_rtt:30856|min_rtt:30856|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 948955] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 948960] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32951|rtt_var:9954|pto_duration:72767|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 948965] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 948970] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:06:11 948974] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:11 948979] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571995132|now:1757653571948959|interv:46173|
[2025/09/12 05:06:11 948984] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:1|expire:1757653571995132|now:1757653571948959|interval:46173|pto_count:0|srtt:32951
[2025/09/12 05:06:11 948990] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314079|largest:2087314079|pns:1|
[2025/09/12 05:06:11 948996] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:65|pkt_type:HSK|pkt_num:2087314079|frame:ACK |recv_time:1757653571948711|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 949002] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653631948711|now:1757653571948711|interv:60000000|
[2025/09/12 05:06:11 949007] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653631948711|now:1757653571948711|interv:60000000|
[2025/09/12 05:06:11 949011] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572005511|pq_index:2|
[2025/09/12 05:06:11 949017] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571922082|
[2025/09/12 05:06:11 949022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571949022|
[2025/09/12 05:06:11 949028] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571949026|
[2025/09/12 05:06:11 949035] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653571995132|
[2025/09/12 05:06:11 949066] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653571995132|
[2025/09/12 05:06:11 949072] [debug] |xqc_engine_wakeup_after|wakeup:1757653571995132|now:1757653571949072|diff:46060|
[2025/09/12 05:06:11 949077] [debug] |xqc_engine_main_logic|END|now:1757653571949026|
[2025/09/12 05:06:11 949084] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571949084|
[2025/09/12 05:06:11 949089] [debug] |xqc_engine_wakeup_after|wakeup:1757653571995132|now:1757653571949089|diff:46043|
[2025/09/12 05:06:11 949094] [debug] |xqc_engine_main_logic|END|now:1757653571949084|
[2025/09/12 05:06:11 954990] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653571954989|
[2025/09/12 05:06:11 955007] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:06:11 955024] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314079|
[2025/09/12 05:06:11 955031] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314080|
[2025/09/12 05:06:11 955060] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2087314080|
[2025/09/12 05:06:11 955068] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 955076] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:5|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:06:11 955085] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:711|prior_delivered:1266|prior_time:1757653571917595|is_app_limited:1|send_elapse:37892|ack_elapse:37394|ctl_first_sent_time:1757653571922253|lagest_ack_time:1757653571954989|curr_delivered:1977|
[2025/09/12 05:06:11 955094] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571922253|
[2025/09/12 05:06:11 955103] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:11 955111] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:6|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:11 955119] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:711|prior_delivered:1266|prior_time:1757653571917595|is_app_limited:1|send_elapse:37892|ack_elapse:37394|ctl_first_sent_time:1757653571922253|lagest_ack_time:1757653571954989|curr_delivered:2103|
[2025/09/12 05:06:11 955127] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571922365|
[2025/09/12 05:06:11 955135] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:11 955144] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:32951|rttvar:9954|minrtt:30856|latest_rtt:32624|ack_delay:0|
[2025/09/12 05:06:11 955153] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:32911|rttvar:7547|minrtt:30856|latest_rtt:32624|ack_delay:0|
[2025/09/12 05:06:11 955162] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:11 955170] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 955179] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938A4EC|path:0|
[2025/09/12 05:06:11 955185] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 955190] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 37892, ack_elapse 37394, delivered 837|rate 22089|lost 3|
[2025/09/12 05:06:11 955195] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30856, old_rtt:30856|
[2025/09/12 05:06:11 955200] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2504|
[2025/09/12 05:06:11 955205] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:643|po_sent_time:1757653571922365|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:06:11 955211] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:643|po_sent_time:1757653571922365|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:06:11 955226] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:37639|cwnd:48055|full_bw_reached:0|inflight:0|srtt:32911|latest_rtt:32624|min_rtt:30856|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 955233] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:11 955239] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:11 955244] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:11 955248] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:11 955368] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:11 955375] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:11 955380] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571995132|pq_index:0|
[2025/09/12 05:06:11 955386] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571949026|
[2025/09/12 05:06:11 955391] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:11 955396] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:11 955401] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:11 955406] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938A4EC|path:0|
[2025/09/12 05:06:11 955411] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 955416] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:11 955422] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:11 955428] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314080|largest:2087314080|pns:1|
[2025/09/12 05:06:11 955433] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:416|pkt_type:HSK|pkt_num:2087314080|frame:ACK CRYPTO |recv_time:1757653571954989|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 955440] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 955445] [warn] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:11 955451] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:11 955456] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:11 955461] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653631954989|now:1757653571954989|interv:60000000|
[2025/09/12 05:06:11 955466] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653631954989|now:1757653571954989|interv:60000000|
[2025/09/12 05:06:11 955471] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571955471|
[2025/09/12 05:06:11 955482] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571955481|
[2025/09/12 05:06:11 955488] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5938A4EC|
[2025/09/12 05:06:11 955493] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5938A4EC|
[2025/09/12 05:06:11 955498] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:11 955503] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5938A4EC|path:0|
[2025/09/12 05:06:11 955508] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:11 955514] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_gen_token|expire:1758258371|
[2025/09/12 05:06:11 955520] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:11 955524] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:11 955529] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:11 955535] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 955541] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:11 955545] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314078|
[2025/09/12 05:06:11 955553] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314078|
[2025/09/12 05:06:11 955558] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955563] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|19736edefedde1078f20d45e0c48054a2f|sr_token:4c985d2f01ad78dbd2bd5977d1357352
[2025/09/12 05:06:11 955571] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955576] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|ea92ff917881ca61a341f6ff814b4268d4|sr_token:bf279b202556ac0677bdc83cfde7baf7
[2025/09/12 05:06:11 955582] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955586] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|7727219a4c6147cd990004c5cad3fc4679|sr_token:01647c3901ead2ad24138fc2670ea4f4
[2025/09/12 05:06:11 955592] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955597] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|473898e0a2bdfdcb17bad91da88acc3fad|sr_token:98d39e0958a9503e8745ddb72a1c5063
[2025/09/12 05:06:11 955603] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955608] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|c2a4fa68adca4414fb70fae7b71bea7048|sr_token:efbd7fd96bcc15bb6482143ee93f19ef
[2025/09/12 05:06:11 955613] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955618] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|d45e8e057d859a80f7f595ba9f994e7df2|sr_token:6597f0036d615a0c7261f0cadcf786b6
[2025/09/12 05:06:11 955624] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:11 955629] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_new_conn_id_frame|new_conn_id|a2ff603f05b1a7125047c243b07968c9f1|sr_token:9cbdb5f94a91bffd4460062dadcaf94e
[2025/09/12 05:06:11 955639] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:11 955644] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:11 955652] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:11 955658] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:11 955663] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:11 955668] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:ACK_01RTT|expire:1757653571979989|now:1757653571954989|interv:25000|
[2025/09/12 05:06:11 955674] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653571954989|max_ack_delay:25000|
[2025/09/12 05:06:11 955680] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314078|largest:2087314078|pns:2|
[2025/09/12 05:06:11 955686] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:2087314078|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653571954989|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 955692] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_write_streams|
[2025/09/12 05:06:11 955697] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:11 955702] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653571955702|
[2025/09/12 05:06:11 955708] [info] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653571955708|
[2025/09/12 05:06:11 955713] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:11 955718] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5938A4EC|
[2025/09/12 05:06:11 955781] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:11 955790] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:11 955796] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:06:11 955808] [info] |scid:e19abeb7baf9a187def5fce3|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5938A4EC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:11 955819] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|
[2025/09/12 05:06:11 955832] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|largest_recv:2087314080|ack_delay:843|first_ack_range:2|largest_pkt_recv_time:1757653571954989|
[2025/09/12 05:06:11 955841] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|high:2087314080|low:2087314078|pkt_pns:1|
[2025/09/12 05:06:11 955848] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2087314080|frame_largest_recv:2087314080|
[2025/09/12 05:06:11 955863] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:11 955882] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f1e37b35bcab23bad2fd66d6|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:11 955897] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3511d5f34bf1c0b61bfe40c8|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:11 955907] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 955915] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 955925] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:11 955932] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 955939] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 955949] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:11 955956] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 955964] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 955972] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:11 955979] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 955988] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 955995] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:11 956000] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956006] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 956011] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 956016] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:11 956021] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 956026] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 956037] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:11 956067] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|min_srtt:32911|path_bw:37639|loss_rate:37.50|path_pto:0|
[2025/09/12 05:06:11 956073] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C5938A4EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 956079] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32911|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 956085] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:11 956091] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:11 956096] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:11 956138] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653571956108|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956151] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956159] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:06:11 956167] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956174] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956180] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956186] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:11 956192] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044207|now:1757653571956167|interv:88040|
[2025/09/12 05:06:11 956198] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044207|now:1757653571956167|interval:88040|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956204] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:06:11 956211] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:11 956217] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:11 956247] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653571956226|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956256] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956270] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:06:11 956277] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956283] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956289] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956295] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:11 956301] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044325|now:1757653571956276|interv:88049|
[2025/09/12 05:06:11 956307] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044325|now:1757653571956276|interval:88049|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956312] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:06:11 956316] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:11 956321] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-5|next_skip_chance:1757653572220617|current_time:1757653571956320|
[2025/09/12 05:06:11 956325] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:11 956350] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:6|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653571956331|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956359] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:6|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956366] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:06:11 956372] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956379] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956382] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956386] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:11 956390] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044430|now:1757653571956372|interv:88058|
[2025/09/12 05:06:11 956394] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044430|now:1757653571956372|interval:88058|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956398] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:06:11 956403] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:11 956407] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:11 956434] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:7|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653571956417|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956443] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:7|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956450] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:06:11 956457] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956463] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956468] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956472] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:11 956476] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044516|now:1757653571956456|interv:88060|
[2025/09/12 05:06:11 956479] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044516|now:1757653571956456|interval:88060|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956484] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:06:11 956488] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:11 956493] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:11 956512] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:7|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653571956498|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956517] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:7|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956524] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:11 956530] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:11 956557] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653571956539|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956565] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956570] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:06:11 956574] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956579] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956583] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956591] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:11 956595] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044638|now:1757653571956574|interv:88064|
[2025/09/12 05:06:11 956599] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044638|now:1757653571956574|interval:88064|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956603] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:06:11 956608] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:11 956612] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:11 956641] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653571956621|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956649] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956654] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:06:11 956658] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956662] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956666] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956670] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:11 956674] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044720|now:1757653571956658|interv:88062|
[2025/09/12 05:06:11 956677] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044720|now:1757653571956658|interval:88062|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956682] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:06:11 956686] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:11 956691] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C5938A4EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 956695] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 956699] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:11 956725] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653571956705|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:11 956734] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:10|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956743] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:06:11 956748] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32911|rtt_var:7547|pto_duration:63099|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 956752] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 956756] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 956759] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:11 956763] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572044804|now:1757653571956747|interv:88057|
[2025/09/12 05:06:11 956767] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572044804|now:1757653571956747|interval:88057|pto_count:0|srtt:32911
[2025/09/12 05:06:11 956772] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:06:11 956776] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653571979989|
[2025/09/12 05:06:11 956781] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653571979989|
[2025/09/12 05:06:11 956785] [debug] |xqc_engine_wakeup_after|wakeup:1757653571979989|now:1757653571956785|diff:23204|
[2025/09/12 05:06:11 956789] [debug] |xqc_engine_main_logic|END|now:1757653571955481|
[2025/09/12 05:06:11 956797] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:1406|state:ESTABED|recv_time:1757653571956797|
[2025/09/12 05:06:11 956805] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 956813] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314078|
[2025/09/12 05:06:11 956819] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314079|
[2025/09/12 05:06:11 956825] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314079|
[2025/09/12 05:06:11 956830] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:11 956834] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 956837] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 956844] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:11 956849] [debug] |scid:e19abeb7baf9a187def5fce3|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:11 956853] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314079|largest:2087314079|pns:2|
[2025/09/12 05:06:11 956858] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2087314079|frame:PADDING PING |recv_time:1757653571956797|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 956863] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653691956797|now:1757653571956797|interv:120000000|
[2025/09/12 05:06:11 956867] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653691956797|now:1757653571956797|interv:120000000|
[2025/09/12 05:06:11 956874] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571979989|pq_index:0|
[2025/09/12 05:06:11 956878] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571955481|
[2025/09/12 05:06:11 956885] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571956885|
[2025/09/12 05:06:11 956893] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571956892|
[2025/09/12 05:06:11 956902] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|largest_recv:2087314079|ack_delay:105|first_ack_range:1|largest_pkt_recv_time:1757653571956797|
[2025/09/12 05:06:11 956907] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|high:2087314079|low:2087314078|pkt_pns:2|
[2025/09/12 05:06:11 956911] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2087314079|frame_largest_recv:2087314079|
[2025/09/12 05:06:11 956915] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:11 956920] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956924] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:11 956929] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:11 956953] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:11|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653571956934|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 956962] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:11|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:11 956970] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572044804|
[2025/09/12 05:06:11 956976] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572044804|
[2025/09/12 05:06:11 956983] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571956982|diff:39383|
[2025/09/12 05:06:11 956987] [debug] |xqc_engine_main_logic|END|now:1757653571956892|
[2025/09/12 05:06:11 956993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571956992|
[2025/09/12 05:06:11 956996] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571956996|diff:39369|
[2025/09/12 05:06:11 957000] [debug] |xqc_engine_main_logic|END|now:1757653571956992|
[2025/09/12 05:06:11 987269] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:40|state:ESTABED|recv_time:1757653571987268|
[2025/09/12 05:06:11 987288] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 987299] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314079|
[2025/09/12 05:06:11 987306] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314080|
[2025/09/12 05:06:11 987315] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314080|
[2025/09/12 05:06:11 987322] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 987331] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:1|
[2025/09/12 05:06:11 987347] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653571956108|is_app_limited:1|send_elapse:118|ack_elapse:31160|ctl_first_sent_time:1757653571956226|lagest_ack_time:1757653571987268|curr_delivered:2136|
[2025/09/12 05:06:11 987354] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571956226|
[2025/09/12 05:06:11 987361] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:11 987368] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:6|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:11 987374] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2103|prior_time:1757653571956108|is_app_limited:1|send_elapse:118|ack_elapse:31160|ctl_first_sent_time:1757653571956226|lagest_ack_time:1757653571987268|curr_delivered:2419|
[2025/09/12 05:06:11 987379] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571956331|
[2025/09/12 05:06:11 987382] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:11 987389] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:32911|rttvar:7547|minrtt:30856|latest_rtt:30937|ack_delay:112|
[2025/09/12 05:06:11 987395] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:32651|rttvar:6182|minrtt:30856|latest_rtt:30937|ack_delay:112|
[2025/09/12 05:06:11 987402] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:11 987409] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653571956108|lost_send_time:1757653571950536|loss_delay:36732|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:11 987417] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653571956108u|
[2025/09/12 05:06:11 987424] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 987430] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32651|rtt_var:6182|pto_duration:57379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 987437] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 987443] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 987449] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:06:11 987453] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572039084|now:1757653571987430|interv:51654|
[2025/09/12 05:06:11 987457] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572039084|now:1757653571987430|interval:51654|pto_count:0|srtt:32651
[2025/09/12 05:06:11 987461] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 118, ack_elapse 31160, delivered 316|rate 10141|lost 4|
[2025/09/12 05:06:11 987466] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:11 987474] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30856, old_rtt:30856|
[2025/09/12 05:06:11 987478] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1364|
[2025/09/12 05:06:11 987482] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:1|acked:316|po_sent_time:1757653571956331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 987487] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:1|acked:316|po_sent_time:1757653571956331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 987491] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:37639|cwnd:48371|full_bw_reached:0|inflight:1442|srtt:32651|latest_rtt:30937|min_rtt:30856|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:11 987498] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314080|largest:2087314080|pns:2|
[2025/09/12 05:06:11 987502] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2087314080|frame:ACK |recv_time:1757653571987268|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 987508] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653691987268|now:1757653571987268|interv:120000000|
[2025/09/12 05:06:11 987515] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653691987268|now:1757653571987268|interv:120000000|
[2025/09/12 05:06:11 987521] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572044804|pq_index:2|
[2025/09/12 05:06:11 987528] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571956892|
[2025/09/12 05:06:11 987535] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571987535|
[2025/09/12 05:06:11 987543] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571987541|
[2025/09/12 05:06:11 987552] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32651|min_srtt:32651|path_bw:37639|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:11 987559] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:48371|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 987566] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32651|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 987574] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:11 987581] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:11 987588] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:48371|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 987602] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 987609] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:11 987645] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1442|now:1757653571987619|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 987655] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:12|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 987662] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:1442|applimit:0|
[2025/09/12 05:06:11 987669] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32651|rtt_var:6182|pto_duration:57379|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 987676] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 987682] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 987689] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 1465|
[2025/09/12 05:06:11 987695] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572069998|now:1757653571987669|interv:82329|
[2025/09/12 05:06:11 987702] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572069998|now:1757653571987669|interval:82329|pto_count:0|srtt:32651
[2025/09/12 05:06:11 987709] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48371|inflight:1465|
[2025/09/12 05:06:11 987716] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572069998|
[2025/09/12 05:06:11 987721] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572069998|
[2025/09/12 05:06:11 987725] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571987725|diff:8640|
[2025/09/12 05:06:11 987730] [debug] |xqc_engine_main_logic|END|now:1757653571987541|
[2025/09/12 05:06:11 987737] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:40|state:ESTABED|recv_time:1757653571987737|
[2025/09/12 05:06:11 987742] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 987747] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314080|
[2025/09/12 05:06:11 987751] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314081|
[2025/09/12 05:06:11 987758] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314081|
[2025/09/12 05:06:11 987764] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 987772] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:7|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:06:11 987780] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2103|prior_time:1757653571956108|is_app_limited:1|send_elapse:309|ack_elapse:31629|ctl_first_sent_time:1757653571956417|lagest_ack_time:1757653571987737|curr_delivered:2703|
[2025/09/12 05:06:11 987787] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571956417|
[2025/09/12 05:06:11 987798] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:11 987803] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:11 987807] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2103|prior_time:1757653571956108|is_app_limited:1|send_elapse:309|ack_elapse:31629|ctl_first_sent_time:1757653571956417|lagest_ack_time:1757653571987737|curr_delivered:2757|
[2025/09/12 05:06:11 987812] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571956539|
[2025/09/12 05:06:11 987816] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:11 987820] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:32651|rttvar:6182|minrtt:30856|latest_rtt:31198|ack_delay:48|
[2025/09/12 05:06:11 987824] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:32463|rttvar:5012|minrtt:30856|latest_rtt:31198|ack_delay:48|
[2025/09/12 05:06:11 987828] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:11 987832] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 987837] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 987841] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32463|rtt_var:5012|pto_duration:52511|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 987845] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 987849] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 987853] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:06:11 987856] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572065130|now:1757653571987840|interv:77290|
[2025/09/12 05:06:11 987861] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572065130|now:1757653571987840|interval:77290|pto_count:0|srtt:32463
[2025/09/12 05:06:11 987865] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 309, ack_elapse 31629, delivered 654|rate 20677|lost 4|
[2025/09/12 05:06:11 987869] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30856, old_rtt:30856|
[2025/09/12 05:06:11 987874] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1364|
[2025/09/12 05:06:11 987877] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48371|packet_lost:0|acked:338|po_sent_time:1757653571956539|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 987882] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48371|packet_lost:0|acked:338|po_sent_time:1757653571956539|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 987890] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:37639|cwnd:48709|full_bw_reached:0|inflight:1127|srtt:32463|latest_rtt:31198|min_rtt:30856|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 987895] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314081|largest:2087314081|pns:2|
[2025/09/12 05:06:11 987900] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2087314081|frame:ACK |recv_time:1757653571987737|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 987905] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653691987737|now:1757653571987737|interv:120000000|
[2025/09/12 05:06:11 987909] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653691987737|now:1757653571987737|interv:120000000|
[2025/09/12 05:06:11 987913] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572069998|pq_index:2|
[2025/09/12 05:06:11 987917] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571987541|
[2025/09/12 05:06:11 987921] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571987921|
[2025/09/12 05:06:11 987926] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571987925|
[2025/09/12 05:06:11 987932] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572065130|
[2025/09/12 05:06:11 987936] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572065130|
[2025/09/12 05:06:11 987940] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571987939|diff:8426|
[2025/09/12 05:06:11 987944] [debug] |xqc_engine_main_logic|END|now:1757653571987925|
[2025/09/12 05:06:11 987949] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571987949|
[2025/09/12 05:06:11 987953] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571987953|diff:8412|
[2025/09/12 05:06:11 987956] [debug] |xqc_engine_main_logic|END|now:1757653571987949|
[2025/09/12 05:06:11 989750] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:1444|state:ESTABED|recv_time:1757653571989749|
[2025/09/12 05:06:11 989765] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 989773] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314081|
[2025/09/12 05:06:11 989779] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314082|
[2025/09/12 05:06:11 989788] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314082|
[2025/09/12 05:06:11 989795] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:11 989802] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:11 989808] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:11 989818] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:ACK_01RTT|expire:1757653572014749|now:1757653571989749|interv:25000|
[2025/09/12 05:06:11 989825] [debug] |scid:e19abeb7baf9a187def5fce3|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571989749|max_ack_delay:25000|
[2025/09/12 05:06:11 989838] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314082|largest:2087314082|pns:2|
[2025/09/12 05:06:11 989845] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:2087314082|frame:PADDING PING |recv_time:1757653571989749|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 989853] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653691989749|now:1757653571989749|interv:120000000|
[2025/09/12 05:06:11 989859] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653691989749|now:1757653571989749|interv:120000000|
[2025/09/12 05:06:11 989865] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572065130|pq_index:2|
[2025/09/12 05:06:11 989872] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571987925|
[2025/09/12 05:06:11 989878] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571989878|
[2025/09/12 05:06:11 989886] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571989884|
[2025/09/12 05:06:11 989895] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572014749|
[2025/09/12 05:06:11 989901] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572014749|
[2025/09/12 05:06:11 989907] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571989907|diff:6458|
[2025/09/12 05:06:11 989913] [debug] |xqc_engine_main_logic|END|now:1757653571989884|
[2025/09/12 05:06:11 989923] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:39|state:ESTABED|recv_time:1757653571989922|
[2025/09/12 05:06:11 989930] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:11 989936] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314082|
[2025/09/12 05:06:11 989942] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314083|
[2025/09/12 05:06:11 989951] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314083|
[2025/09/12 05:06:11 989957] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:11 989964] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:10|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:06:11 989971] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653571956108|is_app_limited:1|send_elapse:597|ack_elapse:33814|ctl_first_sent_time:1757653571956705|lagest_ack_time:1757653571989922|curr_delivered:3807|
[2025/09/12 05:06:11 989977] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653571956705|
[2025/09/12 05:06:11 989981] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:11 989987] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:11 989991] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:STREAM_CLOSE|expire:1757653572222524|now:1757653571989991|interv:232533|
[2025/09/12 05:06:11 989996] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:11 990005] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:32463|rttvar:5012|minrtt:30856|latest_rtt:33217|ack_delay:200|
[2025/09/12 05:06:11 990009] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:32533|rttvar:3897|minrtt:30856|latest_rtt:33217|ack_delay:200|
[2025/09/12 05:06:11 990013] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:11 990017] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 990022] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2087314080|pns:2|
[2025/09/12 05:06:11 990029] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:11 990035] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653571993990|now:1757653571990035|interval:3955|
[2025/09/12 05:06:11 990060] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653571993990|now:1757653571990035|interv:3955|
[2025/09/12 05:06:11 990067] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 597, ack_elapse 33814, delivered 1704|rate 50393|lost 4|
[2025/09/12 05:06:11 990072] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (50393) in round 3|
[2025/09/12 05:06:11 990076] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30856, old_rtt:30856|
[2025/09/12 05:06:11 990080] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3142|
[2025/09/12 05:06:11 990084] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48709|packet_lost:0|acked:1050|po_sent_time:1757653571956705|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 990088] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48709|packet_lost:0|acked:1050|po_sent_time:1757653571956705|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2419|
[2025/09/12 05:06:11 990093] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:50393|cwnd:49759|full_bw_reached:0|inflight:77|srtt:32533|latest_rtt:33217|min_rtt:30856|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:11 990099] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314083|largest:2087314083|pns:2|
[2025/09/12 05:06:11 990103] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2087314083|frame:ACK |recv_time:1757653571989922|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:11 990108] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653691989922|now:1757653571989922|interv:120000000|
[2025/09/12 05:06:11 990112] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653691989922|now:1757653571989922|interv:120000000|
[2025/09/12 05:06:11 990116] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572014749|pq_index:2|
[2025/09/12 05:06:11 990120] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571989884|
[2025/09/12 05:06:11 990128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571990128|
[2025/09/12 05:06:11 990133] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571990132|
[2025/09/12 05:06:11 990139] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653571993990|
[2025/09/12 05:06:11 990143] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653571993990|
[2025/09/12 05:06:11 990147] [debug] |xqc_engine_wakeup_after|wakeup:1757653571993990|now:1757653571990147|diff:3843|
[2025/09/12 05:06:11 990151] [debug] |xqc_engine_main_logic|END|now:1757653571990132|
[2025/09/12 05:06:11 990156] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571990156|
[2025/09/12 05:06:11 990160] [debug] |xqc_engine_wakeup_after|wakeup:1757653571993990|now:1757653571990160|diff:3830|
[2025/09/12 05:06:11 990164] [debug] |xqc_engine_main_logic|END|now:1757653571990156|
[2025/09/12 05:06:11 994235] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571994235|
[2025/09/12 05:06:11 994244] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571993990|pq_index:0|
[2025/09/12 05:06:11 994250] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571990132|
[2025/09/12 05:06:11 994256] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571994255|
[2025/09/12 05:06:11 994261] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653571993990|now:1757653571994255|
[2025/09/12 05:06:11 994266] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:11 994271] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:11 994276] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:11 994281] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:11 994287] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653571956621|lost_send_time:1757653571956886|loss_delay:37369|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:11 994293] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653571956621u|
[2025/09/12 05:06:11 994298] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:11 994303] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:48121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 994308] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 994313] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 994318] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:11 994323] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572060740|now:1757653571994303|interv:66437|
[2025/09/12 05:06:11 994328] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572060740|now:1757653571994303|interval:66437|pto_count:0|srtt:32533
[2025/09/12 05:06:11 994339] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32533|min_srtt:32533|path_bw:50393|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:11 994344] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:23|cwnd:49759|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 994350] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32533|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:11 994356] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:11 994362] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:11 994367] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:23|cwnd:49759|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 994373] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:11 994378] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:11 994413] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:23|now:1757653571994386|stream_id:0|stream_offset:0|
[2025/09/12 05:06:11 994421] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:13|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:11 994430] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:06:11 994438] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:48121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:11 994446] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:11 994455] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:11 994463] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:06:11 994471] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572067507|now:1757653571994438|interv:73069|
[2025/09/12 05:06:11 994479] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572067507|now:1757653571994438|interval:73069|pto_count:0|srtt:32533
[2025/09/12 05:06:11 994488] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49759|inflight:77|
[2025/09/12 05:06:11 994496] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572014749|
[2025/09/12 05:06:11 994501] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572014749|
[2025/09/12 05:06:11 994506] [debug] |xqc_engine_wakeup_after|wakeup:1757653571996365|now:1757653571994506|diff:1859|
[2025/09/12 05:06:11 994511] [debug] |xqc_engine_main_logic|END|now:1757653571994255|
[2025/09/12 05:06:11 996589] [debug] |xqc_engine_main_logic|BEGIN|now:1757653571996589|
[2025/09/12 05:06:11 996600] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653571996365|pq_index:0|
[2025/09/12 05:06:11 996606] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571803816|
[2025/09/12 05:06:11 996612] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653571996610|
[2025/09/12 05:06:11 996618] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653571996365|now:1757653571996610|
[2025/09/12 05:06:11 996623] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:11 996628] [debug] |scid:099041b1af897e77efaf06db|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:11 996636] [stats] |scid:099041b1af897e77efaf06db|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653571740334|wrt_delay:172|snd_delay:1089|finwrt_delay:172|finsnd_delay:1089|finrcv_delay:2|finread_delay:90|all_acked_delay:37384|firstfinack_dely:37378|close_delay:37391|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|path_info:mp is not supported in connection scid:099041b1af897e77efaf06db|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:11 996645] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653571996365|now:1757653571996610|
[2025/09/12 05:06:11 996650] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:11 996656] [debug] |scid:099041b1af897e77efaf06db|xqc_conn_next_wakeup_time|wakeup_time:1757653572010967|
[2025/09/12 05:06:11 996661] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_wakeup_queue|next_tick_time:1757653572010967|
[2025/09/12 05:06:11 996666] [debug] |xqc_engine_wakeup_after|wakeup:1757653572010967|now:1757653571996666|diff:14301|
[2025/09/12 05:06:11 996671] [debug] |xqc_engine_main_logic|END|now:1757653571996610|
[2025/09/12 05:06:12 012808] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572012808|
[2025/09/12 05:06:12 012823] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572010967|pq_index:0|
[2025/09/12 05:06:12 012828] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_add_active_queue|last_ticked_time:1757653571996610|
[2025/09/12 05:06:12 012834] [debug] |scid:099041b1af897e77efaf06db|xqc_engine_process_conn|conn:0000560C593A1F7C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572012832|
[2025/09/12 05:06:12 012838] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653572010967|now:1757653572012832|
[2025/09/12 05:06:12 012843] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653572010967|now:1757653572012832|
[2025/09/12 05:06:12 012846] [debug] |scid:099041b1af897e77efaf06db|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:12 012851] [info] |xqc_engine_main_logic|conn:0000560C593A1F7C|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|conn_state:13|next_tick_time:1757653572010967
[2025/09/12 05:06:12 012870] [report] |scid:099041b1af897e77efaf06db|xqc_conn_destroy|0000560C593A1F7C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:913605|first_send_delay:914124|conn_persist:1186488|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-099041b1af897e77efaf06db p-193.167.0.100-53848-3448602e286445bac30054f759d849c19e|hsk_recv:816311|close_recv:977294|close_send:977469|last_recv:977233|last_send:977469|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,26,15,13,1024,0,17,i32,4,26,39,5,1649605432,946,0,4,26,39,5,1649605434,951,0,4,26,39,40000,1649605435,977,0,4,23,80000,8,946,4,26,40000,9,977,4,34,4,7,915,0-2,0-2,0-0,0-0,0-0,0-31,0-8004,0-6975,0-21,0-13,0-3,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:1|snd_pkt:21|spurious_loss:0|detected_loss:7|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:06:12 012926] [debug] |scid:099041b1af897e77efaf06db|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:12 012933] [debug] |scid:099041b1af897e77efaf06db|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:12 012939] [debug] |scid:099041b1af897e77efaf06db|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:12 012946] [debug] |scid:099041b1af897e77efaf06db|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:12 012996] [debug] |xqc_engine_wakeup_after|wakeup:1757653572014749|now:1757653572012996|diff:1753|
[2025/09/12 05:06:12 013004] [debug] |xqc_engine_main_logic|END|now:1757653572012832|
[2025/09/12 05:06:12 015074] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572015074|
[2025/09/12 05:06:12 015089] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572014749|pq_index:0|
[2025/09/12 05:06:12 015096] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653571994255|
[2025/09/12 05:06:12 015104] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572015102|
[2025/09/12 05:06:12 015111] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653572014749|now:1757653572015102|
[2025/09/12 05:06:12 015116] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:12 015122] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653572014749|now:1757653572015102|
[2025/09/12 05:06:12 015128] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:12 015148] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|largest_recv:2087314083|ack_delay:25399|first_ack_range:3|largest_pkt_recv_time:1757653571989749|
[2025/09/12 05:06:12 015155] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|high:2087314083|low:2087314080|pkt_pns:2|
[2025/09/12 05:06:12 015161] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2087314082|frame_largest_recv:2087314083|
[2025/09/12 05:06:12 015167] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:12 015174] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 015181] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:12 015189] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:12 015238] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:14|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:77|now:1757653572015206|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 015249] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:14|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 015257] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572067507|
[2025/09/12 05:06:12 015263] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572067507|
[2025/09/12 05:06:12 015269] [debug] |xqc_engine_wakeup_after|wakeup:1757653572067507|now:1757653572015269|diff:52238|
[2025/09/12 05:06:12 015275] [debug] |xqc_engine_main_logic|END|now:1757653572015102|
[2025/09/12 05:06:12 045094] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:99|state:ESTABED|recv_time:1757653572045092|
[2025/09/12 05:06:12 045116] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:06:12 045128] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314080|
[2025/09/12 05:06:12 045136] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314081|
[2025/09/12 05:06:12 045148] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2087314081|
[2025/09/12 05:06:12 045157] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 045166] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:12 045176] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:12 045184] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572067507|pq_index:0|
[2025/09/12 05:06:12 045208] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572015102|
[2025/09/12 05:06:12 045218] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:12 045227] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:48121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 045238] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 045246] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 045254] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:06:12 045262] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572067507|now:1757653572045226|interv:22281|
[2025/09/12 05:06:12 045270] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572067507|now:1757653572045226|interval:22281|pto_count:0|srtt:32533
[2025/09/12 05:06:12 045282] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:12 045292] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:12 045302] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314081|largest:2087314081|pns:1|
[2025/09/12 05:06:12 045311] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:99|pkt_type:HSK|pkt_num:2087314081|frame:CRYPTO |recv_time:1757653572045092|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:12 045333] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653692045092|now:1757653572045092|interv:120000000|
[2025/09/12 05:06:12 045339] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653692045092|now:1757653572045092|interv:120000000|
[2025/09/12 05:06:12 045345] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572045345|
[2025/09/12 05:06:12 045351] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572045350|
[2025/09/12 05:06:12 045359] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:12 045366] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|largest_recv:2087314081|ack_delay:274|first_ack_range:3|largest_pkt_recv_time:1757653572045092|
[2025/09/12 05:06:12 045372] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_gen_ack_frame|high:2087314081|low:2087314078|pkt_pns:1|
[2025/09/12 05:06:12 045377] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2087314081|frame_largest_recv:2087314081|
[2025/09/12 05:06:12 045383] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:12 045389] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 045395] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:12 045400] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:12 045434] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:8|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:77|now:1757653572045407|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 045443] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 045451] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572067507|
[2025/09/12 05:06:12 045458] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572067507|
[2025/09/12 05:06:12 045464] [debug] |xqc_engine_wakeup_after|wakeup:1757653572067507|now:1757653572045464|diff:22043|
[2025/09/12 05:06:12 045469] [debug] |xqc_engine_main_logic|END|now:1757653572045350|
[2025/09/12 05:06:12 045475] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572045475|
[2025/09/12 05:06:12 045478] [debug] |xqc_engine_wakeup_after|wakeup:1757653572067507|now:1757653572045478|diff:22029|
[2025/09/12 05:06:12 045482] [debug] |xqc_engine_main_logic|END|now:1757653572045475|
[2025/09/12 05:06:12 068557] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572068556|
[2025/09/12 05:06:12 068569] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572067507|pq_index:0|
[2025/09/12 05:06:12 068575] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572045350|
[2025/09/12 05:06:12 068582] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572068580|
[2025/09/12 05:06:12 068594] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572067507|now:1757653572068580|
[2025/09/12 05:06:12 068599] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 068604] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5938A4EC|path:0|bytes_in_flight:77|
[2025/09/12 05:06:12 068609] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:48121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 068615] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 068620] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 068624] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:06:12 068629] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 068635] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_send_probe_pkt|conn:0000560C5938A4EC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:12 068642] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_send_probe_pkt|conn:0000560C5938A4EC|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:12 068647] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5938A4EC|pto_count:1
[2025/09/12 05:06:12 068653] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:96242|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 068658] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 068663] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 068668] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:06:12 068673] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572140628|now:1757653572068652|interv:71976|
[2025/09/12 05:06:12 068678] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572140628|now:1757653572068652|interval:71976|pto_count:1|srtt:32533
[2025/09/12 05:06:12 068685] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 068690] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 068696] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 068702] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:12 068742] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:77|now:1757653572068711|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 068753] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:15|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 068769] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/09/12 05:06:12 068778] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:96242|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 068786] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 068790] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 068795] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 100|
[2025/09/12 05:06:12 068800] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572214953|now:1757653572068778|interv:146175|
[2025/09/12 05:06:12 068805] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572214953|now:1757653572068778|interval:146175|pto_count:1|srtt:32533
[2025/09/12 05:06:12 068811] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49759|inflight:100|
[2025/09/12 05:06:12 068817] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 068823] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:12 068854] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:16|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:100|now:1757653572068831|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 068865] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:16|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 068874] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:100|applimit:0|
[2025/09/12 05:06:12 068882] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:96242|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 068890] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 068894] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 068899] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 154|
[2025/09/12 05:06:12 068904] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572215073|now:1757653572068882|interv:146191|
[2025/09/12 05:06:12 068909] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572215073|now:1757653572068882|interval:146191|pto_count:1|srtt:32533
[2025/09/12 05:06:12 068914] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49759|inflight:154|
[2025/09/12 05:06:12 068920] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572215073|
[2025/09/12 05:06:12 068925] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572215073|
[2025/09/12 05:06:12 068930] [debug] |xqc_engine_wakeup_after|wakeup:1757653572215073|now:1757653572068930|diff:146143|
[2025/09/12 05:06:12 068936] [debug] |xqc_engine_main_logic|END|now:1757653572068580|
[2025/09/12 05:06:12 216140] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572216139|
[2025/09/12 05:06:12 216156] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572215073|pq_index:0|
[2025/09/12 05:06:12 216162] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572068580|
[2025/09/12 05:06:12 216170] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572216168|
[2025/09/12 05:06:12 216176] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572215073|now:1757653572216168|
[2025/09/12 05:06:12 216181] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 216186] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5938A4EC|path:0|bytes_in_flight:154|
[2025/09/12 05:06:12 216191] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:96242|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 216197] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 216202] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 216207] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 154|
[2025/09/12 05:06:12 216212] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 216218] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_send_probe_pkt|conn:0000560C5938A4EC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:12 216224] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_send_probe_pkt|conn:0000560C5938A4EC|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:12 216230] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5938A4EC|pto_count:2
[2025/09/12 05:06:12 216235] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:192484|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:12 216241] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 216245] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 216250] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 154|
[2025/09/12 05:06:12 216255] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572361315|now:1757653572216235|interv:145080|
[2025/09/12 05:06:12 216260] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572361315|now:1757653572216235|interval:145080|pto_count:2|srtt:32533
[2025/09/12 05:06:12 216267] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 216273] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 216279] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 216293] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:12 216341] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:154|now:1757653572216303|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 216353] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:17|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 216361] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:154|applimit:0|
[2025/09/12 05:06:12 216370] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:192484|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:12 216378] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 216386] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 216394] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 177|
[2025/09/12 05:06:12 216400] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572508787|now:1757653572216370|interv:292417|
[2025/09/12 05:06:12 216405] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572508787|now:1757653572216370|interval:292417|pto_count:2|srtt:32533
[2025/09/12 05:06:12 216411] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49759|inflight:177|
[2025/09/12 05:06:12 216417] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 216422] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:12 216455] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:18|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:177|now:1757653572216430|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 216466] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:18|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 216475] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:177|applimit:0|
[2025/09/12 05:06:12 216483] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32533|rtt_var:3897|pto_duration:192484|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:12 216491] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 216496] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 216500] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 231|
[2025/09/12 05:06:12 216505] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572508914|now:1757653572216483|interv:292431|
[2025/09/12 05:06:12 216510] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572508914|now:1757653572216483|interval:292431|pto_count:2|srtt:32533
[2025/09/12 05:06:12 216521] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49759|inflight:231|
[2025/09/12 05:06:12 216527] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572222524|
[2025/09/12 05:06:12 216533] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572222524|
[2025/09/12 05:06:12 216537] [debug] |xqc_engine_wakeup_after|wakeup:1757653572222524|now:1757653572216537|diff:5987|
[2025/09/12 05:06:12 216543] [debug] |xqc_engine_main_logic|END|now:1757653572216168|
[2025/09/12 05:06:12 222645] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572222645|
[2025/09/12 05:06:12 222661] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572222524|pq_index:0|
[2025/09/12 05:06:12 222668] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572216168|
[2025/09/12 05:06:12 222674] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572222673|
[2025/09/12 05:06:12 222680] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653572222524|now:1757653572222673|
[2025/09/12 05:06:12 222686] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:12 222691] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:12 222700] [stats] |scid:e19abeb7baf9a187def5fce3|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653571955651|wrt_delay:155|snd_delay:1054|finwrt_delay:155|finsnd_delay:1054|finrcv_delay:1|finread_delay:74|all_acked_delay:34334|firstfinack_dely:34330|close_delay:34340|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|path_info:mp is not supported in connection scid:e19abeb7baf9a187def5fce3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:12 222708] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653572222524|now:1757653572222673|
[2025/09/12 05:06:12 222713] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:12 222720] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572508914|
[2025/09/12 05:06:12 222726] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572508914|
[2025/09/12 05:06:12 222730] [debug] |xqc_engine_wakeup_after|wakeup:1757653572508914|now:1757653572222730|diff:286184|
[2025/09/12 05:06:12 222736] [debug] |xqc_engine_main_logic|END|now:1757653572222673|
[2025/09/12 05:06:12 247157] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:39|state:ESTABED|recv_time:1757653572247155|
[2025/09/12 05:06:12 247178] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:12 247190] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314083|
[2025/09/12 05:06:12 247198] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314085|
[2025/09/12 05:06:12 247208] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314085|
[2025/09/12 05:06:12 247217] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 247227] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:16|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:16|
[2025/09/12 05:06:12 247247] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:154|prior_delivered:3807|prior_time:1757653571989922|is_app_limited:0|send_elapse:112126|ack_elapse:257233|ctl_first_sent_time:1757653572068831|lagest_ack_time:1757653572247155|curr_delivered:3861|
[2025/09/12 05:06:12 247257] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653572068831|
[2025/09/12 05:06:12 247266] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:12 247274] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|conn:0000560C5938A4EC|path:0|pkt_num:18|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 05:06:12 247282] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:154|prior_delivered:3807|prior_time:1757653571989922|is_app_limited:0|send_elapse:112126|ack_elapse:257233|ctl_first_sent_time:1757653572068831|lagest_ack_time:1757653572247155|curr_delivered:3915|
[2025/09/12 05:06:12 247291] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_update_sample|sampler_sent_time_update:1757653572216430|
[2025/09/12 05:06:12 247299] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:12 247306] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5938A4EC|srtt:32533|rttvar:3897|minrtt:30856|latest_rtt:30725|ack_delay:72|
[2025/09/12 05:06:12 247314] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |after update rtt|conn:0000560C5938A4EC|srtt:32298|rttvar:3393|minrtt:30725|latest_rtt:30725|ack_delay:72|
[2025/09/12 05:06:12 247323] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:06:12 247330] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:12 247336] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:15|po_sent_time:1757653571987619|lost_send_time:1757653572210820|loss_delay:36335|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:12 247342] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:15|lost_pn:15|po_sent_time:1757653572068711|lost_send_time:1757653572210820|loss_delay:36335|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:12 247348] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653572068711u|
[2025/09/12 05:06:12 247353] [stats] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |lost interval:329560|lost_count:6|send_count:16|pkt_num:15|po_send_time:1757653572068711|srtt:32298|cwnd:49759|bw:50393|conn_life:364711|now:0|last_lost_time:364711|
[2025/09/12 05:06:12 247360] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2087314084|pns:2|
[2025/09/12 05:06:12 247365] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 247370] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572252638|now:1757653572247370|interval:5268|
[2025/09/12 05:06:12 247381] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572252638|now:1757653572247370|interv:5268|
[2025/09/12 05:06:12 247386] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_generate_sample|sampler: send_elapse 112126, ack_elapse 257233, delivered 108|rate 419|lost 7|
[2025/09/12 05:06:12 247392] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:12 247397] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (419) in round 4|
[2025/09/12 05:06:12 247402] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|probertt expire|rtt:30725, old_rtt:30856|
[2025/09/12 05:06:12 247407] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30725, old_rtt:30856|
[2025/09/12 05:06:12 247412] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3142|
[2025/09/12 05:06:12 247417] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49759|packet_lost:2|acked:108|po_sent_time:1757653572216430|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3915|
[2025/09/12 05:06:12 247423] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49759|packet_lost:2|acked:108|po_sent_time:1757653572216430|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3915|
[2025/09/12 05:06:12 247429] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |bbr on ack|mode:0|pacing_rate:3986871|bw:50393|cwnd:49867|full_bw_reached:0|inflight:23|srtt:32298|latest_rtt:30725|min_rtt:30725|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:12 247436] [stats] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0||cwnd:49867|inflight:23|mode:0|applimit:0|pacing_rate:3986871|bw:50393|srtt:32298|latest_rtt:30725|min_rtt:30725|send:21|lost:5|tlp:2|recv:11|recovery:0|slow_start:1|conn_life:364991|acked:108|delivered:3915|is_cwnd_limited:0|
[2025/09/12 05:06:12 247444] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314085|largest:2087314085|pns:2|
[2025/09/12 05:06:12 247450] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2087314085|frame:ACK |recv_time:1757653572247155|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:12 247456] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653692247155|now:1757653572247155|interv:120000000|
[2025/09/12 05:06:12 247461] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653692247155|now:1757653572247155|interv:120000000|
[2025/09/12 05:06:12 247466] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572508914|pq_index:0|
[2025/09/12 05:06:12 247471] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572222673|
[2025/09/12 05:06:12 247476] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572247476|
[2025/09/12 05:06:12 247483] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572247481|
[2025/09/12 05:06:12 247491] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|min_srtt:32298|path_bw:50393|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:12 247496] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:23|cwnd:49867|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 247506] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 247512] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:12|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:12 247518] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|min_srtt:32298|path_bw:50393|loss_rate:66.67|path_pto:0|
[2025/09/12 05:06:12 247523] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:23|inflight:23|cwnd:49867|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 247529] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 247534] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:15|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:12 247540] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:12|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 247546] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:23|cwnd:49867|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 247551] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 247557] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:12 247597] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:19|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:23|now:1757653572247565|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 247609] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:19|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 247618] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:06:12 247626] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572252638|now:1757653572247625|interval:5013|
[2025/09/12 05:06:12 247635] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572252638|now:1757653572247625|interv:5013|
[2025/09/12 05:06:12 247640] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49867|inflight:46|
[2025/09/12 05:06:12 247646] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:15|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 247652] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:46|cwnd:49867|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 247657] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 247662] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:12 247699] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:20|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:46|now:1757653572247675|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 247710] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:20|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 247717] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:46|applimit:0|
[2025/09/12 05:06:12 247723] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572252638|now:1757653572247723|interval:4915|
[2025/09/12 05:06:12 247730] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572252638|now:1757653572247723|interv:4915|
[2025/09/12 05:06:12 247734] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49867|inflight:69|
[2025/09/12 05:06:12 247739] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572252638|
[2025/09/12 05:06:12 247743] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572252638|
[2025/09/12 05:06:12 247747] [debug] |xqc_engine_wakeup_after|wakeup:1757653572252638|now:1757653572247747|diff:4891|
[2025/09/12 05:06:12 247751] [debug] |xqc_engine_main_logic|END|now:1757653572247481|
[2025/09/12 05:06:12 247757] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572247757|
[2025/09/12 05:06:12 247761] [debug] |xqc_engine_wakeup_after|wakeup:1757653572252638|now:1757653572247761|diff:4877|
[2025/09/12 05:06:12 247764] [debug] |xqc_engine_main_logic|END|now:1757653572247757|
[2025/09/12 05:06:12 252840] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572252840|
[2025/09/12 05:06:12 252850] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572252638|pq_index:0|
[2025/09/12 05:06:12 252855] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572247481|
[2025/09/12 05:06:12 252861] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572252860|
[2025/09/12 05:06:12 252867] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572252638|now:1757653572252860|
[2025/09/12 05:06:12 252872] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 252877] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:12 252882] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:06:12 252887] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:12 252892] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 05:06:12 252897] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 05:06:12 252902] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:17|lost_pn:15|po_sent_time:1757653572216303|lost_send_time:1757653572216525|loss_delay:36335|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:12 252908] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653572216303u|
[2025/09/12 05:06:12 252918] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:12 252923] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32298|rtt_var:3393|pto_duration:45870|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 252929] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 252934] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 252938] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 46|
[2025/09/12 05:06:12 252943] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572318545|now:1757653572252923|interv:65622|
[2025/09/12 05:06:12 252948] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572318545|now:1757653572252923|interval:65622|pto_count:0|srtt:32298
[2025/09/12 05:06:12 252955] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|min_srtt:32298|path_bw:50393|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 252961] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:46|cwnd:49867|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 252966] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 252972] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:17|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:12 252978] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:17|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 252983] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_can_send|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:46|cwnd:49867|conn:0000560C5938A4EC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 252988] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 252994] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:12 253027] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:21|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:46|now:1757653572253001|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 253061] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:21|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 253071] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:46|applimit:0|
[2025/09/12 05:06:12 253080] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32298|rtt_var:3393|pto_duration:45870|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 253087] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 253092] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 253102] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 69|
[2025/09/12 05:06:12 253107] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572323871|now:1757653572253079|interv:70792|
[2025/09/12 05:06:12 253112] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572323871|now:1757653572253079|interval:70792|pto_count:0|srtt:32298
[2025/09/12 05:06:12 253118] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49867|inflight:69|
[2025/09/12 05:06:12 253124] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572323871|
[2025/09/12 05:06:12 253129] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572323871|
[2025/09/12 05:06:12 253134] [debug] |xqc_engine_wakeup_after|wakeup:1757653572323871|now:1757653572253134|diff:70737|
[2025/09/12 05:06:12 253139] [debug] |xqc_engine_main_logic|END|now:1757653572252860|
[2025/09/12 05:06:12 324260] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572324259|
[2025/09/12 05:06:12 324276] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572323871|pq_index:0|
[2025/09/12 05:06:12 324282] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572252860|
[2025/09/12 05:06:12 324289] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572324287|
[2025/09/12 05:06:12 324295] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572323871|now:1757653572324287|
[2025/09/12 05:06:12 324300] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 324305] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5938A4EC|path:0|bytes_in_flight:69|
[2025/09/12 05:06:12 324310] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32298|rtt_var:3393|pto_duration:45870|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 324316] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 324321] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 324326] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 69|
[2025/09/12 05:06:12 324331] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 324336] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_send_probe_pkt|conn:0000560C5938A4EC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:12 324342] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_send_probe_pkt|conn:0000560C5938A4EC|path:0|pkt_num:12|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:12 324359] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5938A4EC|pto_count:1
[2025/09/12 05:06:12 324364] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32298|rtt_var:3393|pto_duration:91740|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 324369] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 324381] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 324386] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 69|
[2025/09/12 05:06:12 324391] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572394741|now:1757653572324364|interv:70377|
[2025/09/12 05:06:12 324396] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572394741|now:1757653572324364|interval:70377|pto_count:1|srtt:32298
[2025/09/12 05:06:12 324403] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 324408] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 324414] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 324420] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:06:12 324461] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:22|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:69|now:1757653572324429|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 324473] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:22|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 324482] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:69|applimit:0|
[2025/09/12 05:06:12 324491] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32298|rtt_var:3393|pto_duration:91740|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 324499] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 324507] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 324514] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 92|
[2025/09/12 05:06:12 324518] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572466169|now:1757653572324490|interv:141679|
[2025/09/12 05:06:12 324524] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572466169|now:1757653572324490|interval:141679|pto_count:1|srtt:32298
[2025/09/12 05:06:12 324529] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49867|inflight:92|
[2025/09/12 05:06:12 324535] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:12|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 324541] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:23-25|next_skip_chance:1757653572537150|current_time:1757653572324540|
[2025/09/12 05:06:12 324546] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:06:12 324577] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:26|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:92|now:1757653572324554|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 324596] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:26|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 324605] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|path:0|inflight:92|applimit:0|
[2025/09/12 05:06:12 324613] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|srtt:32298|rtt_var:3393|pto_duration:91740|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 324619] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 324624] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 324628] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5938A4EC|path:0|PNS: 2, unacked: 115|
[2025/09/12 05:06:12 324633] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572466294|now:1757653572324613|interv:141681|
[2025/09/12 05:06:12 324638] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5938A4EC|path:0|pns:2|expire:1757653572466294|now:1757653572324613|interval:141681|pto_count:1|srtt:32298
[2025/09/12 05:06:12 324643] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49867|inflight:115|
[2025/09/12 05:06:12 324649] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572466294|
[2025/09/12 05:06:12 324655] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572466294|
[2025/09/12 05:06:12 324660] [debug] |xqc_engine_wakeup_after|wakeup:1757653572466294|now:1757653572324660|diff:141634|
[2025/09/12 05:06:12 324665] [debug] |xqc_engine_main_logic|END|now:1757653572324287|
[2025/09/12 05:06:12 355300] [info] |xqc_engine_packet_process|==>|conn:0000560C5938A4EC|size:39|state:ESTABED|recv_time:1757653572355297|
[2025/09/12 05:06:12 355321] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e19abeb7baf9a187def5fce3|spin_bit:0|
[2025/09/12 05:06:12 355334] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|largest_pn:2087314085|
[2025/09/12 05:06:12 355341] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2087314086|
[2025/09/12 05:06:12 355361] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2087314086|
[2025/09/12 05:06:12 355368] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:12 355377] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_DRAINING|expire:1757653572567986|now:1757653572355376|interv:212610|
[2025/09/12 05:06:12 355384] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_queue_drop_packets|sndq_packets_used:9|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:06:12 355392] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:115|
[2025/09/12 05:06:12 355398] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:12 355404] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:12 355409] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:12 355414] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 355422] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:12 355430] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:12 355444] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:12 355451] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2087314086|largest:2087314086|pns:2|
[2025/09/12 05:06:12 355457] [info] |scid:e19abeb7baf9a187def5fce3|xqc_conn_on_pkt_processed|====>|conn:0000560C5938A4EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2087314086|frame:CONNECTION_CLOSE |recv_time:1757653572355297|dcid:e19abeb7baf9a187def5fce3|dcid_seq:0|
[2025/09/12 05:06:12 355465] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:PATH_IDLE|expire:1757653692355297|now:1757653572355297|interv:120000000|
[2025/09/12 05:06:12 355471] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_set|type:CONN_IDLE|expire:1757653692355297|now:1757653572355297|interv:120000000|
[2025/09/12 05:06:12 355477] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572466294|pq_index:0|
[2025/09/12 05:06:12 355484] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572324287|
[2025/09/12 05:06:12 355489] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572355489|
[2025/09/12 05:06:12 355496] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572355495|
[2025/09/12 05:06:12 355505] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_path_get_perf_class|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|min_srtt:32298|path_bw:50393|loss_rate:75.00|path_pto:1|
[2025/09/12 05:06:12 355511] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5938A4EC|path_id:0|path_srtt:32298|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 355519] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:12 355526] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_check_acked_or_dropped_pkt|conn:0000560C5938A4EC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:12 355533] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:06:12 355583] [info] |scid:e19abeb7baf9a187def5fce3|xqc_send_packet_with_pn|<==|conn:0000560C5938A4EC|path:0|pkt_num:27|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653572355543|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 355593] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_on_packet_sent|conn:0000560C5938A4EC|path:0|pkt_num:27|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 355601] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_conn_next_wakeup_time|wakeup_time:1757653572567986|
[2025/09/12 05:06:12 355607] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_wakeup_queue|next_tick_time:1757653572567986|
[2025/09/12 05:06:12 355613] [debug] |xqc_engine_wakeup_after|wakeup:1757653572567986|now:1757653572355613|diff:212373|
[2025/09/12 05:06:12 355620] [debug] |xqc_engine_main_logic|END|now:1757653572355495|
[2025/09/12 05:06:12 355627] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572355627|
[2025/09/12 05:06:12 355632] [debug] |xqc_engine_wakeup_after|wakeup:1757653572567986|now:1757653572355632|diff:212354|
[2025/09/12 05:06:12 355638] [debug] |xqc_engine_main_logic|END|now:1757653572355627|
[2025/09/12 05:06:12 430420] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632430418|now:1757653572430418|interv:60000000|
[2025/09/12 05:06:12 430453] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632430452|now:1757653572430452|interv:60000000|
[2025/09/12 05:06:12 430473] [debug] |xqc_path_create|path:0|dcid:ee95c27317ef1d40194c71cfedc9490e3d|scid:fd4a5f8eaaf56452ed50421f|create_path_count:1|
[2025/09/12 05:06:12 430482] [debug] |scid:fd4a5f8eaaf56452ed50421f|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 05:06:12 430488] [debug] |xqc_path_init|path:0|dcid:ee95c27317ef1d40194c71cfedc9490e3d|scid:fd4a5f8eaaf56452ed50421f|state:2|
[2025/09/12 05:06:12 430494] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_create|success|scid:fd4a5f8eaaf56452ed50421f|dcid:ee95c27317ef1d40194c71cfedc9490e3d|conn:0000560C593915BC|
[2025/09/12 05:06:12 430502] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_server_create|hash odcid conn|odcid:ac537b37b9bae87d08018b6ea264b4193810|conn:0000560C593915BC|
[2025/09/12 05:06:12 430514] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_get_local_transport_params|generate sr_token[dff644e333fb19023f51e4504cdc2b6b] for cid[ac537b37b9bae87d08018b6ea264b4193810]
[2025/09/12 05:06:12 430540] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430569] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:1200|state:S_INIT|recv_time:1757653572430388|
[2025/09/12 05:06:12 430692] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:12 430699] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:12 430706] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:12 430710] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430098|
[2025/09/12 05:06:12 430717] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1839430098|
[2025/09/12 05:06:12 430721] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430726] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430731] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430737] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:12 430741] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430746] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430751] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:12 430755] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:12 430759] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:12 430763] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430767] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430770] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430775] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430778] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430782] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430786] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430789] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430800] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430804] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430808] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:12 430833] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 430837] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 430842] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430846] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430849] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430853] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430857] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430861] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430865] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430868] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430872] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430876] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430880] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430883] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430887] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430891] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430895] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430898] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 430902] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 430906] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430910] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430913] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430917] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430921] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430925] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:12 430929] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430932] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430936] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430943] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430947] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430951] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430954] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 430958] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 430962] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 430966] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 430969] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:12 430974] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 430978] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 430982] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:12 430986] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 430990] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 430993] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 430997] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 431001] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 431005] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 431008] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 431012] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:12 431016] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431020] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431024] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:12 431028] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431032] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431035] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:12 431073] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431077] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431081] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:12 431085] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431089] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431093] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:12 431101] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431104] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431108] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 431112] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_token|token empty|
[2025/09/12 05:06:12 431116] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|check_token fail|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 431120] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:12 431124] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:12 431127] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:12 431131] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431135] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431139] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:12 431143] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:12 431147] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431150] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:06:12 431196] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:12 431370] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:12 431375] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:12 431380] [warn] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:12 431583] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:12 431589] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:12 431593] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 431597] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 431605] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:12 431610] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:12 431615] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430098|largest:1839430098|pns:0|
[2025/09/12 05:06:12 431620] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:1200|pkt_type:INIT|pkt_num:1839430098|frame:PADDING PING CRYPTO |recv_time:1757653572430388|dcid:ac537b37b9bae87d08018b6ea264b4193810|dcid_seq:0|
[2025/09/12 05:06:12 431626] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632430388|now:1757653572430388|interv:60000000|
[2025/09/12 05:06:12 431630] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632430388|now:1757653572430388|interv:60000000|
[2025/09/12 05:06:12 431634] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572431634|
[2025/09/12 05:06:12 431643] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653572431643|
[2025/09/12 05:06:12 431649] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:12 431653] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:12 431657] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_write_streams|
[2025/09/12 05:06:12 431661] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:12 431665] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:12 431672] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653572431671|
[2025/09/12 05:06:12 431676] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:12 431680] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_write_streams|
[2025/09/12 05:06:12 431684] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:12 431689] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653572431688|
[2025/09/12 05:06:12 431694] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653572431693|
[2025/09/12 05:06:12 431698] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653572431698|
[2025/09/12 05:06:12 431703] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653572431703|
[2025/09/12 05:06:12 431707] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:12 431713] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430098|ack_delay:1325|first_ack_range:0|largest_pkt_recv_time:1757653572430388|
[2025/09/12 05:06:12 431718] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430098|low:1839430098|pkt_pns:0|
[2025/09/12 05:06:12 431722] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1839430098|frame_largest_recv:1839430098|
[2025/09/12 05:06:12 431726] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:12 431732] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 431737] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|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 05:06:12 431742] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:12 431747] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 431751] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|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 05:06:12 431755] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:12 431762] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 431766] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|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 05:06:12 431771] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:12 431774] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 431778] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|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 05:06:12 431783] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:12 431787] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 431791] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|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 05:06:12 431795] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:12 431799] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 431805] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:12 431810] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:12 431845] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653572431817|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 431851] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 431857] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:12 431861] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 431866] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:12 431870] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 431874] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 431878] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573181817|now:1757653572431861|interv:749956|
[2025/09/12 05:06:12 431882] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:0|expire:1757653573181817|now:1757653572431861|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:06:12 431887] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:12 431896] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 431900] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:12 431919] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653572431906|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 431925] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 431929] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:12 431933] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 431937] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:12 431941] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:12 431945] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 431949] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573181817|now:1757653572431933|interv:749884|
[2025/09/12 05:06:12 431953] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:0|expire:1757653573181817|now:1757653572431933|interval:749884|pto_count:0|srtt:250000
[2025/09/12 05:06:12 431957] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:12 431961] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 431965] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:12 431982] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653572431970|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 431987] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 431991] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:12 431995] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 432001] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:12 432007] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:12 432014] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 432020] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573181817|now:1757653572431995|interv:749822|
[2025/09/12 05:06:12 432026] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:0|expire:1757653573181817|now:1757653572431995|interval:749822|pto_count:0|srtt:250000
[2025/09/12 05:06:12 432056] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:12 432068] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 432076] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:12 432101] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653572432083|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 432107] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 432114] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:12 432121] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 432128] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:12 432135] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:06:12 432141] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 432147] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573181817|now:1757653572432121|interv:749696|
[2025/09/12 05:06:12 432153] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:0|expire:1757653573181817|now:1757653572432121|interval:749696|pto_count:0|srtt:250000
[2025/09/12 05:06:12 432158] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:06:12 432162] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 432167] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:12 432189] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653572432173|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 432194] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 432202] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:06:12 432209] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 432216] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:12 432222] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:12 432228] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 432235] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573181817|now:1757653572432208|interv:749609|
[2025/09/12 05:06:12 432246] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:0|expire:1757653573181817|now:1757653572432208|interval:749609|pto_count:0|srtt:250000
[2025/09/12 05:06:12 432250] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:06:12 432254] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:12 432259] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:12 432282] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653572432265|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 432288] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 432296] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653573181817|
[2025/09/12 05:06:12 432303] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653573181817|
[2025/09/12 05:06:12 432310] [debug] |xqc_engine_wakeup_after|wakeup:1757653572567986|now:1757653572432310|diff:135676|
[2025/09/12 05:06:12 432318] [debug] |xqc_engine_main_logic|END|now:1757653572431643|
[2025/09/12 05:06:12 432326] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572432326|
[2025/09/12 05:06:12 432332] [debug] |xqc_engine_wakeup_after|wakeup:1757653572567986|now:1757653572432332|diff:135654|
[2025/09/12 05:06:12 432336] [debug] |xqc_engine_main_logic|END|now:1757653572432326|
[2025/09/12 05:06:12 465119] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653572465117|
[2025/09/12 05:06:12 465138] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:12 465146] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:06:12 465156] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430098|
[2025/09/12 05:06:12 465164] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430099|
[2025/09/12 05:06:12 465175] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1839430099|
[2025/09/12 05:06:12 465183] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 465192] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:12 465202] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653572431817|is_app_limited:1|send_elapse:0|ack_elapse:33300|ctl_first_sent_time:1757653572431817|lagest_ack_time:1757653572465117|curr_delivered:1184|
[2025/09/12 05:06:12 465212] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572431817|
[2025/09/12 05:06:12 465220] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:12 465228] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33300|ack_delay:0|
[2025/09/12 05:06:12 465236] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:33300|rttvar:16650|minrtt:33300|latest_rtt:33300|ack_delay:0|
[2025/09/12 05:06:12 465253] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:12 465261] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 465269] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33300|rtt_var:16650|pto_duration:99900|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 465278] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 465286] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:12 465294] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 465302] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572532073|now:1757653572465269|interv:66804|
[2025/09/12 05:06:12 465309] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572532073|now:1757653572465269|interval:66804|pto_count:0|srtt:33300
[2025/09/12 05:06:12 465319] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33300, delivered 1184|rate 35555|lost 0|
[2025/09/12 05:06:12 465327] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:12 465335] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35555) in round 1|
[2025/09/12 05:06:12 465343] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|probertt expire|rtt:33300, old_rtt:2147483647|
[2025/09/12 05:06:12 465350] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33300, old_rtt:2147483647|
[2025/09/12 05:06:12 465358] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:12 465366] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653572431817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:12 465375] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653572431817|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:12 465384] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:35555|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33300|latest_rtt:33300|min_rtt:33300|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:12 465393] [stats] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3981124|bw:35555|srtt:33300|latest_rtt:33300|min_rtt:33300|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34975|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:12 465405] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_addr_validated|Address Validated|conn:0000560C593915BC|role:1|
[2025/09/12 05:06:12 465413] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430099|largest:1839430099|pns:0|
[2025/09/12 05:06:12 465430] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:1200|pkt_type:INIT|pkt_num:1839430099|frame:ACK |recv_time:1757653572465117|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 465440] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:06:12 465450] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:12 465457] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430098|
[2025/09/12 05:06:12 465468] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1839430098|
[2025/09/12 05:06:12 465477] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 465484] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:12 465490] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653572431817|is_app_limited:1|send_elapse:89|ack_elapse:33300|ctl_first_sent_time:1757653572431906|lagest_ack_time:1757653572465117|curr_delivered:1378|
[2025/09/12 05:06:12 465496] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572431906|
[2025/09/12 05:06:12 465501] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:12 465506] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:33300|rttvar:16650|minrtt:33300|latest_rtt:33211|ack_delay:0|
[2025/09/12 05:06:12 465512] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:33289|rttvar:12510|minrtt:33211|latest_rtt:33211|ack_delay:0|
[2025/09/12 05:06:12 465517] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:12 465522] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 465527] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33289|rtt_var:12510|pto_duration:83329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 465533] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 465538] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:06:12 465542] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 465547] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572515502|now:1757653572465527|interv:49975|
[2025/09/12 05:06:12 465552] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572515502|now:1757653572465527|interval:49975|pto_count:0|srtt:33289
[2025/09/12 05:06:12 465558] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 89, ack_elapse 33300, delivered 1378|rate 41381|lost 0|
[2025/09/12 05:06:12 465563] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (41381) in round 1|
[2025/09/12 05:06:12 465568] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|probertt expire|rtt:33211, old_rtt:33300|
[2025/09/12 05:06:12 465578] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33211, old_rtt:33300|
[2025/09/12 05:06:12 465583] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2756|
[2025/09/12 05:06:12 465588] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653572431906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:12 465593] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653572431906|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:12 465599] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:41381|cwnd:47330|full_bw_reached:0|inflight:724|srtt:33289|latest_rtt:33211|min_rtt:33211|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:12 465605] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 465610] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 465617] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:12 465622] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33289|rtt_var:12510|pto_duration:83329|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 465628] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 465633] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:06:12 465637] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 465642] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572515502|now:1757653572465622|interv:49880|
[2025/09/12 05:06:12 465647] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572515502|now:1757653572465622|interval:49880|pto_count:0|srtt:33289
[2025/09/12 05:06:12 465653] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430098|largest:1839430098|pns:1|
[2025/09/12 05:06:12 465659] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:1134|pkt_type:HSK|pkt_num:1839430098|frame:PADDING ACK |recv_time:1757653572465117|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 465665] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632465117|now:1757653572465117|interv:60000000|
[2025/09/12 05:06:12 465670] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632465117|now:1757653572465117|interv:60000000|
[2025/09/12 05:06:12 465674] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573181817|pq_index:14|
[2025/09/12 05:06:12 465680] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572431643|
[2025/09/12 05:06:12 465685] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572465685|
[2025/09/12 05:06:12 465691] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572465690|
[2025/09/12 05:06:12 465702] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572515502|
[2025/09/12 05:06:12 465707] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572515502|
[2025/09/12 05:06:12 465712] [debug] |xqc_engine_wakeup_after|wakeup:1757653572515502|now:1757653572465712|diff:49790|
[2025/09/12 05:06:12 465718] [debug] |xqc_engine_main_logic|END|now:1757653572465690|
[2025/09/12 05:06:12 465726] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653572465726|
[2025/09/12 05:06:12 465732] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:06:12 465738] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430098|
[2025/09/12 05:06:12 465743] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430099|
[2025/09/12 05:06:12 465749] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1839430099|
[2025/09/12 05:06:12 465754] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 465759] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:12 465765] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653572431817|is_app_limited:1|send_elapse:356|ack_elapse:33909|ctl_first_sent_time:1757653572432173|lagest_ack_time:1757653572465726|curr_delivered:1460|
[2025/09/12 05:06:12 465771] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572432173|
[2025/09/12 05:06:12 465776] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:12 465781] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:33289|rttvar:12510|minrtt:33211|latest_rtt:33553|ack_delay:0|
[2025/09/12 05:06:12 465786] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:33322|rttvar:9449|minrtt:33211|latest_rtt:33553|ack_delay:0|
[2025/09/12 05:06:12 465791] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:12 465796] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 465801] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572469717|now:1757653572465801|interval:3916|
[2025/09/12 05:06:12 465807] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572469717|now:1757653572465801|interv:3916|
[2025/09/12 05:06:12 465811] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 356, ack_elapse 33909, delivered 1460|rate 43056|lost 0|
[2025/09/12 05:06:12 465817] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (43056) in round 1|
[2025/09/12 05:06:12 465822] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33211, old_rtt:33211|
[2025/09/12 05:06:12 465826] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2868|
[2025/09/12 05:06:12 465831] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:82|po_sent_time:1757653572432173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:12 465841] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:82|po_sent_time:1757653572432173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:12 465846] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:43056|cwnd:47412|full_bw_reached:0|inflight:642|srtt:33322|latest_rtt:33553|min_rtt:33211|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:12 465852] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:12 465857] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572469717|now:1757653572465857|interval:3860|
[2025/09/12 05:06:12 465863] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572469717|now:1757653572465857|interv:3860|
[2025/09/12 05:06:12 465868] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430099|largest:1839430099|pns:1|
[2025/09/12 05:06:12 465873] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:67|pkt_type:HSK|pkt_num:1839430099|frame:ACK |recv_time:1757653572465726|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 465878] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632465726|now:1757653572465726|interv:60000000|
[2025/09/12 05:06:12 465883] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632465726|now:1757653572465726|interv:60000000|
[2025/09/12 05:06:12 465888] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572515502|pq_index:0|
[2025/09/12 05:06:12 465893] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572465690|
[2025/09/12 05:06:12 465898] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572465898|
[2025/09/12 05:06:12 465904] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572465903|
[2025/09/12 05:06:12 465910] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572469717|
[2025/09/12 05:06:12 465915] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572469717|
[2025/09/12 05:06:12 465920] [debug] |xqc_engine_wakeup_after|wakeup:1757653572469717|now:1757653572465919|diff:3798|
[2025/09/12 05:06:12 465924] [debug] |xqc_engine_main_logic|END|now:1757653572465903|
[2025/09/12 05:06:12 465930] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572465930|
[2025/09/12 05:06:12 465935] [debug] |xqc_engine_wakeup_after|wakeup:1757653572469717|now:1757653572465935|diff:3782|
[2025/09/12 05:06:12 465940] [debug] |xqc_engine_main_logic|END|now:1757653572465930|
[2025/09/12 05:06:12 470013] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572470013|
[2025/09/12 05:06:12 470025] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572469717|pq_index:0|
[2025/09/12 05:06:12 470030] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572465903|
[2025/09/12 05:06:12 470035] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572470034|
[2025/09/12 05:06:12 470062] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572469717|now:1757653572470034|
[2025/09/12 05:06:12 470066] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 470070] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:12 470074] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:12 470079] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653572431970|lost_send_time:1757653572432287|loss_delay:37747|frame:CRYPTO |repair:32|
[2025/09/12 05:06:12 470084] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653572432083|lost_send_time:1757653572432287|loss_delay:37747|frame:CRYPTO |repair:32|
[2025/09/12 05:06:12 470088] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653572432083u|
[2025/09/12 05:06:12 470093] [stats] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |lost interval:1757653572470034|lost_count:2|send_count:5|pkt_num:2|po_send_time:1757653572432083|srtt:33322|cwnd:47412|bw:43056|conn_life:39617|now:0|last_lost_time:39617|
[2025/09/12 05:06:12 470098] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:12 470101] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 470105] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 470109] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653572470034|
[2025/09/12 05:06:12 470113] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 470118] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33322|min_srtt:33322|path_bw:43056|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 470123] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47412|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 470128] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33322|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 470132] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:12 470137] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33322|min_srtt:33322|path_bw:43056|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:12 470142] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:125|schedule_bytes:517|inflight:0|cwnd:47412|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 470148] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33322|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 470153] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:12 470159] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 470167] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47412|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 470173] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 470179] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:12 470217] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:4|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653572470189|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 470224] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:4|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 470230] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:12 470235] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:71118|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 470241] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 470246] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:12 470250] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 470255] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572541307|now:1757653572470235|interv:71072|
[2025/09/12 05:06:12 470260] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572541307|now:1757653572470235|interval:71072|pto_count:0|srtt:33322
[2025/09/12 05:06:12 470266] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:517|
[2025/09/12 05:06:12 470272] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 470277] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:517|cwnd:47412|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 470283] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 470287] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:12 470310] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:517|now:1757653572470294|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 470316] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:5|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 470322] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:517|applimit:0|
[2025/09/12 05:06:12 470327] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:71118|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 470332] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 470342] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:06:12 470346] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 470351] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572541412|now:1757653572470327|interv:71085|
[2025/09/12 05:06:12 470356] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572541412|now:1757653572470327|interval:71085|pto_count:0|srtt:33322
[2025/09/12 05:06:12 470362] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:642|
[2025/09/12 05:06:12 470368] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572541412|
[2025/09/12 05:06:12 470373] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572541412|
[2025/09/12 05:06:12 470378] [debug] |xqc_engine_wakeup_after|wakeup:1757653572541412|now:1757653572470377|diff:71035|
[2025/09/12 05:06:12 470383] [debug] |xqc_engine_main_logic|END|now:1757653572470034|
[2025/09/12 05:06:12 503871] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653572503870|
[2025/09/12 05:06:12 503896] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 503903] [warn] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:12 503910] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:12 503918] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:12 503924] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632503870|now:1757653572503870|interv:60000000|
[2025/09/12 05:06:12 503930] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632503870|now:1757653572503870|interv:60000000|
[2025/09/12 05:06:12 503937] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572541412|pq_index:0|
[2025/09/12 05:06:12 503944] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572470034|
[2025/09/12 05:06:12 503952] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572503952|
[2025/09/12 05:06:12 503960] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572503958|
[2025/09/12 05:06:12 503969] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572541412|
[2025/09/12 05:06:12 503975] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572541412|
[2025/09/12 05:06:12 503981] [debug] |xqc_engine_wakeup_after|wakeup:1757653572541412|now:1757653572503981|diff:37431|
[2025/09/12 05:06:12 503987] [debug] |xqc_engine_main_logic|END|now:1757653572503958|
[2025/09/12 05:06:12 542064] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572542064|
[2025/09/12 05:06:12 542076] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572541412|pq_index:0|
[2025/09/12 05:06:12 542082] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572503958|
[2025/09/12 05:06:12 542088] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572542087|
[2025/09/12 05:06:12 542101] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572541412|now:1757653572542087|
[2025/09/12 05:06:12 542106] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 542111] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593915BC|path:0|bytes_in_flight:642|
[2025/09/12 05:06:12 542116] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:71118|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 542122] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 542127] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:06:12 542132] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 542137] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:12 542143] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_send_probe_pkt|conn:0000560C593915BC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:12 542150] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_send_probe_pkt|conn:0000560C593915BC|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:12 542155] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593915BC|pto_count:1
[2025/09/12 05:06:12 542160] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:142236|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 542166] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 542171] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:06:12 542176] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 542180] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572612530|now:1757653572542160|interv:70370|
[2025/09/12 05:06:12 542185] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572612530|now:1757653572542160|interval:70370|pto_count:1|srtt:33322
[2025/09/12 05:06:12 542192] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 542198] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 542203] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 542209] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:12 542247] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:6|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653572542220|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 542255] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:6|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 542265] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:06:12 542270] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:142236|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 542280] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 542285] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 1159|
[2025/09/12 05:06:12 542290] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 542294] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572684456|now:1757653572542270|interv:142186|
[2025/09/12 05:06:12 542299] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572684456|now:1757653572542270|interval:142186|pto_count:1|srtt:33322
[2025/09/12 05:06:12 542305] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:1159|
[2025/09/12 05:06:12 542311] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 542316] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:12 542340] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1159|now:1757653572542323|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 542346] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:7|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 542352] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:1159|applimit:0|
[2025/09/12 05:06:12 542357] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:142236|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 542362] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 542367] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 1284|
[2025/09/12 05:06:12 542372] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 542376] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572684559|now:1757653572542357|interv:142202|
[2025/09/12 05:06:12 542381] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572684559|now:1757653572542357|interval:142202|pto_count:1|srtt:33322
[2025/09/12 05:06:12 542387] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:1284|
[2025/09/12 05:06:12 542392] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572684559|
[2025/09/12 05:06:12 542397] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572684559|
[2025/09/12 05:06:12 542402] [debug] |xqc_engine_wakeup_after|wakeup:1757653572567986|now:1757653572542402|diff:25584|
[2025/09/12 05:06:12 542407] [debug] |xqc_engine_main_logic|END|now:1757653572542087|
[2025/09/12 05:06:12 568492] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572568491|
[2025/09/12 05:06:12 568506] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572567986|pq_index:0|
[2025/09/12 05:06:12 568512] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_add_active_queue|last_ticked_time:1757653572355495|
[2025/09/12 05:06:12 568519] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_engine_process_conn|conn:0000560C5938A4EC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572568517|
[2025/09/12 05:06:12 568525] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653572567986|now:1757653572568517|
[2025/09/12 05:06:12 568530] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653572567986|now:1757653572568517|
[2025/09/12 05:06:12 568535] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:12 568541] [info] |xqc_engine_main_logic|conn:0000560C5938A4EC|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|conn_state:13|next_tick_time:1757653572567986
[2025/09/12 05:06:12 568556] [report] |scid:e19abeb7baf9a187def5fce3|xqc_conn_destroy|0000560C5938A4EC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:72935|first_send_delay:73362|conn_persist:686112|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-e19abeb7baf9a187def5fce3 p-193.167.0.100-59486-09b374e8f11b7638c85817ad254325095b|hsk_recv:35151|close_recv:472931|close_send:473099|last_recv:472853|last_send:473099|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,32,15,13,1024,0,17,i32,2,59,99,20,2087314081,162,0,4,26,39,4,2087314085,364,0,4,26,39,40000,2087314086,472,0,4,23,80000,26,442,4,26,40000,27,473,4,23,80000,22,441,0-2,0-2,0-0,0-0,0-0,0-32,0-5839,0-6092,0-26,0-13,0-8,0-3,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:8|tlp_pkt:3|snd_pkt:26|spurious_loss:0|detected_loss:8|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:06:12 568607] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:12 568619] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:12 568627] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:12 568632] [debug] |scid:e19abeb7baf9a187def5fce3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:12 568687] [debug] |xqc_engine_wakeup_after|wakeup:1757653572618283|now:1757653572568686|diff:49597|
[2025/09/12 05:06:12 568697] [debug] |xqc_engine_main_logic|END|now:1757653572568517|
[2025/09/12 05:06:12 618773] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572618773|
[2025/09/12 05:06:12 618790] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572618283|pq_index:0|
[2025/09/12 05:06:12 618796] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653571299349|
[2025/09/12 05:06:12 618802] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572618801|
[2025/09/12 05:06:12 618809] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572618283|now:1757653572618801|
[2025/09/12 05:06:12 618825] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 618830] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:4470|
[2025/09/12 05:06:12 618836] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:918624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:06:12 618842] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 618847] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 618852] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 4470|
[2025/09/12 05:06:12 618857] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 618863] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:12 618878] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:12 618885] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:5
[2025/09/12 05:06:12 618890] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:1837248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:12 618895] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 618900] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 618905] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 4470|
[2025/09/12 05:06:12 618910] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573936907|now:1757653572618890|interv:1318017|
[2025/09/12 05:06:12 618915] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653573936907|now:1757653572618890|interval:1318017|pto_count:5|srtt:32066
[2025/09/12 05:06:12 618923] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 618930] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 618935] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 618941] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:23-27|next_skip_chance:1757653572866183|current_time:1757653572618941|
[2025/09/12 05:06:12 618947] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:06:12 619003] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:28|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:4470|now:1757653572618962|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 619010] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:28|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 619021] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:4470|applimit:2708|
[2025/09/12 05:06:12 619026] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:1837248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:12 619032] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 619036] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 619061] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 4524|
[2025/09/12 05:06:12 619066] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575256210|now:1757653572619026|interv:2637184|
[2025/09/12 05:06:12 619071] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653575256210|now:1757653572619026|interval:2637184|pto_count:5|srtt:32066
[2025/09/12 05:06:12 619077] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:4524|
[2025/09/12 05:06:12 619083] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:12 619089] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:06:12 619117] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4524|now:1757653572619097|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 619123] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:29|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 619130] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:4524|applimit:2708|
[2025/09/12 05:06:12 619135] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:1837248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:12 619140] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 619145] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 619150] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 5574|
[2025/09/12 05:06:12 619154] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575256345|now:1757653572619135|interv:2637210|
[2025/09/12 05:06:12 619159] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653575256345|now:1757653572619135|interval:2637210|pto_count:5|srtt:32066
[2025/09/12 05:06:12 619165] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:5574|
[2025/09/12 05:06:12 619170] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653575256345|
[2025/09/12 05:06:12 619176] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653575256345|
[2025/09/12 05:06:12 619180] [debug] |xqc_engine_wakeup_after|wakeup:1757653572645946|now:1757653572619180|diff:26766|
[2025/09/12 05:06:12 619191] [debug] |xqc_engine_main_logic|END|now:1757653572618801|
[2025/09/12 05:06:12 646262] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572646261|
[2025/09/12 05:06:12 646275] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572645946|pq_index:0|
[2025/09/12 05:06:12 646281] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653567504940|
[2025/09/12 05:06:12 646288] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572646286|
[2025/09/12 05:06:12 646294] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572645946|now:1757653572646286|
[2025/09/12 05:06:12 646299] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 646304] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:12600|
[2025/09/12 05:06:12 646309] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:3540672|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:12 646314] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 646319] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 646324] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:06:12 646329] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 646334] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:12 646342] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:12 646348] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:7
[2025/09/12 05:06:12 646353] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:7081344|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:12 646358] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 646363] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 646368] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:06:12 646373] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577786618|now:1757653572646353|interv:5140265|
[2025/09/12 05:06:12 646378] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653577786618|now:1757653572646353|interval:5140265|pto_count:7|srtt:32507
[2025/09/12 05:06:12 646385] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 646391] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 646403] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:12 646409] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:06:12 646448] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:32|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653572646420|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 646455] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:32|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 646461] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:06:12 646467] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:7081344|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:12 646472] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 646476] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 646481] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:06:12 646486] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653582927764|now:1757653572646466|interv:10281298|
[2025/09/12 05:06:12 646491] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653582927764|now:1757653572646466|interval:10281298|pto_count:7|srtt:32507
[2025/09/12 05:06:12 646496] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:13650|
[2025/09/12 05:06:12 646502] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:12 646508] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:06:12 646530] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653572646514|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 646536] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:33|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 646541] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:06:12 646546] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:7081344|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:12 646551] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 646556] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 646561] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:06:12 646566] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653582927858|now:1757653572646546|interv:10281312|
[2025/09/12 05:06:12 646575] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653582927858|now:1757653572646546|interval:10281312|pto_count:7|srtt:32507
[2025/09/12 05:06:12 646580] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:14700|
[2025/09/12 05:06:12 646586] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653582927858|
[2025/09/12 05:06:12 646591] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653582927858|
[2025/09/12 05:06:12 646596] [debug] |xqc_engine_wakeup_after|wakeup:1757653572684559|now:1757653572646596|diff:37963|
[2025/09/12 05:06:12 646601] [debug] |xqc_engine_main_logic|END|now:1757653572646286|
[2025/09/12 05:06:12 684671] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572684671|
[2025/09/12 05:06:12 684684] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572684559|pq_index:0|
[2025/09/12 05:06:12 684689] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572542087|
[2025/09/12 05:06:12 684694] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572684693|
[2025/09/12 05:06:12 684699] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572684559|now:1757653572684693|
[2025/09/12 05:06:12 684704] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 684708] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593915BC|path:0|bytes_in_flight:1284|
[2025/09/12 05:06:12 684712] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:142236|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 684717] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 684721] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 1284|
[2025/09/12 05:06:12 684724] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 684728] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:12 684733] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_send_probe_pkt|conn:0000560C593915BC|path:0|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:12 684739] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_send_probe_pkt|conn:0000560C593915BC|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:12 684744] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593915BC|pto_count:2
[2025/09/12 05:06:12 684748] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:284472|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:12 684752] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 684756] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 1284|
[2025/09/12 05:06:12 684760] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 684770] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572826795|now:1757653572684747|interv:142048|
[2025/09/12 05:06:12 684774] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572826795|now:1757653572684747|interval:142048|pto_count:2|srtt:33322
[2025/09/12 05:06:12 684780] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 684784] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 684789] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 684794] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:12 684828] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:8|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1284|now:1757653572684803|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 684834] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:8|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 684839] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:1284|applimit:0|
[2025/09/12 05:06:12 684843] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:284472|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:12 684847] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 684851] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 1801|
[2025/09/12 05:06:12 684855] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 684859] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572969275|now:1757653572684843|interv:284432|
[2025/09/12 05:06:12 684863] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572969275|now:1757653572684843|interval:284432|pto_count:2|srtt:33322
[2025/09/12 05:06:12 684867] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:1801|
[2025/09/12 05:06:12 684872] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:12 684876] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:12 684895] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:9|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1801|now:1757653572684882|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 684900] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:9|origin_pktnum:2|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 684905] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:1801|applimit:0|
[2025/09/12 05:06:12 684909] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33322|rtt_var:9449|pto_duration:284472|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:06:12 684913] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 684921] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 1926|
[2025/09/12 05:06:12 684924] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:12 684928] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572969354|now:1757653572684908|interv:284446|
[2025/09/12 05:06:12 684932] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:1|expire:1757653572969354|now:1757653572684908|interval:284446|pto_count:2|srtt:33322
[2025/09/12 05:06:12 684936] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47412|inflight:1926|
[2025/09/12 05:06:12 684941] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572969354|
[2025/09/12 05:06:12 684945] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572969354|
[2025/09/12 05:06:12 684949] [debug] |xqc_engine_wakeup_after|wakeup:1757653572689494|now:1757653572684949|diff:4545|
[2025/09/12 05:06:12 684953] [debug] |xqc_engine_main_logic|END|now:1757653572684693|
[2025/09/12 05:06:12 690027] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572690026|
[2025/09/12 05:06:12 690036] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572689494|pq_index:0|
[2025/09/12 05:06:12 690058] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653570247934|
[2025/09/12 05:06:12 690064] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572690063|
[2025/09/12 05:06:12 690070] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572689494|now:1757653572690063|
[2025/09/12 05:06:12 690075] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 690080] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:5574|
[2025/09/12 05:06:12 690085] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:1641280|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:12 690090] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 690095] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 690100] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 5574|
[2025/09/12 05:06:12 690104] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 690110] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:12 690116] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:12 690122] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:6
[2025/09/12 05:06:12 690127] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:3282560|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:12 690138] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 690142] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 690147] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 5574|
[2025/09/12 05:06:12 690152] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575130774|now:1757653572690127|interv:2440647|
[2025/09/12 05:06:12 690157] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653575130774|now:1757653572690127|interval:2440647|pto_count:6|srtt:32230
[2025/09/12 05:06:12 690164] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 690170] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 690175] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 690181] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:38-43|next_skip_chance:1757653572919051|current_time:1757653572690181|
[2025/09/12 05:06:12 690186] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 05:06:12 690218] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:44|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:5574|now:1757653572690195|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 690225] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:44|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 690230] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:5574|applimit:0|
[2025/09/12 05:06:12 690235] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:3282560|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:12 690241] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 690246] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 690250] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 5628|
[2025/09/12 05:06:12 690255] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577572755|now:1757653572690235|interv:4882520|
[2025/09/12 05:06:12 690260] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653577572755|now:1757653572690235|interval:4882520|pto_count:6|srtt:32230
[2025/09/12 05:06:12 690266] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:5628|
[2025/09/12 05:06:12 690271] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:12 690277] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:06:12 690303] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:45|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5628|now:1757653572690288|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 690310] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:45|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:12 690316] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:5628|applimit:0|
[2025/09/12 05:06:12 690321] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:3282560|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:12 690326] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 690331] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 690336] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 6678|
[2025/09/12 05:06:12 690340] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577572848|now:1757653572690321|interv:4882527|
[2025/09/12 05:06:12 690345] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653577572848|now:1757653572690321|interval:4882527|pto_count:6|srtt:32230
[2025/09/12 05:06:12 690351] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:6678|
[2025/09/12 05:06:12 690357] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653577572848|
[2025/09/12 05:06:12 690362] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653577572848|
[2025/09/12 05:06:12 690366] [debug] |xqc_engine_wakeup_after|wakeup:1757653572969354|now:1757653572690366|diff:278988|
[2025/09/12 05:06:12 690372] [debug] |xqc_engine_main_logic|END|now:1757653572690063|
[2025/09/12 05:06:12 716037] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:70|state:S_HANDSHAKE_SENT|recv_time:1757653572716035|
[2025/09/12 05:06:12 716079] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_handshake|success|Length:30|
[2025/09/12 05:06:12 716091] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430099|
[2025/09/12 05:06:12 716099] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430102|
[2025/09/12 05:06:12 716110] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1839430102|
[2025/09/12 05:06:12 716118] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 716129] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:4|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:4|
[2025/09/12 05:06:12 716139] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653572470189|is_app_limited:1|send_elapse:0|ack_elapse:245846|ctl_first_sent_time:1757653572470189|lagest_ack_time:1757653572716035|curr_delivered:1977|
[2025/09/12 05:06:12 716148] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572470189|
[2025/09/12 05:06:12 716156] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:12 716162] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:5|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:5|
[2025/09/12 05:06:12 716181] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653572470189|is_app_limited:1|send_elapse:0|ack_elapse:245846|ctl_first_sent_time:1757653572470189|lagest_ack_time:1757653572716035|curr_delivered:2102|
[2025/09/12 05:06:12 716190] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572470294|
[2025/09/12 05:06:12 716197] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:12 716205] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:7|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:06:12 716213] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653572470189|is_app_limited:1|send_elapse:0|ack_elapse:245846|ctl_first_sent_time:1757653572470189|lagest_ack_time:1757653572716035|curr_delivered:2227|
[2025/09/12 05:06:12 716222] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572542323|
[2025/09/12 05:06:12 716230] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:12 716238] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:8|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:06:12 716246] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653572470189|is_app_limited:1|send_elapse:0|ack_elapse:245846|ctl_first_sent_time:1757653572470189|lagest_ack_time:1757653572716035|curr_delivered:2744|
[2025/09/12 05:06:12 716252] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572684803|
[2025/09/12 05:06:12 716257] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:12 716262] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:9|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:12 716267] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:517|prior_delivered:1460|prior_time:1757653572470189|is_app_limited:1|send_elapse:0|ack_elapse:245846|ctl_first_sent_time:1757653572470189|lagest_ack_time:1757653572716035|curr_delivered:2869|
[2025/09/12 05:06:12 716272] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572684882|
[2025/09/12 05:06:12 716277] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:12 716282] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:33322|rttvar:9449|minrtt:33211|latest_rtt:31153|ack_delay:0|
[2025/09/12 05:06:12 716288] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:33051|rttvar:7629|minrtt:31153|latest_rtt:31153|ack_delay:0|
[2025/09/12 05:06:12 716293] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:12 716299] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 716309] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 716314] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 716319] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 245846, delivered 1409|rate 5731|lost 2|
[2025/09/12 05:06:12 716325] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:12 716331] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|probertt expire|rtt:31153, old_rtt:33211|
[2025/09/12 05:06:12 716336] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:31153, old_rtt:33211|
[2025/09/12 05:06:12 716341] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2868|
[2025/09/12 05:06:12 716346] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:1409|po_sent_time:1757653572684882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2869|
[2025/09/12 05:06:12 716352] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:1409|po_sent_time:1757653572684882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2869|
[2025/09/12 05:06:12 716358] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:43056|cwnd:48821|full_bw_reached:0|inflight:0|srtt:33051|latest_rtt:31153|min_rtt:31153|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:12 716365] [stats] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0||cwnd:48821|inflight:0|mode:0|applimit:0|pacing_rate:3981124|bw:43056|srtt:33051|latest_rtt:31153|min_rtt:31153|send:11|lost:2|tlp:2|recv:4|recovery:0|slow_start:1|conn_life:285947|acked:1409|delivered:2869|is_cwnd_limited:0|
[2025/09/12 05:06:12 716372] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:12 716378] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:12 716383] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 716388] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 716394] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:12 716400] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:12 716406] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430102|largest:1839430102|pns:1|
[2025/09/12 05:06:12 716411] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:70|pkt_type:HSK|pkt_num:1839430102|frame:PING ACK |recv_time:1757653572716035|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 716418] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632716035|now:1757653572716035|interv:60000000|
[2025/09/12 05:06:12 716423] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632716035|now:1757653572716035|interv:60000000|
[2025/09/12 05:06:12 716431] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572969354|pq_index:0|
[2025/09/12 05:06:12 716437] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572684693|
[2025/09/12 05:06:12 716442] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572716442|
[2025/09/12 05:06:12 716448] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572716447|
[2025/09/12 05:06:12 716456] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430102|ack_delay:420|first_ack_range:0|largest_pkt_recv_time:1757653572716035|
[2025/09/12 05:06:12 716462] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430102|low:1839430102|pkt_pns:1|
[2025/09/12 05:06:12 716466] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430099|low:1839430098|pkt_pns:1|
[2025/09/12 05:06:12 716471] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1839430102|frame_largest_recv:1839430102|
[2025/09/12 05:06:12 716477] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:12 716482] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 716488] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:12 716494] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:12 716531] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:10|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:0|now:1757653572716502|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 716538] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:10|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 716545] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653632716035|
[2025/09/12 05:06:12 716550] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653632716035|
[2025/09/12 05:06:12 716555] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653572716555|diff:1730669|
[2025/09/12 05:06:12 716560] [debug] |xqc_engine_main_logic|END|now:1757653572716447|
[2025/09/12 05:06:12 716567] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572716567|
[2025/09/12 05:06:12 716572] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653572716571|diff:1730653|
[2025/09/12 05:06:12 716576] [debug] |xqc_engine_main_logic|END|now:1757653572716567|
[2025/09/12 05:06:12 747363] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:96|state:S_HANDSHAKE_SENT|recv_time:1757653572747362|
[2025/09/12 05:06:12 747385] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:06:12 747398] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430102|
[2025/09/12 05:06:12 747406] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430103|
[2025/09/12 05:06:12 747418] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1839430103|
[2025/09/12 05:06:12 747427] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:12 747437] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:12 747447] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:12 747455] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:12 747646] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:12 747657] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:12 747664] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653632716035|pq_index:13|
[2025/09/12 05:06:12 747670] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572716447|
[2025/09/12 05:06:12 747675] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:12 747681] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:12 747687] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:12 747693] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 747697] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 747702] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:12 747706] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:12 747711] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430103|largest:1839430103|pns:1|
[2025/09/12 05:06:12 747716] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:96|pkt_type:HSK|pkt_num:1839430103|frame:CRYPTO |recv_time:1757653572747362|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 747721] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653632747362|now:1757653572747362|interv:60000000|
[2025/09/12 05:06:12 747725] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653632747362|now:1757653572747362|interv:60000000|
[2025/09/12 05:06:12 747729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572747729|
[2025/09/12 05:06:12 747734] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING HAS_GAP DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572747733|
[2025/09/12 05:06:12 747739] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C593915BC|
[2025/09/12 05:06:12 747743] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C593915BC|
[2025/09/12 05:06:12 747747] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:12 747751] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 747755] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 747760] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_gen_token|expire:1758258372|
[2025/09/12 05:06:12 747765] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:12 747769] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:12 747773] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:12 747783] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 747788] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:12 747792] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430099|
[2025/09/12 05:06:12 747798] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430099|
[2025/09/12 05:06:12 747802] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:12 747806] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 747810] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 747817] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:ACK_01RTT|expire:1757653572528870|now:1757653572503870|interv:25000|
[2025/09/12 05:06:12 747822] [debug] |scid:fd4a5f8eaaf56452ed50421f|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653572503870|max_ack_delay:25000|
[2025/09/12 05:06:12 747826] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430099|largest:1839430099|pns:2|
[2025/09/12 05:06:12 747831] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1839430099|frame:PADDING PING |recv_time:1757653572503870|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 747836] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_crypto_write_streams|
[2025/09/12 05:06:12 747840] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:12 747844] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653572747844|
[2025/09/12 05:06:12 747849] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653572747849|
[2025/09/12 05:06:12 747853] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:12 747858] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430103|ack_delay:496|first_ack_range:1|largest_pkt_recv_time:1757653572747362|
[2025/09/12 05:06:12 747862] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430103|low:1839430102|pkt_pns:1|
[2025/09/12 05:06:12 747866] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430099|low:1839430098|pkt_pns:1|
[2025/09/12 05:06:12 747870] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1839430103|frame_largest_recv:1839430103|
[2025/09/12 05:06:12 747874] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:12 747885] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9247f7888bfe336ba1e505b5|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:12 747892] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1cdb1feedf80b6905e42147c|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:12 747897] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:43056|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 747902] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 747910] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:06:12 747915] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:43056|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 747919] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 747924] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:06:12 747928] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:43056|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 747932] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 747936] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:06:12 747940] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:43056|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 747944] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 747948] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:06:12 747952] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 747956] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:43056|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 747961] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 747965] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:12 747969] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:33051|min_srtt:33051|path_bw:43056|loss_rate:100.00|path_pto:0|
[2025/09/12 05:06:12 747973] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:33051|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 747977] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:4|
[2025/09/12 05:06:12 747982] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:12 747986] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:12 748017] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653572747992|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748023] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748031] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:12 748035] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:7629|pto_duration:63567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 748058] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 748062] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 748066] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:12 748070] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572836559|now:1757653572748035|interv:88524|
[2025/09/12 05:06:12 748074] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572836559|now:1757653572748035|interval:88524|pto_count:0|srtt:33051
[2025/09/12 05:06:12 748078] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48821|inflight:23|
[2025/09/12 05:06:12 748083] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:12 748087] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:12 748108] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653572748093|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748113] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748117] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:06:12 748121] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:7629|pto_duration:63567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 748126] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 748129] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 748133] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:12 748137] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572836660|now:1757653572748121|interv:88539|
[2025/09/12 05:06:12 748141] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572836660|now:1757653572748121|interval:88539|pto_count:0|srtt:33051
[2025/09/12 05:06:12 748145] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48821|inflight:56|
[2025/09/12 05:06:12 748149] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:12 748153] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:12 748170] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653572748159|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748179] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:2|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748184] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:06:12 748188] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:7629|pto_duration:63567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 748192] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 748196] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 748200] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:12 748204] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572836726|now:1757653572748188|interv:88538|
[2025/09/12 05:06:12 748208] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572836726|now:1757653572748188|interval:88538|pto_count:0|srtt:33051
[2025/09/12 05:06:12 748212] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48821|inflight:339|
[2025/09/12 05:06:12 748217] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:12 748221] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-4|next_skip_chance:1757653573013922|current_time:1757653572748221|
[2025/09/12 05:06:12 748225] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:12 748241] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653572748230|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748247] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:5|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748251] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:06:12 748255] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:7629|pto_duration:63567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 748259] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 748263] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 748267] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:12 748270] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572836797|now:1757653572748255|interv:88542|
[2025/09/12 05:06:12 748274] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572836797|now:1757653572748255|interval:88542|pto_count:0|srtt:33051
[2025/09/12 05:06:12 748279] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48821|inflight:623|
[2025/09/12 05:06:12 748286] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:12 748290] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:12 748306] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:11|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:623|now:1757653572748295|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748311] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:11|origin_pktnum:0|size:56|enc_size:72|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748316] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 748324] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:12 748339] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653572748329|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748344] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748348] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:06:12 748352] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:7629|pto_duration:63567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 748356] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 748360] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 748364] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:12 748368] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572836896|now:1757653572748352|interv:88544|
[2025/09/12 05:06:12 748372] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572836896|now:1757653572748352|interval:88544|pto_count:0|srtt:33051
[2025/09/12 05:06:12 748376] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48821|inflight:677|
[2025/09/12 05:06:12 748380] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 748384] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:12 748399] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653572748389|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748404] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748408] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:06:12 748412] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:33051|rtt_var:7629|pto_duration:63567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 748425] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 748428] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 748432] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:12 748436] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572836956|now:1757653572748412|interv:88544|
[2025/09/12 05:06:12 748440] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572836956|now:1757653572748412|interval:88544|pto_count:0|srtt:33051
[2025/09/12 05:06:12 748444] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48821|inflight:731|
[2025/09/12 05:06:12 748448] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572528870|
[2025/09/12 05:06:12 748453] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572528870|
[2025/09/12 05:06:12 748457] [debug] |xqc_engine_wakeup_after|wakeup:1757653572528870|now:1757653572748457|diff:18446744073709332029|
[2025/09/12 05:06:12 748461] [debug] |xqc_engine_main_logic|END|now:1757653572747733|
[2025/09/12 05:06:12 748466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572748466|
[2025/09/12 05:06:12 748470] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572528870|pq_index:0|
[2025/09/12 05:06:12 748474] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572747733|
[2025/09/12 05:06:12 748479] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572748478|
[2025/09/12 05:06:12 748484] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653572528870|now:1757653572748478|
[2025/09/12 05:06:12 748488] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:12 748492] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653572528870|now:1757653572748478|
[2025/09/12 05:06:12 748496] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:12 748501] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430099|ack_delay:244630|first_ack_range:0|largest_pkt_recv_time:1757653572503870|
[2025/09/12 05:06:12 748505] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430099|low:1839430099|pkt_pns:2|
[2025/09/12 05:06:12 748509] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1839430099|frame_largest_recv:1839430099|
[2025/09/12 05:06:12 748513] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:12 748518] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748522] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:12 748526] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:12 748544] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:8|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653572748531|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 748552] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:8|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 748557] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572836956|
[2025/09/12 05:06:12 748561] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572836956|
[2025/09/12 05:06:12 748565] [debug] |xqc_engine_wakeup_after|wakeup:1757653572836956|now:1757653572748565|diff:88391|
[2025/09/12 05:06:12 748569] [debug] |xqc_engine_main_logic|END|now:1757653572748478|
[2025/09/12 05:06:12 780722] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:1444|state:ESTABED|recv_time:1757653572780721|
[2025/09/12 05:06:12 780738] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 780747] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430099|
[2025/09/12 05:06:12 780754] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430102|
[2025/09/12 05:06:12 780763] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430102|
[2025/09/12 05:06:12 780770] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:12 780776] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 780782] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 780792] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:ACK_01RTT|expire:1757653572805721|now:1757653572780721|interv:25000|
[2025/09/12 05:06:12 780801] [debug] |scid:fd4a5f8eaaf56452ed50421f|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572780721|max_ack_delay:25000|
[2025/09/12 05:06:12 780808] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430102|largest:1839430102|pns:2|
[2025/09/12 05:06:12 780814] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1839430102|frame:PADDING PING |recv_time:1757653572780721|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 780822] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653692780721|now:1757653572780721|interv:120000000|
[2025/09/12 05:06:12 780828] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653692780721|now:1757653572780721|interv:120000000|
[2025/09/12 05:06:12 780835] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572836956|pq_index:0|
[2025/09/12 05:06:12 780842] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572748478|
[2025/09/12 05:06:12 780848] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572780848|
[2025/09/12 05:06:12 780856] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572780854|
[2025/09/12 05:06:12 780865] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572805721|
[2025/09/12 05:06:12 780870] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572805721|
[2025/09/12 05:06:12 780874] [debug] |xqc_engine_wakeup_after|wakeup:1757653572805721|now:1757653572780874|diff:24847|
[2025/09/12 05:06:12 780887] [debug] |xqc_engine_main_logic|END|now:1757653572780854|
[2025/09/12 05:06:12 780897] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:39|state:ESTABED|recv_time:1757653572780897|
[2025/09/12 05:06:12 780905] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 780911] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430102|
[2025/09/12 05:06:12 780915] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430103|
[2025/09/12 05:06:12 780921] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430103|
[2025/09/12 05:06:12 780924] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 780930] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:0|
[2025/09/12 05:06:12 780934] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2869|prior_time:1757653572747992|is_app_limited:0|send_elapse:0|ack_elapse:32905|ctl_first_sent_time:1757653572747992|lagest_ack_time:1757653572780897|curr_delivered:2892|
[2025/09/12 05:06:12 780939] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572747992|
[2025/09/12 05:06:12 780943] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:12 780948] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:2|
[2025/09/12 05:06:12 780952] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2869|prior_time:1757653572747992|is_app_limited:0|send_elapse:0|ack_elapse:32905|ctl_first_sent_time:1757653572747992|lagest_ack_time:1757653572780897|curr_delivered:3175|
[2025/09/12 05:06:12 780956] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572748159|
[2025/09/12 05:06:12 780960] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:12 780964] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:06:12 780971] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2869|prior_time:1757653572747992|is_app_limited:0|send_elapse:0|ack_elapse:32905|ctl_first_sent_time:1757653572747992|lagest_ack_time:1757653572780897|curr_delivered:3229|
[2025/09/12 05:06:12 780978] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572748389|
[2025/09/12 05:06:12 780984] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:12 780991] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:33051|rttvar:7629|minrtt:31153|latest_rtt:32508|ack_delay:216|
[2025/09/12 05:06:12 780996] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:32956|rttvar:5911|minrtt:31153|latest_rtt:32508|ack_delay:216|
[2025/09/12 05:06:12 781000] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:12 781009] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:4|po_sent_time:1757653572748093|lost_send_time:1757653572743822|loss_delay:37075|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:06:12 781013] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653572748093u|
[2025/09/12 05:06:12 781018] [stats] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |lost interval:310863|lost_count:1|send_count:12|pkt_num:1|po_send_time:1757653572748093|srtt:32956|cwnd:48821|bw:43056|conn_life:350480|now:0|last_lost_time:350480|
[2025/09/12 05:06:12 781023] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1839430100|pns:2|
[2025/09/12 05:06:12 781027] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 781031] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572785305|now:1757653572781030|interval:4275|
[2025/09/12 05:06:12 781035] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572785305|now:1757653572781030|interv:4275|
[2025/09/12 05:06:12 781062] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32905, delivered 360|rate 10940|lost 3|
[2025/09/12 05:06:12 781069] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:12 781075] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10940) in round 3|
[2025/09/12 05:06:12 781080] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:31153, old_rtt:31153|
[2025/09/12 05:06:12 781084] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2818|
[2025/09/12 05:06:12 781088] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48821|packet_lost:1|acked:360|po_sent_time:1757653572748389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3229|
[2025/09/12 05:06:12 781093] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48821|packet_lost:1|acked:360|po_sent_time:1757653572748389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3229|
[2025/09/12 05:06:12 781097] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:43056|cwnd:49181|full_bw_reached:0|inflight:338|srtt:32956|latest_rtt:32508|min_rtt:31153|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:12 781103] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430103|largest:1839430103|pns:2|
[2025/09/12 05:06:12 781108] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1839430103|frame:ACK |recv_time:1757653572780897|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 781112] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653692780897|now:1757653572780897|interv:120000000|
[2025/09/12 05:06:12 781116] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653692780897|now:1757653572780897|interv:120000000|
[2025/09/12 05:06:12 781120] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572805721|pq_index:0|
[2025/09/12 05:06:12 781128] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572780854|
[2025/09/12 05:06:12 781132] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572781132|
[2025/09/12 05:06:12 781138] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572781136|
[2025/09/12 05:06:12 781147] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:32956|min_srtt:32956|path_bw:43056|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:12 781154] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:338|cwnd:49181|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 781161] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:32956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 781166] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:12 781171] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:12 781175] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:338|cwnd:49181|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 781179] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 781184] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:12 781212] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:9|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:338|now:1757653572781190|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 781218] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:9|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 781224] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:338|applimit:0|
[2025/09/12 05:06:12 781231] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572785305|now:1757653572781231|interval:4074|
[2025/09/12 05:06:12 781239] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572785305|now:1757653572781231|interv:4074|
[2025/09/12 05:06:12 781245] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49181|inflight:371|
[2025/09/12 05:06:12 781253] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572785305|
[2025/09/12 05:06:12 781260] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572785305|
[2025/09/12 05:06:12 781266] [debug] |xqc_engine_wakeup_after|wakeup:1757653572785305|now:1757653572781266|diff:4039|
[2025/09/12 05:06:12 781273] [debug] |xqc_engine_main_logic|END|now:1757653572781136|
[2025/09/12 05:06:12 781281] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572781281|
[2025/09/12 05:06:12 781287] [debug] |xqc_engine_wakeup_after|wakeup:1757653572785305|now:1757653572781287|diff:4018|
[2025/09/12 05:06:12 781293] [debug] |xqc_engine_main_logic|END|now:1757653572781281|
[2025/09/12 05:06:12 786368] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572786367|
[2025/09/12 05:06:12 786378] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572785305|pq_index:0|
[2025/09/12 05:06:12 786384] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572781136|
[2025/09/12 05:06:12 786390] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572786389|
[2025/09/12 05:06:12 786396] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572785305|now:1757653572786389|
[2025/09/12 05:06:12 786401] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 786406] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:12 786410] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:12 786415] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:12 786421] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:4|po_sent_time:1757653572748230|lost_send_time:1757653572749314|loss_delay:37075|frame:CRYPTO |repair:32|
[2025/09/12 05:06:12 786427] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:4|po_sent_time:1757653572748329|lost_send_time:1757653572749314|loss_delay:37075|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:12 786433] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653572748329u|
[2025/09/12 05:06:12 786438] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:12 786443] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:56600|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 786448] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 786453] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 786458] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 33|
[2025/09/12 05:06:12 786463] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572862790|now:1757653572786442|interv:76348|
[2025/09/12 05:06:12 786468] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572862790|now:1757653572786442|interval:76348|pto_count:0|srtt:32956
[2025/09/12 05:06:12 786475] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:32956|min_srtt:32956|path_bw:43056|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:12 786480] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:33|cwnd:49181|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 786486] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:32956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 786496] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:12 786502] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:32956|min_srtt:32956|path_bw:43056|loss_rate:30.00|path_pto:0|
[2025/09/12 05:06:12 786507] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:54|schedule_bytes:284|inflight:33|cwnd:49181|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 786513] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:32956|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 786518] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:6|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:12 786524] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:5|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:12 786529] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:33|cwnd:49181|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 786534] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 786540] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:12 786573] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:33|now:1757653572786548|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 786581] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:10|origin_pktnum:5|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 786590] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:33|applimit:0|
[2025/09/12 05:06:12 786599] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:56600|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 786607] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 786615] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 786623] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 317|
[2025/09/12 05:06:12 786631] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572868148|now:1757653572786598|interv:81550|
[2025/09/12 05:06:12 786639] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572868148|now:1757653572786598|interval:81550|pto_count:0|srtt:32956
[2025/09/12 05:06:12 786647] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49181|inflight:317|
[2025/09/12 05:06:12 786653] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:12 786658] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:317|cwnd:49181|conn:0000560C593915BC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 786674] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 786679] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:12 786709] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:317|now:1757653572786687|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 786718] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:11|origin_pktnum:6|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:12 786727] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:317|applimit:0|
[2025/09/12 05:06:12 786735] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:56600|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 786744] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 786752] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 786760] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 371|
[2025/09/12 05:06:12 786768] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572868287|now:1757653572786735|interv:81552|
[2025/09/12 05:06:12 786774] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572868287|now:1757653572786735|interval:81552|pto_count:0|srtt:32956
[2025/09/12 05:06:12 786779] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49181|inflight:371|
[2025/09/12 05:06:12 786785] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572805721|
[2025/09/12 05:06:12 786790] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572805721|
[2025/09/12 05:06:12 786795] [debug] |xqc_engine_wakeup_after|wakeup:1757653572805721|now:1757653572786795|diff:18926|
[2025/09/12 05:06:12 786801] [debug] |xqc_engine_main_logic|END|now:1757653572786389|
[2025/09/12 05:06:12 805827] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572805827|
[2025/09/12 05:06:12 805840] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572805721|pq_index:0|
[2025/09/12 05:06:12 805845] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572786389|
[2025/09/12 05:06:12 805850] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572805849|
[2025/09/12 05:06:12 805855] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653572805721|now:1757653572805849|
[2025/09/12 05:06:12 805859] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:12 805863] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653572805721|now:1757653572805849|
[2025/09/12 05:06:12 805866] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:12 805872] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430103|ack_delay:25151|first_ack_range:1|largest_pkt_recv_time:1757653572780721|
[2025/09/12 05:06:12 805876] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430103|low:1839430102|pkt_pns:2|
[2025/09/12 05:06:12 805887] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1839430102|frame_largest_recv:1839430103|
[2025/09/12 05:06:12 805892] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:12 805899] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 805907] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:12 805914] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:12 805946] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:12|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:371|now:1757653572805923|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 805952] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:12|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 805957] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572868287|
[2025/09/12 05:06:12 805962] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572868287|
[2025/09/12 05:06:12 805968] [debug] |xqc_engine_wakeup_after|wakeup:1757653572868287|now:1757653572805968|diff:62319|
[2025/09/12 05:06:12 805974] [debug] |xqc_engine_main_logic|END|now:1757653572805849|
[2025/09/12 05:06:12 869089] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572869089|
[2025/09/12 05:06:12 869106] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572868287|pq_index:0|
[2025/09/12 05:06:12 869112] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572805849|
[2025/09/12 05:06:12 869119] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572869118|
[2025/09/12 05:06:12 869126] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653572868287|now:1757653572869118|
[2025/09/12 05:06:12 869131] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:12 869136] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593915BC|path:0|bytes_in_flight:371|
[2025/09/12 05:06:12 869141] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:56600|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 869147] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 869152] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 869156] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 371|
[2025/09/12 05:06:12 869161] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:12 869167] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_send_probe_pkt|conn:0000560C593915BC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:12 869173] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_send_probe_pkt|conn:0000560C593915BC|path:0|pkt_num:5|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:12 869186] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593915BC|pto_count:1
[2025/09/12 05:06:12 869192] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:113200|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 869197] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 869202] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 869207] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 371|
[2025/09/12 05:06:12 869212] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572949887|now:1757653572869191|interv:80696|
[2025/09/12 05:06:12 869217] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653572949887|now:1757653572869191|interval:80696|pto_count:1|srtt:32956
[2025/09/12 05:06:12 869224] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 869229] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 869235] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:12 869241] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:12 869280] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:13|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:371|now:1757653572869250|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 869288] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:13|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 869294] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:371|applimit:0|
[2025/09/12 05:06:12 869299] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:113200|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 869304] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 869309] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 869314] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 404|
[2025/09/12 05:06:12 869319] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573032450|now:1757653572869299|interv:163151|
[2025/09/12 05:06:12 869326] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653573032450|now:1757653572869299|interval:163151|pto_count:1|srtt:32956
[2025/09/12 05:06:12 869336] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49181|inflight:404|
[2025/09/12 05:06:12 869345] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:5|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:12 869361] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:12 869415] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:404|now:1757653572869374|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 869424] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:14|origin_pktnum:5|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 869430] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:404|applimit:0|
[2025/09/12 05:06:12 869435] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32956|rtt_var:5911|pto_duration:113200|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:12 869441] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 869445] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 869451] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 688|
[2025/09/12 05:06:12 869459] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573032574|now:1757653572869435|interv:163139|
[2025/09/12 05:06:12 869467] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653573032574|now:1757653572869435|interval:163139|pto_count:1|srtt:32956
[2025/09/12 05:06:12 869476] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49181|inflight:688|
[2025/09/12 05:06:12 869486] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653573032574|
[2025/09/12 05:06:12 869495] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653573032574|
[2025/09/12 05:06:12 869503] [debug] |xqc_engine_wakeup_after|wakeup:1757653573032574|now:1757653572869503|diff:163071|
[2025/09/12 05:06:12 869511] [debug] |xqc_engine_main_logic|END|now:1757653572869118|
[2025/09/12 05:06:12 900316] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:39|state:ESTABED|recv_time:1757653572900314|
[2025/09/12 05:06:12 900334] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 900346] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430103|
[2025/09/12 05:06:12 900355] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430105|
[2025/09/12 05:06:12 900366] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430105|
[2025/09/12 05:06:12 900374] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 900383] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:9|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:9|
[2025/09/12 05:06:12 900392] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:371|prior_delivered:3229|prior_time:1757653572780897|is_app_limited:0|send_elapse:33198|ack_elapse:119417|ctl_first_sent_time:1757653572781190|lagest_ack_time:1757653572900314|curr_delivered:3262|
[2025/09/12 05:06:12 900401] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572781190|
[2025/09/12 05:06:12 900410] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:06:12 900428] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:10|origin_pktnum:5|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:10|
[2025/09/12 05:06:12 900437] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:371|prior_delivered:3229|prior_time:1757653572780897|is_app_limited:0|send_elapse:33198|ack_elapse:119417|ctl_first_sent_time:1757653572781190|lagest_ack_time:1757653572900314|curr_delivered:3546|
[2025/09/12 05:06:12 900445] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572786548|
[2025/09/12 05:06:12 900453] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:12 900460] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:11|origin_pktnum:6|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:11|
[2025/09/12 05:06:12 900469] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:371|prior_delivered:3229|prior_time:1757653572780897|is_app_limited:0|send_elapse:33198|ack_elapse:119417|ctl_first_sent_time:1757653572781190|lagest_ack_time:1757653572900314|curr_delivered:3600|
[2025/09/12 05:06:12 900478] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572786687|
[2025/09/12 05:06:12 900486] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:12 900495] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:13|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:06:12 900504] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:371|prior_delivered:3229|prior_time:1757653572780897|is_app_limited:0|send_elapse:33198|ack_elapse:119417|ctl_first_sent_time:1757653572781190|lagest_ack_time:1757653572900314|curr_delivered:3633|
[2025/09/12 05:06:12 900512] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572869250|
[2025/09/12 05:06:12 900521] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:12 900528] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:14|origin_pktnum:5|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:06:12 900537] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:371|prior_delivered:3229|prior_time:1757653572780897|is_app_limited:0|send_elapse:33198|ack_elapse:119417|ctl_first_sent_time:1757653572781190|lagest_ack_time:1757653572900314|curr_delivered:3917|
[2025/09/12 05:06:12 900546] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572869374|
[2025/09/12 05:06:12 900554] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:06:12 900562] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:32956|rttvar:5911|minrtt:31153|latest_rtt:30940|ack_delay:72|
[2025/09/12 05:06:12 900569] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:32695|rttvar:4956|minrtt:30940|latest_rtt:30940|ack_delay:72|
[2025/09/12 05:06:12 900574] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:06:12 900585] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1839430104|pns:2|
[2025/09/12 05:06:12 900590] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 900595] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 900600] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 900605] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 33198, ack_elapse 119417, delivered 688|rate 5761|lost 5|
[2025/09/12 05:06:12 900610] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:12 900615] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5761) in round 4|
[2025/09/12 05:06:12 900620] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|probertt expire|rtt:30940, old_rtt:31153|
[2025/09/12 05:06:12 900625] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30940, old_rtt:31153|
[2025/09/12 05:06:12 900630] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1376|
[2025/09/12 05:06:12 900635] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49181|packet_lost:0|acked:688|po_sent_time:1757653572869374|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3917|
[2025/09/12 05:06:12 900641] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49181|packet_lost:0|acked:688|po_sent_time:1757653572869374|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3917|
[2025/09/12 05:06:12 900646] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:43056|cwnd:49869|full_bw_reached:0|inflight:0|srtt:32695|latest_rtt:30940|min_rtt:30940|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:12 900653] [stats] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0||cwnd:49869|inflight:0|mode:0|applimit:0|pacing_rate:3981124|bw:43056|srtt:32695|latest_rtt:30940|min_rtt:30940|send:22|lost:5|tlp:2|recv:8|recovery:0|slow_start:1|conn_life:470236|acked:688|delivered:3917|is_cwnd_limited:0|
[2025/09/12 05:06:12 900660] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:12 900665] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 900669] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 900675] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:ACK_01RTT|expire:1757653572925314|now:1757653572900314|interv:25000|
[2025/09/12 05:06:12 900682] [debug] |scid:fd4a5f8eaaf56452ed50421f|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572900314|max_ack_delay:25000|
[2025/09/12 05:06:12 900687] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430105|largest:1839430105|pns:2|
[2025/09/12 05:06:12 900693] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1839430105|frame:PADDING PING ACK |recv_time:1757653572900314|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 900703] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653692900314|now:1757653572900314|interv:120000000|
[2025/09/12 05:06:12 900708] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653692900314|now:1757653572900314|interv:120000000|
[2025/09/12 05:06:12 900713] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573032574|pq_index:0|
[2025/09/12 05:06:12 900719] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572869118|
[2025/09/12 05:06:12 900724] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572900723|
[2025/09/12 05:06:12 900729] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572900728|
[2025/09/12 05:06:12 900737] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572925314|
[2025/09/12 05:06:12 900742] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572925314|
[2025/09/12 05:06:12 900747] [debug] |xqc_engine_wakeup_after|wakeup:1757653572925314|now:1757653572900747|diff:24567|
[2025/09/12 05:06:12 900753] [debug] |xqc_engine_main_logic|END|now:1757653572900728|
[2025/09/12 05:06:12 900759] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572900759|
[2025/09/12 05:06:12 900764] [debug] |xqc_engine_wakeup_after|wakeup:1757653572925314|now:1757653572900764|diff:24550|
[2025/09/12 05:06:12 900769] [debug] |xqc_engine_main_logic|END|now:1757653572900759|
[2025/09/12 05:06:12 925868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572925868|
[2025/09/12 05:06:12 925884] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572925314|pq_index:0|
[2025/09/12 05:06:12 925891] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572900728|
[2025/09/12 05:06:12 925898] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572925896|
[2025/09/12 05:06:12 925904] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653572925314|now:1757653572925896|
[2025/09/12 05:06:12 925909] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:12 925914] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653572925314|now:1757653572925896|
[2025/09/12 05:06:12 925919] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:12 925925] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430105|ack_delay:25611|first_ack_range:0|largest_pkt_recv_time:1757653572900314|
[2025/09/12 05:06:12 925931] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430105|low:1839430105|pkt_pns:2|
[2025/09/12 05:06:12 925936] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1839430105|frame_largest_recv:1839430105|
[2025/09/12 05:06:12 925941] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:12 925947] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 925953] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:12 925966] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:12 926004] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:15|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653572925975|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 926011] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:15|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 926018] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653692900314|
[2025/09/12 05:06:12 926024] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653692900314|
[2025/09/12 05:06:12 926028] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653572926028|diff:1521196|
[2025/09/12 05:06:12 926034] [debug] |xqc_engine_main_logic|END|now:1757653572925896|
[2025/09/12 05:06:12 957103] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:309|state:ESTABED|recv_time:1757653572957102|
[2025/09/12 05:06:12 957125] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 957136] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430105|
[2025/09/12 05:06:12 957143] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430106|
[2025/09/12 05:06:12 957154] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430106|
[2025/09/12 05:06:12 957162] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957170] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|b93a99c74e787a48e0ca24da409a95ebf9|sr_token:fc5a6050716f887f9400c2e0f6f13257
[2025/09/12 05:06:12 957183] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957192] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|218736cf1f128ba4994e17f7d529c992bf|sr_token:8aaa293dc634ec5a91ed6da02914f03a
[2025/09/12 05:06:12 957202] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957210] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|eb6fa8b4a0de39402f633e8db0b9ec156a|sr_token:cdd3245ac55bc494bc7c643d073d0f08
[2025/09/12 05:06:12 957219] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957227] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|340145bebbc45b37838647f5c87deb6ed5|sr_token:4b60d8f0cf35e34853ef4367a55861f8
[2025/09/12 05:06:12 957236] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957244] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|88a0509d3571684e8072c5617c912d6be0|sr_token:17ad111d49aa743d3d1d2e8d3d17764a
[2025/09/12 05:06:12 957252] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957258] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|ac2201dd17d9b25e20129c10f2f01c7875|sr_token:66b362fa5bad0f7e6d60dc494a087fc8
[2025/09/12 05:06:12 957267] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:12 957275] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_new_conn_id_frame|new_conn_id|96105977a1af92fe7c413a14adb2d7ad96|sr_token:7864ed0c771a8cd0a6de3848cdb7b037
[2025/09/12 05:06:12 957284] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:12 957293] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:12 957306] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:12 957325] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:12 957332] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653692900314|pq_index:13|
[2025/09/12 05:06:12 957340] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572925896|
[2025/09/12 05:06:12 957345] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:12 957350] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:ACK_01RTT|expire:1757653572982102|now:1757653572957102|interv:25000|
[2025/09/12 05:06:12 957357] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572957102|max_ack_delay:25000|
[2025/09/12 05:06:12 957363] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430106|largest:1839430106|pns:2|
[2025/09/12 05:06:12 957369] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1839430106|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653572957102|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 957375] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653692957102|now:1757653572957102|interv:120000000|
[2025/09/12 05:06:12 957380] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653692957102|now:1757653572957102|interv:120000000|
[2025/09/12 05:06:12 957385] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572957385|
[2025/09/12 05:06:12 957391] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572957390|
[2025/09/12 05:06:12 957398] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C593915BC|
[2025/09/12 05:06:12 957471] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:12 957481] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:12 957488] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_sample_check_app_limited|path:0|applimit:3917|
[2025/09/12 05:06:12 957500] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C593915BC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |
[2025/09/12 05:06:12 957511] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|
[2025/09/12 05:06:12 957526] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:32695|min_srtt:32695|path_bw:43056|loss_rate:36.36|path_pto:0|
[2025/09/12 05:06:12 957535] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49869|conn:0000560C593915BC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 957552] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:32695|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:12 957561] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:06:12 957572] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:12 957579] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_can_send|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49869|conn:0000560C593915BC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 957589] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:12 957597] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:12 957645] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653572957611|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:12 957656] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:16|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 957665] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3917|
[2025/09/12 05:06:12 957674] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|srtt:32695|rtt_var:4956|pto_duration:52519|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:12 957682] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:12 957687] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:12 957692] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593915BC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:12 957697] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573035130|now:1757653572957673|interv:77457|
[2025/09/12 05:06:12 957702] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593915BC|path:0|pns:2|expire:1757653573035130|now:1757653572957673|interval:77457|pto_count:0|srtt:32695
[2025/09/12 05:06:12 957708] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49869|inflight:1050|
[2025/09/12 05:06:12 957714] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653572982102|
[2025/09/12 05:06:12 957719] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653572982102|
[2025/09/12 05:06:12 957724] [debug] |xqc_engine_wakeup_after|wakeup:1757653572982102|now:1757653572957724|diff:24378|
[2025/09/12 05:06:12 957729] [debug] |xqc_engine_main_logic|END|now:1757653572957390|
[2025/09/12 05:06:12 957736] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572957736|
[2025/09/12 05:06:12 957741] [debug] |xqc_engine_wakeup_after|wakeup:1757653572982102|now:1757653572957741|diff:24361|
[2025/09/12 05:06:12 957745] [debug] |xqc_engine_main_logic|END|now:1757653572957736|
[2025/09/12 05:06:12 982818] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572982818|
[2025/09/12 05:06:12 982829] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653572982102|pq_index:0|
[2025/09/12 05:06:12 982834] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572957390|
[2025/09/12 05:06:12 982846] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572982845|
[2025/09/12 05:06:12 982851] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653572982102|now:1757653572982845|
[2025/09/12 05:06:12 982855] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:12 982859] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653572982102|now:1757653572982845|
[2025/09/12 05:06:12 982863] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:12 982868] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|largest_recv:1839430106|ack_delay:25766|first_ack_range:1|largest_pkt_recv_time:1757653572957102|
[2025/09/12 05:06:12 982873] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_gen_ack_frame|high:1839430106|low:1839430105|pkt_pns:2|
[2025/09/12 05:06:12 982877] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1839430106|frame_largest_recv:1839430106|
[2025/09/12 05:06:12 982881] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:12 982886] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 982890] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:12 982895] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:12 982927] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:17|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653572982903|stream_id:0|stream_offset:0|
[2025/09/12 05:06:12 982937] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:17|origin_pktnum:0|size:35|enc_size:51|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:12 982945] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653573035130|
[2025/09/12 05:06:12 982952] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653573035130|
[2025/09/12 05:06:12 982958] [debug] |xqc_engine_wakeup_after|wakeup:1757653573035130|now:1757653572982958|diff:52172|
[2025/09/12 05:06:12 982964] [debug] |xqc_engine_main_logic|END|now:1757653572982845|
[2025/09/12 05:06:12 996276] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:39|state:ESTABED|recv_time:1757653572996275|
[2025/09/12 05:06:12 996296] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:12 996307] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430106|
[2025/09/12 05:06:12 996316] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430107|
[2025/09/12 05:06:12 996327] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430107|
[2025/09/12 05:06:12 996335] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:12 996344] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|conn:0000560C593915BC|path:0|pkt_num:16|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:06:12 996353] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1050|prior_delivered:3917|prior_time:1757653572957611|is_app_limited:1|send_elapse:0|ack_elapse:38664|ctl_first_sent_time:1757653572957611|lagest_ack_time:1757653572996275|curr_delivered:4967|
[2025/09/12 05:06:12 996371] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_update_sample|sampler_sent_time_update:1757653572957611|
[2025/09/12 05:06:12 996379] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:12 996388] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:12 996396] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:STREAM_CLOSE|expire:1757653573228953|now:1757653572996396|interv:232557|
[2025/09/12 05:06:12 996405] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:06:12 996413] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593915BC|srtt:32695|rttvar:4956|minrtt:30940|latest_rtt:38664|ack_delay:7216|
[2025/09/12 05:06:12 996420] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |after update rtt|conn:0000560C593915BC|srtt:32540|rttvar:4028|minrtt:30940|latest_rtt:38664|ack_delay:7216|
[2025/09/12 05:06:12 996428] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:06:12 996437] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1839430106|pns:2|
[2025/09/12 05:06:12 996444] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:12 996452] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593915BC|path:0|
[2025/09/12 05:06:12 996459] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:12 996467] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 38664, delivered 1050|rate 27157|lost 5|
[2025/09/12 05:06:12 996475] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:12 996482] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30940, old_rtt:30940|
[2025/09/12 05:06:12 996487] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:06:12 996492] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49869|packet_lost:0|acked:1050|po_sent_time:1757653572957611|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4967|
[2025/09/12 05:06:12 996498] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49869|packet_lost:0|acked:1050|po_sent_time:1757653572957611|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4967|
[2025/09/12 05:06:12 996503] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d |bbr on ack|mode:0|pacing_rate:3981124|bw:43056|cwnd:50919|full_bw_reached:0|inflight:0|srtt:32540|latest_rtt:38664|min_rtt:30940|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:12 996510] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:12 996515] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:12 996520] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430107|largest:1839430107|pns:2|
[2025/09/12 05:06:12 996531] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1839430107|frame:PADDING ACK |recv_time:1757653572996275|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:12 996541] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653692996275|now:1757653572996275|interv:120000000|
[2025/09/12 05:06:12 996549] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653692996275|now:1757653572996275|interv:120000000|
[2025/09/12 05:06:12 996557] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573035130|pq_index:0|
[2025/09/12 05:06:12 996565] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572982845|
[2025/09/12 05:06:12 996570] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572996570|
[2025/09/12 05:06:12 996576] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653572996575|
[2025/09/12 05:06:12 996584] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653573228953|
[2025/09/12 05:06:12 996589] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653573228953|
[2025/09/12 05:06:12 996594] [debug] |xqc_engine_wakeup_after|wakeup:1757653573228953|now:1757653572996594|diff:232359|
[2025/09/12 05:06:12 996599] [debug] |xqc_engine_main_logic|END|now:1757653572996575|
[2025/09/12 05:06:12 996606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653572996606|
[2025/09/12 05:06:12 996611] [debug] |xqc_engine_wakeup_after|wakeup:1757653573228953|now:1757653572996611|diff:232342|
[2025/09/12 05:06:12 996615] [debug] |xqc_engine_main_logic|END|now:1757653572996606|
[2025/09/12 05:06:13 013605] [info] |xqc_engine_packet_process|==>|conn:0000560C593915BC|size:39|state:ESTABED|recv_time:1757653573013602|
[2025/09/12 05:06:13 013625] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fd4a5f8eaaf56452ed50421f|spin_bit:0|
[2025/09/12 05:06:13 013638] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|largest_pn:1839430107|
[2025/09/12 05:06:13 013644] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1839430108|
[2025/09/12 05:06:13 013665] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1839430108|
[2025/09/12 05:06:13 013669] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:13 013675] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_DRAINING|expire:1757653573234630|now:1757653573013674|interv:220956|
[2025/09/12 05:06:13 013679] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:06:13 013686] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:13 013692] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:13 013698] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:13 013704] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:13 013709] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:13 013717] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:13 013727] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:13 013749] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:13 013757] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1839430108|largest:1839430108|pns:2|
[2025/09/12 05:06:13 013764] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_on_pkt_processed|====>|conn:0000560C593915BC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1839430108|frame:CONNECTION_CLOSE |recv_time:1757653573013602|dcid:fd4a5f8eaaf56452ed50421f|dcid_seq:0|
[2025/09/12 05:06:13 013772] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:PATH_IDLE|expire:1757653693013602|now:1757653573013602|interv:120000000|
[2025/09/12 05:06:13 013777] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_set|type:CONN_IDLE|expire:1757653693013602|now:1757653573013602|interv:120000000|
[2025/09/12 05:06:13 013783] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573228953|pq_index:0|
[2025/09/12 05:06:13 013789] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653572996575|
[2025/09/12 05:06:13 013795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573013795|
[2025/09/12 05:06:13 013802] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573013800|
[2025/09/12 05:06:13 013811] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_path_get_perf_class|conn:0000560C593915BC|path_id:0|path_srtt:32540|min_srtt:32540|path_bw:43056|loss_rate:36.36|path_pto:0|
[2025/09/12 05:06:13 013818] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593915BC|path_id:0|path_srtt:32540|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 013825] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:13 013832] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_check_acked_or_dropped_pkt|conn:0000560C593915BC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:13 013840] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:13 013886] [info] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_packet_with_pn|<==|conn:0000560C593915BC|path:0|pkt_num:18|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653573013850|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 013896] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_on_packet_sent|conn:0000560C593915BC|path:0|pkt_num:18|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 013905] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653573228953|
[2025/09/12 05:06:13 013911] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653573228953|
[2025/09/12 05:06:13 013915] [debug] |xqc_engine_wakeup_after|wakeup:1757653573228953|now:1757653573013915|diff:215038|
[2025/09/12 05:06:13 013920] [debug] |xqc_engine_main_logic|END|now:1757653573013800|
[2025/09/12 05:06:13 013925] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573013925|
[2025/09/12 05:06:13 013929] [debug] |xqc_engine_wakeup_after|wakeup:1757653573228953|now:1757653573013929|diff:215024|
[2025/09/12 05:06:13 013933] [debug] |xqc_engine_main_logic|END|now:1757653573013925|
[2025/09/12 05:06:13 230207] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573230206|
[2025/09/12 05:06:13 230232] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573228953|pq_index:0|
[2025/09/12 05:06:13 230248] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653573013800|
[2025/09/12 05:06:13 230256] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573230254|
[2025/09/12 05:06:13 230263] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653573228953|now:1757653573230254|
[2025/09/12 05:06:13 230269] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:13 230275] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:13 230286] [stats] |scid:fd4a5f8eaaf56452ed50421f|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653572957303|wrt_delay:194|snd_delay:308|finwrt_delay:194|finsnd_delay:308|finrcv_delay:3|finread_delay:101|all_acked_delay:39084|firstfinack_dely:39076|close_delay:39093|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|path_info:mp is not supported in connection scid:fd4a5f8eaaf56452ed50421f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:13 230295] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653573228953|now:1757653573230254|
[2025/09/12 05:06:13 230300] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:13 230308] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_next_wakeup_time|wakeup_time:1757653573234630|
[2025/09/12 05:06:13 230314] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_wakeup_queue|next_tick_time:1757653573234630|
[2025/09/12 05:06:13 230319] [debug] |xqc_engine_wakeup_after|wakeup:1757653573234630|now:1757653573230318|diff:4312|
[2025/09/12 05:06:13 230324] [debug] |xqc_engine_main_logic|END|now:1757653573230254|
[2025/09/12 05:06:13 235423] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573235423|
[2025/09/12 05:06:13 235439] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573234630|pq_index:0|
[2025/09/12 05:06:13 235446] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_add_active_queue|last_ticked_time:1757653573230254|
[2025/09/12 05:06:13 235453] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_engine_process_conn|conn:0000560C593915BC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573235451|
[2025/09/12 05:06:13 235459] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653573234630|now:1757653573235451|
[2025/09/12 05:06:13 235464] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653573234630|now:1757653573235451|
[2025/09/12 05:06:13 235469] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:13 235474] [info] |xqc_engine_main_logic|conn:0000560C593915BC|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|conn_state:13|next_tick_time:1757653573234630
[2025/09/12 05:06:13 235489] [report] |scid:fd4a5f8eaaf56452ed50421f|xqc_conn_destroy|0000560C593915BC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:317246|first_send_delay:527081|conn_persist:805072|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-fd4a5f8eaaf56452ed50421f p-193.167.0.100-47756-ee95c27317ef1d40194c71cfedc9490e3d|hsk_recv:34700|close_recv:583257|close_send:583433|last_recv:583185|last_send:583433|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,31,14,12,1024,0,17,i32,4,26,39,5,1839430107,565,0,4,26,39,40000,1839430108,583,0,4,296,309,4080,1839430106,526,0,4,26,40000,18,583,4,1050,80,16,527,4,35,4,17,552,0-2,0-2,0-0,0-0,0-0,0-32,0-7329,0-5948,0-23,0-12,0-5,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:2|snd_pkt:23|spurious_loss:0|detected_loss:5|max_pto:2|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:06:13 235549] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:13 235562] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:13 235571] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:13 235577] [debug] |scid:fd4a5f8eaaf56452ed50421f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:13 235638] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653573235638|diff:1211586|
[2025/09/12 05:06:13 235648] [debug] |xqc_engine_main_logic|END|now:1757653573235451|
[2025/09/12 05:06:13 390425] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653633390424|now:1757653573390424|interv:60000000|
[2025/09/12 05:06:13 390449] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653633390449|now:1757653573390449|interv:60000000|
[2025/09/12 05:06:13 390460] [debug] |xqc_path_create|path:0|dcid:99e81ad6a64e8ef36fbabf6a3e6d8c99e6|scid:6bdf510b216ffe7825d8186c|create_path_count:1|
[2025/09/12 05:06:13 390469] [debug] |scid:6bdf510b216ffe7825d8186c|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 05:06:13 390477] [debug] |xqc_path_init|path:0|dcid:99e81ad6a64e8ef36fbabf6a3e6d8c99e6|scid:6bdf510b216ffe7825d8186c|state:2|
[2025/09/12 05:06:13 390486] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_create|success|scid:6bdf510b216ffe7825d8186c|dcid:99e81ad6a64e8ef36fbabf6a3e6d8c99e6|conn:0000560C59390EBC|
[2025/09/12 05:06:13 390495] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_server_create|hash odcid conn|odcid:29d713a9aac9f5c576c066dbac4890f8946c|conn:0000560C59390EBC|
[2025/09/12 05:06:13 390510] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_get_local_transport_params|generate sr_token[7dd5df46fa50a26ee16d944ec017f724] for cid[29d713a9aac9f5c576c066dbac4890f8946c]
[2025/09/12 05:06:13 390537] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390546] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1200|state:S_INIT|recv_time:1757653573390393|
[2025/09/12 05:06:13 390670] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:13 390676] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:13 390684] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:13 390689] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460267|
[2025/09/12 05:06:13 390697] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1095460267|
[2025/09/12 05:06:13 390703] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:13 390708] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:13 390713] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390726] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390733] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390739] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:13 390744] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390750] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390755] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:13 390777] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 390784] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 390789] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:13 390794] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:13 390800] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:13 390804] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390809] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390814] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390819] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390824] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390828] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390833] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390838] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390843] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390848] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390853] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390858] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390862] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390867] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390871] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390875] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390879] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390882] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390886] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390890] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390897] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390901] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390905] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390909] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390912] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390916] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390920] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390923] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390927] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390931] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390935] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:13 390938] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:13 390942] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390946] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390949] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390953] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390957] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390961] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 390964] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 390968] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 390972] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 390976] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 390979] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:13 390984] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 390988] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 390992] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:13 390996] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391000] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391003] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:13 391008] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391011] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391018] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:13 391022] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391026] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391030] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:13 391034] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391062] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391071] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:13 391076] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391080] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391083] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:13 391088] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391091] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391095] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 391099] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 391103] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 391107] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 391111] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 391115] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 391118] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_token|token empty|
[2025/09/12 05:06:13 391122] [info] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 391126] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:13 391130] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:13 391133] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:13 391137] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391141] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391145] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:13 391149] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:13 391153] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391156] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:06:13 391199] [info] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:13 391360] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:13 391370] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:13 391374] [warn] |scid:6bdf510b216ffe7825d8186c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:13 391576] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:13 391581] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:13 391586] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:13 391590] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:13 391597] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:13 391602] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:13 391607] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460267|largest:1095460267|pns:0|
[2025/09/12 05:06:13 391612] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1200|pkt_type:INIT|pkt_num:1095460267|frame:PADDING CRYPTO |recv_time:1757653573390393|dcid:29d713a9aac9f5c576c066dbac4890f8946c|dcid_seq:0|
[2025/09/12 05:06:13 391619] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653633390393|now:1757653573390393|interv:60000000|
[2025/09/12 05:06:13 391624] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653633390393|now:1757653573390393|interv:60000000|
[2025/09/12 05:06:13 391628] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573391628|
[2025/09/12 05:06:13 391633] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653573391632|
[2025/09/12 05:06:13 391638] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:13 391642] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:13 391646] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:13 391650] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:13 391654] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:13 391660] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653573391660|
[2025/09/12 05:06:13 391665] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:13 391669] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:13 391672] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:13 391677] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653573391677|
[2025/09/12 05:06:13 391682] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653573391681|
[2025/09/12 05:06:13 391686] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653573391686|
[2025/09/12 05:06:13 391691] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653573391691|
[2025/09/12 05:06:13 391695] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:13 391706] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|largest_recv:1095460267|ack_delay:1312|first_ack_range:0|largest_pkt_recv_time:1757653573390393|
[2025/09/12 05:06:13 391710] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460267|low:1095460267|pkt_pns:0|
[2025/09/12 05:06:13 391714] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1095460267|frame_largest_recv:1095460267|
[2025/09/12 05:06:13 391719] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:13 391724] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 391729] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:13 391734] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:13 391739] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 391743] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:13 391747] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:13 391751] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 391755] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:13 391759] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:13 391763] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 391767] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:13 391771] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:06:13 391775] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 391780] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:13 391784] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:13 391788] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 391793] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:13 391799] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:13 391842] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653573391809|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 391852] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 391859] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:13 391866] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 391874] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:13 391880] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 391884] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:13 391887] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574141809|now:1757653573391866|interv:749943|
[2025/09/12 05:06:13 391891] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574141809|now:1757653573391866|interval:749943|pto_count:0|srtt:250000
[2025/09/12 05:06:13 391896] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:13 391902] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:13 391906] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:13 391933] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653573391913|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 391942] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 391949] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:13 391955] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 391962] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:13 391966] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:13 391970] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:13 391974] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574141809|now:1757653573391955|interv:749854|
[2025/09/12 05:06:13 391977] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574141809|now:1757653573391955|interval:749854|pto_count:0|srtt:250000
[2025/09/12 05:06:13 391982] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:13 391991] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:13 391995] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:13 392022] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653573392002|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 392030] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 392037] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:13 392062] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 392069] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:13 392074] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:13 392077] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:13 392081] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574141809|now:1757653573392061|interv:749748|
[2025/09/12 05:06:13 392085] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574141809|now:1757653573392061|interval:749748|pto_count:0|srtt:250000
[2025/09/12 05:06:13 392090] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:13 392094] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:13 392099] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:13 392125] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653573392105|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 392133] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:2|origin_pktnum:0|size:125|enc_size:141|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 392141] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:13 392147] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 392154] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:13 392158] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:06:13 392162] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:13 392166] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574141809|now:1757653573392147|interv:749662|
[2025/09/12 05:06:13 392170] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574141809|now:1757653573392147|interval:749662|pto_count:0|srtt:250000
[2025/09/12 05:06:13 392179] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:06:13 392184] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:13 392188] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:13 392212] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653573392194|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 392221] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 392228] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:06:13 392234] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 392241] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:13 392246] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:13 392251] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:13 392255] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574141809|now:1757653573392234|interv:749575|
[2025/09/12 05:06:13 392260] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574141809|now:1757653573392234|interval:749575|pto_count:0|srtt:250000
[2025/09/12 05:06:13 392266] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:06:13 392270] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:13 392275] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:13 392297] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653573392280|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 392305] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 392317] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653574141809|
[2025/09/12 05:06:13 392324] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653574141809|
[2025/09/12 05:06:13 392330] [debug] |xqc_engine_wakeup_after|wakeup:1757653574141809|now:1757653573392330|diff:749479|
[2025/09/12 05:06:13 392334] [debug] |xqc_engine_main_logic|END|now:1757653573391632|
[2025/09/12 05:06:13 392340] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573392340|
[2025/09/12 05:06:13 392343] [debug] |xqc_engine_wakeup_after|wakeup:1757653574141809|now:1757653573392343|diff:749466|
[2025/09/12 05:06:13 392347] [debug] |xqc_engine_main_logic|END|now:1757653573392340|
[2025/09/12 05:06:13 426278] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653573426276|
[2025/09/12 05:06:13 426304] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:13 426313] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:06:13 426324] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460267|
[2025/09/12 05:06:13 426332] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460268|
[2025/09/12 05:06:13 426343] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1095460268|
[2025/09/12 05:06:13 426350] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:13 426360] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:13 426370] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653573391809|is_app_limited:1|send_elapse:0|ack_elapse:34467|ctl_first_sent_time:1757653573391809|lagest_ack_time:1757653573426276|curr_delivered:1184|
[2025/09/12 05:06:13 426380] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573391809|
[2025/09/12 05:06:13 426388] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:13 426397] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34467|ack_delay:0|
[2025/09/12 05:06:13 426406] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |after update rtt|conn:0000560C59390EBC|srtt:34467|rttvar:17233|minrtt:34467|latest_rtt:34467|ack_delay:0|
[2025/09/12 05:06:13 426414] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:13 426423] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1095460268|pns:0|
[2025/09/12 05:06:13 426430] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:13 426438] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34467|rtt_var:17233|pto_duration:103399|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 426448] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 426454] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:06:13 426459] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:13 426463] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573495593|now:1757653573426438|interv:69155|
[2025/09/12 05:06:13 426468] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:1|expire:1757653573495593|now:1757653573426438|interval:69155|pto_count:0|srtt:34467
[2025/09/12 05:06:13 426474] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34467, delivered 1184|rate 34351|lost 0|
[2025/09/12 05:06:13 426480] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:13 426485] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34351) in round 1|
[2025/09/12 05:06:13 426496] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|probertt expire|rtt:34467, old_rtt:2147483647|
[2025/09/12 05:06:13 426501] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|minrtt expire|rtt:34467, old_rtt:2147483647|
[2025/09/12 05:06:13 426506] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:13 426511] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653573391809|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:13 426517] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653573391809|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:13 426523] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bbr on ack|mode:0|pacing_rate:3846331|bw:34351|cwnd:47136|full_bw_reached:0|inflight:918|srtt:34467|latest_rtt:34467|min_rtt:34467|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:13 426530] [stats] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3846331|bw:34351|srtt:34467|latest_rtt:34467|min_rtt:34467|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36106|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:13 426537] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_addr_validated|Address Validated|conn:0000560C59390EBC|role:1|
[2025/09/12 05:06:13 426543] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460268|largest:1095460268|pns:0|
[2025/09/12 05:06:13 426549] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1200|pkt_type:INIT|pkt_num:1095460268|frame:ACK |recv_time:1757653573426276|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 426555] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:06:13 426562] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:13 426566] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460266|
[2025/09/12 05:06:13 426573] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1095460266|
[2025/09/12 05:06:13 426579] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:13 426584] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:13 426590] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653573391809|is_app_limited:1|send_elapse:104|ack_elapse:34467|ctl_first_sent_time:1757653573391913|lagest_ack_time:1757653573426276|curr_delivered:1378|
[2025/09/12 05:06:13 426596] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573391913|
[2025/09/12 05:06:13 426601] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:13 426606] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:13 426615] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653573391809|is_app_limited:1|send_elapse:193|ack_elapse:34467|ctl_first_sent_time:1757653573392002|lagest_ack_time:1757653573426276|curr_delivered:1895|
[2025/09/12 05:06:13 426620] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573392002|
[2025/09/12 05:06:13 426625] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:13 426630] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:2|origin_pktnum:0|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:06:13 426635] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653573391809|is_app_limited:1|send_elapse:296|ack_elapse:34467|ctl_first_sent_time:1757653573392105|lagest_ack_time:1757653573426276|curr_delivered:2020|
[2025/09/12 05:06:13 426641] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573392105|
[2025/09/12 05:06:13 426645] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:13 426650] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:13 426655] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653573391809|is_app_limited:1|send_elapse:385|ack_elapse:34467|ctl_first_sent_time:1757653573392194|lagest_ack_time:1757653573426276|curr_delivered:2102|
[2025/09/12 05:06:13 426661] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573392194|
[2025/09/12 05:06:13 426666] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:13 426671] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:34467|rttvar:17233|minrtt:34467|latest_rtt:34082|ack_delay:0|
[2025/09/12 05:06:13 426676] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |after update rtt|conn:0000560C59390EBC|srtt:34419|rttvar:13021|minrtt:34082|latest_rtt:34082|ack_delay:0|
[2025/09/12 05:06:13 426682] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:13 426687] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:13 426691] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:13 426696] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:13 426701] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_generate_sample|sampler: send_elapse 385, ack_elapse 34467, delivered 2102|rate 60985|lost 0|
[2025/09/12 05:06:13 426706] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60985) in round 1|
[2025/09/12 05:06:13 426711] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|probertt expire|rtt:34082, old_rtt:34467|
[2025/09/12 05:06:13 426716] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|minrtt expire|rtt:34082, old_rtt:34467|
[2025/09/12 05:06:13 426721] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5995|extra_cwnd:4204|
[2025/09/12 05:06:13 426730] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653573392194|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:13 426736] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653573392194|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:13 426741] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bbr on ack|mode:0|pacing_rate:3846331|bw:60985|cwnd:48054|full_bw_reached:0|inflight:0|srtt:34419|latest_rtt:34082|min_rtt:34082|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:13 426747] [stats] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bandwidth change record|bw_before:34351|bw_after:60985|srtt:34419|cwnd:48054|
[2025/09/12 05:06:13 426753] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:13 426758] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:13 426763] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:13 426768] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:13 426868] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:13 426875] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:13 426880] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574141809|pq_index:0|
[2025/09/12 05:06:13 426886] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573391632|
[2025/09/12 05:06:13 426891] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:13 426896] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:13 426901] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:13 426906] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:13 426911] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:13 426917] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:13 426923] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:13 426929] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460266|largest:1095460266|pns:1|
[2025/09/12 05:06:13 426934] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1137|pkt_type:HSK|pkt_num:1095460266|frame:ACK CRYPTO |recv_time:1757653573426276|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 426939] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 426944] [warn] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:13 426952] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:13 426957] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:13 426961] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653633426276|now:1757653573426276|interv:60000000|
[2025/09/12 05:06:13 426965] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653633426276|now:1757653573426276|interv:60000000|
[2025/09/12 05:06:13 426969] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573426969|
[2025/09/12 05:06:13 426973] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653573426973|
[2025/09/12 05:06:13 426978] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59390EBC|
[2025/09/12 05:06:13 426982] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59390EBC|
[2025/09/12 05:06:13 426986] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:13 426990] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:13 426994] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:13 426999] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_gen_token|expire:1758258373|
[2025/09/12 05:06:13 427003] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:13 427007] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:13 427011] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:13 427015] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 427020] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:13 427024] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460266|
[2025/09/12 05:06:13 427029] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460266|
[2025/09/12 05:06:13 427033] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427061] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|d88f0954f974fd5596b0a1be988898d83c|sr_token:245dc422c59c925211cd6d9adb4a9c19
[2025/09/12 05:06:13 427073] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427077] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|687582eb02026b41b795aeca477b3a2514|sr_token:f631382e984102a603a9ab09e9f01068
[2025/09/12 05:06:13 427081] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427085] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|d36c27e4905aa96ad97e7eecc2fd5a5fd2|sr_token:cb7fad165427639966acfd079d539069
[2025/09/12 05:06:13 427090] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427094] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|e2a95da4ff91e16bd11330b69e0c57d1ba|sr_token:1866c31075ad5177f37a90eac93acba4
[2025/09/12 05:06:13 427099] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427103] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|2f2c3b09a11ad69293a782443e3a9f5a0e|sr_token:d71c9da765aa80d1f7bb53db5cedb976
[2025/09/12 05:06:13 427111] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427115] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|ddb9dda3fe340172d77f8f9b5caa84de64|sr_token:d4e1019ad0e53fe6846f2d1410f71478
[2025/09/12 05:06:13 427120] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:13 427124] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_new_conn_id_frame|new_conn_id|3ebf79eae363004a00201971d5c329106a|sr_token:304ba3967c13c373ceb75ee7f41dec6f
[2025/09/12 05:06:13 427128] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:13 427133] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:13 427139] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:13 427144] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:13 427147] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:13 427151] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:13 427155] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:13 427161] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:ACK_01RTT|expire:1757653573451276|now:1757653573426276|interv:25000|
[2025/09/12 05:06:13 427166] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653573426276|max_ack_delay:25000|
[2025/09/12 05:06:13 427170] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460266|largest:1095460266|pns:2|
[2025/09/12 05:06:13 427174] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:1095460266|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653573426276|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 427180] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_crypto_write_streams|
[2025/09/12 05:06:13 427184] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:13 427188] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653573427188|
[2025/09/12 05:06:13 427193] [info] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653573427193|
[2025/09/12 05:06:13 427197] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:13 427201] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59390EBC|
[2025/09/12 05:06:13 427244] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:13 427249] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:13 427254] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:06:13 427264] [info] |scid:6bdf510b216ffe7825d8186c|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59390EBC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:13 427278] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|
[2025/09/12 05:06:13 427289] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|largest_recv:1095460266|ack_delay:1013|first_ack_range:0|largest_pkt_recv_time:1757653573426276|
[2025/09/12 05:06:13 427296] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460266|low:1095460266|pkt_pns:1|
[2025/09/12 05:06:13 427302] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1095460266|frame_largest_recv:1095460266|
[2025/09/12 05:06:13 427309] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:13 427325] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:151b431a02edab3e4179d04b|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:13 427338] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:262b83f2f8393245f1bf9e6f|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:13 427345] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427352] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427359] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:13 427366] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427372] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427380] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:13 427387] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427394] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427401] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:13 427407] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427413] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427420] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:13 427426] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427433] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427445] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427452] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:13 427458] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427464] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427471] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:13 427477] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34419|min_srtt:34419|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 427483] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 427491] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34419|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 427497] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:13 427504] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:13 427511] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:13 427549] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653573427521|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427559] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427566] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:06:13 427573] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 427580] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 427586] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 427592] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:13 427598] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539024|now:1757653573427573|interv:111451|
[2025/09/12 05:06:13 427604] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539024|now:1757653573427573|interval:111451|pto_count:0|srtt:34419
[2025/09/12 05:06:13 427618] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:06:13 427625] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:13 427630] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:13 427655] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653573427636|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427660] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427665] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:06:13 427669] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 427673] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 427677] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 427681] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:13 427685] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539139|now:1757653573427669|interv:111470|
[2025/09/12 05:06:13 427688] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539139|now:1757653573427669|interval:111470|pto_count:0|srtt:34419
[2025/09/12 05:06:13 427693] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:06:13 427697] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:13 427701] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-7|next_skip_chance:1757653573762210|current_time:1757653573427701|
[2025/09/12 05:06:13 427705] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:13 427722] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653573427711|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427727] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:8|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427732] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:06:13 427736] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 427740] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 427743] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 427747] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:13 427756] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539214|now:1757653573427736|interv:111478|
[2025/09/12 05:06:13 427759] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539214|now:1757653573427736|interval:111478|pto_count:0|srtt:34419
[2025/09/12 05:06:13 427764] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:06:13 427768] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:13 427772] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:13 427789] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653573427777|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427794] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:9|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427798] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:06:13 427802] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 427806] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 427810] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 427813] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:13 427817] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539280|now:1757653573427802|interv:111478|
[2025/09/12 05:06:13 427821] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539280|now:1757653573427802|interval:111478|pto_count:0|srtt:34419
[2025/09/12 05:06:13 427825] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:06:13 427830] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:13 427834] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:13 427849] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:4|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653573427839|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427854] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:4|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427859] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:13 427863] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:13 427879] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653573427868|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427887] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:10|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427891] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:06:13 427895] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 427900] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 427904] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 427908] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:13 427912] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539371|now:1757653573427895|interv:111476|
[2025/09/12 05:06:13 427916] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539371|now:1757653573427895|interval:111476|pto_count:0|srtt:34419
[2025/09/12 05:06:13 427920] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:06:13 427924] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:13 427929] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:13 427944] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653573427934|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 427949] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:11|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 427953] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:06:13 427957] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 427961] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 427965] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 427969] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:13 427972] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539437|now:1757653573427957|interv:111480|
[2025/09/12 05:06:13 427976] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539437|now:1757653573427957|interval:111480|pto_count:0|srtt:34419
[2025/09/12 05:06:13 427980] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:06:13 427985] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:13 427989] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 427997] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 428001] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:13 428018] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653573428006|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 428023] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:12|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 428028] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:06:13 428032] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34419|rtt_var:13021|pto_duration:86503|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 428036] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 428059] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 428066] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:13 428071] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573539509|now:1757653573428032|interv:111477|
[2025/09/12 05:06:13 428075] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573539509|now:1757653573428032|interval:111477|pto_count:0|srtt:34419
[2025/09/12 05:06:13 428080] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:06:13 428084] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573451276|
[2025/09/12 05:06:13 428089] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573451276|
[2025/09/12 05:06:13 428093] [debug] |xqc_engine_wakeup_after|wakeup:1757653573451276|now:1757653573428093|diff:23183|
[2025/09/12 05:06:13 428097] [debug] |xqc_engine_main_logic|END|now:1757653573426973|
[2025/09/12 05:06:13 428104] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1406|state:ESTABED|recv_time:1757653573428104|
[2025/09/12 05:06:13 428109] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 428114] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460266|
[2025/09/12 05:06:13 428118] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460267|
[2025/09/12 05:06:13 428124] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460267|
[2025/09/12 05:06:13 428128] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:13 428132] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:13 428136] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:13 428143] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:13 428147] [debug] |scid:6bdf510b216ffe7825d8186c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:13 428156] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460267|largest:1095460267|pns:2|
[2025/09/12 05:06:13 428161] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1095460267|frame:PADDING PING |recv_time:1757653573428104|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 428166] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693428104|now:1757653573428104|interv:120000000|
[2025/09/12 05:06:13 428170] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693428104|now:1757653573428104|interv:120000000|
[2025/09/12 05:06:13 428173] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573451276|pq_index:0|
[2025/09/12 05:06:13 428178] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573426973|
[2025/09/12 05:06:13 428181] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573428181|
[2025/09/12 05:06:13 428186] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573428185|
[2025/09/12 05:06:13 428192] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|largest_recv:1095460267|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653573428104|
[2025/09/12 05:06:13 428197] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460267|low:1095460266|pkt_pns:2|
[2025/09/12 05:06:13 428200] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1095460267|frame_largest_recv:1095460267|
[2025/09/12 05:06:13 428205] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:13 428209] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 428214] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:13 428218] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:13 428242] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653573428223|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 428247] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:13|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 428252] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573539509|
[2025/09/12 05:06:13 428257] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573539509|
[2025/09/12 05:06:13 428260] [debug] |xqc_engine_wakeup_after|wakeup:1757653573539509|now:1757653573428260|diff:111249|
[2025/09/12 05:06:13 428265] [debug] |xqc_engine_main_logic|END|now:1757653573428185|
[2025/09/12 05:06:13 428270] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573428270|
[2025/09/12 05:06:13 428273] [debug] |xqc_engine_wakeup_after|wakeup:1757653573539509|now:1757653573428273|diff:111236|
[2025/09/12 05:06:13 428277] [debug] |xqc_engine_main_logic|END|now:1757653573428270|
[2025/09/12 05:06:13 459051] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:40|state:ESTABED|recv_time:1757653573459049|
[2025/09/12 05:06:13 459074] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 459083] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460267|
[2025/09/12 05:06:13 459090] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460268|
[2025/09/12 05:06:13 459098] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460268|
[2025/09/12 05:06:13 459105] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:13 459112] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:8|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:8|
[2025/09/12 05:06:13 459117] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653573427521|is_app_limited:1|send_elapse:190|ack_elapse:31528|ctl_first_sent_time:1757653573427711|lagest_ack_time:1757653573459049|curr_delivered:2385|
[2025/09/12 05:06:13 459123] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573427711|
[2025/09/12 05:06:13 459130] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:13 459136] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:10|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:06:13 459143] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653573427521|is_app_limited:1|send_elapse:190|ack_elapse:31528|ctl_first_sent_time:1757653573427711|lagest_ack_time:1757653573459049|curr_delivered:2439|
[2025/09/12 05:06:13 459150] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573427868|
[2025/09/12 05:06:13 459156] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:13 459163] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:11|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:06:13 459170] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653573427521|is_app_limited:1|send_elapse:190|ack_elapse:31528|ctl_first_sent_time:1757653573427711|lagest_ack_time:1757653573459049|curr_delivered:2493|
[2025/09/12 05:06:13 459177] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573427934|
[2025/09/12 05:06:13 459183] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:13 459189] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:34419|rttvar:13021|minrtt:34082|latest_rtt:31115|ack_delay:40|
[2025/09/12 05:06:13 459194] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |after update rtt|conn:0000560C59390EBC|srtt:34001|rttvar:10602|minrtt:31115|latest_rtt:31115|ack_delay:40|
[2025/09/12 05:06:13 459198] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:13 459203] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:8|po_sent_time:1757653573427521|lost_send_time:1757653573420798|loss_delay:38251|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:13 459213] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:8|po_sent_time:1757653573427636|lost_send_time:1757653573420798|loss_delay:38251|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:06:13 459217] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653573427636u|
[2025/09/12 05:06:13 459222] [stats] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |lost interval:1757653573459049|lost_count:2|send_count:12|pkt_num:1|po_send_time:1757653573427636|srtt:34001|cwnd:48054|bw:60985|conn_life:68626|now:0|last_lost_time:68626|
[2025/09/12 05:06:13 459229] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:13 459236] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573466028|now:1757653573459236|interval:6792|
[2025/09/12 05:06:13 459243] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573466028|now:1757653573459236|interv:6792|
[2025/09/12 05:06:13 459249] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_generate_sample|sampler: send_elapse 190, ack_elapse 31528, delivered 391|rate 12401|lost 2|
[2025/09/12 05:06:13 459253] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:13 459257] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|probertt expire|rtt:31115, old_rtt:34082|
[2025/09/12 05:06:13 459261] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|minrtt expire|rtt:31115, old_rtt:34082|
[2025/09/12 05:06:13 459265] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:06:13 459269] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:2|acked:391|po_sent_time:1757653573427934|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493|
[2025/09/12 05:06:13 459273] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:2|acked:391|po_sent_time:1757653573427934|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2493|
[2025/09/12 05:06:13 459278] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bbr on ack|mode:0|pacing_rate:3846331|bw:60985|cwnd:48445|full_bw_reached:0|inflight:1334|srtt:34001|latest_rtt:31115|min_rtt:31115|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:13 459284] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460268|largest:1095460268|pns:2|
[2025/09/12 05:06:13 459288] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1095460268|frame:ACK |recv_time:1757653573459049|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 459293] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693459049|now:1757653573459049|interv:120000000|
[2025/09/12 05:06:13 459297] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693459049|now:1757653573459049|interv:120000000|
[2025/09/12 05:06:13 459301] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573539509|pq_index:0|
[2025/09/12 05:06:13 459306] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573428185|
[2025/09/12 05:06:13 459313] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573459313|
[2025/09/12 05:06:13 459318] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573459317|
[2025/09/12 05:06:13 459324] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34001|min_srtt:34001|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 459329] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:48445|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 459334] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34001|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 459338] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:13 459343] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34001|min_srtt:34001|path_bw:60985|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:13 459347] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:1334|cwnd:48445|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 459351] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34001|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 459356] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:13 459361] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:13 459365] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:48445|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 459369] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 459373] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:13 459404] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1334|now:1757653573459380|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 459410] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:14|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:13 459414] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:06:13 459418] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573466028|now:1757653573459418|interval:6610|
[2025/09/12 05:06:13 459423] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573466028|now:1757653573459418|interv:6610|
[2025/09/12 05:06:13 459431] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48445|inflight:1357|
[2025/09/12 05:06:13 459436] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:13 459440] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1357|cwnd:48445|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 459444] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 459448] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:13 459467] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1357|now:1757653573459453|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 459473] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:15|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:13 459477] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1357|applimit:0|
[2025/09/12 05:06:13 459481] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573466028|now:1757653573459481|interval:6547|
[2025/09/12 05:06:13 459485] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573466028|now:1757653573459481|interv:6547|
[2025/09/12 05:06:13 459489] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48445|inflight:1390|
[2025/09/12 05:06:13 459494] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573466028|
[2025/09/12 05:06:13 459498] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573466028|
[2025/09/12 05:06:13 459502] [debug] |xqc_engine_wakeup_after|wakeup:1757653573466028|now:1757653573459502|diff:6526|
[2025/09/12 05:06:13 459506] [debug] |xqc_engine_main_logic|END|now:1757653573459317|
[2025/09/12 05:06:13 459511] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573459511|
[2025/09/12 05:06:13 459515] [debug] |xqc_engine_wakeup_after|wakeup:1757653573466028|now:1757653573459515|diff:6513|
[2025/09/12 05:06:13 459519] [debug] |xqc_engine_main_logic|END|now:1757653573459511|
[2025/09/12 05:06:13 466591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573466590|
[2025/09/12 05:06:13 466605] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573466028|pq_index:0|
[2025/09/12 05:06:13 466612] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573459317|
[2025/09/12 05:06:13 466619] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573466617|
[2025/09/12 05:06:13 466625] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653573466028|now:1757653573466617|
[2025/09/12 05:06:13 466630] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:13 466635] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:13 466640] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:06:13 466645] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 466658] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 466664] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:8|po_sent_time:1757653573427777|lost_send_time:1757653573428366|loss_delay:38251|frame:CRYPTO |repair:32|
[2025/09/12 05:06:13 466670] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653573427777u|
[2025/09/12 05:06:13 466675] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:13 466680] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34001|rtt_var:10602|pto_duration:76409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 466685] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 466690] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 466695] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1106|
[2025/09/12 05:06:13 466700] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573560862|now:1757653573466679|interv:94183|
[2025/09/12 05:06:13 466705] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573560862|now:1757653573466679|interval:94183|pto_count:0|srtt:34001
[2025/09/12 05:06:13 466712] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:34001|min_srtt:34001|path_bw:60985|loss_rate:14.29|path_pto:0|
[2025/09/12 05:06:13 466718] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1106|cwnd:48445|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 466724] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:34001|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 466730] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:13 466736] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:9|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:13 466741] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1106|cwnd:48445|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 466747] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 466752] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:06:13 466790] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1106|now:1757653573466762|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 466797] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:16|origin_pktnum:9|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:13 466806] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1106|applimit:0|
[2025/09/12 05:06:13 466822] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:34001|rtt_var:10602|pto_duration:76409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 466831] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 466839] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 466847] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1390|
[2025/09/12 05:06:13 466855] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573568171|now:1757653573466821|interv:101350|
[2025/09/12 05:06:13 466862] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573568171|now:1757653573466821|interval:101350|pto_count:0|srtt:34001
[2025/09/12 05:06:13 466872] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48445|inflight:1390|
[2025/09/12 05:06:13 466879] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573568171|
[2025/09/12 05:06:13 466885] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573568171|
[2025/09/12 05:06:13 466889] [debug] |xqc_engine_wakeup_after|wakeup:1757653573568171|now:1757653573466889|diff:101282|
[2025/09/12 05:06:13 466895] [debug] |xqc_engine_main_logic|END|now:1757653573466617|
[2025/09/12 05:06:13 490138] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:39|state:ESTABED|recv_time:1757653573490136|
[2025/09/12 05:06:13 490158] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 490169] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460268|
[2025/09/12 05:06:13 490177] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460270|
[2025/09/12 05:06:13 490188] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460270|
[2025/09/12 05:06:13 490196] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:13 490206] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:14|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:06:13 490213] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1357|prior_delivered:2493|prior_time:1757653573459049|is_app_limited:0|send_elapse:31669|ack_elapse:31087|ctl_first_sent_time:1757653573459380|lagest_ack_time:1757653573490136|curr_delivered:2516|
[2025/09/12 05:06:13 490219] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573459380|
[2025/09/12 05:06:13 490227] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:13 490237] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:34001|rttvar:10602|minrtt:31115|latest_rtt:30756|ack_delay:136|
[2025/09/12 05:06:13 490246] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |after update rtt|conn:0000560C59390EBC|srtt:33578|rttvar:8797|minrtt:30756|latest_rtt:30756|ack_delay:136|
[2025/09/12 05:06:13 490256] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:06:13 490265] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 490283] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 490294] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:11|po_sent_time:1757653573428006|lost_send_time:1757653573452361|loss_delay:37775|frame:STREAM |repair:128|
[2025/09/12 05:06:13 490303] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653573428006u|
[2025/09/12 05:06:13 490311] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1095460268|pns:2|
[2025/09/12 05:06:13 490319] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:13 490328] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:33578|rtt_var:8797|pto_duration:68766|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 490335] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 490341] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 490346] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 317|
[2025/09/12 05:06:13 490351] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573560528|now:1757653573490328|interv:70200|
[2025/09/12 05:06:13 490357] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573560528|now:1757653573490328|interval:70200|pto_count:0|srtt:33578
[2025/09/12 05:06:13 490363] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_generate_sample|sampler: send_elapse 31669, ack_elapse 31087, delivered 23|rate 726|lost 4|
[2025/09/12 05:06:13 490368] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:13 490374] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (726) in round 3|
[2025/09/12 05:06:13 490379] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|probertt expire|rtt:30756, old_rtt:31115|
[2025/09/12 05:06:13 490384] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30756, old_rtt:31115|
[2025/09/12 05:06:13 490389] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:782|
[2025/09/12 05:06:13 490395] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48445|packet_lost:1|acked:23|po_sent_time:1757653573459380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2516|
[2025/09/12 05:06:13 490401] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48445|packet_lost:1|acked:23|po_sent_time:1757653573459380|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2516|
[2025/09/12 05:06:13 490407] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bbr on ack|mode:0|pacing_rate:3846331|bw:60985|cwnd:48468|full_bw_reached:0|inflight:317|srtt:33578|latest_rtt:30756|min_rtt:30756|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:13 490415] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460270|largest:1095460270|pns:2|
[2025/09/12 05:06:13 490421] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1095460270|frame:ACK |recv_time:1757653573490136|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 490433] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693490136|now:1757653573490136|interv:120000000|
[2025/09/12 05:06:13 490439] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693490136|now:1757653573490136|interv:120000000|
[2025/09/12 05:06:13 490444] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573568171|pq_index:0|
[2025/09/12 05:06:13 490450] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573466617|
[2025/09/12 05:06:13 490455] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573490455|
[2025/09/12 05:06:13 490462] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573490460|
[2025/09/12 05:06:13 490470] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33578|min_srtt:33578|path_bw:60985|loss_rate:20.00|path_pto:0|
[2025/09/12 05:06:13 490476] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:317|cwnd:48468|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 490482] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33578|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 490488] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:12|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:13 490495] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:13 490500] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:317|cwnd:48468|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 490506] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 490512] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:06:13 490553] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:317|now:1757653573490522|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 490561] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:17|origin_pktnum:12|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:13 490568] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:317|applimit:0|
[2025/09/12 05:06:13 490578] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:33578|rtt_var:8797|pto_duration:68766|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 490587] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 490595] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 490604] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1367|
[2025/09/12 05:06:13 490621] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573584288|now:1757653573490577|interv:93711|
[2025/09/12 05:06:13 490629] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573584288|now:1757653573490577|interval:93711|pto_count:0|srtt:33578
[2025/09/12 05:06:13 490639] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48468|inflight:1367|
[2025/09/12 05:06:13 490650] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573584288|
[2025/09/12 05:06:13 490656] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573584288|
[2025/09/12 05:06:13 490661] [debug] |xqc_engine_wakeup_after|wakeup:1757653573584288|now:1757653573490661|diff:93627|
[2025/09/12 05:06:13 490667] [debug] |xqc_engine_main_logic|END|now:1757653573490460|
[2025/09/12 05:06:13 490674] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573490674|
[2025/09/12 05:06:13 490679] [debug] |xqc_engine_wakeup_after|wakeup:1757653573584288|now:1757653573490679|diff:93609|
[2025/09/12 05:06:13 490685] [debug] |xqc_engine_main_logic|END|now:1757653573490674|
[2025/09/12 05:06:13 497720] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:42|state:ESTABED|recv_time:1757653573497718|
[2025/09/12 05:06:13 497737] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 497749] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460270|
[2025/09/12 05:06:13 497757] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460271|
[2025/09/12 05:06:13 497768] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460271|
[2025/09/12 05:06:13 497776] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:13 497785] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:16|origin_pktnum:9|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:06:13 497795] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1390|prior_delivered:2493|prior_time:1757653573459049|is_app_limited:0|send_elapse:39051|ack_elapse:38669|ctl_first_sent_time:1757653573466762|lagest_ack_time:1757653573497718|curr_delivered:2800|
[2025/09/12 05:06:13 497805] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573466762|
[2025/09/12 05:06:13 497814] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:13 497823] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:33578|rttvar:8797|minrtt:30756|latest_rtt:30956|ack_delay:128|
[2025/09/12 05:06:13 497832] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |after update rtt|conn:0000560C59390EBC|srtt:33234|rttvar:7285|minrtt:30756|latest_rtt:30956|ack_delay:128|
[2025/09/12 05:06:13 497841] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:06:13 497849] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 497856] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 497866] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:15|lost_pn:13|po_sent_time:1757653573459453|lost_send_time:1757653573460330|loss_delay:37388|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:06:13 497881] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653573459453u|
[2025/09/12 05:06:13 497886] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:13 497892] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:33234|rtt_var:7285|pto_duration:62374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 497898] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 497904] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 497912] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:13 497921] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573577896|now:1757653573497891|interv:80005|
[2025/09/12 05:06:13 497930] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573577896|now:1757653573497891|interval:80005|pto_count:0|srtt:33234
[2025/09/12 05:06:13 497939] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_generate_sample|sampler: send_elapse 39051, ack_elapse 38669, delivered 307|rate 7861|lost 5|
[2025/09/12 05:06:13 497945] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (7861) in round 3|
[2025/09/12 05:06:13 497950] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30756, old_rtt:30756|
[2025/09/12 05:06:13 497956] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:782|
[2025/09/12 05:06:13 497961] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48468|packet_lost:1|acked:284|po_sent_time:1757653573466762|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2516|
[2025/09/12 05:06:13 497967] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48468|packet_lost:1|acked:284|po_sent_time:1757653573466762|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2516|
[2025/09/12 05:06:13 497973] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bbr on ack|mode:0|pacing_rate:3846331|bw:60985|cwnd:48752|full_bw_reached:0|inflight:1050|srtt:33234|latest_rtt:30956|min_rtt:30756|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:13 497980] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:13 497986] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:ACK_01RTT|expire:1757653573522718|now:1757653573497718|interv:25000|
[2025/09/12 05:06:13 497993] [debug] |scid:6bdf510b216ffe7825d8186c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573497718|max_ack_delay:25000|
[2025/09/12 05:06:13 498002] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460271|largest:1095460271|pns:2|
[2025/09/12 05:06:13 498012] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1095460271|frame:PING ACK |recv_time:1757653573497718|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 498028] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693497718|now:1757653573497718|interv:120000000|
[2025/09/12 05:06:13 498034] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693497718|now:1757653573497718|interv:120000000|
[2025/09/12 05:06:13 498061] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573584288|pq_index:0|
[2025/09/12 05:06:13 498067] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573490460|
[2025/09/12 05:06:13 498072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573498072|
[2025/09/12 05:06:13 498079] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573498078|
[2025/09/12 05:06:13 498090] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33234|min_srtt:33234|path_bw:60985|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:13 498100] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:48752|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 498110] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33234|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 498119] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:15|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:13 498125] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:15|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:13 498129] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:48752|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 498134] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 498138] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:06:13 498165] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:18|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1050|now:1757653573498144|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 498171] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:18|origin_pktnum:1|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:13 498177] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:13 498184] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:33234|rtt_var:7285|pto_duration:62374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 498191] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 498197] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 498204] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1083|
[2025/09/12 05:06:13 498217] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573585518|now:1757653573498183|interv:87335|
[2025/09/12 05:06:13 498223] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573585518|now:1757653573498183|interval:87335|pto_count:0|srtt:33234
[2025/09/12 05:06:13 498231] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48752|inflight:1083|
[2025/09/12 05:06:13 498239] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573522718|
[2025/09/12 05:06:13 498244] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573522718|
[2025/09/12 05:06:13 498248] [debug] |xqc_engine_wakeup_after|wakeup:1757653573522718|now:1757653573498248|diff:24470|
[2025/09/12 05:06:13 498253] [debug] |xqc_engine_main_logic|END|now:1757653573498078|
[2025/09/12 05:06:13 498258] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573498258|
[2025/09/12 05:06:13 498262] [debug] |xqc_engine_wakeup_after|wakeup:1757653573522718|now:1757653573498262|diff:24456|
[2025/09/12 05:06:13 498266] [debug] |xqc_engine_main_logic|END|now:1757653573498258|
[2025/09/12 05:06:13 523338] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573523337|
[2025/09/12 05:06:13 523351] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573522718|pq_index:0|
[2025/09/12 05:06:13 523357] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573498078|
[2025/09/12 05:06:13 523363] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573523362|
[2025/09/12 05:06:13 523369] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653573522718|now:1757653573523362|
[2025/09/12 05:06:13 523374] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:13 523379] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653573522718|now:1757653573523362|
[2025/09/12 05:06:13 523384] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:13 523390] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|largest_recv:1095460271|ack_delay:25672|first_ack_range:1|largest_pkt_recv_time:1757653573497718|
[2025/09/12 05:06:13 523396] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460271|low:1095460270|pkt_pns:2|
[2025/09/12 05:06:13 523401] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460268|low:1095460268|pkt_pns:2|
[2025/09/12 05:06:13 523406] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1095460271|frame_largest_recv:1095460271|
[2025/09/12 05:06:13 523411] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:13 523417] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 523423] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:13 523429] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:06:13 523463] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:19|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1083|now:1757653573523438|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 523470] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:19|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 523499] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573585518|
[2025/09/12 05:06:13 523508] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573585518|
[2025/09/12 05:06:13 523517] [debug] |xqc_engine_wakeup_after|wakeup:1757653573585518|now:1757653573523517|diff:62001|
[2025/09/12 05:06:13 523526] [debug] |xqc_engine_main_logic|END|now:1757653573523362|
[2025/09/12 05:06:13 528816] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:43|state:ESTABED|recv_time:1757653573528814|
[2025/09/12 05:06:13 528835] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 528847] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460271|
[2025/09/12 05:06:13 528856] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460272|
[2025/09/12 05:06:13 528866] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460272|
[2025/09/12 05:06:13 528874] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:13 528885] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:18|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 05:06:13 528895] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1083|prior_delivered:2800|prior_time:1757653573497718|is_app_limited:0|send_elapse:31382|ack_elapse:31096|ctl_first_sent_time:1757653573498144|lagest_ack_time:1757653573528814|curr_delivered:2833|
[2025/09/12 05:06:13 528904] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_update_sample|sampler_sent_time_update:1757653573498144|
[2025/09/12 05:06:13 528913] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:13 528921] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:33234|rttvar:7285|minrtt:30756|latest_rtt:30670|ack_delay:72|
[2025/09/12 05:06:13 528929] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |after update rtt|conn:0000560C59390EBC|srtt:32904|rttvar:6123|minrtt:30670|latest_rtt:30670|ack_delay:72|
[2025/09/12 05:06:13 528939] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:06:13 528948] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:13 528958] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:17|lost_pn:15|po_sent_time:1757653573490522|lost_send_time:1757653573491797|loss_delay:37017|frame:STREAM |repair:128|
[2025/09/12 05:06:13 528966] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653573490522u|
[2025/09/12 05:06:13 528975] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:13 528983] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:13 528992] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:13 528999] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_generate_sample|sampler: send_elapse 31382, ack_elapse 31096, delivered 33|rate 1051|lost 6|
[2025/09/12 05:06:13 529016] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:13 529021] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1051) in round 4|
[2025/09/12 05:06:13 529027] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|probertt expire|rtt:30670, old_rtt:30756|
[2025/09/12 05:06:13 529032] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30670, old_rtt:30756|
[2025/09/12 05:06:13 529037] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:568|
[2025/09/12 05:06:13 529064] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48752|packet_lost:1|acked:33|po_sent_time:1757653573498144|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2833|
[2025/09/12 05:06:13 529070] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48752|packet_lost:1|acked:33|po_sent_time:1757653573498144|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2833|
[2025/09/12 05:06:13 529076] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |bbr on ack|mode:0|pacing_rate:3846331|bw:60985|cwnd:48785|full_bw_reached:0|inflight:0|srtt:32904|latest_rtt:30670|min_rtt:30670|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:13 529083] [stats] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0||cwnd:48785|inflight:0|mode:0|applimit:0|pacing_rate:3846331|bw:60985|srtt:32904|latest_rtt:30670|min_rtt:30670|send:17|lost:5|tlp:0|recv:6|recovery:0|slow_start:1|conn_life:138660|acked:33|delivered:2833|is_cwnd_limited:0|
[2025/09/12 05:06:13 529091] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460272|largest:1095460272|pns:2|
[2025/09/12 05:06:13 529097] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1095460272|frame:ACK |recv_time:1757653573528814|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 529104] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693528814|now:1757653573528814|interv:120000000|
[2025/09/12 05:06:13 529109] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693528814|now:1757653573528814|interv:120000000|
[2025/09/12 05:06:13 529114] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573585518|pq_index:0|
[2025/09/12 05:06:13 529121] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573523362|
[2025/09/12 05:06:13 529126] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573529126|
[2025/09/12 05:06:13 529133] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573529131|
[2025/09/12 05:06:13 529141] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:32904|min_srtt:32904|path_bw:60985|loss_rate:29.41|path_pto:0|
[2025/09/12 05:06:13 529147] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48785|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 529153] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:32904|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 529163] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:17|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:13 529168] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:13 529172] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_can_send|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48785|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 529177] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:13 529181] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:06:13 529209] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653573529188|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 529215] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:20|origin_pktnum:12|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:13 529220] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:13 529225] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:32904|rtt_var:6123|pto_duration:57396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 529233] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 529239] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 529245] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:13 529252] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573611584|now:1757653573529225|interv:82359|
[2025/09/12 05:06:13 529258] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573611584|now:1757653573529225|interval:82359|pto_count:0|srtt:32904
[2025/09/12 05:06:13 529266] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:1050|
[2025/09/12 05:06:13 529273] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573611584|
[2025/09/12 05:06:13 529280] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573611584|
[2025/09/12 05:06:13 529285] [debug] |xqc_engine_wakeup_after|wakeup:1757653573611584|now:1757653573529285|diff:82299|
[2025/09/12 05:06:13 529290] [debug] |xqc_engine_main_logic|END|now:1757653573529131|
[2025/09/12 05:06:13 529295] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573529295|
[2025/09/12 05:06:13 529299] [debug] |xqc_engine_wakeup_after|wakeup:1757653573611584|now:1757653573529299|diff:82285|
[2025/09/12 05:06:13 529303] [debug] |xqc_engine_main_logic|END|now:1757653573529295|
[2025/09/12 05:06:13 576402] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1444|state:ESTABED|recv_time:1757653573576401|
[2025/09/12 05:06:13 576422] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 576434] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460272|
[2025/09/12 05:06:13 576450] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460273|
[2025/09/12 05:06:13 576460] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460273|
[2025/09/12 05:06:13 576465] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:13 576470] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:13 576474] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:13 576486] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:ACK_01RTT|expire:1757653573601401|now:1757653573576401|interv:25000|
[2025/09/12 05:06:13 576496] [debug] |scid:6bdf510b216ffe7825d8186c|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573576401|max_ack_delay:25000|
[2025/09/12 05:06:13 576505] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460273|largest:1095460273|pns:2|
[2025/09/12 05:06:13 576514] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1095460273|frame:PADDING PING |recv_time:1757653573576401|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 576523] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693576401|now:1757653573576401|interv:120000000|
[2025/09/12 05:06:13 576531] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693576401|now:1757653573576401|interv:120000000|
[2025/09/12 05:06:13 576538] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573611584|pq_index:0|
[2025/09/12 05:06:13 576547] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573529131|
[2025/09/12 05:06:13 576552] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573576552|
[2025/09/12 05:06:13 576558] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573576556|
[2025/09/12 05:06:13 576566] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573601401|
[2025/09/12 05:06:13 576571] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573601401|
[2025/09/12 05:06:13 576576] [debug] |xqc_engine_wakeup_after|wakeup:1757653573601401|now:1757653573576576|diff:24825|
[2025/09/12 05:06:13 576581] [debug] |xqc_engine_main_logic|END|now:1757653573576556|
[2025/09/12 05:06:13 576588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573576587|
[2025/09/12 05:06:13 576592] [debug] |xqc_engine_wakeup_after|wakeup:1757653573601401|now:1757653573576592|diff:24809|
[2025/09/12 05:06:13 576597] [debug] |xqc_engine_main_logic|END|now:1757653573576587|
[2025/09/12 05:06:13 601696] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573601696|
[2025/09/12 05:06:13 601713] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573601401|pq_index:0|
[2025/09/12 05:06:13 601720] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573576556|
[2025/09/12 05:06:13 601727] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573601725|
[2025/09/12 05:06:13 601741] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653573601401|now:1757653573601725|
[2025/09/12 05:06:13 601747] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:13 601752] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653573601401|now:1757653573601725|
[2025/09/12 05:06:13 601757] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:13 601764] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|largest_recv:1095460273|ack_delay:25363|first_ack_range:3|largest_pkt_recv_time:1757653573576401|
[2025/09/12 05:06:13 601769] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460273|low:1095460270|pkt_pns:2|
[2025/09/12 05:06:13 601774] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_gen_ack_frame|high:1095460268|low:1095460268|pkt_pns:2|
[2025/09/12 05:06:13 601779] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1095460273|frame_largest_recv:1095460273|
[2025/09/12 05:06:13 601785] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:13 601790] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 601797] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:13 601803] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:06:13 601847] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:21|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653573601813|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 601854] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:21|origin_pktnum:0|size:37|enc_size:53|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 601861] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573611584|
[2025/09/12 05:06:13 601866] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573611584|
[2025/09/12 05:06:13 601871] [debug] |xqc_engine_wakeup_after|wakeup:1757653573611584|now:1757653573601871|diff:9713|
[2025/09/12 05:06:13 601876] [debug] |xqc_engine_main_logic|END|now:1757653573601725|
[2025/09/12 05:06:13 611974] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573611973|
[2025/09/12 05:06:13 611990] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573611584|pq_index:0|
[2025/09/12 05:06:13 611996] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573601725|
[2025/09/12 05:06:13 612003] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573612002|
[2025/09/12 05:06:13 612010] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653573611584|now:1757653573612002|
[2025/09/12 05:06:13 612015] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:13 612020] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59390EBC|path:0|bytes_in_flight:1050|
[2025/09/12 05:06:13 612025] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:32904|rtt_var:6123|pto_duration:57396|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:13 612060] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 612066] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 612071] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:13 612076] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:13 612081] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_send_probe_pkt|conn:0000560C59390EBC|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:13 612088] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_send_probe_pkt|conn:0000560C59390EBC|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:13 612094] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59390EBC|pto_count:1
[2025/09/12 05:06:13 612099] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:32904|rtt_var:6123|pto_duration:114792|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:13 612105] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 612109] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 612114] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:13 612119] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573693980|now:1757653573612099|interv:81881|
[2025/09/12 05:06:13 612124] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573693980|now:1757653573612099|interval:81881|pto_count:1|srtt:32904
[2025/09/12 05:06:13 612131] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 612137] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 612142] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:13 612148] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:06:13 612187] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653573612159|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 612194] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:22|origin_pktnum:12|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 612200] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:06:13 612206] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:32904|rtt_var:6123|pto_duration:114792|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:13 612212] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 612220] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 612235] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:06:13 612244] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573776951|now:1757653573612206|interv:164745|
[2025/09/12 05:06:13 612252] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573776951|now:1757653573612206|interval:164745|pto_count:1|srtt:32904
[2025/09/12 05:06:13 612261] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:2100|
[2025/09/12 05:06:13 612271] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:13 612279] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:06:13 612316] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653573612292|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:13 612323] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:23|origin_pktnum:12|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 612332] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:06:13 612340] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|srtt:32904|rtt_var:6123|pto_duration:114792|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:13 612348] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:13 612357] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:13 612365] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:06:13 612373] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653573777084|now:1757653573612340|interv:164744|
[2025/09/12 05:06:13 612381] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653573777084|now:1757653573612340|interval:164744|pto_count:1|srtt:32904
[2025/09/12 05:06:13 612388] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:3150|
[2025/09/12 05:06:13 612394] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573777084|
[2025/09/12 05:06:13 612399] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573777084|
[2025/09/12 05:06:13 612404] [debug] |xqc_engine_wakeup_after|wakeup:1757653573777084|now:1757653573612404|diff:164680|
[2025/09/12 05:06:13 612412] [debug] |xqc_engine_main_logic|END|now:1757653573612002|
[2025/09/12 05:06:13 644683] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:39|state:ESTABED|recv_time:1757653573644678|
[2025/09/12 05:06:13 644710] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6bdf510b216ffe7825d8186c|spin_bit:0|
[2025/09/12 05:06:13 644725] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|largest_pn:1095460273|
[2025/09/12 05:06:13 644731] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1095460274|
[2025/09/12 05:06:13 644742] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1095460274|
[2025/09/12 05:06:13 644748] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:13 644765] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_DRAINING|expire:1757653573891952|now:1757653573644764|interv:247188|
[2025/09/12 05:06:13 644772] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:13 644779] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:3150|
[2025/09/12 05:06:13 644785] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:13 644790] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:13 644795] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:13 644800] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:13 644808] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:13 644816] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:13 644821] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:13 644828] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1095460274|largest:1095460274|pns:2|
[2025/09/12 05:06:13 644835] [info] |scid:6bdf510b216ffe7825d8186c|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1095460274|frame:CONNECTION_CLOSE |recv_time:1757653573644678|dcid:6bdf510b216ffe7825d8186c|dcid_seq:0|
[2025/09/12 05:06:13 644843] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:PATH_IDLE|expire:1757653693644678|now:1757653573644678|interv:120000000|
[2025/09/12 05:06:13 644849] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_set|type:CONN_IDLE|expire:1757653693644678|now:1757653573644678|interv:120000000|
[2025/09/12 05:06:13 644854] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573777084|pq_index:0|
[2025/09/12 05:06:13 644861] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573612002|
[2025/09/12 05:06:13 644867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573644867|
[2025/09/12 05:06:13 644874] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573644872|
[2025/09/12 05:06:13 644883] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:32904|min_srtt:32904|path_bw:60985|loss_rate:33.33|path_pto:1|
[2025/09/12 05:06:13 644890] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:32904|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:13 644898] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:06:13 644906] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:13 644913] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:06:13 644965] [info] |scid:6bdf510b216ffe7825d8186c|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:24|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653573644922|stream_id:0|stream_offset:0|
[2025/09/12 05:06:13 644979] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:24|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:13 644987] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_conn_next_wakeup_time|wakeup_time:1757653573891952|
[2025/09/12 05:06:13 644993] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573891952|
[2025/09/12 05:06:13 644999] [debug] |xqc_engine_wakeup_after|wakeup:1757653573891952|now:1757653573644999|diff:246953|
[2025/09/12 05:06:13 645006] [debug] |xqc_engine_main_logic|END|now:1757653573644872|
[2025/09/12 05:06:13 645013] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573645013|
[2025/09/12 05:06:13 645018] [debug] |xqc_engine_wakeup_after|wakeup:1757653573891952|now:1757653573645018|diff:246934|
[2025/09/12 05:06:13 645024] [debug] |xqc_engine_main_logic|END|now:1757653573645013|
[2025/09/12 05:06:13 892333] [debug] |xqc_engine_main_logic|BEGIN|now:1757653573892332|
[2025/09/12 05:06:13 892361] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573891952|pq_index:0|
[2025/09/12 05:06:13 892369] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_add_active_queue|last_ticked_time:1757653573644872|
[2025/09/12 05:06:13 892378] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_engine_process_conn|conn:0000560C59390EBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653573892374|
[2025/09/12 05:06:13 892385] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653573891952|now:1757653573892374|
[2025/09/12 05:06:13 892392] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653573891952|now:1757653573892374|
[2025/09/12 05:06:13 892397] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:13 892404] [info] |xqc_engine_main_logic|conn:0000560C59390EBC|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|conn_state:13|next_tick_time:1757653573891952
[2025/09/12 05:06:13 892421] [report] |scid:6bdf510b216ffe7825d8186c|xqc_conn_destroy|0000560C59390EBC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36457|first_send_delay:36839|conn_persist:501998|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|hsk_recv:35853|close_recv:254341|close_send:254499|last_recv:254255|last_send:254499|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,26,12,9,5120,0,17,i32,4,30,43,4,1095460272,138,0,4,1431,1444,3,1095460273,185,0,4,26,39,40000,1095460274,254,0,4,1050,80,23,221,4,26,40000,24,254,4,1050,80,22,221,0-2,0-2,0-0,0-0,0-0,0-32,0-9117,0-5453,0-20,0-9,0-6,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:6|tlp_pkt:0|snd_pkt:20|spurious_loss:0|detected_loss:6|max_pto:1|finished_streams:0|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:1200|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 05:06:13 892433] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:13 892445] [stats] |scid:6bdf510b216ffe7825d8186c|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:2|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653573427138|wrt_delay:124|snd_delay:868|finwrt_delay:124|finsnd_delay:185154|finrcv_delay:1|finread_delay:68|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-6bdf510b216ffe7825d8186c p-193.167.0.100-41450-99e81ad6a64e8ef36fbabf6a3e6d8c99e6|path_info:mp is not supported in connection scid:6bdf510b216ffe7825d8186c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:2|
[2025/09/12 05:06:13 892502] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:13 892511] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:13 892517] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:13 892522] [debug] |scid:6bdf510b216ffe7825d8186c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:13 892582] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653573892581|diff:554643|
[2025/09/12 05:06:13 892593] [debug] |xqc_engine_main_logic|END|now:1757653573892374|
[2025/09/12 05:06:14 021209] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653634021207|now:1757653574021207|interv:60000000|
[2025/09/12 05:06:14 021237] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653634021237|now:1757653574021237|interv:60000000|
[2025/09/12 05:06:14 021248] [debug] |xqc_path_create|path:0|dcid:d923d3be1f70f0ff8946812957822fdf80|scid:8a22203e99ea854a254c99c4|create_path_count:1|
[2025/09/12 05:06:14 021256] [debug] |scid:8a22203e99ea854a254c99c4|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 05:06:14 021264] [debug] |xqc_path_init|path:0|dcid:d923d3be1f70f0ff8946812957822fdf80|scid:8a22203e99ea854a254c99c4|state:2|
[2025/09/12 05:06:14 021272] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_create|success|scid:8a22203e99ea854a254c99c4|dcid:d923d3be1f70f0ff8946812957822fdf80|conn:0000560C59390EBC|
[2025/09/12 05:06:14 021280] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_server_create|hash odcid conn|odcid:db2dbbff1d025e989294ab6a636d619399d7|conn:0000560C59390EBC|
[2025/09/12 05:06:14 021296] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_get_local_transport_params|generate sr_token[e8d5230282cf158ee18f5f5566b1af1c] for cid[db2dbbff1d025e989294ab6a636d619399d7]
[2025/09/12 05:06:14 021321] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021329] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1200|state:S_INIT|recv_time:1757653574021174|
[2025/09/12 05:06:14 021455] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:14 021461] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:14 021469] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:14 021474] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561144|
[2025/09/12 05:06:14 021482] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:676561144|
[2025/09/12 05:06:14 021488] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021493] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021500] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021506] [debug] |scid:8a22203e99ea854a254c99c4|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:14 021513] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021520] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021534] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:14 021539] [debug] |scid:8a22203e99ea854a254c99c4|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:14 021544] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:14 021549] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 021554] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 021558] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021563] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021568] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021573] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021578] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021582] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 021587] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 021592] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021596] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021601] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021606] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021611] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021615] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021620] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021624] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021629] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021634] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021639] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021643] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021648] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021653] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021657] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021662] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 021678] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021684] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021689] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021694] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021702] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021708] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021712] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021717] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:14 021722] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021726] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021731] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021736] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021741] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021745] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:06:14 021751] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021756] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021760] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:14 021766] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021771] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021775] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021780] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021785] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021790] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021794] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021799] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:06:14 021804] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021809] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021813] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021818] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021823] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021828] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021832] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021837] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 021842] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021847] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021855] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 021860] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 021864] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021869] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021873] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021878] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021883] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021888] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 021893] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021897] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021902] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:14 021907] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021912] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021917] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:14 021922] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021927] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021932] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 021936] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 021941] [info] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|check_token fail|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 021946] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 021950] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 021955] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:14 021960] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021965] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021969] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:14 021974] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 021979] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 021984] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:06:14 022031] [info] |scid:8a22203e99ea854a254c99c4|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:14 022229] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:14 022236] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:14 022245] [warn] |scid:8a22203e99ea854a254c99c4|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:14 022446] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:14 022451] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 022456] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 022459] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 022467] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:14 022472] [debug] |scid:8a22203e99ea854a254c99c4|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:14 022477] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561144|largest:676561144|pns:0|
[2025/09/12 05:06:14 022481] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1200|pkt_type:INIT|pkt_num:676561144|frame:PADDING PING CRYPTO |recv_time:1757653574021174|dcid:db2dbbff1d025e989294ab6a636d619399d7|dcid_seq:0|
[2025/09/12 05:06:14 022487] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653634021174|now:1757653574021174|interv:60000000|
[2025/09/12 05:06:14 022491] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653634021174|now:1757653574021174|interv:60000000|
[2025/09/12 05:06:14 022495] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574022495|
[2025/09/12 05:06:14 022500] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653574022499|
[2025/09/12 05:06:14 022505] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:14 022509] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:14 022513] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_write_streams|
[2025/09/12 05:06:14 022517] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:14 022521] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:14 022527] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653574022526|
[2025/09/12 05:06:14 022531] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:14 022535] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_write_streams|
[2025/09/12 05:06:14 022539] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:14 022543] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653574022543|
[2025/09/12 05:06:14 022548] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653574022548|
[2025/09/12 05:06:14 022553] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653574022552|
[2025/09/12 05:06:14 022557] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653574022557|
[2025/09/12 05:06:14 022561] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:14 022572] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|largest_recv:676561144|ack_delay:1397|first_ack_range:0|largest_pkt_recv_time:1757653574021174|
[2025/09/12 05:06:14 022576] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|high:676561144|low:676561144|pkt_pns:0|
[2025/09/12 05:06:14 022581] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:676561144|frame_largest_recv:676561144|
[2025/09/12 05:06:14 022585] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:14 022591] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 022595] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:14 022601] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:14 022605] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 022609] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:14 022614] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:14 022618] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 022622] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:14 022626] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:14 022630] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 022634] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:14 022638] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:06:14 022642] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 022646] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|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 05:06:14 022650] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:14 022655] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 022660] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:14 022665] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:14 022705] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653574022673|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 022721] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 022729] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:14 022736] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 022744] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 022748] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 022751] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 022755] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574772673|now:1757653574022735|interv:749938|
[2025/09/12 05:06:14 022759] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574772673|now:1757653574022735|interval:749938|pto_count:0|srtt:250000
[2025/09/12 05:06:14 022764] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:14 022769] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 022774] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:14 022801] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653574022780|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 022809] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 022816] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:14 022823] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 022829] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 022833] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:14 022837] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 022841] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574772673|now:1757653574022823|interv:749850|
[2025/09/12 05:06:14 022845] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574772673|now:1757653574022823|interval:749850|pto_count:0|srtt:250000
[2025/09/12 05:06:14 022849] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:14 022854] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 022863] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:14 022888] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653574022869|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 022897] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 022904] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:14 022910] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 022917] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 022921] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:14 022925] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 022928] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574772673|now:1757653574022910|interv:749763|
[2025/09/12 05:06:14 022932] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574772673|now:1757653574022910|interval:749763|pto_count:0|srtt:250000
[2025/09/12 05:06:14 022937] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:14 022941] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 022945] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:14 022968] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653574022951|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 022976] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:2|origin_pktnum:0|size:127|enc_size:143|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 022983] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:14 022990] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 022996] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 023000] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 838|
[2025/09/12 05:06:14 023003] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 023007] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574772673|now:1757653574022990|interv:749683|
[2025/09/12 05:06:14 023011] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574772673|now:1757653574022990|interval:749683|pto_count:0|srtt:250000
[2025/09/12 05:06:14 023020] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2022|
[2025/09/12 05:06:14 023024] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 023028] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:14 023065] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2022|now:1757653574023034|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 023078] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 023084] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:2022|applimit:0|
[2025/09/12 05:06:14 023091] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 023096] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 023100] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:14 023104] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 023108] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574772673|now:1757653574023090|interv:749583|
[2025/09/12 05:06:14 023112] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:0|expire:1757653574772673|now:1757653574023090|interval:749583|pto_count:0|srtt:250000
[2025/09/12 05:06:14 023116] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2104|
[2025/09/12 05:06:14 023120] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:14 023125] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:14 023149] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2104|now:1757653574023131|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 023158] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 023165] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574772673|
[2025/09/12 05:06:14 023173] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574772673|
[2025/09/12 05:06:14 023178] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653574023178|diff:424046|
[2025/09/12 05:06:14 023182] [debug] |xqc_engine_main_logic|END|now:1757653574022499|
[2025/09/12 05:06:14 023188] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574023187|
[2025/09/12 05:06:14 023192] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653574023191|diff:424033|
[2025/09/12 05:06:14 023195] [debug] |xqc_engine_main_logic|END|now:1757653574023187|
[2025/09/12 05:06:14 056420] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653574056418|
[2025/09/12 05:06:14 056439] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:14 056454] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:06:14 056462] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561144|
[2025/09/12 05:06:14 056471] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561145|
[2025/09/12 05:06:14 056481] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:676561145|
[2025/09/12 05:06:14 056488] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 056499] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:14 056509] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653574022673|is_app_limited:1|send_elapse:0|ack_elapse:33745|ctl_first_sent_time:1757653574022673|lagest_ack_time:1757653574056418|curr_delivered:1184|
[2025/09/12 05:06:14 056518] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574022673|
[2025/09/12 05:06:14 056526] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:14 056534] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33745|ack_delay:0|
[2025/09/12 05:06:14 056542] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |after update rtt|conn:0000560C59390EBC|srtt:33745|rttvar:16872|minrtt:33745|latest_rtt:33745|ack_delay:0|
[2025/09/12 05:06:14 056551] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:14 056560] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 676561145|pns:0|
[2025/09/12 05:06:14 056568] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 056575] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33745|rtt_var:16872|pto_duration:101233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 056584] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 056592] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 920|
[2025/09/12 05:06:14 056600] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 056607] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574124267|now:1757653574056575|interv:67692|
[2025/09/12 05:06:14 056615] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:1|expire:1757653574124267|now:1757653574056575|interval:67692|pto_count:0|srtt:33745
[2025/09/12 05:06:14 056624] [debug] |scid:8a22203e99ea854a254c99c4|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33745, delivered 1184|rate 35086|lost 0|
[2025/09/12 05:06:14 056629] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:14 056634] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35086) in round 1|
[2025/09/12 05:06:14 056639] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|probertt expire|rtt:33745, old_rtt:2147483647|
[2025/09/12 05:06:14 056650] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|minrtt expire|rtt:33745, old_rtt:2147483647|
[2025/09/12 05:06:14 056656] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:14 056660] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653574022673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 056666] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653574022673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 056672] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |bbr on ack|mode:0|pacing_rate:3928625|bw:35086|cwnd:47136|full_bw_reached:0|inflight:920|srtt:33745|latest_rtt:33745|min_rtt:33745|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 056679] [stats] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0||cwnd:47136|inflight:920|mode:0|applimit:0|pacing_rate:3928625|bw:35086|srtt:33745|latest_rtt:33745|min_rtt:33745|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35472|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:14 056686] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_addr_validated|Address Validated|conn:0000560C59390EBC|role:1|
[2025/09/12 05:06:14 056692] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561145|largest:676561145|pns:0|
[2025/09/12 05:06:14 056698] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1200|pkt_type:INIT|pkt_num:676561145|frame:ACK |recv_time:1757653574056418|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 056704] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:06:14 056711] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:14 056716] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561143|
[2025/09/12 05:06:14 056723] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:676561143|
[2025/09/12 05:06:14 056728] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 056734] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:14 056740] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653574022673|is_app_limited:1|send_elapse:107|ack_elapse:33745|ctl_first_sent_time:1757653574022780|lagest_ack_time:1757653574056418|curr_delivered:1378|
[2025/09/12 05:06:14 056745] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574022780|
[2025/09/12 05:06:14 056750] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:14 056756] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:2|origin_pktnum:0|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:06:14 056761] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2022|prior_delivered:0|prior_time:1757653574022673|is_app_limited:1|send_elapse:278|ack_elapse:33745|ctl_first_sent_time:1757653574022951|lagest_ack_time:1757653574056418|curr_delivered:1505|
[2025/09/12 05:06:14 056771] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574022951|
[2025/09/12 05:06:14 056776] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:14 056781] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:14 056786] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2104|prior_delivered:0|prior_time:1757653574022673|is_app_limited:1|send_elapse:361|ack_elapse:33745|ctl_first_sent_time:1757653574023034|lagest_ack_time:1757653574056418|curr_delivered:1587|
[2025/09/12 05:06:14 056792] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574023034|
[2025/09/12 05:06:14 056797] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:14 056802] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:33745|rttvar:16872|minrtt:33745|latest_rtt:33384|ack_delay:0|
[2025/09/12 05:06:14 056807] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |after update rtt|conn:0000560C59390EBC|srtt:33700|rttvar:12744|minrtt:33384|latest_rtt:33384|ack_delay:0|
[2025/09/12 05:06:14 056812] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:14 056818] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 056822] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:1|expire:1757653574060781|now:1757653574056822|interval:3959|
[2025/09/12 05:06:14 056828] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574060781|now:1757653574056822|interv:3959|
[2025/09/12 05:06:14 056833] [debug] |scid:8a22203e99ea854a254c99c4|xqc_generate_sample|sampler: send_elapse 361, ack_elapse 33745, delivered 1587|rate 47029|lost 0|
[2025/09/12 05:06:14 056838] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (47029) in round 1|
[2025/09/12 05:06:14 056843] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|probertt expire|rtt:33384, old_rtt:33745|
[2025/09/12 05:06:14 056848] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|minrtt expire|rtt:33384, old_rtt:33745|
[2025/09/12 05:06:14 056853] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3174|
[2025/09/12 05:06:14 056857] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:403|po_sent_time:1757653574023034|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 056863] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:403|po_sent_time:1757653574023034|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 056869] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |bbr on ack|mode:0|pacing_rate:3928625|bw:47029|cwnd:47539|full_bw_reached:0|inflight:517|srtt:33700|latest_rtt:33384|min_rtt:33384|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:14 056878] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 056883] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 056891] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:14 056896] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:1|expire:1757653574060781|now:1757653574056896|interval:3885|
[2025/09/12 05:06:14 056901] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574060781|now:1757653574056896|interv:3885|
[2025/09/12 05:06:14 056906] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561143|largest:676561143|pns:1|
[2025/09/12 05:06:14 056912] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1137|pkt_type:HSK|pkt_num:676561143|frame:PADDING ACK |recv_time:1757653574056418|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 056918] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653634056418|now:1757653574056418|interv:60000000|
[2025/09/12 05:06:14 056923] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653634056418|now:1757653574056418|interv:60000000|
[2025/09/12 05:06:14 056928] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574772673|pq_index:2|
[2025/09/12 05:06:14 056933] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574022499|
[2025/09/12 05:06:14 056938] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574056938|
[2025/09/12 05:06:14 056944] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653574056943|
[2025/09/12 05:06:14 056952] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574060781|
[2025/09/12 05:06:14 056957] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574060781|
[2025/09/12 05:06:14 056962] [debug] |xqc_engine_wakeup_after|wakeup:1757653574060781|now:1757653574056962|diff:3819|
[2025/09/12 05:06:14 056967] [debug] |xqc_engine_main_logic|END|now:1757653574056943|
[2025/09/12 05:06:14 056974] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574056974|
[2025/09/12 05:06:14 056979] [debug] |xqc_engine_wakeup_after|wakeup:1757653574060781|now:1757653574056979|diff:3802|
[2025/09/12 05:06:14 056984] [debug] |xqc_engine_main_logic|END|now:1757653574056974|
[2025/09/12 05:06:14 061052] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574061052|
[2025/09/12 05:06:14 061062] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574060781|pq_index:0|
[2025/09/12 05:06:14 061066] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574056943|
[2025/09/12 05:06:14 061071] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653574061070|
[2025/09/12 05:06:14 061076] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653574060781|now:1757653574061070|
[2025/09/12 05:06:14 061080] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:14 061084] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:14 061092] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:14 061097] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653574022869|lost_send_time:1757653574023158|loss_delay:37912|frame:CRYPTO |repair:32|
[2025/09/12 05:06:14 061101] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653574022869u|
[2025/09/12 05:06:14 061106] [stats] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |lost interval:1757653574061070|lost_count:1|send_count:5|pkt_num:1|po_send_time:1757653574022869|srtt:33700|cwnd:47539|bw:47029|conn_life:39864|now:0|last_lost_time:39864|
[2025/09/12 05:06:14 061111] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:14 061115] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:14 061118] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 061122] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653574061070|
[2025/09/12 05:06:14 061126] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 061131] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33700|min_srtt:33700|path_bw:47029|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 061136] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47539|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 061140] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33700|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 061145] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:14 061150] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:1|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 061154] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:517|schedule_bytes:0|inflight:0|cwnd:47539|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 061158] [debug] |scid:8a22203e99ea854a254c99c4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 061163] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:14 061196] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:4|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653574061170|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 061206] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:4|origin_pktnum:1|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:06:14 061213] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:14 061219] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33700|rtt_var:12744|pto_duration:84676|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 061227] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 061237] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 517|
[2025/09/12 05:06:14 061241] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 061244] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574145846|now:1757653574061219|interv:84627|
[2025/09/12 05:06:14 061248] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:1|expire:1757653574145846|now:1757653574061219|interval:84627|pto_count:0|srtt:33700
[2025/09/12 05:06:14 061253] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47539|inflight:517|
[2025/09/12 05:06:14 061258] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574145846|
[2025/09/12 05:06:14 061262] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574145846|
[2025/09/12 05:06:14 061266] [debug] |xqc_engine_wakeup_after|wakeup:1757653574145846|now:1757653574061266|diff:84580|
[2025/09/12 05:06:14 061270] [debug] |xqc_engine_main_logic|END|now:1757653574061070|
[2025/09/12 05:06:14 093676] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653574093674|
[2025/09/12 05:06:14 093692] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:06:14 093701] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561143|
[2025/09/12 05:06:14 093707] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561144|
[2025/09/12 05:06:14 093717] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:676561144|
[2025/09/12 05:06:14 093721] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 093727] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:4|origin_pktnum:1|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:06:14 093735] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:517|prior_delivered:1587|prior_time:1757653574061170|is_app_limited:1|send_elapse:0|ack_elapse:32504|ctl_first_sent_time:1757653574061170|lagest_ack_time:1757653574093674|curr_delivered:2104|
[2025/09/12 05:06:14 093742] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574061170|
[2025/09/12 05:06:14 093748] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:14 093753] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:33700|rttvar:12744|minrtt:33384|latest_rtt:32504|ack_delay:0|
[2025/09/12 05:06:14 093759] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |after update rtt|conn:0000560C59390EBC|srtt:33551|rttvar:9857|minrtt:32504|latest_rtt:32504|ack_delay:0|
[2025/09/12 05:06:14 093766] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:06:14 093773] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 093779] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:14 093784] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 093798] [debug] |scid:8a22203e99ea854a254c99c4|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32504, delivered 517|rate 15905|lost 1|
[2025/09/12 05:06:14 093805] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:14 093811] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|probertt expire|rtt:32504, old_rtt:33384|
[2025/09/12 05:06:14 093816] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|minrtt expire|rtt:32504, old_rtt:33384|
[2025/09/12 05:06:14 093820] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3174|
[2025/09/12 05:06:14 093824] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47539|packet_lost:0|acked:517|po_sent_time:1757653574061170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2104|
[2025/09/12 05:06:14 093828] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47539|packet_lost:0|acked:517|po_sent_time:1757653574061170|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2104|
[2025/09/12 05:06:14 093833] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |bbr on ack|mode:0|pacing_rate:3928625|bw:47029|cwnd:48056|full_bw_reached:0|inflight:0|srtt:33551|latest_rtt:32504|min_rtt:32504|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 093842] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 093849] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:14 093854] [debug] |scid:8a22203e99ea854a254c99c4|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:14 093858] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:14 093941] [debug] |scid:8a22203e99ea854a254c99c4|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:14 093946] [debug] |scid:8a22203e99ea854a254c99c4|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:14 093951] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574145846|pq_index:0|
[2025/09/12 05:06:14 093955] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574061070|
[2025/09/12 05:06:14 093959] [debug] |scid:8a22203e99ea854a254c99c4|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:14 093964] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:14 093968] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:14 093972] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:14 093976] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 093980] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:14 093985] [debug] |scid:8a22203e99ea854a254c99c4|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:14 093990] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561144|largest:676561144|pns:1|
[2025/09/12 05:06:14 093994] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:418|pkt_type:HSK|pkt_num:676561144|frame:ACK CRYPTO |recv_time:1757653574093674|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 094004] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 094009] [warn] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:14 094013] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:14 094018] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:14 094022] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653634093674|now:1757653574093674|interv:60000000|
[2025/09/12 05:06:14 094026] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653634093674|now:1757653574093674|interv:60000000|
[2025/09/12 05:06:14 094030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574094030|
[2025/09/12 05:06:14 094034] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653574094034|
[2025/09/12 05:06:14 094062] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C59390EBC|
[2025/09/12 05:06:14 094068] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C59390EBC|
[2025/09/12 05:06:14 094073] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:14 094077] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:14 094081] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 094086] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_gen_token|expire:1758258374|
[2025/09/12 05:06:14 094091] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:14 094095] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:14 094099] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:14 094103] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 094108] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:14 094112] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561143|
[2025/09/12 05:06:14 094118] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676561143|
[2025/09/12 05:06:14 094122] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094126] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|5881b3743f574c521ab61a7d0c744b3c7c|sr_token:7b6f1531127610a87e7d85940fbe343d
[2025/09/12 05:06:14 094132] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094136] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|972d655fa5f82c46b2292e58cc837e2a8e|sr_token:395bf3384f63aa59ef2474752f05a4bc
[2025/09/12 05:06:14 094141] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094145] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|89bb4c11dd53bc0fe970d601578fef6144|sr_token:8d7a8b57dda4570c435bdb61d7d0e014
[2025/09/12 05:06:14 094150] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094158] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|1e5b911bc09f86f27be40d7e6edc131c63|sr_token:65a930383a046afb2155341c72decb8b
[2025/09/12 05:06:14 094163] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094166] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|17e40a7f06ad8674b133b1fb7f08b605cd|sr_token:ebb1f6475e6aa474863ace1e470e28a3
[2025/09/12 05:06:14 094171] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094175] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|d995160eb2306eb9563126525ed728c8ee|sr_token:e43acc991d0b38447fefb93ddf97d4a3
[2025/09/12 05:06:14 094180] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 094184] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_new_conn_id_frame|new_conn_id|816b9e69d429613e6baf628fff3769bf59|sr_token:a6123a5b61c9d60a08fdee8e8efcc6b2
[2025/09/12 05:06:14 094189] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:14 094193] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:14 094200] [debug] |scid:8a22203e99ea854a254c99c4|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:14 094205] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:14 094209] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:14 094213] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:ACK_01RTT|expire:1757653574118674|now:1757653574093674|interv:25000|
[2025/09/12 05:06:14 094218] [debug] |scid:8a22203e99ea854a254c99c4|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653574093674|max_ack_delay:25000|
[2025/09/12 05:06:14 094223] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561143|largest:676561143|pns:2|
[2025/09/12 05:06:14 094227] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:676561143|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653574093674|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 094232] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_crypto_write_streams|
[2025/09/12 05:06:14 094236] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:14 094241] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653574094240|
[2025/09/12 05:06:14 094245] [info] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653574094245|
[2025/09/12 05:06:14 094250] [debug] |scid:8a22203e99ea854a254c99c4|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:14 094254] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C59390EBC|
[2025/09/12 05:06:14 094291] [debug] |scid:8a22203e99ea854a254c99c4|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:14 094296] [debug] |scid:8a22203e99ea854a254c99c4|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:14 094300] [debug] |scid:8a22203e99ea854a254c99c4|xqc_sample_check_app_limited|path:0|applimit:2104|
[2025/09/12 05:06:14 094307] [info] |scid:8a22203e99ea854a254c99c4|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C59390EBC|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:14 094322] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|
[2025/09/12 05:06:14 094333] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|largest_recv:676561144|ack_delay:659|first_ack_range:1|largest_pkt_recv_time:1757653574093674|
[2025/09/12 05:06:14 094340] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|high:676561144|low:676561143|pkt_pns:1|
[2025/09/12 05:06:14 094347] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:676561144|frame_largest_recv:676561144|
[2025/09/12 05:06:14 094353] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:14 094369] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:459c7ef00e1c47453b21bab1|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:14 094381] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:43d89edac30d484546a5f460|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:14 094388] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094395] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094403] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:14 094410] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094416] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094423] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:14 094429] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094435] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094442] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:14 094446] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094450] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094454] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:14 094459] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 094467] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094472] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094477] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 094484] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094491] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094498] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 094504] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33551|min_srtt:33551|path_bw:47029|loss_rate:16.67|path_pto:0|
[2025/09/12 05:06:14 094510] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48056|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 094515] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33551|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 094520] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:14 094524] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:14 094529] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:14 094558] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653574094536|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 094564] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 094570] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2104|
[2025/09/12 05:06:14 094577] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 094584] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 094591] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 094597] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:14 094603] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574192515|now:1757653574094577|interv:97938|
[2025/09/12 05:06:14 094610] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574192515|now:1757653574094577|interval:97938|pto_count:0|srtt:33551
[2025/09/12 05:06:14 094624] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:23|
[2025/09/12 05:06:14 094630] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:14 094635] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:14 094660] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653574094641|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 094668] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 094675] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2104|
[2025/09/12 05:06:14 094682] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 094689] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 094695] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 094700] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:14 094703] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574192620|now:1757653574094682|interv:97938|
[2025/09/12 05:06:14 094707] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574192620|now:1757653574094682|interval:97938|pto_count:0|srtt:33551
[2025/09/12 05:06:14 094712] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:56|
[2025/09/12 05:06:14 094716] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:14 094720] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-3|next_skip_chance:1757653574388657|current_time:1757653574094720|
[2025/09/12 05:06:14 094725] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:14 094747] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:4|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653574094731|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 094755] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:4|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 094762] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2104|
[2025/09/12 05:06:14 094768] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 094775] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 094780] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 094792] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:14 094798] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574192710|now:1757653574094768|interv:97942|
[2025/09/12 05:06:14 094804] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574192710|now:1757653574094768|interval:97942|pto_count:0|srtt:33551
[2025/09/12 05:06:14 094811] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:339|
[2025/09/12 05:06:14 094818] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:14 094825] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:14 094859] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653574094835|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 094868] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:5|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 094875] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2104|
[2025/09/12 05:06:14 094881] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 094887] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 094893] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 094899] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:14 094905] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574192814|now:1757653574094880|interv:97934|
[2025/09/12 05:06:14 094911] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574192814|now:1757653574094880|interval:97934|pto_count:0|srtt:33551
[2025/09/12 05:06:14 094915] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:623|
[2025/09/12 05:06:14 094920] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:14 094924] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:14 094951] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:5|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653574094930|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 094960] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:5|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 094968] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 094974] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:14 094999] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653574094983|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 095014] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 095021] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2104|
[2025/09/12 05:06:14 095027] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 095031] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 095035] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 095056] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:14 095063] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574192962|now:1757653574095026|interv:97936|
[2025/09/12 05:06:14 095068] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574192962|now:1757653574095026|interval:97936|pto_count:0|srtt:33551
[2025/09/12 05:06:14 095073] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:677|
[2025/09/12 05:06:14 095077] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 095082] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:14 095107] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653574095088|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 095116] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 095123] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2104|
[2025/09/12 05:06:14 095130] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 095137] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 095143] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 095149] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:14 095154] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574193067|now:1757653574095129|interv:97938|
[2025/09/12 05:06:14 095158] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574193067|now:1757653574095129|interval:97938|pto_count:0|srtt:33551
[2025/09/12 05:06:14 095163] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:731|
[2025/09/12 05:06:14 095167] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:14 095176] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48056|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 095181] [debug] |scid:8a22203e99ea854a254c99c4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 095185] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:14 095212] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653574095192|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 095222] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:8|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 095229] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2104|
[2025/09/12 05:06:14 095236] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33551|rtt_var:9857|pto_duration:72979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 095243] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 095249] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 095252] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:14 095256] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574193171|now:1757653574095235|interv:97936|
[2025/09/12 05:06:14 095260] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574193171|now:1757653574095235|interval:97936|pto_count:0|srtt:33551
[2025/09/12 05:06:14 095264] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:1781|
[2025/09/12 05:06:14 095269] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574118674|
[2025/09/12 05:06:14 095273] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574118674|
[2025/09/12 05:06:14 095277] [debug] |xqc_engine_wakeup_after|wakeup:1757653574118674|now:1757653574095277|diff:23397|
[2025/09/12 05:06:14 095282] [debug] |xqc_engine_main_logic|END|now:1757653574094034|
[2025/09/12 05:06:14 095287] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574095287|
[2025/09/12 05:06:14 095292] [debug] |xqc_engine_wakeup_after|wakeup:1757653574118674|now:1757653574095292|diff:23382|
[2025/09/12 05:06:14 095298] [debug] |xqc_engine_main_logic|END|now:1757653574095287|
[2025/09/12 05:06:14 119374] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574119374|
[2025/09/12 05:06:14 119388] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574118674|pq_index:0|
[2025/09/12 05:06:14 119394] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574094034|
[2025/09/12 05:06:14 119401] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574119399|
[2025/09/12 05:06:14 119407] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653574118674|now:1757653574119399|
[2025/09/12 05:06:14 119419] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:14 119424] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653574118674|now:1757653574119399|
[2025/09/12 05:06:14 119429] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:14 119436] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|largest_recv:676561143|ack_delay:25762|first_ack_range:0|largest_pkt_recv_time:1757653574093674|
[2025/09/12 05:06:14 119441] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|high:676561143|low:676561143|pkt_pns:2|
[2025/09/12 05:06:14 119446] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:676561143|frame_largest_recv:676561143|
[2025/09/12 05:06:14 119452] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:14 119457] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 119463] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:14 119469] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:14 119508] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:9|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653574119478|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 119519] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:9|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 119529] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574193171|
[2025/09/12 05:06:14 119538] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574193171|
[2025/09/12 05:06:14 119546] [debug] |xqc_engine_wakeup_after|wakeup:1757653574193171|now:1757653574119546|diff:73625|
[2025/09/12 05:06:14 119553] [debug] |xqc_engine_main_logic|END|now:1757653574119399|
[2025/09/12 05:06:14 126052] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:40|state:ESTABED|recv_time:1757653574126051|
[2025/09/12 05:06:14 126070] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 126082] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561143|
[2025/09/12 05:06:14 126089] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561146|
[2025/09/12 05:06:14 126100] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676561146|
[2025/09/12 05:06:14 126108] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 126118] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:1|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:1|
[2025/09/12 05:06:14 126127] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2104|prior_time:1757653574094536|is_app_limited:1|send_elapse:105|ack_elapse:31515|ctl_first_sent_time:1757653574094641|lagest_ack_time:1757653574126051|curr_delivered:2137|
[2025/09/12 05:06:14 126137] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574094641|
[2025/09/12 05:06:14 126145] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:14 126161] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:4|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:4|
[2025/09/12 05:06:14 126170] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2104|prior_time:1757653574094536|is_app_limited:1|send_elapse:105|ack_elapse:31515|ctl_first_sent_time:1757653574094641|lagest_ack_time:1757653574126051|curr_delivered:2420|
[2025/09/12 05:06:14 126179] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574094731|
[2025/09/12 05:06:14 126187] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:14 126195] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:5|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:06:14 126204] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2104|prior_time:1757653574094536|is_app_limited:1|send_elapse:105|ack_elapse:31515|ctl_first_sent_time:1757653574094641|lagest_ack_time:1757653574126051|curr_delivered:2704|
[2025/09/12 05:06:14 126213] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574094835|
[2025/09/12 05:06:14 126221] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:14 126231] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:6|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:06:14 126239] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2104|prior_time:1757653574094536|is_app_limited:1|send_elapse:105|ack_elapse:31515|ctl_first_sent_time:1757653574094641|lagest_ack_time:1757653574126051|curr_delivered:2758|
[2025/09/12 05:06:14 126248] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574094983|
[2025/09/12 05:06:14 126256] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:14 126260] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:33551|rttvar:9857|minrtt:32504|latest_rtt:31068|ack_delay:56|
[2025/09/12 05:06:14 126265] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |after update rtt|conn:0000560C59390EBC|srtt:33234|rttvar:8027|minrtt:31068|latest_rtt:31068|ack_delay:56|
[2025/09/12 05:06:14 126269] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:06:14 126274] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653574094536|lost_send_time:1757653574088663|loss_delay:37388|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:06:14 126278] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653574094536u|
[2025/09/12 05:06:14 126282] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 126286] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33234|rtt_var:8027|pto_duration:65342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 126291] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 126299] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 126303] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:06:14 126307] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574185534|now:1757653574126286|interv:59248|
[2025/09/12 05:06:14 126311] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574185534|now:1757653574126286|interval:59248|pto_count:0|srtt:33234
[2025/09/12 05:06:14 126315] [debug] |scid:8a22203e99ea854a254c99c4|xqc_generate_sample|sampler: send_elapse 105, ack_elapse 31515, delivered 654|rate 20752|lost 2|
[2025/09/12 05:06:14 126320] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:14 126324] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|probertt expire|rtt:31068, old_rtt:32504|
[2025/09/12 05:06:14 126327] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|minrtt expire|rtt:31068, old_rtt:32504|
[2025/09/12 05:06:14 126331] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:06:14 126335] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48056|packet_lost:1|acked:654|po_sent_time:1757653574094983|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2758|
[2025/09/12 05:06:14 126340] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48056|packet_lost:1|acked:654|po_sent_time:1757653574094983|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2758|
[2025/09/12 05:06:14 126344] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |bbr on ack|mode:0|pacing_rate:3928625|bw:47029|cwnd:48710|full_bw_reached:0|inflight:1104|srtt:33234|latest_rtt:31068|min_rtt:31068|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 126351] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561146|largest:676561146|pns:2|
[2025/09/12 05:06:14 126355] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:676561146|frame:ACK |recv_time:1757653574126051|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 126360] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653694126051|now:1757653574126051|interv:120000000|
[2025/09/12 05:06:14 126364] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653694126051|now:1757653574126051|interv:120000000|
[2025/09/12 05:06:14 126368] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574193171|pq_index:0|
[2025/09/12 05:06:14 126372] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574119399|
[2025/09/12 05:06:14 126376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574126376|
[2025/09/12 05:06:14 126381] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574126380|
[2025/09/12 05:06:14 126387] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:33234|min_srtt:33234|path_bw:47029|loss_rate:7.69|path_pto:0|
[2025/09/12 05:06:14 126394] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48710|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 126399] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:33234|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 126403] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:14 126408] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:14 126412] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48710|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 126417] [debug] |scid:8a22203e99ea854a254c99c4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 126421] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:14 126453] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653574126428|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 126463] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:10|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:14 126470] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:06:14 126477] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:33234|rtt_var:8027|pto_duration:65342|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 126484] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 126488] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 126492] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:06:14 126496] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574216770|now:1757653574126476|interv:90294|
[2025/09/12 05:06:14 126500] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574216770|now:1757653574126476|interval:90294|pto_count:0|srtt:33234
[2025/09/12 05:06:14 126504] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48710|inflight:1127|
[2025/09/12 05:06:14 126509] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574216770|
[2025/09/12 05:06:14 126513] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574216770|
[2025/09/12 05:06:14 126517] [debug] |xqc_engine_wakeup_after|wakeup:1757653574216770|now:1757653574126517|diff:90253|
[2025/09/12 05:06:14 126522] [debug] |xqc_engine_main_logic|END|now:1757653574126380|
[2025/09/12 05:06:14 126527] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574126527|
[2025/09/12 05:06:14 126531] [debug] |xqc_engine_wakeup_after|wakeup:1757653574216770|now:1757653574126531|diff:90239|
[2025/09/12 05:06:14 126534] [debug] |xqc_engine_main_logic|END|now:1757653574126527|
[2025/09/12 05:06:14 157092] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:42|state:ESTABED|recv_time:1757653574157091|
[2025/09/12 05:06:14 157112] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 157124] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561146|
[2025/09/12 05:06:14 157132] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561147|
[2025/09/12 05:06:14 157143] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676561147|
[2025/09/12 05:06:14 157151] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 157162] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:10|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:14 157171] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1127|prior_delivered:2758|prior_time:1757653574126051|is_app_limited:0|send_elapse:31787|ack_elapse:31040|ctl_first_sent_time:1757653574126428|lagest_ack_time:1757653574157091|curr_delivered:2781|
[2025/09/12 05:06:14 157180] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574126428|
[2025/09/12 05:06:14 157189] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:14 157198] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:33234|rttvar:8027|minrtt:31068|latest_rtt:30663|ack_delay:96|
[2025/09/12 05:06:14 157207] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |after update rtt|conn:0000560C59390EBC|srtt:32900|rttvar:6687|minrtt:30663|latest_rtt:30663|ack_delay:96|
[2025/09/12 05:06:14 157215] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:14 157225] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:7|po_sent_time:1757653574095088|lost_send_time:1757653574120079|loss_delay:37012|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:14 157236] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:7|po_sent_time:1757653574095192|lost_send_time:1757653574120079|loss_delay:37012|frame:STREAM |repair:128|
[2025/09/12 05:06:14 157245] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653574095192u|
[2025/09/12 05:06:14 157254] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 157261] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:14 157267] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 157272] [debug] |scid:8a22203e99ea854a254c99c4|xqc_generate_sample|sampler: send_elapse 31787, ack_elapse 31040, delivered 23|rate 723|lost 4|
[2025/09/12 05:06:14 157278] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:06:14 157283] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (723) in round 4|
[2025/09/12 05:06:14 157288] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|probertt expire|rtt:30663, old_rtt:31068|
[2025/09/12 05:06:14 157293] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|minrtt expire|rtt:30663, old_rtt:31068|
[2025/09/12 05:06:14 157299] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:06:14 157312] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48710|packet_lost:2|acked:23|po_sent_time:1757653574126428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2781|
[2025/09/12 05:06:14 157319] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48710|packet_lost:2|acked:23|po_sent_time:1757653574126428|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2781|
[2025/09/12 05:06:14 157325] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |bbr on ack|mode:0|pacing_rate:3928625|bw:47029|cwnd:48733|full_bw_reached:0|inflight:0|srtt:32900|latest_rtt:30663|min_rtt:30663|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 157332] [stats] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0||cwnd:48733|inflight:0|mode:0|applimit:0|pacing_rate:3928625|bw:47029|srtt:32900|latest_rtt:30663|min_rtt:30663|send:14|lost:2|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:136125|acked:23|delivered:2781|is_cwnd_limited:0|
[2025/09/12 05:06:14 157340] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561147|largest:676561147|pns:2|
[2025/09/12 05:06:14 157347] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:676561147|frame:ACK |recv_time:1757653574157091|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 157355] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653694157091|now:1757653574157091|interv:120000000|
[2025/09/12 05:06:14 157361] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653694157091|now:1757653574157091|interv:120000000|
[2025/09/12 05:06:14 157366] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574216770|pq_index:0|
[2025/09/12 05:06:14 157371] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574126380|
[2025/09/12 05:06:14 157376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574157376|
[2025/09/12 05:06:14 157382] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574157381|
[2025/09/12 05:06:14 157390] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:32900|min_srtt:32900|path_bw:47029|loss_rate:14.29|path_pto:0|
[2025/09/12 05:06:14 157395] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48733|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 157401] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:32900|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 157407] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:7|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 157413] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:32900|min_srtt:32900|path_bw:47029|loss_rate:14.29|path_pto:0|
[2025/09/12 05:06:14 157421] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:0|cwnd:48733|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 157427] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:32900|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 157432] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:8|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:14 157438] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 157443] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48733|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 157449] [debug] |scid:8a22203e99ea854a254c99c4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 157454] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:14 157494] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653574157463|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 157505] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:11|origin_pktnum:7|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:14 157515] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:14 157523] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:32900|rtt_var:6687|pto_duration:59648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 157531] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 157536] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 157540] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:14 157548] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574242111|now:1757653574157522|interv:84589|
[2025/09/12 05:06:14 157554] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574242111|now:1757653574157522|interval:84589|pto_count:0|srtt:32900
[2025/09/12 05:06:14 157559] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48733|inflight:54|
[2025/09/12 05:06:14 157565] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:14 157570] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:48733|conn:0000560C59390EBC|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 157576] [debug] |scid:8a22203e99ea854a254c99c4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 157581] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:14 157612] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653574157589|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 157630] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:12|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:14 157639] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:06:14 157648] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:32900|rtt_var:6687|pto_duration:59648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 157653] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 157658] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 157663] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:06:14 157667] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574242237|now:1757653574157647|interv:84590|
[2025/09/12 05:06:14 157672] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574242237|now:1757653574157647|interval:84590|pto_count:0|srtt:32900
[2025/09/12 05:06:14 157678] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48733|inflight:1104|
[2025/09/12 05:06:14 157684] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574242237|
[2025/09/12 05:06:14 157689] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574242237|
[2025/09/12 05:06:14 157694] [debug] |xqc_engine_wakeup_after|wakeup:1757653574242237|now:1757653574157694|diff:84543|
[2025/09/12 05:06:14 157700] [debug] |xqc_engine_main_logic|END|now:1757653574157381|
[2025/09/12 05:06:14 157706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574157706|
[2025/09/12 05:06:14 157711] [debug] |xqc_engine_wakeup_after|wakeup:1757653574242237|now:1757653574157711|diff:84526|
[2025/09/12 05:06:14 157716] [debug] |xqc_engine_main_logic|END|now:1757653574157706|
[2025/09/12 05:06:14 189111] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:45|state:ESTABED|recv_time:1757653574189110|
[2025/09/12 05:06:14 189128] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 189136] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561147|
[2025/09/12 05:06:14 189141] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561148|
[2025/09/12 05:06:14 189148] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676561148|
[2025/09/12 05:06:14 189154] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 189161] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|conn:0000560C59390EBC|path:0|pkt_num:12|origin_pktnum:8|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:06:14 189168] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1104|prior_delivered:2781|prior_time:1757653574157463|is_app_limited:0|send_elapse:126|ack_elapse:31647|ctl_first_sent_time:1757653574157589|lagest_ack_time:1757653574189110|curr_delivered:3831|
[2025/09/12 05:06:14 189176] [debug] |scid:8a22203e99ea854a254c99c4|xqc_update_sample|sampler_sent_time_update:1757653574157589|
[2025/09/12 05:06:14 189183] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:14 189199] [debug] |scid:8a22203e99ea854a254c99c4|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:14 189205] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:STREAM_CLOSE|expire:1757653574443149|now:1757653574189205|interv:253944|
[2025/09/12 05:06:14 189213] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:14 189219] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C59390EBC|srtt:32900|rttvar:6687|minrtt:30663|latest_rtt:31521|ack_delay:80|
[2025/09/12 05:06:14 189226] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |after update rtt|conn:0000560C59390EBC|srtt:32718|rttvar:5380|minrtt:30663|latest_rtt:31521|ack_delay:80|
[2025/09/12 05:06:14 189230] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:06:14 189235] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:14 189239] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 189246] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574194270|now:1757653574189246|interval:5024|
[2025/09/12 05:06:14 189252] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574194270|now:1757653574189246|interv:5024|
[2025/09/12 05:06:14 189259] [debug] |scid:8a22203e99ea854a254c99c4|xqc_generate_sample|sampler: send_elapse 126, ack_elapse 31647, delivered 1050|rate 33178|lost 4|
[2025/09/12 05:06:14 189266] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:06:14 189272] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (33178) in round 5|
[2025/09/12 05:06:14 189278] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_update_min_rtt|minrtt expire|rtt:30663, old_rtt:30663|
[2025/09/12 05:06:14 189285] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:06:14 189289] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48733|packet_lost:0|acked:1050|po_sent_time:1757653574157589|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3831|
[2025/09/12 05:06:14 189294] [debug] |scid:8a22203e99ea854a254c99c4|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48733|packet_lost:0|acked:1050|po_sent_time:1757653574157589|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3831|
[2025/09/12 05:06:14 189298] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |bbr on ack|mode:0|pacing_rate:3928625|bw:47029|cwnd:49783|full_bw_reached:0|inflight:54|srtt:32718|latest_rtt:31521|min_rtt:30663|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 189304] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:14 189308] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:ACK_01RTT|expire:1757653574214110|now:1757653574189110|interv:25000|
[2025/09/12 05:06:14 189314] [debug] |scid:8a22203e99ea854a254c99c4|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574189110|max_ack_delay:25000|
[2025/09/12 05:06:14 189323] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561148|largest:676561148|pns:2|
[2025/09/12 05:06:14 189328] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:676561148|frame:PING ACK |recv_time:1757653574189110|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 189333] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653694189110|now:1757653574189110|interv:120000000|
[2025/09/12 05:06:14 189337] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653694189110|now:1757653574189110|interv:120000000|
[2025/09/12 05:06:14 189341] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574242237|pq_index:0|
[2025/09/12 05:06:14 189345] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574157381|
[2025/09/12 05:06:14 189349] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574189349|
[2025/09/12 05:06:14 189354] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574189353|
[2025/09/12 05:06:14 189360] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574194270|
[2025/09/12 05:06:14 189364] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574194270|
[2025/09/12 05:06:14 189368] [debug] |xqc_engine_wakeup_after|wakeup:1757653574194270|now:1757653574189368|diff:4902|
[2025/09/12 05:06:14 189372] [debug] |xqc_engine_main_logic|END|now:1757653574189353|
[2025/09/12 05:06:14 189378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574189378|
[2025/09/12 05:06:14 189381] [debug] |xqc_engine_wakeup_after|wakeup:1757653574194270|now:1757653574189381|diff:4889|
[2025/09/12 05:06:14 189386] [debug] |xqc_engine_main_logic|END|now:1757653574189378|
[2025/09/12 05:06:14 194461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574194460|
[2025/09/12 05:06:14 194470] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574194270|pq_index:0|
[2025/09/12 05:06:14 194475] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574189353|
[2025/09/12 05:06:14 194481] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574194480|
[2025/09/12 05:06:14 194486] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653574194270|now:1757653574194480|
[2025/09/12 05:06:14 194491] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:14 194496] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:14 194501] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:06:14 194506] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:06:14 194512] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:9|po_sent_time:1757653574157463|lost_send_time:1757653574157673|loss_delay:36807|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:14 194518] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653574157463u|
[2025/09/12 05:06:14 194533] [stats] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_detect_lost|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |lost interval:133410|lost_count:4|send_count:11|pkt_num:11|po_send_time:1757653574157463|srtt:32718|cwnd:49783|bw:47029|conn_life:173274|now:0|last_lost_time:173274|
[2025/09/12 05:06:14 194539] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:14 194544] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C59390EBC|path:0|
[2025/09/12 05:06:14 194549] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 194553] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653574194480|
[2025/09/12 05:06:14 194558] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 194564] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:32718|min_srtt:32718|path_bw:47029|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:14 194570] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49783|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 194576] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:32718|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 194581] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:11|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 194587] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 194592] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_can_send|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49783|conn:0000560C59390EBC|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 194598] [debug] |scid:8a22203e99ea854a254c99c4|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 194603] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:14 194643] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653574194612|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 194654] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:13|origin_pktnum:7|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:14 194663] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:14 194671] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|srtt:32718|rtt_var:5380|pto_duration:54238|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 194681] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 194687] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 194692] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59390EBC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:14 194697] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574273850|now:1757653574194671|interv:79179|
[2025/09/12 05:06:14 194707] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59390EBC|path:0|pns:2|expire:1757653574273850|now:1757653574194671|interval:79179|pto_count:0|srtt:32718
[2025/09/12 05:06:14 194713] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49783|inflight:54|
[2025/09/12 05:06:14 194719] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574214110|
[2025/09/12 05:06:14 194724] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574214110|
[2025/09/12 05:06:14 194729] [debug] |xqc_engine_wakeup_after|wakeup:1757653574214110|now:1757653574194729|diff:19381|
[2025/09/12 05:06:14 194734] [debug] |xqc_engine_main_logic|END|now:1757653574194480|
[2025/09/12 05:06:14 214810] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574214809|
[2025/09/12 05:06:14 214825] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574214110|pq_index:0|
[2025/09/12 05:06:14 214832] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574194480|
[2025/09/12 05:06:14 214840] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574214838|
[2025/09/12 05:06:14 214846] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653574214110|now:1757653574214838|
[2025/09/12 05:06:14 214852] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:14 214857] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653574214110|now:1757653574214838|
[2025/09/12 05:06:14 214862] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:14 214870] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|largest_recv:676561148|ack_delay:25759|first_ack_range:2|largest_pkt_recv_time:1757653574189110|
[2025/09/12 05:06:14 214876] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|high:676561148|low:676561146|pkt_pns:2|
[2025/09/12 05:06:14 214881] [debug] |scid:8a22203e99ea854a254c99c4|xqc_gen_ack_frame|high:676561143|low:676561143|pkt_pns:2|
[2025/09/12 05:06:14 214886] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:676561148|frame_largest_recv:676561148|
[2025/09/12 05:06:14 214892] [debug] |scid:8a22203e99ea854a254c99c4|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:14 214898] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 214904] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:14 214911] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:14 214954] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:14|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:54|now:1757653574214921|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 214967] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:14|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 214978] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574273850|
[2025/09/12 05:06:14 214986] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574273850|
[2025/09/12 05:06:14 215003] [debug] |xqc_engine_wakeup_after|wakeup:1757653574273850|now:1757653574215003|diff:58847|
[2025/09/12 05:06:14 215009] [debug] |xqc_engine_main_logic|END|now:1757653574214838|
[2025/09/12 05:06:14 225401] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:1406|state:ESTABED|recv_time:1757653574225399|
[2025/09/12 05:06:14 225418] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 225428] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561148|
[2025/09/12 05:06:14 225436] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561149|
[2025/09/12 05:06:14 225448] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676561149|
[2025/09/12 05:06:14 225456] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:14 225464] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 225472] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 225483] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:ACK_01RTT|expire:1757653574250399|now:1757653574225399|interv:25000|
[2025/09/12 05:06:14 225495] [debug] |scid:8a22203e99ea854a254c99c4|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574225399|max_ack_delay:25000|
[2025/09/12 05:06:14 225503] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561149|largest:676561149|pns:2|
[2025/09/12 05:06:14 225512] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:676561149|frame:PADDING PING |recv_time:1757653574225399|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 225521] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653694225399|now:1757653574225399|interv:120000000|
[2025/09/12 05:06:14 225529] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653694225399|now:1757653574225399|interv:120000000|
[2025/09/12 05:06:14 225537] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574273850|pq_index:0|
[2025/09/12 05:06:14 225545] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574214838|
[2025/09/12 05:06:14 225552] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574225552|
[2025/09/12 05:06:14 225561] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574225559|
[2025/09/12 05:06:14 225570] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574250399|
[2025/09/12 05:06:14 225576] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574250399|
[2025/09/12 05:06:14 225584] [debug] |xqc_engine_wakeup_after|wakeup:1757653574250399|now:1757653574225584|diff:24815|
[2025/09/12 05:06:14 225592] [debug] |xqc_engine_main_logic|END|now:1757653574225559|
[2025/09/12 05:06:14 225602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574225602|
[2025/09/12 05:06:14 225608] [debug] |xqc_engine_wakeup_after|wakeup:1757653574250399|now:1757653574225608|diff:24791|
[2025/09/12 05:06:14 225613] [debug] |xqc_engine_main_logic|END|now:1757653574225602|
[2025/09/12 05:06:14 245670] [info] |xqc_engine_packet_process|==>|conn:0000560C59390EBC|size:39|state:ESTABED|recv_time:1757653574245667|
[2025/09/12 05:06:14 245704] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8a22203e99ea854a254c99c4|spin_bit:0|
[2025/09/12 05:06:14 245716] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|largest_pn:676561149|
[2025/09/12 05:06:14 245722] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:676561151|
[2025/09/12 05:06:14 245732] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:676561151|
[2025/09/12 05:06:14 245739] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:14 245747] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_DRAINING|expire:1757653574483460|now:1757653574245746|interv:237714|
[2025/09/12 05:06:14 245754] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:14 245761] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:54|
[2025/09/12 05:06:14 245767] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:14 245773] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:14 245778] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:14 245783] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 245790] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:14 245798] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:14 245803] [debug] |scid:8a22203e99ea854a254c99c4|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:14 245812] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:ACK_01RTT|expire:1757653574270667|now:1757653574245667|interv:25000|
[2025/09/12 05:06:14 245819] [debug] |scid:8a22203e99ea854a254c99c4|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574245667|max_ack_delay:25000|
[2025/09/12 05:06:14 245826] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:676561151|largest:676561151|pns:2|
[2025/09/12 05:06:14 245834] [info] |scid:8a22203e99ea854a254c99c4|xqc_conn_on_pkt_processed|====>|conn:0000560C59390EBC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:676561151|frame:CONNECTION_CLOSE |recv_time:1757653574245667|dcid:8a22203e99ea854a254c99c4|dcid_seq:0|
[2025/09/12 05:06:14 245842] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:PATH_IDLE|expire:1757653694245667|now:1757653574245667|interv:120000000|
[2025/09/12 05:06:14 245848] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_set|type:CONN_IDLE|expire:1757653694245667|now:1757653574245667|interv:120000000|
[2025/09/12 05:06:14 245852] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574250399|pq_index:0|
[2025/09/12 05:06:14 245857] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574225559|
[2025/09/12 05:06:14 245861] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574245861|
[2025/09/12 05:06:14 245866] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574245865|
[2025/09/12 05:06:14 245878] [debug] |scid:8a22203e99ea854a254c99c4|xqc_path_get_perf_class|conn:0000560C59390EBC|path_id:0|path_srtt:32718|min_srtt:32718|path_bw:47029|loss_rate:29.41|path_pto:0|
[2025/09/12 05:06:14 245883] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C59390EBC|path_id:0|path_srtt:32718|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 245888] [debug] |scid:8a22203e99ea854a254c99c4|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:14 245894] [debug] |scid:8a22203e99ea854a254c99c4|xqc_check_acked_or_dropped_pkt|conn:0000560C59390EBC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:14 245899] [debug] |scid:8a22203e99ea854a254c99c4|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:06:14 245937] [info] |scid:8a22203e99ea854a254c99c4|xqc_send_packet_with_pn|<==|conn:0000560C59390EBC|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653574245906|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 245943] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_on_packet_sent|conn:0000560C59390EBC|path:0|pkt_num:15|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 245950] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574270667|
[2025/09/12 05:06:14 245954] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574270667|
[2025/09/12 05:06:14 245959] [debug] |xqc_engine_wakeup_after|wakeup:1757653574270667|now:1757653574245959|diff:24708|
[2025/09/12 05:06:14 245967] [debug] |xqc_engine_main_logic|END|now:1757653574245865|
[2025/09/12 05:06:14 245975] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574245975|
[2025/09/12 05:06:14 245981] [debug] |xqc_engine_wakeup_after|wakeup:1757653574270667|now:1757653574245981|diff:24686|
[2025/09/12 05:06:14 245987] [debug] |xqc_engine_main_logic|END|now:1757653574245975|
[2025/09/12 05:06:14 271068] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574271067|
[2025/09/12 05:06:14 271088] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574270667|pq_index:0|
[2025/09/12 05:06:14 271095] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574245865|
[2025/09/12 05:06:14 271102] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574271100|
[2025/09/12 05:06:14 271110] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653574270667|now:1757653574271100|
[2025/09/12 05:06:14 271115] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:14 271120] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653574270667|now:1757653574271100|
[2025/09/12 05:06:14 271125] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:14 271131] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574443149|
[2025/09/12 05:06:14 271137] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574443149|
[2025/09/12 05:06:14 271141] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574271141|diff:172008|
[2025/09/12 05:06:14 271147] [debug] |xqc_engine_main_logic|END|now:1757653574271100|
[2025/09/12 05:06:14 320002] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_IDLE|expire:1757653634320001|now:1757653574320001|interv:60000000|
[2025/09/12 05:06:14 320028] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:PATH_IDLE|expire:1757653634320028|now:1757653574320028|interv:60000000|
[2025/09/12 05:06:14 320055] [debug] |xqc_path_create|path:0|dcid:6c67bd949be0d533588c38f641049dd4d4|scid:5c7f580ef8000a0691603915|create_path_count:1|
[2025/09/12 05:06:14 320066] [debug] |scid:5c7f580ef8000a0691603915|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 05:06:14 320073] [debug] |xqc_path_init|path:0|dcid:6c67bd949be0d533588c38f641049dd4d4|scid:5c7f580ef8000a0691603915|state:2|
[2025/09/12 05:06:14 320079] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_create|success|scid:5c7f580ef8000a0691603915|dcid:6c67bd949be0d533588c38f641049dd4d4|conn:0000560C5939D82C|
[2025/09/12 05:06:14 320085] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_server_create|hash odcid conn|odcid:b6b30ec096df42d385a3a1bc673f4de62297|conn:0000560C5939D82C|
[2025/09/12 05:06:14 320097] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_get_local_transport_params|generate sr_token[c28f9a906d3b693e7cc49fd4701124c4] for cid[b6b30ec096df42d385a3a1bc673f4de62297]
[2025/09/12 05:06:14 320124] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320131] [info] |xqc_engine_packet_process|==>|conn:0000560C5939D82C|size:1200|state:S_INIT|recv_time:1757653574319972|
[2025/09/12 05:06:14 320278] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:14 320286] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:14 320293] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:14 320297] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695480|
[2025/09/12 05:06:14 320304] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:30695480|
[2025/09/12 05:06:14 320309] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320314] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320319] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320325] [debug] |scid:5c7f580ef8000a0691603915|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:14 320330] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320334] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320339] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:14 320343] [debug] |scid:5c7f580ef8000a0691603915|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:14 320347] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:14 320351] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320355] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320358] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320363] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320367] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320370] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:14 320401] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320405] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320410] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320414] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320417] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320422] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320425] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320429] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320433] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320436] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320440] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320444] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320448] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320451] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320455] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320459] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320463] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320466] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320470] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320473] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320477] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320481] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320485] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320488] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320492] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320496] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320500] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320503] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 320507] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 320511] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320514] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320518] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320525] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320529] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320533] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 320537] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 320540] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320544] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320548] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320552] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320555] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320559] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320562] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320566] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320570] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320574] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320578] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 320582] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320586] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320590] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 320594] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320598] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320601] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 320605] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320609] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320613] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 320617] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320621] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320625] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 320629] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320632] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320637] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:06:14 320641] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320647] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320651] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 320655] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 320659] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 320662] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_token|token empty|
[2025/09/12 05:06:14 320666] [info] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|check_token fail|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 320670] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:14 320674] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:14 320678] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:14 320682] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320685] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320689] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:14 320693] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320697] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320701] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:14 320705] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:14 320709] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 320712] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:06:14 320756] [info] |scid:5c7f580ef8000a0691603915|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:14 320919] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:14 320924] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:14 320929] [warn] |scid:5c7f580ef8000a0691603915|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:14 321154] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:14 321161] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:14 321165] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 321169] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 321177] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:14 321182] [debug] |scid:5c7f580ef8000a0691603915|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:14 321187] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695480|largest:30695480|pns:0|
[2025/09/12 05:06:14 321192] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:1200|pkt_type:INIT|pkt_num:30695480|frame:PADDING CRYPTO |recv_time:1757653574319972|dcid:b6b30ec096df42d385a3a1bc673f4de62297|dcid_seq:0|
[2025/09/12 05:06:14 321203] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:PATH_IDLE|expire:1757653634319972|now:1757653574319972|interv:60000000|
[2025/09/12 05:06:14 321207] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_IDLE|expire:1757653634319972|now:1757653574319972|interv:60000000|
[2025/09/12 05:06:14 321211] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574321211|
[2025/09/12 05:06:14 321216] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653574321216|
[2025/09/12 05:06:14 321222] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:14 321226] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:14 321230] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_write_streams|
[2025/09/12 05:06:14 321234] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:14 321238] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:14 321244] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653574321244|
[2025/09/12 05:06:14 321249] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:14 321253] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_write_streams|
[2025/09/12 05:06:14 321257] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:14 321261] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653574321261|
[2025/09/12 05:06:14 321266] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653574321266|
[2025/09/12 05:06:14 321271] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653574321271|
[2025/09/12 05:06:14 321276] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653574321276|
[2025/09/12 05:06:14 321280] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:14 321286] [debug] |scid:5c7f580ef8000a0691603915|xqc_gen_ack_frame|largest_recv:30695480|ack_delay:1313|first_ack_range:0|largest_pkt_recv_time:1757653574319972|
[2025/09/12 05:06:14 321290] [debug] |scid:5c7f580ef8000a0691603915|xqc_gen_ack_frame|high:30695480|low:30695480|pkt_pns:0|
[2025/09/12 05:06:14 321294] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:30695480|frame_largest_recv:30695480|
[2025/09/12 05:06:14 321299] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:14 321304] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 321309] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|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 05:06:14 321314] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:14 321319] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 321326] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|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 05:06:14 321330] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:14 321334] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 321338] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|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 05:06:14 321342] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:14 321346] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 321351] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|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 05:06:14 321355] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:14 321359] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 321363] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|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 05:06:14 321367] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:14 321371] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321376] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:14 321382] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:14 321420] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653574321389|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321430] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 321438] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:14 321446] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 321454] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 321460] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 321464] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 321472] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575071389|now:1757653574321445|interv:749944|
[2025/09/12 05:06:14 321476] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:0|expire:1757653575071389|now:1757653574321445|interval:749944|pto_count:0|srtt:250000
[2025/09/12 05:06:14 321481] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:14 321486] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 321491] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:14 321518] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653574321497|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321527] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 321534] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:14 321540] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 321547] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 321551] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:14 321555] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 321559] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575071389|now:1757653574321540|interv:749849|
[2025/09/12 05:06:14 321563] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:0|expire:1757653575071389|now:1757653574321540|interval:749849|pto_count:0|srtt:250000
[2025/09/12 05:06:14 321567] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:14 321571] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 321576] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:14 321601] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653574321582|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321610] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 321617] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:14 321623] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 321629] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 321633] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:14 321642] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 321646] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575071389|now:1757653574321623|interv:749766|
[2025/09/12 05:06:14 321649] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:0|expire:1757653575071389|now:1757653574321623|interval:749766|pto_count:0|srtt:250000
[2025/09/12 05:06:14 321654] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:14 321658] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 321663] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:14 321687] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653574321668|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321695] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 321702] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:14 321708] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 321715] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 321719] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:14 321722] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 321726] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575071389|now:1757653574321708|interv:749681|
[2025/09/12 05:06:14 321730] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:0|expire:1757653575071389|now:1757653574321708|interval:749681|pto_count:0|srtt:250000
[2025/09/12 05:06:14 321734] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:14 321739] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:14 321743] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:14 321766] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653574321748|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321774] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 321781] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:14 321788] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 321798] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:14 321802] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:14 321805] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 321809] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653575071389|now:1757653574321787|interv:749602|
[2025/09/12 05:06:14 321813] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:0|expire:1757653575071389|now:1757653574321787|interval:749602|pto_count:0|srtt:250000
[2025/09/12 05:06:14 321817] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:14 321822] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:14 321826] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:14 321850] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653574321832|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 321859] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:1|origin_pktnum:0|size:52|enc_size:68|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 321867] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653575071389|
[2025/09/12 05:06:14 321874] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653575071389|
[2025/09/12 05:06:14 321879] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574321879|diff:121270|
[2025/09/12 05:06:14 321884] [debug] |xqc_engine_main_logic|END|now:1757653574321216|
[2025/09/12 05:06:14 321890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574321890|
[2025/09/12 05:06:14 321894] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574321894|diff:121255|
[2025/09/12 05:06:14 321897] [debug] |xqc_engine_main_logic|END|now:1757653574321890|
[2025/09/12 05:06:14 356060] [info] |xqc_engine_packet_process|==>|conn:0000560C5939D82C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653574356058|
[2025/09/12 05:06:14 356080] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:14 356088] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:06:14 356100] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:30695480|
[2025/09/12 05:06:14 356107] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695481|
[2025/09/12 05:06:14 356114] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:30695481|
[2025/09/12 05:06:14 356120] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 356128] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:0|path_largest_ack:0|
[2025/09/12 05:06:14 356138] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653574321389|is_app_limited:1|send_elapse:0|ack_elapse:34669|ctl_first_sent_time:1757653574321389|lagest_ack_time:1757653574356058|curr_delivered:1184|
[2025/09/12 05:06:14 356147] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574321389|
[2025/09/12 05:06:14 356166] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:14 356174] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5939D82C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34669|ack_delay:0|
[2025/09/12 05:06:14 356182] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |after update rtt|conn:0000560C5939D82C|srtt:34669|rttvar:17334|minrtt:34669|latest_rtt:34669|ack_delay:0|
[2025/09/12 05:06:14 356191] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:14 356199] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 356204] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34669|rtt_var:17334|pto_duration:104005|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 356209] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 356214] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:14 356219] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:14 356224] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574425753|now:1757653574356203|interv:69550|
[2025/09/12 05:06:14 356229] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:1|expire:1757653574425753|now:1757653574356203|interval:69550|pto_count:0|srtt:34669
[2025/09/12 05:06:14 356237] [debug] |scid:5c7f580ef8000a0691603915|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34669, delivered 1184|rate 34151|lost 0|
[2025/09/12 05:06:14 356246] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:14 356254] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34151) in round 1|
[2025/09/12 05:06:14 356262] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|probertt expire|rtt:34669, old_rtt:2147483647|
[2025/09/12 05:06:14 356269] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|minrtt expire|rtt:34669, old_rtt:2147483647|
[2025/09/12 05:06:14 356274] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:14 356279] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653574321389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 356285] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653574321389|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 356291] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |bbr on ack|mode:0|pacing_rate:3823920|bw:34151|cwnd:47136|full_bw_reached:0|inflight:919|srtt:34669|latest_rtt:34669|min_rtt:34669|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 356298] [stats] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3823920|bw:34151|srtt:34669|latest_rtt:34669|min_rtt:34669|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36297|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:14 356310] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_addr_validated|Address Validated|conn:0000560C5939D82C|role:1|
[2025/09/12 05:06:14 356316] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695481|largest:30695481|pns:0|
[2025/09/12 05:06:14 356322] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:1200|pkt_type:INIT|pkt_num:30695481|frame:ACK |recv_time:1757653574356058|dcid:5c7f580ef8000a0691603915|dcid_seq:0|
[2025/09/12 05:06:14 356328] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:06:14 356334] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:14 356339] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695480|
[2025/09/12 05:06:14 356346] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:30695480|
[2025/09/12 05:06:14 356351] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 356356] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:0|
[2025/09/12 05:06:14 356362] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653574321389|is_app_limited:1|send_elapse:108|ack_elapse:34669|ctl_first_sent_time:1757653574321497|lagest_ack_time:1757653574356058|curr_delivered:1378|
[2025/09/12 05:06:14 356368] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574321497|
[2025/09/12 05:06:14 356373] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:14 356378] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:06:14 356384] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653574321389|is_app_limited:1|send_elapse:193|ack_elapse:34669|ctl_first_sent_time:1757653574321582|lagest_ack_time:1757653574356058|curr_delivered:1895|
[2025/09/12 05:06:14 356390] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574321582|
[2025/09/12 05:06:14 356395] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:14 356400] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:2|origin_pktnum:0|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:06:14 356405] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653574321389|is_app_limited:1|send_elapse:279|ack_elapse:34669|ctl_first_sent_time:1757653574321668|lagest_ack_time:1757653574356058|curr_delivered:2021|
[2025/09/12 05:06:14 356410] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574321668|
[2025/09/12 05:06:14 356415] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:14 356420] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:3|origin_pktnum:0|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:3|
[2025/09/12 05:06:14 356429] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653574321389|is_app_limited:1|send_elapse:359|ack_elapse:34669|ctl_first_sent_time:1757653574321748|lagest_ack_time:1757653574356058|curr_delivered:2103|
[2025/09/12 05:06:14 356434] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574321748|
[2025/09/12 05:06:14 356439] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:14 356444] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5939D82C|srtt:34669|rttvar:17334|minrtt:34669|latest_rtt:34310|ack_delay:0|
[2025/09/12 05:06:14 356449] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |after update rtt|conn:0000560C5939D82C|srtt:34624|rttvar:13090|minrtt:34310|latest_rtt:34310|ack_delay:0|
[2025/09/12 05:06:14 356454] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:06:14 356459] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 356464] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5939D82C|path:0|
[2025/09/12 05:06:14 356469] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 356474] [debug] |scid:5c7f580ef8000a0691603915|xqc_generate_sample|sampler: send_elapse 359, ack_elapse 34669, delivered 2103|rate 60659|lost 0|
[2025/09/12 05:06:14 356479] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60659) in round 1|
[2025/09/12 05:06:14 356484] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|probertt expire|rtt:34310, old_rtt:34669|
[2025/09/12 05:06:14 356489] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|minrtt expire|rtt:34310, old_rtt:34669|
[2025/09/12 05:06:14 356493] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6003|extra_cwnd:4206|
[2025/09/12 05:06:14 356498] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653574321748|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 356504] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653574321748|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:14 356509] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |bbr on ack|mode:0|pacing_rate:3823920|bw:60659|cwnd:48055|full_bw_reached:0|inflight:0|srtt:34624|latest_rtt:34310|min_rtt:34310|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:14 356515] [stats] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |bandwidth change record|bw_before:34151|bw_after:60659|srtt:34624|cwnd:48055|
[2025/09/12 05:06:14 356521] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:14 356526] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:14 356531] [debug] |scid:5c7f580ef8000a0691603915|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:14 356540] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:14 356646] [debug] |scid:5c7f580ef8000a0691603915|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:14 356653] [debug] |scid:5c7f580ef8000a0691603915|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:14 356659] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653575071389|pq_index:6|
[2025/09/12 05:06:14 356664] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574321216|
[2025/09/12 05:06:14 356669] [debug] |scid:5c7f580ef8000a0691603915|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:14 356675] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:14 356680] [info] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:14 356685] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5939D82C|path:0|
[2025/09/12 05:06:14 356690] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 356696] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:14 356701] [debug] |scid:5c7f580ef8000a0691603915|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:14 356705] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695480|largest:30695480|pns:1|
[2025/09/12 05:06:14 356709] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:1134|pkt_type:HSK|pkt_num:30695480|frame:ACK CRYPTO |recv_time:1757653574356058|dcid:5c7f580ef8000a0691603915|dcid_seq:0|
[2025/09/12 05:06:14 356714] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c7f580ef8000a0691603915|spin_bit:0|
[2025/09/12 05:06:14 356719] [warn] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:14 356723] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:14 356727] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:14 356731] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:PATH_IDLE|expire:1757653634356058|now:1757653574356058|interv:60000000|
[2025/09/12 05:06:14 356736] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_IDLE|expire:1757653634356058|now:1757653574356058|interv:60000000|
[2025/09/12 05:06:14 356740] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574356739|
[2025/09/12 05:06:14 356744] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653574356743|
[2025/09/12 05:06:14 356749] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C5939D82C|
[2025/09/12 05:06:14 356753] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C5939D82C|
[2025/09/12 05:06:14 356757] [info] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:14 356761] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5939D82C|path:0|
[2025/09/12 05:06:14 356769] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 356774] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_gen_token|expire:1758258374|
[2025/09/12 05:06:14 356779] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:14 356783] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:14 356787] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:14 356791] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c7f580ef8000a0691603915|spin_bit:0|
[2025/09/12 05:06:14 356796] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:14 356800] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695480|
[2025/09/12 05:06:14 356805] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30695480|
[2025/09/12 05:06:14 356809] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356814] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|2a6f24d3e61f46d869f74f36f43b18153f|sr_token:48e872092e29f77f8e81e7ca53a4281a
[2025/09/12 05:06:14 356820] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356824] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|7c3b7a6ce167539b4d4e67cc2098f4b7fc|sr_token:67fedb2b0b021a8240cf0ebd8410f611
[2025/09/12 05:06:14 356829] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356833] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|f6f7c515e11318c23a066b89c58a556912|sr_token:b2be970998ae60f3cfa6c510bc4c1fcf
[2025/09/12 05:06:14 356837] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356841] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|b54df07fe1f17f9c58efa963eb48af809b|sr_token:3c1a9b710a3a133e300e43f6d76e7ca1
[2025/09/12 05:06:14 356846] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356850] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|2844d49d3a3475023da619da3bc6c29a28|sr_token:25ac3028043cdfa4ac9ace35407bc366
[2025/09/12 05:06:14 356855] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356858] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|1e86b595175e0299df008ddc98e315286e|sr_token:6a637801c5865031e51e6fd3cc466aca
[2025/09/12 05:06:14 356863] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:14 356867] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_new_conn_id_frame|new_conn_id|195a572bf969d5723d62288b325fa115d1|sr_token:820535b9bfe9c0295f6a86c054e8bb0a
[2025/09/12 05:06:14 356871] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:14 356875] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:14 356882] [debug] |scid:5c7f580ef8000a0691603915|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:14 356886] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:14 356890] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:14 356894] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:14 356898] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:14 356903] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:ACK_01RTT|expire:1757653574381058|now:1757653574356058|interv:25000|
[2025/09/12 05:06:14 356911] [debug] |scid:5c7f580ef8000a0691603915|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653574356058|max_ack_delay:25000|
[2025/09/12 05:06:14 356915] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695480|largest:30695480|pns:2|
[2025/09/12 05:06:14 356920] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:1030|pkt_type:SHORT_HEADER|pkt_num:30695480|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653574356058|dcid:5c7f580ef8000a0691603915|dcid_seq:0|
[2025/09/12 05:06:14 356925] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_crypto_write_streams|
[2025/09/12 05:06:14 356929] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:14 356933] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653574356933|
[2025/09/12 05:06:14 356938] [info] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653574356938|
[2025/09/12 05:06:14 356942] [debug] |scid:5c7f580ef8000a0691603915|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:14 356946] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C5939D82C|
[2025/09/12 05:06:14 356997] [debug] |scid:5c7f580ef8000a0691603915|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:14 357005] [debug] |scid:5c7f580ef8000a0691603915|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:14 357011] [debug] |scid:5c7f580ef8000a0691603915|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:06:14 357020] [info] |scid:5c7f580ef8000a0691603915|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C5939D82C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:14 357030] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|
[2025/09/12 05:06:14 357056] [debug] |scid:5c7f580ef8000a0691603915|xqc_gen_ack_frame|largest_recv:30695480|ack_delay:997|first_ack_range:0|largest_pkt_recv_time:1757653574356058|
[2025/09/12 05:06:14 357066] [debug] |scid:5c7f580ef8000a0691603915|xqc_gen_ack_frame|high:30695480|low:30695480|pkt_pns:1|
[2025/09/12 05:06:14 357073] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:30695480|frame_largest_recv:30695480|
[2025/09/12 05:06:14 357080] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:14 357096] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9e9aa4b0fc7ee1ee3be979f7|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:14 357108] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7b7d5fb6cdd7e47ecfacc690|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:14 357116] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357129] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357137] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:14 357143] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357150] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357157] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:14 357163] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357170] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357177] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:14 357184] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357191] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357198] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:14 357205] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357211] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357218] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357225] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 357231] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357239] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357245] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 357252] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:34624|min_srtt:34624|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 357259] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_can_send|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C5939D82C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 357272] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:34624|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 357277] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:14 357282] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:14 357287] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:14 357319] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653574357294|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357325] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357330] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:06:14 357336] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357343] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357349] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 357355] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:14 357362] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469278|now:1757653574357335|interv:111943|
[2025/09/12 05:06:14 357368] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469278|now:1757653574357335|interval:111943|pto_count:0|srtt:34624
[2025/09/12 05:06:14 357376] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:06:14 357383] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:14 357390] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-4|next_skip_chance:1757653574693342|current_time:1757653574357390|
[2025/09/12 05:06:14 357395] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:14 357420] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:5|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653574357402|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357426] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:5|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357433] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:06:14 357440] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357447] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357460] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 357467] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:14 357473] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469386|now:1757653574357440|interv:111946|
[2025/09/12 05:06:14 357480] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469386|now:1757653574357440|interval:111946|pto_count:0|srtt:34624
[2025/09/12 05:06:14 357486] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:06:14 357491] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:14 357496] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:14 357521] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:6|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653574357502|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357527] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:6|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357534] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:06:14 357541] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357547] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357554] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 357560] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:14 357567] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469486|now:1757653574357540|interv:111946|
[2025/09/12 05:06:14 357573] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469486|now:1757653574357540|interval:111946|pto_count:0|srtt:34624
[2025/09/12 05:06:14 357580] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:06:14 357586] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:14 357590] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:14 357614] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:7|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653574357596|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357619] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:7|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357626] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:06:14 357633] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357647] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357654] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 357660] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:14 357666] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469580|now:1757653574357632|interv:111948|
[2025/09/12 05:06:14 357671] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469580|now:1757653574357632|interval:111948|pto_count:0|srtt:34624
[2025/09/12 05:06:14 357675] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:06:14 357680] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:14 357684] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:14 357709] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653574357691|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357715] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:4|origin_pktnum:0|size:51|enc_size:67|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357723] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 357730] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:14 357759] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653574357739|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357767] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357774] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:06:14 357780] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357787] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357794] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 357800] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:14 357806] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469723|now:1757653574357780|interv:111943|
[2025/09/12 05:06:14 357812] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469723|now:1757653574357780|interval:111943|pto_count:0|srtt:34624
[2025/09/12 05:06:14 357817] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:06:14 357827] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 357831] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:14 357855] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653574357837|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 357861] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:9|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357869] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:06:14 357876] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357882] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357889] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 357895] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:14 357901] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469821|now:1757653574357875|interv:111946|
[2025/09/12 05:06:14 357907] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469821|now:1757653574357875|interval:111946|pto_count:0|srtt:34624
[2025/09/12 05:06:14 357912] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:06:14 357917] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:14 357921] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_can_send|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C5939D82C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 357926] [debug] |scid:5c7f580ef8000a0691603915|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 357930] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:14 357955] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653574357937|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:14 357962] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:10|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 357969] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:06:14 357976] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34624|rtt_var:13090|pto_duration:86984|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 357983] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 357989] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 358002] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:14 358007] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574469921|now:1757653574357976|interv:111945|
[2025/09/12 05:06:14 358010] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574469921|now:1757653574357976|interval:111945|pto_count:0|srtt:34624
[2025/09/12 05:06:14 358015] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:06:14 358020] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653574381058|
[2025/09/12 05:06:14 358024] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653574381058|
[2025/09/12 05:06:14 358028] [debug] |xqc_engine_wakeup_after|wakeup:1757653574381058|now:1757653574358028|diff:23030|
[2025/09/12 05:06:14 358033] [debug] |xqc_engine_main_logic|END|now:1757653574356743|
[2025/09/12 05:06:14 358053] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574358053|
[2025/09/12 05:06:14 358060] [debug] |xqc_engine_wakeup_after|wakeup:1757653574381058|now:1757653574358060|diff:22998|
[2025/09/12 05:06:14 358064] [debug] |xqc_engine_main_logic|END|now:1757653574358053|
[2025/09/12 05:06:14 381137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574381136|
[2025/09/12 05:06:14 381151] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574381058|pq_index:0|
[2025/09/12 05:06:14 381157] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574356743|
[2025/09/12 05:06:14 381164] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574381162|
[2025/09/12 05:06:14 381170] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653574381058|now:1757653574381162|
[2025/09/12 05:06:14 381175] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:14 381180] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653574381058|now:1757653574381162|
[2025/09/12 05:06:14 381185] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:14 381192] [debug] |scid:5c7f580ef8000a0691603915|xqc_gen_ack_frame|largest_recv:30695480|ack_delay:25134|first_ack_range:0|largest_pkt_recv_time:1757653574356058|
[2025/09/12 05:06:14 381198] [debug] |scid:5c7f580ef8000a0691603915|xqc_gen_ack_frame|high:30695480|low:30695480|pkt_pns:2|
[2025/09/12 05:06:14 381203] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:30695480|frame_largest_recv:30695480|
[2025/09/12 05:06:14 381208] [debug] |scid:5c7f580ef8000a0691603915|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:14 381214] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 381220] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:14 381226] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:14 381262] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:11|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653574381234|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 381280] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:11|origin_pktnum:0|size:31|enc_size:47|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 381290] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653574469921|
[2025/09/12 05:06:14 381299] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653574469921|
[2025/09/12 05:06:14 381307] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574381307|diff:61842|
[2025/09/12 05:06:14 381316] [debug] |xqc_engine_main_logic|END|now:1757653574381162|
[2025/09/12 05:06:14 388757] [info] |xqc_engine_packet_process|==>|conn:0000560C5939D82C|size:40|state:ESTABED|recv_time:1757653574388756|
[2025/09/12 05:06:14 388772] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c7f580ef8000a0691603915|spin_bit:0|
[2025/09/12 05:06:14 388780] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:30695480|
[2025/09/12 05:06:14 388787] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695483|
[2025/09/12 05:06:14 388796] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30695483|
[2025/09/12 05:06:14 388802] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 388810] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:0|
[2025/09/12 05:06:14 388818] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653574357294|is_app_limited:1|send_elapse:0|ack_elapse:31462|ctl_first_sent_time:1757653574357294|lagest_ack_time:1757653574388756|curr_delivered:2126|
[2025/09/12 05:06:14 388825] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574357294|
[2025/09/12 05:06:14 388832] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:14 388838] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:5|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:5|
[2025/09/12 05:06:14 388845] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653574357294|is_app_limited:1|send_elapse:0|ack_elapse:31462|ctl_first_sent_time:1757653574357294|lagest_ack_time:1757653574388756|curr_delivered:2159|
[2025/09/12 05:06:14 388851] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574357402|
[2025/09/12 05:06:14 388857] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:14 388864] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:6|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:06:14 388870] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653574357294|is_app_limited:1|send_elapse:0|ack_elapse:31462|ctl_first_sent_time:1757653574357294|lagest_ack_time:1757653574388756|curr_delivered:2442|
[2025/09/12 05:06:14 388877] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574357502|
[2025/09/12 05:06:14 388883] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:14 388895] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:7|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:06:14 388902] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653574357294|is_app_limited:1|send_elapse:0|ack_elapse:31462|ctl_first_sent_time:1757653574357294|lagest_ack_time:1757653574388756|curr_delivered:2726|
[2025/09/12 05:06:14 388910] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574357596|
[2025/09/12 05:06:14 388916] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:14 388923] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:14 388927] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653574357294|is_app_limited:1|send_elapse:0|ack_elapse:31462|ctl_first_sent_time:1757653574357294|lagest_ack_time:1757653574388756|curr_delivered:2780|
[2025/09/12 05:06:14 388932] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574357739|
[2025/09/12 05:06:14 388936] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:14 388939] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5939D82C|srtt:34624|rttvar:13090|minrtt:34310|latest_rtt:31017|ack_delay:64|
[2025/09/12 05:06:14 388944] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |after update rtt|conn:0000560C5939D82C|srtt:34165|rttvar:10735|minrtt:31017|latest_rtt:31017|ack_delay:64|
[2025/09/12 05:06:14 388948] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:14 388952] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 388956] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:34165|rtt_var:10735|pto_duration:77105|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 388961] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 388965] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 388968] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:06:14 388972] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574460042|now:1757653574388956|interv:71086|
[2025/09/12 05:06:14 388976] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574460042|now:1757653574388956|interval:71086|pto_count:0|srtt:34165
[2025/09/12 05:06:14 388981] [debug] |scid:5c7f580ef8000a0691603915|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31462, delivered 677|rate 21518|lost 0|
[2025/09/12 05:06:14 388985] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:14 388989] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|probertt expire|rtt:31017, old_rtt:34310|
[2025/09/12 05:06:14 388993] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|minrtt expire|rtt:31017, old_rtt:34310|
[2025/09/12 05:06:14 389000] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:06:14 389004] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:677|po_sent_time:1757653574357739|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2780|
[2025/09/12 05:06:14 389008] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:677|po_sent_time:1757653574357739|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2780|
[2025/09/12 05:06:14 389013] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |bbr on ack|mode:0|pacing_rate:3823920|bw:60659|cwnd:48732|full_bw_reached:0|inflight:1104|srtt:34165|latest_rtt:31017|min_rtt:31017|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:14 389019] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695483|largest:30695483|pns:2|
[2025/09/12 05:06:14 389024] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:30695483|frame:ACK |recv_time:1757653574388756|dcid:5c7f580ef8000a0691603915|dcid_seq:0|
[2025/09/12 05:06:14 389029] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:PATH_IDLE|expire:1757653694388756|now:1757653574388756|interv:120000000|
[2025/09/12 05:06:14 389033] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_IDLE|expire:1757653694388756|now:1757653574388756|interv:120000000|
[2025/09/12 05:06:14 389037] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574469921|pq_index:6|
[2025/09/12 05:06:14 389062] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574381162|
[2025/09/12 05:06:14 389066] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574389066|
[2025/09/12 05:06:14 389071] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574389070|
[2025/09/12 05:06:14 389077] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653574460042|
[2025/09/12 05:06:14 389081] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653574460042|
[2025/09/12 05:06:14 389085] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574389085|diff:54064|
[2025/09/12 05:06:14 389089] [debug] |xqc_engine_main_logic|END|now:1757653574389070|
[2025/09/12 05:06:14 389095] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574389095|
[2025/09/12 05:06:14 389101] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574389101|diff:54048|
[2025/09/12 05:06:14 389105] [debug] |xqc_engine_main_logic|END|now:1757653574389095|
[2025/09/12 05:06:14 389692] [info] |xqc_engine_packet_process|==>|conn:0000560C5939D82C|size:42|state:ESTABED|recv_time:1757653574389690|
[2025/09/12 05:06:14 389703] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c7f580ef8000a0691603915|spin_bit:0|
[2025/09/12 05:06:14 389711] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:30695483|
[2025/09/12 05:06:14 389717] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695484|
[2025/09/12 05:06:14 389725] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30695484|
[2025/09/12 05:06:14 389738] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:14 389745] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|conn:0000560C5939D82C|path:0|pkt_num:10|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:06:14 389752] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653574357294|is_app_limited:1|send_elapse:643|ack_elapse:32396|ctl_first_sent_time:1757653574357937|lagest_ack_time:1757653574389690|curr_delivered:3830|
[2025/09/12 05:06:14 389759] [debug] |scid:5c7f580ef8000a0691603915|xqc_update_sample|sampler_sent_time_update:1757653574357937|
[2025/09/12 05:06:14 389766] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:14 389773] [debug] |scid:5c7f580ef8000a0691603915|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:14 389779] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:STREAM_CLOSE|expire:1757653574696094|now:1757653574389779|interv:306315|
[2025/09/12 05:06:14 389786] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:14 389793] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C5939D82C|srtt:34165|rttvar:10735|minrtt:31017|latest_rtt:31753|ack_delay:80|
[2025/09/12 05:06:14 389800] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |after update rtt|conn:0000560C5939D82C|srtt:33854|rttvar:8675|minrtt:31017|latest_rtt:31753|ack_delay:80|
[2025/09/12 05:06:14 389806] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:14 389812] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:14 389816] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574395922|now:1757653574389816|interval:6106|
[2025/09/12 05:06:14 389820] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574395922|now:1757653574389816|interv:6106|
[2025/09/12 05:06:14 389824] [debug] |scid:5c7f580ef8000a0691603915|xqc_generate_sample|sampler: send_elapse 643, ack_elapse 32396, delivered 1727|rate 53309|lost 0|
[2025/09/12 05:06:14 389829] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_update_min_rtt|minrtt expire|rtt:31017, old_rtt:31017|
[2025/09/12 05:06:14 389833] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:06:14 389837] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48732|packet_lost:0|acked:1050|po_sent_time:1757653574357937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2780|
[2025/09/12 05:06:14 389841] [debug] |scid:5c7f580ef8000a0691603915|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48732|packet_lost:0|acked:1050|po_sent_time:1757653574357937|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2780|
[2025/09/12 05:06:14 389845] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |bbr on ack|mode:0|pacing_rate:3823920|bw:60659|cwnd:49782|full_bw_reached:0|inflight:54|srtt:33854|latest_rtt:31753|min_rtt:31017|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:14 389853] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695484|largest:30695484|pns:2|
[2025/09/12 05:06:14 389875] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:30695484|frame:ACK |recv_time:1757653574389690|dcid:5c7f580ef8000a0691603915|dcid_seq:0|
[2025/09/12 05:06:14 389880] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:PATH_IDLE|expire:1757653694389690|now:1757653574389690|interv:120000000|
[2025/09/12 05:06:14 389884] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_IDLE|expire:1757653694389690|now:1757653574389690|interv:120000000|
[2025/09/12 05:06:14 389888] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574460042|pq_index:6|
[2025/09/12 05:06:14 389892] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574389070|
[2025/09/12 05:06:14 389896] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574389896|
[2025/09/12 05:06:14 389901] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574389900|
[2025/09/12 05:06:14 389907] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653574395922|
[2025/09/12 05:06:14 389911] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653574395922|
[2025/09/12 05:06:14 389915] [debug] |xqc_engine_wakeup_after|wakeup:1757653574395922|now:1757653574389915|diff:6007|
[2025/09/12 05:06:14 389919] [debug] |xqc_engine_main_logic|END|now:1757653574389900|
[2025/09/12 05:06:14 389924] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574389924|
[2025/09/12 05:06:14 389928] [debug] |xqc_engine_wakeup_after|wakeup:1757653574395922|now:1757653574389928|diff:5994|
[2025/09/12 05:06:14 389932] [debug] |xqc_engine_main_logic|END|now:1757653574389924|
[2025/09/12 05:06:14 396006] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574396005|
[2025/09/12 05:06:14 396015] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574395922|pq_index:0|
[2025/09/12 05:06:14 396021] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574389900|
[2025/09/12 05:06:14 396027] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574396025|
[2025/09/12 05:06:14 396032] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653574395922|now:1757653574396025|
[2025/09/12 05:06:14 396037] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:14 396062] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:06:14 396067] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:06:14 396073] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:7|po_sent_time:1757653574357837|lost_send_time:1757653574357940|loss_delay:38085|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:06:14 396078] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653574357837u|
[2025/09/12 05:06:14 396083] [stats] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_detect_lost|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |lost interval:1757653574396025|lost_count:1|send_count:12|pkt_num:9|po_send_time:1757653574357837|srtt:33854|cwnd:49782|bw:60659|conn_life:76025|now:0|last_lost_time:76025|
[2025/09/12 05:06:14 396094] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:06:14 396099] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C5939D82C|path:0|
[2025/09/12 05:06:14 396104] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 396109] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653574396025|
[2025/09/12 05:06:14 396113] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 396119] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:33854|min_srtt:33854|path_bw:60659|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:14 396125] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_can_send|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49782|conn:0000560C5939D82C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 396131] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:33854|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 396137] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:9|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:14 396143] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:14 396148] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_can_send|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49782|conn:0000560C5939D82C|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 396153] [debug] |scid:5c7f580ef8000a0691603915|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:14 396159] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:14 396193] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653574396167|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 396201] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:12|origin_pktnum:9|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:06:14 396210] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:14 396218] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|srtt:33854|rtt_var:8675|pto_duration:68554|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:14 396227] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 396235] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 396242] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5939D82C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:06:14 396250] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:LOSS_DETECTION|expire:1757653574489721|now:1757653574396218|interv:93503|
[2025/09/12 05:06:14 396259] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5939D82C|path:0|pns:2|expire:1757653574489721|now:1757653574396218|interval:93503|pto_count:0|srtt:33854
[2025/09/12 05:06:14 396275] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49782|inflight:54|
[2025/09/12 05:06:14 396282] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653574489721|
[2025/09/12 05:06:14 396287] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653574489721|
[2025/09/12 05:06:14 396292] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574396292|diff:46857|
[2025/09/12 05:06:14 396297] [debug] |xqc_engine_main_logic|END|now:1757653574396025|
[2025/09/12 05:06:14 411891] [info] |xqc_engine_packet_process|==>|conn:0000560C5939D82C|size:39|state:ESTABED|recv_time:1757653574411889|
[2025/09/12 05:06:14 411913] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5c7f580ef8000a0691603915|spin_bit:0|
[2025/09/12 05:06:14 411926] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|largest_pn:30695484|
[2025/09/12 05:06:14 411933] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt|decryption nonce|path_id:0|pn:30695485|
[2025/09/12 05:06:14 411943] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:30695485|
[2025/09/12 05:06:14 411950] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:14 411958] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_DRAINING|expire:1757653574692619|now:1757653574411957|interv:280662|
[2025/09/12 05:06:14 411965] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:14 411972] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:54|
[2025/09/12 05:06:14 411978] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:14 411982] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:14 411987] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:14 411993] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:14 412001] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:14 412010] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:14 412016] [debug] |scid:5c7f580ef8000a0691603915|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:14 412023] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:30695485|largest:30695485|pns:2|
[2025/09/12 05:06:14 412030] [info] |scid:5c7f580ef8000a0691603915|xqc_conn_on_pkt_processed|====>|conn:0000560C5939D82C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:30695485|frame:CONNECTION_CLOSE |recv_time:1757653574411889|dcid:5c7f580ef8000a0691603915|dcid_seq:0|
[2025/09/12 05:06:14 412052] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:PATH_IDLE|expire:1757653694411889|now:1757653574411889|interv:120000000|
[2025/09/12 05:06:14 412062] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_set|type:CONN_IDLE|expire:1757653694411889|now:1757653574411889|interv:120000000|
[2025/09/12 05:06:14 412067] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574489721|pq_index:6|
[2025/09/12 05:06:14 412072] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574396025|
[2025/09/12 05:06:14 412076] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574412076|
[2025/09/12 05:06:14 412081] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574412080|
[2025/09/12 05:06:14 412095] [debug] |scid:5c7f580ef8000a0691603915|xqc_path_get_perf_class|conn:0000560C5939D82C|path_id:0|path_srtt:33854|min_srtt:33854|path_bw:60659|loss_rate:7.69|path_pto:0|
[2025/09/12 05:06:14 412100] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C5939D82C|path_id:0|path_srtt:33854|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:14 412105] [debug] |scid:5c7f580ef8000a0691603915|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:14 412111] [debug] |scid:5c7f580ef8000a0691603915|xqc_check_acked_or_dropped_pkt|conn:0000560C5939D82C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:14 412116] [debug] |scid:5c7f580ef8000a0691603915|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:14 412156] [info] |scid:5c7f580ef8000a0691603915|xqc_send_packet_with_pn|<==|conn:0000560C5939D82C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653574412123|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 412165] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_on_packet_sent|conn:0000560C5939D82C|path:0|pkt_num:13|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:14 412174] [debug] |scid:5c7f580ef8000a0691603915|xqc_conn_next_wakeup_time|wakeup_time:1757653574692619|
[2025/09/12 05:06:14 412181] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_wakeup_queue|next_tick_time:1757653574692619|
[2025/09/12 05:06:14 412187] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574412186|diff:30963|
[2025/09/12 05:06:14 412191] [debug] |xqc_engine_main_logic|END|now:1757653574412080|
[2025/09/12 05:06:14 412196] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574412196|
[2025/09/12 05:06:14 412200] [debug] |xqc_engine_wakeup_after|wakeup:1757653574443149|now:1757653574412200|diff:30949|
[2025/09/12 05:06:14 412204] [debug] |xqc_engine_main_logic|END|now:1757653574412196|
[2025/09/12 05:06:14 443278] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574443277|
[2025/09/12 05:06:14 443294] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574443149|pq_index:0|
[2025/09/12 05:06:14 443300] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574271100|
[2025/09/12 05:06:14 443306] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574443304|
[2025/09/12 05:06:14 443311] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653574443149|now:1757653574443304|
[2025/09/12 05:06:14 443316] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:14 443321] [debug] |scid:8a22203e99ea854a254c99c4|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:14 443330] [stats] |scid:8a22203e99ea854a254c99c4|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653574094199|wrt_delay:107|snd_delay:993|finwrt_delay:107|finsnd_delay:63390|finrcv_delay:1|finread_delay:59|all_acked_delay:94998|firstfinack_dely:94984|close_delay:95006|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|path_info:mp is not supported in connection scid:8a22203e99ea854a254c99c4|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:06:14 443346] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653574443149|now:1757653574443304|
[2025/09/12 05:06:14 443350] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:14 443356] [debug] |scid:8a22203e99ea854a254c99c4|xqc_conn_next_wakeup_time|wakeup_time:1757653574483460|
[2025/09/12 05:06:14 443360] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_wakeup_queue|next_tick_time:1757653574483460|
[2025/09/12 05:06:14 443364] [debug] |xqc_engine_wakeup_after|wakeup:1757653574447224|now:1757653574443364|diff:3860|
[2025/09/12 05:06:14 443368] [debug] |xqc_engine_main_logic|END|now:1757653574443304|
[2025/09/12 05:06:14 447435] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574447435|
[2025/09/12 05:06:14 447443] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574447224|pq_index:0|
[2025/09/12 05:06:14 447447] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653571302908|
[2025/09/12 05:06:14 447453] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574447451|
[2025/09/12 05:06:14 447457] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653574447224|now:1757653574447451|
[2025/09/12 05:06:14 447462] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:14 447466] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:2005|
[2025/09/12 05:06:14 447470] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:2344032|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:14 447475] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 447480] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 447483] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2005|
[2025/09/12 05:06:14 447487] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:14 447492] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:14 447500] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:14 447506] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:6
[2025/09/12 05:06:14 447510] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:4688064|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:14 447514] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 447518] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 447522] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2005|
[2025/09/12 05:06:14 447530] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577591256|now:1757653574447510|interv:3143746|
[2025/09/12 05:06:14 447535] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653577591256|now:1757653574447510|interval:3143746|pto_count:6|srtt:33479
[2025/09/12 05:06:14 447541] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 447546] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 447551] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:14 447556] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:06:14 447613] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:28|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2005|now:1757653574447568|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 447622] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:28|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:14 447629] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:2005|applimit:2104|
[2025/09/12 05:06:14 447635] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:4688064|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:14 447642] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 447647] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 447651] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2028|
[2025/09/12 05:06:14 447655] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653580735632|now:1757653574447635|interv:6287997|
[2025/09/12 05:06:14 447659] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653580735632|now:1757653574447635|interval:6287997|pto_count:6|srtt:33479
[2025/09/12 05:06:14 447664] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:2028|
[2025/09/12 05:06:14 447669] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:14 447673] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:06:14 447698] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:29|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:2028|now:1757653574447679|stream_id:0|stream_offset:0|
[2025/09/12 05:06:14 447707] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:29|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:14 447714] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:2028|applimit:2104|
[2025/09/12 05:06:14 447720] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:4688064|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:14 447730] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:14 447734] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:14 447738] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2061|
[2025/09/12 05:06:14 447742] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653580735743|now:1757653574447720|interv:6288023|
[2025/09/12 05:06:14 447746] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653580735743|now:1757653574447720|interval:6288023|pto_count:6|srtt:33479
[2025/09/12 05:06:14 447750] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:2061|
[2025/09/12 05:06:14 447755] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653580735743|
[2025/09/12 05:06:14 447759] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653580735743|
[2025/09/12 05:06:14 447763] [debug] |xqc_engine_wakeup_after|wakeup:1757653574483460|now:1757653574447763|diff:35697|
[2025/09/12 05:06:14 447767] [debug] |xqc_engine_main_logic|END|now:1757653574447451|
[2025/09/12 05:06:14 483836] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574483835|
[2025/09/12 05:06:14 483848] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574483460|pq_index:0|
[2025/09/12 05:06:14 483854] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_add_active_queue|last_ticked_time:1757653574443304|
[2025/09/12 05:06:14 483859] [debug] |scid:8a22203e99ea854a254c99c4|xqc_engine_process_conn|conn:0000560C59390EBC|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574483858|
[2025/09/12 05:06:14 483864] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653574483460|now:1757653574483858|
[2025/09/12 05:06:14 483868] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653574483460|now:1757653574483858|
[2025/09/12 05:06:14 483872] [debug] |scid:8a22203e99ea854a254c99c4|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:14 483877] [info] |xqc_engine_main_logic|conn:0000560C59390EBC|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|conn_state:13|next_tick_time:1757653574483460
[2025/09/12 05:06:14 483891] [report] |scid:8a22203e99ea854a254c99c4|xqc_conn_destroy|0000560C59390EBC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:72744|first_send_delay:73100|conn_persist:462684|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-8a22203e99ea854a254c99c4 p-193.167.0.100-39103-d923d3be1f70f0ff8946812957822fdf80|hsk_recv:35212|close_recv:224540|close_send:224700|last_recv:224461|last_send:224700|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,22,11,8,2048,0,17,i32,4,1393,1406,3,676561149,204,0,4,26,39,40000,676561151,224,0,4,32,45,6,676561148,167,0,4,26,40000,15,224,4,54,4000,13,173,4,33,4,14,193,0-2,0-2,0-0,0-0,0-0,0-32,0-6128,0-4390,0-17,0-8,0-5,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:0|snd_pkt:17|spurious_loss:0|detected_loss:5|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:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,1",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:14 483938] [debug] |scid:8a22203e99ea854a254c99c4|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:14 483946] [debug] |scid:8a22203e99ea854a254c99c4|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:14 483952] [debug] |scid:8a22203e99ea854a254c99c4|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:14 483957] [debug] |scid:8a22203e99ea854a254c99c4|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:14 484014] [debug] |xqc_engine_wakeup_after|wakeup:1757653574692619|now:1757653574484014|diff:208605|
[2025/09/12 05:06:14 484024] [debug] |xqc_engine_main_logic|END|now:1757653574483858|
[2025/09/12 05:06:14 693303] [debug] |xqc_engine_main_logic|BEGIN|now:1757653574693302|
[2025/09/12 05:06:14 693340] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_remove_wakeup_queue|next_tick_time:1757653574692619|pq_index:0|
[2025/09/12 05:06:14 693347] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_add_active_queue|last_ticked_time:1757653574412080|
[2025/09/12 05:06:14 693355] [debug] |scid:5c7f580ef8000a0691603915|xqc_engine_process_conn|conn:0000560C5939D82C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653574693353|
[2025/09/12 05:06:14 693362] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653574692619|now:1757653574693353|
[2025/09/12 05:06:14 693368] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653574692619|now:1757653574693353|
[2025/09/12 05:06:14 693373] [debug] |scid:5c7f580ef8000a0691603915|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:14 693379] [info] |xqc_engine_main_logic|conn:0000560C5939D82C|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|conn_state:13|next_tick_time:1757653574692619
[2025/09/12 05:06:14 693394] [report] |scid:5c7f580ef8000a0691603915|xqc_conn_destroy|0000560C5939D82C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36658|first_send_delay:37019|conn_persist:373394|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|hsk_recv:36058|close_recv:91957|close_send:92123|last_recv:91889|last_send:92123|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,17,8,5,1024,0,17,i32,4,29,42,4,30695484,69,0,4,26,39,40000,30695485,91,0,4,27,40,4,30695483,68,0,4,54,4000,12,76,4,26,40000,13,92,4,31,4,11,61,0-2,0-2,0-0,0-0,0-0,0-33,0-4370,0-2521,0-13,0-5,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:13|spurious_loss:0|detected_loss:1|max_pto:0|finished_streams:0|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:1200|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 05:06:14 693405] [debug] |scid:5c7f580ef8000a0691603915|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:14 693416] [stats] |scid:5c7f580ef8000a0691603915|xqc_destroy_stream|err:0x0|close_msg:conn closed|enable_multipath:0|send_state:3|recv_state:3|stream_id:0|stream_type:0|send_bytes:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653574356881|wrt_delay:137|snd_delay:1056|finwrt_delay:137|finsnd_delay:1056|finrcv_delay:1|finread_delay:70|all_acked_delay:32891|firstfinack_dely:32885|close_delay:32898|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-5c7f580ef8000a0691603915 p-193.167.0.100-51609-6c67bd949be0d533588c38f641049dd4d4|path_info:mp is not supported in connection scid:5c7f580ef8000a0691603915|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:14 693485] [debug] |scid:5c7f580ef8000a0691603915|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:14 693496] [debug] |scid:5c7f580ef8000a0691603915|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:14 693504] [debug] |scid:5c7f580ef8000a0691603915|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:14 693511] [debug] |scid:5c7f580ef8000a0691603915|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:14 693582] [debug] |xqc_engine_wakeup_after|wakeup:1757653575256345|now:1757653574693581|diff:562764|
[2025/09/12 05:06:14 693594] [debug] |xqc_engine_main_logic|END|now:1757653574693353|
[2025/09/12 05:06:15 257219] [debug] |xqc_engine_main_logic|BEGIN|now:1757653575257218|
[2025/09/12 05:06:15 257248] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653575256345|pq_index:0|
[2025/09/12 05:06:15 257255] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653572618801|
[2025/09/12 05:06:15 257264] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653575257261|
[2025/09/12 05:06:15 257271] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653575256345|now:1757653575257261|
[2025/09/12 05:06:15 257276] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:15 257282] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:5574|
[2025/09/12 05:06:15 257287] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:1837248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:06:15 257294] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:15 257299] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:15 257304] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 5574|
[2025/09/12 05:06:15 257309] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:15 257315] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:15 257332] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:15 257343] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:6
[2025/09/12 05:06:15 257348] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:3674496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:15 257354] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:15 257359] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:15 257364] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 5574|
[2025/09/12 05:06:15 257380] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577893593|now:1757653575257348|interv:2636245|
[2025/09/12 05:06:15 257385] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653577893593|now:1757653575257348|interval:2636245|pto_count:6|srtt:32066
[2025/09/12 05:06:15 257394] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:15 257401] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:15 257407] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:15 257415] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:06:15 257493] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:30|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:5574|now:1757653575257432|stream_id:0|stream_offset:0|
[2025/09/12 05:06:15 257504] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:30|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:15 257512] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:5574|applimit:2708|
[2025/09/12 05:06:15 257519] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:3674496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:15 257528] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:15 257535] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:15 257544] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 5628|
[2025/09/12 05:06:15 257550] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653580531928|now:1757653575257519|interv:5274409|
[2025/09/12 05:06:15 257555] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653580531928|now:1757653575257519|interval:5274409|pto_count:6|srtt:32066
[2025/09/12 05:06:15 257562] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:5628|
[2025/09/12 05:06:15 257569] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:15 257574] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:06:15 257609] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5628|now:1757653575257583|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:15 257620] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:31|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:15 257629] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:5628|applimit:2708|
[2025/09/12 05:06:15 257638] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:3674496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:15 257649] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:15 257654] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:15 257659] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 6678|
[2025/09/12 05:06:15 257663] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653580532079|now:1757653575257637|interv:5274442|
[2025/09/12 05:06:15 257668] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653580532079|now:1757653575257637|interval:5274442|pto_count:6|srtt:32066
[2025/09/12 05:06:15 257674] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:6678|
[2025/09/12 05:06:15 257680] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653580532079|
[2025/09/12 05:06:15 257686] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653580532079|
[2025/09/12 05:06:15 257691] [debug] |xqc_engine_wakeup_after|wakeup:1757653577572848|now:1757653575257691|diff:2315157|
[2025/09/12 05:06:15 257699] [debug] |xqc_engine_main_logic|END|now:1757653575257261|
[2025/09/12 05:06:16 589727] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653636589725|now:1757653576589725|interv:60000000|
[2025/09/12 05:06:16 589760] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653636589760|now:1757653576589760|interv:60000000|
[2025/09/12 05:06:16 589770] [debug] |xqc_path_create|path:0|dcid:a5ee5a6de6b8245e99d4634d29a17b024f|scid:5eee1bd80dc66e8c345d0cea|create_path_count:1|
[2025/09/12 05:06:16 589777] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 05:06:16 589784] [debug] |xqc_path_init|path:0|dcid:a5ee5a6de6b8245e99d4634d29a17b024f|scid:5eee1bd80dc66e8c345d0cea|state:2|
[2025/09/12 05:06:16 589789] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_create|success|scid:5eee1bd80dc66e8c345d0cea|dcid:a5ee5a6de6b8245e99d4634d29a17b024f|conn:0000560C593B318C|
[2025/09/12 05:06:16 589797] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_server_create|hash odcid conn|odcid:7121781257ef8247b1eb55e8936ef6dab5a3|conn:0000560C593B318C|
[2025/09/12 05:06:16 589809] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_get_local_transport_params|generate sr_token[95611818f0738c46ba490670307768b4] for cid[7121781257ef8247b1eb55e8936ef6dab5a3]
[2025/09/12 05:06:16 589836] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 589844] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:1200|state:S_INIT|recv_time:1757653576589693|
[2025/09/12 05:06:16 589978] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:16 589985] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:06:16 589993] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:16 589998] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871283|
[2025/09/12 05:06:16 590006] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1452871283|
[2025/09/12 05:06:16 590012] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590018] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590034] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590066] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:06:16 590072] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590077] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590083] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:06:16 590088] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:06:16 590093] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:06:16 590098] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590103] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590107] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590113] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590117] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590122] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590127] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590131] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590136] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590141] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590146] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:16 590150] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590155] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590159] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590165] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590169] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590174] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:06:16 590190] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590196] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590201] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:16 590207] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590212] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590216] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:06:16 590221] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590231] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590236] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590241] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590245] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590250] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590255] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590260] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:16 590265] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:16 590269] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590274] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590278] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590283] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590288] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590293] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:16 590298] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590303] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590307] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:06:16 590312] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590317] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590322] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:16 590327] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590332] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590337] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590341] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590346] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590351] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590355] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590360] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:16 590365] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590370] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590375] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:16 590379] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:16 590387] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590392] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590397] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590402] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590406] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590411] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:06:16 590416] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590421] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590425] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590430] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590435] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590440] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590444] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590449] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590453] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590458] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590463] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590467] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590472] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:06:16 590477] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590482] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590487] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:16 590492] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:06:16 590496] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 590501] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:16 590506] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:16 590510] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 590515] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_token|token empty|
[2025/09/12 05:06:16 590519] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|check_token fail|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 590524] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:06:16 590529] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:06:16 590538] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:06:16 590588] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:06:16 590785] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:06:16 590791] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:06:16 590797] [warn] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:06:16 591013] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:06:16 591018] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:06:16 591023] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:16 591026] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:16 591034] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:16 591054] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:0|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) |ack_freq:2|
[2025/09/12 05:06:16 591062] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871283|largest:1452871283|pns:0|
[2025/09/12 05:06:16 591067] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:1200|pkt_type:INIT|pkt_num:1452871283|frame:PADDING PING CRYPTO |recv_time:1757653576589693|dcid:7121781257ef8247b1eb55e8936ef6dab5a3|dcid_seq:0|
[2025/09/12 05:06:16 591072] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653636589693|now:1757653576589693|interv:60000000|
[2025/09/12 05:06:16 591077] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653636589693|now:1757653576589693|interv:60000000|
[2025/09/12 05:06:16 591081] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576591081|
[2025/09/12 05:06:16 591086] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653576591085|
[2025/09/12 05:06:16 591091] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:06:16 591095] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:06:16 591100] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_write_streams|
[2025/09/12 05:06:16 591104] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:06:16 591107] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:06:16 591114] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653576591113|
[2025/09/12 05:06:16 591119] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:06:16 591123] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_write_streams|
[2025/09/12 05:06:16 591126] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:06:16 591131] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653576591131|
[2025/09/12 05:06:16 591136] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:517|sent:475|pkt_type:HSK|frame:CRYPTO |now:1757653576591136|
[2025/09/12 05:06:16 591141] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653576591140|
[2025/09/12 05:06:16 591150] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653576591150|
[2025/09/12 05:06:16 591154] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:16 591160] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871283|ack_delay:1467|first_ack_range:0|largest_pkt_recv_time:1757653576589693|
[2025/09/12 05:06:16 591165] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871283|low:1452871283|pkt_pns:0|
[2025/09/12 05:06:16 591169] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1452871283|frame_largest_recv:1452871283|
[2025/09/12 05:06:16 591173] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:06:16 591179] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:16 591184] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|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 05:06:16 591190] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:06:16 591194] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:16 591198] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|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 05:06:16 591203] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:06:16 591207] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:16 591211] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|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 05:06:16 591215] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:517|reinj:0|path_class:2|
[2025/09/12 05:06:16 591219] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:16 591223] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|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 05:06:16 591227] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:06:16 591231] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:16 591235] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|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 05:06:16 591239] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:06:16 591247] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591252] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:06:16 591257] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:16 591298] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653576591265|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591305] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:0|origin_pktnum:0|size:1184|enc_size:1200|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 591310] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:16 591315] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 591320] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:16 591324] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 591327] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 591332] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577341265|now:1757653576591314|interv:749951|
[2025/09/12 05:06:16 591339] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:0|expire:1757653577341265|now:1757653576591314|interval:749951|pto_count:0|srtt:250000
[2025/09/12 05:06:16 591347] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:06:16 591354] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 591361] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:16 591395] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653576591371|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591405] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:0|origin_pktnum:0|size:194|enc_size:210|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 591412] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:06:16 591419] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 591425] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:16 591432] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:06:16 591438] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 591442] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577341265|now:1757653576591418|interv:749847|
[2025/09/12 05:06:16 591450] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:0|expire:1757653577341265|now:1757653576591418|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:06:16 591455] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:06:16 591460] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:517|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 591464] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:16 591490] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:1|size:517|sent:533|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653576591471|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591495] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:1|origin_pktnum:0|size:517|enc_size:533|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 591503] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:06:16 591510] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 591516] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:16 591523] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 711|
[2025/09/12 05:06:16 591529] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 591535] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577341265|now:1757653576591509|interv:749756|
[2025/09/12 05:06:16 591541] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:0|expire:1757653577341265|now:1757653576591509|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:06:16 591546] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1895|
[2025/09/12 05:06:16 591550] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 591555] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:06:16 591577] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1895|now:1757653576591561|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591583] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:2|origin_pktnum:0|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 591590] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:1895|applimit:0|
[2025/09/12 05:06:16 591596] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 591603] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:16 591609] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:06:16 591615] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 591627] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577341265|now:1757653576591596|interv:749669|
[2025/09/12 05:06:16 591631] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:0|expire:1757653577341265|now:1757653576591596|interval:749669|pto_count:0|srtt:250000
[2025/09/12 05:06:16 591635] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:06:16 591640] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 591644] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:06:16 591667] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653576591650|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591673] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:3|origin_pktnum:0|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 591680] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:06:16 591687] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 591694] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:06:16 591700] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:16 591706] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 591712] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653577341265|now:1757653576591687|interv:749578|
[2025/09/12 05:06:16 591717] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:0|expire:1757653577341265|now:1757653576591687|interval:749578|pto_count:0|srtt:250000
[2025/09/12 05:06:16 591722] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:06:16 591726] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:06:16 591731] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:06:16 591753] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653576591737|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 591758] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:1|origin_pktnum:0|size:56|enc_size:72|pkt_type:INIT|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 591767] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577341265|
[2025/09/12 05:06:16 591774] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577341265|
[2025/09/12 05:06:16 591781] [debug] |xqc_engine_wakeup_after|wakeup:1757653577341265|now:1757653576591781|diff:749484|
[2025/09/12 05:06:16 591789] [debug] |xqc_engine_main_logic|END|now:1757653576591085|
[2025/09/12 05:06:16 591803] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576591803|
[2025/09/12 05:06:16 591807] [debug] |xqc_engine_wakeup_after|wakeup:1757653577341265|now:1757653576591807|diff:749458|
[2025/09/12 05:06:16 591811] [debug] |xqc_engine_main_logic|END|now:1757653576591803|
[2025/09/12 05:06:16 625170] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653576625167|
[2025/09/12 05:06:16 625192] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:06:16 625201] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:06:16 625214] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871283|
[2025/09/12 05:06:16 625221] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871284|
[2025/09/12 05:06:16 625235] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1452871284|
[2025/09/12 05:06:16 625244] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:16 625254] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:0|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:0|
[2025/09/12 05:06:16 625263] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653576591265|is_app_limited:1|send_elapse:0|ack_elapse:33902|ctl_first_sent_time:1757653576591265|lagest_ack_time:1757653576625167|curr_delivered:1184|
[2025/09/12 05:06:16 625273] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576591265|
[2025/09/12 05:06:16 625283] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:16 625291] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593B318C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33902|ack_delay:0|
[2025/09/12 05:06:16 625300] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |after update rtt|conn:0000560C593B318C|srtt:33902|rttvar:16951|minrtt:33902|latest_rtt:33902|ack_delay:0|
[2025/09/12 05:06:16 625308] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:16 625318] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1452871284|pns:0|
[2025/09/12 05:06:16 625323] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:16 625329] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33902|rtt_var:16951|pto_duration:101706|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 625334] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 625339] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:06:16 625344] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 625349] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576693356|now:1757653576625328|interv:68028|
[2025/09/12 05:06:16 625354] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576693356|now:1757653576625328|interval:68028|pto_count:0|srtt:33902
[2025/09/12 05:06:16 625360] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33902, delivered 1184|rate 34924|lost 0|
[2025/09/12 05:06:16 625375] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:06:16 625380] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34924) in round 1|
[2025/09/12 05:06:16 625385] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|probertt expire|rtt:33902, old_rtt:2147483647|
[2025/09/12 05:06:16 625390] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|minrtt expire|rtt:33902, old_rtt:2147483647|
[2025/09/12 05:06:16 625396] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:06:16 625401] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653576591265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:16 625406] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653576591265|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:16 625412] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |bbr on ack|mode:0|pacing_rate:3910432|bw:34924|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33902|latest_rtt:33902|min_rtt:33902|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:16 625419] [stats] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3910432|bw:34924|srtt:33902|latest_rtt:33902|min_rtt:33902|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35694|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:06:16 625427] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_addr_validated|Address Validated|conn:0000560C593B318C|role:1|
[2025/09/12 05:06:16 625433] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871284|largest:1452871284|pns:0|
[2025/09/12 05:06:16 625439] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:1200|pkt_type:INIT|pkt_num:1452871284|frame:ACK |recv_time:1757653576625167|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 625445] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:06:16 625452] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:16 625456] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871280|
[2025/09/12 05:06:16 625464] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1452871280|
[2025/09/12 05:06:16 625469] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:16 625474] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:0|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:0|
[2025/09/12 05:06:16 625480] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653576591265|is_app_limited:1|send_elapse:106|ack_elapse:33902|ctl_first_sent_time:1757653576591371|lagest_ack_time:1757653576625167|curr_delivered:1378|
[2025/09/12 05:06:16 625486] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576591371|
[2025/09/12 05:06:16 625491] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:16 625500] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:1|origin_pktnum:0|size:517|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:06:16 625505] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1895|prior_delivered:0|prior_time:1757653576591265|is_app_limited:1|send_elapse:206|ack_elapse:33902|ctl_first_sent_time:1757653576591471|lagest_ack_time:1757653576625167|curr_delivered:1895|
[2025/09/12 05:06:16 625511] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576591471|
[2025/09/12 05:06:16 625516] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:16 625521] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:2|origin_pktnum:0|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:2|
[2025/09/12 05:06:16 625526] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653576591265|is_app_limited:1|send_elapse:296|ack_elapse:33902|ctl_first_sent_time:1757653576591561|lagest_ack_time:1757653576625167|curr_delivered:2021|
[2025/09/12 05:06:16 625531] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576591561|
[2025/09/12 05:06:16 625536] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:16 625541] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593B318C|srtt:33902|rttvar:16951|minrtt:33902|latest_rtt:33606|ack_delay:0|
[2025/09/12 05:06:16 625546] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |after update rtt|conn:0000560C593B318C|srtt:33865|rttvar:12788|minrtt:33606|latest_rtt:33606|ack_delay:0|
[2025/09/12 05:06:16 625551] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:06:16 625556] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:16 625561] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:85017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 625567] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 625571] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:16 625576] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 625581] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576676667|now:1757653576625561|interv:51106|
[2025/09/12 05:06:16 625586] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576676667|now:1757653576625561|interval:51106|pto_count:0|srtt:33865
[2025/09/12 05:06:16 625591] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_generate_sample|sampler: send_elapse 296, ack_elapse 33902, delivered 2021|rate 59613|lost 0|
[2025/09/12 05:06:16 625597] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59613) in round 1|
[2025/09/12 05:06:16 625605] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|probertt expire|rtt:33606, old_rtt:33902|
[2025/09/12 05:06:16 625610] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|minrtt expire|rtt:33606, old_rtt:33902|
[2025/09/12 05:06:16 625615] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5778|extra_cwnd:4042|
[2025/09/12 05:06:16 625619] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:837|po_sent_time:1757653576591561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:16 625625] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:837|po_sent_time:1757653576591561|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:06:16 625630] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |bbr on ack|mode:0|pacing_rate:3910432|bw:59613|cwnd:47973|full_bw_reached:0|inflight:82|srtt:33865|latest_rtt:33606|min_rtt:33606|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:16 625636] [stats] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |bandwidth change record|bw_before:34924|bw_after:59613|srtt:33865|cwnd:47973|
[2025/09/12 05:06:16 625642] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:16 625647] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:16 625654] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:16 625659] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:85017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 625664] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 625669] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:16 625674] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 625678] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576676667|now:1757653576625659|interv:51008|
[2025/09/12 05:06:16 625683] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576676667|now:1757653576625659|interval:51008|pto_count:0|srtt:33865
[2025/09/12 05:06:16 625689] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871280|largest:1452871280|pns:1|
[2025/09/12 05:06:16 625694] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:1137|pkt_type:HSK|pkt_num:1452871280|frame:PADDING ACK |recv_time:1757653576625167|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 625700] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653636625167|now:1757653576625167|interv:60000000|
[2025/09/12 05:06:16 625705] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653636625167|now:1757653576625167|interv:60000000|
[2025/09/12 05:06:16 625710] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577341265|pq_index:0|
[2025/09/12 05:06:16 625716] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576591085|
[2025/09/12 05:06:16 625724] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576625724|
[2025/09/12 05:06:16 625731] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653576625729|
[2025/09/12 05:06:16 625739] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576676667|
[2025/09/12 05:06:16 625744] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576676667|
[2025/09/12 05:06:16 625749] [debug] |xqc_engine_wakeup_after|wakeup:1757653576676667|now:1757653576625749|diff:50918|
[2025/09/12 05:06:16 625754] [debug] |xqc_engine_main_logic|END|now:1757653576625729|
[2025/09/12 05:06:16 625761] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576625761|
[2025/09/12 05:06:16 625766] [debug] |xqc_engine_wakeup_after|wakeup:1757653576676667|now:1757653576625765|diff:50902|
[2025/09/12 05:06:16 625770] [debug] |xqc_engine_main_logic|END|now:1757653576625761|
[2025/09/12 05:06:16 676871] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576676871|
[2025/09/12 05:06:16 676888] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576676667|pq_index:0|
[2025/09/12 05:06:16 676894] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576625729|
[2025/09/12 05:06:16 676902] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653576676900|
[2025/09/12 05:06:16 676908] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653576676667|now:1757653576676900|
[2025/09/12 05:06:16 676913] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:16 676918] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593B318C|path:0|bytes_in_flight:82|
[2025/09/12 05:06:16 676923] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:85017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 676929] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 676934] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:16 676939] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 676944] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:16 676950] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_send_probe_pkt|conn:0000560C593B318C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:16 676956] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 05:06:16 676961] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_send_probe_pkt|conn:0000560C593B318C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:16 676966] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593B318C|pto_count:1
[2025/09/12 05:06:16 676972] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593B318C|path:0|
[2025/09/12 05:06:16 676977] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:16 676988] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653576676900|
[2025/09/12 05:06:16 676993] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:16 676999] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 677005] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 677011] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 677017] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:16 677084] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:4|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653576677028|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 677092] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:4|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 677098] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:06:16 677104] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:170034|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:16 677109] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 677115] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:16 677123] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 677132] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576847062|now:1757653576677103|interv:169959|
[2025/09/12 05:06:16 677139] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576847062|now:1757653576677103|interval:169959|pto_count:1|srtt:33865
[2025/09/12 05:06:16 677148] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:82|
[2025/09/12 05:06:16 677157] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 677166] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:16 677205] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653576677177|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 677215] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:5|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:16 677224] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:06:16 677232] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:170034|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:16 677241] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 677249] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:16 677265] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 677273] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576847211|now:1757653576677232|interv:169979|
[2025/09/12 05:06:16 677280] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576847211|now:1757653576677232|interval:169979|pto_count:1|srtt:33865
[2025/09/12 05:06:16 677286] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:164|
[2025/09/12 05:06:16 677292] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576847211|
[2025/09/12 05:06:16 677297] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576847211|
[2025/09/12 05:06:16 677302] [debug] |xqc_engine_wakeup_after|wakeup:1757653576847211|now:1757653576677302|diff:169909|
[2025/09/12 05:06:16 677307] [debug] |xqc_engine_main_logic|END|now:1757653576676900|
[2025/09/12 05:06:16 731711] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653576731709|
[2025/09/12 05:06:16 731734] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:06:16 731746] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871280|
[2025/09/12 05:06:16 731753] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871281|
[2025/09/12 05:06:16 731761] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1452871281|
[2025/09/12 05:06:16 731770] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:16 731777] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:16 731785] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:85017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 731795] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 731802] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:16 731810] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 731817] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576762194|now:1757653576731785|interv:30409|
[2025/09/12 05:06:16 731822] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576762194|now:1757653576731785|interval:30409|pto_count:0|srtt:33865
[2025/09/12 05:06:16 731831] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:16 731840] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:WAIT_WAKEUP CAN_SEND_1RTT DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:16 731848] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871281|largest:1452871281|pns:1|
[2025/09/12 05:06:16 731857] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:61|pkt_type:HSK|pkt_num:1452871281|frame:PING |recv_time:1757653576731709|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 731867] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653636731709|now:1757653576731709|interv:60000000|
[2025/09/12 05:06:16 731884] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653636731709|now:1757653576731709|interv:60000000|
[2025/09/12 05:06:16 731892] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576847211|pq_index:0|
[2025/09/12 05:06:16 731897] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576676900|
[2025/09/12 05:06:16 731902] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576731902|
[2025/09/12 05:06:16 731908] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653576731907|
[2025/09/12 05:06:16 731916] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871281|ack_delay:207|first_ack_range:1|largest_pkt_recv_time:1757653576731709|
[2025/09/12 05:06:16 731922] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871281|low:1452871280|pkt_pns:1|
[2025/09/12 05:06:16 731927] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1452871281|frame_largest_recv:1452871281|
[2025/09/12 05:06:16 731932] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:16 731938] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 731944] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:16 731950] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:16 731986] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:6|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:164|now:1757653576731958|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 731993] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:6|origin_pktnum:0|size:54|enc_size:70|pkt_type:HSK|frame:ACK |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 732001] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576762194|
[2025/09/12 05:06:16 732010] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576762194|
[2025/09/12 05:06:16 732018] [debug] |xqc_engine_wakeup_after|wakeup:1757653576762194|now:1757653576732018|diff:30176|
[2025/09/12 05:06:16 732027] [debug] |xqc_engine_main_logic|END|now:1757653576731907|
[2025/09/12 05:06:16 732037] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576732037|
[2025/09/12 05:06:16 732070] [debug] |xqc_engine_wakeup_after|wakeup:1757653576762194|now:1757653576732069|diff:30125|
[2025/09/12 05:06:16 732078] [debug] |xqc_engine_main_logic|END|now:1757653576732037|
[2025/09/12 05:06:16 763155] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576763155|
[2025/09/12 05:06:16 763169] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576762194|pq_index:0|
[2025/09/12 05:06:16 763175] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576731907|
[2025/09/12 05:06:16 763182] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653576763180|
[2025/09/12 05:06:16 763188] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653576762194|now:1757653576763180|
[2025/09/12 05:06:16 763193] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:16 763206] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593B318C|path:0|bytes_in_flight:164|
[2025/09/12 05:06:16 763211] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:85017|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 763217] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 763221] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:16 763225] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 763229] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:06:16 763234] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_send_probe_pkt|conn:0000560C593B318C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:16 763239] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_send_probe_pkt|conn:0000560C593B318C|path:0|pkt_num:4|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:16 763243] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593B318C|pto_count:1
[2025/09/12 05:06:16 763247] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:170034|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:16 763252] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 763256] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:06:16 763260] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 763263] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576847211|now:1757653576763247|interv:83964|
[2025/09/12 05:06:16 763267] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576847211|now:1757653576763247|interval:83964|pto_count:1|srtt:33865
[2025/09/12 05:06:16 763273] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 763277] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 763282] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 763287] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:16 763318] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653576763295|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 763324] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:7|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:06:16 763329] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:06:16 763333] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:170034|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:16 763341] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 763345] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:06:16 763349] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 763352] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576933329|now:1757653576763333|interv:169996|
[2025/09/12 05:06:16 763357] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576933329|now:1757653576763333|interval:169996|pto_count:1|srtt:33865
[2025/09/12 05:06:16 763362] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:164|
[2025/09/12 05:06:16 763370] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:4|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:06:16 763376] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:16 763410] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:164|now:1757653576763386|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 763422] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:8|origin_pktnum:3|size:82|enc_size:98|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 763430] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:164|applimit:0|
[2025/09/12 05:06:16 763437] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33865|rtt_var:12788|pto_duration:170034|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:06:16 763444] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 763450] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 246|
[2025/09/12 05:06:16 763456] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:06:16 763462] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576933420|now:1757653576763436|interv:169984|
[2025/09/12 05:06:16 763467] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:1|expire:1757653576933420|now:1757653576763436|interval:169984|pto_count:1|srtt:33865
[2025/09/12 05:06:16 763471] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47973|inflight:246|
[2025/09/12 05:06:16 763476] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576933420|
[2025/09/12 05:06:16 763480] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576933420|
[2025/09/12 05:06:16 763484] [debug] |xqc_engine_wakeup_after|wakeup:1757653576933420|now:1757653576763484|diff:169936|
[2025/09/12 05:06:16 763489] [debug] |xqc_engine_main_logic|END|now:1757653576763180|
[2025/09/12 05:06:16 795100] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:413|state:S_HANDSHAKE_SENT|recv_time:1757653576795099|
[2025/09/12 05:06:16 795120] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 05:06:16 795131] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871281|
[2025/09/12 05:06:16 795149] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871282|
[2025/09/12 05:06:16 795161] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1452871282|
[2025/09/12 05:06:16 795169] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:16 795180] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:7|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:06:16 795190] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:164|prior_delivered:2021|prior_time:1757653576677028|is_app_limited:1|send_elapse:86267|ack_elapse:118071|ctl_first_sent_time:1757653576763295|lagest_ack_time:1757653576795099|curr_delivered:2103|
[2025/09/12 05:06:16 795199] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576763295|
[2025/09/12 05:06:16 795207] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:16 795215] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593B318C|srtt:33865|rttvar:12788|minrtt:33606|latest_rtt:31804|ack_delay:0|
[2025/09/12 05:06:16 795223] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |after update rtt|conn:0000560C593B318C|srtt:33607|rttvar:10106|minrtt:31804|latest_rtt:31804|ack_delay:0|
[2025/09/12 05:06:16 795229] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:06:16 795235] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1452871282|pns:1|
[2025/09/12 05:06:16 795239] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:16 795243] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593B318C|path:0|
[2025/09/12 05:06:16 795247] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:16 795251] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_generate_sample|sampler: send_elapse 86267, ack_elapse 118071, delivered 82|rate 694|lost 0|
[2025/09/12 05:06:16 795255] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:06:16 795260] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|probertt expire|rtt:31804, old_rtt:33606|
[2025/09/12 05:06:16 795264] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|minrtt expire|rtt:31804, old_rtt:33606|
[2025/09/12 05:06:16 795268] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4042|
[2025/09/12 05:06:16 795272] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:82|po_sent_time:1757653576763295|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:06:16 795276] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47973|packet_lost:0|acked:82|po_sent_time:1757653576763295|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:06:16 795281] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |bbr on ack|mode:0|pacing_rate:3910432|bw:59613|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33607|latest_rtt:31804|min_rtt:31804|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:16 795290] [stats] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |path:0||cwnd:48055|inflight:0|mode:0|applimit:0|pacing_rate:3910432|bw:59613|srtt:33607|latest_rtt:31804|min_rtt:31804|send:9|lost:0|tlp:2|recv:3|recovery:0|slow_start:1|conn_life:205566|acked:82|delivered:2103|is_cwnd_limited:0|
[2025/09/12 05:06:16 795296] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:6|
[2025/09/12 05:06:16 795301] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|level:2|
[2025/09/12 05:06:16 795306] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:06:16 795310] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:06:16 795421] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:06:16 795427] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:06:16 795432] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576933420|pq_index:0|
[2025/09/12 05:06:16 795436] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576763180|
[2025/09/12 05:06:16 795440] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:06:16 795445] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:06:16 795449] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:06:16 795453] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593B318C|path:0|
[2025/09/12 05:06:16 795457] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:16 795462] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:16 795466] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_maybe_should_ack|yes|path:0|out_of_order:0|ack_eliciting_pkt:1|pns:1|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:06:16 795471] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871282|largest:1452871282|pns:1|
[2025/09/12 05:06:16 795475] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:413|pkt_type:HSK|pkt_num:1452871282|frame:ACK CRYPTO |recv_time:1757653576795099|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 795481] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 795485] [warn] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:06:16 795490] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:16 795494] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:06:16 795498] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653636795099|now:1757653576795099|interv:60000000|
[2025/09/12 05:06:16 795502] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653636795099|now:1757653576795099|interv:60000000|
[2025/09/12 05:06:16 795506] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576795506|
[2025/09/12 05:06:16 795511] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653576795510|
[2025/09/12 05:06:16 795520] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000560C593B318C|
[2025/09/12 05:06:16 795524] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000560C593B318C|
[2025/09/12 05:06:16 795528] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:06:16 795532] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593B318C|path:0|
[2025/09/12 05:06:16 795536] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:16 795541] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_gen_token|expire:1758258376|
[2025/09/12 05:06:16 795546] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_early_data_reject|reject|
[2025/09/12 05:06:16 795550] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:06:16 795554] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:06:16 795558] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 795563] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:06:16 795567] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871280|
[2025/09/12 05:06:16 795573] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871280|
[2025/09/12 05:06:16 795577] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795581] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|b218c43231ebd5ee9e6135155bd96471c6|sr_token:f10df09f77661a8dcbc1414a226000e8
[2025/09/12 05:06:16 795588] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795591] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|e2a7e59fb6e49d849b3d26db0540688975|sr_token:2517ea078801ac1e1ffc47924206cb7a
[2025/09/12 05:06:16 795596] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795600] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|54083badb405005d4888cb1e86644a2c4e|sr_token:b0a882d661b628e5c79dad4050c03ab4
[2025/09/12 05:06:16 795605] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795609] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|7bba7ed6f7cd2d37b0ed059631f95b40ac|sr_token:0bee5b4b61fb49f25880548a702747c6
[2025/09/12 05:06:16 795613] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795617] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|76ba0287a25f2cfac94d92d06c31ad8a67|sr_token:7e664ef17e6545b847eb27d5c8b4a180
[2025/09/12 05:06:16 795622] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795626] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|384365677e12dfaaccbd0174d173530fbb|sr_token:3b8a97e0faa1c7d0a739554e388a414a
[2025/09/12 05:06:16 795631] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 795635] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|cbde2ff4d450d53fd02421e660f2d02edd|sr_token:8ed5637259acaa865b86a8ea882f0e10
[2025/09/12 05:06:16 795639] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:16 795644] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:16 795654] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:06:16 795659] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:06:16 795663] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:06:16 795667] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:ACK_01RTT|expire:1757653576820099|now:1757653576795099|interv:25000|
[2025/09/12 05:06:16 795672] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_maybe_should_ack|path:0|set ack timer|ack_eliciting_pkt:1|pns:2|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653576795099|max_ack_delay:25000|
[2025/09/12 05:06:16 795677] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871280|largest:1452871280|pns:2|
[2025/09/12 05:06:16 795681] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1452871280|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653576795099|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 795686] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_crypto_write_streams|
[2025/09/12 05:06:16 795690] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:06:16 795694] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653576795694|
[2025/09/12 05:06:16 795699] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653576795699|
[2025/09/12 05:06:16 795703] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:06:16 795708] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000560C593B318C|
[2025/09/12 05:06:16 795752] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:06:16 795760] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:06:16 795766] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:06:16 795775] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_stream_send|ret:0|stream_id:0|stream_send_offset:1024|pkt_type:SHORT_HEADER|buff_1rtt:0|send_data_size:1024|offset:1024|fin:1|stream_flag:64|conn:0000560C593B318C|conn_state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |
[2025/09/12 05:06:16 795784] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|
[2025/09/12 05:06:16 795795] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871282|ack_delay:696|first_ack_range:0|largest_pkt_recv_time:1757653576795099|
[2025/09/12 05:06:16 795800] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871282|low:1452871282|pkt_pns:1|
[2025/09/12 05:06:16 795804] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1452871282|frame_largest_recv:1452871282|
[2025/09/12 05:06:16 795808] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:06:16 795824] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d536fc77f51d8255bb15017e|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:1
[2025/09/12 05:06:16 795842] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:80a07472275ebf5adf26b4d3|sr_token:00a6d94afe7f00007b5abb240c560000|seq_num:2
[2025/09/12 05:06:16 795851] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795859] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795866] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:06:16 795873] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795880] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795887] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:06:16 795893] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795899] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795906] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:06:16 795913] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795919] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795925] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:06:16 795930] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 795934] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795939] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795946] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:16 795952] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795959] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795966] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:0|size:54|reinj:0|path_class:2|
[2025/09/12 05:06:16 795979] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33607|min_srtt:33607|path_bw:59613|loss_rate:25.00|path_pto:0|
[2025/09/12 05:06:16 795984] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_can_send|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000560C593B318C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:16 795991] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33607|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:16 795999] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:06:16 796005] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:16 796013] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:06:16 796060] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653576796020|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796073] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:0|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796080] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:06:16 796087] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796094] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796100] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796106] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:06:16 796113] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895051|now:1757653576796086|interv:98965|
[2025/09/12 05:06:16 796119] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895051|now:1757653576796086|interval:98965|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796126] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:06:16 796133] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:16 796141] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653577093233|current_time:1757653576796140|
[2025/09/12 05:06:16 796148] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:06:16 796182] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653576796158|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796191] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:4|origin_pktnum:0|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796210] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:06:16 796217] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796224] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796230] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796237] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:06:16 796243] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895189|now:1757653576796216|interv:98973|
[2025/09/12 05:06:16 796250] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895189|now:1757653576796216|interval:98973|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796257] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:06:16 796264] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:16 796271] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:06:16 796304] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653576796279|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796313] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:5|origin_pktnum:0|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796320] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:06:16 796327] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796334] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796340] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796346] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:06:16 796352] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895310|now:1757653576796327|interv:98983|
[2025/09/12 05:06:16 796359] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895310|now:1757653576796327|interval:98983|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796366] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:06:16 796374] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:16 796380] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:06:16 796408] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653576796389|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796421] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:6|origin_pktnum:0|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796428] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:06:16 796434] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796441] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796446] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796449] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:06:16 796453] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895420|now:1757653576796434|interv:98986|
[2025/09/12 05:06:16 796457] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895420|now:1757653576796434|interval:98986|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796461] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:06:16 796466] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:06:16 796470] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:16 796491] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:9|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653576796476|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796496] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:9|origin_pktnum:0|size:55|enc_size:71|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796502] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:16 796509] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:06:16 796535] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653576796518|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796541] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:7|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796546] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:06:16 796550] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796554] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796558] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796562] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:06:16 796570] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895549|now:1757653576796550|interv:98999|
[2025/09/12 05:06:16 796574] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895549|now:1757653576796550|interval:98999|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796579] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:06:16 796583] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:16 796588] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:06:16 796616] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653576796596|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796623] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:8|origin_pktnum:0|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796627] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:06:16 796631] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796635] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796639] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796643] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:06:16 796647] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895627|now:1757653576796631|interv:98996|
[2025/09/12 05:06:16 796651] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895627|now:1757653576796631|interval:98996|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796655] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:06:16 796659] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:16 796663] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_can_send|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000560C593B318C|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:16 796668] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:06:16 796672] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:06:16 796699] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653576796680|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:16 796706] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:9|origin_pktnum:0|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796711] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:06:16 796719] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33607|rtt_var:10106|pto_duration:74031|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 796724] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 796728] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 796731] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:06:16 796735] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576895711|now:1757653576796719|interv:98992|
[2025/09/12 05:06:16 796739] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576895711|now:1757653576796719|interval:98992|pto_count:0|srtt:33607
[2025/09/12 05:06:16 796743] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:06:16 796748] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576820099|
[2025/09/12 05:06:16 796752] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576820099|
[2025/09/12 05:06:16 796756] [debug] |xqc_engine_wakeup_after|wakeup:1757653576820099|now:1757653576796756|diff:23343|
[2025/09/12 05:06:16 796760] [debug] |xqc_engine_main_logic|END|now:1757653576795510|
[2025/09/12 05:06:16 796771] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:1406|state:ESTABED|recv_time:1757653576796770|
[2025/09/12 05:06:16 796778] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 796786] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871280|
[2025/09/12 05:06:16 796791] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871281|
[2025/09/12 05:06:16 796797] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871281|
[2025/09/12 05:06:16 796801] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:16 796805] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:16 796809] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:16 796816] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:16 796820] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:16 796825] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871281|largest:1452871281|pns:2|
[2025/09/12 05:06:16 796829] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1452871281|frame:PADDING PING |recv_time:1757653576796770|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 796834] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653696796770|now:1757653576796770|interv:120000000|
[2025/09/12 05:06:16 796838] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653696796770|now:1757653576796770|interv:120000000|
[2025/09/12 05:06:16 796842] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576820099|pq_index:0|
[2025/09/12 05:06:16 796852] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576795510|
[2025/09/12 05:06:16 796858] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576796858|
[2025/09/12 05:06:16 796866] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653576796864|
[2025/09/12 05:06:16 796874] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871281|ack_delay:104|first_ack_range:1|largest_pkt_recv_time:1757653576796770|
[2025/09/12 05:06:16 796879] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871281|low:1452871280|pkt_pns:2|
[2025/09/12 05:06:16 796883] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1452871281|frame_largest_recv:1452871281|
[2025/09/12 05:06:16 796887] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:16 796892] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796896] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:16 796902] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:06:16 796935] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653576796910|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 796945] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:10|origin_pktnum:0|size:34|enc_size:50|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 796954] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576895711|
[2025/09/12 05:06:16 796961] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576895711|
[2025/09/12 05:06:16 796967] [debug] |xqc_engine_wakeup_after|wakeup:1757653576895711|now:1757653576796967|diff:98744|
[2025/09/12 05:06:16 796974] [debug] |xqc_engine_main_logic|END|now:1757653576796864|
[2025/09/12 05:06:16 796982] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576796982|
[2025/09/12 05:06:16 796989] [debug] |xqc_engine_wakeup_after|wakeup:1757653576895711|now:1757653576796989|diff:98722|
[2025/09/12 05:06:16 796994] [debug] |xqc_engine_main_logic|END|now:1757653576796982|
[2025/09/12 05:06:16 827646] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:40|state:ESTABED|recv_time:1757653576827644|
[2025/09/12 05:06:16 827660] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 827669] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871281|
[2025/09/12 05:06:16 827675] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871283|
[2025/09/12 05:06:16 827684] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871283|
[2025/09/12 05:06:16 827691] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:16 827698] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:0|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:0|
[2025/09/12 05:06:16 827705] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:0|ack_elapse:31624|ctl_first_sent_time:1757653576796020|lagest_ack_time:1757653576827644|curr_delivered:2126|
[2025/09/12 05:06:16 827721] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796020|
[2025/09/12 05:06:16 827727] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:06:16 827734] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:4|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:4|
[2025/09/12 05:06:16 827740] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:0|ack_elapse:31624|ctl_first_sent_time:1757653576796020|lagest_ack_time:1757653576827644|curr_delivered:2159|
[2025/09/12 05:06:16 827748] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796158|
[2025/09/12 05:06:16 827754] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:06:16 827761] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:5|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:5|
[2025/09/12 05:06:16 827767] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:0|ack_elapse:31624|ctl_first_sent_time:1757653576796020|lagest_ack_time:1757653576827644|curr_delivered:2442|
[2025/09/12 05:06:16 827774] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796279|
[2025/09/12 05:06:16 827778] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:06:16 827782] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:06:16 827786] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:0|ack_elapse:31624|ctl_first_sent_time:1757653576796020|lagest_ack_time:1757653576827644|curr_delivered:2726|
[2025/09/12 05:06:16 827790] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796389|
[2025/09/12 05:06:16 827794] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:06:16 827798] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:7|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:06:16 827802] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:0|ack_elapse:31624|ctl_first_sent_time:1757653576796020|lagest_ack_time:1757653576827644|curr_delivered:2780|
[2025/09/12 05:06:16 827806] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796518|
[2025/09/12 05:06:16 827810] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:06:16 827814] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:8|origin_pktnum:0|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:06:16 827822] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:0|ack_elapse:31624|ctl_first_sent_time:1757653576796020|lagest_ack_time:1757653576827644|curr_delivered:2834|
[2025/09/12 05:06:16 827827] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796596|
[2025/09/12 05:06:16 827831] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:06:16 827834] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593B318C|srtt:33607|rttvar:10106|minrtt:31804|latest_rtt:31048|ack_delay:56|
[2025/09/12 05:06:16 827839] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |after update rtt|conn:0000560C593B318C|srtt:33281|rttvar:8233|minrtt:31048|latest_rtt:31048|ack_delay:56|
[2025/09/12 05:06:16 827843] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:06:16 827847] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:16 827851] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|srtt:33281|rtt_var:8233|pto_duration:66213|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:06:16 827856] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:16 827860] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:16 827864] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593B318C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:06:16 827868] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653576887893|now:1757653576827851|interv:60042|
[2025/09/12 05:06:16 827872] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593B318C|path:0|pns:2|expire:1757653576887893|now:1757653576827851|interval:60042|pto_count:0|srtt:33281
[2025/09/12 05:06:16 827876] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31624, delivered 731|rate 23115|lost 0|
[2025/09/12 05:06:16 827880] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:06:16 827884] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|probertt expire|rtt:31048, old_rtt:31804|
[2025/09/12 05:06:16 827888] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|minrtt expire|rtt:31048, old_rtt:31804|
[2025/09/12 05:06:16 827892] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1462|
[2025/09/12 05:06:16 827896] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:731|po_sent_time:1757653576796596|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:06:16 827901] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:731|po_sent_time:1757653576796596|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:06:16 827905] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |bbr on ack|mode:0|pacing_rate:3910432|bw:59613|cwnd:48786|full_bw_reached:0|inflight:1050|srtt:33281|latest_rtt:31048|min_rtt:31048|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:06:16 827915] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871283|largest:1452871283|pns:2|
[2025/09/12 05:06:16 827919] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1452871283|frame:ACK |recv_time:1757653576827644|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 827924] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653696827644|now:1757653576827644|interv:120000000|
[2025/09/12 05:06:16 827928] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653696827644|now:1757653576827644|interv:120000000|
[2025/09/12 05:06:16 827932] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576895711|pq_index:0|
[2025/09/12 05:06:16 827937] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576796864|
[2025/09/12 05:06:16 827941] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576827941|
[2025/09/12 05:06:16 827946] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653576827945|
[2025/09/12 05:06:16 827952] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576887893|
[2025/09/12 05:06:16 827956] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576887893|
[2025/09/12 05:06:16 827960] [debug] |xqc_engine_wakeup_after|wakeup:1757653576887893|now:1757653576827960|diff:59933|
[2025/09/12 05:06:16 827964] [debug] |xqc_engine_main_logic|END|now:1757653576827945|
[2025/09/12 05:06:16 827969] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576827969|
[2025/09/12 05:06:16 827973] [debug] |xqc_engine_wakeup_after|wakeup:1757653576887893|now:1757653576827973|diff:59920|
[2025/09/12 05:06:16 827977] [debug] |xqc_engine_main_logic|END|now:1757653576827969|
[2025/09/12 05:06:16 833600] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:41|state:ESTABED|recv_time:1757653576833599|
[2025/09/12 05:06:16 833612] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 833623] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871283|
[2025/09/12 05:06:16 833630] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871284|
[2025/09/12 05:06:16 833641] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871284|
[2025/09/12 05:06:16 833649] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:2|
[2025/09/12 05:06:16 833658] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|conn:0000560C593B318C|path:0|pkt_num:9|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:06:16 833667] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653576796020|is_app_limited:1|send_elapse:660|ack_elapse:37579|ctl_first_sent_time:1757653576796680|lagest_ack_time:1757653576833599|curr_delivered:3884|
[2025/09/12 05:06:16 833676] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_update_sample|sampler_sent_time_update:1757653576796680|
[2025/09/12 05:06:16 833684] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:06:16 833701] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:06:16 833709] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:STREAM_CLOSE|expire:1757653577107347|now:1757653576833708|interv:273639|
[2025/09/12 05:06:16 833718] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:06:16 833724] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|before update rtt|conn:0000560C593B318C|srtt:33281|rttvar:8233|minrtt:31048|latest_rtt:36919|ack_delay:5160|
[2025/09/12 05:06:16 833730] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |after update rtt|conn:0000560C593B318C|srtt:33090|rttvar:6555|minrtt:31048|latest_rtt:36919|ack_delay:5160|
[2025/09/12 05:06:16 833739] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:06:16 833747] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:06:16 833756] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000560C593B318C|path:0|
[2025/09/12 05:06:16 833762] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:16 833767] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_generate_sample|sampler: send_elapse 660, ack_elapse 37579, delivered 1781|rate 47393|lost 0|
[2025/09/12 05:06:16 833772] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_update_min_rtt|minrtt expire|rtt:31048, old_rtt:31048|
[2025/09/12 05:06:16 833777] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2854|
[2025/09/12 05:06:16 833782] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653576796680|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:06:16 833788] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48786|packet_lost:0|acked:1050|po_sent_time:1757653576796680|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2834|
[2025/09/12 05:06:16 833793] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f |bbr on ack|mode:0|pacing_rate:3910432|bw:59613|cwnd:49836|full_bw_reached:0|inflight:0|srtt:33090|latest_rtt:36919|min_rtt:31048|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:06:16 833800] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871284|largest:1452871284|pns:2|
[2025/09/12 05:06:16 833806] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1452871284|frame:ACK |recv_time:1757653576833599|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 833812] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653696833599|now:1757653576833599|interv:120000000|
[2025/09/12 05:06:16 833817] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653696833599|now:1757653576833599|interv:120000000|
[2025/09/12 05:06:16 833822] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576887893|pq_index:0|
[2025/09/12 05:06:16 833827] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576827945|
[2025/09/12 05:06:16 833832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576833832|
[2025/09/12 05:06:16 833838] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653576833837|
[2025/09/12 05:06:16 833850] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577107347|
[2025/09/12 05:06:16 833855] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577107347|
[2025/09/12 05:06:16 833860] [debug] |xqc_engine_wakeup_after|wakeup:1757653577107347|now:1757653576833860|diff:273487|
[2025/09/12 05:06:16 833865] [debug] |xqc_engine_main_logic|END|now:1757653576833837|
[2025/09/12 05:06:16 833872] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576833872|
[2025/09/12 05:06:16 833877] [debug] |xqc_engine_wakeup_after|wakeup:1757653577107347|now:1757653576833877|diff:273470|
[2025/09/12 05:06:16 833882] [debug] |xqc_engine_main_logic|END|now:1757653576833872|
[2025/09/12 05:06:16 915310] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:312|state:ESTABED|recv_time:1757653576915308|
[2025/09/12 05:06:16 915330] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 915339] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871284|
[2025/09/12 05:06:16 915344] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871286|
[2025/09/12 05:06:16 915354] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871286|
[2025/09/12 05:06:16 915363] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915371] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|b218c43231ebd5ee9e6135155bd96471c6|sr_token:f10df09f77661a8dcbc1414a226000e8
[2025/09/12 05:06:16 915380] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915387] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|e2a7e59fb6e49d849b3d26db0540688975|sr_token:2517ea078801ac1e1ffc47924206cb7a
[2025/09/12 05:06:16 915395] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915402] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|54083badb405005d4888cb1e86644a2c4e|sr_token:b0a882d661b628e5c79dad4050c03ab4
[2025/09/12 05:06:16 915409] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915416] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|7bba7ed6f7cd2d37b0ed059631f95b40ac|sr_token:0bee5b4b61fb49f25880548a702747c6
[2025/09/12 05:06:16 915424] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915432] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|76ba0287a25f2cfac94d92d06c31ad8a67|sr_token:7e664ef17e6545b847eb27d5c8b4a180
[2025/09/12 05:06:16 915440] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915448] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|384365677e12dfaaccbd0174d173530fbb|sr_token:3b8a97e0faa1c7d0a739554e388a414a
[2025/09/12 05:06:16 915455] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915463] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|cbde2ff4d450d53fd02421e660f2d02edd|sr_token:8ed5637259acaa865b86a8ea882f0e10
[2025/09/12 05:06:16 915468] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:16 915475] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:16 915481] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:06:16 915496] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:ACK_01RTT|expire:1757653576940308|now:1757653576915308|interv:25000|
[2025/09/12 05:06:16 915502] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653576915308|max_ack_delay:25000|
[2025/09/12 05:06:16 915507] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871286|largest:1452871286|pns:2|
[2025/09/12 05:06:16 915511] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1452871286|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653576915308|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 915517] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653696915308|now:1757653576915308|interv:120000000|
[2025/09/12 05:06:16 915521] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653696915308|now:1757653576915308|interv:120000000|
[2025/09/12 05:06:16 915525] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577107347|pq_index:0|
[2025/09/12 05:06:16 915530] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576833837|
[2025/09/12 05:06:16 915536] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576915536|
[2025/09/12 05:06:16 915544] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653576915542|
[2025/09/12 05:06:16 915554] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653576940308|
[2025/09/12 05:06:16 915561] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653576940308|
[2025/09/12 05:06:16 915565] [debug] |xqc_engine_wakeup_after|wakeup:1757653576940308|now:1757653576915565|diff:24743|
[2025/09/12 05:06:16 915569] [debug] |xqc_engine_main_logic|END|now:1757653576915542|
[2025/09/12 05:06:16 915578] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:312|state:ESTABED|recv_time:1757653576915578|
[2025/09/12 05:06:16 915585] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:16 915593] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871286|
[2025/09/12 05:06:16 915599] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871287|
[2025/09/12 05:06:16 915607] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871287|
[2025/09/12 05:06:16 915613] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915619] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|b218c43231ebd5ee9e6135155bd96471c6|sr_token:f10df09f77661a8dcbc1414a226000e8
[2025/09/12 05:06:16 915626] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915631] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|e2a7e59fb6e49d849b3d26db0540688975|sr_token:2517ea078801ac1e1ffc47924206cb7a
[2025/09/12 05:06:16 915637] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915643] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|54083badb405005d4888cb1e86644a2c4e|sr_token:b0a882d661b628e5c79dad4050c03ab4
[2025/09/12 05:06:16 915654] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915660] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|7bba7ed6f7cd2d37b0ed059631f95b40ac|sr_token:0bee5b4b61fb49f25880548a702747c6
[2025/09/12 05:06:16 915666] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915672] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|76ba0287a25f2cfac94d92d06c31ad8a67|sr_token:7e664ef17e6545b847eb27d5c8b4a180
[2025/09/12 05:06:16 915677] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915683] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|384365677e12dfaaccbd0174d173530fbb|sr_token:3b8a97e0faa1c7d0a739554e388a414a
[2025/09/12 05:06:16 915689] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:16 915696] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|cbde2ff4d450d53fd02421e660f2d02edd|sr_token:8ed5637259acaa865b86a8ea882f0e10
[2025/09/12 05:06:16 915702] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:16 915709] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:16 915715] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:06:16 915721] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:16 915726] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:16 915731] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871287|largest:1452871287|pns:2|
[2025/09/12 05:06:16 915738] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1452871287|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653576915578|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:16 915746] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653696915578|now:1757653576915578|interv:120000000|
[2025/09/12 05:06:16 915752] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653696915578|now:1757653576915578|interv:120000000|
[2025/09/12 05:06:16 915757] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653576940308|pq_index:0|
[2025/09/12 05:06:16 915762] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576915542|
[2025/09/12 05:06:16 915765] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576915765|
[2025/09/12 05:06:16 915770] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653576915769|
[2025/09/12 05:06:16 915776] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871287|ack_delay:198|first_ack_range:1|largest_pkt_recv_time:1757653576915578|
[2025/09/12 05:06:16 915780] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871287|low:1452871286|pkt_pns:2|
[2025/09/12 05:06:16 915784] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871284|low:1452871283|pkt_pns:2|
[2025/09/12 05:06:16 915788] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871281|low:1452871280|pkt_pns:2|
[2025/09/12 05:06:16 915796] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1452871287|frame_largest_recv:1452871287|
[2025/09/12 05:06:16 915800] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:16 915805] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 915809] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:16 915814] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:06:16 915851] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:11|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653576915823|stream_id:0|stream_offset:0|
[2025/09/12 05:06:16 915858] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:11|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:16 915864] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577107347|
[2025/09/12 05:06:16 915868] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577107347|
[2025/09/12 05:06:16 915872] [debug] |xqc_engine_wakeup_after|wakeup:1757653577107347|now:1757653576915872|diff:191475|
[2025/09/12 05:06:16 915876] [debug] |xqc_engine_main_logic|END|now:1757653576915769|
[2025/09/12 05:06:16 915881] [debug] |xqc_engine_main_logic|BEGIN|now:1757653576915881|
[2025/09/12 05:06:16 915885] [debug] |xqc_engine_wakeup_after|wakeup:1757653577107347|now:1757653576915885|diff:191462|
[2025/09/12 05:06:16 915889] [debug] |xqc_engine_main_logic|END|now:1757653576915881|
[2025/09/12 05:06:17 033799] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:1406|state:ESTABED|recv_time:1757653577033797|
[2025/09/12 05:06:17 033822] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:17 033834] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871287|
[2025/09/12 05:06:17 033839] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871288|
[2025/09/12 05:06:17 033851] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871288|
[2025/09/12 05:06:17 033859] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:1|
[2025/09/12 05:06:17 033868] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:0|
[2025/09/12 05:06:17 033875] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_padding_frame|process padding|
[2025/09/12 05:06:17 033887] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:ACK_01RTT|expire:1757653577058797|now:1757653577033797|interv:25000|
[2025/09/12 05:06:17 033898] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577033797|max_ack_delay:25000|
[2025/09/12 05:06:17 033906] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871288|largest:1452871288|pns:2|
[2025/09/12 05:06:17 033915] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1452871288|frame:PADDING PING |recv_time:1757653577033797|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:17 033925] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653697033797|now:1757653577033797|interv:120000000|
[2025/09/12 05:06:17 033944] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653697033797|now:1757653577033797|interv:120000000|
[2025/09/12 05:06:17 033952] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577107347|pq_index:0|
[2025/09/12 05:06:17 033961] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653576915769|
[2025/09/12 05:06:17 033969] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577033969|
[2025/09/12 05:06:17 033978] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577033976|
[2025/09/12 05:06:17 033990] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577058797|
[2025/09/12 05:06:17 033998] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577058797|
[2025/09/12 05:06:17 034005] [debug] |xqc_engine_wakeup_after|wakeup:1757653577058797|now:1757653577034005|diff:24792|
[2025/09/12 05:06:17 034014] [debug] |xqc_engine_main_logic|END|now:1757653577033976|
[2025/09/12 05:06:17 034023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577034023|
[2025/09/12 05:06:17 034030] [debug] |xqc_engine_wakeup_after|wakeup:1757653577058797|now:1757653577034030|diff:24767|
[2025/09/12 05:06:17 034063] [debug] |xqc_engine_main_logic|END|now:1757653577034023|
[2025/09/12 05:06:17 059165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577059165|
[2025/09/12 05:06:17 059181] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577058797|pq_index:0|
[2025/09/12 05:06:17 059188] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653577033976|
[2025/09/12 05:06:17 059195] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577059193|
[2025/09/12 05:06:17 059201] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653577058797|now:1757653577059193|
[2025/09/12 05:06:17 059206] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:06:17 059211] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653577058797|now:1757653577059193|
[2025/09/12 05:06:17 059216] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:17 059223] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871288|ack_delay:25426|first_ack_range:2|largest_pkt_recv_time:1757653577033797|
[2025/09/12 05:06:17 059229] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871288|low:1452871286|pkt_pns:2|
[2025/09/12 05:06:17 059234] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871284|low:1452871283|pkt_pns:2|
[2025/09/12 05:06:17 059238] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871281|low:1452871280|pkt_pns:2|
[2025/09/12 05:06:17 059243] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1452871288|frame_largest_recv:1452871288|
[2025/09/12 05:06:17 059248] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:17 059254] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 059260] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:17 059274] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:06:17 059313] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:12|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653577059283|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 059321] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:12|origin_pktnum:0|size:39|enc_size:55|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 059328] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577107347|
[2025/09/12 05:06:17 059333] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577107347|
[2025/09/12 05:06:17 059338] [debug] |xqc_engine_wakeup_after|wakeup:1757653577107347|now:1757653577059338|diff:48009|
[2025/09/12 05:06:17 059343] [debug] |xqc_engine_main_logic|END|now:1757653577059193|
[2025/09/12 05:06:17 108442] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577108442|
[2025/09/12 05:06:17 108458] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577107347|pq_index:0|
[2025/09/12 05:06:17 108465] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653577059193|
[2025/09/12 05:06:17 108472] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577108470|
[2025/09/12 05:06:17 108478] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653577107347|now:1757653577108470|
[2025/09/12 05:06:17 108483] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:06:17 108488] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:06:17 108497] [stats] |scid:5eee1bd80dc66e8c345d0cea|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:1024|read_bytes:17|recv_bytes:17|stream_len:17|create_time:1757653576795652|wrt_delay:121|snd_delay:1028|finwrt_delay:121|finsnd_delay:1028|finrcv_delay:2|finread_delay:60|all_acked_delay:38047|firstfinack_dely:38032|close_delay:38056|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|path_info:mp is not supported in connection scid:5eee1bd80dc66e8c345d0cea|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:06:17 108505] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653577107347|now:1757653577108470|
[2025/09/12 05:06:17 108510] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:06:17 108517] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653697033797|
[2025/09/12 05:06:17 108522] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653697033797|
[2025/09/12 05:06:17 108527] [debug] |xqc_engine_wakeup_after|wakeup:1757653577572848|now:1757653577108527|diff:464321|
[2025/09/12 05:06:17 108532] [debug] |xqc_engine_main_logic|END|now:1757653577108470|
[2025/09/12 05:06:17 270445] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:312|state:ESTABED|recv_time:1757653577270444|
[2025/09/12 05:06:17 270469] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:17 270481] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871288|
[2025/09/12 05:06:17 270497] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871289|
[2025/09/12 05:06:17 270510] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871289|
[2025/09/12 05:06:17 270517] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270526] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|b218c43231ebd5ee9e6135155bd96471c6|sr_token:f10df09f77661a8dcbc1414a226000e8
[2025/09/12 05:06:17 270535] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270543] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|e2a7e59fb6e49d849b3d26db0540688975|sr_token:2517ea078801ac1e1ffc47924206cb7a
[2025/09/12 05:06:17 270552] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270559] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|54083badb405005d4888cb1e86644a2c4e|sr_token:b0a882d661b628e5c79dad4050c03ab4
[2025/09/12 05:06:17 270566] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270573] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|7bba7ed6f7cd2d37b0ed059631f95b40ac|sr_token:0bee5b4b61fb49f25880548a702747c6
[2025/09/12 05:06:17 270581] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270589] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|76ba0287a25f2cfac94d92d06c31ad8a67|sr_token:7e664ef17e6545b847eb27d5c8b4a180
[2025/09/12 05:06:17 270597] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270605] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|384365677e12dfaaccbd0174d173530fbb|sr_token:3b8a97e0faa1c7d0a739554e388a414a
[2025/09/12 05:06:17 270612] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270620] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|cbde2ff4d450d53fd02421e660f2d02edd|sr_token:8ed5637259acaa865b86a8ea882f0e10
[2025/09/12 05:06:17 270628] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:17 270635] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:17 270644] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:06:17 270652] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:ACK_01RTT|expire:1757653577295444|now:1757653577270444|interv:25000|
[2025/09/12 05:06:17 270663] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577270444|max_ack_delay:25000|
[2025/09/12 05:06:17 270672] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871289|largest:1452871289|pns:2|
[2025/09/12 05:06:17 270680] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1452871289|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653577270444|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:17 270691] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653697270444|now:1757653577270444|interv:120000000|
[2025/09/12 05:06:17 270699] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653697270444|now:1757653577270444|interv:120000000|
[2025/09/12 05:06:17 270707] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653697033797|pq_index:13|
[2025/09/12 05:06:17 270723] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653577108470|
[2025/09/12 05:06:17 270731] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577270731|
[2025/09/12 05:06:17 270741] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577270739|
[2025/09/12 05:06:17 270753] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577295444|
[2025/09/12 05:06:17 270762] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577295444|
[2025/09/12 05:06:17 270770] [debug] |xqc_engine_wakeup_after|wakeup:1757653577295444|now:1757653577270769|diff:24675|
[2025/09/12 05:06:17 270777] [debug] |xqc_engine_main_logic|END|now:1757653577270739|
[2025/09/12 05:06:17 270790] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:312|state:ESTABED|recv_time:1757653577270789|
[2025/09/12 05:06:17 270800] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:17 270810] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871289|
[2025/09/12 05:06:17 270819] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871290|
[2025/09/12 05:06:17 270830] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871290|
[2025/09/12 05:06:17 270837] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270845] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|b218c43231ebd5ee9e6135155bd96471c6|sr_token:f10df09f77661a8dcbc1414a226000e8
[2025/09/12 05:06:17 270852] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270860] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|e2a7e59fb6e49d849b3d26db0540688975|sr_token:2517ea078801ac1e1ffc47924206cb7a
[2025/09/12 05:06:17 270868] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270876] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|54083badb405005d4888cb1e86644a2c4e|sr_token:b0a882d661b628e5c79dad4050c03ab4
[2025/09/12 05:06:17 270883] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270891] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|7bba7ed6f7cd2d37b0ed059631f95b40ac|sr_token:0bee5b4b61fb49f25880548a702747c6
[2025/09/12 05:06:17 270897] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270906] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|76ba0287a25f2cfac94d92d06c31ad8a67|sr_token:7e664ef17e6545b847eb27d5c8b4a180
[2025/09/12 05:06:17 270915] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270922] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|384365677e12dfaaccbd0174d173530fbb|sr_token:3b8a97e0faa1c7d0a739554e388a414a
[2025/09/12 05:06:17 270930] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:18|
[2025/09/12 05:06:17 270935] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_new_conn_id_frame|new_conn_id|cbde2ff4d450d53fd02421e660f2d02edd|sr_token:8ed5637259acaa865b86a8ea882f0e10
[2025/09/12 05:06:17 270940] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:b|
[2025/09/12 05:06:17 270945] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:06:17 270951] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:06:17 270963] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:17 270969] [debug] |scid:5eee1bd80dc66e8c345d0cea|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 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:06:17 270974] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871290|largest:1452871290|pns:2|
[2025/09/12 05:06:17 270980] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1452871290|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653577270789|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:17 270986] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653697270789|now:1757653577270789|interv:120000000|
[2025/09/12 05:06:17 270992] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653697270789|now:1757653577270789|interv:120000000|
[2025/09/12 05:06:17 270996] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577295444|pq_index:0|
[2025/09/12 05:06:17 271002] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653577270739|
[2025/09/12 05:06:17 271007] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577271007|
[2025/09/12 05:06:17 271012] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577271011|
[2025/09/12 05:06:17 271020] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|largest_recv:1452871290|ack_delay:231|first_ack_range:4|largest_pkt_recv_time:1757653577270789|
[2025/09/12 05:06:17 271026] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871290|low:1452871286|pkt_pns:2|
[2025/09/12 05:06:17 271031] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871284|low:1452871283|pkt_pns:2|
[2025/09/12 05:06:17 271035] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_gen_ack_frame|high:1452871281|low:1452871280|pkt_pns:2|
[2025/09/12 05:06:17 271065] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1452871290|frame_largest_recv:1452871290|
[2025/09/12 05:06:17 271071] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:06:17 271077] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 271083] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:06:17 271089] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:06:17 271126] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:13|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653577271097|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 271133] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:13|origin_pktnum:0|size:38|enc_size:54|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 271139] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653697270789|
[2025/09/12 05:06:17 271144] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653697270789|
[2025/09/12 05:06:17 271157] [debug] |xqc_engine_wakeup_after|wakeup:1757653577572848|now:1757653577271157|diff:301691|
[2025/09/12 05:06:17 271163] [debug] |xqc_engine_main_logic|END|now:1757653577271011|
[2025/09/12 05:06:17 271172] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577271171|
[2025/09/12 05:06:17 271175] [debug] |xqc_engine_wakeup_after|wakeup:1757653577572848|now:1757653577271175|diff:301673|
[2025/09/12 05:06:17 271179] [debug] |xqc_engine_main_logic|END|now:1757653577271171|
[2025/09/12 05:06:17 301843] [info] |xqc_engine_packet_process|==>|conn:0000560C593B318C|size:39|state:ESTABED|recv_time:1757653577301839|
[2025/09/12 05:06:17 301867] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:5eee1bd80dc66e8c345d0cea|spin_bit:0|
[2025/09/12 05:06:17 301880] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|largest_pn:1452871290|
[2025/09/12 05:06:17 301886] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1452871291|
[2025/09/12 05:06:17 301897] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1452871291|
[2025/09/12 05:06:17 301904] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|frame_type:1c|
[2025/09/12 05:06:17 301912] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_DRAINING|expire:1757653577554841|now:1757653577301911|interv:252930|
[2025/09/12 05:06:17 301919] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:06:17 301927] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:06:17 301933] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:06:17 301938] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:06:17 301944] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:06:17 301949] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:06:17 301957] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_immediate_close|state to closing|state:ESTABED|flags:WAIT_WAKEUP HSK_DONE CAN_SEND_1RTT HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) 
[2025/09/12 05:06:17 301966] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:06:17 301972] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_process_frames|draining state, skip|
[2025/09/12 05:06:17 301979] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1452871291|largest:1452871291|pns:2|
[2025/09/12 05:06:17 301987] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_on_pkt_processed|====>|conn:0000560C593B318C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1452871291|frame:CONNECTION_CLOSE |recv_time:1757653577301839|dcid:5eee1bd80dc66e8c345d0cea|dcid_seq:0|
[2025/09/12 05:06:17 301995] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:PATH_IDLE|expire:1757653697301839|now:1757653577301839|interv:120000000|
[2025/09/12 05:06:17 302001] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_set|type:CONN_IDLE|expire:1757653697301839|now:1757653577301839|interv:120000000|
[2025/09/12 05:06:17 302007] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653697270789|pq_index:13|
[2025/09/12 05:06:17 302014] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653577271011|
[2025/09/12 05:06:17 302020] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577302020|
[2025/09/12 05:06:17 302028] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD NEED_RUN HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577302026|
[2025/09/12 05:06:17 302064] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_path_get_perf_class|conn:0000560C593B318C|path_id:0|path_srtt:33090|min_srtt:33090|path_bw:59613|loss_rate:0.00|path_pto:0|
[2025/09/12 05:06:17 302073] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000560C593B318C|path_id:0|path_srtt:33090|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:06:17 302080] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:06:17 302088] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_check_acked_or_dropped_pkt|conn:0000560C593B318C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:06:17 302095] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:06:17 302147] [info] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_packet_with_pn|<==|conn:0000560C593B318C|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653577302106|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 302198] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_on_packet_sent|conn:0000560C593B318C|path:0|pkt_num:14|origin_pktnum:0|size:26|enc_size:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |conn_state:DRAINING|po_in_flight:0||retrans:0|
[2025/09/12 05:06:17 302207] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_next_wakeup_time|wakeup_time:1757653577554841|
[2025/09/12 05:06:17 302214] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_wakeup_queue|next_tick_time:1757653577554841|
[2025/09/12 05:06:17 302220] [debug] |xqc_engine_wakeup_after|wakeup:1757653577554841|now:1757653577302220|diff:252621|
[2025/09/12 05:06:17 302227] [debug] |xqc_engine_main_logic|END|now:1757653577302026|
[2025/09/12 05:06:17 302250] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577302250|
[2025/09/12 05:06:17 302257] [debug] |xqc_engine_wakeup_after|wakeup:1757653577554841|now:1757653577302257|diff:252584|
[2025/09/12 05:06:17 302264] [debug] |xqc_engine_main_logic|END|now:1757653577302250|
[2025/09/12 05:06:17 555547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577555546|
[2025/09/12 05:06:17 555579] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577554841|pq_index:0|
[2025/09/12 05:06:17 555587] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_add_active_queue|last_ticked_time:1757653577302026|
[2025/09/12 05:06:17 555597] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_engine_process_conn|conn:0000560C593B318C|state:DRAINING|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577555594|
[2025/09/12 05:06:17 555605] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653577554841|now:1757653577555594|
[2025/09/12 05:06:17 555612] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653577554841|now:1757653577555594|
[2025/09/12 05:06:17 555618] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:06:17 555626] [info] |xqc_engine_main_logic|conn:0000560C593B318C|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|conn_state:13|next_tick_time:1757653577554841
[2025/09/12 05:06:17 555642] [report] |scid:5eee1bd80dc66e8c345d0cea|xqc_conn_destroy|0000560C593B318C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:205707|first_send_delay:206049|conn_persist:965918|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-5eee1bd80dc66e8c345d0cea p-193.167.0.100-51488-a5ee5a6de6b8245e99d4634d29a17b024f|hsk_recv:35443|close_recv:712187|close_send:712382|last_recv:712115|last_send:712382|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,24,16,13,1024,0,51,i32,4,26,39,40000,1452871291,712,0,4,299,312,4080,1452871289,680,0,4,299,312,4080,1452871290,681,0,4,39,4,12,469,4,38,4,13,681,4,26,40000,14,712,0-2,0-2,0-0,0-0,0-0,0-33,0-4936,0-7054,0-16,0-13,0-0,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:2|snd_pkt:16|spurious_loss:0|detected_loss:2|max_pto:1|finished_streams:1|cli_bidi_s:1|svr_bidi_s:0|fec_exist:0|fec_ensch:NO_FEC|fec_desch:NO_FEC|fec_neg_fail:0|fec_mp_mode:NO_FEC|send_fec_pkts:0|recovered_fec_num:0|max_po_size:1200|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 05:06:17 555702] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:17 555716] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:06:17 555723] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:06:17 555728] [debug] |scid:5eee1bd80dc66e8c345d0cea|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:06:17 555781] [debug] |xqc_engine_wakeup_after|wakeup:1757653577572848|now:1757653577555781|diff:17067|
[2025/09/12 05:06:17 555792] [debug] |xqc_engine_main_logic|END|now:1757653577555594|
[2025/09/12 05:06:17 573868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653577573868|
[2025/09/12 05:06:17 573881] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653577572848|pq_index:0|
[2025/09/12 05:06:17 573887] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653572690063|
[2025/09/12 05:06:17 573893] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653577573892|
[2025/09/12 05:06:17 573900] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653577572848|now:1757653577573892|
[2025/09/12 05:06:17 573905] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:17 573910] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:6678|
[2025/09/12 05:06:17 573916] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:3282560|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:17 573922] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 573927] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 573932] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 6678|
[2025/09/12 05:06:17 573937] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:17 573943] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:17 573956] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:17 573964] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:7
[2025/09/12 05:06:17 573976] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:6565120|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:17 573982] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 573987] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 573991] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 6678|
[2025/09/12 05:06:17 573996] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653582455408|now:1757653577573976|interv:4881432|
[2025/09/12 05:06:17 574001] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653582455408|now:1757653577573976|interval:4881432|pto_count:7|srtt:32230
[2025/09/12 05:06:17 574010] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 574016] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:17 574022] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:17 574029] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:06:17 574122] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:46|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:6678|now:1757653577574067|stream_id:0|stream_offset:0|
[2025/09/12 05:06:17 574131] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:46|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:17 574137] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:6678|applimit:0|
[2025/09/12 05:06:17 574142] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:6565120|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:17 574148] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 574155] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 574164] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 6732|
[2025/09/12 05:06:17 574172] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653587339187|now:1757653577574142|interv:9765045|
[2025/09/12 05:06:17 574178] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653587339187|now:1757653577574142|interval:9765045|pto_count:7|srtt:32230
[2025/09/12 05:06:17 574186] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:6732|
[2025/09/12 05:06:17 574194] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:17 574201] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:47-52|next_skip_chance:1757653577803070|current_time:1757653577574200|
[2025/09/12 05:06:17 574215] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:53|
[2025/09/12 05:06:17 574255] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:53|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6732|now:1757653577574227|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:17 574265] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:53|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:17 574274] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:6732|applimit:0|
[2025/09/12 05:06:17 574282] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:6565120|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:17 574291] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:17 574298] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:17 574306] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 7782|
[2025/09/12 05:06:17 574314] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653587339347|now:1757653577574282|interv:9765065|
[2025/09/12 05:06:17 574319] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653587339347|now:1757653577574282|interval:9765065|pto_count:7|srtt:32230
[2025/09/12 05:06:17 574324] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:7782|
[2025/09/12 05:06:17 574331] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653587339347|
[2025/09/12 05:06:17 574336] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653587339347|
[2025/09/12 05:06:17 574341] [debug] |xqc_engine_wakeup_after|wakeup:1757653578822851|now:1757653577574341|diff:1248510|
[2025/09/12 05:06:17 574346] [debug] |xqc_engine_main_logic|END|now:1757653577573892|
[2025/09/12 05:06:18 824659] [debug] |xqc_engine_main_logic|BEGIN|now:1757653578824658|
[2025/09/12 05:06:18 824696] [debug] |scid:85932a5564965a702035785a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653578822851|pq_index:0|
[2025/09/12 05:06:18 824704] [debug] |scid:85932a5564965a702035785a|xqc_engine_add_active_queue|last_ticked_time:1757653518823111|
[2025/09/12 05:06:18 824711] [debug] |scid:85932a5564965a702035785a|xqc_engine_process_conn|conn:0000560C5919FE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653578824710|
[2025/09/12 05:06:18 824718] [debug] |scid:85932a5564965a702035785a|xqc_timer_expire|conn:0000560C5919FE5C|timer expired|type:CONN_IDLE|expire_time:1757653578822851|now:1757653578824710|
[2025/09/12 05:06:18 824725] [debug] |scid:85932a5564965a702035785a|xqc_timer_expire|unset|type:CONN_IDLE|expire_time:1757653578822851|now:1757653578824710|
[2025/09/12 05:06:18 824730] [debug] |scid:85932a5564965a702035785a|xqc_timer_unset|type:CONN_IDLE|
[2025/09/12 05:06:18 824736] [debug] |scid:85932a5564965a702035785a|xqc_timer_expire|timer expired|type:PATH_IDLE|expire_time:1757653578822851|now:1757653578824710|
[2025/09/12 05:06:18 824741] [debug] |scid:85932a5564965a702035785a|xqc_timer_expire|unset|type:PATH_IDLE|expire_time:1757653578822851|now:1757653578824710|
[2025/09/12 05:06:18 824746] [debug] |scid:85932a5564965a702035785a|xqc_timer_unset|type:PATH_IDLE|
[2025/09/12 05:06:18 824752] [info] |xqc_engine_main_logic|conn:0000560C5919FE5C|addr or cid not avail|conn_state:13|next_tick_time:1757653578822851
[2025/09/12 05:06:18 824782] [report] |scid:85932a5564965a702035785a|xqc_conn_destroy|0000560C5919FE5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:60001883|keyupdate_cnt:0|err:0x0|close_msg:idle timeout|addr or cid not avail|hsk_recv:0|close_recv:0|close_send:0|last_recv:0|last_send:0|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,1,1,1,0,0,0,i32,0,0,1207,0,0,18446744073709551,-629,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,11,0,0,0,0,0,0,0,0,0,0,0,0,0,0-2,0-2,0-0,0-0,0-0,0-250,0-0,0-1207,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:0|snd_pkt:0|spurious_loss:0|detected_loss:0|max_pto:0|finished_streams:0|cli_bidi_s:0|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:1200|max_probing_size:1420|ppo_size:1420|ext_conn_info:{"common": "0,0,0,0,0",}|max_acked_po_size:0|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:06:18 824793] [report] |scid:85932a5564965a702035785a|xqc_conn_destroy|conn close event not notified|addr or cid not avail
[2025/09/12 05:06:18 824807] [debug] |scid:85932a5564965a702035785a|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:06:18 824832] [debug] |xqc_engine_wakeup_after|wakeup:1757653579656565|now:1757653578824832|diff:831733|
[2025/09/12 05:06:18 824839] [debug] |xqc_engine_main_logic|END|now:1757653578824710|
[2025/09/12 05:06:19 657729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653579657728|
[2025/09/12 05:06:19 657764] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653579656565|pq_index:0|
[2025/09/12 05:06:19 657771] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_active_queue|last_ticked_time:1757653561559172|
[2025/09/12 05:06:19 657779] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_process_conn|conn:0000560C59273C1C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653579657777|
[2025/09/12 05:06:19 657787] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653579656565|now:1757653579657777|
[2025/09/12 05:06:19 657793] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:19 657798] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C59273C1C|path:0|bytes_in_flight:15750|
[2025/09/12 05:06:19 657804] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:11697152|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:19 657810] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:19 657815] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:19 657820] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:06:19 657825] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:19 657831] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:19 657844] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_send_probe_pkt|conn:0000560C59273C1C|path:0|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:19 657851] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C59273C1C|pto_count:9
[2025/09/12 05:06:19 657856] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:23394304|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:19 657875] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:19 657880] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:19 657885] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:06:19 657889] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597753717|now:1757653579657856|interv:18095861|
[2025/09/12 05:06:19 657895] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653597753717|now:1757653579657856|interval:18095861|pto_count:9|srtt:31760
[2025/09/12 05:06:19 657904] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:19 657911] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:19 657917] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:19|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:19 657924] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:06:19 658003] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:46|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653579657942|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:19 658011] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:46|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:19 658018] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:2317|
[2025/09/12 05:06:19 658023] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:23394304|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:19 658029] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:19 658034] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:19 658062] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:06:19 658068] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615852246|now:1757653579658023|interv:36194223|
[2025/09/12 05:06:19 658073] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653615852246|now:1757653579658023|interval:36194223|pto_count:9|srtt:31760
[2025/09/12 05:06:19 658080] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:16800|
[2025/09/12 05:06:19 658090] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_check_acked_or_dropped_pkt|conn:0000560C59273C1C|pkt_num:21|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:19 658098] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 05:06:19 658135] [info] |scid:ea3cac3abca746530f2bddbb|xqc_send_packet_with_pn|<==|conn:0000560C59273C1C|path:0|pkt_num:47|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16800|now:1757653579658109|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:19 658152] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|conn:0000560C59273C1C|path:0|pkt_num:47|origin_pktnum:19|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:19 658159] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_on_packet_sent|path:0|inflight:16800|applimit:2317|
[2025/09/12 05:06:19 658166] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|srtt:31760|rtt_var:3483|pto_duration:23394304|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:19 658173] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:19 658180] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:19 658186] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C59273C1C|path:0|PNS: 2, unacked: 17850|
[2025/09/12 05:06:19 658192] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653615852413|now:1757653579658166|interv:36194247|
[2025/09/12 05:06:19 658199] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C59273C1C|path:0|pns:2|expire:1757653615852413|now:1757653579658166|interval:36194247|pto_count:9|srtt:31760
[2025/09/12 05:06:19 658209] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48269|inflight:17850|
[2025/09/12 05:06:19 658219] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_conn_next_wakeup_time|wakeup_time:1757653615852413|
[2025/09/12 05:06:19 658227] [debug] |scid:ea3cac3abca746530f2bddbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653615852413|
[2025/09/12 05:06:19 658235] [debug] |xqc_engine_wakeup_after|wakeup:1757653580532079|now:1757653579658235|diff:873844|
[2025/09/12 05:06:19 658242] [debug] |xqc_engine_main_logic|END|now:1757653579657777|
[2025/09/12 05:06:20 533174] [debug] |xqc_engine_main_logic|BEGIN|now:1757653580533173|
[2025/09/12 05:06:20 533210] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_remove_wakeup_queue|next_tick_time:1757653580532079|pq_index:0|
[2025/09/12 05:06:20 533218] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_active_queue|last_ticked_time:1757653575257261|
[2025/09/12 05:06:20 533226] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_process_conn|conn:0000560C5931F19C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653580533223|
[2025/09/12 05:06:20 533233] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653580532079|now:1757653580533223|
[2025/09/12 05:06:20 533239] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:20 533245] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5931F19C|path:0|bytes_in_flight:6678|
[2025/09/12 05:06:20 533250] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:3674496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:20 533257] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 533262] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 533266] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 6678|
[2025/09/12 05:06:20 533272] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:20 533293] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:20 533302] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_send_probe_pkt|conn:0000560C5931F19C|path:0|pkt_num:13|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:06:20 533309] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5931F19C|pto_count:7
[2025/09/12 05:06:20 533314] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:7348992|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:20 533320] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 533325] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 533329] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 6678|
[2025/09/12 05:06:20 533334] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653585806575|now:1757653580533314|interv:5273261|
[2025/09/12 05:06:20 533340] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653585806575|now:1757653580533314|interval:5273261|pto_count:7|srtt:32066
[2025/09/12 05:06:20 533349] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:20 533355] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:20 533361] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:20 533368] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:06:20 533445] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:32|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:6678|now:1757653580533385|stream_id:0|stream_offset:0|
[2025/09/12 05:06:20 533453] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:32|origin_pktnum:10|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:20 533459] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:6678|applimit:2708|
[2025/09/12 05:06:20 533465] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:7348992|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:20 533470] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 533475] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 533479] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 6732|
[2025/09/12 05:06:20 533484] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653591082377|now:1757653580533464|interv:10548913|
[2025/09/12 05:06:20 533489] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653591082377|now:1757653580533464|interval:10548913|pto_count:7|srtt:32066
[2025/09/12 05:06:20 533507] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:6732|
[2025/09/12 05:06:20 533516] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_check_acked_or_dropped_pkt|conn:0000560C5931F19C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:20 533523] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:06:20 533560] [info] |scid:b7fa9efa42aa9a02930a7862|xqc_send_packet_with_pn|<==|conn:0000560C5931F19C|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6732|now:1757653580533534|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:20 533569] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|conn:0000560C5931F19C|path:0|pkt_num:33|origin_pktnum:13|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:20 533578] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_on_packet_sent|path:0|inflight:6732|applimit:2708|
[2025/09/12 05:06:20 533584] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|srtt:32066|rtt_var:6337|pto_duration:7348992|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:20 533592] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 533598] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 533605] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5931F19C|path:0|PNS: 2, unacked: 7782|
[2025/09/12 05:06:20 533612] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_timer_set|type:LOSS_DETECTION|expire:1757653591082526|now:1757653580533584|interv:10548942|
[2025/09/12 05:06:20 533621] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5931F19C|path:0|pns:2|expire:1757653591082526|now:1757653580533584|interval:10548942|pto_count:7|srtt:32066
[2025/09/12 05:06:20 533630] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48606|inflight:7782|
[2025/09/12 05:06:20 533639] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_conn_next_wakeup_time|wakeup_time:1757653591082526|
[2025/09/12 05:06:20 533648] [debug] |scid:b7fa9efa42aa9a02930a7862|xqc_engine_add_wakeup_queue|next_tick_time:1757653591082526|
[2025/09/12 05:06:20 533655] [debug] |xqc_engine_wakeup_after|wakeup:1757653580735743|now:1757653580533654|diff:202089|
[2025/09/12 05:06:20 533661] [debug] |xqc_engine_main_logic|END|now:1757653580533223|
[2025/09/12 05:06:20 736922] [debug] |xqc_engine_main_logic|BEGIN|now:1757653580736921|
[2025/09/12 05:06:20 736953] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653580735743|pq_index:0|
[2025/09/12 05:06:20 736961] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_active_queue|last_ticked_time:1757653574447451|
[2025/09/12 05:06:20 736969] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_process_conn|conn:0000560C593571DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653580736966|
[2025/09/12 05:06:20 736976] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653580735743|now:1757653580736966|
[2025/09/12 05:06:20 736982] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:20 736987] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593571DC|path:0|bytes_in_flight:2061|
[2025/09/12 05:06:20 737006] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:4688064|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:06:20 737013] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 737018] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 737023] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2061|
[2025/09/12 05:06:20 737028] [debug] |scid:39bf858046a083444e22bf2c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:20 737034] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:06:20 737064] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_send_probe_pkt|conn:0000560C593571DC|path:0|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:06:20 737070] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593571DC|pto_count:7
[2025/09/12 05:06:20 737076] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:9376128|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:20 737081] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 737086] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 737091] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2061|
[2025/09/12 05:06:20 737096] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653587023807|now:1757653580737076|interv:6286731|
[2025/09/12 05:06:20 737101] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653587023807|now:1757653580737076|interval:6286731|pto_count:7|srtt:33479
[2025/09/12 05:06:20 737111] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:06:20 737117] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:06:20 737123] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:06:20 737130] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:06:20 737202] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:30|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2061|now:1757653580737145|stream_id:0|stream_offset:0|
[2025/09/12 05:06:20 737210] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:30|origin_pktnum:0|size:23|enc_size:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:20 737216] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:2061|applimit:2104|
[2025/09/12 05:06:20 737222] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:9376128|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:20 737227] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 737237] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 737242] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2084|
[2025/09/12 05:06:20 737249] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653593313273|now:1757653580737221|interv:12576052|
[2025/09/12 05:06:20 737257] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653593313273|now:1757653580737221|interval:12576052|pto_count:7|srtt:33479
[2025/09/12 05:06:20 737267] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:2084|
[2025/09/12 05:06:20 737276] [debug] |scid:39bf858046a083444e22bf2c|xqc_check_acked_or_dropped_pkt|conn:0000560C593571DC|pkt_num:6|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:06:20 737283] [debug] |scid:39bf858046a083444e22bf2c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:06:20 737318] [info] |scid:39bf858046a083444e22bf2c|xqc_send_packet_with_pn|<==|conn:0000560C593571DC|path:0|pkt_num:31|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:2084|now:1757653580737293|stream_id:0|stream_offset:0|
[2025/09/12 05:06:20 737327] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|conn:0000560C593571DC|path:0|pkt_num:31|origin_pktnum:6|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:20 737335] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_on_packet_sent|path:0|inflight:2084|applimit:2104|
[2025/09/12 05:06:20 737341] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|srtt:33479|rtt_var:9943|pto_duration:9376128|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:20 737349] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:20 737356] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:20 737364] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593571DC|path:0|PNS: 2, unacked: 2117|
[2025/09/12 05:06:20 737372] [debug] |scid:39bf858046a083444e22bf2c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653593313421|now:1757653580737341|interv:12576080|
[2025/09/12 05:06:20 737381] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593571DC|path:0|pns:2|expire:1757653593313421|now:1757653580737341|interval:12576080|pto_count:7|srtt:33479
[2025/09/12 05:06:20 737390] [debug] |scid:39bf858046a083444e22bf2c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48056|inflight:2117|
[2025/09/12 05:06:20 737399] [debug] |scid:39bf858046a083444e22bf2c|xqc_conn_next_wakeup_time|wakeup_time:1757653593313421|
[2025/09/12 05:06:20 737404] [debug] |scid:39bf858046a083444e22bf2c|xqc_engine_add_wakeup_queue|next_tick_time:1757653593313421|
[2025/09/12 05:06:20 737409] [debug] |xqc_engine_wakeup_after|wakeup:1757653582927858|now:1757653580737409|diff:2190449|
[2025/09/12 05:06:20 737415] [debug] |xqc_engine_main_logic|END|now:1757653580736966|
[2025/09/12 05:06:22 930666] [debug] |xqc_engine_main_logic|BEGIN|now:1757653582930665|
[2025/09/12 05:06:22 930701] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653582927858|pq_index:0|
[2025/09/12 05:06:22 930709] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_active_queue|last_ticked_time:1757653572646286|
[2025/09/12 05:06:22 930717] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_process_conn|conn:0000560C5929949C|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING HAS_GAP DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653582930714|
[2025/09/12 05:06:22 930737] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653582927858|now:1757653582930714|
[2025/09/12 05:06:22 930743] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:22 930748] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5929949C|path:0|bytes_in_flight:14700|
[2025/09/12 05:06:22 930754] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:7081344|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:22 930760] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:22 930766] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:22 930771] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:06:22 930776] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:22 930782] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:22 930793] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_send_probe_pkt|conn:0000560C5929949C|path:0|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:22 930800] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5929949C|pto_count:8
[2025/09/12 05:06:22 930805] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:14162688|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:22 930811] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:22 930816] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:22 930820] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:06:22 930825] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653593209202|now:1757653582930805|interv:10278397|
[2025/09/12 05:06:22 930830] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653593209202|now:1757653582930805|interval:10278397|pto_count:8|srtt:32507
[2025/09/12 05:06:22 930839] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:22 930845] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:22 930852] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:22 930859] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:06:22 930939] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:34|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653582930877|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:22 930952] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:34|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:22 930959] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:0|
[2025/09/12 05:06:22 930964] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:14162688|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:22 930970] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:22 930975] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:22 930979] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:06:22 930984] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653603493565|now:1757653582930964|interv:20562601|
[2025/09/12 05:06:22 930992] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653603493565|now:1757653582930964|interval:20562601|pto_count:8|srtt:32507
[2025/09/12 05:06:22 931002] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:15750|
[2025/09/12 05:06:22 931011] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_check_acked_or_dropped_pkt|conn:0000560C5929949C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:22 931019] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:06:22 931072] [info] |scid:4a3998c995f76fb9bd455cbb|xqc_send_packet_with_pn|<==|conn:0000560C5929949C|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653582931029|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:22 931082] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|conn:0000560C5929949C|path:0|pkt_num:35|origin_pktnum:8|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:22 931089] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:0|
[2025/09/12 05:06:22 931096] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|srtt:32507|rtt_var:5704|pto_duration:14162688|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:22 931103] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:22 931109] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:22 931116] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5929949C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:06:22 931123] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653603493717|now:1757653582931096|interv:20562621|
[2025/09/12 05:06:22 931130] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5929949C|path:0|pns:2|expire:1757653603493717|now:1757653582931096|interval:20562621|pto_count:8|srtt:32507
[2025/09/12 05:06:22 931138] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48786|inflight:16800|
[2025/09/12 05:06:22 931148] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_conn_next_wakeup_time|wakeup_time:1757653603493717|
[2025/09/12 05:06:22 931156] [debug] |scid:4a3998c995f76fb9bd455cbb|xqc_engine_add_wakeup_queue|next_tick_time:1757653603493717|
[2025/09/12 05:06:22 931172] [debug] |xqc_engine_wakeup_after|wakeup:1757653587288343|now:1757653582931172|diff:4357171|
[2025/09/12 05:06:22 931178] [debug] |xqc_engine_main_logic|END|now:1757653582930714|
[2025/09/12 05:06:27 293600] [debug] |xqc_engine_main_logic|BEGIN|now:1757653587293599|
[2025/09/12 05:06:27 293637] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_remove_wakeup_queue|next_tick_time:1757653587288343|pq_index:0|
[2025/09/12 05:06:27 293645] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_active_queue|last_ticked_time:1757653561287679|
[2025/09/12 05:06:27 293653] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_process_conn|conn:0000560C5923A2EC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653587293651|
[2025/09/12 05:06:27 293661] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653587288343|now:1757653587293651|
[2025/09/12 05:06:27 293667] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:27 293673] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C5923A2EC|path:0|bytes_in_flight:11997|
[2025/09/12 05:06:27 293679] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:19600384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:27 293685] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 293691] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 293696] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 11997|
[2025/09/12 05:06:27 293701] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:27 293708] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:06:27 293718] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_send_probe_pkt|conn:0000560C5923A2EC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:27 293725] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C5923A2EC|pto_count:9
[2025/09/12 05:06:27 293730] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:39200768|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:27 293736] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 293742] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 293747] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 11997|
[2025/09/12 05:06:27 293752] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653613288727|now:1757653587293730|interv:25994997|
[2025/09/12 05:06:27 293757] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653613288727|now:1757653587293730|interval:25994997|pto_count:9|srtt:33892
[2025/09/12 05:06:27 293767] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:06:27 293790] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:27 293797] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:06:27 293805] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 05:06:27 293888] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:49|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:11997|now:1757653587293823|stream_id:0|stream_offset:0|
[2025/09/12 05:06:27 293896] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:49|origin_pktnum:2|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:27 293903] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:11997|applimit:0|
[2025/09/12 05:06:27 293908] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:39200768|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:27 293914] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 293919] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 293924] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 12280|
[2025/09/12 05:06:27 293930] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653639294591|now:1757653587293908|interv:52000683|
[2025/09/12 05:06:27 293935] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653639294591|now:1757653587293908|interval:52000683|pto_count:9|srtt:33892
[2025/09/12 05:06:27 293944] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:12280|
[2025/09/12 05:06:27 293956] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_check_acked_or_dropped_pkt|conn:0000560C5923A2EC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:27 293964] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:50|
[2025/09/12 05:06:27 294006] [info] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_packet_with_pn|<==|conn:0000560C5923A2EC|path:0|pkt_num:50|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12280|now:1757653587293976|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:27 294016] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|conn:0000560C5923A2EC|path:0|pkt_num:50|origin_pktnum:7|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:27 294024] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_on_packet_sent|path:0|inflight:12280|applimit:0|
[2025/09/12 05:06:27 294031] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|srtt:33892|rtt_var:10668|pto_duration:39200768|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:06:27 294057] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 294063] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 294067] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_get_pto_time_and_space|conn:0000560C5923A2EC|path:0|PNS: 2, unacked: 13330|
[2025/09/12 05:06:27 294073] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_timer_set|type:LOSS_DETECTION|expire:1757653639294744|now:1757653587294031|interv:52000713|
[2025/09/12 05:06:27 294084] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C5923A2EC|path:0|pns:2|expire:1757653639294744|now:1757653587294031|interval:52000713|pto_count:9|srtt:33892
[2025/09/12 05:06:27 294092] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48526|inflight:13330|
[2025/09/12 05:06:27 294100] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_conn_next_wakeup_time|wakeup_time:1757653639294744|
[2025/09/12 05:06:27 294106] [debug] |scid:fc2cb72f8618838dc43cd0bf|xqc_engine_add_wakeup_queue|next_tick_time:1757653639294744|
[2025/09/12 05:06:27 294112] [debug] |xqc_engine_wakeup_after|wakeup:1757653587339347|now:1757653587294112|diff:45235|
[2025/09/12 05:06:27 294117] [debug] |xqc_engine_main_logic|END|now:1757653587293651|
[2025/09/12 05:06:27 340221] [debug] |xqc_engine_main_logic|BEGIN|now:1757653587340220|
[2025/09/12 05:06:27 340239] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653587339347|pq_index:0|
[2025/09/12 05:06:27 340246] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_active_queue|last_ticked_time:1757653577573892|
[2025/09/12 05:06:27 340254] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_process_conn|conn:0000560C593240DC|state:ESTABED|flag:HSK_DONE CAN_SEND_1RTT TICKING DCID_OK 0RTT_REJECT UPPER_CONN_EXIST INIT_RECVD HSK_ACKED HSK_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653587340252|
[2025/09/12 05:06:27 340261] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653587339347|now:1757653587340252|
[2025/09/12 05:06:27 340267] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:06:27 340272] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000560C593240DC|path:0|bytes_in_flight:7782|
[2025/09/12 05:06:27 340278] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:6565120|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:06:27 340284] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 340290] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 340295] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 7782|
[2025/09/12 05:06:27 340300] [debug] |scid:03228f8c613978aaf758c20c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:06:27 340306] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:06:27 340315] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_send_probe_pkt|conn:0000560C593240DC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:06:27 340321] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000560C593240DC|pto_count:8
[2025/09/12 05:06:27 340327] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:13130240|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:27 340333] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 340338] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 340351] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 7782|
[2025/09/12 05:06:27 340356] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653597104467|now:1757653587340326|interv:9764141|
[2025/09/12 05:06:27 340361] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653597104467|now:1757653587340326|interval:9764141|pto_count:8|srtt:32230
[2025/09/12 05:06:27 340370] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:06:27 340376] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:06:27 340382] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:06:27 340388] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:54|
[2025/09/12 05:06:27 340433] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:54|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:7782|now:1757653587340399|stream_id:0|stream_offset:0|
[2025/09/12 05:06:27 340441] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:54|origin_pktnum:8|size:54|enc_size:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:27 340448] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:7782|applimit:0|
[2025/09/12 05:06:27 340453] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:13130240|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:27 340459] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 340464] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 340469] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 7836|
[2025/09/12 05:06:27 340474] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606870639|now:1757653587340453|interv:19530186|
[2025/09/12 05:06:27 340481] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653606870639|now:1757653587340453|interval:19530186|pto_count:8|srtt:32230
[2025/09/12 05:06:27 340491] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:7836|
[2025/09/12 05:06:27 340502] [debug] |scid:03228f8c613978aaf758c20c|xqc_check_acked_or_dropped_pkt|conn:0000560C593240DC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:06:27 340511] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:55-55|next_skip_chance:1757653587569381|current_time:1757653587340511|
[2025/09/12 05:06:27 340520] [debug] |scid:03228f8c613978aaf758c20c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:56|
[2025/09/12 05:06:27 340568] [info] |scid:03228f8c613978aaf758c20c|xqc_send_packet_with_pn|<==|conn:0000560C593240DC|path:0|pkt_num:56|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7836|now:1757653587340534|stream_id:0|stream_offset:1024|
[2025/09/12 05:06:27 340581] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|conn:0000560C593240DC|path:0|pkt_num:56|origin_pktnum:10|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:06:27 340599] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_on_packet_sent|path:0|inflight:7836|applimit:0|
[2025/09/12 05:06:27 340609] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|srtt:32230|rtt_var:4765|pto_duration:13130240|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:06:27 340618] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:06:27 340626] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:06:27 340635] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_get_pto_time_and_space|conn:0000560C593240DC|path:0|PNS: 2, unacked: 8886|
[2025/09/12 05:06:27 340643] [debug] |scid:03228f8c613978aaf758c20c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653606870774|now:1757653587340608|interv:19530166|
[2025/09/12 05:06:27 340648] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000560C593240DC|path:0|pns:2|expire:1757653606870774|now:1757653587340608|interval:19530166|pto_count:8|srtt:32230
[2025/09/12 05:06:27 340654] [debug] |scid:03228f8c613978aaf758c20c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:8886|
[2025/09/12 05:06:27 340661] [debug] |scid:03228f8c613978aaf758c20c|xqc_conn_next_wakeup_time|wakeup_time:1757653606870774|
[2025/09/12 05:06:27 340667] [debug] |scid:03228f8c613978aaf758c20c|xqc_engine_add_wakeup_queue|next_tick_time:1757653606870774|
[2025/09/12 05:06:27 340672] [debug] |xqc_engine_wakeup_after|wakeup:1757653591082526|now:1757653587340672|diff:3741854|
[2025/09/12 05:06:27 340679] [debug] |xqc_engine_main_logic|END|now:1757653587340252|